拥有18年软件开发和IT教学经验。曾任多家上市公司技术总监、架构师、项目经理、高级软件工程师等职务。 网络人气名人讲师,...
One parameter in OnCheckedListener is checkedId, which is the id of the RadioButton you selected
RadioButton has a method isChecked()
Don’t the checkedId in OnCheckedListener already tell you whether the RadioButton is selected?
One parameter in OnCheckedListener is checkedId, which is the id of the RadioButton you selected
RadioButton has a method isChecked()
Don’t the checkedId in OnCheckedListener already tell you whether the RadioButton is selected?