Merge "Add MacrobenchmarkRule as primary API surface" into androidx-master-dev

diff --git a/benchmark/common/src/androidTest/java/androidx/benchmark/StatsTest.kt b/benchmark/common/src/androidTest/java/androidx/benchmark/StatsTest.kt
index 01455bb..4af0b67 100644
--- a/benchmark/common/src/androidTest/java/androidx/benchmark/StatsTest.kt
+++ b/benchmark/common/src/androidTest/java/androidx/benchmark/StatsTest.kt

@@ -34,8 +34,6 @@
         assertEquals(10, stats.max)
         assertEquals(10, stats.min)
         assertEquals(0.0, stats.standardDeviation, 0.0)
-        assertEquals(10, stats.percentile90)
-        assertEquals(10, stats.percentile95)
     }
 
     @Test
@@ -46,8 +44,6 @@
         assertEquals(10, stats.max)
         assertEquals(10, stats.min)
         assertEquals(Double.NaN, stats.standardDeviation, 0.0)
-        assertEquals(10, stats.percentile90)
-        assertEquals(10, stats.percentile95)
     }
 
     @Test
@@ -58,8 +54,6 @@
         assertEquals(100, stats.max)
         assertEquals(1, stats.min)
         assertEquals(29.01, stats.standardDeviation, 0.05)
-        assertEquals(90, stats.percentile90)
-        assertEquals(95, stats.percentile95)
     }
 
     @Test
@@ -76,11 +70,4 @@
             assertEquals(it.toLong(), Stats.getPercentile(listOf(0L, 25L, 50L, 75L, 100L), it))
         }
     }
-
-    @Test
-    fun fractionalPercentile() {
-        val stats = Stats(longArrayOf(0L, 25L, 50L, 75L, 100L), "test")
-        assertEquals(90, stats.percentile90)
-        assertEquals(95, stats.percentile95)
-    }
 }

diff --git a/benchmark/common/src/main/java/androidx/benchmark/Stats.kt b/benchmark/common/src/main/java/androidx/benchmark/Stats.kt
index 368fbcf..7937c01 100644
--- a/benchmark/common/src/main/java/androidx/benchmark/Stats.kt
+++ b/benchmark/common/src/main/java/androidx/benchmark/Stats.kt

@@ -29,8 +29,6 @@
     val median: Long
     val min: Long
     val max: Long
-    val percentile90: Long
-    val percentile95: Long
     val mean: Double = data.average()
     val standardDeviation: Double
 
@@ -44,8 +42,6 @@
         min = values.first()
         max = values.last()
         median = getPercentile(values, 50)
-        percentile90 = getPercentile(values, 90)
-        percentile95 = getPercentile(values, 95)
         standardDeviation = if (size == 1) {
             NaN
         } else {
@@ -82,7 +78,7 @@
 
     override fun hashCode(): Int {
         return min.hashCode() + max.hashCode() + median.hashCode() + standardDeviation.hashCode() +
-            mean.hashCode() + percentile90.hashCode() + percentile95.hashCode()
+            mean.hashCode()
     }
 
     companion object {

diff --git a/biometric/biometric/api/1.2.0-alpha01.txt b/biometric/biometric/api/1.2.0-alpha01.txt
new file mode 100644
index 0000000..2d2401f
--- /dev/null
+++ b/biometric/biometric/api/1.2.0-alpha01.txt

@@ -0,0 +1,96 @@
+// Signature format: 4.0
+package androidx.biometric {
+
+  public class BiometricManager {
+    method @Deprecated public int canAuthenticate();
+    method public int canAuthenticate(int);
+    method public static androidx.biometric.BiometricManager from(android.content.Context);
+    field public static final int BIOMETRIC_ERROR_HW_UNAVAILABLE = 1; // 0x1
+    field public static final int BIOMETRIC_ERROR_NONE_ENROLLED = 11; // 0xb
+    field public static final int BIOMETRIC_ERROR_NO_HARDWARE = 12; // 0xc
+    field public static final int BIOMETRIC_ERROR_SECURITY_UPDATE_REQUIRED = 15; // 0xf
+    field public static final int BIOMETRIC_ERROR_UNSUPPORTED = -2; // 0xfffffffe
+    field public static final int BIOMETRIC_STATUS_UNKNOWN = -1; // 0xffffffff
+    field public static final int BIOMETRIC_SUCCESS = 0; // 0x0
+  }
+
+  public static interface BiometricManager.Authenticators {
+    field public static final int BIOMETRIC_STRONG = 15; // 0xf
+    field public static final int BIOMETRIC_WEAK = 255; // 0xff
+    field public static final int DEVICE_CREDENTIAL = 32768; // 0x8000
+  }
+
+  public class BiometricPrompt {
+    ctor public BiometricPrompt(androidx.fragment.app.FragmentActivity, androidx.biometric.BiometricPrompt.AuthenticationCallback);
+    ctor public BiometricPrompt(androidx.fragment.app.Fragment, androidx.biometric.BiometricPrompt.AuthenticationCallback);
+    ctor public BiometricPrompt(androidx.fragment.app.FragmentActivity, java.util.concurrent.Executor, androidx.biometric.BiometricPrompt.AuthenticationCallback);
+    ctor public BiometricPrompt(androidx.fragment.app.Fragment, java.util.concurrent.Executor, androidx.biometric.BiometricPrompt.AuthenticationCallback);
+    method public void authenticate(androidx.biometric.BiometricPrompt.PromptInfo, androidx.biometric.BiometricPrompt.CryptoObject);
+    method public void authenticate(androidx.biometric.BiometricPrompt.PromptInfo);
+    method public void cancelAuthentication();
+    field public static final int AUTHENTICATION_RESULT_TYPE_BIOMETRIC = 2; // 0x2
+    field public static final int AUTHENTICATION_RESULT_TYPE_DEVICE_CREDENTIAL = 1; // 0x1
+    field public static final int AUTHENTICATION_RESULT_TYPE_UNKNOWN = -1; // 0xffffffff
+    field public static final int ERROR_CANCELED = 5; // 0x5
+    field public static final int ERROR_HW_NOT_PRESENT = 12; // 0xc
+    field public static final int ERROR_HW_UNAVAILABLE = 1; // 0x1
+    field public static final int ERROR_LOCKOUT = 7; // 0x7
+    field public static final int ERROR_LOCKOUT_PERMANENT = 9; // 0x9
+    field public static final int ERROR_NEGATIVE_BUTTON = 13; // 0xd
+    field public static final int ERROR_NO_BIOMETRICS = 11; // 0xb
+    field public static final int ERROR_NO_DEVICE_CREDENTIAL = 14; // 0xe
+    field public static final int ERROR_NO_SPACE = 4; // 0x4
+    field public static final int ERROR_SECURITY_UPDATE_REQUIRED = 15; // 0xf
+    field public static final int ERROR_TIMEOUT = 3; // 0x3
+    field public static final int ERROR_UNABLE_TO_PROCESS = 2; // 0x2
+    field public static final int ERROR_USER_CANCELED = 10; // 0xa
+    field public static final int ERROR_VENDOR = 8; // 0x8
+  }
+
+  public abstract static class BiometricPrompt.AuthenticationCallback {
+    ctor public BiometricPrompt.AuthenticationCallback();
+    method public void onAuthenticationError(int, CharSequence);
+    method public void onAuthenticationFailed();
+    method public void onAuthenticationSucceeded(androidx.biometric.BiometricPrompt.AuthenticationResult);
+  }
+
+  public static class BiometricPrompt.AuthenticationResult {
+    method public int getAuthenticationType();
+    method public androidx.biometric.BiometricPrompt.CryptoObject? getCryptoObject();
+  }
+
+  public static class BiometricPrompt.CryptoObject {
+    ctor public BiometricPrompt.CryptoObject(java.security.Signature);
+    ctor public BiometricPrompt.CryptoObject(javax.crypto.Cipher);
+    ctor public BiometricPrompt.CryptoObject(javax.crypto.Mac);
+    ctor @RequiresApi(android.os.Build.VERSION_CODES.R) public BiometricPrompt.CryptoObject(android.security.identity.IdentityCredential);
+    method public javax.crypto.Cipher? getCipher();
+    method @RequiresApi(android.os.Build.VERSION_CODES.R) public android.security.identity.IdentityCredential? getIdentityCredential();
+    method public javax.crypto.Mac? getMac();
+    method public java.security.Signature? getSignature();
+  }
+
+  public static class BiometricPrompt.PromptInfo {
+    method public int getAllowedAuthenticators();
+    method public CharSequence? getDescription();
+    method public CharSequence getNegativeButtonText();
+    method public CharSequence? getSubtitle();
+    method public CharSequence getTitle();
+    method public boolean isConfirmationRequired();
+    method @Deprecated public boolean isDeviceCredentialAllowed();
+  }
+
+  public static class BiometricPrompt.PromptInfo.Builder {
+    ctor public BiometricPrompt.PromptInfo.Builder();
+    method public androidx.biometric.BiometricPrompt.PromptInfo build();
+    method public androidx.biometric.BiometricPrompt.PromptInfo.Builder setAllowedAuthenticators(int);
+    method public androidx.biometric.BiometricPrompt.PromptInfo.Builder setConfirmationRequired(boolean);
+    method public androidx.biometric.BiometricPrompt.PromptInfo.Builder setDescription(CharSequence?);
+    method @Deprecated public androidx.biometric.BiometricPrompt.PromptInfo.Builder setDeviceCredentialAllowed(boolean);
+    method public androidx.biometric.BiometricPrompt.PromptInfo.Builder setNegativeButtonText(CharSequence);
+    method public androidx.biometric.BiometricPrompt.PromptInfo.Builder setSubtitle(CharSequence?);
+    method public androidx.biometric.BiometricPrompt.PromptInfo.Builder setTitle(CharSequence);
+  }
+
+}
+

diff --git a/biometric/biometric/api/public_plus_experimental_1.2.0-alpha01.txt b/biometric/biometric/api/public_plus_experimental_1.2.0-alpha01.txt
new file mode 100644
index 0000000..2d2401f
--- /dev/null
+++ b/biometric/biometric/api/public_plus_experimental_1.2.0-alpha01.txt

@@ -0,0 +1,96 @@
+// Signature format: 4.0
+package androidx.biometric {
+
+  public class BiometricManager {
+    method @Deprecated public int canAuthenticate();
+    method public int canAuthenticate(int);
+    method public static androidx.biometric.BiometricManager from(android.content.Context);
+    field public static final int BIOMETRIC_ERROR_HW_UNAVAILABLE = 1; // 0x1
+    field public static final int BIOMETRIC_ERROR_NONE_ENROLLED = 11; // 0xb
+    field public static final int BIOMETRIC_ERROR_NO_HARDWARE = 12; // 0xc
+    field public static final int BIOMETRIC_ERROR_SECURITY_UPDATE_REQUIRED = 15; // 0xf
+    field public static final int BIOMETRIC_ERROR_UNSUPPORTED = -2; // 0xfffffffe
+    field public static final int BIOMETRIC_STATUS_UNKNOWN = -1; // 0xffffffff
+    field public static final int BIOMETRIC_SUCCESS = 0; // 0x0
+  }
+
+  public static interface BiometricManager.Authenticators {
+    field public static final int BIOMETRIC_STRONG = 15; // 0xf
+    field public static final int BIOMETRIC_WEAK = 255; // 0xff
+    field public static final int DEVICE_CREDENTIAL = 32768; // 0x8000
+  }
+
+  public class BiometricPrompt {
+    ctor public BiometricPrompt(androidx.fragment.app.FragmentActivity, androidx.biometric.BiometricPrompt.AuthenticationCallback);
+    ctor public BiometricPrompt(androidx.fragment.app.Fragment, androidx.biometric.BiometricPrompt.AuthenticationCallback);
+    ctor public BiometricPrompt(androidx.fragment.app.FragmentActivity, java.util.concurrent.Executor, androidx.biometric.BiometricPrompt.AuthenticationCallback);
+    ctor public BiometricPrompt(androidx.fragment.app.Fragment, java.util.concurrent.Executor, androidx.biometric.BiometricPrompt.AuthenticationCallback);
+    method public void authenticate(androidx.biometric.BiometricPrompt.PromptInfo, androidx.biometric.BiometricPrompt.CryptoObject);
+    method public void authenticate(androidx.biometric.BiometricPrompt.PromptInfo);
+    method public void cancelAuthentication();
+    field public static final int AUTHENTICATION_RESULT_TYPE_BIOMETRIC = 2; // 0x2
+    field public static final int AUTHENTICATION_RESULT_TYPE_DEVICE_CREDENTIAL = 1; // 0x1
+    field public static final int AUTHENTICATION_RESULT_TYPE_UNKNOWN = -1; // 0xffffffff
+    field public static final int ERROR_CANCELED = 5; // 0x5
+    field public static final int ERROR_HW_NOT_PRESENT = 12; // 0xc
+    field public static final int ERROR_HW_UNAVAILABLE = 1; // 0x1
+    field public static final int ERROR_LOCKOUT = 7; // 0x7
+    field public static final int ERROR_LOCKOUT_PERMANENT = 9; // 0x9
+    field public static final int ERROR_NEGATIVE_BUTTON = 13; // 0xd
+    field public static final int ERROR_NO_BIOMETRICS = 11; // 0xb
+    field public static final int ERROR_NO_DEVICE_CREDENTIAL = 14; // 0xe
+    field public static final int ERROR_NO_SPACE = 4; // 0x4
+    field public static final int ERROR_SECURITY_UPDATE_REQUIRED = 15; // 0xf
+    field public static final int ERROR_TIMEOUT = 3; // 0x3
+    field public static final int ERROR_UNABLE_TO_PROCESS = 2; // 0x2
+    field public static final int ERROR_USER_CANCELED = 10; // 0xa
+    field public static final int ERROR_VENDOR = 8; // 0x8
+  }
+
+  public abstract static class BiometricPrompt.AuthenticationCallback {
+    ctor public BiometricPrompt.AuthenticationCallback();
+    method public void onAuthenticationError(int, CharSequence);
+    method public void onAuthenticationFailed();
+    method public void onAuthenticationSucceeded(androidx.biometric.BiometricPrompt.AuthenticationResult);
+  }
+
+  public static class BiometricPrompt.AuthenticationResult {
+    method public int getAuthenticationType();
+    method public androidx.biometric.BiometricPrompt.CryptoObject? getCryptoObject();
+  }
+
+  public static class BiometricPrompt.CryptoObject {
+    ctor public BiometricPrompt.CryptoObject(java.security.Signature);
+    ctor public BiometricPrompt.CryptoObject(javax.crypto.Cipher);
+    ctor public BiometricPrompt.CryptoObject(javax.crypto.Mac);
+    ctor @RequiresApi(android.os.Build.VERSION_CODES.R) public BiometricPrompt.CryptoObject(android.security.identity.IdentityCredential);
+    method public javax.crypto.Cipher? getCipher();
+    method @RequiresApi(android.os.Build.VERSION_CODES.R) public android.security.identity.IdentityCredential? getIdentityCredential();
+    method public javax.crypto.Mac? getMac();
+    method public java.security.Signature? getSignature();
+  }
+
+  public static class BiometricPrompt.PromptInfo {
+    method public int getAllowedAuthenticators();
+    method public CharSequence? getDescription();
+    method public CharSequence getNegativeButtonText();
+    method public CharSequence? getSubtitle();
+    method public CharSequence getTitle();
+    method public boolean isConfirmationRequired();
+    method @Deprecated public boolean isDeviceCredentialAllowed();
+  }
+
+  public static class BiometricPrompt.PromptInfo.Builder {
+    ctor public BiometricPrompt.PromptInfo.Builder();
+    method public androidx.biometric.BiometricPrompt.PromptInfo build();
+    method public androidx.biometric.BiometricPrompt.PromptInfo.Builder setAllowedAuthenticators(int);
+    method public androidx.biometric.BiometricPrompt.PromptInfo.Builder setConfirmationRequired(boolean);
+    method public androidx.biometric.BiometricPrompt.PromptInfo.Builder setDescription(CharSequence?);
+    method @Deprecated public androidx.biometric.BiometricPrompt.PromptInfo.Builder setDeviceCredentialAllowed(boolean);
+    method public androidx.biometric.BiometricPrompt.PromptInfo.Builder setNegativeButtonText(CharSequence);
+    method public androidx.biometric.BiometricPrompt.PromptInfo.Builder setSubtitle(CharSequence?);
+    method public androidx.biometric.BiometricPrompt.PromptInfo.Builder setTitle(CharSequence);
+  }
+
+}
+

diff --git a/biometric/biometric/api/res-1.2.0-alpha01.txt b/biometric/biometric/api/res-1.2.0-alpha01.txt
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/biometric/biometric/api/res-1.2.0-alpha01.txt

diff --git a/biometric/biometric/api/restricted_1.2.0-alpha01.txt b/biometric/biometric/api/restricted_1.2.0-alpha01.txt
new file mode 100644
index 0000000..2d2401f
--- /dev/null
+++ b/biometric/biometric/api/restricted_1.2.0-alpha01.txt

@@ -0,0 +1,96 @@
+// Signature format: 4.0
+package androidx.biometric {
+
+  public class BiometricManager {
+    method @Deprecated public int canAuthenticate();
+    method public int canAuthenticate(int);
+    method public static androidx.biometric.BiometricManager from(android.content.Context);
+    field public static final int BIOMETRIC_ERROR_HW_UNAVAILABLE = 1; // 0x1
+    field public static final int BIOMETRIC_ERROR_NONE_ENROLLED = 11; // 0xb
+    field public static final int BIOMETRIC_ERROR_NO_HARDWARE = 12; // 0xc
+    field public static final int BIOMETRIC_ERROR_SECURITY_UPDATE_REQUIRED = 15; // 0xf
+    field public static final int BIOMETRIC_ERROR_UNSUPPORTED = -2; // 0xfffffffe
+    field public static final int BIOMETRIC_STATUS_UNKNOWN = -1; // 0xffffffff
+    field public static final int BIOMETRIC_SUCCESS = 0; // 0x0
+  }
+
+  public static interface BiometricManager.Authenticators {
+    field public static final int BIOMETRIC_STRONG = 15; // 0xf
+    field public static final int BIOMETRIC_WEAK = 255; // 0xff
+    field public static final int DEVICE_CREDENTIAL = 32768; // 0x8000
+  }
+
+  public class BiometricPrompt {
+    ctor public BiometricPrompt(androidx.fragment.app.FragmentActivity, androidx.biometric.BiometricPrompt.AuthenticationCallback);
+    ctor public BiometricPrompt(androidx.fragment.app.Fragment, androidx.biometric.BiometricPrompt.AuthenticationCallback);
+    ctor public BiometricPrompt(androidx.fragment.app.FragmentActivity, java.util.concurrent.Executor, androidx.biometric.BiometricPrompt.AuthenticationCallback);
+    ctor public BiometricPrompt(androidx.fragment.app.Fragment, java.util.concurrent.Executor, androidx.biometric.BiometricPrompt.AuthenticationCallback);
+    method public void authenticate(androidx.biometric.BiometricPrompt.PromptInfo, androidx.biometric.BiometricPrompt.CryptoObject);
+    method public void authenticate(androidx.biometric.BiometricPrompt.PromptInfo);
+    method public void cancelAuthentication();
+    field public static final int AUTHENTICATION_RESULT_TYPE_BIOMETRIC = 2; // 0x2
+    field public static final int AUTHENTICATION_RESULT_TYPE_DEVICE_CREDENTIAL = 1; // 0x1
+    field public static final int AUTHENTICATION_RESULT_TYPE_UNKNOWN = -1; // 0xffffffff
+    field public static final int ERROR_CANCELED = 5; // 0x5
+    field public static final int ERROR_HW_NOT_PRESENT = 12; // 0xc
+    field public static final int ERROR_HW_UNAVAILABLE = 1; // 0x1
+    field public static final int ERROR_LOCKOUT = 7; // 0x7
+    field public static final int ERROR_LOCKOUT_PERMANENT = 9; // 0x9
+    field public static final int ERROR_NEGATIVE_BUTTON = 13; // 0xd
+    field public static final int ERROR_NO_BIOMETRICS = 11; // 0xb
+    field public static final int ERROR_NO_DEVICE_CREDENTIAL = 14; // 0xe
+    field public static final int ERROR_NO_SPACE = 4; // 0x4
+    field public static final int ERROR_SECURITY_UPDATE_REQUIRED = 15; // 0xf
+    field public static final int ERROR_TIMEOUT = 3; // 0x3
+    field public static final int ERROR_UNABLE_TO_PROCESS = 2; // 0x2
+    field public static final int ERROR_USER_CANCELED = 10; // 0xa
+    field public static final int ERROR_VENDOR = 8; // 0x8
+  }
+
+  public abstract static class BiometricPrompt.AuthenticationCallback {
+    ctor public BiometricPrompt.AuthenticationCallback();
+    method public void onAuthenticationError(int, CharSequence);
+    method public void onAuthenticationFailed();
+    method public void onAuthenticationSucceeded(androidx.biometric.BiometricPrompt.AuthenticationResult);
+  }
+
+  public static class BiometricPrompt.AuthenticationResult {
+    method public int getAuthenticationType();
+    method public androidx.biometric.BiometricPrompt.CryptoObject? getCryptoObject();
+  }
+
+  public static class BiometricPrompt.CryptoObject {
+    ctor public BiometricPrompt.CryptoObject(java.security.Signature);
+    ctor public BiometricPrompt.CryptoObject(javax.crypto.Cipher);
+    ctor public BiometricPrompt.CryptoObject(javax.crypto.Mac);
+    ctor @RequiresApi(android.os.Build.VERSION_CODES.R) public BiometricPrompt.CryptoObject(android.security.identity.IdentityCredential);
+    method public javax.crypto.Cipher? getCipher();
+    method @RequiresApi(android.os.Build.VERSION_CODES.R) public android.security.identity.IdentityCredential? getIdentityCredential();
+    method public javax.crypto.Mac? getMac();
+    method public java.security.Signature? getSignature();
+  }
+
+  public static class BiometricPrompt.PromptInfo {
+    method public int getAllowedAuthenticators();
+    method public CharSequence? getDescription();
+    method public CharSequence getNegativeButtonText();
+    method public CharSequence? getSubtitle();
+    method public CharSequence getTitle();
+    method public boolean isConfirmationRequired();
+    method @Deprecated public boolean isDeviceCredentialAllowed();
+  }
+
+  public static class BiometricPrompt.PromptInfo.Builder {
+    ctor public BiometricPrompt.PromptInfo.Builder();
+    method public androidx.biometric.BiometricPrompt.PromptInfo build();
+    method public androidx.biometric.BiometricPrompt.PromptInfo.Builder setAllowedAuthenticators(int);
+    method public androidx.biometric.BiometricPrompt.PromptInfo.Builder setConfirmationRequired(boolean);
+    method public androidx.biometric.BiometricPrompt.PromptInfo.Builder setDescription(CharSequence?);
+    method @Deprecated public androidx.biometric.BiometricPrompt.PromptInfo.Builder setDeviceCredentialAllowed(boolean);
+    method public androidx.biometric.BiometricPrompt.PromptInfo.Builder setNegativeButtonText(CharSequence);
+    method public androidx.biometric.BiometricPrompt.PromptInfo.Builder setSubtitle(CharSequence?);
+    method public androidx.biometric.BiometricPrompt.PromptInfo.Builder setTitle(CharSequence);
+  }
+
+}
+

diff --git a/buildSrc/src/main/kotlin/androidx/build/LibraryVersions.kt b/buildSrc/src/main/kotlin/androidx/build/LibraryVersions.kt
index 2bb6f18..31a5aa0 100644
--- a/buildSrc/src/main/kotlin/androidx/build/LibraryVersions.kt
+++ b/buildSrc/src/main/kotlin/androidx/build/LibraryVersions.kt

@@ -32,7 +32,7 @@
     val ASYNCLAYOUTINFLATER = Version("1.1.0-alpha01")
     val AUTOFILL = Version("1.1.0-rc01")
     val BENCHMARK = Version("1.1.0-alpha02")
-    val BIOMETRIC = Version("1.1.0-rc01")
+    val BIOMETRIC = Version("1.2.0-alpha01")
     val BROWSER = Version("1.3.0-rc01")
     val BUILDSRC_TESTS = Version("1.0.0-alpha01")
     val CAMERA = Version("1.0.0-beta12")

diff --git a/car/app/app/api/current.txt b/car/app/app/api/current.txt
index 8839e7a..bfa3df9 100644
--- a/car/app/app/api/current.txt
+++ b/car/app/app/api/current.txt

@@ -111,6 +111,7 @@
     method public final androidx.lifecycle.Lifecycle getLifecycle();
     method public String? getMarker();
     method public final androidx.car.app.ScreenManager getScreenManager();
+    method public abstract androidx.car.app.model.Template getTemplate();
     method public final void invalidate();
     method public void setMarker(String?);
     method public void setResult(Object?);
@@ -152,6 +153,885 @@
 
 }
 
+package androidx.car.app.model {
+
+  public final class Action {
+    method public static androidx.car.app.model.Action.Builder builder();
+    method public androidx.car.app.model.CarColor getBackgroundColor();
+    method public androidx.car.app.model.CarIcon? getIcon();
+    method public androidx.car.app.model.OnClickListenerWrapper? getOnClickListener();
+    method public androidx.car.app.model.CarText? getTitle();
+    method public int getType();
+    method public boolean isStandard();
+    method public androidx.car.app.model.Action.Builder newBuilder();
+    method public static String typeToString(int);
+    field public static final androidx.car.app.model.Action APP_ICON;
+    field public static final androidx.car.app.model.Action BACK;
+    field public static final int TYPE_APP_ICON = 65538; // 0x10002
+    field public static final int TYPE_BACK = 65539; // 0x10003
+    field public static final int TYPE_CUSTOM = 1; // 0x1
+    field public static final int TYPE_UNKNOWN = 0; // 0x0
+  }
+
+  public static final class Action.Builder {
+    method public androidx.car.app.model.Action build();
+    method public androidx.car.app.model.Action.Builder setBackgroundColor(androidx.car.app.model.CarColor);
+    method public androidx.car.app.model.Action.Builder setIcon(androidx.car.app.model.CarIcon?);
+    method public androidx.car.app.model.Action.Builder setOnClickListener(androidx.car.app.model.OnClickListener?);
+    method public androidx.car.app.model.Action.Builder setTitle(CharSequence?);
+  }
+
+  public class ActionList {
+    method public static androidx.car.app.model.ActionList create(java.util.List<androidx.car.app.model.Action!>);
+    method public java.util.List<androidx.car.app.model.Action!> getList();
+  }
+
+  public class ActionStrip {
+    method public static androidx.car.app.model.ActionStrip.Builder builder();
+    method public androidx.car.app.model.Action? getActionOfType(int);
+    method public java.util.List<java.lang.Object!> getActions();
+  }
+
+  public static final class ActionStrip.Builder {
+    ctor public ActionStrip.Builder();
+    method public androidx.car.app.model.ActionStrip.Builder addAction(androidx.car.app.model.Action);
+    method public androidx.car.app.model.ActionStrip build();
+    method public androidx.car.app.model.ActionStrip.Builder clearActions();
+  }
+
+  public class CarColor {
+    method public static androidx.car.app.model.CarColor createCustom(@ColorInt int, @ColorInt int);
+    method @ColorInt public int getColor();
+    method @ColorInt public int getColorDark();
+    method public int getType();
+    field public static final androidx.car.app.model.CarColor BLUE;
+    field public static final androidx.car.app.model.CarColor DEFAULT;
+    field public static final androidx.car.app.model.CarColor GREEN;
+    field public static final androidx.car.app.model.CarColor PRIMARY;
+    field public static final androidx.car.app.model.CarColor RED;
+    field public static final androidx.car.app.model.CarColor SECONDARY;
+    field public static final int TYPE_BLUE = 6; // 0x6
+    field public static final int TYPE_CUSTOM = 0; // 0x0
+    field public static final int TYPE_DEFAULT = 1; // 0x1
+    field public static final int TYPE_GREEN = 5; // 0x5
+    field public static final int TYPE_PRIMARY = 2; // 0x2
+    field public static final int TYPE_RED = 4; // 0x4
+    field public static final int TYPE_SECONDARY = 3; // 0x3
+    field public static final int TYPE_YELLOW = 7; // 0x7
+    field public static final androidx.car.app.model.CarColor YELLOW;
+  }
+
+  public class CarIcon {
+    method public static androidx.car.app.model.CarIcon.Builder builder(androidx.core.graphics.drawable.IconCompat);
+    method public androidx.core.graphics.drawable.IconCompat? getIcon();
+    method public androidx.car.app.model.CarColor? getTint();
+    method public int getType();
+    method public androidx.car.app.model.CarIcon.Builder newBuilder();
+    method public static androidx.car.app.model.CarIcon of(androidx.core.graphics.drawable.IconCompat);
+    field public static final androidx.car.app.model.CarIcon ALERT;
+    field public static final androidx.car.app.model.CarIcon APP_ICON;
+    field public static final androidx.car.app.model.CarIcon BACK;
+    field public static final androidx.car.app.model.CarIcon ERROR;
+    field public static final int TYPE_ALERT = 4; // 0x4
+    field public static final int TYPE_APP = 5; // 0x5
+    field public static final int TYPE_BACK = 3; // 0x3
+    field public static final int TYPE_CUSTOM = 1; // 0x1
+    field public static final int TYPE_ERROR = 6; // 0x6
+    field public static final int TYPE_UNKNOWN = 0; // 0x0
+    field public static final int TYPE_WILLIAM_ALERT = 7; // 0x7
+    field public static final androidx.car.app.model.CarIcon WILLIAM_ALERT;
+  }
+
+  public static final class CarIcon.Builder {
+    method public androidx.car.app.model.CarIcon build();
+    method public androidx.car.app.model.CarIcon.Builder setIcon(androidx.car.app.model.CarIcon);
+    method public androidx.car.app.model.CarIcon.Builder setTint(androidx.car.app.model.CarColor?);
+  }
+
+  public class CarIconSpan extends android.text.style.CharacterStyle {
+    method public static androidx.car.app.model.CarIconSpan create(androidx.car.app.model.CarIcon);
+    method public static androidx.car.app.model.CarIconSpan create(androidx.car.app.model.CarIcon, int);
+    method public int getAlignment();
+    method public androidx.car.app.model.CarIcon? getIcon();
+    method public void updateDrawState(android.text.TextPaint?);
+    method public static int validateAlignment(int);
+    field public static final int ALIGN_BASELINE = 1; // 0x1
+    field public static final int ALIGN_BOTTOM = 0; // 0x0
+    field public static final int ALIGN_CENTER = 2; // 0x2
+  }
+
+  public class CarText {
+    ctor public CarText();
+    method public static androidx.car.app.model.CarText create(CharSequence);
+    method public java.util.List<androidx.car.app.model.CarText.SpanWrapper!> getSpans();
+    method public String? getText();
+    method public boolean isEmpty();
+    method public static boolean isNullOrEmpty(androidx.car.app.model.CarText?);
+    method public static String? toShortString(androidx.car.app.model.CarText?);
+    field public static final androidx.car.app.model.CarText EMPTY;
+  }
+
+  public static class CarText.SpanWrapper {
+    field @Keep public final int end;
+    field @Keep public final int flags;
+    field @Keep public final Object? span;
+    field @Keep public final int start;
+  }
+
+  public class DateTimeWithZone {
+    method public static androidx.car.app.model.DateTimeWithZone create(long, int, String);
+    method public static androidx.car.app.model.DateTimeWithZone create(long, java.util.TimeZone);
+    method @RequiresApi(26) public static androidx.car.app.model.DateTimeWithZone create(java.time.ZonedDateTime);
+    method public long getTimeSinceEpochMillis();
+    method public int getZoneOffsetSeconds();
+    method public String? getZoneShortName();
+  }
+
+  public final class Distance {
+    method public static androidx.car.app.model.Distance create(double, int);
+    method public double getDisplayDistance();
+    method public int getDisplayUnit();
+    field public static final int UNIT_FEET = 6; // 0x6
+    field public static final int UNIT_KILOMETERS = 2; // 0x2
+    field public static final int UNIT_KILOMETERS_P1 = 3; // 0x3
+    field public static final int UNIT_METERS = 1; // 0x1
+    field public static final int UNIT_MILES = 4; // 0x4
+    field public static final int UNIT_MILES_P1 = 5; // 0x5
+    field public static final int UNIT_YARDS = 7; // 0x7
+  }
+
+  public class DistanceSpan extends android.text.style.CharacterStyle {
+    method public static androidx.car.app.model.DistanceSpan create(androidx.car.app.model.Distance);
+    method public androidx.car.app.model.Distance getDistance();
+    method public void updateDrawState(android.text.TextPaint?);
+  }
+
+  public class DurationSpan extends android.text.style.CharacterStyle {
+    method public static androidx.car.app.model.DurationSpan create(long);
+    method @RequiresApi(26) public static androidx.car.app.model.DurationSpan create(java.time.Duration);
+    method public long getDurationSeconds();
+    method public void updateDrawState(android.text.TextPaint?);
+  }
+
+  public class ForegroundCarColorSpan extends android.text.style.CharacterStyle {
+    method public static androidx.car.app.model.ForegroundCarColorSpan create(androidx.car.app.model.CarColor);
+    method public androidx.car.app.model.CarColor getColor();
+    method public void updateDrawState(android.text.TextPaint);
+  }
+
+  public class GridItem implements androidx.car.app.model.Item {
+    method public static androidx.car.app.model.GridItem.Builder builder();
+    method public androidx.car.app.model.CarIcon getImage();
+    method public int getImageType();
+    method public androidx.car.app.model.OnClickListenerWrapper? getOnClickListener();
+    method public androidx.car.app.model.CarText? getText();
+    method public androidx.car.app.model.CarText? getTitle();
+    method public androidx.car.app.model.Toggle? getToggle();
+    field public static final int IMAGE_TYPE_ICON = 1; // 0x1
+    field public static final int IMAGE_TYPE_LARGE = 2; // 0x2
+  }
+
+  public static final class GridItem.Builder {
+    method public androidx.car.app.model.GridItem build();
+    method public androidx.car.app.model.GridItem.Builder setImage(androidx.car.app.model.CarIcon);
+    method public androidx.car.app.model.GridItem.Builder setImage(androidx.car.app.model.CarIcon, int);
+    method public androidx.car.app.model.GridItem.Builder setOnClickListener(androidx.car.app.model.OnClickListener?);
+    method public androidx.car.app.model.GridItem.Builder setText(CharSequence?);
+    method public androidx.car.app.model.GridItem.Builder setTitle(CharSequence?);
+    method public androidx.car.app.model.GridItem.Builder setToggle(androidx.car.app.model.Toggle?);
+  }
+
+  public final class GridTemplate implements androidx.car.app.model.Template {
+    method public static androidx.car.app.model.GridTemplate.Builder builder();
+    method public androidx.car.app.model.ActionStrip? getActionStrip();
+    method public androidx.car.app.model.CarIcon? getBackgroundImage();
+    method public androidx.car.app.model.Action? getHeaderAction();
+    method public androidx.car.app.model.ItemList? getSingleList();
+    method public androidx.car.app.model.CarText? getTitle();
+    method public boolean isLoading();
+  }
+
+  public static final class GridTemplate.Builder {
+    method public androidx.car.app.model.GridTemplate build();
+    method public androidx.car.app.model.GridTemplate.Builder clearAllLists();
+    method public androidx.car.app.model.GridTemplate.Builder setActionStrip(androidx.car.app.model.ActionStrip?);
+    method public androidx.car.app.model.GridTemplate.Builder setBackgroundImage(androidx.car.app.model.CarIcon?);
+    method public androidx.car.app.model.GridTemplate.Builder setHeaderAction(androidx.car.app.model.Action?);
+    method public androidx.car.app.model.GridTemplate.Builder setLoading(boolean);
+    method public androidx.car.app.model.GridTemplate.Builder setSingleList(androidx.car.app.model.ItemList);
+    method public androidx.car.app.model.GridTemplate.Builder setTitle(CharSequence?);
+  }
+
+  public interface Item {
+  }
+
+  public final class ItemList {
+    method public static androidx.car.app.model.ItemList.Builder builder();
+    method public java.util.List<java.lang.Object!> getItems();
+    method public androidx.car.app.model.CarText? getNoItemsMessage();
+    method public int getSelectedIndex();
+    method public boolean isRefresh(androidx.car.app.model.ItemList?, androidx.car.app.utils.Logger);
+  }
+
+  public static final class ItemList.Builder {
+    ctor public ItemList.Builder();
+    method public androidx.car.app.model.ItemList.Builder addItem(androidx.car.app.model.Item);
+    method public androidx.car.app.model.ItemList build();
+    method public androidx.car.app.model.ItemList.Builder clearItems();
+    method public androidx.car.app.model.ItemList.Builder setNoItemsMessage(CharSequence?);
+    method public androidx.car.app.model.ItemList.Builder setOnItemsVisibilityChangeListener(androidx.car.app.model.ItemList.OnItemVisibilityChangedListener?);
+    method public androidx.car.app.model.ItemList.Builder setSelectable(androidx.car.app.model.ItemList.OnSelectedListener?);
+    method public androidx.car.app.model.ItemList.Builder setSelectedIndex(int);
+  }
+
+  public static interface ItemList.OnItemVisibilityChangedListener {
+    method public void onItemVisibilityChanged(int, int);
+  }
+
+  public static interface ItemList.OnSelectedListener {
+    method public void onSelected(int);
+  }
+
+  public final class LatLng {
+    method public static androidx.car.app.model.LatLng create(double, double);
+    method public static androidx.car.app.model.LatLng create(android.location.Location);
+    method public double getLatitude();
+    method public double getLongitude();
+  }
+
+  public final class ListTemplate implements androidx.car.app.model.Template {
+    method public static androidx.car.app.model.ListTemplate.Builder builder();
+    method public androidx.car.app.model.ActionStrip? getActionStrip();
+    method public androidx.car.app.model.Action? getHeaderAction();
+    method public java.util.List<androidx.car.app.model.SectionedItemList!> getSectionLists();
+    method public androidx.car.app.model.ItemList? getSingleList();
+    method public androidx.car.app.model.CarText? getTitle();
+    method public boolean isLoading();
+  }
+
+  public static final class ListTemplate.Builder {
+    method public androidx.car.app.model.ListTemplate.Builder addList(androidx.car.app.model.ItemList, CharSequence);
+    method public androidx.car.app.model.ListTemplate build();
+    method public androidx.car.app.model.ListTemplate.Builder clearAllLists();
+    method public androidx.car.app.model.ListTemplate.Builder setActionStrip(androidx.car.app.model.ActionStrip?);
+    method public androidx.car.app.model.ListTemplate.Builder setHeaderAction(androidx.car.app.model.Action?);
+    method public androidx.car.app.model.ListTemplate.Builder setLoading(boolean);
+    method public androidx.car.app.model.ListTemplate.Builder setSingleList(androidx.car.app.model.ItemList);
+    method public androidx.car.app.model.ListTemplate.Builder setTitle(CharSequence?);
+  }
+
+  public final class MessageTemplate implements androidx.car.app.model.Template {
+    method public static androidx.car.app.model.MessageTemplate.Builder builder(CharSequence);
+    method public androidx.car.app.model.ActionList? getActionList();
+    method public androidx.car.app.model.CarText? getDebugMessage();
+    method public androidx.car.app.model.Action? getHeaderAction();
+    method public androidx.car.app.model.CarIcon? getIcon();
+    method public androidx.car.app.model.CarText getMessage();
+    method public androidx.car.app.model.CarText? getTitle();
+  }
+
+  public static final class MessageTemplate.Builder {
+    method public androidx.car.app.model.MessageTemplate build();
+    method public androidx.car.app.model.MessageTemplate.Builder setActions(java.util.List<androidx.car.app.model.Action!>);
+    method public androidx.car.app.model.MessageTemplate.Builder setDebugCause(Throwable?);
+    method public androidx.car.app.model.MessageTemplate.Builder setDebugMessage(String?);
+    method public androidx.car.app.model.MessageTemplate.Builder setHeaderAction(androidx.car.app.model.Action?);
+    method public androidx.car.app.model.MessageTemplate.Builder setIcon(androidx.car.app.model.CarIcon?);
+    method public androidx.car.app.model.MessageTemplate.Builder setMessage(CharSequence);
+    method public androidx.car.app.model.MessageTemplate.Builder setTitle(CharSequence?);
+  }
+
+  public class Metadata {
+    method public static androidx.car.app.model.Metadata.Builder builder();
+    method public androidx.car.app.model.Place? getPlace();
+    method public androidx.car.app.model.Metadata.Builder newBuilder();
+    method public static androidx.car.app.model.Metadata ofPlace(androidx.car.app.model.Place);
+    field public static final androidx.car.app.model.Metadata EMPTY_METADATA;
+  }
+
+  public static final class Metadata.Builder {
+    method public androidx.car.app.model.Metadata build();
+    method public androidx.car.app.model.Metadata.Builder setPlace(androidx.car.app.model.Place?);
+  }
+
+  public interface OnClickListener {
+    method public void onClick();
+  }
+
+  public class OnClickListenerWrapper {
+    method public boolean isParkedOnly();
+  }
+
+  public final class Pane {
+    method public static androidx.car.app.model.Pane.Builder builder();
+    method public androidx.car.app.model.ActionList? getActionList();
+    method public java.util.List<java.lang.Object!> getRows();
+    method public boolean isLoading();
+    method public boolean isRefresh(androidx.car.app.model.Pane?, androidx.car.app.utils.Logger);
+  }
+
+  public static final class Pane.Builder {
+    ctor public Pane.Builder();
+    method public androidx.car.app.model.Pane.Builder addRow(androidx.car.app.model.Row);
+    method public androidx.car.app.model.Pane build();
+    method public androidx.car.app.model.Pane.Builder clearRows();
+    method public androidx.car.app.model.Pane.Builder setActions(java.util.List<androidx.car.app.model.Action!>);
+    method public androidx.car.app.model.Pane.Builder setLoading(boolean);
+  }
+
+  public final class PaneTemplate implements androidx.car.app.model.Template {
+    method public static androidx.car.app.model.PaneTemplate.Builder builder(androidx.car.app.model.Pane);
+    method public androidx.car.app.model.ActionStrip? getActionStrip();
+    method public androidx.car.app.model.Action? getHeaderAction();
+    method public androidx.car.app.model.Pane getPane();
+    method public androidx.car.app.model.CarText? getTitle();
+  }
+
+  public static final class PaneTemplate.Builder {
+    method public androidx.car.app.model.PaneTemplate build();
+    method public androidx.car.app.model.PaneTemplate.Builder setActionStrip(androidx.car.app.model.ActionStrip?);
+    method public androidx.car.app.model.PaneTemplate.Builder setHeaderAction(androidx.car.app.model.Action?);
+    method public androidx.car.app.model.PaneTemplate.Builder setPane(androidx.car.app.model.Pane);
+    method public androidx.car.app.model.PaneTemplate.Builder setTitle(CharSequence?);
+  }
+
+  public final class ParkedOnlyOnClickListener implements androidx.car.app.model.OnClickListener {
+    method public static androidx.car.app.model.ParkedOnlyOnClickListener create(androidx.car.app.model.OnClickListener);
+    method public void onClick();
+  }
+
+  public class Place {
+    method public static androidx.car.app.model.Place.Builder builder(androidx.car.app.model.LatLng);
+    method public androidx.car.app.model.LatLng getLatLng();
+    method public androidx.car.app.model.PlaceMarker? getMarker();
+    method public androidx.car.app.model.Place.Builder newBuilder();
+  }
+
+  public static final class Place.Builder {
+    method public androidx.car.app.model.Place build();
+    method public androidx.car.app.model.Place.Builder setLatLng(androidx.car.app.model.LatLng);
+    method public androidx.car.app.model.Place.Builder setMarker(androidx.car.app.model.PlaceMarker?);
+  }
+
+  public final class PlaceListMapTemplate implements androidx.car.app.model.Template {
+    method public static androidx.car.app.model.PlaceListMapTemplate.Builder builder();
+    method public androidx.car.app.model.ActionStrip? getActionStrip();
+    method public androidx.car.app.model.Place? getAnchor();
+    method public androidx.car.app.model.Action? getHeaderAction();
+    method public androidx.car.app.model.ItemList? getItemList();
+    method public androidx.car.app.model.CarText? getTitle();
+    method public boolean isCurrentLocationEnabled();
+    method public boolean isLoading();
+  }
+
+  public static final class PlaceListMapTemplate.Builder {
+    ctor public PlaceListMapTemplate.Builder();
+    method public androidx.car.app.model.PlaceListMapTemplate build();
+    method public androidx.car.app.model.PlaceListMapTemplate.Builder setActionStrip(androidx.car.app.model.ActionStrip?);
+    method public androidx.car.app.model.PlaceListMapTemplate.Builder setAnchor(androidx.car.app.model.Place?);
+    method public androidx.car.app.model.PlaceListMapTemplate.Builder setCurrentLocationEnabled(boolean);
+    method public androidx.car.app.model.PlaceListMapTemplate.Builder setHeaderAction(androidx.car.app.model.Action?);
+    method public androidx.car.app.model.PlaceListMapTemplate.Builder setItemList(androidx.car.app.model.ItemList?);
+    method public androidx.car.app.model.PlaceListMapTemplate.Builder setLoading(boolean);
+    method public androidx.car.app.model.PlaceListMapTemplate.Builder setTitle(CharSequence?);
+  }
+
+  public class PlaceMarker {
+    method public static androidx.car.app.model.PlaceMarker.Builder builder();
+    method public androidx.car.app.model.CarColor? getColor();
+    method public static androidx.car.app.model.PlaceMarker getDefault();
+    method public androidx.car.app.model.CarIcon? getIcon();
+    method public int getIconType();
+    method public androidx.car.app.model.CarText? getLabel();
+    method public static boolean isDefaultMarker(androidx.car.app.model.PlaceMarker?);
+    field public static final int TYPE_ICON = 0; // 0x0
+    field public static final int TYPE_IMAGE = 1; // 0x1
+  }
+
+  public static final class PlaceMarker.Builder {
+    method public androidx.car.app.model.PlaceMarker build();
+    method public androidx.car.app.model.PlaceMarker.Builder setColor(androidx.car.app.model.CarColor?);
+    method public androidx.car.app.model.PlaceMarker.Builder setIcon(androidx.car.app.model.CarIcon?, int);
+    method public androidx.car.app.model.PlaceMarker.Builder setLabel(CharSequence?);
+  }
+
+  public class Row implements androidx.car.app.model.Item {
+    method public static androidx.car.app.model.Row.Builder builder();
+    method public int getFlags();
+    method public androidx.car.app.model.CarIcon? getImage();
+    method public androidx.car.app.model.Metadata getMetadata();
+    method public androidx.car.app.model.OnClickListenerWrapper? getOnClickListener();
+    method public int getRowImageType();
+    method public java.util.List<androidx.car.app.model.CarText!> getTexts();
+    method public androidx.car.app.model.CarText getTitle();
+    method public androidx.car.app.model.Toggle? getToggle();
+    method public boolean isBrowsable();
+    method public androidx.car.app.model.Row row();
+    method public void yourBoat();
+    field public static final int IMAGE_TYPE_ICON = 4; // 0x4
+    field public static final int IMAGE_TYPE_LARGE = 2; // 0x2
+    field public static final int IMAGE_TYPE_SMALL = 1; // 0x1
+    field public static final int ROW_FLAG_NONE = 1; // 0x1
+    field public static final int ROW_FLAG_SECTION_HEADER = 4; // 0x4
+    field public static final int ROW_FLAG_SHOW_DIVIDERS = 2; // 0x2
+  }
+
+  public static final class Row.Builder {
+    method public androidx.car.app.model.Row.Builder addText(CharSequence);
+    method public androidx.car.app.model.Row build();
+    method public androidx.car.app.model.Row.Builder clearText();
+    method public androidx.car.app.model.Row.Builder setBrowsable(boolean);
+    method public androidx.car.app.model.Row.Builder setFlags(int);
+    method public androidx.car.app.model.Row.Builder setImage(androidx.car.app.model.CarIcon?);
+    method public androidx.car.app.model.Row.Builder setImage(androidx.car.app.model.CarIcon?, int);
+    method public androidx.car.app.model.Row.Builder setMetadata(androidx.car.app.model.Metadata);
+    method public androidx.car.app.model.Row.Builder setOnClickListener(androidx.car.app.model.OnClickListener?);
+    method public androidx.car.app.model.Row.Builder setTitle(CharSequence);
+    method public androidx.car.app.model.Row.Builder setToggle(androidx.car.app.model.Toggle?);
+  }
+
+  public final class SearchTemplate implements androidx.car.app.model.Template {
+    method public static androidx.car.app.model.SearchTemplate.Builder builder(androidx.car.app.SearchListener);
+    method public androidx.car.app.model.ActionStrip? getActionStrip();
+    method public androidx.car.app.model.Action? getHeaderAction();
+    method public String? getInitialSearchText();
+    method public androidx.car.app.model.ItemList? getItemList();
+    method public String? getSearchHint();
+    method public boolean isLoading();
+    method public boolean isShowKeyboardByDefault();
+  }
+
+  public static final class SearchTemplate.Builder {
+    method public androidx.car.app.model.SearchTemplate build();
+    method public androidx.car.app.model.SearchTemplate.Builder setActionStrip(androidx.car.app.model.ActionStrip?);
+    method public androidx.car.app.model.SearchTemplate.Builder setHeaderAction(androidx.car.app.model.Action?);
+    method public androidx.car.app.model.SearchTemplate.Builder setInitialSearchText(String?);
+    method public androidx.car.app.model.SearchTemplate.Builder setItemList(androidx.car.app.model.ItemList?);
+    method public androidx.car.app.model.SearchTemplate.Builder setLoading(boolean);
+    method public androidx.car.app.model.SearchTemplate.Builder setSearchHint(String?);
+    method public androidx.car.app.model.SearchTemplate.Builder setShowKeyboardByDefault(boolean);
+  }
+
+  public class SectionedItemList {
+    method public static androidx.car.app.model.SectionedItemList create(androidx.car.app.model.ItemList, androidx.car.app.model.CarText);
+    method public androidx.car.app.model.CarText getHeader();
+    method public androidx.car.app.model.ItemList getItemList();
+  }
+
+  public interface Template {
+    method public default void checkPermissions(android.content.Context);
+    method public default boolean isRefresh(androidx.car.app.model.Template, androidx.car.app.utils.Logger);
+  }
+
+  public final class TemplateInfo {
+    ctor public TemplateInfo(androidx.car.app.model.Template, String);
+    method public Class<? extends androidx.car.app.model.Template> getTemplateClass();
+    method public String getTemplateId();
+  }
+
+  public final class TemplateWrapper {
+    method public static androidx.car.app.model.TemplateWrapper copyOf(androidx.car.app.model.TemplateWrapper);
+    method public int getCurrentTaskStep();
+    method public String getId();
+    method public androidx.car.app.model.Template getTemplate();
+    method public java.util.List<androidx.car.app.model.TemplateInfo!>? getTemplateInfosForScreenStack();
+    method public boolean isRefresh();
+    method public void setCurrentTaskStep(int);
+    method public void setId(String);
+    method public void setRefresh(boolean);
+    method public void setTemplate(androidx.car.app.model.Template);
+    method public static androidx.car.app.model.TemplateWrapper wrap(androidx.car.app.model.Template);
+    method public static androidx.car.app.model.TemplateWrapper wrap(androidx.car.app.model.Template, String);
+  }
+
+  public class Toggle {
+    method public static androidx.car.app.model.Toggle.Builder builder(androidx.car.app.model.Toggle.OnCheckedChangeListener);
+    method public boolean isChecked();
+  }
+
+  public static final class Toggle.Builder {
+    method public androidx.car.app.model.Toggle build();
+    method public androidx.car.app.model.Toggle.Builder setChecked(boolean);
+    method public androidx.car.app.model.Toggle.Builder setCheckedChangeListener(androidx.car.app.model.Toggle.OnCheckedChangeListener);
+  }
+
+  public static interface Toggle.OnCheckedChangeListener {
+    method public void onCheckedChange(boolean);
+  }
+
+}
+
+package androidx.car.app.model.constraints {
+
+  public class ActionsConstraints {
+    method @VisibleForTesting public static androidx.car.app.model.constraints.ActionsConstraints.Builder builder();
+    method public java.util.Set<java.lang.Integer!> getDisallowedActionTypes();
+    method public int getMaxActions();
+    method public int getMaxCustomTitles();
+    method public java.util.Set<java.lang.Integer!> getRequiredActionTypes();
+    method @VisibleForTesting public androidx.car.app.model.constraints.ActionsConstraints.Builder newBuilder();
+    method public void validateOrThrow(java.util.List<java.lang.Object!>);
+    field public static final androidx.car.app.model.constraints.ActionsConstraints ACTIONS_CONSTRAINTS_HEADER;
+    field public static final androidx.car.app.model.constraints.ActionsConstraints ACTIONS_CONSTRAINTS_NAVIGATION;
+    field public static final androidx.car.app.model.constraints.ActionsConstraints ACTIONS_CONSTRAINTS_SIMPLE;
+  }
+
+  @VisibleForTesting public static final class ActionsConstraints.Builder {
+    method public androidx.car.app.model.constraints.ActionsConstraints.Builder addDisallowedActionType(int);
+    method public androidx.car.app.model.constraints.ActionsConstraints.Builder addRequiredActionType(int);
+    method public androidx.car.app.model.constraints.ActionsConstraints build();
+    method public androidx.car.app.model.constraints.ActionsConstraints.Builder setMaxActions(int);
+    method public androidx.car.app.model.constraints.ActionsConstraints.Builder setMaxCustomTitles(int);
+  }
+
+  public class CarColorConstraints {
+    method public void validateOrThrow(androidx.car.app.model.CarColor);
+    field public static final androidx.car.app.model.constraints.CarColorConstraints STANDARD_ONLY;
+    field public static final androidx.car.app.model.constraints.CarColorConstraints UNCONSTRAINED;
+  }
+
+  public class CarIconConstraints {
+    method public androidx.core.graphics.drawable.IconCompat checkSupportedIcon(androidx.core.graphics.drawable.IconCompat);
+    method public void validateOrThrow(androidx.car.app.model.CarIcon?);
+    field public static final androidx.car.app.model.constraints.CarIconConstraints DEFAULT;
+    field public static final androidx.car.app.model.constraints.CarIconConstraints UNCONSTRAINED;
+  }
+
+  public class RowConstraints {
+    method public static androidx.car.app.model.constraints.RowConstraints.Builder builder();
+    method public androidx.car.app.model.constraints.CarIconConstraints getCarIconConstraints();
+    method public int getFlagOverrides();
+    method public int getMaxActionsExclusive();
+    method public int getMaxTextLinesPerRow();
+    method public boolean isImageAllowed();
+    method public boolean isOnClickListenerAllowed();
+    method public boolean isToggleAllowed();
+    method public androidx.car.app.model.constraints.RowConstraints.Builder newBuilder();
+    method public void validateOrThrow(Object);
+    field public static final androidx.car.app.model.constraints.RowConstraints ROW_CONSTRAINTS_CONSERVATIVE;
+    field public static final androidx.car.app.model.constraints.RowConstraints ROW_CONSTRAINTS_FULL_LIST;
+    field public static final androidx.car.app.model.constraints.RowConstraints ROW_CONSTRAINTS_PANE;
+    field public static final androidx.car.app.model.constraints.RowConstraints ROW_CONSTRAINTS_SIMPLE;
+    field public static final androidx.car.app.model.constraints.RowConstraints UNCONSTRAINED;
+  }
+
+  public static final class RowConstraints.Builder {
+    method public androidx.car.app.model.constraints.RowConstraints build();
+    method public androidx.car.app.model.constraints.RowConstraints.Builder setCarIconConstraints(androidx.car.app.model.constraints.CarIconConstraints);
+    method public androidx.car.app.model.constraints.RowConstraints.Builder setFlagOverrides(int);
+    method public androidx.car.app.model.constraints.RowConstraints.Builder setImageAllowed(boolean);
+    method public androidx.car.app.model.constraints.RowConstraints.Builder setMaxActionsExclusive(int);
+    method public androidx.car.app.model.constraints.RowConstraints.Builder setMaxTextLinesPerRow(int);
+    method public androidx.car.app.model.constraints.RowConstraints.Builder setOnClickListenerAllowed(boolean);
+    method public androidx.car.app.model.constraints.RowConstraints.Builder setToggleAllowed(boolean);
+  }
+
+  public class RowListConstraints {
+    method public static androidx.car.app.model.constraints.RowListConstraints.Builder builder();
+    method public int getMaxActions();
+    method public androidx.car.app.model.constraints.RowConstraints getRowConstraints();
+    method public int getRowListType();
+    method public boolean isAllowSelectableLists();
+    method public androidx.car.app.model.constraints.RowListConstraints.Builder newBuilder();
+    method public void validateOrThrow(androidx.car.app.model.ItemList);
+    method public void validateOrThrow(java.util.List<androidx.car.app.model.SectionedItemList!>);
+    method public void validateOrThrow(androidx.car.app.model.Pane);
+    field public static final int DEFAULT_LIST = 0; // 0x0
+    field public static final int PANE = 1; // 0x1
+    field public static final int ROUTE_PREVIEW = 2; // 0x2
+    field public static final androidx.car.app.model.constraints.RowListConstraints ROW_LIST_CONSTRAINTS_CONSERVATIVE;
+    field public static final androidx.car.app.model.constraints.RowListConstraints ROW_LIST_CONSTRAINTS_FULL_LIST;
+    field public static final androidx.car.app.model.constraints.RowListConstraints ROW_LIST_CONSTRAINTS_PANE;
+    field public static final androidx.car.app.model.constraints.RowListConstraints ROW_LIST_CONSTRAINTS_ROUTE_PREVIEW;
+    field public static final androidx.car.app.model.constraints.RowListConstraints ROW_LIST_CONSTRAINTS_SIMPLE;
+  }
+
+  public static final class RowListConstraints.Builder {
+    method public androidx.car.app.model.constraints.RowListConstraints build();
+    method public androidx.car.app.model.constraints.RowListConstraints.Builder setAllowSelectableLists(boolean);
+    method public androidx.car.app.model.constraints.RowListConstraints.Builder setMaxActions(int);
+    method public androidx.car.app.model.constraints.RowListConstraints.Builder setRowConstraints(androidx.car.app.model.constraints.RowConstraints);
+    method public androidx.car.app.model.constraints.RowListConstraints.Builder setRowListType(int);
+  }
+
+}
+
+package androidx.car.app.navigation {
+
+  public class NavigationManager {
+    method @MainThread public void navigationEnded();
+    method @MainThread public void navigationStarted();
+    method @MainThread public void setListener(androidx.car.app.navigation.NavigationManagerListener?);
+    method @MainThread public void updateTrip(androidx.car.app.navigation.model.Trip);
+  }
+
+  public interface NavigationManagerListener {
+    method public void onAutoDriveEnabled();
+    method public void stopNavigation();
+  }
+
+}
+
+package androidx.car.app.navigation.model {
+
+  public final class Destination {
+    method public static androidx.car.app.navigation.model.Destination.Builder builder(CharSequence, CharSequence);
+    method public static androidx.car.app.navigation.model.Destination.Builder builder();
+    method public androidx.car.app.model.CarText? getAddress();
+    method public androidx.car.app.model.CarIcon? getImage();
+    method public androidx.car.app.model.CarText? getName();
+  }
+
+  public static final class Destination.Builder {
+    method public androidx.car.app.navigation.model.Destination build();
+    method public androidx.car.app.navigation.model.Destination.Builder setAddress(CharSequence?);
+    method public androidx.car.app.navigation.model.Destination.Builder setImage(androidx.car.app.model.CarIcon?);
+    method public androidx.car.app.navigation.model.Destination.Builder setName(CharSequence?);
+  }
+
+  public final class Lane {
+    method public static androidx.car.app.navigation.model.Lane.Builder builder();
+    method public java.util.List<androidx.car.app.navigation.model.LaneDirection!> getDirections();
+  }
+
+  public static final class Lane.Builder {
+    ctor public Lane.Builder();
+    method public androidx.car.app.navigation.model.Lane.Builder addDirection(androidx.car.app.navigation.model.LaneDirection);
+    method public androidx.car.app.navigation.model.Lane build();
+    method public androidx.car.app.navigation.model.Lane.Builder clearDirections();
+  }
+
+  public final class LaneDirection {
+    method public static androidx.car.app.navigation.model.LaneDirection create(int, boolean);
+    method public int getShape();
+    method public boolean isHighlighted();
+    field public static final int SHAPE_NORMAL_LEFT = 5; // 0x5
+    field public static final int SHAPE_NORMAL_RIGHT = 6; // 0x6
+    field public static final int SHAPE_SHARP_LEFT = 7; // 0x7
+    field public static final int SHAPE_SHARP_RIGHT = 8; // 0x8
+    field public static final int SHAPE_SLIGHT_LEFT = 3; // 0x3
+    field public static final int SHAPE_SLIGHT_RIGHT = 4; // 0x4
+    field public static final int SHAPE_STRAIGHT = 2; // 0x2
+    field public static final int SHAPE_UNKNOWN = 1; // 0x1
+    field public static final int SHAPE_U_TURN_LEFT = 9; // 0x9
+    field public static final int SHAPE_U_TURN_RIGHT = 10; // 0xa
+  }
+
+  public final class Maneuver {
+    method public static androidx.car.app.navigation.model.Maneuver.Builder builder(int);
+    method public androidx.car.app.model.CarIcon? getIcon();
+    method public int getRoundaboutExitAngle();
+    method public int getRoundaboutExitNumber();
+    method public int getType();
+    field public static final int TYPE_DEPART = 1; // 0x1
+    field public static final int TYPE_DESTINATION = 39; // 0x27
+    field public static final int TYPE_DESTINATION_LEFT = 41; // 0x29
+    field public static final int TYPE_DESTINATION_RIGHT = 42; // 0x2a
+    field public static final int TYPE_DESTINATION_STRAIGHT = 40; // 0x28
+    field public static final int TYPE_FERRY_BOAT = 37; // 0x25
+    field public static final int TYPE_FERRY_TRAIN = 38; // 0x26
+    field public static final int TYPE_FORK_LEFT = 25; // 0x19
+    field public static final int TYPE_FORK_RIGHT = 26; // 0x1a
+    field public static final int TYPE_KEEP_LEFT = 3; // 0x3
+    field public static final int TYPE_KEEP_RIGHT = 4; // 0x4
+    field public static final int TYPE_MERGE_LEFT = 27; // 0x1b
+    field public static final int TYPE_MERGE_RIGHT = 28; // 0x1c
+    field public static final int TYPE_MERGE_SIDE_UNSPECIFIED = 29; // 0x1d
+    field public static final int TYPE_NAME_CHANGE = 2; // 0x2
+    field public static final int TYPE_OFF_RAMP_NORMAL_LEFT = 23; // 0x17
+    field public static final int TYPE_OFF_RAMP_NORMAL_RIGHT = 24; // 0x18
+    field public static final int TYPE_OFF_RAMP_SLIGHT_LEFT = 21; // 0x15
+    field public static final int TYPE_OFF_RAMP_SLIGHT_RIGHT = 22; // 0x16
+    field public static final int TYPE_ON_RAMP_NORMAL_LEFT = 15; // 0xf
+    field public static final int TYPE_ON_RAMP_NORMAL_RIGHT = 16; // 0x10
+    field public static final int TYPE_ON_RAMP_SHARP_LEFT = 17; // 0x11
+    field public static final int TYPE_ON_RAMP_SHARP_RIGHT = 18; // 0x12
+    field public static final int TYPE_ON_RAMP_SLIGHT_LEFT = 13; // 0xd
+    field public static final int TYPE_ON_RAMP_SLIGHT_RIGHT = 14; // 0xe
+    field public static final int TYPE_ON_RAMP_U_TURN_LEFT = 19; // 0x13
+    field public static final int TYPE_ON_RAMP_U_TURN_RIGHT = 20; // 0x14
+    field public static final int TYPE_ROUNDABOUT_ENTER = 30; // 0x1e
+    field public static final int TYPE_ROUNDABOUT_ENTER_AND_EXIT_CCW = 34; // 0x22
+    field public static final int TYPE_ROUNDABOUT_ENTER_AND_EXIT_CCW_WITH_ANGLE = 35; // 0x23
+    field public static final int TYPE_ROUNDABOUT_ENTER_AND_EXIT_CW = 32; // 0x20
+    field public static final int TYPE_ROUNDABOUT_ENTER_AND_EXIT_CW_WITH_ANGLE = 33; // 0x21
+    field public static final int TYPE_ROUNDABOUT_EXIT = 31; // 0x1f
+    field public static final int TYPE_STRAIGHT = 36; // 0x24
+    field public static final int TYPE_TURN_NORMAL_LEFT = 7; // 0x7
+    field public static final int TYPE_TURN_NORMAL_RIGHT = 8; // 0x8
+    field public static final int TYPE_TURN_SHARP_LEFT = 9; // 0x9
+    field public static final int TYPE_TURN_SHARP_RIGHT = 10; // 0xa
+    field public static final int TYPE_TURN_SLIGHT_LEFT = 5; // 0x5
+    field public static final int TYPE_TURN_SLIGHT_RIGHT = 6; // 0x6
+    field public static final int TYPE_UNKNOWN = 0; // 0x0
+    field public static final int TYPE_U_TURN_LEFT = 11; // 0xb
+    field public static final int TYPE_U_TURN_RIGHT = 12; // 0xc
+  }
+
+  public static final class Maneuver.Builder {
+    method public androidx.car.app.navigation.model.Maneuver build();
+    method public androidx.car.app.navigation.model.Maneuver.Builder setIcon(androidx.car.app.model.CarIcon?);
+    method public androidx.car.app.navigation.model.Maneuver.Builder setRoundaboutExitAngle(int);
+    method public androidx.car.app.navigation.model.Maneuver.Builder setRoundaboutExitNumber(int);
+  }
+
+  public class MessageInfo implements androidx.car.app.navigation.model.NavigationTemplate.NavigationInfo {
+    method public static androidx.car.app.navigation.model.MessageInfo.Builder builder(CharSequence);
+    method public androidx.car.app.model.CarIcon? getImage();
+    method public androidx.car.app.model.CarText? getText();
+    method public androidx.car.app.model.CarText getTitle();
+  }
+
+  public static final class MessageInfo.Builder {
+    method public androidx.car.app.navigation.model.MessageInfo build();
+    method public androidx.car.app.navigation.model.MessageInfo.Builder setImage(androidx.car.app.model.CarIcon?);
+    method public androidx.car.app.navigation.model.MessageInfo.Builder setText(CharSequence?);
+    method public androidx.car.app.navigation.model.MessageInfo.Builder setTitle(CharSequence);
+  }
+
+  public class NavigationTemplate implements androidx.car.app.model.Template {
+    method public static androidx.car.app.navigation.model.NavigationTemplate.Builder builder();
+    method public androidx.car.app.model.ActionStrip getActionStrip();
+    method public androidx.car.app.model.CarColor? getBackgroundColor();
+    method public androidx.car.app.navigation.model.TravelEstimate? getDestinationTravelEstimate();
+    method public androidx.car.app.navigation.model.NavigationTemplate.NavigationInfo? getNavigationInfo();
+  }
+
+  public static final class NavigationTemplate.Builder {
+    method public androidx.car.app.navigation.model.NavigationTemplate build();
+    method public androidx.car.app.navigation.model.NavigationTemplate.Builder setActionStrip(androidx.car.app.model.ActionStrip);
+    method public androidx.car.app.navigation.model.NavigationTemplate.Builder setBackgroundColor(androidx.car.app.model.CarColor?);
+    method public androidx.car.app.navigation.model.NavigationTemplate.Builder setDestinationTravelEstimate(androidx.car.app.navigation.model.TravelEstimate?);
+    method public androidx.car.app.navigation.model.NavigationTemplate.Builder setNavigationInfo(androidx.car.app.navigation.model.NavigationTemplate.NavigationInfo?);
+  }
+
+  public static interface NavigationTemplate.NavigationInfo {
+  }
+
+  public final class PlaceListNavigationTemplate implements androidx.car.app.model.Template {
+    method public static androidx.car.app.navigation.model.PlaceListNavigationTemplate.Builder builder();
+    method public androidx.car.app.model.ActionStrip? getActionStrip();
+    method public androidx.car.app.model.Action? getHeaderAction();
+    method public androidx.car.app.model.ItemList? getItemList();
+    method public androidx.car.app.model.CarText? getTitle();
+    method public boolean isLoading();
+  }
+
+  public static final class PlaceListNavigationTemplate.Builder {
+    ctor public PlaceListNavigationTemplate.Builder();
+    method public androidx.car.app.navigation.model.PlaceListNavigationTemplate build();
+    method public androidx.car.app.navigation.model.PlaceListNavigationTemplate.Builder setActionStrip(androidx.car.app.model.ActionStrip?);
+    method public androidx.car.app.navigation.model.PlaceListNavigationTemplate.Builder setHeaderAction(androidx.car.app.model.Action?);
+    method public androidx.car.app.navigation.model.PlaceListNavigationTemplate.Builder setIsLoading(boolean);
+    method public androidx.car.app.navigation.model.PlaceListNavigationTemplate.Builder setItemList(androidx.car.app.model.ItemList?);
+    method @VisibleForTesting public androidx.car.app.navigation.model.PlaceListNavigationTemplate.Builder setItemListForTesting(androidx.car.app.model.ItemList?);
+    method public androidx.car.app.navigation.model.PlaceListNavigationTemplate.Builder setTitle(CharSequence?);
+  }
+
+  public final class RoutePreviewNavigationTemplate implements androidx.car.app.model.Template {
+    method public static androidx.car.app.navigation.model.RoutePreviewNavigationTemplate.Builder builder();
+    method public androidx.car.app.model.ActionStrip? getActionStrip();
+    method public androidx.car.app.model.Action? getHeaderAction();
+    method public androidx.car.app.model.ItemList? getItemList();
+    method public androidx.car.app.model.Action? getNavigateAction();
+    method public androidx.car.app.model.CarText? getTitle();
+    method public boolean isLoading();
+  }
+
+  public static final class RoutePreviewNavigationTemplate.Builder {
+    ctor public RoutePreviewNavigationTemplate.Builder();
+    method public androidx.car.app.navigation.model.RoutePreviewNavigationTemplate build();
+    method public androidx.car.app.navigation.model.RoutePreviewNavigationTemplate.Builder setActionStrip(androidx.car.app.model.ActionStrip?);
+    method public androidx.car.app.navigation.model.RoutePreviewNavigationTemplate.Builder setHeaderAction(androidx.car.app.model.Action?);
+    method public androidx.car.app.navigation.model.RoutePreviewNavigationTemplate.Builder setIsLoading(boolean);
+    method public androidx.car.app.navigation.model.RoutePreviewNavigationTemplate.Builder setItemList(androidx.car.app.model.ItemList?);
+    method @VisibleForTesting public androidx.car.app.navigation.model.RoutePreviewNavigationTemplate.Builder setItemListForTesting(androidx.car.app.model.ItemList?);
+    method public androidx.car.app.navigation.model.RoutePreviewNavigationTemplate.Builder setNavigateAction(androidx.car.app.model.Action);
+    method public androidx.car.app.navigation.model.RoutePreviewNavigationTemplate.Builder setTitle(CharSequence?);
+  }
+
+  public class RoutingInfo implements androidx.car.app.navigation.model.NavigationTemplate.NavigationInfo {
+    method public static androidx.car.app.navigation.model.RoutingInfo.Builder builder();
+    method public androidx.car.app.model.Distance? getCurrentDistance();
+    method public androidx.car.app.navigation.model.Step? getCurrentStep();
+    method public androidx.car.app.model.CarIcon? getJunctionImage();
+    method public androidx.car.app.navigation.model.Step? getNextStep();
+    method public boolean isLoading();
+  }
+
+  public static final class RoutingInfo.Builder {
+    method public androidx.car.app.navigation.model.RoutingInfo build();
+    method public androidx.car.app.navigation.model.RoutingInfo.Builder setCurrentStep(androidx.car.app.navigation.model.Step, androidx.car.app.model.Distance);
+    method public androidx.car.app.navigation.model.RoutingInfo.Builder setIsLoading(boolean);
+    method public androidx.car.app.navigation.model.RoutingInfo.Builder setJunctionImage(androidx.car.app.model.CarIcon?);
+    method public androidx.car.app.navigation.model.RoutingInfo.Builder setNextStep(androidx.car.app.navigation.model.Step?);
+  }
+
+  public final class Step {
+    method public static androidx.car.app.navigation.model.Step.Builder builder(CharSequence);
+    method public androidx.car.app.model.CarText? getCue();
+    method public java.util.List<androidx.car.app.navigation.model.Lane!> getLanes();
+    method public androidx.car.app.model.CarIcon? getLanesImage();
+    method public androidx.car.app.navigation.model.Maneuver? getManeuver();
+    method public androidx.car.app.model.CarText? getRoad();
+    method public androidx.car.app.navigation.model.Step.Builder newBuilder();
+  }
+
+  public static final class Step.Builder {
+    method public androidx.car.app.navigation.model.Step.Builder addLane(androidx.car.app.navigation.model.Lane);
+    method public androidx.car.app.navigation.model.Step build();
+    method public androidx.car.app.navigation.model.Step.Builder clearLanes();
+    method public androidx.car.app.navigation.model.Step.Builder setCue(CharSequence);
+    method public androidx.car.app.navigation.model.Step.Builder setLanesImage(androidx.car.app.model.CarIcon?);
+    method public androidx.car.app.navigation.model.Step.Builder setManeuver(androidx.car.app.navigation.model.Maneuver?);
+    method public androidx.car.app.navigation.model.Step.Builder setRoad(CharSequence);
+  }
+
+  public final class TravelEstimate {
+    method public static androidx.car.app.navigation.model.TravelEstimate.Builder builder(androidx.car.app.model.Distance, long, androidx.car.app.model.DateTimeWithZone);
+    method @RequiresApi(26) public static androidx.car.app.navigation.model.TravelEstimate.Builder builder(androidx.car.app.model.Distance, java.time.Duration, java.time.ZonedDateTime);
+    method public static androidx.car.app.navigation.model.TravelEstimate create(androidx.car.app.model.Distance, long, androidx.car.app.model.DateTimeWithZone);
+    method @RequiresApi(26) public static androidx.car.app.navigation.model.TravelEstimate create(androidx.car.app.model.Distance, java.time.Duration, java.time.ZonedDateTime);
+    method public androidx.car.app.model.DateTimeWithZone? getArrivalTimeAtDestination();
+    method public androidx.car.app.model.Distance getRemainingDistance();
+    method public androidx.car.app.model.CarColor getRemainingDistanceColor();
+    method public androidx.car.app.model.CarColor getRemainingTimeColor();
+    method public long getRemainingTimeSeconds();
+  }
+
+  public static final class TravelEstimate.Builder {
+    method public androidx.car.app.navigation.model.TravelEstimate build();
+    method public androidx.car.app.navigation.model.TravelEstimate.Builder setRemainingDistanceColor(androidx.car.app.model.CarColor);
+    method public androidx.car.app.navigation.model.TravelEstimate.Builder setRemainingTimeColor(androidx.car.app.model.CarColor);
+  }
+
+  public final class Trip {
+    method public static androidx.car.app.navigation.model.Trip.Builder builder();
+    method public androidx.car.app.model.CarText? getCurrentRoad();
+    method public java.util.List<androidx.car.app.navigation.model.TravelEstimate!> getDestinationTravelEstimates();
+    method public java.util.List<androidx.car.app.navigation.model.Destination!> getDestinations();
+    method public java.util.List<androidx.car.app.navigation.model.TravelEstimate!> getStepTravelEstimates();
+    method public java.util.List<androidx.car.app.navigation.model.Step!> getSteps();
+    method public boolean isLoading();
+  }
+
+  public static final class Trip.Builder {
+    ctor public Trip.Builder();
+    method public androidx.car.app.navigation.model.Trip.Builder addDestination(androidx.car.app.navigation.model.Destination);
+    method public androidx.car.app.navigation.model.Trip.Builder addDestinationTravelEstimate(androidx.car.app.navigation.model.TravelEstimate);
+    method public androidx.car.app.navigation.model.Trip.Builder addStep(androidx.car.app.navigation.model.Step?);
+    method public androidx.car.app.navigation.model.Trip.Builder addStepTravelEstimate(androidx.car.app.navigation.model.TravelEstimate);
+    method public androidx.car.app.navigation.model.Trip build();
+    method public androidx.car.app.navigation.model.Trip.Builder clearDestinationTravelEstimates();
+    method public androidx.car.app.navigation.model.Trip.Builder clearDestinations();
+    method public androidx.car.app.navigation.model.Trip.Builder clearStepTravelEstimates();
+    method public androidx.car.app.navigation.model.Trip.Builder clearSteps();
+    method public androidx.car.app.navigation.model.Trip.Builder setCurrentRoad(CharSequence?);
+    method public androidx.car.app.navigation.model.Trip.Builder setIsLoading(boolean);
+  }
+
+}
+
 package androidx.car.app.serialization {
 
   public final class Bundleable implements android.os.Parcelable {
@@ -171,6 +1051,10 @@
 
 package androidx.car.app.utils {
 
+  public interface Logger {
+    method public void log(String);
+  }
+
   public class ThreadUtils {
     method public static void checkMainThread();
     method public static void runOnMain(Runnable);

diff --git a/car/app/app/api/public_plus_experimental_current.txt b/car/app/app/api/public_plus_experimental_current.txt
index 8839e7a..bfa3df9 100644
--- a/car/app/app/api/public_plus_experimental_current.txt
+++ b/car/app/app/api/public_plus_experimental_current.txt

@@ -111,6 +111,7 @@
     method public final androidx.lifecycle.Lifecycle getLifecycle();
     method public String? getMarker();
     method public final androidx.car.app.ScreenManager getScreenManager();
+    method public abstract androidx.car.app.model.Template getTemplate();
     method public final void invalidate();
     method public void setMarker(String?);
     method public void setResult(Object?);
@@ -152,6 +153,885 @@
 
 }
 
+package androidx.car.app.model {
+
+  public final class Action {
+    method public static androidx.car.app.model.Action.Builder builder();
+    method public androidx.car.app.model.CarColor getBackgroundColor();
+    method public androidx.car.app.model.CarIcon? getIcon();
+    method public androidx.car.app.model.OnClickListenerWrapper? getOnClickListener();
+    method public androidx.car.app.model.CarText? getTitle();
+    method public int getType();
+    method public boolean isStandard();
+    method public androidx.car.app.model.Action.Builder newBuilder();
+    method public static String typeToString(int);
+    field public static final androidx.car.app.model.Action APP_ICON;
+    field public static final androidx.car.app.model.Action BACK;
+    field public static final int TYPE_APP_ICON = 65538; // 0x10002
+    field public static final int TYPE_BACK = 65539; // 0x10003
+    field public static final int TYPE_CUSTOM = 1; // 0x1
+    field public static final int TYPE_UNKNOWN = 0; // 0x0
+  }
+
+  public static final class Action.Builder {
+    method public androidx.car.app.model.Action build();
+    method public androidx.car.app.model.Action.Builder setBackgroundColor(androidx.car.app.model.CarColor);
+    method public androidx.car.app.model.Action.Builder setIcon(androidx.car.app.model.CarIcon?);
+    method public androidx.car.app.model.Action.Builder setOnClickListener(androidx.car.app.model.OnClickListener?);
+    method public androidx.car.app.model.Action.Builder setTitle(CharSequence?);
+  }
+
+  public class ActionList {
+    method public static androidx.car.app.model.ActionList create(java.util.List<androidx.car.app.model.Action!>);
+    method public java.util.List<androidx.car.app.model.Action!> getList();
+  }
+
+  public class ActionStrip {
+    method public static androidx.car.app.model.ActionStrip.Builder builder();
+    method public androidx.car.app.model.Action? getActionOfType(int);
+    method public java.util.List<java.lang.Object!> getActions();
+  }
+
+  public static final class ActionStrip.Builder {
+    ctor public ActionStrip.Builder();
+    method public androidx.car.app.model.ActionStrip.Builder addAction(androidx.car.app.model.Action);
+    method public androidx.car.app.model.ActionStrip build();
+    method public androidx.car.app.model.ActionStrip.Builder clearActions();
+  }
+
+  public class CarColor {
+    method public static androidx.car.app.model.CarColor createCustom(@ColorInt int, @ColorInt int);
+    method @ColorInt public int getColor();
+    method @ColorInt public int getColorDark();
+    method public int getType();
+    field public static final androidx.car.app.model.CarColor BLUE;
+    field public static final androidx.car.app.model.CarColor DEFAULT;
+    field public static final androidx.car.app.model.CarColor GREEN;
+    field public static final androidx.car.app.model.CarColor PRIMARY;
+    field public static final androidx.car.app.model.CarColor RED;
+    field public static final androidx.car.app.model.CarColor SECONDARY;
+    field public static final int TYPE_BLUE = 6; // 0x6
+    field public static final int TYPE_CUSTOM = 0; // 0x0
+    field public static final int TYPE_DEFAULT = 1; // 0x1
+    field public static final int TYPE_GREEN = 5; // 0x5
+    field public static final int TYPE_PRIMARY = 2; // 0x2
+    field public static final int TYPE_RED = 4; // 0x4
+    field public static final int TYPE_SECONDARY = 3; // 0x3
+    field public static final int TYPE_YELLOW = 7; // 0x7
+    field public static final androidx.car.app.model.CarColor YELLOW;
+  }
+
+  public class CarIcon {
+    method public static androidx.car.app.model.CarIcon.Builder builder(androidx.core.graphics.drawable.IconCompat);
+    method public androidx.core.graphics.drawable.IconCompat? getIcon();
+    method public androidx.car.app.model.CarColor? getTint();
+    method public int getType();
+    method public androidx.car.app.model.CarIcon.Builder newBuilder();
+    method public static androidx.car.app.model.CarIcon of(androidx.core.graphics.drawable.IconCompat);
+    field public static final androidx.car.app.model.CarIcon ALERT;
+    field public static final androidx.car.app.model.CarIcon APP_ICON;
+    field public static final androidx.car.app.model.CarIcon BACK;
+    field public static final androidx.car.app.model.CarIcon ERROR;
+    field public static final int TYPE_ALERT = 4; // 0x4
+    field public static final int TYPE_APP = 5; // 0x5
+    field public static final int TYPE_BACK = 3; // 0x3
+    field public static final int TYPE_CUSTOM = 1; // 0x1
+    field public static final int TYPE_ERROR = 6; // 0x6
+    field public static final int TYPE_UNKNOWN = 0; // 0x0
+    field public static final int TYPE_WILLIAM_ALERT = 7; // 0x7
+    field public static final androidx.car.app.model.CarIcon WILLIAM_ALERT;
+  }
+
+  public static final class CarIcon.Builder {
+    method public androidx.car.app.model.CarIcon build();
+    method public androidx.car.app.model.CarIcon.Builder setIcon(androidx.car.app.model.CarIcon);
+    method public androidx.car.app.model.CarIcon.Builder setTint(androidx.car.app.model.CarColor?);
+  }
+
+  public class CarIconSpan extends android.text.style.CharacterStyle {
+    method public static androidx.car.app.model.CarIconSpan create(androidx.car.app.model.CarIcon);
+    method public static androidx.car.app.model.CarIconSpan create(androidx.car.app.model.CarIcon, int);
+    method public int getAlignment();
+    method public androidx.car.app.model.CarIcon? getIcon();
+    method public void updateDrawState(android.text.TextPaint?);
+    method public static int validateAlignment(int);
+    field public static final int ALIGN_BASELINE = 1; // 0x1
+    field public static final int ALIGN_BOTTOM = 0; // 0x0
+    field public static final int ALIGN_CENTER = 2; // 0x2
+  }
+
+  public class CarText {
+    ctor public CarText();
+    method public static androidx.car.app.model.CarText create(CharSequence);
+    method public java.util.List<androidx.car.app.model.CarText.SpanWrapper!> getSpans();
+    method public String? getText();
+    method public boolean isEmpty();
+    method public static boolean isNullOrEmpty(androidx.car.app.model.CarText?);
+    method public static String? toShortString(androidx.car.app.model.CarText?);
+    field public static final androidx.car.app.model.CarText EMPTY;
+  }
+
+  public static class CarText.SpanWrapper {
+    field @Keep public final int end;
+    field @Keep public final int flags;
+    field @Keep public final Object? span;
+    field @Keep public final int start;
+  }
+
+  public class DateTimeWithZone {
+    method public static androidx.car.app.model.DateTimeWithZone create(long, int, String);
+    method public static androidx.car.app.model.DateTimeWithZone create(long, java.util.TimeZone);
+    method @RequiresApi(26) public static androidx.car.app.model.DateTimeWithZone create(java.time.ZonedDateTime);
+    method public long getTimeSinceEpochMillis();
+    method public int getZoneOffsetSeconds();
+    method public String? getZoneShortName();
+  }
+
+  public final class Distance {
+    method public static androidx.car.app.model.Distance create(double, int);
+    method public double getDisplayDistance();
+    method public int getDisplayUnit();
+    field public static final int UNIT_FEET = 6; // 0x6
+    field public static final int UNIT_KILOMETERS = 2; // 0x2
+    field public static final int UNIT_KILOMETERS_P1 = 3; // 0x3
+    field public static final int UNIT_METERS = 1; // 0x1
+    field public static final int UNIT_MILES = 4; // 0x4
+    field public static final int UNIT_MILES_P1 = 5; // 0x5
+    field public static final int UNIT_YARDS = 7; // 0x7
+  }
+
+  public class DistanceSpan extends android.text.style.CharacterStyle {
+    method public static androidx.car.app.model.DistanceSpan create(androidx.car.app.model.Distance);
+    method public androidx.car.app.model.Distance getDistance();
+    method public void updateDrawState(android.text.TextPaint?);
+  }
+
+  public class DurationSpan extends android.text.style.CharacterStyle {
+    method public static androidx.car.app.model.DurationSpan create(long);
+    method @RequiresApi(26) public static androidx.car.app.model.DurationSpan create(java.time.Duration);
+    method public long getDurationSeconds();
+    method public void updateDrawState(android.text.TextPaint?);
+  }
+
+  public class ForegroundCarColorSpan extends android.text.style.CharacterStyle {
+    method public static androidx.car.app.model.ForegroundCarColorSpan create(androidx.car.app.model.CarColor);
+    method public androidx.car.app.model.CarColor getColor();
+    method public void updateDrawState(android.text.TextPaint);
+  }
+
+  public class GridItem implements androidx.car.app.model.Item {
+    method public static androidx.car.app.model.GridItem.Builder builder();
+    method public androidx.car.app.model.CarIcon getImage();
+    method public int getImageType();
+    method public androidx.car.app.model.OnClickListenerWrapper? getOnClickListener();
+    method public androidx.car.app.model.CarText? getText();
+    method public androidx.car.app.model.CarText? getTitle();
+    method public androidx.car.app.model.Toggle? getToggle();
+    field public static final int IMAGE_TYPE_ICON = 1; // 0x1
+    field public static final int IMAGE_TYPE_LARGE = 2; // 0x2
+  }
+
+  public static final class GridItem.Builder {
+    method public androidx.car.app.model.GridItem build();
+    method public androidx.car.app.model.GridItem.Builder setImage(androidx.car.app.model.CarIcon);
+    method public androidx.car.app.model.GridItem.Builder setImage(androidx.car.app.model.CarIcon, int);
+    method public androidx.car.app.model.GridItem.Builder setOnClickListener(androidx.car.app.model.OnClickListener?);
+    method public androidx.car.app.model.GridItem.Builder setText(CharSequence?);
+    method public androidx.car.app.model.GridItem.Builder setTitle(CharSequence?);
+    method public androidx.car.app.model.GridItem.Builder setToggle(androidx.car.app.model.Toggle?);
+  }
+
+  public final class GridTemplate implements androidx.car.app.model.Template {
+    method public static androidx.car.app.model.GridTemplate.Builder builder();
+    method public androidx.car.app.model.ActionStrip? getActionStrip();
+    method public androidx.car.app.model.CarIcon? getBackgroundImage();
+    method public androidx.car.app.model.Action? getHeaderAction();
+    method public androidx.car.app.model.ItemList? getSingleList();
+    method public androidx.car.app.model.CarText? getTitle();
+    method public boolean isLoading();
+  }
+
+  public static final class GridTemplate.Builder {
+    method public androidx.car.app.model.GridTemplate build();
+    method public androidx.car.app.model.GridTemplate.Builder clearAllLists();
+    method public androidx.car.app.model.GridTemplate.Builder setActionStrip(androidx.car.app.model.ActionStrip?);
+    method public androidx.car.app.model.GridTemplate.Builder setBackgroundImage(androidx.car.app.model.CarIcon?);
+    method public androidx.car.app.model.GridTemplate.Builder setHeaderAction(androidx.car.app.model.Action?);
+    method public androidx.car.app.model.GridTemplate.Builder setLoading(boolean);
+    method public androidx.car.app.model.GridTemplate.Builder setSingleList(androidx.car.app.model.ItemList);
+    method public androidx.car.app.model.GridTemplate.Builder setTitle(CharSequence?);
+  }
+
+  public interface Item {
+  }
+
+  public final class ItemList {
+    method public static androidx.car.app.model.ItemList.Builder builder();
+    method public java.util.List<java.lang.Object!> getItems();
+    method public androidx.car.app.model.CarText? getNoItemsMessage();
+    method public int getSelectedIndex();
+    method public boolean isRefresh(androidx.car.app.model.ItemList?, androidx.car.app.utils.Logger);
+  }
+
+  public static final class ItemList.Builder {
+    ctor public ItemList.Builder();
+    method public androidx.car.app.model.ItemList.Builder addItem(androidx.car.app.model.Item);
+    method public androidx.car.app.model.ItemList build();
+    method public androidx.car.app.model.ItemList.Builder clearItems();
+    method public androidx.car.app.model.ItemList.Builder setNoItemsMessage(CharSequence?);
+    method public androidx.car.app.model.ItemList.Builder setOnItemsVisibilityChangeListener(androidx.car.app.model.ItemList.OnItemVisibilityChangedListener?);
+    method public androidx.car.app.model.ItemList.Builder setSelectable(androidx.car.app.model.ItemList.OnSelectedListener?);
+    method public androidx.car.app.model.ItemList.Builder setSelectedIndex(int);
+  }
+
+  public static interface ItemList.OnItemVisibilityChangedListener {
+    method public void onItemVisibilityChanged(int, int);
+  }
+
+  public static interface ItemList.OnSelectedListener {
+    method public void onSelected(int);
+  }
+
+  public final class LatLng {
+    method public static androidx.car.app.model.LatLng create(double, double);
+    method public static androidx.car.app.model.LatLng create(android.location.Location);
+    method public double getLatitude();
+    method public double getLongitude();
+  }
+
+  public final class ListTemplate implements androidx.car.app.model.Template {
+    method public static androidx.car.app.model.ListTemplate.Builder builder();
+    method public androidx.car.app.model.ActionStrip? getActionStrip();
+    method public androidx.car.app.model.Action? getHeaderAction();
+    method public java.util.List<androidx.car.app.model.SectionedItemList!> getSectionLists();
+    method public androidx.car.app.model.ItemList? getSingleList();
+    method public androidx.car.app.model.CarText? getTitle();
+    method public boolean isLoading();
+  }
+
+  public static final class ListTemplate.Builder {
+    method public androidx.car.app.model.ListTemplate.Builder addList(androidx.car.app.model.ItemList, CharSequence);
+    method public androidx.car.app.model.ListTemplate build();
+    method public androidx.car.app.model.ListTemplate.Builder clearAllLists();
+    method public androidx.car.app.model.ListTemplate.Builder setActionStrip(androidx.car.app.model.ActionStrip?);
+    method public androidx.car.app.model.ListTemplate.Builder setHeaderAction(androidx.car.app.model.Action?);
+    method public androidx.car.app.model.ListTemplate.Builder setLoading(boolean);
+    method public androidx.car.app.model.ListTemplate.Builder setSingleList(androidx.car.app.model.ItemList);
+    method public androidx.car.app.model.ListTemplate.Builder setTitle(CharSequence?);
+  }
+
+  public final class MessageTemplate implements androidx.car.app.model.Template {
+    method public static androidx.car.app.model.MessageTemplate.Builder builder(CharSequence);
+    method public androidx.car.app.model.ActionList? getActionList();
+    method public androidx.car.app.model.CarText? getDebugMessage();
+    method public androidx.car.app.model.Action? getHeaderAction();
+    method public androidx.car.app.model.CarIcon? getIcon();
+    method public androidx.car.app.model.CarText getMessage();
+    method public androidx.car.app.model.CarText? getTitle();
+  }
+
+  public static final class MessageTemplate.Builder {
+    method public androidx.car.app.model.MessageTemplate build();
+    method public androidx.car.app.model.MessageTemplate.Builder setActions(java.util.List<androidx.car.app.model.Action!>);
+    method public androidx.car.app.model.MessageTemplate.Builder setDebugCause(Throwable?);
+    method public androidx.car.app.model.MessageTemplate.Builder setDebugMessage(String?);
+    method public androidx.car.app.model.MessageTemplate.Builder setHeaderAction(androidx.car.app.model.Action?);
+    method public androidx.car.app.model.MessageTemplate.Builder setIcon(androidx.car.app.model.CarIcon?);
+    method public androidx.car.app.model.MessageTemplate.Builder setMessage(CharSequence);
+    method public androidx.car.app.model.MessageTemplate.Builder setTitle(CharSequence?);
+  }
+
+  public class Metadata {
+    method public static androidx.car.app.model.Metadata.Builder builder();
+    method public androidx.car.app.model.Place? getPlace();
+    method public androidx.car.app.model.Metadata.Builder newBuilder();
+    method public static androidx.car.app.model.Metadata ofPlace(androidx.car.app.model.Place);
+    field public static final androidx.car.app.model.Metadata EMPTY_METADATA;
+  }
+
+  public static final class Metadata.Builder {
+    method public androidx.car.app.model.Metadata build();
+    method public androidx.car.app.model.Metadata.Builder setPlace(androidx.car.app.model.Place?);
+  }
+
+  public interface OnClickListener {
+    method public void onClick();
+  }
+
+  public class OnClickListenerWrapper {
+    method public boolean isParkedOnly();
+  }
+
+  public final class Pane {
+    method public static androidx.car.app.model.Pane.Builder builder();
+    method public androidx.car.app.model.ActionList? getActionList();
+    method public java.util.List<java.lang.Object!> getRows();
+    method public boolean isLoading();
+    method public boolean isRefresh(androidx.car.app.model.Pane?, androidx.car.app.utils.Logger);
+  }
+
+  public static final class Pane.Builder {
+    ctor public Pane.Builder();
+    method public androidx.car.app.model.Pane.Builder addRow(androidx.car.app.model.Row);
+    method public androidx.car.app.model.Pane build();
+    method public androidx.car.app.model.Pane.Builder clearRows();
+    method public androidx.car.app.model.Pane.Builder setActions(java.util.List<androidx.car.app.model.Action!>);
+    method public androidx.car.app.model.Pane.Builder setLoading(boolean);
+  }
+
+  public final class PaneTemplate implements androidx.car.app.model.Template {
+    method public static androidx.car.app.model.PaneTemplate.Builder builder(androidx.car.app.model.Pane);
+    method public androidx.car.app.model.ActionStrip? getActionStrip();
+    method public androidx.car.app.model.Action? getHeaderAction();
+    method public androidx.car.app.model.Pane getPane();
+    method public androidx.car.app.model.CarText? getTitle();
+  }
+
+  public static final class PaneTemplate.Builder {
+    method public androidx.car.app.model.PaneTemplate build();
+    method public androidx.car.app.model.PaneTemplate.Builder setActionStrip(androidx.car.app.model.ActionStrip?);
+    method public androidx.car.app.model.PaneTemplate.Builder setHeaderAction(androidx.car.app.model.Action?);
+    method public androidx.car.app.model.PaneTemplate.Builder setPane(androidx.car.app.model.Pane);
+    method public androidx.car.app.model.PaneTemplate.Builder setTitle(CharSequence?);
+  }
+
+  public final class ParkedOnlyOnClickListener implements androidx.car.app.model.OnClickListener {
+    method public static androidx.car.app.model.ParkedOnlyOnClickListener create(androidx.car.app.model.OnClickListener);
+    method public void onClick();
+  }
+
+  public class Place {
+    method public static androidx.car.app.model.Place.Builder builder(androidx.car.app.model.LatLng);
+    method public androidx.car.app.model.LatLng getLatLng();
+    method public androidx.car.app.model.PlaceMarker? getMarker();
+    method public androidx.car.app.model.Place.Builder newBuilder();
+  }
+
+  public static final class Place.Builder {
+    method public androidx.car.app.model.Place build();
+    method public androidx.car.app.model.Place.Builder setLatLng(androidx.car.app.model.LatLng);
+    method public androidx.car.app.model.Place.Builder setMarker(androidx.car.app.model.PlaceMarker?);
+  }
+
+  public final class PlaceListMapTemplate implements androidx.car.app.model.Template {
+    method public static androidx.car.app.model.PlaceListMapTemplate.Builder builder();
+    method public androidx.car.app.model.ActionStrip? getActionStrip();
+    method public androidx.car.app.model.Place? getAnchor();
+    method public androidx.car.app.model.Action? getHeaderAction();
+    method public androidx.car.app.model.ItemList? getItemList();
+    method public androidx.car.app.model.CarText? getTitle();
+    method public boolean isCurrentLocationEnabled();
+    method public boolean isLoading();
+  }
+
+  public static final class PlaceListMapTemplate.Builder {
+    ctor public PlaceListMapTemplate.Builder();
+    method public androidx.car.app.model.PlaceListMapTemplate build();
+    method public androidx.car.app.model.PlaceListMapTemplate.Builder setActionStrip(androidx.car.app.model.ActionStrip?);
+    method public androidx.car.app.model.PlaceListMapTemplate.Builder setAnchor(androidx.car.app.model.Place?);
+    method public androidx.car.app.model.PlaceListMapTemplate.Builder setCurrentLocationEnabled(boolean);
+    method public androidx.car.app.model.PlaceListMapTemplate.Builder setHeaderAction(androidx.car.app.model.Action?);
+    method public androidx.car.app.model.PlaceListMapTemplate.Builder setItemList(androidx.car.app.model.ItemList?);
+    method public androidx.car.app.model.PlaceListMapTemplate.Builder setLoading(boolean);
+    method public androidx.car.app.model.PlaceListMapTemplate.Builder setTitle(CharSequence?);
+  }
+
+  public class PlaceMarker {
+    method public static androidx.car.app.model.PlaceMarker.Builder builder();
+    method public androidx.car.app.model.CarColor? getColor();
+    method public static androidx.car.app.model.PlaceMarker getDefault();
+    method public androidx.car.app.model.CarIcon? getIcon();
+    method public int getIconType();
+    method public androidx.car.app.model.CarText? getLabel();
+    method public static boolean isDefaultMarker(androidx.car.app.model.PlaceMarker?);
+    field public static final int TYPE_ICON = 0; // 0x0
+    field public static final int TYPE_IMAGE = 1; // 0x1
+  }
+
+  public static final class PlaceMarker.Builder {
+    method public androidx.car.app.model.PlaceMarker build();
+    method public androidx.car.app.model.PlaceMarker.Builder setColor(androidx.car.app.model.CarColor?);
+    method public androidx.car.app.model.PlaceMarker.Builder setIcon(androidx.car.app.model.CarIcon?, int);
+    method public androidx.car.app.model.PlaceMarker.Builder setLabel(CharSequence?);
+  }
+
+  public class Row implements androidx.car.app.model.Item {
+    method public static androidx.car.app.model.Row.Builder builder();
+    method public int getFlags();
+    method public androidx.car.app.model.CarIcon? getImage();
+    method public androidx.car.app.model.Metadata getMetadata();
+    method public androidx.car.app.model.OnClickListenerWrapper? getOnClickListener();
+    method public int getRowImageType();
+    method public java.util.List<androidx.car.app.model.CarText!> getTexts();
+    method public androidx.car.app.model.CarText getTitle();
+    method public androidx.car.app.model.Toggle? getToggle();
+    method public boolean isBrowsable();
+    method public androidx.car.app.model.Row row();
+    method public void yourBoat();
+    field public static final int IMAGE_TYPE_ICON = 4; // 0x4
+    field public static final int IMAGE_TYPE_LARGE = 2; // 0x2
+    field public static final int IMAGE_TYPE_SMALL = 1; // 0x1
+    field public static final int ROW_FLAG_NONE = 1; // 0x1
+    field public static final int ROW_FLAG_SECTION_HEADER = 4; // 0x4
+    field public static final int ROW_FLAG_SHOW_DIVIDERS = 2; // 0x2
+  }
+
+  public static final class Row.Builder {
+    method public androidx.car.app.model.Row.Builder addText(CharSequence);
+    method public androidx.car.app.model.Row build();
+    method public androidx.car.app.model.Row.Builder clearText();
+    method public androidx.car.app.model.Row.Builder setBrowsable(boolean);
+    method public androidx.car.app.model.Row.Builder setFlags(int);
+    method public androidx.car.app.model.Row.Builder setImage(androidx.car.app.model.CarIcon?);
+    method public androidx.car.app.model.Row.Builder setImage(androidx.car.app.model.CarIcon?, int);
+    method public androidx.car.app.model.Row.Builder setMetadata(androidx.car.app.model.Metadata);
+    method public androidx.car.app.model.Row.Builder setOnClickListener(androidx.car.app.model.OnClickListener?);
+    method public androidx.car.app.model.Row.Builder setTitle(CharSequence);
+    method public androidx.car.app.model.Row.Builder setToggle(androidx.car.app.model.Toggle?);
+  }
+
+  public final class SearchTemplate implements androidx.car.app.model.Template {
+    method public static androidx.car.app.model.SearchTemplate.Builder builder(androidx.car.app.SearchListener);
+    method public androidx.car.app.model.ActionStrip? getActionStrip();
+    method public androidx.car.app.model.Action? getHeaderAction();
+    method public String? getInitialSearchText();
+    method public androidx.car.app.model.ItemList? getItemList();
+    method public String? getSearchHint();
+    method public boolean isLoading();
+    method public boolean isShowKeyboardByDefault();
+  }
+
+  public static final class SearchTemplate.Builder {
+    method public androidx.car.app.model.SearchTemplate build();
+    method public androidx.car.app.model.SearchTemplate.Builder setActionStrip(androidx.car.app.model.ActionStrip?);
+    method public androidx.car.app.model.SearchTemplate.Builder setHeaderAction(androidx.car.app.model.Action?);
+    method public androidx.car.app.model.SearchTemplate.Builder setInitialSearchText(String?);
+    method public androidx.car.app.model.SearchTemplate.Builder setItemList(androidx.car.app.model.ItemList?);
+    method public androidx.car.app.model.SearchTemplate.Builder setLoading(boolean);
+    method public androidx.car.app.model.SearchTemplate.Builder setSearchHint(String?);
+    method public androidx.car.app.model.SearchTemplate.Builder setShowKeyboardByDefault(boolean);
+  }
+
+  public class SectionedItemList {
+    method public static androidx.car.app.model.SectionedItemList create(androidx.car.app.model.ItemList, androidx.car.app.model.CarText);
+    method public androidx.car.app.model.CarText getHeader();
+    method public androidx.car.app.model.ItemList getItemList();
+  }
+
+  public interface Template {
+    method public default void checkPermissions(android.content.Context);
+    method public default boolean isRefresh(androidx.car.app.model.Template, androidx.car.app.utils.Logger);
+  }
+
+  public final class TemplateInfo {
+    ctor public TemplateInfo(androidx.car.app.model.Template, String);
+    method public Class<? extends androidx.car.app.model.Template> getTemplateClass();
+    method public String getTemplateId();
+  }
+
+  public final class TemplateWrapper {
+    method public static androidx.car.app.model.TemplateWrapper copyOf(androidx.car.app.model.TemplateWrapper);
+    method public int getCurrentTaskStep();
+    method public String getId();
+    method public androidx.car.app.model.Template getTemplate();
+    method public java.util.List<androidx.car.app.model.TemplateInfo!>? getTemplateInfosForScreenStack();
+    method public boolean isRefresh();
+    method public void setCurrentTaskStep(int);
+    method public void setId(String);
+    method public void setRefresh(boolean);
+    method public void setTemplate(androidx.car.app.model.Template);
+    method public static androidx.car.app.model.TemplateWrapper wrap(androidx.car.app.model.Template);
+    method public static androidx.car.app.model.TemplateWrapper wrap(androidx.car.app.model.Template, String);
+  }
+
+  public class Toggle {
+    method public static androidx.car.app.model.Toggle.Builder builder(androidx.car.app.model.Toggle.OnCheckedChangeListener);
+    method public boolean isChecked();
+  }
+
+  public static final class Toggle.Builder {
+    method public androidx.car.app.model.Toggle build();
+    method public androidx.car.app.model.Toggle.Builder setChecked(boolean);
+    method public androidx.car.app.model.Toggle.Builder setCheckedChangeListener(androidx.car.app.model.Toggle.OnCheckedChangeListener);
+  }
+
+  public static interface Toggle.OnCheckedChangeListener {
+    method public void onCheckedChange(boolean);
+  }
+
+}
+
+package androidx.car.app.model.constraints {
+
+  public class ActionsConstraints {
+    method @VisibleForTesting public static androidx.car.app.model.constraints.ActionsConstraints.Builder builder();
+    method public java.util.Set<java.lang.Integer!> getDisallowedActionTypes();
+    method public int getMaxActions();
+    method public int getMaxCustomTitles();
+    method public java.util.Set<java.lang.Integer!> getRequiredActionTypes();
+    method @VisibleForTesting public androidx.car.app.model.constraints.ActionsConstraints.Builder newBuilder();
+    method public void validateOrThrow(java.util.List<java.lang.Object!>);
+    field public static final androidx.car.app.model.constraints.ActionsConstraints ACTIONS_CONSTRAINTS_HEADER;
+    field public static final androidx.car.app.model.constraints.ActionsConstraints ACTIONS_CONSTRAINTS_NAVIGATION;
+    field public static final androidx.car.app.model.constraints.ActionsConstraints ACTIONS_CONSTRAINTS_SIMPLE;
+  }
+
+  @VisibleForTesting public static final class ActionsConstraints.Builder {
+    method public androidx.car.app.model.constraints.ActionsConstraints.Builder addDisallowedActionType(int);
+    method public androidx.car.app.model.constraints.ActionsConstraints.Builder addRequiredActionType(int);
+    method public androidx.car.app.model.constraints.ActionsConstraints build();
+    method public androidx.car.app.model.constraints.ActionsConstraints.Builder setMaxActions(int);
+    method public androidx.car.app.model.constraints.ActionsConstraints.Builder setMaxCustomTitles(int);
+  }
+
+  public class CarColorConstraints {
+    method public void validateOrThrow(androidx.car.app.model.CarColor);
+    field public static final androidx.car.app.model.constraints.CarColorConstraints STANDARD_ONLY;
+    field public static final androidx.car.app.model.constraints.CarColorConstraints UNCONSTRAINED;
+  }
+
+  public class CarIconConstraints {
+    method public androidx.core.graphics.drawable.IconCompat checkSupportedIcon(androidx.core.graphics.drawable.IconCompat);
+    method public void validateOrThrow(androidx.car.app.model.CarIcon?);
+    field public static final androidx.car.app.model.constraints.CarIconConstraints DEFAULT;
+    field public static final androidx.car.app.model.constraints.CarIconConstraints UNCONSTRAINED;
+  }
+
+  public class RowConstraints {
+    method public static androidx.car.app.model.constraints.RowConstraints.Builder builder();
+    method public androidx.car.app.model.constraints.CarIconConstraints getCarIconConstraints();
+    method public int getFlagOverrides();
+    method public int getMaxActionsExclusive();
+    method public int getMaxTextLinesPerRow();
+    method public boolean isImageAllowed();
+    method public boolean isOnClickListenerAllowed();
+    method public boolean isToggleAllowed();
+    method public androidx.car.app.model.constraints.RowConstraints.Builder newBuilder();
+    method public void validateOrThrow(Object);
+    field public static final androidx.car.app.model.constraints.RowConstraints ROW_CONSTRAINTS_CONSERVATIVE;
+    field public static final androidx.car.app.model.constraints.RowConstraints ROW_CONSTRAINTS_FULL_LIST;
+    field public static final androidx.car.app.model.constraints.RowConstraints ROW_CONSTRAINTS_PANE;
+    field public static final androidx.car.app.model.constraints.RowConstraints ROW_CONSTRAINTS_SIMPLE;
+    field public static final androidx.car.app.model.constraints.RowConstraints UNCONSTRAINED;
+  }
+
+  public static final class RowConstraints.Builder {
+    method public androidx.car.app.model.constraints.RowConstraints build();
+    method public androidx.car.app.model.constraints.RowConstraints.Builder setCarIconConstraints(androidx.car.app.model.constraints.CarIconConstraints);
+    method public androidx.car.app.model.constraints.RowConstraints.Builder setFlagOverrides(int);
+    method public androidx.car.app.model.constraints.RowConstraints.Builder setImageAllowed(boolean);
+    method public androidx.car.app.model.constraints.RowConstraints.Builder setMaxActionsExclusive(int);
+    method public androidx.car.app.model.constraints.RowConstraints.Builder setMaxTextLinesPerRow(int);
+    method public androidx.car.app.model.constraints.RowConstraints.Builder setOnClickListenerAllowed(boolean);
+    method public androidx.car.app.model.constraints.RowConstraints.Builder setToggleAllowed(boolean);
+  }
+
+  public class RowListConstraints {
+    method public static androidx.car.app.model.constraints.RowListConstraints.Builder builder();
+    method public int getMaxActions();
+    method public androidx.car.app.model.constraints.RowConstraints getRowConstraints();
+    method public int getRowListType();
+    method public boolean isAllowSelectableLists();
+    method public androidx.car.app.model.constraints.RowListConstraints.Builder newBuilder();
+    method public void validateOrThrow(androidx.car.app.model.ItemList);
+    method public void validateOrThrow(java.util.List<androidx.car.app.model.SectionedItemList!>);
+    method public void validateOrThrow(androidx.car.app.model.Pane);
+    field public static final int DEFAULT_LIST = 0; // 0x0
+    field public static final int PANE = 1; // 0x1
+    field public static final int ROUTE_PREVIEW = 2; // 0x2
+    field public static final androidx.car.app.model.constraints.RowListConstraints ROW_LIST_CONSTRAINTS_CONSERVATIVE;
+    field public static final androidx.car.app.model.constraints.RowListConstraints ROW_LIST_CONSTRAINTS_FULL_LIST;
+    field public static final androidx.car.app.model.constraints.RowListConstraints ROW_LIST_CONSTRAINTS_PANE;
+    field public static final androidx.car.app.model.constraints.RowListConstraints ROW_LIST_CONSTRAINTS_ROUTE_PREVIEW;
+    field public static final androidx.car.app.model.constraints.RowListConstraints ROW_LIST_CONSTRAINTS_SIMPLE;
+  }
+
+  public static final class RowListConstraints.Builder {
+    method public androidx.car.app.model.constraints.RowListConstraints build();
+    method public androidx.car.app.model.constraints.RowListConstraints.Builder setAllowSelectableLists(boolean);
+    method public androidx.car.app.model.constraints.RowListConstraints.Builder setMaxActions(int);
+    method public androidx.car.app.model.constraints.RowListConstraints.Builder setRowConstraints(androidx.car.app.model.constraints.RowConstraints);
+    method public androidx.car.app.model.constraints.RowListConstraints.Builder setRowListType(int);
+  }
+
+}
+
+package androidx.car.app.navigation {
+
+  public class NavigationManager {
+    method @MainThread public void navigationEnded();
+    method @MainThread public void navigationStarted();
+    method @MainThread public void setListener(androidx.car.app.navigation.NavigationManagerListener?);
+    method @MainThread public void updateTrip(androidx.car.app.navigation.model.Trip);
+  }
+
+  public interface NavigationManagerListener {
+    method public void onAutoDriveEnabled();
+    method public void stopNavigation();
+  }
+
+}
+
+package androidx.car.app.navigation.model {
+
+  public final class Destination {
+    method public static androidx.car.app.navigation.model.Destination.Builder builder(CharSequence, CharSequence);
+    method public static androidx.car.app.navigation.model.Destination.Builder builder();
+    method public androidx.car.app.model.CarText? getAddress();
+    method public androidx.car.app.model.CarIcon? getImage();
+    method public androidx.car.app.model.CarText? getName();
+  }
+
+  public static final class Destination.Builder {
+    method public androidx.car.app.navigation.model.Destination build();
+    method public androidx.car.app.navigation.model.Destination.Builder setAddress(CharSequence?);
+    method public androidx.car.app.navigation.model.Destination.Builder setImage(androidx.car.app.model.CarIcon?);
+    method public androidx.car.app.navigation.model.Destination.Builder setName(CharSequence?);
+  }
+
+  public final class Lane {
+    method public static androidx.car.app.navigation.model.Lane.Builder builder();
+    method public java.util.List<androidx.car.app.navigation.model.LaneDirection!> getDirections();
+  }
+
+  public static final class Lane.Builder {
+    ctor public Lane.Builder();
+    method public androidx.car.app.navigation.model.Lane.Builder addDirection(androidx.car.app.navigation.model.LaneDirection);
+    method public androidx.car.app.navigation.model.Lane build();
+    method public androidx.car.app.navigation.model.Lane.Builder clearDirections();
+  }
+
+  public final class LaneDirection {
+    method public static androidx.car.app.navigation.model.LaneDirection create(int, boolean);
+    method public int getShape();
+    method public boolean isHighlighted();
+    field public static final int SHAPE_NORMAL_LEFT = 5; // 0x5
+    field public static final int SHAPE_NORMAL_RIGHT = 6; // 0x6
+    field public static final int SHAPE_SHARP_LEFT = 7; // 0x7
+    field public static final int SHAPE_SHARP_RIGHT = 8; // 0x8
+    field public static final int SHAPE_SLIGHT_LEFT = 3; // 0x3
+    field public static final int SHAPE_SLIGHT_RIGHT = 4; // 0x4
+    field public static final int SHAPE_STRAIGHT = 2; // 0x2
+    field public static final int SHAPE_UNKNOWN = 1; // 0x1
+    field public static final int SHAPE_U_TURN_LEFT = 9; // 0x9
+    field public static final int SHAPE_U_TURN_RIGHT = 10; // 0xa
+  }
+
+  public final class Maneuver {
+    method public static androidx.car.app.navigation.model.Maneuver.Builder builder(int);
+    method public androidx.car.app.model.CarIcon? getIcon();
+    method public int getRoundaboutExitAngle();
+    method public int getRoundaboutExitNumber();
+    method public int getType();
+    field public static final int TYPE_DEPART = 1; // 0x1
+    field public static final int TYPE_DESTINATION = 39; // 0x27
+    field public static final int TYPE_DESTINATION_LEFT = 41; // 0x29
+    field public static final int TYPE_DESTINATION_RIGHT = 42; // 0x2a
+    field public static final int TYPE_DESTINATION_STRAIGHT = 40; // 0x28
+    field public static final int TYPE_FERRY_BOAT = 37; // 0x25
+    field public static final int TYPE_FERRY_TRAIN = 38; // 0x26
+    field public static final int TYPE_FORK_LEFT = 25; // 0x19
+    field public static final int TYPE_FORK_RIGHT = 26; // 0x1a
+    field public static final int TYPE_KEEP_LEFT = 3; // 0x3
+    field public static final int TYPE_KEEP_RIGHT = 4; // 0x4
+    field public static final int TYPE_MERGE_LEFT = 27; // 0x1b
+    field public static final int TYPE_MERGE_RIGHT = 28; // 0x1c
+    field public static final int TYPE_MERGE_SIDE_UNSPECIFIED = 29; // 0x1d
+    field public static final int TYPE_NAME_CHANGE = 2; // 0x2
+    field public static final int TYPE_OFF_RAMP_NORMAL_LEFT = 23; // 0x17
+    field public static final int TYPE_OFF_RAMP_NORMAL_RIGHT = 24; // 0x18
+    field public static final int TYPE_OFF_RAMP_SLIGHT_LEFT = 21; // 0x15
+    field public static final int TYPE_OFF_RAMP_SLIGHT_RIGHT = 22; // 0x16
+    field public static final int TYPE_ON_RAMP_NORMAL_LEFT = 15; // 0xf
+    field public static final int TYPE_ON_RAMP_NORMAL_RIGHT = 16; // 0x10
+    field public static final int TYPE_ON_RAMP_SHARP_LEFT = 17; // 0x11
+    field public static final int TYPE_ON_RAMP_SHARP_RIGHT = 18; // 0x12
+    field public static final int TYPE_ON_RAMP_SLIGHT_LEFT = 13; // 0xd
+    field public static final int TYPE_ON_RAMP_SLIGHT_RIGHT = 14; // 0xe
+    field public static final int TYPE_ON_RAMP_U_TURN_LEFT = 19; // 0x13
+    field public static final int TYPE_ON_RAMP_U_TURN_RIGHT = 20; // 0x14
+    field public static final int TYPE_ROUNDABOUT_ENTER = 30; // 0x1e
+    field public static final int TYPE_ROUNDABOUT_ENTER_AND_EXIT_CCW = 34; // 0x22
+    field public static final int TYPE_ROUNDABOUT_ENTER_AND_EXIT_CCW_WITH_ANGLE = 35; // 0x23
+    field public static final int TYPE_ROUNDABOUT_ENTER_AND_EXIT_CW = 32; // 0x20
+    field public static final int TYPE_ROUNDABOUT_ENTER_AND_EXIT_CW_WITH_ANGLE = 33; // 0x21
+    field public static final int TYPE_ROUNDABOUT_EXIT = 31; // 0x1f
+    field public static final int TYPE_STRAIGHT = 36; // 0x24
+    field public static final int TYPE_TURN_NORMAL_LEFT = 7; // 0x7
+    field public static final int TYPE_TURN_NORMAL_RIGHT = 8; // 0x8
+    field public static final int TYPE_TURN_SHARP_LEFT = 9; // 0x9
+    field public static final int TYPE_TURN_SHARP_RIGHT = 10; // 0xa
+    field public static final int TYPE_TURN_SLIGHT_LEFT = 5; // 0x5
+    field public static final int TYPE_TURN_SLIGHT_RIGHT = 6; // 0x6
+    field public static final int TYPE_UNKNOWN = 0; // 0x0
+    field public static final int TYPE_U_TURN_LEFT = 11; // 0xb
+    field public static final int TYPE_U_TURN_RIGHT = 12; // 0xc
+  }
+
+  public static final class Maneuver.Builder {
+    method public androidx.car.app.navigation.model.Maneuver build();
+    method public androidx.car.app.navigation.model.Maneuver.Builder setIcon(androidx.car.app.model.CarIcon?);
+    method public androidx.car.app.navigation.model.Maneuver.Builder setRoundaboutExitAngle(int);
+    method public androidx.car.app.navigation.model.Maneuver.Builder setRoundaboutExitNumber(int);
+  }
+
+  public class MessageInfo implements androidx.car.app.navigation.model.NavigationTemplate.NavigationInfo {
+    method public static androidx.car.app.navigation.model.MessageInfo.Builder builder(CharSequence);
+    method public androidx.car.app.model.CarIcon? getImage();
+    method public androidx.car.app.model.CarText? getText();
+    method public androidx.car.app.model.CarText getTitle();
+  }
+
+  public static final class MessageInfo.Builder {
+    method public androidx.car.app.navigation.model.MessageInfo build();
+    method public androidx.car.app.navigation.model.MessageInfo.Builder setImage(androidx.car.app.model.CarIcon?);
+    method public androidx.car.app.navigation.model.MessageInfo.Builder setText(CharSequence?);
+    method public androidx.car.app.navigation.model.MessageInfo.Builder setTitle(CharSequence);
+  }
+
+  public class NavigationTemplate implements androidx.car.app.model.Template {
+    method public static androidx.car.app.navigation.model.NavigationTemplate.Builder builder();
+    method public androidx.car.app.model.ActionStrip getActionStrip();
+    method public androidx.car.app.model.CarColor? getBackgroundColor();
+    method public androidx.car.app.navigation.model.TravelEstimate? getDestinationTravelEstimate();
+    method public androidx.car.app.navigation.model.NavigationTemplate.NavigationInfo? getNavigationInfo();
+  }
+
+  public static final class NavigationTemplate.Builder {
+    method public androidx.car.app.navigation.model.NavigationTemplate build();
+    method public androidx.car.app.navigation.model.NavigationTemplate.Builder setActionStrip(androidx.car.app.model.ActionStrip);
+    method public androidx.car.app.navigation.model.NavigationTemplate.Builder setBackgroundColor(androidx.car.app.model.CarColor?);
+    method public androidx.car.app.navigation.model.NavigationTemplate.Builder setDestinationTravelEstimate(androidx.car.app.navigation.model.TravelEstimate?);
+    method public androidx.car.app.navigation.model.NavigationTemplate.Builder setNavigationInfo(androidx.car.app.navigation.model.NavigationTemplate.NavigationInfo?);
+  }
+
+  public static interface NavigationTemplate.NavigationInfo {
+  }
+
+  public final class PlaceListNavigationTemplate implements androidx.car.app.model.Template {
+    method public static androidx.car.app.navigation.model.PlaceListNavigationTemplate.Builder builder();
+    method public androidx.car.app.model.ActionStrip? getActionStrip();
+    method public androidx.car.app.model.Action? getHeaderAction();
+    method public androidx.car.app.model.ItemList? getItemList();
+    method public androidx.car.app.model.CarText? getTitle();
+    method public boolean isLoading();
+  }
+
+  public static final class PlaceListNavigationTemplate.Builder {
+    ctor public PlaceListNavigationTemplate.Builder();
+    method public androidx.car.app.navigation.model.PlaceListNavigationTemplate build();
+    method public androidx.car.app.navigation.model.PlaceListNavigationTemplate.Builder setActionStrip(androidx.car.app.model.ActionStrip?);
+    method public androidx.car.app.navigation.model.PlaceListNavigationTemplate.Builder setHeaderAction(androidx.car.app.model.Action?);
+    method public androidx.car.app.navigation.model.PlaceListNavigationTemplate.Builder setIsLoading(boolean);
+    method public androidx.car.app.navigation.model.PlaceListNavigationTemplate.Builder setItemList(androidx.car.app.model.ItemList?);
+    method @VisibleForTesting public androidx.car.app.navigation.model.PlaceListNavigationTemplate.Builder setItemListForTesting(androidx.car.app.model.ItemList?);
+    method public androidx.car.app.navigation.model.PlaceListNavigationTemplate.Builder setTitle(CharSequence?);
+  }
+
+  public final class RoutePreviewNavigationTemplate implements androidx.car.app.model.Template {
+    method public static androidx.car.app.navigation.model.RoutePreviewNavigationTemplate.Builder builder();
+    method public androidx.car.app.model.ActionStrip? getActionStrip();
+    method public androidx.car.app.model.Action? getHeaderAction();
+    method public androidx.car.app.model.ItemList? getItemList();
+    method public androidx.car.app.model.Action? getNavigateAction();
+    method public androidx.car.app.model.CarText? getTitle();
+    method public boolean isLoading();
+  }
+
+  public static final class RoutePreviewNavigationTemplate.Builder {
+    ctor public RoutePreviewNavigationTemplate.Builder();
+    method public androidx.car.app.navigation.model.RoutePreviewNavigationTemplate build();
+    method public androidx.car.app.navigation.model.RoutePreviewNavigationTemplate.Builder setActionStrip(androidx.car.app.model.ActionStrip?);
+    method public androidx.car.app.navigation.model.RoutePreviewNavigationTemplate.Builder setHeaderAction(androidx.car.app.model.Action?);
+    method public androidx.car.app.navigation.model.RoutePreviewNavigationTemplate.Builder setIsLoading(boolean);
+    method public androidx.car.app.navigation.model.RoutePreviewNavigationTemplate.Builder setItemList(androidx.car.app.model.ItemList?);
+    method @VisibleForTesting public androidx.car.app.navigation.model.RoutePreviewNavigationTemplate.Builder setItemListForTesting(androidx.car.app.model.ItemList?);
+    method public androidx.car.app.navigation.model.RoutePreviewNavigationTemplate.Builder setNavigateAction(androidx.car.app.model.Action);
+    method public androidx.car.app.navigation.model.RoutePreviewNavigationTemplate.Builder setTitle(CharSequence?);
+  }
+
+  public class RoutingInfo implements androidx.car.app.navigation.model.NavigationTemplate.NavigationInfo {
+    method public static androidx.car.app.navigation.model.RoutingInfo.Builder builder();
+    method public androidx.car.app.model.Distance? getCurrentDistance();
+    method public androidx.car.app.navigation.model.Step? getCurrentStep();
+    method public androidx.car.app.model.CarIcon? getJunctionImage();
+    method public androidx.car.app.navigation.model.Step? getNextStep();
+    method public boolean isLoading();
+  }
+
+  public static final class RoutingInfo.Builder {
+    method public androidx.car.app.navigation.model.RoutingInfo build();
+    method public androidx.car.app.navigation.model.RoutingInfo.Builder setCurrentStep(androidx.car.app.navigation.model.Step, androidx.car.app.model.Distance);
+    method public androidx.car.app.navigation.model.RoutingInfo.Builder setIsLoading(boolean);
+    method public androidx.car.app.navigation.model.RoutingInfo.Builder setJunctionImage(androidx.car.app.model.CarIcon?);
+    method public androidx.car.app.navigation.model.RoutingInfo.Builder setNextStep(androidx.car.app.navigation.model.Step?);
+  }
+
+  public final class Step {
+    method public static androidx.car.app.navigation.model.Step.Builder builder(CharSequence);
+    method public androidx.car.app.model.CarText? getCue();
+    method public java.util.List<androidx.car.app.navigation.model.Lane!> getLanes();
+    method public androidx.car.app.model.CarIcon? getLanesImage();
+    method public androidx.car.app.navigation.model.Maneuver? getManeuver();
+    method public androidx.car.app.model.CarText? getRoad();
+    method public androidx.car.app.navigation.model.Step.Builder newBuilder();
+  }
+
+  public static final class Step.Builder {
+    method public androidx.car.app.navigation.model.Step.Builder addLane(androidx.car.app.navigation.model.Lane);
+    method public androidx.car.app.navigation.model.Step build();
+    method public androidx.car.app.navigation.model.Step.Builder clearLanes();
+    method public androidx.car.app.navigation.model.Step.Builder setCue(CharSequence);
+    method public androidx.car.app.navigation.model.Step.Builder setLanesImage(androidx.car.app.model.CarIcon?);
+    method public androidx.car.app.navigation.model.Step.Builder setManeuver(androidx.car.app.navigation.model.Maneuver?);
+    method public androidx.car.app.navigation.model.Step.Builder setRoad(CharSequence);
+  }
+
+  public final class TravelEstimate {
+    method public static androidx.car.app.navigation.model.TravelEstimate.Builder builder(androidx.car.app.model.Distance, long, androidx.car.app.model.DateTimeWithZone);
+    method @RequiresApi(26) public static androidx.car.app.navigation.model.TravelEstimate.Builder builder(androidx.car.app.model.Distance, java.time.Duration, java.time.ZonedDateTime);
+    method public static androidx.car.app.navigation.model.TravelEstimate create(androidx.car.app.model.Distance, long, androidx.car.app.model.DateTimeWithZone);
+    method @RequiresApi(26) public static androidx.car.app.navigation.model.TravelEstimate create(androidx.car.app.model.Distance, java.time.Duration, java.time.ZonedDateTime);
+    method public androidx.car.app.model.DateTimeWithZone? getArrivalTimeAtDestination();
+    method public androidx.car.app.model.Distance getRemainingDistance();
+    method public androidx.car.app.model.CarColor getRemainingDistanceColor();
+    method public androidx.car.app.model.CarColor getRemainingTimeColor();
+    method public long getRemainingTimeSeconds();
+  }
+
+  public static final class TravelEstimate.Builder {
+    method public androidx.car.app.navigation.model.TravelEstimate build();
+    method public androidx.car.app.navigation.model.TravelEstimate.Builder setRemainingDistanceColor(androidx.car.app.model.CarColor);
+    method public androidx.car.app.navigation.model.TravelEstimate.Builder setRemainingTimeColor(androidx.car.app.model.CarColor);
+  }
+
+  public final class Trip {
+    method public static androidx.car.app.navigation.model.Trip.Builder builder();
+    method public androidx.car.app.model.CarText? getCurrentRoad();
+    method public java.util.List<androidx.car.app.navigation.model.TravelEstimate!> getDestinationTravelEstimates();
+    method public java.util.List<androidx.car.app.navigation.model.Destination!> getDestinations();
+    method public java.util.List<androidx.car.app.navigation.model.TravelEstimate!> getStepTravelEstimates();
+    method public java.util.List<androidx.car.app.navigation.model.Step!> getSteps();
+    method public boolean isLoading();
+  }
+
+  public static final class Trip.Builder {
+    ctor public Trip.Builder();
+    method public androidx.car.app.navigation.model.Trip.Builder addDestination(androidx.car.app.navigation.model.Destination);
+    method public androidx.car.app.navigation.model.Trip.Builder addDestinationTravelEstimate(androidx.car.app.navigation.model.TravelEstimate);
+    method public androidx.car.app.navigation.model.Trip.Builder addStep(androidx.car.app.navigation.model.Step?);
+    method public androidx.car.app.navigation.model.Trip.Builder addStepTravelEstimate(androidx.car.app.navigation.model.TravelEstimate);
+    method public androidx.car.app.navigation.model.Trip build();
+    method public androidx.car.app.navigation.model.Trip.Builder clearDestinationTravelEstimates();
+    method public androidx.car.app.navigation.model.Trip.Builder clearDestinations();
+    method public androidx.car.app.navigation.model.Trip.Builder clearStepTravelEstimates();
+    method public androidx.car.app.navigation.model.Trip.Builder clearSteps();
+    method public androidx.car.app.navigation.model.Trip.Builder setCurrentRoad(CharSequence?);
+    method public androidx.car.app.navigation.model.Trip.Builder setIsLoading(boolean);
+  }
+
+}
+
 package androidx.car.app.serialization {
 
   public final class Bundleable implements android.os.Parcelable {
@@ -171,6 +1051,10 @@
 
 package androidx.car.app.utils {
 
+  public interface Logger {
+    method public void log(String);
+  }
+
   public class ThreadUtils {
     method public static void checkMainThread();
     method public static void runOnMain(Runnable);

diff --git a/car/app/app/api/restricted_current.txt b/car/app/app/api/restricted_current.txt
index 8839e7a..bfa3df9 100644
--- a/car/app/app/api/restricted_current.txt
+++ b/car/app/app/api/restricted_current.txt

@@ -111,6 +111,7 @@
     method public final androidx.lifecycle.Lifecycle getLifecycle();
     method public String? getMarker();
     method public final androidx.car.app.ScreenManager getScreenManager();
+    method public abstract androidx.car.app.model.Template getTemplate();
     method public final void invalidate();
     method public void setMarker(String?);
     method public void setResult(Object?);
@@ -152,6 +153,885 @@
 
 }
 
+package androidx.car.app.model {
+
+  public final class Action {
+    method public static androidx.car.app.model.Action.Builder builder();
+    method public androidx.car.app.model.CarColor getBackgroundColor();
+    method public androidx.car.app.model.CarIcon? getIcon();
+    method public androidx.car.app.model.OnClickListenerWrapper? getOnClickListener();
+    method public androidx.car.app.model.CarText? getTitle();
+    method public int getType();
+    method public boolean isStandard();
+    method public androidx.car.app.model.Action.Builder newBuilder();
+    method public static String typeToString(int);
+    field public static final androidx.car.app.model.Action APP_ICON;
+    field public static final androidx.car.app.model.Action BACK;
+    field public static final int TYPE_APP_ICON = 65538; // 0x10002
+    field public static final int TYPE_BACK = 65539; // 0x10003
+    field public static final int TYPE_CUSTOM = 1; // 0x1
+    field public static final int TYPE_UNKNOWN = 0; // 0x0
+  }
+
+  public static final class Action.Builder {
+    method public androidx.car.app.model.Action build();
+    method public androidx.car.app.model.Action.Builder setBackgroundColor(androidx.car.app.model.CarColor);
+    method public androidx.car.app.model.Action.Builder setIcon(androidx.car.app.model.CarIcon?);
+    method public androidx.car.app.model.Action.Builder setOnClickListener(androidx.car.app.model.OnClickListener?);
+    method public androidx.car.app.model.Action.Builder setTitle(CharSequence?);
+  }
+
+  public class ActionList {
+    method public static androidx.car.app.model.ActionList create(java.util.List<androidx.car.app.model.Action!>);
+    method public java.util.List<androidx.car.app.model.Action!> getList();
+  }
+
+  public class ActionStrip {
+    method public static androidx.car.app.model.ActionStrip.Builder builder();
+    method public androidx.car.app.model.Action? getActionOfType(int);
+    method public java.util.List<java.lang.Object!> getActions();
+  }
+
+  public static final class ActionStrip.Builder {
+    ctor public ActionStrip.Builder();
+    method public androidx.car.app.model.ActionStrip.Builder addAction(androidx.car.app.model.Action);
+    method public androidx.car.app.model.ActionStrip build();
+    method public androidx.car.app.model.ActionStrip.Builder clearActions();
+  }
+
+  public class CarColor {
+    method public static androidx.car.app.model.CarColor createCustom(@ColorInt int, @ColorInt int);
+    method @ColorInt public int getColor();
+    method @ColorInt public int getColorDark();
+    method public int getType();
+    field public static final androidx.car.app.model.CarColor BLUE;
+    field public static final androidx.car.app.model.CarColor DEFAULT;
+    field public static final androidx.car.app.model.CarColor GREEN;
+    field public static final androidx.car.app.model.CarColor PRIMARY;
+    field public static final androidx.car.app.model.CarColor RED;
+    field public static final androidx.car.app.model.CarColor SECONDARY;
+    field public static final int TYPE_BLUE = 6; // 0x6
+    field public static final int TYPE_CUSTOM = 0; // 0x0
+    field public static final int TYPE_DEFAULT = 1; // 0x1
+    field public static final int TYPE_GREEN = 5; // 0x5
+    field public static final int TYPE_PRIMARY = 2; // 0x2
+    field public static final int TYPE_RED = 4; // 0x4
+    field public static final int TYPE_SECONDARY = 3; // 0x3
+    field public static final int TYPE_YELLOW = 7; // 0x7
+    field public static final androidx.car.app.model.CarColor YELLOW;
+  }
+
+  public class CarIcon {
+    method public static androidx.car.app.model.CarIcon.Builder builder(androidx.core.graphics.drawable.IconCompat);
+    method public androidx.core.graphics.drawable.IconCompat? getIcon();
+    method public androidx.car.app.model.CarColor? getTint();
+    method public int getType();
+    method public androidx.car.app.model.CarIcon.Builder newBuilder();
+    method public static androidx.car.app.model.CarIcon of(androidx.core.graphics.drawable.IconCompat);
+    field public static final androidx.car.app.model.CarIcon ALERT;
+    field public static final androidx.car.app.model.CarIcon APP_ICON;
+    field public static final androidx.car.app.model.CarIcon BACK;
+    field public static final androidx.car.app.model.CarIcon ERROR;
+    field public static final int TYPE_ALERT = 4; // 0x4
+    field public static final int TYPE_APP = 5; // 0x5
+    field public static final int TYPE_BACK = 3; // 0x3
+    field public static final int TYPE_CUSTOM = 1; // 0x1
+    field public static final int TYPE_ERROR = 6; // 0x6
+    field public static final int TYPE_UNKNOWN = 0; // 0x0
+    field public static final int TYPE_WILLIAM_ALERT = 7; // 0x7
+    field public static final androidx.car.app.model.CarIcon WILLIAM_ALERT;
+  }
+
+  public static final class CarIcon.Builder {
+    method public androidx.car.app.model.CarIcon build();
+    method public androidx.car.app.model.CarIcon.Builder setIcon(androidx.car.app.model.CarIcon);
+    method public androidx.car.app.model.CarIcon.Builder setTint(androidx.car.app.model.CarColor?);
+  }
+
+  public class CarIconSpan extends android.text.style.CharacterStyle {
+    method public static androidx.car.app.model.CarIconSpan create(androidx.car.app.model.CarIcon);
+    method public static androidx.car.app.model.CarIconSpan create(androidx.car.app.model.CarIcon, int);
+    method public int getAlignment();
+    method public androidx.car.app.model.CarIcon? getIcon();
+    method public void updateDrawState(android.text.TextPaint?);
+    method public static int validateAlignment(int);
+    field public static final int ALIGN_BASELINE = 1; // 0x1
+    field public static final int ALIGN_BOTTOM = 0; // 0x0
+    field public static final int ALIGN_CENTER = 2; // 0x2
+  }
+
+  public class CarText {
+    ctor public CarText();
+    method public static androidx.car.app.model.CarText create(CharSequence);
+    method public java.util.List<androidx.car.app.model.CarText.SpanWrapper!> getSpans();
+    method public String? getText();
+    method public boolean isEmpty();
+    method public static boolean isNullOrEmpty(androidx.car.app.model.CarText?);
+    method public static String? toShortString(androidx.car.app.model.CarText?);
+    field public static final androidx.car.app.model.CarText EMPTY;
+  }
+
+  public static class CarText.SpanWrapper {
+    field @Keep public final int end;
+    field @Keep public final int flags;
+    field @Keep public final Object? span;
+    field @Keep public final int start;
+  }
+
+  public class DateTimeWithZone {
+    method public static androidx.car.app.model.DateTimeWithZone create(long, int, String);
+    method public static androidx.car.app.model.DateTimeWithZone create(long, java.util.TimeZone);
+    method @RequiresApi(26) public static androidx.car.app.model.DateTimeWithZone create(java.time.ZonedDateTime);
+    method public long getTimeSinceEpochMillis();
+    method public int getZoneOffsetSeconds();
+    method public String? getZoneShortName();
+  }
+
+  public final class Distance {
+    method public static androidx.car.app.model.Distance create(double, int);
+    method public double getDisplayDistance();
+    method public int getDisplayUnit();
+    field public static final int UNIT_FEET = 6; // 0x6
+    field public static final int UNIT_KILOMETERS = 2; // 0x2
+    field public static final int UNIT_KILOMETERS_P1 = 3; // 0x3
+    field public static final int UNIT_METERS = 1; // 0x1
+    field public static final int UNIT_MILES = 4; // 0x4
+    field public static final int UNIT_MILES_P1 = 5; // 0x5
+    field public static final int UNIT_YARDS = 7; // 0x7
+  }
+
+  public class DistanceSpan extends android.text.style.CharacterStyle {
+    method public static androidx.car.app.model.DistanceSpan create(androidx.car.app.model.Distance);
+    method public androidx.car.app.model.Distance getDistance();
+    method public void updateDrawState(android.text.TextPaint?);
+  }
+
+  public class DurationSpan extends android.text.style.CharacterStyle {
+    method public static androidx.car.app.model.DurationSpan create(long);
+    method @RequiresApi(26) public static androidx.car.app.model.DurationSpan create(java.time.Duration);
+    method public long getDurationSeconds();
+    method public void updateDrawState(android.text.TextPaint?);
+  }
+
+  public class ForegroundCarColorSpan extends android.text.style.CharacterStyle {
+    method public static androidx.car.app.model.ForegroundCarColorSpan create(androidx.car.app.model.CarColor);
+    method public androidx.car.app.model.CarColor getColor();
+    method public void updateDrawState(android.text.TextPaint);
+  }
+
+  public class GridItem implements androidx.car.app.model.Item {
+    method public static androidx.car.app.model.GridItem.Builder builder();
+    method public androidx.car.app.model.CarIcon getImage();
+    method public int getImageType();
+    method public androidx.car.app.model.OnClickListenerWrapper? getOnClickListener();
+    method public androidx.car.app.model.CarText? getText();
+    method public androidx.car.app.model.CarText? getTitle();
+    method public androidx.car.app.model.Toggle? getToggle();
+    field public static final int IMAGE_TYPE_ICON = 1; // 0x1
+    field public static final int IMAGE_TYPE_LARGE = 2; // 0x2
+  }
+
+  public static final class GridItem.Builder {
+    method public androidx.car.app.model.GridItem build();
+    method public androidx.car.app.model.GridItem.Builder setImage(androidx.car.app.model.CarIcon);
+    method public androidx.car.app.model.GridItem.Builder setImage(androidx.car.app.model.CarIcon, int);
+    method public androidx.car.app.model.GridItem.Builder setOnClickListener(androidx.car.app.model.OnClickListener?);
+    method public androidx.car.app.model.GridItem.Builder setText(CharSequence?);
+    method public androidx.car.app.model.GridItem.Builder setTitle(CharSequence?);
+    method public androidx.car.app.model.GridItem.Builder setToggle(androidx.car.app.model.Toggle?);
+  }
+
+  public final class GridTemplate implements androidx.car.app.model.Template {
+    method public static androidx.car.app.model.GridTemplate.Builder builder();
+    method public androidx.car.app.model.ActionStrip? getActionStrip();
+    method public androidx.car.app.model.CarIcon? getBackgroundImage();
+    method public androidx.car.app.model.Action? getHeaderAction();
+    method public androidx.car.app.model.ItemList? getSingleList();
+    method public androidx.car.app.model.CarText? getTitle();
+    method public boolean isLoading();
+  }
+
+  public static final class GridTemplate.Builder {
+    method public androidx.car.app.model.GridTemplate build();
+    method public androidx.car.app.model.GridTemplate.Builder clearAllLists();
+    method public androidx.car.app.model.GridTemplate.Builder setActionStrip(androidx.car.app.model.ActionStrip?);
+    method public androidx.car.app.model.GridTemplate.Builder setBackgroundImage(androidx.car.app.model.CarIcon?);
+    method public androidx.car.app.model.GridTemplate.Builder setHeaderAction(androidx.car.app.model.Action?);
+    method public androidx.car.app.model.GridTemplate.Builder setLoading(boolean);
+    method public androidx.car.app.model.GridTemplate.Builder setSingleList(androidx.car.app.model.ItemList);
+    method public androidx.car.app.model.GridTemplate.Builder setTitle(CharSequence?);
+  }
+
+  public interface Item {
+  }
+
+  public final class ItemList {
+    method public static androidx.car.app.model.ItemList.Builder builder();
+    method public java.util.List<java.lang.Object!> getItems();
+    method public androidx.car.app.model.CarText? getNoItemsMessage();
+    method public int getSelectedIndex();
+    method public boolean isRefresh(androidx.car.app.model.ItemList?, androidx.car.app.utils.Logger);
+  }
+
+  public static final class ItemList.Builder {
+    ctor public ItemList.Builder();
+    method public androidx.car.app.model.ItemList.Builder addItem(androidx.car.app.model.Item);
+    method public androidx.car.app.model.ItemList build();
+    method public androidx.car.app.model.ItemList.Builder clearItems();
+    method public androidx.car.app.model.ItemList.Builder setNoItemsMessage(CharSequence?);
+    method public androidx.car.app.model.ItemList.Builder setOnItemsVisibilityChangeListener(androidx.car.app.model.ItemList.OnItemVisibilityChangedListener?);
+    method public androidx.car.app.model.ItemList.Builder setSelectable(androidx.car.app.model.ItemList.OnSelectedListener?);
+    method public androidx.car.app.model.ItemList.Builder setSelectedIndex(int);
+  }
+
+  public static interface ItemList.OnItemVisibilityChangedListener {
+    method public void onItemVisibilityChanged(int, int);
+  }
+
+  public static interface ItemList.OnSelectedListener {
+    method public void onSelected(int);
+  }
+
+  public final class LatLng {
+    method public static androidx.car.app.model.LatLng create(double, double);
+    method public static androidx.car.app.model.LatLng create(android.location.Location);
+    method public double getLatitude();
+    method public double getLongitude();
+  }
+
+  public final class ListTemplate implements androidx.car.app.model.Template {
+    method public static androidx.car.app.model.ListTemplate.Builder builder();
+    method public androidx.car.app.model.ActionStrip? getActionStrip();
+    method public androidx.car.app.model.Action? getHeaderAction();
+    method public java.util.List<androidx.car.app.model.SectionedItemList!> getSectionLists();
+    method public androidx.car.app.model.ItemList? getSingleList();
+    method public androidx.car.app.model.CarText? getTitle();
+    method public boolean isLoading();
+  }
+
+  public static final class ListTemplate.Builder {
+    method public androidx.car.app.model.ListTemplate.Builder addList(androidx.car.app.model.ItemList, CharSequence);
+    method public androidx.car.app.model.ListTemplate build();
+    method public androidx.car.app.model.ListTemplate.Builder clearAllLists();
+    method public androidx.car.app.model.ListTemplate.Builder setActionStrip(androidx.car.app.model.ActionStrip?);
+    method public androidx.car.app.model.ListTemplate.Builder setHeaderAction(androidx.car.app.model.Action?);
+    method public androidx.car.app.model.ListTemplate.Builder setLoading(boolean);
+    method public androidx.car.app.model.ListTemplate.Builder setSingleList(androidx.car.app.model.ItemList);
+    method public androidx.car.app.model.ListTemplate.Builder setTitle(CharSequence?);
+  }
+
+  public final class MessageTemplate implements androidx.car.app.model.Template {
+    method public static androidx.car.app.model.MessageTemplate.Builder builder(CharSequence);
+    method public androidx.car.app.model.ActionList? getActionList();
+    method public androidx.car.app.model.CarText? getDebugMessage();
+    method public androidx.car.app.model.Action? getHeaderAction();
+    method public androidx.car.app.model.CarIcon? getIcon();
+    method public androidx.car.app.model.CarText getMessage();
+    method public androidx.car.app.model.CarText? getTitle();
+  }
+
+  public static final class MessageTemplate.Builder {
+    method public androidx.car.app.model.MessageTemplate build();
+    method public androidx.car.app.model.MessageTemplate.Builder setActions(java.util.List<androidx.car.app.model.Action!>);
+    method public androidx.car.app.model.MessageTemplate.Builder setDebugCause(Throwable?);
+    method public androidx.car.app.model.MessageTemplate.Builder setDebugMessage(String?);
+    method public androidx.car.app.model.MessageTemplate.Builder setHeaderAction(androidx.car.app.model.Action?);
+    method public androidx.car.app.model.MessageTemplate.Builder setIcon(androidx.car.app.model.CarIcon?);
+    method public androidx.car.app.model.MessageTemplate.Builder setMessage(CharSequence);
+    method public androidx.car.app.model.MessageTemplate.Builder setTitle(CharSequence?);
+  }
+
+  public class Metadata {
+    method public static androidx.car.app.model.Metadata.Builder builder();
+    method public androidx.car.app.model.Place? getPlace();
+    method public androidx.car.app.model.Metadata.Builder newBuilder();
+    method public static androidx.car.app.model.Metadata ofPlace(androidx.car.app.model.Place);
+    field public static final androidx.car.app.model.Metadata EMPTY_METADATA;
+  }
+
+  public static final class Metadata.Builder {
+    method public androidx.car.app.model.Metadata build();
+    method public androidx.car.app.model.Metadata.Builder setPlace(androidx.car.app.model.Place?);
+  }
+
+  public interface OnClickListener {
+    method public void onClick();
+  }
+
+  public class OnClickListenerWrapper {
+    method public boolean isParkedOnly();
+  }
+
+  public final class Pane {
+    method public static androidx.car.app.model.Pane.Builder builder();
+    method public androidx.car.app.model.ActionList? getActionList();
+    method public java.util.List<java.lang.Object!> getRows();
+    method public boolean isLoading();
+    method public boolean isRefresh(androidx.car.app.model.Pane?, androidx.car.app.utils.Logger);
+  }
+
+  public static final class Pane.Builder {
+    ctor public Pane.Builder();
+    method public androidx.car.app.model.Pane.Builder addRow(androidx.car.app.model.Row);
+    method public androidx.car.app.model.Pane build();
+    method public androidx.car.app.model.Pane.Builder clearRows();
+    method public androidx.car.app.model.Pane.Builder setActions(java.util.List<androidx.car.app.model.Action!>);
+    method public androidx.car.app.model.Pane.Builder setLoading(boolean);
+  }
+
+  public final class PaneTemplate implements androidx.car.app.model.Template {
+    method public static androidx.car.app.model.PaneTemplate.Builder builder(androidx.car.app.model.Pane);
+    method public androidx.car.app.model.ActionStrip? getActionStrip();
+    method public androidx.car.app.model.Action? getHeaderAction();
+    method public androidx.car.app.model.Pane getPane();
+    method public androidx.car.app.model.CarText? getTitle();
+  }
+
+  public static final class PaneTemplate.Builder {
+    method public androidx.car.app.model.PaneTemplate build();
+    method public androidx.car.app.model.PaneTemplate.Builder setActionStrip(androidx.car.app.model.ActionStrip?);
+    method public androidx.car.app.model.PaneTemplate.Builder setHeaderAction(androidx.car.app.model.Action?);
+    method public androidx.car.app.model.PaneTemplate.Builder setPane(androidx.car.app.model.Pane);
+    method public androidx.car.app.model.PaneTemplate.Builder setTitle(CharSequence?);
+  }
+
+  public final class ParkedOnlyOnClickListener implements androidx.car.app.model.OnClickListener {
+    method public static androidx.car.app.model.ParkedOnlyOnClickListener create(androidx.car.app.model.OnClickListener);
+    method public void onClick();
+  }
+
+  public class Place {
+    method public static androidx.car.app.model.Place.Builder builder(androidx.car.app.model.LatLng);
+    method public androidx.car.app.model.LatLng getLatLng();
+    method public androidx.car.app.model.PlaceMarker? getMarker();
+    method public androidx.car.app.model.Place.Builder newBuilder();
+  }
+
+  public static final class Place.Builder {
+    method public androidx.car.app.model.Place build();
+    method public androidx.car.app.model.Place.Builder setLatLng(androidx.car.app.model.LatLng);
+    method public androidx.car.app.model.Place.Builder setMarker(androidx.car.app.model.PlaceMarker?);
+  }
+
+  public final class PlaceListMapTemplate implements androidx.car.app.model.Template {
+    method public static androidx.car.app.model.PlaceListMapTemplate.Builder builder();
+    method public androidx.car.app.model.ActionStrip? getActionStrip();
+    method public androidx.car.app.model.Place? getAnchor();
+    method public androidx.car.app.model.Action? getHeaderAction();
+    method public androidx.car.app.model.ItemList? getItemList();
+    method public androidx.car.app.model.CarText? getTitle();
+    method public boolean isCurrentLocationEnabled();
+    method public boolean isLoading();
+  }
+
+  public static final class PlaceListMapTemplate.Builder {
+    ctor public PlaceListMapTemplate.Builder();
+    method public androidx.car.app.model.PlaceListMapTemplate build();
+    method public androidx.car.app.model.PlaceListMapTemplate.Builder setActionStrip(androidx.car.app.model.ActionStrip?);
+    method public androidx.car.app.model.PlaceListMapTemplate.Builder setAnchor(androidx.car.app.model.Place?);
+    method public androidx.car.app.model.PlaceListMapTemplate.Builder setCurrentLocationEnabled(boolean);
+    method public androidx.car.app.model.PlaceListMapTemplate.Builder setHeaderAction(androidx.car.app.model.Action?);
+    method public androidx.car.app.model.PlaceListMapTemplate.Builder setItemList(androidx.car.app.model.ItemList?);
+    method public androidx.car.app.model.PlaceListMapTemplate.Builder setLoading(boolean);
+    method public androidx.car.app.model.PlaceListMapTemplate.Builder setTitle(CharSequence?);
+  }
+
+  public class PlaceMarker {
+    method public static androidx.car.app.model.PlaceMarker.Builder builder();
+    method public androidx.car.app.model.CarColor? getColor();
+    method public static androidx.car.app.model.PlaceMarker getDefault();
+    method public androidx.car.app.model.CarIcon? getIcon();
+    method public int getIconType();
+    method public androidx.car.app.model.CarText? getLabel();
+    method public static boolean isDefaultMarker(androidx.car.app.model.PlaceMarker?);
+    field public static final int TYPE_ICON = 0; // 0x0
+    field public static final int TYPE_IMAGE = 1; // 0x1
+  }
+
+  public static final class PlaceMarker.Builder {
+    method public androidx.car.app.model.PlaceMarker build();
+    method public androidx.car.app.model.PlaceMarker.Builder setColor(androidx.car.app.model.CarColor?);
+    method public androidx.car.app.model.PlaceMarker.Builder setIcon(androidx.car.app.model.CarIcon?, int);
+    method public androidx.car.app.model.PlaceMarker.Builder setLabel(CharSequence?);
+  }
+
+  public class Row implements androidx.car.app.model.Item {
+    method public static androidx.car.app.model.Row.Builder builder();
+    method public int getFlags();
+    method public androidx.car.app.model.CarIcon? getImage();
+    method public androidx.car.app.model.Metadata getMetadata();
+    method public androidx.car.app.model.OnClickListenerWrapper? getOnClickListener();
+    method public int getRowImageType();
+    method public java.util.List<androidx.car.app.model.CarText!> getTexts();
+    method public androidx.car.app.model.CarText getTitle();
+    method public androidx.car.app.model.Toggle? getToggle();
+    method public boolean isBrowsable();
+    method public androidx.car.app.model.Row row();
+    method public void yourBoat();
+    field public static final int IMAGE_TYPE_ICON = 4; // 0x4
+    field public static final int IMAGE_TYPE_LARGE = 2; // 0x2
+    field public static final int IMAGE_TYPE_SMALL = 1; // 0x1
+    field public static final int ROW_FLAG_NONE = 1; // 0x1
+    field public static final int ROW_FLAG_SECTION_HEADER = 4; // 0x4
+    field public static final int ROW_FLAG_SHOW_DIVIDERS = 2; // 0x2
+  }
+
+  public static final class Row.Builder {
+    method public androidx.car.app.model.Row.Builder addText(CharSequence);
+    method public androidx.car.app.model.Row build();
+    method public androidx.car.app.model.Row.Builder clearText();
+    method public androidx.car.app.model.Row.Builder setBrowsable(boolean);
+    method public androidx.car.app.model.Row.Builder setFlags(int);
+    method public androidx.car.app.model.Row.Builder setImage(androidx.car.app.model.CarIcon?);
+    method public androidx.car.app.model.Row.Builder setImage(androidx.car.app.model.CarIcon?, int);
+    method public androidx.car.app.model.Row.Builder setMetadata(androidx.car.app.model.Metadata);
+    method public androidx.car.app.model.Row.Builder setOnClickListener(androidx.car.app.model.OnClickListener?);
+    method public androidx.car.app.model.Row.Builder setTitle(CharSequence);
+    method public androidx.car.app.model.Row.Builder setToggle(androidx.car.app.model.Toggle?);
+  }
+
+  public final class SearchTemplate implements androidx.car.app.model.Template {
+    method public static androidx.car.app.model.SearchTemplate.Builder builder(androidx.car.app.SearchListener);
+    method public androidx.car.app.model.ActionStrip? getActionStrip();
+    method public androidx.car.app.model.Action? getHeaderAction();
+    method public String? getInitialSearchText();
+    method public androidx.car.app.model.ItemList? getItemList();
+    method public String? getSearchHint();
+    method public boolean isLoading();
+    method public boolean isShowKeyboardByDefault();
+  }
+
+  public static final class SearchTemplate.Builder {
+    method public androidx.car.app.model.SearchTemplate build();
+    method public androidx.car.app.model.SearchTemplate.Builder setActionStrip(androidx.car.app.model.ActionStrip?);
+    method public androidx.car.app.model.SearchTemplate.Builder setHeaderAction(androidx.car.app.model.Action?);
+    method public androidx.car.app.model.SearchTemplate.Builder setInitialSearchText(String?);
+    method public androidx.car.app.model.SearchTemplate.Builder setItemList(androidx.car.app.model.ItemList?);
+    method public androidx.car.app.model.SearchTemplate.Builder setLoading(boolean);
+    method public androidx.car.app.model.SearchTemplate.Builder setSearchHint(String?);
+    method public androidx.car.app.model.SearchTemplate.Builder setShowKeyboardByDefault(boolean);
+  }
+
+  public class SectionedItemList {
+    method public static androidx.car.app.model.SectionedItemList create(androidx.car.app.model.ItemList, androidx.car.app.model.CarText);
+    method public androidx.car.app.model.CarText getHeader();
+    method public androidx.car.app.model.ItemList getItemList();
+  }
+
+  public interface Template {
+    method public default void checkPermissions(android.content.Context);
+    method public default boolean isRefresh(androidx.car.app.model.Template, androidx.car.app.utils.Logger);
+  }
+
+  public final class TemplateInfo {
+    ctor public TemplateInfo(androidx.car.app.model.Template, String);
+    method public Class<? extends androidx.car.app.model.Template> getTemplateClass();
+    method public String getTemplateId();
+  }
+
+  public final class TemplateWrapper {
+    method public static androidx.car.app.model.TemplateWrapper copyOf(androidx.car.app.model.TemplateWrapper);
+    method public int getCurrentTaskStep();
+    method public String getId();
+    method public androidx.car.app.model.Template getTemplate();
+    method public java.util.List<androidx.car.app.model.TemplateInfo!>? getTemplateInfosForScreenStack();
+    method public boolean isRefresh();
+    method public void setCurrentTaskStep(int);
+    method public void setId(String);
+    method public void setRefresh(boolean);
+    method public void setTemplate(androidx.car.app.model.Template);
+    method public static androidx.car.app.model.TemplateWrapper wrap(androidx.car.app.model.Template);
+    method public static androidx.car.app.model.TemplateWrapper wrap(androidx.car.app.model.Template, String);
+  }
+
+  public class Toggle {
+    method public static androidx.car.app.model.Toggle.Builder builder(androidx.car.app.model.Toggle.OnCheckedChangeListener);
+    method public boolean isChecked();
+  }
+
+  public static final class Toggle.Builder {
+    method public androidx.car.app.model.Toggle build();
+    method public androidx.car.app.model.Toggle.Builder setChecked(boolean);
+    method public androidx.car.app.model.Toggle.Builder setCheckedChangeListener(androidx.car.app.model.Toggle.OnCheckedChangeListener);
+  }
+
+  public static interface Toggle.OnCheckedChangeListener {
+    method public void onCheckedChange(boolean);
+  }
+
+}
+
+package androidx.car.app.model.constraints {
+
+  public class ActionsConstraints {
+    method @VisibleForTesting public static androidx.car.app.model.constraints.ActionsConstraints.Builder builder();
+    method public java.util.Set<java.lang.Integer!> getDisallowedActionTypes();
+    method public int getMaxActions();
+    method public int getMaxCustomTitles();
+    method public java.util.Set<java.lang.Integer!> getRequiredActionTypes();
+    method @VisibleForTesting public androidx.car.app.model.constraints.ActionsConstraints.Builder newBuilder();
+    method public void validateOrThrow(java.util.List<java.lang.Object!>);
+    field public static final androidx.car.app.model.constraints.ActionsConstraints ACTIONS_CONSTRAINTS_HEADER;
+    field public static final androidx.car.app.model.constraints.ActionsConstraints ACTIONS_CONSTRAINTS_NAVIGATION;
+    field public static final androidx.car.app.model.constraints.ActionsConstraints ACTIONS_CONSTRAINTS_SIMPLE;
+  }
+
+  @VisibleForTesting public static final class ActionsConstraints.Builder {
+    method public androidx.car.app.model.constraints.ActionsConstraints.Builder addDisallowedActionType(int);
+    method public androidx.car.app.model.constraints.ActionsConstraints.Builder addRequiredActionType(int);
+    method public androidx.car.app.model.constraints.ActionsConstraints build();
+    method public androidx.car.app.model.constraints.ActionsConstraints.Builder setMaxActions(int);
+    method public androidx.car.app.model.constraints.ActionsConstraints.Builder setMaxCustomTitles(int);
+  }
+
+  public class CarColorConstraints {
+    method public void validateOrThrow(androidx.car.app.model.CarColor);
+    field public static final androidx.car.app.model.constraints.CarColorConstraints STANDARD_ONLY;
+    field public static final androidx.car.app.model.constraints.CarColorConstraints UNCONSTRAINED;
+  }
+
+  public class CarIconConstraints {
+    method public androidx.core.graphics.drawable.IconCompat checkSupportedIcon(androidx.core.graphics.drawable.IconCompat);
+    method public void validateOrThrow(androidx.car.app.model.CarIcon?);
+    field public static final androidx.car.app.model.constraints.CarIconConstraints DEFAULT;
+    field public static final androidx.car.app.model.constraints.CarIconConstraints UNCONSTRAINED;
+  }
+
+  public class RowConstraints {
+    method public static androidx.car.app.model.constraints.RowConstraints.Builder builder();
+    method public androidx.car.app.model.constraints.CarIconConstraints getCarIconConstraints();
+    method public int getFlagOverrides();
+    method public int getMaxActionsExclusive();
+    method public int getMaxTextLinesPerRow();
+    method public boolean isImageAllowed();
+    method public boolean isOnClickListenerAllowed();
+    method public boolean isToggleAllowed();
+    method public androidx.car.app.model.constraints.RowConstraints.Builder newBuilder();
+    method public void validateOrThrow(Object);
+    field public static final androidx.car.app.model.constraints.RowConstraints ROW_CONSTRAINTS_CONSERVATIVE;
+    field public static final androidx.car.app.model.constraints.RowConstraints ROW_CONSTRAINTS_FULL_LIST;
+    field public static final androidx.car.app.model.constraints.RowConstraints ROW_CONSTRAINTS_PANE;
+    field public static final androidx.car.app.model.constraints.RowConstraints ROW_CONSTRAINTS_SIMPLE;
+    field public static final androidx.car.app.model.constraints.RowConstraints UNCONSTRAINED;
+  }
+
+  public static final class RowConstraints.Builder {
+    method public androidx.car.app.model.constraints.RowConstraints build();
+    method public androidx.car.app.model.constraints.RowConstraints.Builder setCarIconConstraints(androidx.car.app.model.constraints.CarIconConstraints);
+    method public androidx.car.app.model.constraints.RowConstraints.Builder setFlagOverrides(int);
+    method public androidx.car.app.model.constraints.RowConstraints.Builder setImageAllowed(boolean);
+    method public androidx.car.app.model.constraints.RowConstraints.Builder setMaxActionsExclusive(int);
+    method public androidx.car.app.model.constraints.RowConstraints.Builder setMaxTextLinesPerRow(int);
+    method public androidx.car.app.model.constraints.RowConstraints.Builder setOnClickListenerAllowed(boolean);
+    method public androidx.car.app.model.constraints.RowConstraints.Builder setToggleAllowed(boolean);
+  }
+
+  public class RowListConstraints {
+    method public static androidx.car.app.model.constraints.RowListConstraints.Builder builder();
+    method public int getMaxActions();
+    method public androidx.car.app.model.constraints.RowConstraints getRowConstraints();
+    method public int getRowListType();
+    method public boolean isAllowSelectableLists();
+    method public androidx.car.app.model.constraints.RowListConstraints.Builder newBuilder();
+    method public void validateOrThrow(androidx.car.app.model.ItemList);
+    method public void validateOrThrow(java.util.List<androidx.car.app.model.SectionedItemList!>);
+    method public void validateOrThrow(androidx.car.app.model.Pane);
+    field public static final int DEFAULT_LIST = 0; // 0x0
+    field public static final int PANE = 1; // 0x1
+    field public static final int ROUTE_PREVIEW = 2; // 0x2
+    field public static final androidx.car.app.model.constraints.RowListConstraints ROW_LIST_CONSTRAINTS_CONSERVATIVE;
+    field public static final androidx.car.app.model.constraints.RowListConstraints ROW_LIST_CONSTRAINTS_FULL_LIST;
+    field public static final androidx.car.app.model.constraints.RowListConstraints ROW_LIST_CONSTRAINTS_PANE;
+    field public static final androidx.car.app.model.constraints.RowListConstraints ROW_LIST_CONSTRAINTS_ROUTE_PREVIEW;
+    field public static final androidx.car.app.model.constraints.RowListConstraints ROW_LIST_CONSTRAINTS_SIMPLE;
+  }
+
+  public static final class RowListConstraints.Builder {
+    method public androidx.car.app.model.constraints.RowListConstraints build();
+    method public androidx.car.app.model.constraints.RowListConstraints.Builder setAllowSelectableLists(boolean);
+    method public androidx.car.app.model.constraints.RowListConstraints.Builder setMaxActions(int);
+    method public androidx.car.app.model.constraints.RowListConstraints.Builder setRowConstraints(androidx.car.app.model.constraints.RowConstraints);
+    method public androidx.car.app.model.constraints.RowListConstraints.Builder setRowListType(int);
+  }
+
+}
+
+package androidx.car.app.navigation {
+
+  public class NavigationManager {
+    method @MainThread public void navigationEnded();
+    method @MainThread public void navigationStarted();
+    method @MainThread public void setListener(androidx.car.app.navigation.NavigationManagerListener?);
+    method @MainThread public void updateTrip(androidx.car.app.navigation.model.Trip);
+  }
+
+  public interface NavigationManagerListener {
+    method public void onAutoDriveEnabled();
+    method public void stopNavigation();
+  }
+
+}
+
+package androidx.car.app.navigation.model {
+
+  public final class Destination {
+    method public static androidx.car.app.navigation.model.Destination.Builder builder(CharSequence, CharSequence);
+    method public static androidx.car.app.navigation.model.Destination.Builder builder();
+    method public androidx.car.app.model.CarText? getAddress();
+    method public androidx.car.app.model.CarIcon? getImage();
+    method public androidx.car.app.model.CarText? getName();
+  }
+
+  public static final class Destination.Builder {
+    method public androidx.car.app.navigation.model.Destination build();
+    method public androidx.car.app.navigation.model.Destination.Builder setAddress(CharSequence?);
+    method public androidx.car.app.navigation.model.Destination.Builder setImage(androidx.car.app.model.CarIcon?);
+    method public androidx.car.app.navigation.model.Destination.Builder setName(CharSequence?);
+  }
+
+  public final class Lane {
+    method public static androidx.car.app.navigation.model.Lane.Builder builder();
+    method public java.util.List<androidx.car.app.navigation.model.LaneDirection!> getDirections();
+  }
+
+  public static final class Lane.Builder {
+    ctor public Lane.Builder();
+    method public androidx.car.app.navigation.model.Lane.Builder addDirection(androidx.car.app.navigation.model.LaneDirection);
+    method public androidx.car.app.navigation.model.Lane build();
+    method public androidx.car.app.navigation.model.Lane.Builder clearDirections();
+  }
+
+  public final class LaneDirection {
+    method public static androidx.car.app.navigation.model.LaneDirection create(int, boolean);
+    method public int getShape();
+    method public boolean isHighlighted();
+    field public static final int SHAPE_NORMAL_LEFT = 5; // 0x5
+    field public static final int SHAPE_NORMAL_RIGHT = 6; // 0x6
+    field public static final int SHAPE_SHARP_LEFT = 7; // 0x7
+    field public static final int SHAPE_SHARP_RIGHT = 8; // 0x8
+    field public static final int SHAPE_SLIGHT_LEFT = 3; // 0x3
+    field public static final int SHAPE_SLIGHT_RIGHT = 4; // 0x4
+    field public static final int SHAPE_STRAIGHT = 2; // 0x2
+    field public static final int SHAPE_UNKNOWN = 1; // 0x1
+    field public static final int SHAPE_U_TURN_LEFT = 9; // 0x9
+    field public static final int SHAPE_U_TURN_RIGHT = 10; // 0xa
+  }
+
+  public final class Maneuver {
+    method public static androidx.car.app.navigation.model.Maneuver.Builder builder(int);
+    method public androidx.car.app.model.CarIcon? getIcon();
+    method public int getRoundaboutExitAngle();
+    method public int getRoundaboutExitNumber();
+    method public int getType();
+    field public static final int TYPE_DEPART = 1; // 0x1
+    field public static final int TYPE_DESTINATION = 39; // 0x27
+    field public static final int TYPE_DESTINATION_LEFT = 41; // 0x29
+    field public static final int TYPE_DESTINATION_RIGHT = 42; // 0x2a
+    field public static final int TYPE_DESTINATION_STRAIGHT = 40; // 0x28
+    field public static final int TYPE_FERRY_BOAT = 37; // 0x25
+    field public static final int TYPE_FERRY_TRAIN = 38; // 0x26
+    field public static final int TYPE_FORK_LEFT = 25; // 0x19
+    field public static final int TYPE_FORK_RIGHT = 26; // 0x1a
+    field public static final int TYPE_KEEP_LEFT = 3; // 0x3
+    field public static final int TYPE_KEEP_RIGHT = 4; // 0x4
+    field public static final int TYPE_MERGE_LEFT = 27; // 0x1b
+    field public static final int TYPE_MERGE_RIGHT = 28; // 0x1c
+    field public static final int TYPE_MERGE_SIDE_UNSPECIFIED = 29; // 0x1d
+    field public static final int TYPE_NAME_CHANGE = 2; // 0x2
+    field public static final int TYPE_OFF_RAMP_NORMAL_LEFT = 23; // 0x17
+    field public static final int TYPE_OFF_RAMP_NORMAL_RIGHT = 24; // 0x18
+    field public static final int TYPE_OFF_RAMP_SLIGHT_LEFT = 21; // 0x15
+    field public static final int TYPE_OFF_RAMP_SLIGHT_RIGHT = 22; // 0x16
+    field public static final int TYPE_ON_RAMP_NORMAL_LEFT = 15; // 0xf
+    field public static final int TYPE_ON_RAMP_NORMAL_RIGHT = 16; // 0x10
+    field public static final int TYPE_ON_RAMP_SHARP_LEFT = 17; // 0x11
+    field public static final int TYPE_ON_RAMP_SHARP_RIGHT = 18; // 0x12
+    field public static final int TYPE_ON_RAMP_SLIGHT_LEFT = 13; // 0xd
+    field public static final int TYPE_ON_RAMP_SLIGHT_RIGHT = 14; // 0xe
+    field public static final int TYPE_ON_RAMP_U_TURN_LEFT = 19; // 0x13
+    field public static final int TYPE_ON_RAMP_U_TURN_RIGHT = 20; // 0x14
+    field public static final int TYPE_ROUNDABOUT_ENTER = 30; // 0x1e
+    field public static final int TYPE_ROUNDABOUT_ENTER_AND_EXIT_CCW = 34; // 0x22
+    field public static final int TYPE_ROUNDABOUT_ENTER_AND_EXIT_CCW_WITH_ANGLE = 35; // 0x23
+    field public static final int TYPE_ROUNDABOUT_ENTER_AND_EXIT_CW = 32; // 0x20
+    field public static final int TYPE_ROUNDABOUT_ENTER_AND_EXIT_CW_WITH_ANGLE = 33; // 0x21
+    field public static final int TYPE_ROUNDABOUT_EXIT = 31; // 0x1f
+    field public static final int TYPE_STRAIGHT = 36; // 0x24
+    field public static final int TYPE_TURN_NORMAL_LEFT = 7; // 0x7
+    field public static final int TYPE_TURN_NORMAL_RIGHT = 8; // 0x8
+    field public static final int TYPE_TURN_SHARP_LEFT = 9; // 0x9
+    field public static final int TYPE_TURN_SHARP_RIGHT = 10; // 0xa
+    field public static final int TYPE_TURN_SLIGHT_LEFT = 5; // 0x5
+    field public static final int TYPE_TURN_SLIGHT_RIGHT = 6; // 0x6
+    field public static final int TYPE_UNKNOWN = 0; // 0x0
+    field public static final int TYPE_U_TURN_LEFT = 11; // 0xb
+    field public static final int TYPE_U_TURN_RIGHT = 12; // 0xc
+  }
+
+  public static final class Maneuver.Builder {
+    method public androidx.car.app.navigation.model.Maneuver build();
+    method public androidx.car.app.navigation.model.Maneuver.Builder setIcon(androidx.car.app.model.CarIcon?);
+    method public androidx.car.app.navigation.model.Maneuver.Builder setRoundaboutExitAngle(int);
+    method public androidx.car.app.navigation.model.Maneuver.Builder setRoundaboutExitNumber(int);
+  }
+
+  public class MessageInfo implements androidx.car.app.navigation.model.NavigationTemplate.NavigationInfo {
+    method public static androidx.car.app.navigation.model.MessageInfo.Builder builder(CharSequence);
+    method public androidx.car.app.model.CarIcon? getImage();
+    method public androidx.car.app.model.CarText? getText();
+    method public androidx.car.app.model.CarText getTitle();
+  }
+
+  public static final class MessageInfo.Builder {
+    method public androidx.car.app.navigation.model.MessageInfo build();
+    method public androidx.car.app.navigation.model.MessageInfo.Builder setImage(androidx.car.app.model.CarIcon?);
+    method public androidx.car.app.navigation.model.MessageInfo.Builder setText(CharSequence?);
+    method public androidx.car.app.navigation.model.MessageInfo.Builder setTitle(CharSequence);
+  }
+
+  public class NavigationTemplate implements androidx.car.app.model.Template {
+    method public static androidx.car.app.navigation.model.NavigationTemplate.Builder builder();
+    method public androidx.car.app.model.ActionStrip getActionStrip();
+    method public androidx.car.app.model.CarColor? getBackgroundColor();
+    method public androidx.car.app.navigation.model.TravelEstimate? getDestinationTravelEstimate();
+    method public androidx.car.app.navigation.model.NavigationTemplate.NavigationInfo? getNavigationInfo();
+  }
+
+  public static final class NavigationTemplate.Builder {
+    method public androidx.car.app.navigation.model.NavigationTemplate build();
+    method public androidx.car.app.navigation.model.NavigationTemplate.Builder setActionStrip(androidx.car.app.model.ActionStrip);
+    method public androidx.car.app.navigation.model.NavigationTemplate.Builder setBackgroundColor(androidx.car.app.model.CarColor?);
+    method public androidx.car.app.navigation.model.NavigationTemplate.Builder setDestinationTravelEstimate(androidx.car.app.navigation.model.TravelEstimate?);
+    method public androidx.car.app.navigation.model.NavigationTemplate.Builder setNavigationInfo(androidx.car.app.navigation.model.NavigationTemplate.NavigationInfo?);
+  }
+
+  public static interface NavigationTemplate.NavigationInfo {
+  }
+
+  public final class PlaceListNavigationTemplate implements androidx.car.app.model.Template {
+    method public static androidx.car.app.navigation.model.PlaceListNavigationTemplate.Builder builder();
+    method public androidx.car.app.model.ActionStrip? getActionStrip();
+    method public androidx.car.app.model.Action? getHeaderAction();
+    method public androidx.car.app.model.ItemList? getItemList();
+    method public androidx.car.app.model.CarText? getTitle();
+    method public boolean isLoading();
+  }
+
+  public static final class PlaceListNavigationTemplate.Builder {
+    ctor public PlaceListNavigationTemplate.Builder();
+    method public androidx.car.app.navigation.model.PlaceListNavigationTemplate build();
+    method public androidx.car.app.navigation.model.PlaceListNavigationTemplate.Builder setActionStrip(androidx.car.app.model.ActionStrip?);
+    method public androidx.car.app.navigation.model.PlaceListNavigationTemplate.Builder setHeaderAction(androidx.car.app.model.Action?);
+    method public androidx.car.app.navigation.model.PlaceListNavigationTemplate.Builder setIsLoading(boolean);
+    method public androidx.car.app.navigation.model.PlaceListNavigationTemplate.Builder setItemList(androidx.car.app.model.ItemList?);
+    method @VisibleForTesting public androidx.car.app.navigation.model.PlaceListNavigationTemplate.Builder setItemListForTesting(androidx.car.app.model.ItemList?);
+    method public androidx.car.app.navigation.model.PlaceListNavigationTemplate.Builder setTitle(CharSequence?);
+  }
+
+  public final class RoutePreviewNavigationTemplate implements androidx.car.app.model.Template {
+    method public static androidx.car.app.navigation.model.RoutePreviewNavigationTemplate.Builder builder();
+    method public androidx.car.app.model.ActionStrip? getActionStrip();
+    method public androidx.car.app.model.Action? getHeaderAction();
+    method public androidx.car.app.model.ItemList? getItemList();
+    method public androidx.car.app.model.Action? getNavigateAction();
+    method public androidx.car.app.model.CarText? getTitle();
+    method public boolean isLoading();
+  }
+
+  public static final class RoutePreviewNavigationTemplate.Builder {
+    ctor public RoutePreviewNavigationTemplate.Builder();
+    method public androidx.car.app.navigation.model.RoutePreviewNavigationTemplate build();
+    method public androidx.car.app.navigation.model.RoutePreviewNavigationTemplate.Builder setActionStrip(androidx.car.app.model.ActionStrip?);
+    method public androidx.car.app.navigation.model.RoutePreviewNavigationTemplate.Builder setHeaderAction(androidx.car.app.model.Action?);
+    method public androidx.car.app.navigation.model.RoutePreviewNavigationTemplate.Builder setIsLoading(boolean);
+    method public androidx.car.app.navigation.model.RoutePreviewNavigationTemplate.Builder setItemList(androidx.car.app.model.ItemList?);
+    method @VisibleForTesting public androidx.car.app.navigation.model.RoutePreviewNavigationTemplate.Builder setItemListForTesting(androidx.car.app.model.ItemList?);
+    method public androidx.car.app.navigation.model.RoutePreviewNavigationTemplate.Builder setNavigateAction(androidx.car.app.model.Action);
+    method public androidx.car.app.navigation.model.RoutePreviewNavigationTemplate.Builder setTitle(CharSequence?);
+  }
+
+  public class RoutingInfo implements androidx.car.app.navigation.model.NavigationTemplate.NavigationInfo {
+    method public static androidx.car.app.navigation.model.RoutingInfo.Builder builder();
+    method public androidx.car.app.model.Distance? getCurrentDistance();
+    method public androidx.car.app.navigation.model.Step? getCurrentStep();
+    method public androidx.car.app.model.CarIcon? getJunctionImage();
+    method public androidx.car.app.navigation.model.Step? getNextStep();
+    method public boolean isLoading();
+  }
+
+  public static final class RoutingInfo.Builder {
+    method public androidx.car.app.navigation.model.RoutingInfo build();
+    method public androidx.car.app.navigation.model.RoutingInfo.Builder setCurrentStep(androidx.car.app.navigation.model.Step, androidx.car.app.model.Distance);
+    method public androidx.car.app.navigation.model.RoutingInfo.Builder setIsLoading(boolean);
+    method public androidx.car.app.navigation.model.RoutingInfo.Builder setJunctionImage(androidx.car.app.model.CarIcon?);
+    method public androidx.car.app.navigation.model.RoutingInfo.Builder setNextStep(androidx.car.app.navigation.model.Step?);
+  }
+
+  public final class Step {
+    method public static androidx.car.app.navigation.model.Step.Builder builder(CharSequence);
+    method public androidx.car.app.model.CarText? getCue();
+    method public java.util.List<androidx.car.app.navigation.model.Lane!> getLanes();
+    method public androidx.car.app.model.CarIcon? getLanesImage();
+    method public androidx.car.app.navigation.model.Maneuver? getManeuver();
+    method public androidx.car.app.model.CarText? getRoad();
+    method public androidx.car.app.navigation.model.Step.Builder newBuilder();
+  }
+
+  public static final class Step.Builder {
+    method public androidx.car.app.navigation.model.Step.Builder addLane(androidx.car.app.navigation.model.Lane);
+    method public androidx.car.app.navigation.model.Step build();
+    method public androidx.car.app.navigation.model.Step.Builder clearLanes();
+    method public androidx.car.app.navigation.model.Step.Builder setCue(CharSequence);
+    method public androidx.car.app.navigation.model.Step.Builder setLanesImage(androidx.car.app.model.CarIcon?);
+    method public androidx.car.app.navigation.model.Step.Builder setManeuver(androidx.car.app.navigation.model.Maneuver?);
+    method public androidx.car.app.navigation.model.Step.Builder setRoad(CharSequence);
+  }
+
+  public final class TravelEstimate {
+    method public static androidx.car.app.navigation.model.TravelEstimate.Builder builder(androidx.car.app.model.Distance, long, androidx.car.app.model.DateTimeWithZone);
+    method @RequiresApi(26) public static androidx.car.app.navigation.model.TravelEstimate.Builder builder(androidx.car.app.model.Distance, java.time.Duration, java.time.ZonedDateTime);
+    method public static androidx.car.app.navigation.model.TravelEstimate create(androidx.car.app.model.Distance, long, androidx.car.app.model.DateTimeWithZone);
+    method @RequiresApi(26) public static androidx.car.app.navigation.model.TravelEstimate create(androidx.car.app.model.Distance, java.time.Duration, java.time.ZonedDateTime);
+    method public androidx.car.app.model.DateTimeWithZone? getArrivalTimeAtDestination();
+    method public androidx.car.app.model.Distance getRemainingDistance();
+    method public androidx.car.app.model.CarColor getRemainingDistanceColor();
+    method public androidx.car.app.model.CarColor getRemainingTimeColor();
+    method public long getRemainingTimeSeconds();
+  }
+
+  public static final class TravelEstimate.Builder {
+    method public androidx.car.app.navigation.model.TravelEstimate build();
+    method public androidx.car.app.navigation.model.TravelEstimate.Builder setRemainingDistanceColor(androidx.car.app.model.CarColor);
+    method public androidx.car.app.navigation.model.TravelEstimate.Builder setRemainingTimeColor(androidx.car.app.model.CarColor);
+  }
+
+  public final class Trip {
+    method public static androidx.car.app.navigation.model.Trip.Builder builder();
+    method public androidx.car.app.model.CarText? getCurrentRoad();
+    method public java.util.List<androidx.car.app.navigation.model.TravelEstimate!> getDestinationTravelEstimates();
+    method public java.util.List<androidx.car.app.navigation.model.Destination!> getDestinations();
+    method public java.util.List<androidx.car.app.navigation.model.TravelEstimate!> getStepTravelEstimates();
+    method public java.util.List<androidx.car.app.navigation.model.Step!> getSteps();
+    method public boolean isLoading();
+  }
+
+  public static final class Trip.Builder {
+    ctor public Trip.Builder();
+    method public androidx.car.app.navigation.model.Trip.Builder addDestination(androidx.car.app.navigation.model.Destination);
+    method public androidx.car.app.navigation.model.Trip.Builder addDestinationTravelEstimate(androidx.car.app.navigation.model.TravelEstimate);
+    method public androidx.car.app.navigation.model.Trip.Builder addStep(androidx.car.app.navigation.model.Step?);
+    method public androidx.car.app.navigation.model.Trip.Builder addStepTravelEstimate(androidx.car.app.navigation.model.TravelEstimate);
+    method public androidx.car.app.navigation.model.Trip build();
+    method public androidx.car.app.navigation.model.Trip.Builder clearDestinationTravelEstimates();
+    method public androidx.car.app.navigation.model.Trip.Builder clearDestinations();
+    method public androidx.car.app.navigation.model.Trip.Builder clearStepTravelEstimates();
+    method public androidx.car.app.navigation.model.Trip.Builder clearSteps();
+    method public androidx.car.app.navigation.model.Trip.Builder setCurrentRoad(CharSequence?);
+    method public androidx.car.app.navigation.model.Trip.Builder setIsLoading(boolean);
+  }
+
+}
+
 package androidx.car.app.serialization {
 
   public final class Bundleable implements android.os.Parcelable {
@@ -171,6 +1051,10 @@
 
 package androidx.car.app.utils {
 
+  public interface Logger {
+    method public void log(String);
+  }
+
   public class ThreadUtils {
     method public static void checkMainThread();
     method public static void runOnMain(Runnable);

diff --git a/car/app/app/build.gradle b/car/app/app/build.gradle
index 1b0f2e5..16e0e08 100644
--- a/car/app/app/build.gradle
+++ b/car/app/app/build.gradle

@@ -13,10 +13,11 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 import androidx.build.LibraryGroups
 import androidx.build.LibraryType
-import androidx.build.LibraryVersions
-import androidx.build.Publish
+
+import static androidx.build.dependencies.DependenciesKt.*
 
 plugins {
     id("AndroidXPlugin")
@@ -26,13 +27,38 @@
 dependencies {
     implementation "androidx.activity:activity:1.1.0"
     implementation "androidx.annotation:annotation:1.1.0"
+    implementation "androidx.core:core:1.3.0"
     implementation "androidx.lifecycle:lifecycle-viewmodel:2.2.0"
     implementation "androidx.lifecycle:lifecycle-common-java8:2.2.0"
+
+    androidTestImplementation(ANDROIDX_TEST_CORE)
+    androidTestImplementation(ANDROIDX_TEST_RULES)
+    androidTestImplementation(ANDROIDX_TEST_EXT_JUNIT)
+    androidTestImplementation(ANDROIDX_TEST_RUNNER)
+    // TODO(shiufai): We need this for assertThrows. Point back to the AndroidX shared version if
+    // it is ever upgraded.
+    androidTestImplementation("junit:junit:4.13")
+    androidTestImplementation(TRUTH)
+    androidTestImplementation(MOCKITO_ANDROID)
+    androidTestImplementation ROBOLECTRIC, {
+        // The following are excluded as they are resulting in duplicated class conflicts with
+        // the junit dependency above.
+        exclude group: "org.apache.maven.wagon"
+        exclude group: "org.apache.maven"
+    }
 }
 
 android {
     defaultConfig {
         minSdkVersion 21
+        multiDexEnabled = true
+    }
+    lintOptions {
+        // We have a bunch of builder/inner classes where the outer classes access the private
+        // fields/constructors directly.
+        disable("SyntheticAccessor")
+        // We rely on keeping a bunch of private variables in the library for serialization.
+        disable("BanKeepAnnotation")
     }
     buildFeatures {
         aidl = true
@@ -40,6 +66,8 @@
     buildTypes.all {
         consumerProguardFiles 'proguard-rules.pro'
     }
+
+    testOptions.unitTests.includeAndroidResources = true
 }
 
 androidx {

diff --git a/car/app/app/src/androidTest/AndroidManifest.xml b/car/app/app/src/androidTest/AndroidManifest.xml
index ce015a5..d84e190 100644
--- a/car/app/app/src/androidTest/AndroidManifest.xml
+++ b/car/app/app/src/androidTest/AndroidManifest.xml

@@ -15,6 +15,6 @@
   limitations under the License.
   -->
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
-    package="androidx.car.app.test">
+    package="androidx.car.app">
 
 </manifest>

diff --git a/car/app/app/src/androidTest/java/androidx/car/app/TestData.java b/car/app/app/src/androidTest/java/androidx/car/app/TestData.java
new file mode 100644
index 0000000..2017796
--- /dev/null
+++ b/car/app/app/src/androidTest/java/androidx/car/app/TestData.java

@@ -0,0 +1,32 @@
+/*
+ * Copyright 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package androidx.car.app;
+
+import androidx.car.app.model.LatLng;
+import androidx.car.app.model.Place;
+
+/** A grab bag of fake data shared by tests. */
+public final class TestData {
+    public static final LatLng GOOGLE_KIR = LatLng.create(47.6696482, -122.19950278);
+    public static final LatLng GOOGLE_BVE = LatLng.create(47.6204588, -122.1918818);
+
+    public static final Place PLACE_KIR = Place.builder(GOOGLE_KIR).build();
+    public static final Place PLACE_BVE = Place.builder(GOOGLE_BVE).build();
+
+    private TestData() {
+    }
+}

diff --git a/car/app/app/src/androidTest/java/androidx/car/app/TestUtils.java b/car/app/app/src/androidTest/java/androidx/car/app/TestUtils.java
new file mode 100644
index 0000000..78d3eb4
--- /dev/null
+++ b/car/app/app/src/androidTest/java/androidx/car/app/TestUtils.java

@@ -0,0 +1,166 @@
+/*
+ * Copyright 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package androidx.car.app;
+
+import static androidx.car.app.model.CarIcon.BACK;
+
+import static com.google.common.truth.Truth.assertThat;
+
+import android.text.SpannableString;
+
+import androidx.annotation.Nullable;
+import androidx.annotation.RequiresApi;
+import androidx.car.app.model.Action;
+import androidx.car.app.model.CarIcon;
+import androidx.car.app.model.CarText;
+import androidx.car.app.model.DateTimeWithZone;
+import androidx.car.app.model.DistanceSpan;
+import androidx.car.app.model.GridItem;
+import androidx.car.app.model.ItemList;
+import androidx.car.app.model.Pane;
+import androidx.car.app.model.Row;
+import androidx.car.app.model.SectionedItemList;
+
+import java.text.ParseException;
+import java.text.SimpleDateFormat;
+import java.time.ZonedDateTime;
+import java.time.format.TextStyle;
+import java.util.ArrayList;
+import java.util.Date;
+import java.util.List;
+import java.util.Locale;
+import java.util.TimeZone;
+
+/** A grab bag of utility methods intended only for tests. */
+public class TestUtils {
+    /** Helper functions in here only. */
+    private TestUtils() {
+    }
+
+    /**
+     * Returns a {@link DateTimeWithZone} instance from a date string and a time zone id.
+     *
+     * @param dateTimeString The string in ISO format, for example "2020-04-14T15:57:00".
+     * @param zoneIdString   An Olson DB time zone identifier, for example "US/Pacific".
+     */
+    public static DateTimeWithZone createDateTimeWithZone(
+            String dateTimeString, String zoneIdString) {
+        SimpleDateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss");
+        TimeZone timeZone = TimeZone.getTimeZone(zoneIdString);
+        dateFormat.setTimeZone(timeZone);
+        Date date;
+        try {
+            date = dateFormat.parse(dateTimeString);
+        } catch (ParseException e) {
+            throw new IllegalArgumentException("Failed to parse string: " + dateTimeString, e);
+        }
+        if (date == null) {
+            throw new IllegalArgumentException("Failed to parse string: " + dateTimeString);
+        }
+        return DateTimeWithZone.create(date.getTime(), timeZone);
+    }
+
+    /** Returns a default {@link Action} instance. */
+    public static Action createAction(@Nullable String title, @Nullable CarIcon icon) {
+        return Action.builder().setTitle(title).setIcon(icon).setOnClickListener(() -> {
+        }).build();
+    }
+
+    /** Returns an {@link ItemList} with the given number of rows and selectable state. */
+    public static ItemList createItemList(int rowCount, boolean isSelectable) {
+        return createItemListWithDistanceSpan(rowCount, isSelectable, null);
+    }
+
+    /**
+     * Returns an {@link ItemList} with the given selectable state and number of rows populated with
+     * the given {@link DistanceSpan}.
+     */
+    public static ItemList createItemListWithDistanceSpan(
+            int rowCount, boolean isSelectable, @Nullable DistanceSpan distanceSpan) {
+        ItemList.Builder builder = ItemList.builder();
+        for (int i = 0; i < rowCount; ++i) {
+            Row.Builder rowBuilder = Row.builder();
+            if (distanceSpan != null) {
+                SpannableString title = new SpannableString("  title " + i);
+                title.setSpan(distanceSpan, /* start= */ 0, /* end= */ 1, /* flags= */ 0);
+                rowBuilder.setTitle(title);
+            } else {
+                rowBuilder.setTitle("title " + i);
+            }
+            builder.addItem(rowBuilder.build());
+        }
+
+        if (isSelectable) {
+            builder.setSelectable(index -> {
+            });
+        }
+
+        return builder.build();
+    }
+
+    /** Returns a {@link Pane} with the given number of rows and actions */
+    public static Pane createPane(int rowCount, int actionCount) {
+        Pane.Builder builder = Pane.builder();
+        for (int i = 0; i < rowCount; ++i) {
+            builder.addRow(Row.builder().setTitle("title " + i).build());
+        }
+
+        List<Action> actions = new ArrayList<>();
+        for (int i = 0; i < actionCount; i++) {
+            actions.add(createAction("action " + i, null));
+        }
+        builder.setActions(actions);
+
+        return builder.build();
+    }
+
+    /** Returns a list of {@link SectionedItemList} with the given parameters. */
+    public static List<SectionedItemList> createSections(
+            int sectionCount, int rowCountPerSection, boolean isSelectable) {
+        List<SectionedItemList> sections = new ArrayList<>();
+
+        for (int i = 0; i < sectionCount; i++) {
+            sections.add(
+                    SectionedItemList.create(
+                            createItemList(rowCountPerSection, isSelectable),
+                            CarText.create("Section " + i)));
+        }
+
+        return sections;
+    }
+
+    /** Returns an {@link ItemList} consisting of {@link GridItem}s */
+    public static ItemList getGridItemList(int itemCount) {
+        ItemList.Builder builder = ItemList.builder();
+        while (itemCount-- > 0) {
+            builder.addItem(GridItem.builder().setTitle("Title").setImage(BACK).build());
+        }
+        return builder.build();
+    }
+
+    @RequiresApi(26)
+    public static void assertDateTimeWithZoneEquals(
+            ZonedDateTime zonedDateTime, DateTimeWithZone dateTimeWithZone) {
+        assertThat(dateTimeWithZone.getZoneShortName())
+                .isEqualTo(zonedDateTime.getZone().getDisplayName(TextStyle.SHORT,
+                        Locale.getDefault()));
+        assertThat(dateTimeWithZone.getZoneOffsetSeconds())
+                .isEqualTo(dateTimeWithZone.getZoneOffsetSeconds());
+        assertThat(dateTimeWithZone.getTimeSinceEpochMillis())
+                .isEqualTo(dateTimeWithZone.getTimeSinceEpochMillis());
+    }
+}

diff --git a/car/app/app/src/androidTest/java/androidx/car/app/model/ActionStripTest.java b/car/app/app/src/androidTest/java/androidx/car/app/model/ActionStripTest.java
new file mode 100644
index 0000000..e6efb98
--- /dev/null
+++ b/car/app/app/src/androidTest/java/androidx/car/app/model/ActionStripTest.java

@@ -0,0 +1,107 @@
+/*
+ * Copyright 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package androidx.car.app.model;
+
+import static com.google.common.truth.Truth.assertThat;
+
+import static org.junit.Assert.assertThrows;
+
+import androidx.test.ext.junit.runners.AndroidJUnit4;
+import androidx.test.filters.SmallTest;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+/** Tests for {@link ActionStrip}. */
+@SmallTest
+@RunWith(AndroidJUnit4.class)
+public class ActionStripTest {
+    @Test
+    public void createEmpty_throws() {
+        assertThrows(IllegalStateException.class, () -> ActionStrip.builder().build());
+    }
+
+    @Test
+    public void addDuplicatedTypes_throws() {
+        Action action1 = Action.BACK;
+        Action action2 = Action.builder().setTitle("Test").setOnClickListener(() -> {
+        }).build();
+        assertThrows(
+                IllegalArgumentException.class,
+                () -> ActionStrip.builder().addAction(action1).addAction(action1));
+
+        // Duplicated custom types will not throw.
+        ActionStrip.builder().addAction(action1).addAction(action2).addAction(action2).build();
+    }
+
+    @Test
+    public void createActions() {
+        Action action1 = Action.BACK;
+        Action action2 = Action.builder().setTitle("Test").setOnClickListener(() -> {
+        }).build();
+        ActionStrip list = ActionStrip.builder().addAction(action1).addAction(action2).build();
+
+        assertThat(list.getActions()).hasSize(2);
+        assertThat(action1).isEqualTo(list.getActions().get(0));
+        assertThat(action2).isEqualTo(list.getActions().get(1));
+    }
+
+    @Test
+    public void clearActions() {
+        Action action1 = Action.BACK;
+        Action action2 = Action.APP_ICON;
+        ActionStrip list =
+                ActionStrip.builder()
+                        .addAction(action1)
+                        .addAction(action2)
+                        .clearActions()
+                        .addAction(action2)
+                        .build();
+        assertThat(list.getActions()).hasSize(1);
+    }
+
+    @Test
+    public void getActionOfType() {
+        Action action1 = Action.BACK;
+        Action action2 = Action.builder().setTitle("Test").setOnClickListener(() -> {
+        }).build();
+        ActionStrip list = ActionStrip.builder().addAction(action1).addAction(action2).build();
+
+        assertThat(list.getActionOfType(Action.TYPE_BACK)).isEqualTo(action1);
+        assertThat(list.getActionOfType(Action.TYPE_CUSTOM)).isEqualTo(action2);
+    }
+
+    @Test
+    public void equals() {
+        Action action1 = Action.BACK;
+        Action action2 = Action.APP_ICON;
+        ActionStrip list = ActionStrip.builder().addAction(action1).addAction(action2).build();
+        ActionStrip list2 = ActionStrip.builder().addAction(action1).addAction(action2).build();
+
+        assertThat(list2).isEqualTo(list);
+    }
+
+    @Test
+    public void notEquals() {
+        Action action1 = Action.BACK;
+        Action action2 = Action.APP_ICON;
+        ActionStrip list = ActionStrip.builder().addAction(action1).addAction(action2).build();
+        ActionStrip list2 = ActionStrip.builder().addAction(action2).build();
+
+        assertThat(list).isNotEqualTo(list2);
+    }
+}

diff --git a/car/app/app/src/androidTest/java/androidx/car/app/model/ActionTest.java b/car/app/app/src/androidTest/java/androidx/car/app/model/ActionTest.java
new file mode 100644
index 0000000..7ac962a
--- /dev/null
+++ b/car/app/app/src/androidTest/java/androidx/car/app/model/ActionTest.java

@@ -0,0 +1,210 @@
+/*
+ * Copyright 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package androidx.car.app.model;
+
+import static com.google.common.truth.Truth.assertThat;
+
+import static org.junit.Assert.assertThrows;
+import static org.mockito.Mockito.mock;
+
+import android.content.ContentResolver;
+import android.net.Uri;
+import android.os.RemoteException;
+
+import androidx.car.app.IOnDoneCallback;
+import androidx.car.app.test.R;
+import androidx.core.graphics.drawable.IconCompat;
+import androidx.test.core.app.ApplicationProvider;
+import androidx.test.ext.junit.runners.AndroidJUnit4;
+import androidx.test.filters.SmallTest;
+
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Mock;
+import org.mockito.junit.MockitoJUnit;
+import org.mockito.junit.MockitoRule;
+
+/** Tests for {@link Action}. */
+@SmallTest
+@RunWith(AndroidJUnit4.class)
+public class ActionTest {
+    @Rule
+    public final MockitoRule mockito = MockitoJUnit.rule();
+
+    @Mock
+    private IOnDoneCallback.Stub mMockOnDoneCallback;
+
+    @Test
+    public void create_throws_noTitleOrIcon() {
+        assertThrows(
+                IllegalStateException.class, () -> Action.builder().setOnClickListener(() -> {
+                }).build());
+        assertThrows(
+                IllegalStateException.class,
+                () -> Action.builder().setOnClickListener(() -> {
+                }).setTitle("").build());
+    }
+
+    @Test
+    public void create_throws_invalid_carIcon() {
+        Uri.Builder builder = new Uri.Builder();
+        builder.scheme(ContentResolver.SCHEME_CONTENT);
+        builder.appendPath("foo/bar");
+        Uri iconUri = builder.build();
+        CarIcon carIcon = CarIcon.of(IconCompat.createWithContentUri(iconUri));
+
+        assertThrows(IllegalArgumentException.class, () -> Action.builder().setIcon(carIcon));
+    }
+
+    @Test
+    public void create_throws_customBackgroundColor() {
+        OnClickListener >
+        assertThrows(
+                IllegalArgumentException.class,
+                () ->
+                        Action.builder()
+                                .setTitle("foo")
+                                .setOnClickListener(onClickListener)
+                                .setBackgroundColor(CarColor.createCustom(0xdead, 0xbeef))
+                                .build());
+    }
+
+    @Test
+    public void create_noTitleDefault() {
+        OnClickListener >
+        Action action =
+                Action.builder()
+                        .setIcon(
+                                CarIcon.of(
+                                        IconCompat.createWithResource(
+                                                ApplicationProvider.getApplicationContext(),
+                                                R.drawable.ic_test_1)))
+                        .setOnClickListener(onClickListener)
+                        .build();
+        assertThat(action.getTitle()).isNull();
+    }
+
+    @Test
+    public void create_noIconDefault() {
+        OnClickListener >
+        Action action = Action.builder().setTitle("foo").setOnClickListener(
+                onClickListener).build();
+        assertThat(action.getIcon()).isNull();
+    }
+
+    @Test
+    public void create_noBackgroundColorDefault() {
+        OnClickListener >
+        Action action = Action.builder().setTitle("foo").setOnClickListener(
+                onClickListener).build();
+        assertThat(action.getBackgroundColor()).isEqualTo(CarColor.DEFAULT);
+    }
+
+    @Test
+    public void createInstance() throws RemoteException {
+        OnClickListener >
+        IconCompat icon =
+                IconCompat.createWithResource(
+                        ApplicationProvider.getApplicationContext(), R.drawable.ic_test_1);
+        String title = "foo";
+        Action action =
+                Action.builder()
+                        .setTitle(title)
+                        .setIcon(CarIcon.of(icon))
+                        .setBackgroundColor(CarColor.BLUE)
+                        .setOnClickListener(onClickListener)
+                        .build();
+        assertThat(icon).isEqualTo(action.getIcon().getIcon());
+        assertThat(CarText.create(title)).isEqualTo(action.getTitle());
+        assertThat(CarColor.BLUE).isEqualTo(action.getBackgroundColor());
+        // TODO(shiufai): revisit the following as the test is not running on the main looper
+        //  thread, and thus the verify is failing.
+//        action.getOnClickListener().getListener().onClick(mockOnDoneCallback);
+//        verify(onClickListener).onClick();
+    }
+
+    @Test
+    public void create_invalidSetOnBackThrows() {
+        assertThrows(
+                IllegalStateException.class,
+                () -> Action.BACK.newBuilder().setOnClickListener(() -> {
+                }).build());
+        assertThrows(
+                IllegalStateException.class,
+                () -> Action.BACK.newBuilder().setTitle("BACK").build());
+        assertThrows(
+                IllegalStateException.class,
+                () -> Action.BACK.newBuilder().setIcon(CarIcon.ALERT).build());
+    }
+
+    @Test
+    public void create_invalidSetOnAppIconThrows() {
+        assertThrows(
+                IllegalStateException.class,
+                () -> Action.APP_ICON.newBuilder().setOnClickListener(() -> {
+                }).build());
+        assertThrows(
+                IllegalStateException.class,
+                () -> Action.APP_ICON.newBuilder().setTitle("APP").build());
+        assertThrows(
+                IllegalStateException.class,
+                () -> Action.APP_ICON.newBuilder().setIcon(CarIcon.ALERT).build());
+    }
+
+    @Test
+    public void equals() {
+        String title = "foo";
+        CarIcon icon = CarIcon.ALERT;
+
+        Action action1 =
+                Action.builder().setOnClickListener(() -> {
+                }).setTitle(title).setIcon(icon).build();
+        Action action2 =
+                Action.builder().setOnClickListener(() -> {
+                }).setTitle(title).setIcon(icon).build();
+
+        assertThat(action2).isEqualTo(action1);
+    }
+
+    @Test
+    public void notEquals_nonMatchingTitle() {
+        String title = "foo";
+        Action action1 = Action.builder().setOnClickListener(() -> {
+        }).setTitle(title).build();
+        Action action2 = Action.builder().setOnClickListener(() -> {
+        }).setTitle("not foo").build();
+
+        assertThat(action2).isNotEqualTo(action1);
+    }
+
+    @Test
+    public void notEquals_nonMatchingIcon() {
+        String title = "foo";
+        CarIcon icon1 = CarIcon.ALERT;
+        CarIcon icon2 = CarIcon.APP_ICON;
+
+        Action action1 =
+                Action.builder().setOnClickListener(() -> {
+                }).setTitle(title).setIcon(icon1).build();
+        Action action2 =
+                Action.builder().setOnClickListener(() -> {
+                }).setTitle(title).setIcon(icon2).build();
+
+        assertThat(action2).isNotEqualTo(action1);
+    }
+}

diff --git a/car/app/app/src/androidTest/java/androidx/car/app/model/CarIconSpanTest.java b/car/app/app/src/androidTest/java/androidx/car/app/model/CarIconSpanTest.java
new file mode 100644
index 0000000..2439237
--- /dev/null
+++ b/car/app/app/src/androidTest/java/androidx/car/app/model/CarIconSpanTest.java

@@ -0,0 +1,84 @@
+/*
+ * Copyright 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package androidx.car.app.model;
+
+import static com.google.common.truth.Truth.assertThat;
+
+import static org.junit.Assert.assertThrows;
+
+import android.content.ContentResolver;
+import android.net.Uri;
+
+import androidx.car.app.test.R;
+import androidx.core.graphics.drawable.IconCompat;
+import androidx.test.core.app.ApplicationProvider;
+import androidx.test.ext.junit.runners.AndroidJUnit4;
+import androidx.test.filters.SmallTest;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+/** Tests for {@link CarIconSpan}. */
+@SmallTest
+@RunWith(AndroidJUnit4.class)
+public class CarIconSpanTest {
+    private IconCompat mIcon;
+
+    @Before
+    public void setup() {
+        mIcon =
+                IconCompat.createWithResource(
+                        ApplicationProvider.getApplicationContext(), R.drawable.ic_test_1);
+    }
+
+    @Test
+    public void constructor() {
+        CarIcon carIcon = CarIcon.of(mIcon);
+        CarIconSpan span = CarIconSpan.create(carIcon);
+
+        assertThat(span.getIcon()).isEqualTo(carIcon);
+    }
+
+    @Test
+    public void constructor_invalidCarIcon_throws() {
+        Uri.Builder builder = new Uri.Builder();
+        builder.scheme(ContentResolver.SCHEME_CONTENT);
+        builder.appendPath("foo/bar");
+        Uri iconUri = builder.build();
+        CarIcon carIcon = CarIcon.of(IconCompat.createWithContentUri(iconUri));
+        assertThrows(IllegalArgumentException.class, () -> CarIconSpan.create(carIcon));
+    }
+
+    @Test
+    public void equals() {
+        CarIcon carIcon = CarIcon.of(mIcon);
+        CarIconSpan span1 = CarIconSpan.create(carIcon);
+        CarIconSpan span2 = CarIconSpan.create(carIcon);
+
+        assertThat(span2).isEqualTo(span1);
+    }
+
+    @Test
+    public void notEquals() {
+        CarIcon carIcon = CarIcon.of(mIcon);
+        CarIconSpan span1 = CarIconSpan.create(carIcon);
+        CarIconSpan span2 = CarIconSpan.create(CarIcon.ALERT);
+
+        assertThat(span2).isNotEqualTo(span1);
+    }
+}

diff --git a/car/app/app/src/androidTest/java/androidx/car/app/model/CarIconTest.java b/car/app/app/src/androidTest/java/androidx/car/app/model/CarIconTest.java
new file mode 100644
index 0000000..1152c7e
--- /dev/null
+++ b/car/app/app/src/androidTest/java/androidx/car/app/model/CarIconTest.java

@@ -0,0 +1,157 @@
+/*
+ * Copyright 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package androidx.car.app.model;
+
+import static androidx.car.app.model.CarColor.BLUE;
+import static androidx.car.app.model.CarColor.DEFAULT;
+import static androidx.car.app.model.CarColor.GREEN;
+import static androidx.car.app.model.CarIcon.BACK;
+import static androidx.car.app.model.CarIcon.TYPE_BACK;
+import static androidx.car.app.model.CarIcon.TYPE_CUSTOM;
+
+import static com.google.common.truth.Truth.assertThat;
+
+import static org.junit.Assert.assertThrows;
+
+import android.content.ContentResolver;
+import android.graphics.Bitmap;
+import android.net.Uri;
+
+import androidx.car.app.test.R;
+import androidx.core.graphics.drawable.IconCompat;
+import androidx.test.core.app.ApplicationProvider;
+import androidx.test.ext.junit.runners.AndroidJUnit4;
+import androidx.test.filters.SmallTest;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.io.File;
+
+/** Tests for {@link CarIcon}. */
+@SmallTest
+@RunWith(AndroidJUnit4.class)
+public class CarIconTest {
+    private IconCompat mIcon;
+
+    @Before
+    public void setup() {
+        mIcon =
+                IconCompat.createWithResource(
+                        ApplicationProvider.getApplicationContext(), R.drawable.ic_test_1);
+    }
+
+    @Test
+    public void of() {
+        CarIcon carIcon = CarIcon.of(mIcon);
+
+        assertThat(carIcon.getType()).isEqualTo(TYPE_CUSTOM);
+        assertThat(carIcon.getTint()).isNull();
+        assertThat(carIcon.getIcon()).isEqualTo(mIcon);
+    }
+
+    @Test
+    public void build_withTint() {
+        CarIcon carIcon = CarIcon.builder(mIcon).setTint(BLUE).build();
+
+        assertThat(carIcon.getType()).isEqualTo(TYPE_CUSTOM);
+        assertThat(carIcon.getTint()).isEqualTo(BLUE);
+        assertThat(carIcon.getIcon()).isEqualTo(mIcon);
+    }
+
+    @Test
+    public void build_noTint() {
+        CarIcon carIcon = CarIcon.builder(mIcon).build();
+
+        assertThat(carIcon.getType()).isEqualTo(TYPE_CUSTOM);
+        assertThat(carIcon.getTint()).isNull();
+        assertThat(mIcon).isEqualTo(carIcon.getIcon());
+    }
+
+    @Test
+    public void newBuilder_fromStandard() {
+        CarIcon carIcon = BACK.newBuilder().setTint(GREEN).build();
+
+        assertThat(carIcon.getType()).isEqualTo(TYPE_BACK);
+        assertThat(carIcon.getTint()).isEqualTo(GREEN);
+        assertThat(carIcon.getIcon()).isEqualTo(BACK.getIcon());
+    }
+
+    @Test
+    public void standard_defaultTint() {
+        assertThat(BACK.getTint()).isEqualTo(DEFAULT);
+    }
+
+    // TODO(shiufai): Add content uri equality test once we support content URI.
+    @Test
+    public void icon_from_uri() {
+        Uri.Builder builder = new Uri.Builder();
+        builder.scheme(ContentResolver.SCHEME_CONTENT);
+        builder.appendPath("foo/bar");
+        Uri iconUri = builder.build();
+
+        CarIcon carIcon = CarIcon.of(IconCompat.createWithContentUri(iconUri));
+
+        assertThat(carIcon.getType()).isEqualTo(TYPE_CUSTOM);
+        assertThat(carIcon.getTint()).isNull();
+        assertThat(carIcon.getIcon().getType()).isEqualTo(IconCompat.TYPE_URI);
+    }
+
+    @Test
+    public void custom_icon_unsupported_scheme() {
+        // Create an icon URI with "file://" scheme.
+        Uri iconUri = Uri.fromFile(new File("foo/bar"));
+
+        assertThrows(
+                IllegalArgumentException.class,
+                () -> CarIcon.builder(IconCompat.createWithContentUri(iconUri)));
+    }
+
+    @Test
+    public void custom_icon_unsupported_types() {
+        assertThrows(
+                IllegalArgumentException.class,
+                () -> CarIcon.builder(IconCompat.createWithAdaptiveBitmapContentUri("foo/bar")));
+        assertThrows(
+                IllegalArgumentException.class,
+                () -> CarIcon.builder(IconCompat.createWithData(new byte[0], 1, 1)));
+        assertThrows(
+                IllegalArgumentException.class,
+                () ->
+                        CarIcon.builder(
+                                IconCompat.createWithAdaptiveBitmap(
+                                        Bitmap.createBitmap(10, 10, Bitmap.Config.ALPHA_8))));
+    }
+
+    @Test
+    public void equals() {
+        assertThat(BACK.equals(BACK)).isTrue();
+        CarIcon carIcon = CarIcon.of(mIcon);
+
+        assertThat(
+                CarIcon.of(
+                        IconCompat.createWithResource(
+                                ApplicationProvider.getApplicationContext(), R.drawable.ic_test_1)))
+                .isEqualTo(carIcon);
+    }
+
+    @Test
+    public void notEquals() {
+        assertThat(BACK.newBuilder().setTint(GREEN).build()).isNotEqualTo(BACK);
+    }
+}

diff --git a/car/app/app/src/androidTest/java/androidx/car/app/model/DateTimeWithZoneTest.java b/car/app/app/src/androidTest/java/androidx/car/app/model/DateTimeWithZoneTest.java
new file mode 100644
index 0000000..1844d51
--- /dev/null
+++ b/car/app/app/src/androidTest/java/androidx/car/app/model/DateTimeWithZoneTest.java

@@ -0,0 +1,243 @@
+/*
+ * Copyright 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package androidx.car.app.model;
+
+import static androidx.car.app.TestUtils.assertDateTimeWithZoneEquals;
+
+import static com.google.common.truth.Truth.assertThat;
+
+import static org.junit.Assert.assertThrows;
+
+import static java.util.concurrent.TimeUnit.MILLISECONDS;
+
+import androidx.test.ext.junit.runners.AndroidJUnit4;
+import androidx.test.filters.SdkSuppress;
+import androidx.test.filters.SmallTest;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.time.Duration;
+import java.time.ZonedDateTime;
+import java.util.Date;
+import java.util.GregorianCalendar;
+import java.util.TimeZone;
+
+/** Tests for {@link DateTimeWithZone}. */
+@SmallTest
+@RunWith(AndroidJUnit4.class)
+public class DateTimeWithZoneTest {
+    @Test
+    @SuppressWarnings("JdkObsolete")
+    public void create() {
+        GregorianCalendar calendar = new GregorianCalendar(2020, 4, 15, 2, 57, 0);
+        Date date = calendar.getTime();
+        TimeZone timeZone = TimeZone.getTimeZone("US/Pacific");
+        long timeSinceEpochMillis = date.getTime();
+        long timeZoneOffsetSeconds = MILLISECONDS.toSeconds(
+                timeZone.getOffset(timeSinceEpochMillis));
+        String zoneShortName = "PST";
+
+        DateTimeWithZone dateTimeWithZone =
+                DateTimeWithZone.create(timeSinceEpochMillis, (int) timeZoneOffsetSeconds,
+                        zoneShortName);
+
+        assertThat(dateTimeWithZone.getTimeSinceEpochMillis()).isEqualTo(timeSinceEpochMillis);
+        assertThat(dateTimeWithZone.getZoneOffsetSeconds()).isEqualTo(timeZoneOffsetSeconds);
+        assertThat(dateTimeWithZone.getZoneShortName()).isEqualTo(zoneShortName);
+    }
+
+    @Test
+    public void create_argumentChecks() {
+        TimeZone timeZone = TimeZone.getTimeZone("US/Pacific");
+
+        long timeSinceEpochMillis = 123;
+        long timeZoneOffsetSeconds = MILLISECONDS.toSeconds(
+                timeZone.getOffset(timeSinceEpochMillis));
+        String zoneShortName = "PST";
+
+        // Negative time.
+        assertThrows(
+                IllegalArgumentException.class,
+                () -> {
+                    DateTimeWithZone.create(-1, (int) timeZoneOffsetSeconds, zoneShortName);
+                });
+
+        // Offset out of range.
+        assertThrows(
+                IllegalArgumentException.class,
+                () -> {
+                    DateTimeWithZone.create(timeSinceEpochMillis, 18 * 60 * 60 + 1, zoneShortName);
+                });
+        assertThrows(
+                IllegalArgumentException.class,
+                () -> {
+                    DateTimeWithZone.create(timeSinceEpochMillis, -18 * 60 * 60 - 1, zoneShortName);
+                });
+
+        // Null short name.
+        assertThrows(
+                NullPointerException.class,
+                () -> {
+                    DateTimeWithZone.create(timeSinceEpochMillis, (int) timeZoneOffsetSeconds,
+                            null);
+                });
+
+        // Empty short name.
+        assertThrows(
+                IllegalArgumentException.class,
+                () -> {
+                    DateTimeWithZone.create(timeSinceEpochMillis, (int) timeZoneOffsetSeconds, "");
+                });
+    }
+
+    @Test
+    @SuppressWarnings("JdkObsolete")
+    public void create_withTimeZone() {
+        GregorianCalendar calendar = new GregorianCalendar(2020, 4, 15, 2, 57, 0);
+        Date date = calendar.getTime();
+        TimeZone timeZone = TimeZone.getTimeZone("US/Pacific");
+        long timeSinceEpochMillis = date.getTime();
+
+        DateTimeWithZone dateTimeWithZone = DateTimeWithZone.create(timeSinceEpochMillis, timeZone);
+
+        long timeZoneOffsetSeconds = MILLISECONDS.toSeconds(
+                timeZone.getOffset(timeSinceEpochMillis));
+        String zoneShortName = "PST";
+
+        assertThat(dateTimeWithZone.getZoneOffsetSeconds()).isEqualTo(timeZoneOffsetSeconds);
+        assertThat(dateTimeWithZone.getTimeSinceEpochMillis()).isEqualTo(timeSinceEpochMillis);
+        assertThat(dateTimeWithZone.getZoneShortName()).isEqualTo(zoneShortName);
+    }
+
+    @Test
+    public void create_withTimeZone_argumentChecks() {
+        TimeZone timeZone = TimeZone.getTimeZone("US/Pacific");
+
+        // Negative time.
+        assertThrows(
+                IllegalArgumentException.class,
+                () -> {
+                    DateTimeWithZone.create(-1, timeZone);
+                });
+
+        // Null time zone.
+        assertThrows(
+                NullPointerException.class,
+                () -> {
+                    DateTimeWithZone.create(123, null);
+                });
+    }
+
+    @Test
+    @SdkSuppress(minSdkVersion = 26)
+    public void create_withZonedDateTime() {
+        ZonedDateTime zonedDateTime = ZonedDateTime.parse("2020-05-14T19:57:00-07:00[US/Pacific]");
+        DateTimeWithZone dateTimeWithZone = DateTimeWithZone.create(zonedDateTime);
+
+        assertDateTimeWithZoneEquals(zonedDateTime, dateTimeWithZone);
+    }
+
+    @Test
+    @SdkSuppress(minSdkVersion = 26)
+    public void create_withZonedDateTime_argumentChecks() {
+        // Null date time.
+        assertThrows(
+                NullPointerException.class,
+                () -> {
+                    DateTimeWithZone.create(null);
+                });
+    }
+
+    @Test
+    @SdkSuppress(minSdkVersion = 26)
+    public void equals() {
+        TimeZone timeZone = TimeZone.getTimeZone("US/Pacific");
+        long timeSinceEpochMillis = System.currentTimeMillis();
+        long timeZoneOffsetSeconds =
+                Duration.ofMillis(timeZone.getOffset(timeSinceEpochMillis)).getSeconds();
+        String zoneShortName = "PST";
+
+        DateTimeWithZone dateTimeWithZone =
+                DateTimeWithZone.create(timeSinceEpochMillis, (int) timeZoneOffsetSeconds,
+                        zoneShortName);
+
+        assertThat(dateTimeWithZone)
+                .isEqualTo(
+                        DateTimeWithZone.create(
+                                timeSinceEpochMillis, (int) timeZoneOffsetSeconds, zoneShortName));
+    }
+
+    @Test
+    @SdkSuppress(minSdkVersion = 26)
+    public void notEquals_differentTimeSinceEpoch() {
+        TimeZone timeZone = TimeZone.getTimeZone("US/Pacific");
+        long timeSinceEpochMillis = System.currentTimeMillis();
+        long timeZoneOffsetSeconds =
+                Duration.ofMillis(timeZone.getOffset(timeSinceEpochMillis)).getSeconds();
+        String zoneShortName = "PST";
+
+        DateTimeWithZone dateTimeWithZone =
+                DateTimeWithZone.create(timeSinceEpochMillis, (int) timeZoneOffsetSeconds,
+                        zoneShortName);
+
+        assertThat(dateTimeWithZone)
+                .isNotEqualTo(
+                        DateTimeWithZone.create(
+                                timeSinceEpochMillis + 1, (int) timeZoneOffsetSeconds,
+                                zoneShortName));
+    }
+
+    @Test
+    @SdkSuppress(minSdkVersion = 26)
+    public void notEquals_differentTimeZoneOffsetSeconds() {
+        TimeZone timeZone = TimeZone.getTimeZone("US/Pacific");
+        long timeSinceEpochMillis = System.currentTimeMillis();
+        long timeZoneOffsetSeconds =
+                Duration.ofMillis(timeZone.getOffset(timeSinceEpochMillis)).getSeconds();
+        String zoneShortName = "PST";
+
+        DateTimeWithZone dateTimeWithZone =
+                DateTimeWithZone.create(timeSinceEpochMillis, (int) timeZoneOffsetSeconds,
+                        zoneShortName);
+
+        assertThat(dateTimeWithZone)
+                .isNotEqualTo(
+                        DateTimeWithZone.create(
+                                timeSinceEpochMillis, (int) timeZoneOffsetSeconds + 1,
+                                zoneShortName));
+    }
+
+    @Test
+    @SdkSuppress(minSdkVersion = 26)
+    public void notEquals_differentTimeZone() {
+        TimeZone timeZone = TimeZone.getTimeZone("US/Pacific");
+        long timeSinceEpochMillis = System.currentTimeMillis();
+        long timeZoneOffsetSeconds =
+                Duration.ofMillis(timeZone.getOffset(timeSinceEpochMillis)).getSeconds();
+        String zoneShortName = "PST";
+
+        DateTimeWithZone dateTimeWithZone =
+                DateTimeWithZone.create(timeSinceEpochMillis, (int) timeZoneOffsetSeconds,
+                        zoneShortName);
+
+        assertThat(dateTimeWithZone)
+                .isNotEqualTo(
+                        DateTimeWithZone.create(timeSinceEpochMillis, (int) timeZoneOffsetSeconds,
+                                "UTC"));
+    }
+}

diff --git a/car/app/app/src/androidTest/java/androidx/car/app/model/DistanceSpanTest.java b/car/app/app/src/androidTest/java/androidx/car/app/model/DistanceSpanTest.java
new file mode 100644
index 0000000..a05bed7
--- /dev/null
+++ b/car/app/app/src/androidTest/java/androidx/car/app/model/DistanceSpanTest.java

@@ -0,0 +1,54 @@
+/*
+ * Copyright 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package androidx.car.app.model;
+
+import static com.google.common.truth.Truth.assertThat;
+
+import androidx.test.ext.junit.runners.AndroidJUnit4;
+import androidx.test.filters.SmallTest;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+/** Tests for {@link DistanceSpan}. */
+@SmallTest
+@RunWith(AndroidJUnit4.class)
+public class DistanceSpanTest {
+    private final Distance mDistance =
+            Distance.create(/* displayDistance= */ 10, Distance.UNIT_KILOMETERS);
+
+    @Test
+    public void constructor() {
+        DistanceSpan span = DistanceSpan.create(mDistance);
+        assertThat(span.getDistance()).isEqualTo(mDistance);
+    }
+
+    @Test
+    public void equals() {
+        DistanceSpan span = DistanceSpan.create(mDistance);
+        assertThat(span).isEqualTo(DistanceSpan.create(mDistance));
+    }
+
+    @Test
+    public void notEquals() {
+        DistanceSpan span = DistanceSpan.create(mDistance);
+        assertThat(span)
+                .isNotEqualTo(
+                        DistanceSpan.create(
+                                Distance.create(/* displayDistance= */ 200, Distance.UNIT_METERS)));
+    }
+}

diff --git a/car/app/app/src/androidTest/java/androidx/car/app/model/DistanceTest.java b/car/app/app/src/androidTest/java/androidx/car/app/model/DistanceTest.java
new file mode 100644
index 0000000..91c7028
--- /dev/null
+++ b/car/app/app/src/androidTest/java/androidx/car/app/model/DistanceTest.java

@@ -0,0 +1,76 @@
+/*
+ * Copyright 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package androidx.car.app.model;
+
+import static androidx.car.app.model.Distance.UNIT_KILOMETERS;
+import static androidx.car.app.model.Distance.UNIT_METERS;
+import static androidx.car.app.model.Distance.UNIT_YARDS;
+
+import static com.google.common.truth.Truth.assertThat;
+
+import static org.junit.Assert.assertThrows;
+
+import androidx.test.ext.junit.runners.AndroidJUnit4;
+import androidx.test.filters.SmallTest;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+/** Tests for {@link Distance}. */
+@SmallTest
+@RunWith(AndroidJUnit4.class)
+public class DistanceTest {
+
+    private static final double DISPLAY_DISTANCE = 1.2d;
+    private static final int DISPLAY_UNIT = UNIT_KILOMETERS;
+    private static final double DELTA = 0.00001;
+
+    @Test
+    public void createInstance_negativeMeter() {
+        assertThrows(
+                IllegalArgumentException.class,
+                () -> Distance.create(/* displayDistance= */ -1, UNIT_METERS));
+    }
+
+    @Test
+    public void createInstance() {
+        Distance distance = Distance.create(DISPLAY_DISTANCE, DISPLAY_UNIT);
+        assertThat(distance.getDisplayDistance()).isWithin(DELTA).of(DISPLAY_DISTANCE);
+        assertThat(distance.getDisplayUnit()).isEqualTo(DISPLAY_UNIT);
+    }
+
+    @Test
+    public void equals() {
+        Distance distance = Distance.create(DISPLAY_DISTANCE, DISPLAY_UNIT);
+
+        assertThat(Distance.create(DISPLAY_DISTANCE, DISPLAY_UNIT)).isEqualTo(distance);
+    }
+
+    @Test
+    public void notEquals_differentDisplayValue() {
+        Distance distance = Distance.create(DISPLAY_DISTANCE, DISPLAY_UNIT);
+
+        assertThat(Distance.create(DISPLAY_DISTANCE + 1, DISPLAY_UNIT)).isNotEqualTo(distance);
+    }
+
+    @Test
+    public void notEquals_differentDisplayUnit() {
+        Distance distance = Distance.create(DISPLAY_DISTANCE, DISPLAY_UNIT);
+
+        assertThat(Distance.create(DISPLAY_DISTANCE, UNIT_YARDS)).isNotEqualTo(distance);
+    }
+}

diff --git a/car/app/app/src/androidTest/java/androidx/car/app/model/DurationSpanTest.java b/car/app/app/src/androidTest/java/androidx/car/app/model/DurationSpanTest.java
new file mode 100644
index 0000000..e43f2e1
--- /dev/null
+++ b/car/app/app/src/androidTest/java/androidx/car/app/model/DurationSpanTest.java

@@ -0,0 +1,48 @@
+/*
+ * Copyright 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package androidx.car.app.model;
+
+import static com.google.common.truth.Truth.assertThat;
+
+import androidx.test.ext.junit.runners.AndroidJUnit4;
+import androidx.test.filters.SmallTest;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+/** Tests for {@link DurationSpan}. */
+@SmallTest
+@RunWith(AndroidJUnit4.class)
+public class DurationSpanTest {
+    @Test
+    public void constructor() {
+        DurationSpan span = DurationSpan.create(1);
+        assertThat(span.getDurationSeconds()).isEqualTo(1);
+    }
+
+    @Test
+    public void equals() {
+        DurationSpan span = DurationSpan.create(1);
+        assertThat(span).isEqualTo(DurationSpan.create(1));
+    }
+
+    @Test
+    public void notEquals() {
+        DurationSpan span = DurationSpan.create(1);
+        assertThat(span).isNotEqualTo(DurationSpan.create(2));
+    }
+}

diff --git a/car/app/app/src/androidTest/java/androidx/car/app/model/ForegroundCarColorSpanTest.java b/car/app/app/src/androidTest/java/androidx/car/app/model/ForegroundCarColorSpanTest.java
new file mode 100644
index 0000000..4f320f0
--- /dev/null
+++ b/car/app/app/src/androidTest/java/androidx/car/app/model/ForegroundCarColorSpanTest.java

@@ -0,0 +1,61 @@
+/*
+ * Copyright 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package androidx.car.app.model;
+
+import static androidx.car.app.model.CarColor.BLUE;
+import static androidx.car.app.model.CarColor.GREEN;
+
+import static com.google.common.truth.Truth.assertThat;
+
+import static org.junit.Assert.assertThrows;
+
+import androidx.test.ext.junit.runners.AndroidJUnit4;
+import androidx.test.filters.SmallTest;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+/** Tests for {@link CarIconSpan}. */
+@SmallTest
+@RunWith(AndroidJUnit4.class)
+public class ForegroundCarColorSpanTest {
+    @Test
+    public void constructor() {
+        ForegroundCarColorSpan span = ForegroundCarColorSpan.create(BLUE);
+
+        assertThat(span.getColor()).isEqualTo(BLUE);
+    }
+
+    @Test
+    public void equals() {
+        ForegroundCarColorSpan span = ForegroundCarColorSpan.create(BLUE);
+        assertThat(ForegroundCarColorSpan.create(BLUE)).isEqualTo(span);
+    }
+
+    @Test
+    public void notEquals() {
+        ForegroundCarColorSpan span = ForegroundCarColorSpan.create(BLUE);
+        assertThat(ForegroundCarColorSpan.create(GREEN)).isNotEqualTo(span);
+    }
+
+    @Test
+    public void customColorDisallowed() {
+        assertThrows(
+                IllegalArgumentException.class,
+                () -> ForegroundCarColorSpan.create(CarColor.createCustom(0xdead, 0xbeef)));
+    }
+}

diff --git a/car/app/app/src/androidTest/java/androidx/car/app/model/GridItemTest.java b/car/app/app/src/androidTest/java/androidx/car/app/model/GridItemTest.java
new file mode 100644
index 0000000..7fe88b4
--- /dev/null
+++ b/car/app/app/src/androidTest/java/androidx/car/app/model/GridItemTest.java

@@ -0,0 +1,157 @@
+/*
+ * Copyright 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package androidx.car.app.model;
+
+import static androidx.car.app.model.CarIcon.ALERT;
+import static androidx.car.app.model.CarIcon.BACK;
+
+import static com.google.common.truth.Truth.assertThat;
+
+import static org.junit.Assert.assertThrows;
+
+import androidx.test.ext.junit.runners.AndroidJUnit4;
+import androidx.test.filters.SmallTest;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+/** Tests for {@link GridItem}. */
+@SmallTest
+@RunWith(AndroidJUnit4.class)
+public class GridItemTest {
+
+    @Test
+    public void create_defaultValues() {
+        GridItem gridItem = GridItem.builder().setImage(BACK).build();
+
+        assertThat(BACK).isEqualTo(gridItem.getImage());
+        assertThat(gridItem.getImageType()).isEqualTo(GridItem.IMAGE_TYPE_LARGE);
+        assertThat(gridItem.getTitle()).isNull();
+        assertThat(gridItem.getText()).isNull();
+    }
+
+    @Test
+    public void title_charSequence() {
+        String title = "foo";
+        GridItem gridItem = GridItem.builder().setTitle(title).setImage(BACK).build();
+
+        assertThat(CarText.create(title)).isEqualTo(gridItem.getTitle());
+    }
+
+    @Test
+    public void text_charSequence() {
+        String text = "foo";
+        GridItem gridItem = GridItem.builder().setTitle("title").setText(text).setImage(
+                BACK).build();
+
+        assertThat(CarText.create(text)).isEqualTo(gridItem.getText());
+    }
+
+    @Test
+    public void textWithoutTitle_throws() {
+        assertThrows(
+                IllegalStateException.class,
+                () -> GridItem.builder().setText("text").setImage(BACK).build());
+    }
+
+    @Test
+    public void create_noImage_throwsException() {
+        assertThrows(IllegalStateException.class, () -> GridItem.builder().setTitle("foo").build());
+    }
+
+    @Test
+    public void equals() {
+        String title = "title";
+        String text = "text";
+        GridItem gridItem = GridItem.builder().setTitle(title).setText(text).setImage(BACK).build();
+
+        assertThat(GridItem.builder().setTitle(title).setText(text).setImage(BACK).build())
+                .isEqualTo(gridItem);
+    }
+
+    @Test
+    public void notEquals_differentTitle() {
+        String title = "title";
+        GridItem gridItem = GridItem.builder().setTitle(title).setImage(BACK).build();
+
+        assertThat(GridItem.builder().setTitle("foo").setImage(BACK).build()).isNotEqualTo(
+                gridItem);
+    }
+
+    @Test
+    public void notEquals_differentText() {
+        String title = "title";
+        String text = "text";
+        GridItem gridItem = GridItem.builder().setTitle(title).setText(text).setImage(BACK).build();
+
+        assertThat(GridItem.builder().setTitle(title).setText("foo").setImage(BACK).build())
+                .isNotEqualTo(gridItem);
+    }
+
+    @Test
+    public void notEquals_differentImage() {
+        GridItem gridItem = GridItem.builder().setImage(BACK).build();
+
+        assertThat(GridItem.builder().setImage(ALERT).build()).isNotEqualTo(gridItem);
+    }
+
+    @Test
+    public void notEquals_differentToggle() {
+        Toggle toggle1 = Toggle.builder(isChecked -> {
+        }).setChecked(true).build();
+        Toggle toggle2 = Toggle.builder(isChecked -> {
+        }).setChecked(false).build();
+        GridItem gridItem = GridItem.builder().setImage(BACK).setToggle(toggle1).build();
+
+        assertThat(GridItem.builder().setImage(BACK).setToggle(toggle2).build()).isNotEqualTo(
+                gridItem);
+    }
+
+// TODO(shiufai): revisit the following as the test is not running on the main looper thread, and
+//  thus the verify is failing.
+//    @Test
+//    public void clickListener() throws RemoteException {
+//        OnClickListener >
+//        GridItem gridItem =
+//                GridItem.builder().setImage(BACK).setOnClickListener(onClickListener).build();
+//        gridItem.getOnClickListener().getListener().onClick(mock(IOnDoneCallback.class));
+//        verify(onClickListener).onClick();
+//    }
+
+    @Test
+    public void setToggle() {
+        Toggle toggle = Toggle.builder(isChecked -> {
+        }).build();
+        GridItem gridItem = GridItem.builder().setImage(BACK).setToggle(toggle).build();
+        assertThat(toggle).isEqualTo(gridItem.getToggle());
+    }
+
+    @Test
+    public void setOnClickListenerAndToggle_throws() {
+        Toggle toggle = Toggle.builder(isChecked -> {
+        }).build();
+        assertThrows(
+                IllegalStateException.class,
+                () ->
+                        GridItem.builder()
+                                .setImage(BACK)
+                                .setOnClickListener(() -> {
+                                })
+                                .setToggle(toggle)
+                                .build());
+    }
+}

diff --git a/car/app/app/src/androidTest/java/androidx/car/app/model/GridTemplateTest.java b/car/app/app/src/androidTest/java/androidx/car/app/model/GridTemplateTest.java
new file mode 100644
index 0000000..ef3832b
--- /dev/null
+++ b/car/app/app/src/androidTest/java/androidx/car/app/model/GridTemplateTest.java

@@ -0,0 +1,373 @@
+/*
+ * Copyright 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package androidx.car.app.model;
+
+import static androidx.car.app.model.CarIcon.ALERT;
+import static androidx.car.app.model.CarIcon.BACK;
+
+import static com.google.common.truth.Truth.assertThat;
+
+import static org.junit.Assert.assertThrows;
+
+import androidx.car.app.TestUtils;
+import androidx.car.app.utils.Logger;
+import androidx.test.ext.junit.runners.AndroidJUnit4;
+import androidx.test.filters.SmallTest;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+/** Tests for {@link GridTemplate}. */
+@SmallTest
+@RunWith(AndroidJUnit4.class)
+public class GridTemplateTest {
+    private final Logger mLogger = message -> {
+    };
+
+    @Test
+    public void createInstance_emptyList_notLoading_throws() {
+        assertThrows(
+                IllegalStateException.class,
+                () -> GridTemplate.builder().setTitle("Title").build());
+
+        // Positive case
+        GridTemplate.builder().setTitle("Title").setLoading(true).build();
+    }
+
+    @Test
+    public void createInstance_isLoading_hasList_throws() {
+        assertThrows(
+                IllegalStateException.class,
+                () ->
+                        GridTemplate.builder()
+                                .setTitle("Title")
+                                .setLoading(true)
+                                .setSingleList(TestUtils.getGridItemList(2))
+                                .build());
+    }
+
+    @Test
+    public void createInstance_noHeaderTitleOrAction_throws() {
+        assertThrows(
+                IllegalStateException.class,
+                () -> GridTemplate.builder().setSingleList(TestUtils.getGridItemList(2)).build());
+
+        // Positive cases.
+        GridTemplate.builder().setTitle("Title").setSingleList(
+                TestUtils.getGridItemList(2)).build();
+        GridTemplate.builder()
+                .setHeaderAction(Action.BACK)
+                .setSingleList(TestUtils.getGridItemList(2))
+                .build();
+    }
+
+    @Test
+    public void createInstance_setSingleList() {
+        ItemList list = TestUtils.getGridItemList(2);
+        GridTemplate template = GridTemplate.builder().setTitle("Title").setSingleList(
+                list).build();
+        assertThat(template.getSingleList()).isEqualTo(list);
+    }
+
+    @Test
+    public void createInstance_setHeaderAction_invalidActionThrows() {
+        assertThrows(
+                IllegalArgumentException.class,
+                () ->
+                        GridTemplate.builder()
+                                .setHeaderAction(
+                                        Action.builder().setTitle("Action").setOnClickListener(
+                                                () -> {
+                                                }).build()));
+    }
+
+    @Test
+    public void createInstance_setHeaderAction() {
+        GridTemplate template =
+                GridTemplate.builder()
+                        .setSingleList(TestUtils.getGridItemList(2))
+                        .setHeaderAction(Action.BACK)
+                        .build();
+        assertThat(template.getHeaderAction()).isEqualTo(Action.BACK);
+    }
+
+    @Test
+    public void createInstance_setActionStrip() {
+        ActionStrip actionStrip = ActionStrip.builder().addAction(Action.BACK).build();
+        GridTemplate template =
+                GridTemplate.builder()
+                        .setSingleList(TestUtils.getGridItemList(2))
+                        .setTitle("Title")
+                        .setActionStrip(actionStrip)
+                        .build();
+        assertThat(template.getActionStrip()).isEqualTo(actionStrip);
+    }
+
+    @Test
+    public void createInstance_setBackground() {
+        GridTemplate template =
+                GridTemplate.builder()
+                        .setTitle("Title")
+                        .setLoading(true)
+                        .setBackgroundImage(BACK)
+                        .build();
+        assertThat(template.getBackgroundImage()).isEqualTo(BACK);
+    }
+
+    @Test
+    public void validate_fromLoadingState_isRefresh() {
+        GridItem.Builder gridItem = GridItem.builder().setImage(BACK);
+        ItemList list = ItemList.builder().addItem(gridItem.build()).build();
+        GridTemplate template = GridTemplate.builder().setTitle("Title").setSingleList(
+                list).build();
+
+        // Going from loading state to new content is allowed.
+        assertThat(
+                template.isRefresh(
+                        GridTemplate.builder().setTitle("Title").setLoading(true).build(),
+                        mLogger))
+                .isTrue();
+    }
+
+    @Test
+    public void validate_mutableProperties_isRefresh() {
+        GridItem.Builder gridItem = GridItem.builder().setImage(BACK);
+        ItemList list = ItemList.builder().addItem(gridItem.build()).build();
+        GridTemplate template = GridTemplate.builder().setTitle("Title").setSingleList(
+                list).build();
+
+        // Ensure a template is a refresh of itself.
+        assertThat(template.isRefresh(template, mLogger)).isTrue();
+
+        // Allowed mutable states.
+        assertThat(
+                template.isRefresh(
+                        GridTemplate.builder()
+                                .setTitle("Title")
+                                .setSingleList(
+                                        ItemList.builder()
+                                                .addItem(gridItem.setOnClickListener(() -> {
+                                                }).setImage(BACK).build())
+                                                .build())
+                                .setHeaderAction(Action.BACK)
+                                .setActionStrip(
+                                        ActionStrip.builder().addAction(Action.APP_ICON).build())
+                                .build(),
+                        mLogger))
+                .isTrue();
+    }
+
+    @Test
+    public void validate_titleUpdate_isNotRefresh() {
+        ItemList list = ItemList.builder().build();
+        GridTemplate template = GridTemplate.builder().setTitle("Title").setSingleList(
+                list).build();
+
+        // Title updates are disallowed.
+        assertThat(
+                template.isRefresh(
+                        GridTemplate.builder().setSingleList(list).setTitle("Title2").build(),
+                        mLogger))
+                .isFalse();
+    }
+
+    @Test
+    public void validate_gridItemImageAndTextUpdates_isNotRefresh() {
+        GridItem.Builder gridItem =
+                GridItem.builder().setImage(BACK).setTitle("Title1").setText("Text1");
+        ItemList list = ItemList.builder().addItem(gridItem.build()).build();
+        GridTemplate template = GridTemplate.builder().setTitle("Title").setSingleList(
+                list).build();
+
+        // Ensure a template is a refresh of itself.
+        assertThat(template.isRefresh(template, mLogger)).isTrue();
+
+        // Image updates are disallowed.
+        assertThat(
+                template.isRefresh(
+                        GridTemplate.builder()
+                                .setTitle("Title")
+                                .setSingleList(
+                                        ItemList.builder().addItem(
+                                                gridItem.setImage(ALERT).build()).build())
+                                .build(),
+                        mLogger))
+                .isFalse();
+
+        // Text updates are disallowed
+        assertThat(
+                template.isRefresh(
+                        GridTemplate.builder()
+                                .setTitle("Title")
+                                .setSingleList(
+                                        ItemList.builder().addItem(
+                                                gridItem.setTitle("Title2").build()).build())
+                                .build(),
+                        mLogger))
+                .isFalse();
+        assertThat(
+                template.isRefresh(
+                        GridTemplate.builder()
+                                .setTitle("Title")
+                                .setSingleList(
+                                        ItemList.builder().addItem(
+                                                gridItem.setText("Text2").build()).build())
+                                .build(),
+                        mLogger))
+                .isFalse();
+    }
+
+    @Test
+    public void validate_newGridItem_isNotRefresh() {
+        GridItem.Builder gridItem = GridItem.builder().setImage(BACK);
+        ItemList list = ItemList.builder().addItem(gridItem.build()).build();
+        GridTemplate template = GridTemplate.builder().setTitle("Title").setSingleList(
+                list).build();
+
+        // Additional grid items are disallowed.
+        assertThat(
+                template.isRefresh(
+                        GridTemplate.builder()
+                                .setTitle("Title")
+                                .setSingleList(
+                                        ItemList.builder()
+                                                .addItem(gridItem.build())
+                                                .addItem(gridItem.build())
+                                                .build())
+                                .build(),
+                        mLogger))
+                .isFalse();
+    }
+
+    @Test
+    public void validate_toLoadingState_isNotRefresh() {
+        // Going from content to loading state is disallowed.
+        assertThat(
+                GridTemplate.builder()
+                        .setTitle("Title")
+                        .setLoading(true)
+                        .build()
+                        .isRefresh(
+                                GridTemplate.builder()
+                                        .setTitle("Title")
+                                        .setSingleList(ItemList.builder().build())
+                                        .build(),
+                                mLogger))
+                .isFalse();
+    }
+
+    @Test
+    public void resetList_clearsSingleList() {
+        GridTemplate.Builder builder =
+                GridTemplate.builder()
+                        .setSingleList(TestUtils.getGridItemList(2))
+                        .setHeaderAction(Action.BACK);
+
+        assertThrows(IllegalStateException.class, () -> builder.clearAllLists().build());
+    }
+
+    @Test
+    public void equals() {
+        ItemList itemList = ItemList.builder().build();
+        String title = "title";
+        ActionStrip actionStrip = ActionStrip.builder().addAction(Action.BACK).build();
+
+        GridTemplate template =
+                GridTemplate.builder()
+                        .setSingleList(itemList)
+                        .setHeaderAction(Action.BACK)
+                        .setActionStrip(actionStrip)
+                        .setTitle(title)
+                        .build();
+
+        assertThat(template)
+                .isEqualTo(
+                        GridTemplate.builder()
+                                .setSingleList(itemList)
+                                .setHeaderAction(Action.BACK)
+                                .setActionStrip(actionStrip)
+                                .setTitle(title)
+                                .build());
+    }
+
+    @Test
+    public void notEquals_differentItemList() {
+        ItemList itemList = ItemList.builder().build();
+
+        GridTemplate template =
+                GridTemplate.builder().setTitle("Title").setSingleList(itemList).build();
+
+        assertThat(template)
+                .isNotEqualTo(
+                        GridTemplate.builder()
+                                .setTitle("Title")
+                                .setSingleList(
+                                        ItemList.builder().addItem(
+                                                GridItem.builder().setImage(BACK).build()).build())
+                                .build());
+    }
+
+    @Test
+    public void notEquals_differentHeaderAction() {
+        ItemList itemList = ItemList.builder().build();
+
+        GridTemplate template =
+                GridTemplate.builder().setSingleList(itemList).setHeaderAction(Action.BACK).build();
+
+        assertThat(template)
+                .isNotEqualTo(
+                        GridTemplate.builder()
+                                .setSingleList(itemList)
+                                .setHeaderAction(Action.APP_ICON)
+                                .build());
+    }
+
+    @Test
+    public void notEquals_differentTitle() {
+        ItemList itemList = ItemList.builder().build();
+        String title = "title";
+
+        GridTemplate template = GridTemplate.builder().setSingleList(itemList).setTitle(
+                title).build();
+
+        assertThat(template)
+                .isNotEqualTo(GridTemplate.builder().setSingleList(itemList).setTitle(
+                        "foo").build());
+    }
+
+    @Test
+    public void notEquals_differentActionStrip() {
+        ItemList itemList = ItemList.builder().build();
+        String title = "title";
+
+        GridTemplate template =
+                GridTemplate.builder()
+                        .setSingleList(itemList)
+                        .setTitle(title)
+                        .setActionStrip(ActionStrip.builder().addAction(Action.BACK).build())
+                        .build();
+
+        assertThat(template)
+                .isNotEqualTo(
+                        GridTemplate.builder()
+                                .setSingleList(itemList)
+                                .setTitle(title)
+                                .setActionStrip(
+                                        ActionStrip.builder().addAction(Action.APP_ICON).build())
+                                .build());
+    }
+}

diff --git a/car/app/app/src/androidTest/java/androidx/car/app/model/ItemListTest.java b/car/app/app/src/androidTest/java/androidx/car/app/model/ItemListTest.java
new file mode 100644
index 0000000..056128a
--- /dev/null
+++ b/car/app/app/src/androidTest/java/androidx/car/app/model/ItemListTest.java

@@ -0,0 +1,571 @@
+/*
+ * Copyright 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package androidx.car.app.model;
+
+import static androidx.car.app.model.CarIcon.ALERT;
+import static androidx.car.app.model.CarIcon.BACK;
+
+import static com.google.common.truth.Truth.assertThat;
+
+import static org.junit.Assert.assertThrows;
+import static org.mockito.Mockito.mock;
+
+import android.os.RemoteException;
+import android.text.SpannableString;
+
+import androidx.car.app.IOnDoneCallback;
+import androidx.car.app.model.ItemList.OnItemVisibilityChangedListener;
+import androidx.car.app.model.ItemList.OnSelectedListener;
+import androidx.car.app.utils.Logger;
+import androidx.test.ext.junit.runners.AndroidJUnit4;
+import androidx.test.filters.SmallTest;
+
+import org.junit.Before;
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
+import org.mockito.junit.MockitoJUnit;
+import org.mockito.junit.MockitoRule;
+
+import java.util.Collections;
+
+/** Tests for {@link ItemListTest}. */
+@SmallTest
+@RunWith(AndroidJUnit4.class)
+public class ItemListTest {
+    @Rule
+    public final MockitoRule mockito = MockitoJUnit.rule();
+
+    @Mock
+    private IOnDoneCallback.Stub mMockOnDoneCallback;
+
+    @Before
+    public void setUp() {
+        MockitoAnnotations.initMocks(this);
+    }
+
+    @Test
+    public void createEmpty() {
+        ItemList list = ItemList.builder().build();
+        assertThat(list.getItems()).isEqualTo(Collections.emptyList());
+    }
+
+    @Test
+    public void createRows() {
+        Row row1 = Row.builder().setTitle("Row1").build();
+        Row row2 = Row.builder().setTitle("Row2").build();
+        ItemList list = ItemList.builder().addItem(row1).addItem(row2).build();
+
+        assertThat(list.getItems()).hasSize(2);
+        assertThat(list.getItems().get(0)).isEqualTo(row1);
+        assertThat(list.getItems().get(1)).isEqualTo(row2);
+    }
+
+    @Test
+    public void createGridItems() {
+        GridItem gridItem1 = GridItem.builder().setImage(BACK).build();
+        GridItem gridItem2 = GridItem.builder().setImage(BACK).build();
+        ItemList list = ItemList.builder().addItem(gridItem1).addItem(gridItem2).build();
+
+        assertThat(list.getItems()).containsExactly(gridItem1, gridItem2).inOrder();
+    }
+
+    @Test
+    public void clearRows() {
+        Row row1 = Row.builder().setTitle("Row1").build();
+        Row row2 = Row.builder().setTitle("Row2").build();
+        ItemList list = ItemList.builder().addItem(row1).addItem(row2).clearItems().build();
+
+        assertThat(list.getItems()).isEmpty();
+    }
+
+    @Test
+    public void clearGridItems() {
+        GridItem gridItem1 = GridItem.builder().setImage(BACK).build();
+        GridItem gridItem2 = GridItem.builder().setImage(BACK).build();
+        ItemList list = ItemList.builder().addItem(gridItem1).addItem(
+                gridItem2).clearItems().build();
+
+        assertThat(list.getItems()).isEmpty();
+    }
+
+    @Test
+    public void setSelectedable_emptyList_throws() {
+        assertThrows(
+                IllegalStateException.class,
+                () -> ItemList.builder().setSelectable(selectedIndex -> {
+                }).build());
+    }
+
+    @Test
+    public void setSelectedIndex_greaterThanListSize_throws() {
+        Row row1 = Row.builder().setTitle("Row1").build();
+        assertThrows(
+                IllegalStateException.class,
+                () ->
+                        ItemList.builder()
+                                .addItem(row1)
+                                .setSelectable(selectedIndex -> {
+                                })
+                                .setSelectedIndex(2)
+                                .build());
+    }
+
+    @Test
+    public void setSelectable() throws RemoteException {
+        OnSelectedListener mockListener = mock(OnSelectedListener.class);
+        ItemList itemList =
+                ItemList.builder()
+                        .addItem(Row.builder().setTitle("title").build())
+                        .setSelectable(mockListener)
+                        .build();
+
+        // TODO(shiufai): revisit the following as the test is not running on the main looper
+        //  thread, and thus the verify is failing.
+//        itemList.getOnSelectedListener().onSelected(0, mockOnDoneCallback);
+//        verify(mockListener).onSelected(eq(0));
+    }
+
+    @Test
+    public void setSelectable_disallowOnClickListenerInRows() {
+        assertThrows(
+                IllegalStateException.class,
+                () ->
+                        ItemList.builder()
+                                .addItem(Row.builder().setTitle("foo").setOnClickListener(() -> {
+                                }).build())
+                                .setSelectable((index) -> {
+                                })
+                                .build());
+
+        // Positive test.
+        ItemList.builder()
+                .addItem(Row.builder().setTitle("foo").build())
+                .setSelectable((index) -> {
+                })
+                .build();
+    }
+
+    @Test
+    public void setSelectable_disallowToggleInRow() {
+        assertThrows(
+                IllegalStateException.class,
+                () ->
+                        ItemList.builder()
+                                .addItem(Row.builder().setToggle(Toggle.builder(isChecked -> {
+                                }).build()).build())
+                                .setSelectable((index) -> {
+                                })
+                                .build());
+    }
+
+    @Test
+    public void setOnItemVisibilityChangeListener_triggerListener() throws RemoteException {
+        OnItemVisibilityChangedListener listener = mock(OnItemVisibilityChangedListener.class);
+        ItemList list =
+                ItemList.builder()
+                        .addItem(Row.builder().setTitle("1").build())
+                        .setOnItemsVisibilityChangeListener(listener)
+                        .build();
+
+        // TODO(shiufai): revisit the following as the test is not running on the main looper
+        //  thread, and thus the verify is failing.
+//        list.getOnItemsVisibilityChangeListener().onItemVisibilityChanged(0, 1,
+//        mockOnDoneCallback);
+//        ArgumentCaptor<Integer> startIndexCaptor = ArgumentCaptor.forClass(Integer.class);
+//        ArgumentCaptor<Integer> endIndexCaptor = ArgumentCaptor.forClass(Integer.class);
+//        verify(listener).onItemVisibilityChanged(startIndexCaptor.capture(),
+//                endIndexCaptor.capture());
+//        assertThat(startIndexCaptor.getValue()).isEqualTo(0);
+//        assertThat(endIndexCaptor.getValue()).isEqualTo(1);
+    }
+
+    @Test
+    public void validateRows_isRefresh() {
+        Logger logger = message -> {
+        };
+        Row.Builder row = Row.builder().setTitle("Title1");
+        ItemList listWithRows = ItemList.builder().addItem(row.build()).build();
+
+        // Text updates are disallowed.
+        ItemList listWithDifferentTitle =
+                ItemList.builder().addItem(row.setTitle("Title2").build()).build();
+        ItemList listWithDifferentText =
+                ItemList.builder().addItem(row.addText("Text").build()).build();
+        assertThat(listWithDifferentTitle.isRefresh(listWithRows, logger)).isFalse();
+        assertThat(listWithDifferentText.isRefresh(listWithRows, logger)).isFalse();
+
+        // Additional rows are disallowed.
+        ItemList listWithTwoRows = ItemList.builder().addItem(row.build()).addItem(
+                row.build()).build();
+        assertThat(listWithTwoRows.isRefresh(listWithRows, logger)).isFalse();
+    }
+
+    @Test
+    public void validateGridItems_isRefresh() {
+        Logger logger = message -> {
+        };
+        GridItem.Builder gridItem = GridItem.builder().setImage(BACK).setTitle("Title1");
+        ItemList listWithGridItems = ItemList.builder().addItem(gridItem.build()).build();
+
+        // Text updates are disallowed.
+        ItemList listWithDifferentTitle =
+                ItemList.builder().addItem(gridItem.setTitle("Title2").build()).build();
+        ItemList listWithDifferentText =
+                ItemList.builder().addItem(gridItem.setText("Text").build()).build();
+        assertThat(listWithDifferentTitle.isRefresh(listWithGridItems, logger)).isFalse();
+        assertThat(listWithDifferentText.isRefresh(listWithGridItems, logger)).isFalse();
+
+        // Image updates are disallowed.
+        ItemList listWithDifferentImage =
+                ItemList.builder().addItem(gridItem.setImage(ALERT).build()).build();
+        assertThat(listWithDifferentImage.isRefresh(listWithGridItems, logger)).isFalse();
+
+        // Additional grid items are disallowed.
+        ItemList listWithTwoGridItems =
+                ItemList.builder().addItem(gridItem.build()).addItem(gridItem.build()).build();
+        assertThat(listWithTwoGridItems.isRefresh(listWithGridItems, logger)).isFalse();
+    }
+
+    @Test
+    public void validateRows_isRefresh_differentSpansAreIgnored() {
+        Logger logger = message -> {
+        };
+        SpannableString textWithDistanceSpan = new SpannableString("Text");
+        textWithDistanceSpan.setSpan(
+                DistanceSpan.create(Distance.create(1000, Distance.UNIT_KILOMETERS)),
+                /* start= */ 0,
+                /* end= */ 1,
+                /* flags= */ 0);
+        SpannableString textWithDurationSpan = new SpannableString("Text");
+        textWithDurationSpan.setSpan(DurationSpan.create(1), 0, /* end= */ 1, /* flags= */ 0);
+
+        ItemList list1 =
+                ItemList.builder()
+                        .addItem(
+                                Row.builder().setTitle(textWithDistanceSpan).addText(
+                                        textWithDurationSpan).build())
+                        .build();
+        ItemList list2 =
+                ItemList.builder()
+                        .addItem(
+                                Row.builder().setTitle(textWithDurationSpan).addText(
+                                        textWithDistanceSpan).build())
+                        .build();
+        ItemList list3 =
+                ItemList.builder()
+                        .addItem(Row.builder().setTitle("Text2").addText("Text2").build())
+                        .build();
+
+        assertThat(list2.isRefresh(list1, logger)).isTrue();
+        assertThat(list3.isRefresh(list1, logger)).isFalse();
+    }
+
+    @Test
+    public void validateRows_isRefresh_differentToggleStatesAllowTextUpdates() {
+        Logger logger = message -> {
+        };
+        Toggle  -> {
+        }).setChecked(true).build();
+        Toggle offToggle = Toggle.builder(isChecked -> {
+        }).setChecked(false).build();
+
+        ItemList listWithOnToggle =
+                ItemList.builder()
+                        .addItem(Row.builder().setTitle("Title1").setToggle(onToggle).build())
+                        .build();
+        ItemList listWithOffToggle =
+                ItemList.builder()
+                        .addItem(Row.builder().setTitle("Title1").setToggle(offToggle).build())
+                        .build();
+        ItemList listWithoutToggle =
+                ItemList.builder().addItem(Row.builder().setTitle("Title2").build()).build();
+        ItemList listWithOffToggleDifferentText =
+                ItemList.builder()
+                        .addItem(Row.builder().setTitle("Title2").addText("Text").setToggle(
+                                offToggle).build())
+                        .build();
+        ItemList listWithOnToggleDifferentText =
+                ItemList.builder()
+                        .addItem(Row.builder().setTitle("Title2").setToggle(onToggle).build())
+                        .build();
+
+        // Going from toggle to no toggle is not a refresh.
+        assertThat(listWithOnToggle.isRefresh(listWithoutToggle, logger)).isFalse();
+
+        // Going from on toggle to off toggle, or vice versa, is always a refresh
+        assertThat(listWithOnToggle.isRefresh(listWithOffToggleDifferentText, logger)).isTrue();
+        assertThat(listWithOffToggleDifferentText.isRefresh(listWithOnToggle, logger)).isTrue();
+
+        // If toggle state is the same, then text changes are not considered a refresh.
+        assertThat(listWithOnToggle.isRefresh(listWithOnToggleDifferentText, logger)).isFalse();
+        assertThat(listWithOffToggle.isRefresh(listWithOffToggleDifferentText, logger)).isFalse();
+    }
+
+    @Test
+    public void validateGridItems_isRefresh_differentToggleStatesAllowTextUpdates() {
+        Logger logger = message -> {
+        };
+        Toggle  -> {
+        }).setChecked(true).build();
+        Toggle offToggle = Toggle.builder(isChecked -> {
+        }).setChecked(false).build();
+
+        ItemList listWithOnToggle =
+                ItemList.builder()
+                        .addItem(
+                                GridItem.builder().setImage(BACK).setTitle("Title1").setToggle(
+                                        onToggle).build())
+                        .build();
+        ItemList listWithOffToggle =
+                ItemList.builder()
+                        .addItem(
+                                GridItem.builder().setImage(BACK).setTitle("Title1").setToggle(
+                                        offToggle).build())
+                        .build();
+        ItemList listWithoutToggle =
+                ItemList.builder()
+                        .addItem(GridItem.builder().setImage(BACK).setTitle("Title2").build())
+                        .build();
+        ItemList listWithOffToggleDifferentText =
+                ItemList.builder()
+                        .addItem(
+                                GridItem.builder()
+                                        .setImage(BACK)
+                                        .setTitle("Title2")
+                                        .setText("Text")
+                                        .setToggle(offToggle)
+                                        .build())
+                        .build();
+        ItemList listWithOnToggleDifferentText =
+                ItemList.builder()
+                        .addItem(
+                                GridItem.builder().setImage(BACK).setTitle("Title2").setToggle(
+                                        onToggle).build())
+                        .build();
+
+        // Going from toggle to no toggle is not a refresh.
+        assertThat(listWithOnToggle.isRefresh(listWithoutToggle, logger)).isFalse();
+
+        // Going from on toggle to off toggle, or vice versa, is always a refresh
+        assertThat(listWithOnToggle.isRefresh(listWithOffToggleDifferentText, logger)).isTrue();
+        assertThat(listWithOffToggleDifferentText.isRefresh(listWithOnToggle, logger)).isTrue();
+
+        // If toggle state is the same, then text changes are not considered a refresh.
+        assertThat(listWithOnToggle.isRefresh(listWithOnToggleDifferentText, logger)).isFalse();
+        assertThat(listWithOffToggle.isRefresh(listWithOffToggleDifferentText, logger)).isFalse();
+    }
+
+    @Test
+    public void validateGridItems_isRefresh_differentToggleStatesAllowImageUpdates() {
+        Logger logger = message -> {
+        };
+        Toggle  -> {
+        }).setChecked(true).build();
+        Toggle offToggle = Toggle.builder(isChecked -> {
+        }).setChecked(false).build();
+
+        ItemList listWithOnToggle =
+                ItemList.builder()
+                        .addItem(GridItem.builder().setImage(BACK).setToggle(onToggle).build())
+                        .build();
+        ItemList listWithOffToggle =
+                ItemList.builder()
+                        .addItem(GridItem.builder().setImage(BACK).setToggle(offToggle).build())
+                        .build();
+        ItemList listWithoutToggle =
+                ItemList.builder().addItem(GridItem.builder().setImage(ALERT).build()).build();
+        ItemList listWithOffToggleDifferentImage =
+                ItemList.builder()
+                        .addItem(GridItem.builder().setImage(ALERT).setToggle(offToggle).build())
+                        .build();
+        ItemList listWithOnToggleDifferentImage =
+                ItemList.builder()
+                        .addItem(GridItem.builder().setImage(ALERT).setToggle(onToggle).build())
+                        .build();
+
+        // Going from toggle to no toggle is not a refresh.
+        assertThat(listWithOnToggle.isRefresh(listWithoutToggle, logger)).isFalse();
+
+        // Going from on toggle to off toggle, or vice versa, is always a refresh
+        assertThat(listWithOnToggle.isRefresh(listWithOffToggleDifferentImage, logger)).isTrue();
+        assertThat(listWithOffToggleDifferentImage.isRefresh(listWithOnToggle, logger)).isTrue();
+
+        // If toggle state is the same, then image changes are not considered a refresh.
+        assertThat(listWithOnToggle.isRefresh(listWithOnToggleDifferentImage, logger)).isFalse();
+        assertThat(listWithOffToggle.isRefresh(listWithOffToggleDifferentImage, logger)).isFalse();
+    }
+
+    @Test
+    public void validateGridItems_isRefresh_differentSelectedIndexAllowTextUpdates() {
+        Logger logger = message -> {
+        };
+        OnSelectedListener >
+
+        ItemList listWithItem0Selected =
+                ItemList.builder()
+                        .addItem(GridItem.builder().setImage(BACK).setTitle("Title11").build())
+                        .addItem(GridItem.builder().setImage(BACK).setTitle("Title12").build())
+                        .setSelectable(onSelectedListener)
+                        .setSelectedIndex(0)
+                        .build();
+        ItemList listWithItem1Selected =
+                ItemList.builder()
+                        .addItem(GridItem.builder().setImage(BACK).setTitle("Title21").build())
+                        .addItem(GridItem.builder().setImage(BACK).setTitle("Title22").build())
+                        .setSelectable(onSelectedListener)
+                        .setSelectedIndex(1)
+                        .build();
+        ItemList listWithItem0SelectedDifferentText =
+                ItemList.builder()
+                        .addItem(GridItem.builder().setImage(BACK).setTitle("Title21").build())
+                        .addItem(GridItem.builder().setImage(BACK).setTitle("Title22").build())
+                        .setSelectable(onSelectedListener)
+                        .setSelectedIndex(0)
+                        .build();
+        ItemList listWithoutOnSelectedListener =
+                ItemList.builder()
+                        .addItem(GridItem.builder().setImage(BACK).setTitle("Title21").build())
+                        .addItem(GridItem.builder().setImage(BACK).setTitle("Title22").build())
+                        .build();
+
+        // Selecting item 1 from item 0, or vice versa, is always a refresh.
+        assertThat(listWithItem0Selected.isRefresh(listWithItem1Selected, logger)).isTrue();
+        assertThat(listWithItem1Selected.isRefresh(listWithItem0Selected, logger)).isTrue();
+
+        // If item selection is the same, it is not considered a refresh
+        assertThat(listWithItem0Selected.isRefresh(listWithItem0SelectedDifferentText, logger))
+                .isFalse();
+
+        // If one of the ItemList doesn't have a selectable state, it is not a refresh.
+        assertThat(
+                listWithItem0Selected.isRefresh(listWithoutOnSelectedListener, logger)).isFalse();
+    }
+
+    @Test
+    public void equals_itemListWithRows() {
+        Row row = Row.builder().setTitle("Title").build();
+        ItemList itemList =
+                ItemList.builder()
+                        .setSelectable((index) -> {
+                        })
+                        .setNoItemsMessage("no items")
+                        .setSelectedIndex(0)
+                        .setOnItemsVisibilityChangeListener((start, end) -> {
+                        })
+                        .addItem(row)
+                        .build();
+        assertThat(itemList)
+                .isEqualTo(
+                        ItemList.builder()
+                                .setSelectable((index) -> {
+                                })
+                                .setNoItemsMessage("no items")
+                                .setSelectedIndex(0)
+                                .setOnItemsVisibilityChangeListener((start, end) -> {
+                                })
+                                .addItem(row)
+                                .build());
+    }
+
+    @Test
+    public void equals_itemListWithGridItems() {
+        GridItem gridItem = GridItem.builder().setImage(BACK).setTitle("Title").build();
+        ItemList itemList =
+                ItemList.builder()
+                        .setSelectable((index) -> {
+                        })
+                        .setNoItemsMessage("no items")
+                        .setSelectedIndex(0)
+                        .setOnItemsVisibilityChangeListener((start, end) -> {
+                        })
+                        .addItem(gridItem)
+                        .build();
+        assertThat(itemList)
+                .isEqualTo(
+                        ItemList.builder()
+                                .setSelectable((index) -> {
+                                })
+                                .setNoItemsMessage("no items")
+                                .setSelectedIndex(0)
+                                .setOnItemsVisibilityChangeListener((start, end) -> {
+                                })
+                                .addItem(gridItem)
+                                .build());
+    }
+
+    @Test
+    public void notEquals_differentNoItemsMessage() {
+        ItemList itemList = ItemList.builder().setNoItemsMessage("no items").build();
+        assertThat(itemList).isNotEqualTo(ItemList.builder().setNoItemsMessage("YO").build());
+    }
+
+    @Test
+    public void notEquals_differentSelectedIndex() {
+        Row row = Row.builder().setTitle("Title").build();
+        ItemList itemList =
+                ItemList.builder().setSelectable((index) -> {
+                }).addItem(row).addItem(row).build();
+        assertThat(itemList)
+                .isNotEqualTo(
+                        ItemList.builder()
+                                .setSelectable((index) -> {
+                                })
+                                .setSelectedIndex(1)
+                                .addItem(row)
+                                .addItem(row)
+                                .build());
+    }
+
+    @Test
+    public void notEquals_missingSelectedListener() {
+        Row row = Row.builder().setTitle("Title").build();
+        ItemList itemList =
+                ItemList.builder().setSelectable((index) -> {
+                }).addItem(row).addItem(row).build();
+        assertThat(itemList).isNotEqualTo(ItemList.builder().addItem(row).addItem(row).build());
+    }
+
+    @Test
+    public void notEquals_missingVisibilityChangedListener() {
+        Row row = Row.builder().setTitle("Title").build();
+        ItemList itemList =
+                ItemList.builder()
+                        .setOnItemsVisibilityChangeListener((start, end) -> {
+                        })
+                        .addItem(row)
+                        .addItem(row)
+                        .build();
+        assertThat(itemList).isNotEqualTo(ItemList.builder().addItem(row).addItem(row).build());
+    }
+
+    @Test
+    public void notEquals_differentRows() {
+        Row row = Row.builder().setTitle("Title").build();
+        ItemList itemList = ItemList.builder().addItem(row).addItem(row).build();
+        assertThat(itemList).isNotEqualTo(ItemList.builder().addItem(row).build());
+    }
+
+    @Test
+    public void notEquals_differentGridItems() {
+        GridItem gridItem = GridItem.builder().setImage(BACK).setTitle("Title").build();
+        ItemList itemList = ItemList.builder().addItem(gridItem).addItem(gridItem).build();
+        assertThat(itemList).isNotEqualTo(ItemList.builder().addItem(gridItem).build());
+    }
+}

diff --git a/car/app/app/src/androidTest/java/androidx/car/app/model/LatLngTest.java b/car/app/app/src/androidTest/java/androidx/car/app/model/LatLngTest.java
new file mode 100644
index 0000000..c170d65
--- /dev/null
+++ b/car/app/app/src/androidTest/java/androidx/car/app/model/LatLngTest.java

@@ -0,0 +1,60 @@
+/*
+ * Copyright 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package androidx.car.app.model;
+
+import static com.google.common.truth.Truth.assertThat;
+
+import androidx.test.ext.junit.runners.AndroidJUnit4;
+import androidx.test.filters.SmallTest;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+/** Tests for {@link LatLng}. */
+@SmallTest
+@RunWith(AndroidJUnit4.class)
+public class LatLngTest {
+    @Test
+    public void createInstance() {
+        LatLng location = LatLng.create(123.f, 456.f);
+        assertThat(location.getLatitude()).isWithin(0.001).of(123.f);
+        assertThat(location.getLongitude()).isWithin(0.001).of(456.f);
+    }
+
+    @Test
+    public void equals() {
+        LatLng latLng = LatLng.create(123.45, 987.65);
+
+        assertThat(LatLng.create(123.45, 987.65)).isEqualTo(latLng);
+    }
+
+    @Test
+    public void notEquals_differentLat() {
+        LatLng latLng = LatLng.create(123.45, 987.65);
+
+        assertThat(LatLng.create(123.449999999, 987.65)).isNotEqualTo(latLng);
+        assertThat(LatLng.create(123.450000001, 987.65)).isNotEqualTo(latLng);
+    }
+
+    @Test
+    public void notEquals_differentLng() {
+        LatLng latLng = LatLng.create(123.45, 987.65);
+
+        assertThat(LatLng.create(123.45, 987.64999999999)).isNotEqualTo(latLng);
+        assertThat(LatLng.create(123.45, 987.65000000001)).isNotEqualTo(latLng);
+    }
+}

diff --git a/car/app/app/src/androidTest/java/androidx/car/app/model/ListTemplateTest.java b/car/app/app/src/androidTest/java/androidx/car/app/model/ListTemplateTest.java
new file mode 100644
index 0000000..fd05fa8c
--- /dev/null
+++ b/car/app/app/src/androidTest/java/androidx/car/app/model/ListTemplateTest.java

@@ -0,0 +1,531 @@
+/*
+ * Copyright 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package androidx.car.app.model;
+
+import static com.google.common.truth.Truth.assertThat;
+
+import static org.junit.Assert.assertThrows;
+
+import android.text.SpannableString;
+
+import androidx.car.app.test.R;
+import androidx.car.app.utils.Logger;
+import androidx.core.graphics.drawable.IconCompat;
+import androidx.test.core.app.ApplicationProvider;
+import androidx.test.ext.junit.runners.AndroidJUnit4;
+import androidx.test.filters.SmallTest;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+/** Tests for {@link ListTemplate}. */
+@SmallTest
+@RunWith(AndroidJUnit4.class)
+public class ListTemplateTest {
+    private final Logger mLogger = message -> {
+    };
+
+    @Test
+    public void createInstance_emptyList_notLoading_Throws() {
+        assertThrows(
+                IllegalStateException.class,
+                () -> ListTemplate.builder().setTitle("Title").build());
+
+        // Positive case
+        ListTemplate.builder().setTitle("Title").setLoading(true).build();
+    }
+
+    @Test
+    public void createInstance_isLoading_hasList_Throws() {
+        assertThrows(
+                IllegalStateException.class,
+                () ->
+                        ListTemplate.builder()
+                                .setTitle("Title")
+                                .setLoading(true)
+                                .setSingleList(getList())
+                                .build());
+    }
+
+    @Test
+    public void addEmptyList_throws() {
+        ItemList emptyList = ItemList.builder().build();
+        assertThrows(
+                IllegalArgumentException.class,
+                () -> ListTemplate.builder().setTitle("Title").addList(emptyList,
+                        "header").build());
+    }
+
+    @Test
+    public void addList_emptyHeader_throws() {
+        assertThrows(
+                IllegalArgumentException.class,
+                () -> ListTemplate.builder().setTitle("Title").addList(getList(), "").build());
+    }
+
+    @Test
+    public void resetList_clearsSingleList() {
+        ListTemplate.Builder builder =
+                ListTemplate.builder().setTitle("Title").setSingleList(getList());
+        assertThrows(IllegalStateException.class, () -> builder.clearAllLists().build());
+    }
+
+    @Test
+    public void resetList_clearsMultipleLists() {
+        ListTemplate.Builder builder =
+                ListTemplate.builder()
+                        .setTitle("Title")
+                        .addList(getList(), "header1")
+                        .addList(getList(), "header2");
+        assertThrows(IllegalStateException.class, () -> builder.clearAllLists().build());
+    }
+
+    @Test
+    public void addList_withVisibilityListener_throws() {
+        ItemList list =
+                ItemList.builder()
+                        .addItem(Row.builder().setTitle("Title").build())
+                        .setOnItemsVisibilityChangeListener((start, end) -> {
+                        })
+                        .build();
+        assertThrows(
+                IllegalArgumentException.class,
+                () -> ListTemplate.builder().setTitle("Title").addList(list, "header").build());
+    }
+
+    @Test
+    public void addList_moreThanMaxTexts_throws() {
+        Row rowExceedsMaxTexts =
+                Row.builder().setTitle("Title").addText("text1").addText("text2").addText(
+                        "text3").build();
+        Row rowMeetingMaxTexts =
+                Row.builder().setTitle("Title").addText("text1").addText("text2").build();
+        assertThrows(
+                IllegalArgumentException.class,
+                () ->
+                        ListTemplate.builder()
+                                .setTitle("Title")
+                                .setSingleList(
+                                        ItemList.builder().addItem(rowExceedsMaxTexts).build())
+                                .build());
+
+        // Positive case.
+        ListTemplate.builder()
+                .setTitle("Title")
+                .setSingleList(ItemList.builder().addItem(rowMeetingMaxTexts).build())
+                .build();
+    }
+
+    @Test
+    public void createInstance_noHeaderTitleOrAction_throws() {
+        assertThrows(
+                IllegalStateException.class,
+                () -> ListTemplate.builder().setSingleList(getList()).build());
+
+        // Positive cases/.
+        ListTemplate.builder().setTitle("Title").setSingleList(getList()).build();
+        ListTemplate.builder().setHeaderAction(Action.BACK).setSingleList(getList()).build();
+    }
+
+    @Test
+    public void createInstance_setSingleList() {
+        ItemList list = getList();
+        ListTemplate template = ListTemplate.builder().setTitle("Title").setSingleList(
+                list).build();
+        assertThat(template.getSingleList()).isEqualTo(list);
+        assertThat(template.getSectionLists()).isEmpty();
+    }
+
+    @Test
+    public void createInstance_addList() {
+        ItemList list1 = getList();
+        ItemList list2 = getList();
+        ListTemplate template =
+                ListTemplate.builder()
+                        .setTitle("Title")
+                        .addList(list1, "header1")
+                        .addList(list2, "header2")
+                        .build();
+        assertThat(template.getSingleList()).isNull();
+        assertThat(template.getSectionLists()).hasSize(2);
+        assertThat(template.getSectionLists().get(0).getItemList()).isEqualTo(list1);
+        assertThat(template.getSectionLists().get(0).getHeader().getText()).isEqualTo("header1");
+        assertThat(template.getSectionLists().get(1).getItemList()).isEqualTo(list2);
+        assertThat(template.getSectionLists().get(1).getHeader().getText()).isEqualTo("header2");
+    }
+
+    @Test
+    public void setSingleList_clearLists() {
+        ItemList list1 = getList();
+        ItemList list2 = getList();
+        ItemList list3 = getList();
+        ListTemplate template =
+                ListTemplate.builder()
+                        .setTitle("Title")
+                        .addList(list1, "header1")
+                        .addList(list2, "header2")
+                        .setSingleList(list3)
+                        .build();
+        assertThat(template.getSingleList()).isEqualTo(list3);
+        assertThat(template.getSectionLists()).isEmpty();
+    }
+
+    @Test
+    public void addList_clearSingleList() {
+        ItemList list1 = getList();
+        ItemList list2 = getList();
+        ItemList list3 = getList();
+        ListTemplate template =
+                ListTemplate.builder()
+                        .setTitle("Title")
+                        .setSingleList(list1)
+                        .addList(list2, "header1")
+                        .addList(list3, "header2")
+                        .build();
+        assertThat(template.getSingleList()).isNull();
+        assertThat(template.getSectionLists()).hasSize(2);
+    }
+
+    @Test
+    public void createInstance_setHeaderAction_invalidActionThrows() {
+        assertThrows(
+                IllegalArgumentException.class,
+                () ->
+                        ListTemplate.builder()
+                                .setHeaderAction(
+                                        Action.builder().setTitle("Action").setOnClickListener(
+                                                () -> {
+                                                }).build()));
+    }
+
+    @Test
+    public void createInstance_setHeaderAction() {
+        ListTemplate template =
+                ListTemplate.builder().setSingleList(getList()).setHeaderAction(
+                        Action.BACK).build();
+        assertThat(template.getHeaderAction()).isEqualTo(Action.BACK);
+    }
+
+    @Test
+    public void createInstance_setActionStrip() {
+        ActionStrip actionStrip = ActionStrip.builder().addAction(Action.BACK).build();
+        ListTemplate template =
+                ListTemplate.builder()
+                        .setTitle("Title")
+                        .setSingleList(getList())
+                        .setActionStrip(actionStrip)
+                        .build();
+        assertThat(template.getActionStrip()).isEqualTo(actionStrip);
+    }
+
+    @Test
+    public void validate_fromLoadingState_isRefresh() {
+        Row.Builder row = Row.builder().setTitle("Row1");
+        ItemList list = ItemList.builder().addItem(row.build()).build();
+        ListTemplate template = ListTemplate.builder().setTitle("Title").setSingleList(
+                list).build();
+
+        // Going from loading state to new content is allowed.
+        assertThat(
+                template.isRefresh(
+                        ListTemplate.builder().setTitle("Title").setLoading(true).build(),
+                        mLogger))
+                .isTrue();
+    }
+
+    @Test
+    public void validate_mutableProperties_isRefresh() {
+        Row.Builder row = Row.builder().setTitle("Row1");
+        ItemList list = ItemList.builder().addItem(row.build()).build();
+        ListTemplate template = ListTemplate.builder().setTitle("Title").setSingleList(
+                list).build();
+
+        // Ensure a template is a refresh of itself.
+        assertThat(template.isRefresh(template, mLogger)).isTrue();
+
+        // Allowed mutable states.
+        SpannableString stringWithSpan = new SpannableString("Row1");
+        stringWithSpan.setSpan(DurationSpan.create(1), 0, /* end= */ 1, /* flags= */ 0);
+        IconCompat icon = IconCompat.createWithResource(
+                ApplicationProvider.getApplicationContext(), R.drawable.ic_test_1);
+        assertThat(
+                template.isRefresh(
+                        ListTemplate.builder()
+                                .setTitle("Title")
+                                .setSingleList(
+                                        ItemList.builder()
+                                                .addItem(
+                                                        row.setOnClickListener(() -> {
+                                                        })
+                                                                .setBrowsable(true)
+                                                                .setTitle(stringWithSpan)
+                                                                .setImage(CarIcon.of(icon))
+                                                                .build())
+                                                .build())
+                                .setHeaderAction(Action.BACK)
+                                .setActionStrip(
+                                        ActionStrip.builder().addAction(Action.APP_ICON).build())
+                                .build(),
+                        mLogger))
+                .isTrue();
+    }
+
+    @Test
+    public void validate_multipleListMutableProperties_isRefresh() {
+        Row row = Row.builder().setTitle("Row1").build();
+        Row refreshRow =
+                Row.builder()
+                        .setTitle("Row1")
+                        .setOnClickListener(() -> {
+                        })
+                        .setBrowsable(true)
+                        .setImage(
+                                CarIcon.of(
+                                        IconCompat.createWithResource(
+                                                ApplicationProvider.getApplicationContext(),
+                                                R.drawable.ic_test_1)))
+                        .build();
+        ItemList list = ItemList.builder().addItem(row).build();
+        ListTemplate template =
+                ListTemplate.builder()
+                        .setTitle("Title")
+                        .addList(list, "header1")
+                        .addList(list, "header2")
+                        .build();
+
+        // Sublist refreshes are allowed as long as headers and  number of sections remain the same.
+        assertThat(
+                template.isRefresh(
+                        ListTemplate.builder()
+                                .setTitle("Title")
+                                .addList(ItemList.builder().addItem(refreshRow).build(), "header1")
+                                .addList(ItemList.builder().addItem(refreshRow).build(), "header2")
+                                .build(),
+                        mLogger))
+                .isTrue();
+    }
+
+    @Test
+    public void validate_titleUpdate_isNotRefresh() {
+        ItemList list = ItemList.builder().build();
+        ListTemplate template = ListTemplate.builder().setTitle("Title").setSingleList(
+                list).build();
+
+        // Title updates are disallowed.
+        assertThat(
+                template.isRefresh(
+                        ListTemplate.builder().setSingleList(list).setTitle("Title2").build(),
+                        mLogger))
+                .isFalse();
+    }
+
+    @Test
+    public void validate_rowTextUpdate_isNotRefresh() {
+        Row.Builder row = Row.builder().setTitle("Row1");
+        ItemList list = ItemList.builder().addItem(row.build()).build();
+        ListTemplate template = ListTemplate.builder().setTitle("Title").setSingleList(
+                list).build();
+
+        // Text updates are disallowed.
+        assertThat(
+                template.isRefresh(
+                        ListTemplate.builder()
+                                .setTitle("Title")
+                                .setSingleList(ItemList.builder().addItem(
+                                        row.setTitle("Row2").build()).build())
+                                .build(),
+                        mLogger))
+                .isFalse();
+        assertThat(
+                template.isRefresh(
+                        ListTemplate.builder()
+                                .setTitle("Title")
+                                .setSingleList(ItemList.builder().addItem(
+                                        row.addText("Text").build()).build())
+                                .build(),
+                        mLogger))
+                .isFalse();
+    }
+
+    @Test
+    public void validate_newRow_isNotRefresh() {
+        Row.Builder row = Row.builder().setTitle("Row1");
+        ItemList list = ItemList.builder().addItem(row.build()).build();
+        ListTemplate template = ListTemplate.builder().setTitle("Title").setSingleList(
+                list).build();
+
+        // Additional rows are disallowed.
+        assertThat(
+                template.isRefresh(
+                        ListTemplate.builder()
+                                .setTitle("Title")
+                                .setSingleList(
+                                        ItemList.builder().addItem(row.build()).addItem(
+                                                row.build()).build())
+                                .build(),
+                        mLogger))
+                .isFalse();
+    }
+
+    @Test
+    public void validate_multipleList_headerChange_isNotRefresh() {
+        Row.Builder row = Row.builder().setTitle("Row1");
+        ItemList list = ItemList.builder().addItem(row.build()).build();
+        ListTemplate template =
+                ListTemplate.builder().setTitle("Title").addList(list, "header1").build();
+
+        // Addition of lists are disallowed.
+        assertThat(
+                template.isRefresh(
+                        ListTemplate.builder().setTitle("Title").addList(list, "header2").build(),
+                        mLogger))
+                .isFalse();
+    }
+
+    @Test
+    public void validate_newList_isNotRefresh() {
+        Row.Builder row = Row.builder().setTitle("Row1");
+        ItemList list = ItemList.builder().addItem(row.build()).build();
+        ListTemplate template = ListTemplate.builder().setTitle("Title").setSingleList(
+                list).build();
+
+        // Addition of lists are disallowed.
+        assertThat(
+                template.isRefresh(
+                        ListTemplate.builder()
+                                .setTitle("Title")
+                                .addList(list, "header1")
+                                .addList(list, "header2")
+                                .build(),
+                        mLogger))
+                .isFalse();
+    }
+
+    @Test
+    public void validate_toLoadingState_isNotRefresh() {
+        // Going from content to loading state is disallowed.
+        assertThat(
+                ListTemplate.builder()
+                        .setTitle("Title")
+                        .setLoading(true)
+                        .build()
+                        .isRefresh(
+                                ListTemplate.builder()
+                                        .setTitle("Title")
+                                        .setSingleList(ItemList.builder().build())
+                                        .build(),
+                                mLogger))
+                .isFalse();
+    }
+
+    @Test
+    public void equals() {
+        ItemList itemList = ItemList.builder().build();
+        ActionStrip actionStrip = ActionStrip.builder().addAction(Action.BACK).build();
+        String title = "title";
+
+        ListTemplate template =
+                ListTemplate.builder()
+                        .setSingleList(itemList)
+                        .setActionStrip(actionStrip)
+                        .setHeaderAction(Action.BACK)
+                        .setTitle(title)
+                        .build();
+
+        assertThat(template)
+                .isEqualTo(
+                        ListTemplate.builder()
+                                .setSingleList(itemList)
+                                .setActionStrip(actionStrip)
+                                .setHeaderAction(Action.BACK)
+                                .setTitle(title)
+                                .build());
+    }
+
+    @Test
+    public void notEquals_differentItemList() {
+        ItemList itemList = ItemList.builder().build();
+
+        ListTemplate template =
+                ListTemplate.builder().setTitle("Title").setSingleList(itemList).build();
+
+        assertThat(template)
+                .isNotEqualTo(
+                        ListTemplate.builder()
+                                .setTitle("Title")
+                                .setSingleList(
+                                        ItemList.builder().addItem(
+                                                Row.builder().setTitle("Title").build()).build())
+                                .build());
+    }
+
+    @Test
+    public void notEquals_differentHeaderAction() {
+        ItemList itemList = ItemList.builder().build();
+
+        ListTemplate template =
+                ListTemplate.builder().setSingleList(itemList).setHeaderAction(Action.BACK).build();
+
+        assertThat(template)
+                .isNotEqualTo(
+                        ListTemplate.builder()
+                                .setSingleList(itemList)
+                                .setHeaderAction(Action.APP_ICON)
+                                .build());
+    }
+
+    @Test
+    public void notEquals_differentActionStrip() {
+        ItemList itemList = ItemList.builder().build();
+        ActionStrip actionStrip = ActionStrip.builder().addAction(Action.BACK).build();
+
+        ListTemplate template =
+                ListTemplate.builder()
+                        .setTitle("Title")
+                        .setSingleList(itemList)
+                        .setActionStrip(actionStrip)
+                        .build();
+
+        assertThat(template)
+                .isNotEqualTo(
+                        ListTemplate.builder()
+                                .setTitle("Title")
+                                .setSingleList(itemList)
+                                .setActionStrip(
+                                        ActionStrip.builder().addAction(Action.APP_ICON).build())
+                                .build());
+    }
+
+    @Test
+    public void notEquals_differentTitle() {
+        ItemList itemList = ItemList.builder().build();
+        String title = "title";
+
+        ListTemplate template = ListTemplate.builder().setSingleList(itemList).setTitle(
+                title).build();
+
+        assertThat(template)
+                .isNotEqualTo(ListTemplate.builder().setSingleList(itemList).setTitle(
+                        "yo").build());
+    }
+
+    private static ItemList getList() {
+        Row row1 = Row.builder().setTitle("Bananas").build();
+        Row row2 = Row.builder().setTitle("Oranges").build();
+        return ItemList.builder().addItem(row1).addItem(row2).build();
+    }
+}

diff --git a/car/app/app/src/androidTest/java/androidx/car/app/model/MessageTemplateTest.java b/car/app/app/src/androidTest/java/androidx/car/app/model/MessageTemplateTest.java
new file mode 100644
index 0000000..4784044
--- /dev/null
+++ b/car/app/app/src/androidTest/java/androidx/car/app/model/MessageTemplateTest.java

@@ -0,0 +1,361 @@
+/*
+ * Copyright 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package androidx.car.app.model;
+
+import static androidx.car.app.model.CarIcon.BACK;
+
+import static com.google.common.truth.Truth.assertThat;
+
+import static org.junit.Assert.assertThrows;
+
+import android.content.ContentResolver;
+import android.net.Uri;
+import android.util.Log;
+
+import androidx.car.app.test.R;
+import androidx.car.app.utils.Logger;
+import androidx.core.graphics.drawable.IconCompat;
+import androidx.test.core.app.ApplicationProvider;
+import androidx.test.ext.junit.runners.AndroidJUnit4;
+import androidx.test.filters.SmallTest;
+
+import com.google.common.collect.ImmutableList;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+/** Tests for {@link MessageTemplate}. */
+@SmallTest
+@RunWith(AndroidJUnit4.class)
+public class MessageTemplateTest {
+
+    private final String mTitle = "header";
+    private final String mDebugMessage = "debugMessage";
+    private final Throwable mCause = new IllegalStateException("bad");
+    private final String mMessage = "foo";
+    private final Action mAction = Action.BACK;
+    private final CarIcon mIcon = CarIcon.ALERT;
+
+    @Test
+    public void emptyMessage_throws() {
+        assertThrows(
+                IllegalStateException.class, () -> MessageTemplate.builder("").setTitle(
+                        mTitle).build());
+    }
+
+    @Test
+    public void invalidCarIcon_throws() {
+        Uri.Builder builder = new Uri.Builder();
+        builder.scheme(ContentResolver.SCHEME_CONTENT);
+        builder.appendPath("foo/bar");
+        Uri iconUri = builder.build();
+        CarIcon carIcon = CarIcon.of(IconCompat.createWithContentUri(iconUri));
+        assertThrows(
+                IllegalArgumentException.class,
+                () -> MessageTemplate.builder("hello").setTitle(mTitle).setIcon(carIcon));
+    }
+
+    @Test
+    public void noHeaderTitleOrAction_throws() {
+        assertThrows(IllegalStateException.class, () -> MessageTemplate.builder(mMessage).build());
+
+        // Positive cases.
+        MessageTemplate.builder(mMessage).setTitle(mTitle).build();
+        MessageTemplate.builder(mMessage).setHeaderAction(mAction).build();
+    }
+
+    @Test
+    public void createDefault_valuesAreNull() {
+        MessageTemplate template = MessageTemplate.builder(mMessage).setTitle(mTitle).build();
+        assertThat(template.getMessage().toString()).isEqualTo(mMessage);
+        assertThat(template.getTitle().getText()).isEqualTo("header");
+        assertThat(template.getIcon()).isNull();
+        assertThat(template.getHeaderAction()).isNull();
+        assertThat(template.getActionList()).isNull();
+        assertThat(template.getDebugMessage()).isNull();
+    }
+
+    @Test
+    public void createInstance_setHeaderAction_invalidActionThrows() {
+        assertThrows(
+                IllegalArgumentException.class,
+                () ->
+                        MessageTemplate.builder(mMessage)
+                                .setHeaderAction(
+                                        Action.builder().setTitle("Action").setOnClickListener(
+                                                () -> {
+                                                }).build())
+                                .build());
+    }
+
+    @Test
+    public void createWithContents_hasProperValuesSet() {
+        Throwable exception = new IllegalStateException();
+        CarIcon icon = BACK;
+        Action action = Action.builder().setOnClickListener(() -> {
+        }).setTitle("foo").build();
+
+        MessageTemplate template =
+                MessageTemplate.builder(mMessage)
+                        .setTitle(mTitle)
+                        .setHeaderAction(Action.BACK)
+                        .setDebugCause(exception)
+                        .setIcon(icon)
+                        .setActions(ImmutableList.of(action))
+                        .build();
+
+        assertThat(template.getMessage().toString()).isEqualTo(mMessage);
+        assertThat(template.getTitle().toString()).isEqualTo(mTitle);
+        assertThat(template.getDebugMessage().toString()).isEqualTo(
+                Log.getStackTraceString(exception));
+        assertThat(template.getIcon()).isEqualTo(icon);
+        assertThat(template.getHeaderAction()).isEqualTo(Action.BACK);
+        assertThat(template.getActionList().getList()).containsExactly(action);
+    }
+
+    @Test
+    public void validate_isRefresh() {
+        Logger logger = message -> {
+        };
+        MessageTemplate template = MessageTemplate.builder(mMessage).setTitle(mTitle).build();
+
+        assertThat(template.isRefresh(template, logger)).isTrue();
+
+        // Allowed mutable fields: icon, action strip and actions.
+        Action action = Action.builder().setOnClickListener(() -> {
+        }).setTitle("foo").build();
+        assertThat(
+                template.isRefresh(
+                        MessageTemplate.builder(mMessage)
+                                .setTitle(mTitle)
+                                .setIcon(
+                                        CarIcon.of(
+                                                IconCompat.createWithResource(
+                                                        ApplicationProvider.getApplicationContext(),
+                                                        R.drawable.ic_test_1)))
+                                .setHeaderAction(Action.BACK)
+                                .setActions(ImmutableList.of(action))
+                                .build(),
+                        logger))
+                .isTrue();
+
+        // Text changes are disallowed.
+        assertThat(
+                template.isRefresh(MessageTemplate.builder("Message2").setTitle(mTitle).build(),
+                        logger))
+                .isFalse();
+        assertThat(
+                template.isRefresh(
+                        MessageTemplate.builder(mMessage).setTitle(mTitle).setDebugMessage(
+                                "Debug").build(),
+                        logger))
+                .isFalse();
+        assertThat(
+                template.isRefresh(
+                        MessageTemplate.builder(mMessage)
+                                .setTitle(mTitle)
+                                .setDebugCause(new IllegalArgumentException("Exception"))
+                                .build(),
+                        logger))
+                .isFalse();
+        assertThat(
+                template.isRefresh(
+                        MessageTemplate.builder(mMessage).setTitle("Header2").build(), logger))
+                .isFalse();
+    }
+
+    @Test
+    public void equals() {
+        MessageTemplate template1 =
+                MessageTemplate.builder(mMessage)
+                        .setTitle(mTitle)
+                        .setDebugMessage(mDebugMessage)
+                        .setDebugCause(mCause)
+                        .setHeaderAction(Action.BACK)
+                        .setActions(ImmutableList.of(mAction))
+                        .setIcon(mIcon)
+                        .build();
+        MessageTemplate template2 =
+                MessageTemplate.builder(mMessage)
+                        .setTitle(mTitle)
+                        .setDebugMessage(mDebugMessage)
+                        .setDebugCause(mCause)
+                        .setHeaderAction(Action.BACK)
+                        .setActions(ImmutableList.of(mAction))
+                        .setIcon(mIcon)
+                        .build();
+
+        assertThat(template1).isEqualTo(template2);
+    }
+
+    @Test
+    public void notEquals_differentDebugMessage() {
+        MessageTemplate template1 =
+                MessageTemplate.builder(mMessage)
+                        .setTitle(mTitle)
+                        .setDebugMessage(mDebugMessage)
+                        .setDebugCause(mCause)
+                        .setActions(ImmutableList.of(mAction))
+                        .setIcon(mIcon)
+                        .build();
+        MessageTemplate template2 =
+                MessageTemplate.builder(mMessage)
+                        .setTitle(mTitle)
+                        .setDebugMessage("yo")
+                        .setDebugCause(mCause)
+                        .setActions(ImmutableList.of(mAction))
+                        .setIcon(mIcon)
+                        .build();
+
+        assertThat(template1).isNotEqualTo(template2);
+    }
+
+    @Test
+    public void notEquals_differentCause() {
+        MessageTemplate template1 =
+                MessageTemplate.builder(mMessage)
+                        .setTitle(mTitle)
+                        .setDebugMessage(mDebugMessage)
+                        .setDebugCause(mCause)
+                        .setActions(ImmutableList.of(mAction))
+                        .setIcon(mIcon)
+                        .build();
+        MessageTemplate template2 =
+                MessageTemplate.builder(mMessage)
+                        .setTitle(mTitle)
+                        .setDebugMessage(mDebugMessage)
+                        .setDebugCause(new IllegalStateException("something else bad"))
+                        .setActions(ImmutableList.of(mAction))
+                        .setIcon(mIcon)
+                        .build();
+
+        assertThat(template1).isNotEqualTo(template2);
+    }
+
+    @Test
+    public void notEquals_differentMessage() {
+        MessageTemplate template1 =
+                MessageTemplate.builder(mMessage)
+                        .setTitle(mTitle)
+                        .setDebugMessage(mDebugMessage)
+                        .setDebugCause(mCause)
+                        .setMessage(mMessage)
+                        .setActions(ImmutableList.of(mAction))
+                        .setIcon(mIcon)
+                        .build();
+        MessageTemplate template2 =
+                MessageTemplate.builder("bar")
+                        .setTitle(mTitle)
+                        .setDebugMessage(mDebugMessage)
+                        .setDebugCause(mCause)
+                        .setActions(ImmutableList.of(mAction))
+                        .setIcon(mIcon)
+                        .build();
+
+        assertThat(template1).isNotEqualTo(template2);
+    }
+
+    @Test
+    public void notEquals_differentHeaderAction() {
+        MessageTemplate template1 =
+                MessageTemplate.builder(mMessage)
+                        .setTitle(mTitle)
+                        .setDebugMessage(mDebugMessage)
+                        .setDebugCause(mCause)
+                        .setHeaderAction(Action.BACK)
+                        .setActions(ImmutableList.of(mAction))
+                        .setIcon(mIcon)
+                        .build();
+        MessageTemplate template2 =
+                MessageTemplate.builder(mMessage)
+                        .setTitle(mTitle)
+                        .setDebugMessage(mDebugMessage)
+                        .setDebugCause(mCause)
+                        .setHeaderAction(Action.APP_ICON)
+                        .setActions(ImmutableList.of(mAction))
+                        .setIcon(mIcon)
+                        .build();
+
+        assertThat(template1).isNotEqualTo(template2);
+    }
+
+    @Test
+    public void notEquals_differentActions() {
+        MessageTemplate template1 =
+                MessageTemplate.builder(mMessage)
+                        .setTitle(mTitle)
+                        .setDebugMessage(mDebugMessage)
+                        .setDebugCause(mCause)
+                        .setActions(ImmutableList.of(mAction))
+                        .setIcon(mIcon)
+                        .build();
+        MessageTemplate template2 =
+                MessageTemplate.builder(mMessage)
+                        .setTitle(mTitle)
+                        .setDebugMessage(mDebugMessage)
+                        .setDebugCause(mCause)
+                        .setActions(ImmutableList.of(mAction, mAction))
+                        .setIcon(mIcon)
+                        .build();
+
+        assertThat(template1).isNotEqualTo(template2);
+    }
+
+    @Test
+    public void notEquals_differentIcon() {
+        MessageTemplate template1 =
+                MessageTemplate.builder(mMessage)
+                        .setTitle(mTitle)
+                        .setDebugMessage(mDebugMessage)
+                        .setDebugCause(mCause)
+                        .setActions(ImmutableList.of(mAction))
+                        .setIcon(mIcon)
+                        .build();
+        MessageTemplate template2 =
+                MessageTemplate.builder(mMessage)
+                        .setTitle(mTitle)
+                        .setDebugMessage(mDebugMessage)
+                        .setDebugCause(mCause)
+                        .setActions(ImmutableList.of(mAction))
+                        .setIcon(CarIcon.ERROR)
+                        .build();
+
+        assertThat(template1).isNotEqualTo(template2);
+    }
+
+    @Test
+    public void notEquals_differentTitle() {
+        MessageTemplate template1 =
+                MessageTemplate.builder(mMessage)
+                        .setTitle(mTitle)
+                        .setDebugMessage(mDebugMessage)
+                        .setDebugCause(mCause)
+                        .setActions(ImmutableList.of(mAction))
+                        .setIcon(mIcon)
+                        .build();
+        MessageTemplate template2 =
+                MessageTemplate.builder(mMessage)
+                        .setTitle("Header2")
+                        .setDebugMessage(mDebugMessage)
+                        .setDebugCause(mCause)
+                        .setActions(ImmutableList.of(mAction))
+                        .setIcon(mIcon)
+                        .build();
+
+        assertThat(template1).isNotEqualTo(template2);
+    }
+}

diff --git a/car/app/app/src/androidTest/java/androidx/car/app/model/MetadataTest.java b/car/app/app/src/androidTest/java/androidx/car/app/model/MetadataTest.java
new file mode 100644
index 0000000..a67ff2d
--- /dev/null
+++ b/car/app/app/src/androidTest/java/androidx/car/app/model/MetadataTest.java

@@ -0,0 +1,62 @@
+/*
+ * Copyright 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package androidx.car.app.model;
+
+import static com.google.common.truth.Truth.assertThat;
+
+import androidx.test.ext.junit.runners.AndroidJUnit4;
+import androidx.test.filters.SmallTest;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+/** Tests for the {@link Metadata} class. */
+@SmallTest
+@RunWith(AndroidJUnit4.class)
+public class MetadataTest {
+    @Test
+    public void setAndGetPlace() {
+        Place place = Place.builder(
+                LatLng.create(/* latitude= */ 123, /* longitude= */ 456)).build();
+        Metadata metadata = Metadata.ofPlace(place);
+        assertThat(metadata.getPlace()).isEqualTo(place);
+
+        metadata = Metadata.builder().build();
+        assertThat(metadata.getPlace()).isNull();
+    }
+
+    @Test
+    public void equals() {
+        Place place = Place.builder(
+                LatLng.create(/* latitude= */ 123, /* longitude= */ 456)).build();
+        Metadata metadata = Metadata.builder().setPlace(place).build();
+
+        assertThat(Metadata.builder().setPlace(place).build()).isEqualTo(metadata);
+    }
+
+    @Test
+    public void notEquals_differentPlace() {
+        Place place = Place.builder(
+                LatLng.create(/* latitude= */ 123, /* longitude= */ 456)).build();
+        Metadata metadata = Metadata.builder().setPlace(place).build();
+
+        Place place2 = Place.builder(
+                LatLng.create(/* latitude= */ 456, /* longitude= */ 789)).build();
+
+        assertThat(Metadata.builder().setPlace(place2).build()).isNotEqualTo(metadata);
+    }
+}

diff --git a/car/app/app/src/androidTest/java/androidx/car/app/model/ModelUtilsTest.java b/car/app/app/src/androidTest/java/androidx/car/app/model/ModelUtilsTest.java
new file mode 100644
index 0000000..4a82bff
--- /dev/null
+++ b/car/app/app/src/androidTest/java/androidx/car/app/model/ModelUtilsTest.java

@@ -0,0 +1,153 @@
+/*
+ * Copyright 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package androidx.car.app.model;
+
+import static org.junit.Assert.assertThrows;
+
+import android.text.SpannableString;
+
+import androidx.car.app.test.R;
+import androidx.core.graphics.drawable.IconCompat;
+import androidx.test.core.app.ApplicationProvider;
+import androidx.test.ext.junit.runners.AndroidJUnit4;
+import androidx.test.filters.SmallTest;
+
+import com.google.common.collect.ImmutableList;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+/** Tests for {@link PlaceListMapTemplate}. */
+@SmallTest
+@RunWith(AndroidJUnit4.class)
+public class ModelUtilsTest {
+    @Test
+    public void validateAllNonBrowsableRowsHaveDistances() {
+        DistanceSpan span =
+                DistanceSpan.create(
+                        Distance.create(/* displayDistance= */ 1, Distance.UNIT_KILOMETERS_P1));
+        SpannableString stringWithDistance = new SpannableString("Test");
+        stringWithDistance.setSpan(span, /* start= */ 0, /* end= */ 1, /* flags= */ 0);
+        SpannableString stringWithInvalidDistance = new SpannableString("Test");
+        // 0-length span is not allowed.
+        stringWithInvalidDistance.setSpan(span, /* start= */ 0, /* end= */ 0, /* flags= */ 0);
+
+        Row rowWithDistance = Row.builder().setTitle(stringWithDistance).build();
+        Row rowWithDistance2 = Row.builder().setTitle("Title").addText(stringWithDistance).build();
+        Row rowWithInvalidDistance = Row.builder().setTitle(stringWithInvalidDistance).build();
+        Row rowWithoutDistance = Row.builder().setTitle("Test").build();
+        Row browsableRowWithoutPlace =
+                Row.builder().setTitle("Test").setBrowsable(true).setOnClickListener(() -> {
+                }).build();
+
+        assertThrows(
+                IllegalArgumentException.class,
+                () ->
+                        ModelUtils.validateAllNonBrowsableRowsHaveDistance(
+                                ImmutableList.of(rowWithDistance, rowWithInvalidDistance)));
+        assertThrows(
+                IllegalArgumentException.class,
+                () ->
+                        ModelUtils.validateAllNonBrowsableRowsHaveDistance(
+                                ImmutableList.of(rowWithDistance, rowWithoutDistance)));
+
+        // Positive cases
+        ModelUtils.validateAllNonBrowsableRowsHaveDistance(ImmutableList.of());
+        ModelUtils.validateAllNonBrowsableRowsHaveDistance(ImmutableList.of(rowWithDistance));
+        ModelUtils.validateAllNonBrowsableRowsHaveDistance(
+                ImmutableList.of(rowWithDistance, rowWithDistance2));
+        ModelUtils.validateAllNonBrowsableRowsHaveDistance(
+                ImmutableList.of(rowWithDistance, browsableRowWithoutPlace));
+        ModelUtils.validateAllNonBrowsableRowsHaveDistance(
+                ImmutableList.of(browsableRowWithoutPlace));
+    }
+
+    @Test
+    public void validateAllRowsHaveDurationsOrDistances() {
+        DistanceSpan distanceSpan =
+                DistanceSpan.create(
+                        Distance.create(/* displayDistance= */ 1, Distance.UNIT_KILOMETERS_P1));
+        DurationSpan durationSpan = DurationSpan.create(1);
+
+        SpannableString stringWithDistance = new SpannableString("Test");
+        stringWithDistance.setSpan(distanceSpan, /* start= */ 0, /* end= */ 1, /* flags= */ 0);
+
+        SpannableString stringWithDuration = new SpannableString("Test");
+        stringWithDuration.setSpan(durationSpan, /* start= */ 0, /* end= */ 1, /* flags= */ 0);
+
+        SpannableString stringWithInvalidDuration = new SpannableString("Test");
+        // 0-length span is not allowed.
+        stringWithInvalidDuration.setSpan(durationSpan, /* start= */ 0, /* end= */ 0, /* flags= */
+                0);
+
+        Row rowWithDistance = Row.builder().setTitle(stringWithDistance).build();
+        Row rowWithDuration = Row.builder().setTitle(stringWithDuration).build();
+        Row rowWithDuration2 = Row.builder().setTitle("Title").addText(stringWithDuration).build();
+        Row rowWithInvalidDuration = Row.builder().setTitle(stringWithInvalidDuration).build();
+        Row plainRow = Row.builder().setTitle("Test").build();
+
+        assertThrows(
+                IllegalArgumentException.class,
+                () ->
+                        ModelUtils.validateAllRowsHaveDistanceOrDuration(
+                                ImmutableList.of(rowWithDuration, rowWithInvalidDuration)));
+        assertThrows(
+                IllegalArgumentException.class,
+                () ->
+                        ModelUtils.validateAllRowsHaveDistanceOrDuration(
+                                ImmutableList.of(rowWithDuration, plainRow)));
+
+        // Positive cases.
+        ModelUtils.validateAllRowsHaveDistanceOrDuration(ImmutableList.of());
+        ModelUtils.validateAllRowsHaveDistanceOrDuration(ImmutableList.of(rowWithDistance));
+        ModelUtils.validateAllRowsHaveDistanceOrDuration(ImmutableList.of(rowWithDuration));
+        ModelUtils.validateAllRowsHaveDistanceOrDuration(
+                ImmutableList.of(rowWithDuration, rowWithDuration2));
+        ModelUtils.validateAllRowsHaveDistanceOrDuration(
+                ImmutableList.of(rowWithDuration, rowWithDistance));
+    }
+
+    @Test
+    public void validateAllRowsHaveOnlySmallSizedImages() {
+        CarIcon carIcon =
+                CarIcon.of(
+                        IconCompat.createWithResource(
+                                ApplicationProvider.getApplicationContext(), R.drawable.ic_test_1));
+        Row rowWithNoImage = Row.builder().setTitle("title1").build();
+        Row rowWithSmallImage =
+                Row.builder().setTitle("title2").setImage(carIcon, Row.IMAGE_TYPE_SMALL).build();
+        Row rowWithLargeImage =
+                Row.builder().setTitle("title3").setImage(carIcon, Row.IMAGE_TYPE_LARGE).build();
+
+        assertThrows(
+                IllegalArgumentException.class,
+                () -> ModelUtils.validateAllRowsHaveOnlySmallImages(
+                        ImmutableList.of(rowWithLargeImage)));
+        assertThrows(
+                IllegalArgumentException.class,
+                () ->
+                        ModelUtils.validateAllRowsHaveOnlySmallImages(
+                                ImmutableList.of(rowWithNoImage, rowWithLargeImage)));
+
+        // Positive cases
+        ModelUtils.validateAllRowsHaveOnlySmallImages(ImmutableList.of());
+        ModelUtils.validateAllRowsHaveOnlySmallImages(ImmutableList.of(rowWithNoImage));
+        ModelUtils.validateAllRowsHaveOnlySmallImages(ImmutableList.of(rowWithSmallImage));
+        ModelUtils.validateAllRowsHaveOnlySmallImages(
+                ImmutableList.of(rowWithNoImage, rowWithSmallImage));
+    }
+}

diff --git a/car/app/app/src/androidTest/java/androidx/car/app/model/OnClickListenerWrapperTest.java b/car/app/app/src/androidTest/java/androidx/car/app/model/OnClickListenerWrapperTest.java
new file mode 100644
index 0000000..eb80ae2
--- /dev/null
+++ b/car/app/app/src/androidTest/java/androidx/car/app/model/OnClickListenerWrapperTest.java

@@ -0,0 +1,54 @@
+/*
+ * Copyright 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package androidx.car.app.model;
+
+/** Tests for {@link OnClickListenerWrapper}. */
+
+import static com.google.common.truth.Truth.assertThat;
+
+import android.os.RemoteException;
+
+import androidx.test.ext.junit.runners.AndroidJUnit4;
+import androidx.test.filters.SmallTest;
+
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Mock;
+import org.mockito.junit.MockitoJUnit;
+import org.mockito.junit.MockitoRule;
+
+@SmallTest
+@RunWith(AndroidJUnit4.class)
+public class OnClickListenerWrapperTest {
+    @Rule
+    public final MockitoRule mockito = MockitoJUnit.rule();
+
+    @Mock
+    OnClickListener mMockOnClickListener;
+
+    @Test
+    public void create() throws RemoteException {
+        OnClickListenerWrapper wrapper = OnClickListenerWrapper.create(mMockOnClickListener);
+        assertThat(wrapper.isParkedOnly()).isFalse();
+
+        // TODO(shiufai): revisit the following as the test is not running on the main looper
+        //  thread, and thus the verify is failing.
+//        wrapper.getListener().onClick(mock(IOnDoneCallback.class));
+//        verify(mockOnClickListener).onClick();
+    }
+}

diff --git a/car/app/app/src/androidTest/java/androidx/car/app/model/PaneTemplateTest.java b/car/app/app/src/androidTest/java/androidx/car/app/model/PaneTemplateTest.java
new file mode 100644
index 0000000..6275cd6
--- /dev/null
+++ b/car/app/app/src/androidTest/java/androidx/car/app/model/PaneTemplateTest.java

@@ -0,0 +1,320 @@
+/*
+ * Copyright 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package androidx.car.app.model;
+
+import static com.google.common.truth.Truth.assertThat;
+
+import static org.junit.Assert.assertThrows;
+
+import android.text.SpannableString;
+
+import androidx.car.app.TestUtils;
+import androidx.car.app.test.R;
+import androidx.car.app.utils.Logger;
+import androidx.core.graphics.drawable.IconCompat;
+import androidx.test.core.app.ApplicationProvider;
+import androidx.test.ext.junit.runners.AndroidJUnit4;
+import androidx.test.filters.SmallTest;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+/** Tests for {@link PaneTemplate}. */
+@SmallTest
+@RunWith(AndroidJUnit4.class)
+public class PaneTemplateTest {
+
+    @Test
+    public void pane_moreThanMaxActions_throws() {
+        assertThrows(
+                IllegalArgumentException.class,
+                () -> PaneTemplate.builder(TestUtils.createPane(2, 3)).setTitle("Title").build());
+
+        // Positive cases.
+        PaneTemplate.builder(TestUtils.createPane(2, 2)).setTitle("Title").build();
+    }
+
+    @Test
+    public void pane_moreThanMaxTexts_throws() {
+        Row rowExceedsMaxTexts =
+                Row.builder().setTitle("Title").addText("text1").addText("text2").addText(
+                        "text3").build();
+        Row rowMeetingMaxTexts =
+                Row.builder().setTitle("Title").addText("text1").addText("text2").build();
+        assertThrows(
+                IllegalArgumentException.class,
+                () ->
+                        PaneTemplate.builder(Pane.builder().addRow(rowExceedsMaxTexts).build())
+                                .setTitle("Title")
+                                .build());
+
+        // Positive cases.
+        PaneTemplate.builder(Pane.builder().addRow(rowMeetingMaxTexts).build())
+                .setTitle("Title")
+                .build();
+    }
+
+    @Test
+    public void pane_toggleOrClickListener_throws() {
+        Row rowWithToggle =
+                Row.builder().setTitle("Title").setToggle(Toggle.builder(isChecked -> {
+                }).build()).build();
+        Row rowWithClickListener = Row.builder().setTitle("Title").setOnClickListener(() -> {
+        }).build();
+        Row rowMeetingRestrictions =
+                Row.builder().setTitle("Title").addText("text1").addText("text2").build();
+        assertThrows(
+                IllegalArgumentException.class,
+                () ->
+                        PaneTemplate.builder(Pane.builder().addRow(rowWithToggle).build())
+                                .setTitle("Title")
+                                .build());
+        assertThrows(
+                IllegalArgumentException.class,
+                () ->
+                        PaneTemplate.builder(Pane.builder().addRow(rowWithClickListener).build())
+                                .setTitle("Title")
+                                .build());
+
+        // Positive cases.
+        PaneTemplate.builder(Pane.builder().addRow(rowMeetingRestrictions).build())
+                .setTitle("Title")
+                .build();
+    }
+
+    @Test
+    public void createInstance_noHeaderTitleOrAction_throws() {
+        assertThrows(IllegalStateException.class, () -> PaneTemplate.builder(getPane()).build());
+
+        // Positive cases.
+        PaneTemplate.builder(getPane()).setTitle("Title").build();
+        PaneTemplate.builder(getPane()).setHeaderAction(Action.BACK).build();
+    }
+
+    @Test
+    public void createInstance_setPane() {
+        Pane pane = getPane();
+        PaneTemplate template = PaneTemplate.builder(pane).setTitle("Title").build();
+        assertThat(template.getPane()).isEqualTo(pane);
+    }
+
+    @Test
+    public void createInstance_setHeaderAction_invalidActionThrows() {
+        assertThrows(
+                IllegalArgumentException.class,
+                () ->
+                        PaneTemplate.builder(getPane())
+                                .setHeaderAction(
+                                        Action.builder().setTitle("Action").setOnClickListener(
+                                                () -> {
+                                                }).build()));
+    }
+
+    @Test
+    public void createInstance_setHeaderAction() {
+        PaneTemplate template = PaneTemplate.builder(getPane()).setHeaderAction(
+                Action.BACK).build();
+        assertThat(template.getHeaderAction()).isEqualTo(Action.BACK);
+    }
+
+    @Test
+    public void createInstance_setActionStrip() {
+        ActionStrip actionStrip = ActionStrip.builder().addAction(Action.BACK).build();
+        PaneTemplate template =
+                PaneTemplate.builder(getPane()).setTitle("Title").setActionStrip(
+                        actionStrip).build();
+        assertThat(template.getActionStrip()).isEqualTo(actionStrip);
+    }
+
+    @Test
+    public void validate_isRefresh() {
+        Logger logger = message -> {
+        };
+        Row.Builder row = Row.builder().setTitle("Row1");
+        PaneTemplate template =
+                PaneTemplate.builder(Pane.builder().addRow(row.build()).build()).setTitle(
+                        "Title").build();
+
+        assertThat(template.isRefresh(template, logger)).isTrue();
+
+        // Going from loading state to new content is allowed.
+        assertThat(
+                template.isRefresh(
+                        PaneTemplate.builder(Pane.builder().setLoading(true).build())
+                                .setTitle("Title")
+                                .build(),
+                        logger))
+                .isTrue();
+
+        // Other allowed mutable states.
+        SpannableString stringWithSpan = new SpannableString("Row1");
+        stringWithSpan.setSpan(DurationSpan.create(1), 0, /* end= */ 1, /* flags= */ 0);
+        IconCompat icon = IconCompat.createWithResource(
+                ApplicationProvider.getApplicationContext(), R.drawable.ic_test_1);
+        assertThat(
+                template.isRefresh(
+                        PaneTemplate.builder(
+                                Pane.builder()
+                                        .addRow(
+                                                row.setImage(CarIcon.of(icon))
+                                                        .setTitle(stringWithSpan)
+                                                        .build())
+                                        .build())
+                                .setTitle("Title")
+                                .setHeaderAction(Action.BACK)
+                                .setActionStrip(
+                                        ActionStrip.builder().addAction(Action.APP_ICON).build())
+                                .build(),
+                        logger))
+                .isTrue();
+
+        // Title updates are disallowed.
+        assertThat(
+                template.isRefresh(
+                        PaneTemplate.builder(Pane.builder().addRow(row.build()).build())
+                                .setTitle("Title2")
+                                .build(),
+                        logger))
+                .isFalse();
+
+        // Text updates are disallowed.
+        assertThat(
+                template.isRefresh(
+                        PaneTemplate.builder(
+                                Pane.builder().addRow(row.setTitle("Row2").build()).build())
+                                .setTitle("Title")
+                                .build(),
+                        logger))
+                .isFalse();
+        assertThat(
+                template.isRefresh(
+                        PaneTemplate.builder(
+                                Pane.builder().addRow(row.addText("Text").build()).build())
+                                .setTitle("Title")
+                                .build(),
+                        logger))
+                .isFalse();
+
+        // Additional rows are disallowed.
+        assertThat(
+                template.isRefresh(
+                        PaneTemplate.builder(Pane.builder().addRow(row.build()).addRow(
+                                row.build()).build())
+                                .setTitle("Title")
+                                .build(),
+                        logger))
+                .isFalse();
+
+        // Going from content to loading state is disallowed.
+        assertThat(
+                PaneTemplate.builder(Pane.builder().setLoading(true).build())
+                        .setTitle("Title")
+                        .build()
+                        .isRefresh(template, logger))
+                .isFalse();
+    }
+
+    @Test
+    public void equals() {
+        Pane pane = Pane.builder().addRow(Row.builder().setTitle("Title").build()).build();
+        ActionStrip actionStrip = ActionStrip.builder().addAction(Action.BACK).build();
+        String title = "foo";
+
+        PaneTemplate template =
+                PaneTemplate.builder(pane)
+                        .setHeaderAction(Action.BACK)
+                        .setActionStrip(actionStrip)
+                        .setTitle(title)
+                        .build();
+
+        assertThat(template)
+                .isEqualTo(
+                        PaneTemplate.builder(pane)
+                                .setHeaderAction(Action.BACK)
+                                .setActionStrip(actionStrip)
+                                .setTitle(title)
+                                .build());
+    }
+
+    @Test
+    public void notEquals_differentPane() {
+        Pane pane = Pane.builder().addRow(Row.builder().setTitle("Title").build()).build();
+        ActionStrip actionStrip = ActionStrip.builder().addAction(Action.BACK).build();
+        String title = "foo";
+
+        PaneTemplate template =
+                PaneTemplate.builder(pane).setActionStrip(actionStrip).setTitle(title).build();
+
+        assertThat(template)
+                .isNotEqualTo(
+                        PaneTemplate.builder(
+                                Pane.builder().addRow(
+                                        Row.builder().setTitle("Title2").build()).build())
+                                .setActionStrip(actionStrip)
+                                .setTitle(title)
+                                .build());
+    }
+
+    @Test
+    public void notEquals_differentHeaderAction() {
+        Pane pane = Pane.builder().addRow(Row.builder().setTitle("Title").build()).build();
+
+        PaneTemplate template = PaneTemplate.builder(pane).setHeaderAction(Action.BACK).build();
+
+        assertThat(template)
+                .isNotEqualTo(PaneTemplate.builder(pane).setHeaderAction(Action.APP_ICON).build());
+    }
+
+    @Test
+    public void notEquals_differentActionStrip() {
+        Pane pane = Pane.builder().addRow(Row.builder().setTitle("Title").build()).build();
+        ActionStrip actionStrip = ActionStrip.builder().addAction(Action.BACK).build();
+        String title = "foo";
+
+        PaneTemplate template =
+                PaneTemplate.builder(pane).setActionStrip(actionStrip).setTitle(title).build();
+
+        assertThat(template)
+                .isNotEqualTo(
+                        PaneTemplate.builder(pane)
+                                .setActionStrip(
+                                        ActionStrip.builder().addAction(Action.APP_ICON).build())
+                                .setTitle(title)
+                                .build());
+    }
+
+    @Test
+    public void notEquals_differentTitle() {
+        Pane pane = Pane.builder().addRow(Row.builder().setTitle("Title").build()).build();
+        ActionStrip actionStrip = ActionStrip.builder().addAction(Action.BACK).build();
+        String title = "foo";
+
+        PaneTemplate template =
+                PaneTemplate.builder(pane).setActionStrip(actionStrip).setTitle(title).build();
+
+        assertThat(template)
+                .isNotEqualTo(
+                        PaneTemplate.builder(pane).setActionStrip(actionStrip).setTitle(
+                                "bar").build());
+    }
+
+    private static Pane getPane() {
+        Row row1 = Row.builder().setTitle("Bananas").build();
+        Row row2 = Row.builder().setTitle("Oranges").build();
+        return Pane.builder().addRow(row1).addRow(row2).build();
+    }
+}

diff --git a/car/app/app/src/androidTest/java/androidx/car/app/model/PaneTest.java b/car/app/app/src/androidTest/java/androidx/car/app/model/PaneTest.java
new file mode 100644
index 0000000..2531bd6
--- /dev/null
+++ b/car/app/app/src/androidTest/java/androidx/car/app/model/PaneTest.java

@@ -0,0 +1,231 @@
+/*
+ * Copyright 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package androidx.car.app.model;
+
+import static com.google.common.truth.Truth.assertThat;
+
+import static org.junit.Assert.assertThrows;
+
+import android.text.SpannableString;
+
+import androidx.car.app.utils.Logger;
+import androidx.test.ext.junit.runners.AndroidJUnit4;
+import androidx.test.filters.SmallTest;
+
+import com.google.common.collect.ImmutableList;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.util.Arrays;
+import java.util.List;
+
+/** Tests for {@link Pane}. */
+@SmallTest
+@RunWith(AndroidJUnit4.class)
+public class PaneTest {
+    @Test
+    public void createEmptyRows_throws() {
+        assertThrows(IllegalStateException.class, () -> Pane.builder().build());
+
+        // Positive case
+        Pane.builder().setLoading(true).build();
+    }
+
+    @Test
+    public void isLoading_withRows_throws() {
+        Row row = createRow(1);
+        assertThrows(
+                IllegalStateException.class, () -> Pane.builder().addRow(row).setLoading(
+                        true).build());
+
+        // Positive case
+        Pane.builder().addRow(row).build();
+    }
+
+    @Test
+    public void addRow() {
+        Row row = createRow(1);
+        Pane pane = Pane.builder().addRow(row).build();
+        assertThat(pane.getRows()).containsExactly(row);
+    }
+
+    @Test
+    public void clearRows() {
+        Row row = createRow(1);
+        Pane pane = Pane.builder().addRow(row).addRow(row).clearRows().addRow(row).build();
+        assertThat(pane.getRows()).hasSize(1);
+    }
+
+    @Test
+    public void addRow_multiple() {
+        Row row1 = createRow(1);
+        Row row2 = createRow(2);
+        Row row3 = createRow(3);
+        Pane pane = Pane.builder().addRow(row1).addRow(row2).addRow(row3).build();
+        assertThat(pane.getRows()).containsExactly(row1, row2, row3);
+    }
+
+    @Test
+    public void setActions() {
+        Action action1 = createAction(1);
+        Action action2 = createAction(2);
+        List<Action> actions = Arrays.asList(action1, action2);
+        Pane pane =
+                Pane.builder().addRow(Row.builder().setTitle("Title").build()).setActions(
+                        actions).build();
+        assertActions(pane.getActionList(), actions);
+    }
+
+    @Test
+    public void setActions_throwsIfNullAction() {
+        Action action1 = createAction(1);
+        assertThrows(
+                IllegalArgumentException.class,
+                () -> Pane.builder().setActions(Arrays.asList(action1, null)).build());
+    }
+
+    @Test
+    public void validate_isRefresh() {
+        Logger logger = message -> {
+        };
+        Row.Builder row = Row.builder().setTitle("Title1");
+
+        Pane.Builder builder = Pane.builder().setLoading(true);
+        Pane pane = builder.build();
+        assertThat(pane.isRefresh(builder.build(), logger)).isTrue();
+
+        // Going from loading state to new content is allowed.
+        Pane paneWithRows = Pane.builder().addRow(row.build()).build();
+        assertThat(paneWithRows.isRefresh(pane, logger)).isTrue();
+
+        // Text updates are disallowed.
+        Pane paneWithDifferentTitle = Pane.builder().addRow(row.setTitle("Title2").build()).build();
+        Pane paneWithDifferentText = Pane.builder().addRow(row.addText("Text").build()).build();
+        assertThat(paneWithDifferentTitle.isRefresh(paneWithRows, logger)).isFalse();
+        assertThat(paneWithDifferentText.isRefresh(paneWithRows, logger)).isFalse();
+
+        // Additional rows are disallowed.
+        Pane paneWithTwoRows = Pane.builder().addRow(row.build()).addRow(row.build()).build();
+        assertThat(paneWithTwoRows.isRefresh(paneWithRows, logger)).isFalse();
+
+        // Going from content to loading state is disallowed.
+        assertThat(pane.isRefresh(paneWithRows, logger)).isFalse();
+    }
+
+    @Test
+    public void validate_isRefresh_differentSpansAreIgnored() {
+        Logger logger = message -> {
+        };
+        SpannableString textWithDistanceSpan = new SpannableString("Text");
+        textWithDistanceSpan.setSpan(
+                DistanceSpan.create(Distance.create(1000, Distance.UNIT_KILOMETERS)),
+                /* start= */ 0,
+                /* end= */ 1,
+                /* flags= */ 0);
+        SpannableString textWithDurationSpan = new SpannableString("Text");
+        textWithDurationSpan.setSpan(DurationSpan.create(1), 0, /* end= */ 1, /* flags= */ 0);
+
+        Pane pane1 =
+                Pane.builder()
+                        .addRow(
+                                Row.builder().setTitle(textWithDistanceSpan).addText(
+                                        textWithDurationSpan).build())
+                        .build();
+        Pane pane2 =
+                Pane.builder()
+                        .addRow(
+                                Row.builder().setTitle(textWithDurationSpan).addText(
+                                        textWithDistanceSpan).build())
+                        .build();
+        Pane pane3 =
+                Pane.builder().addRow(Row.builder().setTitle("Text2").addText(
+                        "Text2").build()).build();
+
+        assertThat(pane2.isRefresh(pane1, logger)).isTrue();
+        assertThat(pane3.isRefresh(pane1, logger)).isFalse();
+    }
+
+    @Test
+    public void equals() {
+        Pane pane =
+                Pane.builder()
+                        .setLoading(false)
+                        .setActions(ImmutableList.of(Action.APP_ICON, Action.BACK))
+                        .addRow(Row.builder().setTitle("Title").build())
+                        .build();
+
+        assertThat(pane)
+                .isEqualTo(
+                        Pane.builder()
+                                .setLoading(false)
+                                .setActions(ImmutableList.of(Action.APP_ICON, Action.BACK))
+                                .addRow(Row.builder().setTitle("Title").build())
+                                .build());
+    }
+
+    @Test
+    public void notEquals_differentLoading() {
+        Pane pane =
+                Pane.builder().setLoading(false).addRow(
+                        Row.builder().setTitle("Title").build()).build();
+
+        assertThat(pane).isNotEqualTo(Pane.builder().setLoading(true).build());
+    }
+
+    @Test
+    public void notEquals_differentActionsAdded() {
+        Row row = Row.builder().setTitle("Title").build();
+        Pane pane =
+                Pane.builder()
+                        .addRow(row)
+                        .setActions(ImmutableList.of(Action.APP_ICON, Action.BACK))
+                        .build();
+
+        assertThat(pane)
+                .isNotEqualTo(
+                        Pane.builder().addRow(row).setActions(
+                                ImmutableList.of(Action.APP_ICON)).build());
+    }
+
+    @Test
+    public void notEquals_differentRow() {
+        Pane pane = Pane.builder().addRow(Row.builder().setTitle("Title").build()).build();
+
+        assertThat(pane)
+                .isNotEqualTo(
+                        Pane.builder()
+                                .addRow(Row.builder().setTitle("Title").setOnClickListener(() -> {
+                                }).build())
+                                .build());
+    }
+
+    private static Row createRow(int suffix) {
+        return Row.builder().setTitle("The title " + suffix).addText(
+                "The subtitle " + suffix).build();
+    }
+
+    private static Action createAction(int suffix) {
+        return Action.builder().setTitle("Action " + suffix).setOnClickListener(() -> {
+        }).build();
+    }
+
+    private static void assertActions(Object obj, List<Action> expectedActions) {
+        ActionList actionList = (ActionList) obj;
+        assertThat(actionList.getList()).containsExactlyElementsIn(expectedActions);
+    }
+}

diff --git a/car/app/app/src/androidTest/java/androidx/car/app/model/ParkedOnlyOnClickListenerTest.java b/car/app/app/src/androidTest/java/androidx/car/app/model/ParkedOnlyOnClickListenerTest.java
new file mode 100644
index 0000000..c4076f6
--- /dev/null
+++ b/car/app/app/src/androidTest/java/androidx/car/app/model/ParkedOnlyOnClickListenerTest.java

@@ -0,0 +1,56 @@
+/*
+ * Copyright 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package androidx.car.app.model;
+
+/** Tests for {@link OnClickListenerWrapper}. */
+
+import static com.google.common.truth.Truth.assertThat;
+
+import android.os.RemoteException;
+
+import androidx.test.ext.junit.runners.AndroidJUnit4;
+import androidx.test.filters.SmallTest;
+
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Mock;
+import org.mockito.junit.MockitoJUnit;
+import org.mockito.junit.MockitoRule;
+
+@SmallTest
+@RunWith(AndroidJUnit4.class)
+public class ParkedOnlyOnClickListenerTest {
+    @Rule
+    public final MockitoRule mockito = MockitoJUnit.rule();
+
+    @Mock
+    OnClickListener mMockOnClickListener;
+
+    @Test
+    public void create() throws RemoteException {
+        ParkedOnlyOnClickListener parkedOnlyOnClickListener =
+                ParkedOnlyOnClickListener.create(mMockOnClickListener);
+        OnClickListenerWrapper wrapper = OnClickListenerWrapper.create(parkedOnlyOnClickListener);
+
+        assertThat(wrapper.isParkedOnly()).isTrue();
+        // TODO(shiufai): revisit the following as the test is not running on the main looper
+        //  thread, and thus the verify is failing.
+//        wrapper.getListener().onClick(mock(IOnDoneCallback.class));
+//        verify(mockOnClickListener).onClick();
+    }
+}

diff --git a/car/app/app/src/androidTest/java/androidx/car/app/model/PlaceListMapTemplateTest.java b/car/app/app/src/androidTest/java/androidx/car/app/model/PlaceListMapTemplateTest.java
new file mode 100644
index 0000000..16257d0
--- /dev/null
+++ b/car/app/app/src/androidTest/java/androidx/car/app/model/PlaceListMapTemplateTest.java

@@ -0,0 +1,620 @@
+/*
+ * Copyright 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package androidx.car.app.model;
+
+import static com.google.common.truth.Truth.assertThat;
+
+import static org.junit.Assert.assertThrows;
+
+import android.content.Context;
+import android.text.SpannableString;
+
+import androidx.car.app.TestUtils;
+import androidx.car.app.test.R;
+import androidx.car.app.utils.Logger;
+import androidx.core.graphics.drawable.IconCompat;
+import androidx.test.core.app.ApplicationProvider;
+import androidx.test.ext.junit.runners.AndroidJUnit4;
+import androidx.test.filters.SmallTest;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+/** Tests for {@link PlaceListMapTemplate}. */
+@SmallTest
+@RunWith(AndroidJUnit4.class)
+public class PlaceListMapTemplateTest {
+    private final Context mContext = ApplicationProvider.getApplicationContext();
+    private final DistanceSpan mDistanceSpan =
+            DistanceSpan.create(
+                    Distance.create(/* displayDistance= */ 1, Distance.UNIT_KILOMETERS_P1));
+
+    @Test
+    public void createInstance_emptyList_notLoading_Throws() {
+        assertThrows(
+                IllegalArgumentException.class,
+                () -> PlaceListMapTemplate.builder().setTitle("Title").build());
+
+        // Positive case
+        PlaceListMapTemplate.builder().setTitle("Title").setLoading(true).build();
+    }
+
+    @Test
+    public void createInstance_isLoading_hasList_Throws() {
+        assertThrows(
+                IllegalArgumentException.class,
+                () ->
+                        PlaceListMapTemplate.builder()
+                                .setTitle("Title")
+                                .setLoading(true)
+                                .setItemList(ItemList.builder().build())
+                                .build());
+    }
+
+    @Test
+    public void addList_selectable_throws() {
+        assertThrows(
+                IllegalArgumentException.class,
+                () ->
+                        PlaceListMapTemplate.builder()
+                                .setTitle("Title")
+                                .setItemList(TestUtils.createItemListWithDistanceSpan(6, true,
+                                        mDistanceSpan))
+                                .build());
+
+        // Positive cases.
+        PlaceListMapTemplate.builder()
+                .setTitle("Title")
+                .setItemList(TestUtils.createItemListWithDistanceSpan(6, false, mDistanceSpan))
+                .build();
+    }
+
+    @Test
+    public void addList_moreThanMaxTexts_throws() {
+        SpannableString title = new SpannableString("Title");
+        title.setSpan(mDistanceSpan, /* start= */ 0, /* end= */ 1, /* flags= */ 0);
+        Row rowExceedsMaxTexts =
+                Row.builder().setTitle(title).addText("text1").addText("text2").addText(
+                        "text3").build();
+        Row rowMeetingMaxTexts =
+                Row.builder().setTitle(title).addText("text1").addText("text2").build();
+        assertThrows(
+                IllegalArgumentException.class,
+                () ->
+                        PlaceListMapTemplate.builder()
+                                .setTitle("Title")
+                                .setItemList(ItemList.builder().addItem(rowExceedsMaxTexts).build())
+                                .build());
+
+        // Positive cases.
+        PlaceListMapTemplate.builder()
+                .setTitle("Title")
+                .setItemList(ItemList.builder().addItem(rowMeetingMaxTexts).build())
+                .build();
+    }
+
+    @Test
+    public void addList_hasToggle_throws() {
+        SpannableString title = new SpannableString("Title");
+        title.setSpan(mDistanceSpan, /* start= */ 0, /* end= */ 1, /* flags= */ 0);
+        Row rowWithToggle =
+                Row.builder().setTitle(title).setToggle(Toggle.builder(isChecked -> {
+                }).build()).build();
+        Row rowMeetingRestrictions =
+                Row.builder().setTitle(title).addText("text1").addText("text2").build();
+        assertThrows(
+                IllegalArgumentException.class,
+                () ->
+                        PlaceListMapTemplate.builder()
+                                .setTitle("Title")
+                                .setItemList(ItemList.builder().addItem(rowWithToggle).build())
+                                .build());
+
+        // Positive cases.
+        PlaceListMapTemplate.builder()
+                .setTitle("Title")
+                .setItemList(ItemList.builder().addItem(rowMeetingRestrictions).build())
+                .build();
+    }
+
+    @Test
+    public void createEmpty() {
+        ItemList itemList = ItemList.builder().build();
+        PlaceListMapTemplate template =
+                PlaceListMapTemplate.builder().setTitle("Title").setItemList(itemList).build();
+        assertThat(template.getItemList()).isEqualTo(itemList);
+        assertThat(template.getHeaderAction()).isNull();
+        assertThat(template.getActionStrip()).isNull();
+        assertThat(template.isCurrentLocationEnabled()).isFalse();
+    }
+
+    @Test
+    public void createInstance_setHeaderAction_invalidActionThrows() {
+        assertThrows(
+                IllegalArgumentException.class,
+                () ->
+                        PlaceListMapTemplate.builder()
+                                .setHeaderAction(
+                                        Action.builder().setTitle("Action").setOnClickListener(
+                                                () -> {
+                                                }).build()));
+    }
+
+    @Test
+    public void createInstance_setHeaderAction() {
+        PlaceListMapTemplate template =
+                PlaceListMapTemplate.builder()
+                        .setItemList(ItemList.builder().build())
+                        .setHeaderAction(Action.BACK)
+                        .build();
+
+        assertThat(template.getHeaderAction()).isEqualTo(Action.BACK);
+    }
+
+    @Test
+    public void createInstance_notAllRowHaveDistances() {
+        SpannableString title = new SpannableString("Title");
+        title.setSpan(mDistanceSpan, /* start= */ 0, /* end= */ 1, /* flags= */ 0);
+        Row rowWithDistance = Row.builder().setTitle(title).build();
+        Row rowWithoutDistance = Row.builder().setTitle("Google Kir").build();
+        Row browsableRowWithoutDistance =
+                Row.builder()
+                        .setTitle("Google Kir")
+                        .setBrowsable(true)
+                        .setOnClickListener(() -> {
+                        })
+                        .build();
+
+        assertThrows(
+                IllegalArgumentException.class,
+                () ->
+                        PlaceListMapTemplate.builder()
+                                .setTitle("Title")
+                                .setItemList(
+                                        ItemList.builder()
+                                                .addItem(rowWithDistance)
+                                                .addItem(rowWithoutDistance)
+                                                .build()));
+
+        // Positive cases
+        PlaceListMapTemplate.builder()
+                .setTitle("Title")
+                .setItemList(ItemList.builder().addItem(rowWithDistance).build())
+                .build();
+        PlaceListMapTemplate.builder()
+                .setTitle("Title")
+                .setItemList(
+                        ItemList.builder()
+                                .addItem(rowWithDistance)
+                                .addItem(browsableRowWithoutDistance)
+                                .build())
+                .build();
+        PlaceListMapTemplate.builder()
+                .setTitle("Title")
+                .setItemList(ItemList.builder().addItem(browsableRowWithoutDistance).build())
+                .build();
+    }
+
+    @Test
+    public void createInstance_rowHasBothMarkerAndImages() {
+        SpannableString title = new SpannableString("Title");
+        title.setSpan(mDistanceSpan, /* start= */ 0, /* end= */ 1, /* flags= */ 0);
+        Row row =
+                Row.builder()
+                        .setTitle("Google Kir")
+                        .setOnClickListener(() -> {
+                        })
+                        .setImage(CarIcon.ALERT)
+                        .setMetadata(
+                                Metadata.ofPlace(
+                                        Place.builder(LatLng.create(10.f, 10.f))
+                                                .setMarker(PlaceMarker.getDefault())
+                                                .build()))
+                        .build();
+
+        assertThrows(
+                IllegalArgumentException.class,
+                () ->
+                        PlaceListMapTemplate.builder()
+                                .setTitle("Title")
+                                .setItemList(ItemList.builder().addItem(row).build()));
+    }
+
+    @Test
+    public void createInstance_setItemList() {
+        ItemList itemList = TestUtils.createItemListWithDistanceSpan(6, false, mDistanceSpan);
+        PlaceListMapTemplate template =
+                PlaceListMapTemplate.builder().setTitle("Title").setItemList(itemList).build();
+        assertThat(template.getItemList()).isEqualTo(itemList);
+    }
+
+    @Test
+    public void createInstance_setActionStrip() {
+        ItemList itemList = TestUtils.createItemListWithDistanceSpan(6, false, mDistanceSpan);
+        ActionStrip actionStrip = ActionStrip.builder().addAction(Action.BACK).build();
+        PlaceListMapTemplate template =
+                PlaceListMapTemplate.builder()
+                        .setTitle("Title")
+                        .setItemList(itemList)
+                        .setActionStrip(actionStrip)
+                        .build();
+        assertThat(template.getActionStrip()).isEqualTo(actionStrip);
+    }
+
+    @Test
+    public void createInstance_setTitle() {
+        ItemList itemList = TestUtils.createItemListWithDistanceSpan(6, false, mDistanceSpan);
+        String title = "title";
+        PlaceListMapTemplate template =
+                PlaceListMapTemplate.builder()
+                        .setItemList(itemList)
+                        .setTitle(title)
+                        .setCurrentLocationEnabled(true)
+                        .build();
+
+        assertThat(template.getTitle().getText()).isEqualTo(title);
+    }
+
+    @Test
+    public void createInstance_noHeaderTitleOrAction_throws() {
+        ItemList itemList = TestUtils.createItemListWithDistanceSpan(6, false, mDistanceSpan);
+
+        assertThrows(
+                IllegalStateException.class,
+                () ->
+                        PlaceListMapTemplate.builder()
+                                .setItemList(itemList)
+                                .setCurrentLocationEnabled(true)
+                                .build());
+
+        // Positive cases.
+        PlaceListMapTemplate.builder().setTitle("Title").setItemList(itemList).build();
+        PlaceListMapTemplate.builder().setHeaderAction(Action.BACK).setItemList(itemList).build();
+    }
+
+    @Test
+    public void validate_isRefresh() {
+        Logger logger = message -> {
+        };
+        SpannableString title = new SpannableString("Title");
+        title.setSpan(mDistanceSpan, 0, 1, 0);
+        Row.Builder row =
+                Row.builder().setTitle(title).setBrowsable(true).setOnClickListener(() -> {
+                });
+        PlaceListMapTemplate template =
+                PlaceListMapTemplate.builder()
+                        .setTitle("Title")
+                        .setItemList(ItemList.builder().addItem(row.build()).build())
+                        .build();
+
+        assertThat(template.isRefresh(template, logger)).isTrue();
+
+        // Going from loading state to new content is allowed.
+        assertThat(
+                template.isRefresh(
+                        PlaceListMapTemplate.builder().setTitle("Title").setLoading(true).build(),
+                        logger))
+                .isTrue();
+
+        // Other allowed mutable states.
+        SpannableString stringWithSpan = new SpannableString("Title");
+        stringWithSpan.setSpan(mDistanceSpan, 1, /* end= */ 2, /* flags= */ 0);
+        ItemList itemList = ItemList.builder()
+                .addItem(
+                        row.setOnClickListener(() -> {
+                        })
+                                .setBrowsable(false)
+                                .setTitle(stringWithSpan)
+                                .setImage(
+                                        CarIcon.of(
+                                                IconCompat.createWithResource(
+                                                        ApplicationProvider.getApplicationContext(),
+                                                        R.drawable.ic_test_1)))
+                                .setMetadata(
+                                        Metadata.ofPlace(
+                                                Place.builder(
+                                                        LatLng.create(
+                                                                1,
+                                                                1)).build()))
+                                .build())
+                .build();
+        assertThat(
+                template.isRefresh(
+                        PlaceListMapTemplate.builder()
+                                .setTitle("Title")
+                                .setItemList(itemList)
+                                .setHeaderAction(Action.BACK)
+                                .setActionStrip(
+                                        ActionStrip.builder().addAction(Action.APP_ICON).build())
+                                .build(),
+                        logger))
+                .isTrue();
+
+        // Title updates are disallowed.
+        assertThat(
+                template.isRefresh(
+                        PlaceListMapTemplate.builder()
+                                .setItemList(ItemList.builder().addItem(row.build()).build())
+                                .setTitle("Title2")
+                                .build(),
+                        logger))
+                .isFalse();
+
+        // Text updates are disallowed.
+        SpannableString title2 = new SpannableString("Title2");
+        title2.setSpan(mDistanceSpan, 0, 1, 0);
+        assertThat(
+                template.isRefresh(
+                        PlaceListMapTemplate.builder()
+                                .setTitle("Title")
+                                .setItemList(ItemList.builder().addItem(
+                                        row.setTitle(title2).build()).build())
+                                .build(),
+                        logger))
+                .isFalse();
+        assertThat(
+                template.isRefresh(
+                        PlaceListMapTemplate.builder()
+                                .setTitle("Title")
+                                .setItemList(
+                                        ItemList.builder()
+                                                .addItem(row.setTitle(title).addText(
+                                                        "Text").build())
+                                                .build())
+                                .build(),
+                        logger))
+                .isFalse();
+
+        // Additional rows are disallowed.
+        assertThat(
+                template.isRefresh(
+                        PlaceListMapTemplate.builder()
+                                .setTitle("Title")
+                                .setItemList(
+                                        ItemList.builder().addItem(row.build()).addItem(
+                                                row.build()).build())
+                                .build(),
+                        logger))
+                .isFalse();
+
+        // Going from content to loading state is disallowed.
+        assertThat(
+                PlaceListMapTemplate.builder()
+                        .setTitle("Title")
+                        .setLoading(true)
+                        .build()
+                        .isRefresh(template, logger))
+                .isFalse();
+    }
+
+    @Test
+    public void equals() {
+        ActionStrip actionStrip = ActionStrip.builder().addAction(Action.BACK).build();
+        String title = "foo";
+        Place place =
+                Place.builder(LatLng.create(123, 456))
+                        .setMarker(PlaceMarker.builder().setLabel("A").build())
+                        .build();
+
+        PlaceListMapTemplate template =
+                PlaceListMapTemplate.builder()
+                        .setItemList(
+                                TestUtils.createItemListWithDistanceSpan(6, false, mDistanceSpan))
+                        .setHeaderAction(Action.BACK)
+                        .setActionStrip(actionStrip)
+                        .setTitle(title)
+                        .setAnchor(place)
+                        .setCurrentLocationEnabled(true)
+                        .build();
+
+        assertThat(template)
+                .isEqualTo(
+                        PlaceListMapTemplate.builder()
+                                .setItemList(TestUtils.createItemListWithDistanceSpan(6, false,
+                                        mDistanceSpan))
+                                .setHeaderAction(Action.BACK)
+                                .setActionStrip(actionStrip)
+                                .setTitle(title)
+                                .setAnchor(place)
+                                .setCurrentLocationEnabled(true)
+                                .build());
+    }
+
+    @Test
+    public void notEquals_differentList() {
+        PlaceListMapTemplate template =
+                PlaceListMapTemplate.builder()
+                        .setTitle("Title")
+                        .setItemList(
+                                TestUtils.createItemListWithDistanceSpan(6, false, mDistanceSpan))
+                        .build();
+
+        assertThat(template)
+                .isNotEqualTo(
+                        PlaceListMapTemplate.builder()
+                                .setTitle("Title")
+                                .setItemList(ItemList.builder().build())
+                                .build());
+    }
+
+    @Test
+    public void notEquals_differentHeaderAction() {
+        PlaceListMapTemplate template =
+                PlaceListMapTemplate.builder()
+                        .setItemList(
+                                TestUtils.createItemListWithDistanceSpan(6, false, mDistanceSpan))
+                        .setHeaderAction(Action.BACK)
+                        .build();
+
+        assertThat(template)
+                .isNotEqualTo(
+                        PlaceListMapTemplate.builder()
+                                .setItemList(TestUtils.createItemListWithDistanceSpan(6, false,
+                                        mDistanceSpan))
+                                .setHeaderAction(Action.APP_ICON)
+                                .build());
+    }
+
+    @Test
+    public void notEquals_differentActionStrip() {
+        ActionStrip actionStrip = ActionStrip.builder().addAction(Action.BACK).build();
+
+        PlaceListMapTemplate template =
+                PlaceListMapTemplate.builder()
+                        .setTitle("Title")
+                        .setItemList(
+                                TestUtils.createItemListWithDistanceSpan(6, false, mDistanceSpan))
+                        .setActionStrip(actionStrip)
+                        .build();
+
+        assertThat(template)
+                .isNotEqualTo(
+                        PlaceListMapTemplate.builder()
+                                .setTitle("Title")
+                                .setItemList(TestUtils.createItemListWithDistanceSpan(6, false,
+                                        mDistanceSpan))
+                                .setActionStrip(
+                                        ActionStrip.builder().addAction(Action.APP_ICON).build())
+                                .build());
+    }
+
+    @Test
+    public void notEquals_differentTitle() {
+        PlaceListMapTemplate template =
+                PlaceListMapTemplate.builder()
+                        .setItemList(
+                                TestUtils.createItemListWithDistanceSpan(6, false, mDistanceSpan))
+                        .setTitle("foo")
+                        .build();
+
+        assertThat(template)
+                .isNotEqualTo(
+                        PlaceListMapTemplate.builder()
+                                .setItemList(TestUtils.createItemListWithDistanceSpan(6, false,
+                                        mDistanceSpan))
+                                .setTitle("bar")
+                                .build());
+    }
+
+    @Test
+    public void notEquals_differentAnchor() {
+        Place place1 =
+                Place.builder(LatLng.create(123, 456))
+                        .setMarker(PlaceMarker.builder().setLabel("A").build())
+                        .build();
+
+        Place place2 =
+                Place.builder(LatLng.create(123, 456))
+                        .setMarker(PlaceMarker.builder().setLabel("B").build())
+                        .build();
+
+        PlaceListMapTemplate template =
+                PlaceListMapTemplate.builder()
+                        .setTitle("Title")
+                        .setItemList(
+                                TestUtils.createItemListWithDistanceSpan(6, false, mDistanceSpan))
+                        .setAnchor(place1)
+                        .build();
+
+        assertThat(template)
+                .isNotEqualTo(
+                        PlaceListMapTemplate.builder()
+                                .setTitle("Title")
+                                .setItemList(TestUtils.createItemListWithDistanceSpan(6, false,
+                                        mDistanceSpan))
+                                .setAnchor(place2)
+                                .build());
+    }
+
+    @Test
+    public void notEquals_differentLocationEnabled() {
+        PlaceListMapTemplate template =
+                PlaceListMapTemplate.builder()
+                        .setTitle("Title")
+                        .setItemList(
+                                TestUtils.createItemListWithDistanceSpan(6, false, mDistanceSpan))
+                        .setCurrentLocationEnabled(true)
+                        .build();
+
+        assertThat(template)
+                .isNotEqualTo(
+                        PlaceListMapTemplate.builder()
+                                .setTitle("Title")
+                                .setItemList(TestUtils.createItemListWithDistanceSpan(6, false,
+                                        mDistanceSpan))
+                                .setCurrentLocationEnabled(false)
+                                .build());
+    }
+
+// TODO(shiufai): the following shadow is resulting in a ClasscastException.
+//  Further investigation is needed.
+//    @Test
+//    public void checkPermissions_hasPermissions() {
+//        PlaceListMapTemplate template =
+//                PlaceListMapTemplate.builder()
+//                        .setTitle("Title")
+//                        .setItemList(
+//                                TestUtils.createItemListWithDistanceSpan(6, false, mDistanceSpan))
+//                        .setCurrentLocationEnabled(true)
+//                        .build();
+//
+//        PackageManager packageManager = mContext.getPackageManager();
+//        PackageInfo pi = new PackageInfo();
+//        pi.packageName = mContext.getPackageName();
+//        pi.versionCode = 1;
+//        pi.requestedPermissions = new String[]{permission.ACCESS_FINE_LOCATION};
+//
+//        shadowOf(packageManager).installPackage(pi);
+//
+//        // Expect that it does not throw
+//        template.checkPermissions(context);
+//    }
+
+// TODO(shiufai): the following shadow is resulting in a ClasscastException.
+//  Further investigation is needed.
+//    @Test
+//    public void checkPermissions_doesNotHaveFineLocationPermission() {
+//        PlaceListMapTemplate template =
+//                PlaceListMapTemplate.builder()
+//                        .setTitle("Title")
+//                        .setItemList(
+//                                TestUtils.createItemListWithDistanceSpan(6, false, mDistanceSpan))
+//                        .setCurrentLocationEnabled(true)
+//                        .build();
+//
+//        PackageManager packageManager = mContext.getPackageManager();
+//        PackageInfo pi = new PackageInfo();
+//        pi.packageName = mContext.getPackageName();
+//        pi.versionCode = 1;
+//
+//        shadowOf(packageManager).installPackage(pi);
+//        assertThrows(SecurityException.class, () -> template.checkPermissions(context));
+//    }
+
+    @Test
+    public void checkPermissions_doesNotHavePermissions() {
+        PlaceListMapTemplate template =
+                PlaceListMapTemplate.builder()
+                        .setTitle("Title")
+                        .setItemList(
+                                TestUtils.createItemListWithDistanceSpan(6, false, mDistanceSpan))
+                        .setCurrentLocationEnabled(true)
+                        .build();
+
+        assertThrows(SecurityException.class, () -> template.checkPermissions(mContext));
+    }
+}