Merge "Nullify the default wallpaper component if it does not exist" into pie-gsi (d09c3396) · Commits · e / os / android_frameworks_base

core/java/android/app/WallpaperManager.java

+19 −9

Original line number	Diff line number	Diff line
		@@ -1874,23 +1874,33 @@ public class WallpaperManager {
		* @hide
		*/
		public static ComponentName getDefaultWallpaperComponent(Context context) {
		ComponentName cn = null;

		String flat = SystemProperties.get(PROP_WALLPAPER_COMPONENT);
		if (!TextUtils.isEmpty(flat)) {
		final ComponentName cn = ComponentName.unflattenFromString(flat);
		if (cn != null) {
		return cn;
		}
		cn = ComponentName.unflattenFromString(flat);
		}

		if (cn == null) {
		flat = context.getString(com.android.internal.R.string.default_wallpaper_component);
		if (!TextUtils.isEmpty(flat)) {
		final ComponentName cn = ComponentName.unflattenFromString(flat);
		cn = ComponentName.unflattenFromString(flat);
		}
		}

		// Check if the package exists
		if (cn != null) {
		return cn;
		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 null;
		return cn;
		}

		/**