王学岗属性动画上（七）----------AnimatorSet动画集合

package com.example.seven;

import android.animation.AnimatorSet;
import android.animation.ObjectAnimator;
import android.annotation.SuppressLint;
import android.app.Activity;
import android.os.Bundle;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.ImageView;
@SuppressLint(“NewApi”)
public class MainActivity extends Activity {

private ImageView iv_zhangxin;

@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
iv_zhangxin = (ImageView) findViewById(R.id.iv_zhangxin);
MyClick mc = new MyClick();
iv_zhangxin.setOnClickListener(mc);
}

private class MyClick implements OnClickListener {

@Override
public void onClick(View v) {
ObjectAnimator scaleXAnimator=ObjectAnimator.ofFloat(iv_zhangxin, "scaleX", 1.0f,2.0f);
ObjectAnimator scaleYAnimator=ObjectAnimator.ofFloat(iv_zhangxin, "scaleY", 1.0f,2.0f);
AnimatorSet animatorSet=new AnimatorSet();
animatorSet.setDuration(5000);
//可以放可变参数，集合（集合里面放动画），List<ObjectAnimator>等等
animatorSet.playTogether(scaleXAnimator,scaleYAnimator);
animatorSet.start();
}

}
}