Retool the backup process to use a new 'BackupAgent' class
Backups will be handled by launching the application in a special
mode under which no activities or services will be started, only
the BackupAgent subclass named in the app's android:backupAgent
manifest property. This takes the place of the BackupService class
used earlier during development.
In the cases of *full* backup or restore, an application that does
not supply its own BackupAgent will be launched in a restricted
manner; in particular, it will be using the default Application
class rather than any manifest-declared one. This ensures that the
app is not running any code that may try to manipulate its data
while the backup system reads/writes its data set.
diff --git a/Android.mk b/Android.mk
index 4df6f8e..26bcb5c 100644
--- a/Android.mk
+++ b/Android.mk
@@ -70,6 +70,7 @@
core/java/android/app/IActivityPendingResult.aidl \
core/java/android/app/IActivityWatcher.aidl \
core/java/android/app/IAlarmManager.aidl \
+ core/java/android/app/IBackupAgent.aidl \
core/java/android/app/IInstrumentationWatcher.aidl \
core/java/android/app/IIntentReceiver.aidl \
core/java/android/app/IIntentSender.aidl \
@@ -82,7 +83,6 @@
core/java/android/app/IWallpaperService.aidl \
core/java/android/app/IWallpaperServiceCallback.aidl \
core/java/android/backup/IBackupManager.aidl \
- core/java/android/backup/IBackupService.aidl \
core/java/android/bluetooth/IBluetoothA2dp.aidl \
core/java/android/bluetooth/IBluetoothDevice.aidl \
core/java/android/bluetooth/IBluetoothDeviceCallback.aidl \