+ @Override
+ public void onAttach(Activity activity) {
+ super.onAttach(activity);
+ altos_droid = (AltosDroid) activity;
+ altos_droid.registerTab(this);
+ }
+
+ @Override
+ public void onDetach() {
+ super.onDetach();
+ altos_droid.unregisterTab(this);
+ altos_droid = null;
+ }
+