Problems in radiobuttons
问题 I'm new to android.. I'm facing a problem with radio buttons..Please guide me. I have a radio group. First time it displays its unchecked. when user select the option at first time, i didn't face any problem. In mean time i have a next button. when user click on next button the options are unchecked for second question. Like the way user goes by giving next for next question. It works fine up to 4 or 5 questions after that while going for next question it throws error. please guide me....