private void closeProgressDialog() {
   if (!isRunning) {
     return;
   }
   if (progress != null) {
     progress.dismiss();
   }
 }
 private void showProgressDialog() {
   if (!isRunning) {
     return;
   }
   if (progress == null) {
     progress = new HandleProgressDialog(UpdateTagsActivity.this);
   }
   progress.show();
 }
 private void showProgressDialog() {
   if (!isRunning) {
     return;
   }
   if (progress == null) {
     progress = new HandleProgressDialog(BrowseAlbumPhotosActivity.this);
   }
   progress.show();
 }