Snap for 10296703 from 3b9bd623055576076d0d100c3a766c6dec885c32 to udc-qpr1-release (9a064998) · Commits · e / os / android_frameworks_base

Original line number	Diff line number	Diff line
		@@ -2933,19 +2933,60 @@ public class WallpaperManager {
		}
		}

		// Check if the package exists
		if (cn != null) {
		if (!isComponentExist(context, cn)) {
		cn = null;
		}

		return cn;
		}

		/**
		* Return {@link ComponentName} of the CMF default wallpaper, or
		* {@link #getDefaultWallpaperComponent(Context)} if none is defined.
		*
		* @hide
		*/
		public static ComponentName getCmfDefaultWallpaperComponent(Context context) {
		ComponentName cn = null;
		String[] cmfWallpaperMap = context.getResources().getStringArray(
		com.android.internal.R.array.default_wallpaper_component_per_device_color);
		if (cmfWallpaperMap == null \|\| cmfWallpaperMap.length == 0) {
		Log.d(TAG, "No CMF wallpaper config");
		return getDefaultWallpaperComponent(context);
		}

		for (String entry : cmfWallpaperMap) {
		String[] cmfWallpaper;
		if (!TextUtils.isEmpty(entry)) {
		cmfWallpaper = entry.split(",");
		if (cmfWallpaper != null && cmfWallpaper.length == 2 && VALUE_CMF_COLOR.equals(
		cmfWallpaper[0]) && !TextUtils.isEmpty(cmfWallpaper[1])) {
		cn = ComponentName.unflattenFromString(cmfWallpaper[1]);
		break;
		}
		}
		}

		if (!isComponentExist(context, cn)) {
		cn = null;
		}

		return cn;
		}

		private static boolean isComponentExist(Context context, ComponentName cn) {
		if (cn == null) {
		return false;
		}
		try {
		final PackageManager packageManager = context.getPackageManager();
		packageManager.getPackageInfo(cn.getPackageName(),
		PackageManager.MATCH_DIRECT_BOOT_AWARE
		\| PackageManager.MATCH_DIRECT_BOOT_UNAWARE);
		} catch (PackageManager.NameNotFoundException e) {
		cn = null;
		}
		return false;
		}

		return cn;
		return true;
		}

		/**