Pass the originating app's versionCode along with a restore set

This change amends the doRestore() / onRestore() interface to backup agents to
provide the integer android:versionCode of the app that stored the backup set.
This should help agents figure out how to handle whatever historical data set
they're handed at restore time.

1 files changed, 2 insertions, 1 deletions

diff --git a/tests/backup/src/com/android/backuptest/BackupTestActivity.java b/tests/backup/src/com/android/backuptest/BackupTestActivity.java
index 69da761..7f30c91 100644
--- a/tests/backup/src/com/android/backuptest/BackupTestActivity.java
+++ b/tests/backup/src/com/android/backuptest/BackupTestActivity.java
@@ -164,7 +164,8 @@ public class BackupTestActivity extends ListActivity
                             new File(getFilesDir(), "restore_state"),
                             ParcelFileDescriptor.MODE_READ_WRITE|ParcelFileDescriptor.MODE_CREATE|
                             ParcelFileDescriptor.MODE_TRUNCATE);
-                    dispatch.performRestore(data, state);
+                    // TODO: a more plausable synthetic stored-data version number
+                    dispatch.performRestore(data, 0, state);
                     dataFile.close();
                     state.close();
                 } catch (IOException ex) {