diff options
Diffstat (limited to 'core')
| -rw-r--r-- | core/java/com/android/internal/backup/IBackupTransport.aidl | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/core/java/com/android/internal/backup/IBackupTransport.aidl b/core/java/com/android/internal/backup/IBackupTransport.aidl index 9daabca..84ed729 100644 --- a/core/java/com/android/internal/backup/IBackupTransport.aidl +++ b/core/java/com/android/internal/backup/IBackupTransport.aidl @@ -42,11 +42,14 @@ interface IBackupTransport { */ /** * Verify that this is a suitable time for a backup pass. This should return zero - * if a backup is reasonable right now, false otherwise. This method will be called - * outside of the {@link #startSession}/{@link #endSession} pair. + * if a backup is reasonable right now, some positive value otherwise. This method + * will be called outside of the {@link #startSession}/{@link #endSession} pair. * - * <p>If this is not a suitable time for a backup, the transport should suggest a + * <p>If this is not a suitable time for a backup, the transport should return a * backoff delay, in milliseconds, after which the Backup Manager should try again. + * + * @return Zero if this is a suitable time for a backup pass, or a positive time delay + * in milliseconds to suggest deferring the backup pass for a while. */ long requestBackupTime(); |