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android - RadioButton 获取状态的问题。
高洛峰
高洛峰 2017-04-17 16:48:32
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高洛峰
高洛峰

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，...

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迷茫
迷茫2017-04-17 16:50:32 2 floor

  1. One parameter in OnCheckedListener is checkedId, which is the id of the RadioButton you selected

  2. RadioButton has a method isChecked()

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黄舟
黄舟2017-04-17 16:50:32 1 floor

Don’t the checkedId in OnCheckedListener already tell you whether the RadioButton is selected?

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