radio group setOnCheckedChangeListener

Question

I have some problem with radio group, I am new to Android development so I don\'t have much idea to how can handle it.This is form which has some input filed and radio group

Answer 1

 radioGroup.setOnCheckedChangeListener(new RadioGroup.OnCheckedChangeListener()
    {
        public void onCheckedChanged(RadioGroup group, int checkedId) {
            // checkedId is the RadioButton selected
            RadioButton rb=(RadioButton)findViewById(checkedId);
            Toast.makeText(getApplicationContext(), rb.getText(), Toast.LENGTH_SHORT).show();
        }
    });