代码：
package com.example.zhy_property_animation; import android.animation.AnimatorSet; import android.animation.ObjectAnimator; import android.app.Activity; import android.os.Bundle; import android.view.View; import android.view.animation.LinearInterpolator; import android.widget.ImageView; public class AnimatorSetActivity extends Activity { private ImageView mBlueBall; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.anim_set); mBlueBall = (ImageView) findViewById(R.id.id_ball); } public void togetherRun(View view) { ObjectAnimator anim1 = ObjectAnimator.ofFloat(mBlueBall, "scaleX", 1.0f, 2f); ObjectAnimator anim2 = ObjectAnimator.ofFloat(mBlueBall, "scaleY", 1.0f, 2f); AnimatorSet animSet = new AnimatorSet(); animSet.setDuration(2000); animSet.setInterpolator(new LinearInterpolator()); //两个动画同时执行 animSet.playTogether(anim1, anim2); animSet.start(); } public void playWithAfter(View view) { float cx = mBlueBall.getX(); ObjectAnimator anim1 = ObjectAnimator.ofFloat(mBlueBall, "scaleX", 1.0f, 2f); ObjectAnimator anim2 = ObjectAnimator.ofFloat(mBlueBall, "scaleY", 1.0f, 2f); ObjectAnimator anim3 = ObjectAnimator.ofFloat(mBlueBall, "x", cx , 0f); ObjectAnimator anim4 = ObjectAnimator.ofFloat(mBlueBall, "x", cx); /** * anim1，anim2,anim3同时执行 * anim4接着执行 */ AnimatorSet animSet = new AnimatorSet(); animSet.play(anim1).with(anim2); animSet.play(anim2).with(anim3); animSet.play(anim4).after(anim3); animSet.setDuration(1000); animSet.start(); } }
写了两个效果：
第一：使用playTogether两个动画同时执行，当然还有playSequentially依次执行~~
第二：如果我们有一堆动画，如何使用代码控制顺序，比如1，2同时；3在2后面；4在1之前等~就是效果2了
有一点注意：animSet.play().with();也是支持链式编程的，但是不要想着狂点，比如animSet.play(anim1).with(anim2).before(anim3).before(anim5); 这样是不行的，系统不会根据你写的这一长串来决定先后的顺序，所以麻烦你按照上面例子的写法，多写几行：
效果图：
好了，由于篇幅~~关于属性动画还有点知识：
1、xml文件创建属性动画
2、布局动画
3、View的animate方法等。