Android layer-list-阿里云

Android样式的开发:layer-list篇

上图Tab的背景效果，和带阴影的圆角矩形，是怎么实现的呢？大部分的人会让美工切图，用点九图做背景。但是，如果只提供一张图，会怎么样呢？比如，中间的Tab背景红色底线的像素高度为4px，那么，在mdpi设备上显示会符合预期，在hdpi设备上显示时...

Android drawable layer-list 牛刀小试

平台Android 9.0 + AndroidStudio要求在res/drawable/下, 通过编译XML实现CheckBox的图片效果, 如图:未选中:选中:实现未选中(ic_checkbox_off), 这个好实现, 通常写drawable都知道有那么几种形状<?xml version...

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Android layer-list（3）

Android layer-list（3）在附录文章3、4的基础上，就Android layer-list再写一个较为复杂的应用。先写布局文件，该布局涉及到LinearLayoutCompat，关于LinearLayoutCompat参看附录文章5。布局文件activity_main.x...

Android layer-list：联合shape（2）

Android layer-list：联合shape（2）附录文章3简单说明了Android layer-list的用法，现在把Android layer-list联合shape做出一些特殊的应用，和附录文章3类似，先写布局文件： <?xml version="1.0" encodin...

Android layer-list（1）

Android layer-list（1） Android layer-list，顾名思义，实现列表组合后形成的图层，写一个例子。 activity_main.xml文件： <?xml version="1.0" encoding="utf-8"?> <RelativeLay...

Android开发：shape和selector和layer-list的（详细说明）

转自 :http://blog.csdn.net/brokge/article/details/9713041 <shape>和<selector>在Android UI设计中经常用到。比如我们要自定义一个圆角Button，点击Button有些效果的变化，就要用到<sh...

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更新时间 2023-07-04 21:05:41

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