【Android焦点】_<Android焦点>全部问题与内容精选-阿里云

Android TV 焦点控制

Android TV 焦点控制电视上都是通过控件获取焦点来实现点击效果的 android:focusable="true"//布局文件中设置一个控件能否获得焦点 android:setFocusableInTouchMode="true"//这个是触摸是否能获得焦点，因为有的TV要求遥控器和触摸都...

【Android TV 开发】焦点处理 ( 父容器与子组件焦点获取关系处理 | 不同电视设备上的兼容问题 | 触摸获取焦点 | 按键获取焦点 )

文章目录Android TV 开发系列文章目录一、父容器与子组件焦点获取关系处理二、不同电视设备上的兼容问题三、按键获取焦点四、触摸获取焦点一、父容器与子组件焦点获取关系处理在布局文件中 , 父容器的节点中使用 android:descendantFocusability 属性 , 用于设置父容器...

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如何转化 Android 触摸的焦点到另外的视图上？：报错

首先问下将当前触摸的焦点转到另外一个 view 上，这个可行吗？我尝试了下面的代码，但是无效啊。 @override public boolean onTouchEvent(MotionEvent) { this.clearFocus(); anotherView.setFocusableInTou...

Android WebView 焦点橙色边框：配置报错

大神们您好,想请教一个问题,当Android使用WebView组建的时候, 里面的Html元素如 input img select ... 获得焦点的时候都会有个黄色的边框请问下如何去掉这个边框, *, *:active, *:focus { -webkit-tap-hig...

如何转化 Android 触摸的焦点到另外的视图上？ - 安卓报错

如何转化 Android 触摸的焦点到另外的视图上？-安卓报错

" 首先问下将当前触摸的焦点转到另外一个 view 上，这个可行吗？我尝试了下面的代码，但是无效啊。 @override public boolean onTouchEvent(MotionEvent) { this.clearFocus(); anotherView.setFocusableInT...

为什么Android TabHost会从TextView窃取焦点？

我有一个使用以下布局的应用程序：替代文字http://img15.imageshack.us/img15/238/screenshot003xbo.png 应用启动时，焦点位于第一个TextView上，但是如果您尝试在其中键入任何字母，焦点将直接转到选项卡。看来我并不是唯一一个正在解决此问题的人，...

android 图片获得焦点事件时让这个图片显示出一个边框

给一个imageButton（放上了图片）做一个焦点事件，当该图片获得焦点时这张图片会显示一个框框（另外一张作好的图片）

Android TV开发总结（三）构建一个TV app的焦点控制及遇到的坑

android焦点是什么

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更新时间 2022-11-01 15:37:25

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