public void displayWarning() {
   if (info != null && info.hasWarning()) {
     SyncErrorDialogFragment.newInstance()
         .show(getActivity().getFragmentManager(), SyncErrorDialogFragment.TAG);
     return;
   }
 }
    @Override
    public void onReceive(Context context, Intent intent) {
      Log.d(TAG, intent.getAction());

      if (intent.getAction() == null) {
        return;
      }

      if (mi != null
          && getActivity() != null
          && intent.getAction().equals(IntentIntegrator.ACTION_SYNC_SCAN_COMPLETED)) {
        // Hide spinning wheel
        mi.setActionView(null);
        info = SyncScanInfo.getLastSyncScanData(context, acc);
        getActivity().invalidateOptionsMenu();

        if (info.hasWarning()) {
          SyncErrorDialogFragment.newInstance()
              .show(getActivity().getFragmentManager(), SyncErrorDialogFragment.TAG);
          return;
        }
      }

      if (acc == null) {
        return;
      }

      if (intent.getAction().equals(IntentIntegrator.ACTION_UPDATE_COMPLETED)) {
        Bundle b = intent.getExtras().getParcelable(IntentIntegrator.EXTRA_DATA);
        Node updatedNode = (Node) b.getParcelable(IntentIntegrator.EXTRA_UPDATED_NODE);
        if (updatedNode == null) {
          return;
        }

        Cursor favoriteCursor =
            context
                .getContentResolver()
                .query(
                    SynchroProvider.CONTENT_URI,
                    SynchroSchema.COLUMN_ALL,
                    SynchroProvider.getAccountFilter(acc)
                        + " AND "
                        + SynchroSchema.COLUMN_NODE_ID
                        + " LIKE '"
                        + NodeRefUtils.getCleanIdentifier(updatedNode.getIdentifier())
                        + "%'",
                    null,
                    null);
        boolean hasFavorite = (favoriteCursor.getCount() == 1);
        if (hasFavorite && !hasSynchroActive) {
          favoriteCursor.moveToFirst();
          ContentValues cValues = new ContentValues();
          cValues.put(SynchroSchema.COLUMN_NODE_ID, updatedNode.getIdentifier());
          cValues.put(
              SynchroSchema.COLUMN_SERVER_MODIFICATION_TIMESTAMP,
              updatedNode.getModifiedAt().getTimeInMillis());
          context
              .getContentResolver()
              .update(
                  SynchroManager.getUri(favoriteCursor.getLong(SynchroSchema.COLUMN_ID_ID)),
                  cValues,
                  null,
                  null);
        }
        favoriteCursor.close();
      }
    }