Add gradle build files for Recommendations support library

Change-Id: Ic5281e29f5813d3ad0a6f7887d9233a8303b756d

diff --git a/recommendation/build.gradle b/recommendation/build.gradle
new file mode 100644
index 0000000..0a9ca47
--- /dev/null
+++ b/recommendation/build.gradle

@@ -0,0 +1,31 @@
+apply plugin: 'android-library'
+
+archivesBaseName = 'recommendation'
+
+dependencies {
+    compile project(':support-v4')
+}
+
+android {
+    compileSdkVersion 'current'
+
+    defaultConfig {
+        minSdkVersion 21
+    }
+
+    sourceSets {
+        main.manifest.srcFile 'AndroidManifest.xml'
+        main.java.srcDirs = ['src']
+        main.res.srcDirs = ['res']
+    }
+
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_7
+        targetCompatibility JavaVersion.VERSION_1_7
+    }
+
+    lintOptions {
+        // TODO: fix errors and reenable.
+        abortOnError false
+    }
+}

diff --git a/settings.gradle b/settings.gradle
index 6efb120..4c4ac52 100644
--- a/settings.gradle
+++ b/settings.gradle

@@ -37,6 +37,9 @@
 include ':support-leanback-v17'
 project(':support-leanback-v17').projectDir = new File(rootDir, 'v17/leanback')
 
+include ':support-recommendation'
+project(':support-recommendation').projectDir = new File(rootDir, 'recommendation')
+
 include ':support-design'
 project(':support-design').projectDir = new File(rootDir, 'design')