Adding method to query backup manager service activity status (201caf57) · Commits · e / os / android_frameworks_base

core/java/android/app/backup/IBackupManager.aidl

+7 −0

Original line number	Diff line number	Diff line
		@@ -303,4 +303,11 @@ interface IBackupManager {
		* {@code false} otherwise.
		*/
		void setBackupServiceActive(int whichUser, boolean makeActive);

		/**
		* Queries the activity status of backup service as set by {@link #setBackupServiceActive}.
		* @param whichUser User handle of the defined user whose backup active state
		* is being queried.
		*/
		boolean isBackupServiceActive(int whichUser);
		}

+16 −1

Original line number	Diff line number	Diff line
		@@ -94,7 +94,7 @@ public class Trampoline extends IBackupManager.Stub {

		if (userHandle == UserHandle.USER_OWNER) {
		synchronized (this) {
		if (makeActive != (mService != null)) {
		if (makeActive != isBackupServiceActive(userHandle)) {
		Slog.i(TAG, "Making backup "
		+ (makeActive ? "" : "in") + "active in user " + userHandle);
		if (makeActive) {
		@@ -113,6 +113,21 @@ public class Trampoline extends IBackupManager.Stub {
		}
		}

		/**
		* Querying activity state of backup service. Calling this method before initialize yields
		* undefined result.
		* @param userHandle The user in which the activity state of backup service is queried.
		* @return true if the service is active.
		*/
		public boolean isBackupServiceActive(final int userHandle) {
		if (userHandle == UserHandle.USER_OWNER) {
		synchronized (this) {
		return mService != null;
		}
		}
		return false;
		}

		// IBackupManager binder API
		@Override
		public void dataChanged(String packageName) throws RemoteException {