To enable/disable menu items in Different fragments in same Activity:
@Override
public void onCreate(@Nullable Bundle savedInstanceState)
{ super.onCreate(savedInstanceState); setHasOptionsMenu(true); }
@Override
public void onPrepareOptionsMenu(Menu menu) {
//Disable the SearchView which is enabled in Product Chart menu.findItem(R.id.action_search).setVisible(false); // true to enable
}
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