Android刷新转圈动画实现(一)

1.XML文件中：

\res\anim\anim_rotate_refresh.xml

<?xml version="1.0" encoding="utf-8"?>
<set xmlns:android="http://schemas.android.com/apk/res/android">
	<rotate
		android:duration="1000"
		android:fromDegrees="0"
		android:interpolator="@android:anim/linear_interpolator"
		android:pivotX="50%"
		android:pivotY="50%"
		android:repeatCount="infinite"
		android:repeatMode="restart"
		android:toDegrees="360"/>
</set>

2.Java文件中使用：

private ImageView mRefresh;
private Animation mRefreshAnim;

mRefresh = (ImageView) findViewById(R.id.search_refresh);
mRefreshAnim = AnimationUtils.loadAnimation(mContext, R.anim.anim_rotate_refresh);

public void stopAnim() {
	mRefreshAnim.reset();
	mRefresh.clearAnimation();
	mRefresh.setBackgroundResource(R.drawable.search);
}

public void startAnim() {
	mRefreshAnim.reset();
	mRefresh.clearAnimation();
	mRefresh.setBackgroundResource(R.drawable.search_refresh);
	mRefresh.startAnimation(mRefreshAnim);
}