Questions tagged as 'radiobutton'

I need to display an error message on the screen if the user does not check a radio button. In this code, there are 13 radio buttons separated into 4 radio groups I tried to use try / catch and if / else, but the screen does not show the Toast e...

I have a layout with 6 RadioButtons. They are both horizontally and vertically. How can I solve this problem? Since using 3 RadioGroups, I can not unmark the radiobutton that is outside the group. So I can dial up to 3 RadioButtons, but it...