How to uncheck the CheckBox, when limit exceeds in android?

Question

Hello I am New to Android, My requirement is allow the user to check maximum 3 number of checkboxes. when user is trying to check fourth one should populate dailogue. Iam trying but the problem is fourth one is not unchecking...

can any one help me...

Regards Shiva.M

Answer 1

Just uncheck the checkbox using the following code block:

     final CheckBox checkBox = (CheckBox) findViewById(R.id.checkbox_id);
     if (checkBox.isChecked()) {
         checkBox.setChecked(false);
     }