更换RatingBar图片

1.在values下新建styles.xml文件

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1. <?xml version="1.0" encoding="utf-8"?>     
2. <resources>       
3.         <style name="MyRatingBar" parent="@android:style/Widget.RatingBar">    
4.         <item name="android:progressDrawable">@drawable/circle_rating_bar_full</item>    
5.         <item name="android:minHeight">57dip</item>    
6.         <item name="android:maxHeight">72dip</item>    
7.     </style>    
8. </resources>    

2.在drawable下新建circle_rating_bar_full.xml文件并放置两张图片btn_circle_normal.png和btn_circle_pressed.png

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1. <?xml version="1.0" encoding="utf-8"?>    
2. <layer-list xmlns:android="http://schemas.android.com/apk/res/android">    
3.     <item android:id="@+android:id/background"    
4.           android:drawable="@drawable/btn_circle_normal"/>  
5.     <item android:id="@+android:id/secondaryProgress"    
6.           android:drawable="@drawable/btn_circle_normal" />    
7.     <item android:id="@+android:id/progress"    
8.           android:drawable="@drawable/btn_circle_pressed" />    
9. </layer-list>