Add a Backup Manager interface to request a full backup

Given a package name, the Backup Manager schedules a *full* (i.e. non-
incremental) backup pass for that package.  Also added the state-file
handling for distinguishing to the target between the full and incremental
backup requests.

1 files changed, 7 insertions, 1 deletions

diff --git a/core/java/android/backup/IBackupManager.aidl b/core/java/android/backup/IBackupManager.aidl
index 7efaf58..cf22798 100644
--- a/core/java/android/backup/IBackupManager.aidl
+++ b/core/java/android/backup/IBackupManager.aidl
@@ -29,7 +29,13 @@ package android.backup;
 interface IBackupManager {
     /**
      * Tell the system service that the caller has made changes to its
-     * data, and therefore needs to undergo a backup pass.
+     * data, and therefore needs to undergo an incremental backup pass.
      */
     oneway void dataChanged(String packageName);
+
+    /**
+     * Schedule a full backup of the given package.
+     * !!! TODO: protect with a signature-or-system permission?
+     */
+    oneway void scheduleFullBackup(String packageName);
 }