RecyclerView点击添加点击效果

sample

1.drawable目录下新建item_selector.xml

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

2.在item布局中使用

 android:background="@drawable/item_seletor"

实现5.0以上水波纹点击效果

新建drawable-v21/item_selector.xml

<?xml version="1.0" encoding="utf-8"?>
  <ripple xmlns:android="http://schemas.android.com/apk/res/android"
android:color="@color/reveal_color">
       <item android:drawable="@color/white"/>
  </ripple>

补充新建不同版本资源文件的步骤 （总忘）

0.png 1.png 2.png