@Override
 public void onActivityCreated(Bundle savedInstanceState) {
   super.onActivityCreated(savedInstanceState);
 }
 @Override
 public void onCreate(Bundle savedInstanceState) {
   super.onCreate(savedInstanceState);
 }
 @Override
 public void onAttach(Activity activity) {
   super.onAttach(activity);
 }
 @Override
 public void onDismiss(DialogInterface dialog) {
   shown = false;
   super.onDismiss(dialog);
 }
 @Override
 public void onResume() {
   super.onResume();
   shown = true;
 }
 @Override
 public void show(FragmentManager manager, String tag) {
   sending = false;
   shown = true;
   super.show(manager, tag);
 }
 @Override
 public void onDestroyView() {
   //        OkHttpClientManager.cancel("httpTag");
   super.onDestroyView();
 }
 @Override
 public void onDestroy() {
   //        OkHttpClientManager.cancel(httpTag);
   super.onDestroy();
 }