setOnClickListener in fragment

Question

I have simple application which has 1 Edittext and 1 Button.My application get the numbers in the first two Edit text and when the button is pressed the last EditText show the s

Answer 1

package info.androidhive.slidingmenu;

import android.app.Fragment;
import android.content.DialogInterface;
import android.content.DialogInterface.OnClickListener;
import android.os.Bundle;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.Button;
import android.widget.EditText;
import android.widget.Toast;

 public class FindPeopleFragment extends Fragment {
EditText Num1, Num2, Eq;
Button Sum;
int S;

public FindPeopleFragment() {
}

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
        Bundle savedInstanceState) {

    super.onCreateView(inflater, container, savedInstanceState);
    View InputFragmentView = inflater.inflate(
            R.layout.fragment_find_people, container, false);
    Num1 = (EditText) InputFragmentView.findViewById(R.id.Num1);
    Num2 = (EditText) InputFragmentView.findViewById(R.id.Num2);
    Eq = (EditText) InputFragmentView.findViewById(R.id.Eq);
    Sum = (Button) InputFragmentView.findViewById(R.id.Sum);
    ;

    Sum.setOnClickListener(new View.OnClickListener() {

        @Override
        public void onClick(View v) {
            String N1 = Num1.getText().toString();
            int N11 = Integer.parseInt(N1);

            String N2 = Num2.getText().toString();
            int N22 = Integer.parseInt(N2);

            S = N11 + N22;

            Eq.setText("" + S);
            Toast.makeText(getActivity(), "your Sum is : " + S,
                    Toast.LENGTH_LONG).show();
        }
    });
    return InputFragmentView;
}
}