1 rootView.findViewById(R.id.btnAnimMe).setOnClickListener(new View.OnClickListener() {
2 @Override
3 public void onClick(View arg0) {
4 // AlphaAnimation aa = new AlphaAnimation(0, 1);
5 // aa.setDuration(1000);
6 // arg0.startAnimation(aa);
7 arg0.startAnimation(AnimationUtils.loadAnimation(getActivity(), R.anim.aa));
8 }
9 });
<?xml version="1.0" encoding="utf-8"?>
<alpha xmlns:android="http://schemas.android.com/apk/res/android"
android:fromAlpha="0"
android:toAlpha="1"
android:duration="1000" >
</alpha>
<?xml version="1.0" encoding="utf-8"?>
<!-- 控件旋转360度 -->
<rotate xmlns:android="http://schemas.android.com/apk/res/android"
android:fromDegrees="0"
android:toDegrees="360"
android:duration="1000"
android:pivotX="50%"
android:pivotY="50%" >
</rotate>
<?xml version="1.0" encoding="utf-8"?>
<!-- 按钮缩小然后恢复原形 -->
<scale xmlns:android="http://schemas.android.com/apk/res/android"
android:fromXScale="0"
android:toXScale="1"
android:fromYScale="0"
android:toYScale="1"
android:duration="1000"
android:pivotX="50%"
android:pivotY="50%" >
</scale>
1 import android.view.animation.Animation;
2 import android.view.animation.Transformation;
4 /**
5 * 按钮左右晃动
6 *
7 * ca = new CustomAnim();
8 * ca.setDuration(1000);
9 * findViewById(R.id.btnAnimMe).setOnClickListener(new View.OnClickListener() {
10 * @Override
11 * public void onClick(View arg0) {
12 * arg0.startAnimation(ca);
13 * }
14 * });
15 */
16 public class CustomAnim extends Animation {
17
18 @Override
19 public void initialize(int width, int height, int parentWidth,
20 int parentHeight) {
21 super.initialize(width, height, parentWidth, parentHeight);
22 }
23
25 @Override
26 protected void applyTransformation(float interpolatedTime, Transformation t) {
27 // System.out.println(interpolatedTime);
28 // t.setAlpha(interpolatedTime);
29 // t.getMatrix().setTranslate(200*interpolatedTime, 200*interpolatedTime);
30 t.getMatrix().setTranslate((float) (Math.sin(interpolatedTime*20)*50), 0);
31
32 super.applyTransformation(interpolatedTime, t);
33 }
35 }