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如果不在XML指定默认选中的RadioButton

Open guominfang opened this issue 8 years ago • 0 comments

如果不在XML指定默认选中的RadioButton, 直接在代码中调用XRadioGroup.check()方法来设置默认值,onCheckedChanged()方法会回调两次。 代码顺序

XRadioGroup = findViewById();
XRadioGroup.setOnCheckedChangeListener();
XRadioGroup.check();

guominfang avatar Nov 16 '17 10:11 guominfang