更改星级评分条 RatingBar 的样式

1、首先在布局中引用星级评分条:

    <RatingBar
            android:id="@+id/room_ratingbar"
            style="@style/roomRatingBar"
            android:layout_width="wrap_content"
            android:layout_height="fill_parent" />

2、定义上一步中用到的 style:

  <style name="roomRatingBar" parent="@android:style/Widget.RatingBar">
        <item name="android:progressDrawable">@drawable/room_rating_bar</item>
        <item name="android:minHeight">16dip</item>
        <item name="android:maxHeight">16dip</item>
    </style>

3、定义第二步中用到的 drawable:

<?xml version="1.0" encoding="utf-8"?>
    <!--
        This is the rating bar drawable that is used to show a room num.
    -->
<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
    <!-- 未选择 -->
    <item android:id="@+android:id/background"
    android:drawable="@drawable/room_unselect"></item>
    <!-- 半星 -->
    <item android:id="@+android:id/secondaryProgress"
    android:drawable="@drawable/room_unselect"></item>
    <!-- 整星 -->
    <item android:id="@+android:id/progress"
    android:drawable="@drawable/room_select"></item>
</layer-list>

原文地址:https://www.cnblogs.com/BrightPoplar/p/5084617.html