//第一個參數：指定執行動畫的控件，第二個參數：指定控件的屬性，第三個參數是可變長參數 public static ObjectAnimator ofFloat(Object target, String propertyName, float... values)

動畫過程監聽

animator2.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {@Overridepublic void onAnimationUpdate(ValueAnimator valueAnimator) {float value = (float) valueAnimator.getAnimatedValue();Log.i("lgq",":ssss====="+value);//動畫過程監聽} });

動畫狀態監聽

animator2.addListener(new Animator.AnimatorListener() {@Overridepublic void onAnimationStart(Animator animator) {Log.i("lgq",":ssss===onAnimationStart=111=");}@Overridepublic void onAnimationEnd(Animator animator) {Log.i("lgq",":ssss===onAnimationEnd==222");animator2.setAutoCancel(false);}@Overridepublic void onAnimationCancel(Animator animator) {Log.i("lgq",":ssss===onAnimationCancel=333=");animator.cancel();}@Overridepublic void onAnimationRepeat(Animator animator) {Log.i("lgq",":ssss===onAnimationRepeat=444=");} });

動畫暫停

animator.pause();

動畫重新開始

animator.resume();

動畫重復次數

animator2.setRepeatCount(1);

組合動畫方法：

AnimatorSet set = new AnimatorSet(); set.play(animator).with(animator3).with(animator2); set.start(); //透明度動畫 ObjectAnimator animator = ObjectAnimator.ofFloat(view,"alpha",1,0,1); animator.setDuration(2000); animator.start(); //旋轉動畫：圍繞x軸旋轉 ObjectAnimator animator = ObjectAnimator.ofFloat(tv,"rotationX",0,270,0); animator.setDuration(2000); animator.start();//旋轉動畫：圍繞y軸旋轉 ObjectAnimator animator = ObjectAnimator.ofFloat(tv,"rotationY",0,180,0); animator.setDuration(2000); animator.start();//旋轉動畫:圍繞z軸旋轉 ObjectAnimator animator = ObjectAnimator.ofFloat(tv,"rotation",0,270,0); animator.setDuration(2000); animator.start(); //平移動畫:在x軸上平移 ObjectAnimator animator = ObjectAnimator.ofFloat(tv, "translationX", 0, 200, -200,0); animator.setDuration(2000); animator.start(); //平移動畫:在y軸上平移 ObjectAnimator animator = ObjectAnimator.ofFloat(tv, "translationY", 0, 200, -100,0); animator.setDuration(2000); animator.start(); //縮放動畫：在x軸縮放 ObjectAnimator animator = ObjectAnimator.ofFloat(tv, "scaleX", 0, 3, 1); animator.setDuration(2000); animator.start();//縮放動畫：在y軸上縮放 ObjectAnimator animator = ObjectAnimator.ofFloat(tv, "scaleY", 0, 3, 1); animator.setDuration(2000); animator.start();

總結

以上是生活随笔為你收集整理的Android 属性动画ObjectAnimator使用demo，组合动画的全部內容，希望文章能夠幫你解決所遇到的問題。

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