RadioButtons inside same RadioGroup but both buttons can be selected

Question

I have two RadioButtons inside the same RadioGroup. But beside each RadioButton i want an ImageButton (info). Therefore my code is as below:

<RadioGroup>
    <LinearLayout>     //Horizontal 
        <RadioButton/>
        <ImageButton/>
    </LinearLayout>
    <LinearLayout>     //Horizontal 
        <RadioButton/>
        <ImageButton/>
    </LinearLayout>
<RadioGroup/>

But now the problem I am facing is fairly simple, both RadioButtons can be selected. I want only one to get selected at a time.

Plz ignore any typos. Bound to post this from phone.

Answer 1

Well I did find a solution which worked for me because I had very few RadioButtons.

I set an OnClickListener() for each RadioButton and set other unselected.

final RadioButton a1 = (RadioButton) findViewById(R.id.a1);
final RadioButton a2 = (RadioButton) findViewById(R.id.a2);
    a1.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            a2.setChecked(false);
        }
    });
    a2.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            a1.setChecked(false);
        }
    });