http://duoduokou.com/android/50887571954646566034.html Tīmeklis2024. gada 22. maijs · I have a dynamically added radio buttons in a RadioGroup.And I have to check one of them in code based on some data. Now, the issue is after the radio buttons are shown and the user checks on another radio button in the same group, the previously selected radio is still checked ... resulting in two checked RadioButtons.. …
安卓开发学习笔记_注册界面编写_Y_cen的博客-CSDN博客
Tīmeklis2014. gada 26. aug. · ((RadioButton)radioGroup.getChildAt(index)).setChecked(true); ..... Additional info: It seems that Google wants you to use id instead of index, because using id is more bug proof. For example, if you have another UI element in your RadioGroup, or if another developer re-orders the RadioButtons, the indices might … marilyn monroe younger
How to get the selected index of a RadioGroup in Android
Tīmeklis这就是今天我们说的主角【RadioGroup】和【RadioButton】。 RadioButton是最普通的UI组件之一,继承了Button类,可以直接使用Button支持的各种属性和方法。 RadioGroup继承至LinearLayout,所以LinearLayout的属性RadioGroup都可以使用,如布局横向或纵向。 RadioGroup和RadioButton的关系: Tīmeklis谢谢 使用RadioGroup.clear. 我正在用一个包含10个单选按钮的放射组进行android活动。出于某种原因,有时,只是有时,当您在RadioGroup中选择一个RadioButton时,它不会像被选中一样高亮显示,但通过一些测试,我确定它确实被选中,即使它没有高亮显示。 Tīmeklis2024. gada 28. okt. · In this article, we will be discussing how to programmatically create a RadioGroup in Kotlin. Let’s start by first creating a project in Android Studio. To do so, follow these instructions: Click on File, then New, and then New Project, and give name whatever you like. Then, select Kotlin language Support and click next button. … marilyn monroe young life