android中自定义进度条风格
首先，在drawable目录下定义progressbar.xml
<?xml version="1.0" encoding="utf-8"?>
<animated-rotate xmlns:android="http://schemas.android.com/apk/res/android"
android:pivotX="50%" android:pivotY="50%"
android:fromDegrees="0"
android:toDegrees="360">
<shape android:shape="ring" android:innerRadiusRatio="3"
android:thicknessRatio="8" android:useLevel="false">
<gradient android:type="sweep" android:useLevel="false"
android:startColor="#6BD3FF"
android:centerColor="#FF7121"
android:centerY="0.50" android:endColor="#FFFF00" />
</shape>
</animated-rotate>
设置progressbar的android:indeterminateDrawable属性
<ProgressBar android:id="@+id/progress"
android:indeterminateDrawable="@drawable/progressbar"
android:layout_width="25dip" android:layout_height="25dip"
style="?android:attr/progressBarStyleSmall"
android:layout_marginRight="10dip" />
即可
