Initial set up for CustomizationPickerActivity

Bug: 120560581
Change-Id: I1b0f29d9f4a5aad28ec1d0c9b94f8059c056ebf1
diff --git a/AndroidManifest.xml b/AndroidManifest.xml
index 79d81d4..7610e13 100755
--- a/AndroidManifest.xml
+++ b/AndroidManifest.xml
@@ -2,6 +2,25 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
     package="com.android.wallpaper">
 
-  <uses-sdk android:targetSdkVersion="28" android:minSdkVersion="28"/>
+    <uses-sdk android:targetSdkVersion="28" android:minSdkVersion="28"/>
+    <application
+        android:extractNativeLibs="false"
+        android:hardwareAccelerated="true"
+        android:icon="@mipmap/product_logo_wallpapers_launcher_color_48"
+        android:label="@string/app_name"
+        android:theme="@style/WallpaperTheme"
+        android:requiredForAllUsers="true"
+        android:restoreAnyVersion="true"
+        android:supportsRtl="true">
 
+        <activity android:name="com.android.theme.picker.ThemePickerActivity"
+            android:label="@string/app_name"
+            android:theme="@style/WallpaperTheme"
+            android:resizeableActivity="true">
+            <intent-filter>
+                <action android:name="android.intent.action.SET_WALLPAPER"/>
+                <category android:name="android.intent.category.DEFAULT"/>
+            </intent-filter>
+        </activity>
+    </application>
 </manifest>