Merge "Add Looper.prepare() to doInBackground()"

am: 89bf100d66

Change-Id: Ia030ffbf4913d1f04f0f007a9947186d107038cc

packages/Shell/src/com/android/shell/BugreportProgressService.java

@@ -1095,6 +1095,7 @@ public class BugreportProgressService extends Service {
         new AsyncTask<Void, Void, Void>() {
             @Override
             protected Void doInBackground(Void... params) {
+                Looper.prepare();
                 zipBugreport(info);
                 sendBugreportNotification(info, takingScreenshot);
                 return null;