Merge "Delete expired CE snapshots of app data when user unlocks." into rvc-dev am: 70e8f5d506 (b6a197ba) · Commits · e / os / android_frameworks_base

services/core/java/com/android/server/pm/Installer.java

+24 −0

Original line number	Original line	Diff line number	Diff line
	@@ -723,6 +723,30 @@ public class Installer extends SystemService {
	}		}
	}		}

			/**
			* Deletes all snapshots of credential encrypted user data, where the snapshot id is not
			* included in {@code retainSnapshotIds}.
			*
			* @param userId id of the user whose user data snapshots to delete.
			* @param retainSnapshotIds ids of the snapshots that should not be deleted.
			*
			* @return {@code true} if the operation was successful, or {@code false} if a remote call
			* shouldn't be continued. See {@link #checkBeforeRemote}.
			*
			* @throws InstallerException if failed to delete user data snapshot.
			*/
			public boolean destroyCeSnapshotsNotSpecified(@UserIdInt int userId,
			int[] retainSnapshotIds) throws InstallerException {
			if (!checkBeforeRemote()) return false;

			try {
			mInstalld.destroyCeSnapshotsNotSpecified(null, userId, retainSnapshotIds);
			return true;
			} catch (Exception e) {
			throw InstallerException.from(e);
			}
			}

	/**		/**
	* Migrates obb data from its legacy location {@code /data/media/obb} to		* Migrates obb data from its legacy location {@code /data/media/obb} to
	* {@code /data/media/0/Android/obb}. This call is idempotent and a fast no-op if data has		* {@code /data/media/0/Android/obb}. This call is idempotent and a fast no-op if data has

+5 −0

Original line number	Original line	Diff line number	Diff line
	@@ -505,6 +505,11 @@ class RollbackManagerServiceImpl extends IRollbackManager.Stub {
	rollbackIds[i] = mRollbacks.get(i).info.getRollbackId();		rollbackIds[i] = mRollbacks.get(i).info.getRollbackId();
	}		}
	ApexManager.getInstance().destroyCeSnapshotsNotSpecified(userId, rollbackIds);		ApexManager.getInstance().destroyCeSnapshotsNotSpecified(userId, rollbackIds);
			try {
			mInstaller.destroyCeSnapshotsNotSpecified(userId, rollbackIds);
			} catch (Installer.InstallerException ie) {
			Slog.e(TAG, "Failed to delete snapshots for user: " + userId, ie);
			}
	}		}

	@WorkerThread		@WorkerThread