<?xml version="1.0" encoding="utf-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android"
 android:shape="rectangle">

 <!-- 填充 -->
 <solid android:color="#FFFFFF" />

 <!-- 圆角 -->
 <corners
  android:radius="2dp"/>

 <!-- 描边 -->
 <stroke
  android:width="1dp"
  android:color="#D5D5D5"/>

</shape>

<?xml version="1.0" encoding="utf-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android"
 android:shape="rectangle">

 <!-- 填充 -->
 <solid android:color="#FFFFFF" />

 <!-- 圆角 -->
 <corners
  android:radius="2dp"/>

 <!-- 虚线描边 -->
 <stroke
  android:width="1dp"
  android:color="#DD4041"
  android:dashWidth="1dp"
  android:dashGap="2dp"/>

</shape>

<?xml version="1.0" encoding="utf-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android"
 android:shape="rectangle">

 <!-- 填充 -->
 <solid android:color="#F15C5D" />

 <!-- 圆角 -->
 <corners
  android:radius="2dp"/>

 <!-- 描边 -->
 <stroke
  android:width="1dp"
  android:color="#D42D2E"/>

</shape>

<?xml version="1.0" encoding="utf-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android"
 android:shape="rectangle">

 <!-- 填充 -->
 <solid android:color="#88C14E" />

 <!-- 圆角 -->
 <corners
  android:radius="2dp"/>

 <!-- 描边 -->
 <stroke
  android:width="1dp"
  android:color="#6FA13C"/>

</shape>

<?xml version="1.0" encoding="utf-8"?>
<rotate xmlns:android="http://schemas.android.com/apk/res/android"
 android:fromDegrees="45"
 android:toDegrees="45"
 android:pivotX="-40%"
 android:pivotY="80%">

 <shape android:shape="rectangle">
  <solid android:color="#000000"/>
 </shape>

</rotate>

<?xml version="1.0" encoding="utf-8"?>
<rotate xmlns:android="http://schemas.android.com/apk/res/android"
 android:fromDegrees="45"
 android:toDegrees="45"
 android:pivotX="135%"
 android:pivotY="15%">

 <shape android:shape="rectangle">
  <solid android:color="#000000"/>
 </shape>

</rotate>