oulingWeibo/res/drawable/progresscolor.xml

<?xml version="1.0" encoding="utf-8"?>


<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="#000000" android:centerColor="#FFFFFF"
			android:centerY="0.50" android:endColor="#FFFF00" />

	</shape>

</rotate>