android onCheckedChanged for radiogroup

Question

I\'m writing an Activity in android where I have two radio buttons under a RadioGroup. One of them is checked by default. But I can\'t trigger the event in

Answer 1

Try this Code.

Declare this code in your onCreate method.

    RadioGroup radioGroup = (RadioGroup) findViewById(R.id.radiogroup);
    radioGroup.clearCheck();
    radioGroup.setOnCheckedChangeListener(new  RadioGroup.OnCheckedChangeListener() {
        @Override
        public void onCheckedChanged(RadioGroup group, int checkedId) {

            RadioButton rb = (RadioButton) group.findViewById(checkedId);
            if (null != rb && checkedId > -1) {

                // checkedId is the RadioButton selected
                switch (checkedId) {
                    case R.id.one:
                     // Do Something
                      break;

                    case R.id.two:
                    // Do Something
                      break;   

                    case R.id.three:
                    // Do Something   
                        break;
                }
            }
        }

    });

Hope this helps.