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

Try it this way:

Sum = (Button) InputFragmentView.findViewById(R.id.Sum);

Sum.setOnClickListener(this);

return InputFragmentView;
}


public void onClick(View v) {
    switch (v.getId()){
        case R.id.Sum:
            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);
            break;
    }
}

Anyway, post your Logcat output to know which is the problem you are facing