引入
属性动画的出现，弥补了补间动画的不足之处，补间动画，只是改变了表面上的东西，但是其中属性并未改变，而属性动画相反，改变了表面上的东西，并且也更改了其属性。
类：ObjectAnimator
用于操作属性动画的类
动画 - 相关文章篇 帧动画
帧动画:https://blog.csdn.net/qq_40881680/article/details/82222684
补间动画
补间动画-平移动画:https://blog.csdn.net/qq_40881680/article/details/82255459
补间动画-缩放动画:https://blog.csdn.net/qq_40881680/article/details/82260914
补间动画-旋转动画:https://blog.csdn.net/qq_40881680/article/details/82261557
补间动画-透明/渐变动画:https://blog.csdn.net/qq_40881680/article/details/82261869
补间动画-组合动画(四个动画一起播放):https://blog.csdn.net/qq_40881680/article/details/82285987
属性动画
属性动画-渐变透明动画:https://blog.csdn.net/qq_40881680/article/details/82318363
属性动画-旋转动画:https://blog.csdn.net/qq_40881680/article/details/82354017
属性动画-缩放动画:https://blog.csdn.net/qq_40881680/article/details/82377850
属性动画-移动动画:https://blog.csdn.net/qq_40881680/article/details/82378391
属性动画-组合动画:https://blog.csdn.net/qq_40881680/article/details/82381258
布局文件 篇
代码逻辑 篇 属性动画用到的是：ObjectAnimator
public class MainActivity extends AppCompatActivity implements View.OnClickListener {ObjectAnimator objectAnimator1;
ObjectAnimator objectAnimator2;
ObjectAnimator objectAnimator3;
private Button button;
private ImageView image;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
initView();
}private void initView() {
button = (Button) findViewById(R.id.button);
image = (ImageView) findViewById(R.id.image);
button.setOnClickListener(this);
image.setOnClickListener(this);
}@Override
public void onClick(View v) {
switch (v.getId()) {
case R.id.button:
objectAnimator1 = ObjectAnimator.ofFloat(image,"translationX",0f,60f,0f);
objectAnimator2 = ObjectAnimator.ofFloat(image,"translationY",0f,60f,0f);
objectAnimator3 = ObjectAnimator.ofFloat(image,"alpha",1f,0f);
AnimatorSet animatorSet = new AnimatorSet();
animatorSet.play(objectAnimator1).with(objectAnimator2).before(objectAnimator3);
animatorSet.setDuration(2000);
animatorSet.start();
break;
case R.id.image:
Toast.makeText(this, "我是属性动画", Toast.LENGTH_SHORT).show();
break;
}
}
}
AnimatorSet animatorSet = new AnimatorSet();
animatorSet.play(objectAnimator1).with(objectAnimator2).before(objectAnimator3);
animatorSet.setDuration(2000);
animatorSet.start();
再左右移动同时进行上下移动，移动完毕后，再进行透明度的变换，可以此类推往后加
参数不多做解释，不懂请看属性动画的相关文章
属性动画
属性动画-渐变透明动画:https://blog.csdn.net/qq_40881680/article/details/82318363
属性动画-旋转动画:https://blog.csdn.net/qq_40881680/article/details/82354017
【Android|Android 安卓动画 属性动画 - 组合动画】属性动画-缩放动画:https://blog.csdn.net/qq_40881680/article/details/82377850
属性动画-移动动画:https://blog.csdn.net/qq_40881680/article/details/82378391
属性动画-组合动画:https://blog.csdn.net/qq_40881680/article/details/82381258
效果图展示：
