【基于Java语言的Android个人开发笔记，个人工具类笔记】边框XML效果，文字点击效果

<?xml version="1.0" encoding="utf-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android">
    <stroke android:color="#E57373" android:width="2dp"/>
    <corners android:radius="8px"/>
    <solid android:color="#FFCDD2"/>
</shape>

按钮的按压效果

<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android">
    <item android:drawable="@drawable/border_on" android:state_pressed="true" />
    <item android:drawable="@drawable/border_off" android:state_pressed="false" />
</selector>

文字点击效果

<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android">
    <item android:color="#666" android:state_checked="false" />
    <item android:color="#E53935" android:state_checked="true" />
</selector>