getActivity().getFragmentManager().popBackStack
@Override
protected void onCreate(Bundle savedBundleState) {
super.onCreate(savedBundleState);
setContentView(R.layout.activity_base_new);
Fragement_Home home = new Fragement_Home();
FragmentManager manager = getSupportFragmentManager();
manager.beginTransaction().add(R.id.frameContent, home).commit();
}