Add monitoring to backup in BackupManager.

This is the first CL of many that will add instumentation to
backup/restore operation in the BackupManager. For more details please
point to:
https://docs.google.com/document/d/1sUboR28LjkT1wRXOwVOV3tLo0qisiCvzxIGmzCVEjbI/edit#
This first Cl introduces 3 events that we sent to the monitor.

Test: ag/1858962 (same topic)

BUG: 34873525

Change-Id: I6c338b6fd9f4d7c8670dac201897250b6b170677

1 files changed, 3 insertions, 1 deletions

diff --git a/cmds/bmgr/src/com/android/commands/bmgr/Bmgr.java b/cmds/bmgr/src/com/android/commands/bmgr/Bmgr.java
index 7e913913dfae..3e5c3e8efb88 100644
--- a/cmds/bmgr/src/com/android/commands/bmgr/Bmgr.java
+++ b/cmds/bmgr/src/com/android/commands/bmgr/Bmgr.java
@@ -17,6 +17,7 @@
 package com.android.commands.bmgr;
 
 import android.app.backup.BackupManager;
+import android.app.backup.BackupManagerMonitor;
 import android.app.backup.BackupProgress;
 import android.app.backup.IBackupManager;
 import android.app.backup.IBackupObserver;
@@ -312,8 +313,9 @@ public final class Bmgr {
         }
         try {
             BackupObserver observer = new BackupObserver();
+            // TODO: implement monitor here?
             int err = mBmgr.requestBackup(packages.toArray(new String[packages.size()]), observer,
-                    flags);
+                    null, flags);
             if (err == 0) {
                 // Off and running -- wait for the backup to complete
                 observer.waitForCompletion();