Update to rc and beta for May release

Bump collection, annotation, and transition to rc01
Bump everything else to beta00 to lock in API surface
Bump to beta01 will occur at EOD, Monday April 29th
Source of truth: go/androidx-may-tracker

Test: ./gradlew checkApi && ./gradlew verifyDependencyVersions &&
./gradlew buildOnServer

Change-Id: I207e9071112ecc80f8ef2adb0316dda02fa7df2b

diff --git a/lifecycle/common/api/2.1.0-beta00.txt b/lifecycle/common/api/2.1.0-beta00.txt
new file mode 100644
index 0000000..f23b5eb
--- /dev/null
+++ b/lifecycle/common/api/2.1.0-beta00.txt

@@ -0,0 +1,46 @@
+// Signature format: 3.0
+package androidx.lifecycle {
+
+  public abstract class Lifecycle {
+    ctor public Lifecycle();
+    method @MainThread public abstract void addObserver(androidx.lifecycle.LifecycleObserver);
+    method @MainThread public abstract androidx.lifecycle.Lifecycle.State getCurrentState();
+    method @MainThread public abstract void removeObserver(androidx.lifecycle.LifecycleObserver);
+  }
+
+  public enum Lifecycle.Event {
+    enum_constant public static final androidx.lifecycle.Lifecycle.Event ON_ANY;
+    enum_constant public static final androidx.lifecycle.Lifecycle.Event ON_CREATE;
+    enum_constant public static final androidx.lifecycle.Lifecycle.Event ON_DESTROY;
+    enum_constant public static final androidx.lifecycle.Lifecycle.Event ON_PAUSE;
+    enum_constant public static final androidx.lifecycle.Lifecycle.Event ON_RESUME;
+    enum_constant public static final androidx.lifecycle.Lifecycle.Event ON_START;
+    enum_constant public static final androidx.lifecycle.Lifecycle.Event ON_STOP;
+  }
+
+  public enum Lifecycle.State {
+    method public boolean isAtLeast(androidx.lifecycle.Lifecycle.State);
+    enum_constant public static final androidx.lifecycle.Lifecycle.State CREATED;
+    enum_constant public static final androidx.lifecycle.Lifecycle.State DESTROYED;
+    enum_constant public static final androidx.lifecycle.Lifecycle.State INITIALIZED;
+    enum_constant public static final androidx.lifecycle.Lifecycle.State RESUMED;
+    enum_constant public static final androidx.lifecycle.Lifecycle.State STARTED;
+  }
+
+  public interface LifecycleEventObserver extends androidx.lifecycle.LifecycleObserver {
+    method public void onStateChanged(androidx.lifecycle.LifecycleOwner, androidx.lifecycle.Lifecycle.Event);
+  }
+
+  public interface LifecycleObserver {
+  }
+
+  public interface LifecycleOwner {
+    method public androidx.lifecycle.Lifecycle getLifecycle();
+  }
+
+  @java.lang.annotation.Retention(java.lang.annotation.RetentionPolicy.RUNTIME) @java.lang.annotation.Target(java.lang.annotation.ElementType.METHOD) public @interface OnLifecycleEvent {
+    method public abstract androidx.lifecycle.Lifecycle.Event value();
+  }
+
+}
+

diff --git a/lifecycle/common/api/restricted_2.1.0-beta00.ignore b/lifecycle/common/api/restricted_2.1.0-beta00.ignore
new file mode 100644
index 0000000..0a4fad1
--- /dev/null
+++ b/lifecycle/common/api/restricted_2.1.0-beta00.ignore

@@ -0,0 +1,11 @@
+// Baseline format: 1.0
+ChangedSuperclass: androidx.lifecycle.GenericLifecycleObserver:
+    Class androidx.lifecycle.GenericLifecycleObserver superclass changed from androidx.lifecycle.LifecycleObserver to androidx.lifecycle.LifecycleEventObserver
+
+
+RemovedClass: androidx.lifecycle.CompositeGeneratedAdaptersObserver:
+    Removed class androidx.lifecycle.CompositeGeneratedAdaptersObserver
+RemovedClass: androidx.lifecycle.SingleGeneratedAdapterObserver:
+    Removed class androidx.lifecycle.SingleGeneratedAdapterObserver
+
+

diff --git a/lifecycle/common/api/restricted_2.1.0-beta00.txt b/lifecycle/common/api/restricted_2.1.0-beta00.txt
new file mode 100644
index 0000000..7aa1c38
--- /dev/null
+++ b/lifecycle/common/api/restricted_2.1.0-beta00.txt

@@ -0,0 +1,21 @@
+// Signature format: 3.0
+package androidx.lifecycle {
+
+  @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) public interface GeneratedAdapter {
+    method public void callMethods(androidx.lifecycle.LifecycleOwner!, androidx.lifecycle.Lifecycle.Event!, boolean, androidx.lifecycle.MethodCallsLogger!);
+  }
+
+  @Deprecated @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) public interface GenericLifecycleObserver extends androidx.lifecycle.LifecycleEventObserver {
+  }
+
+  @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) public class Lifecycling {
+    method public static String! getAdapterName(String!);
+  }
+
+  @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) public class MethodCallsLogger {
+    ctor public MethodCallsLogger();
+    method @RestrictTo(androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP_PREFIX) public boolean approveCall(String!, int);
+  }
+
+}
+