Use Toast inside Fragment

I'm trying to show a Toast Message when user click on a Button inside a Fragment. The problem is I cannot access the activity to show the Toast on it. Here's the source of `Fragment`: ``` public class FrgTimes extends Fragment { ScrollView sv; public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) { if (container == null) { return null; } sv = (ScrollView)inflater.inflate(R.layout.frg_times, container, false); btnTime1.setOnClickListener(new OnClickListener() { public void onClick(View v) { //****** HERE's the PROBLEM ******** Toast.makeText(<The Activity>, "Please long press the key", Toast.LENGTH_LONG ); }}); return sv; } ``` and Here's what I've been tried. ``` Toast.makeText( getActivity() , ... Toast.makeText( getView().getContext() , ... Toast.makeText( getActivity().getApplicationContext() , ... Toast.makeText( sv.getContext() , ... Toast.makeText( sv.getRootView().getContext() , ... ``` In Debug I can see that all of these codes run without any exception but no `TOAST` being displayed.