写作墨问题 网站/宁德市高中阶段招生信息平台

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Android Property Animation 动画有不少大神写过，都很是好，这里只经过ObjectAnimator /ValueAnimator实现上下左右浮动效果。动画

很简单看代码就好3d

private void floatAnim(View view,int delay){

List animators = new ArrayList<>();

ObjectAnimator translationXAnim = ObjectAnimator.ofFloat(view, "translationX", -6.0f,6.0f,-6.0f);

translationXAnim.setDuration(1500);

translationXAnim.setRepeatCount(ValueAnimator.INFINITE);//无限循环

translationXAnim.setRepeatMode(ValueAnimator.INFINITE);//

translationXAnim.start();

animators.add(translationXAnim);

ObjectAnimator translationYAnim = ObjectAnimator.ofFloat(view, "translationY", -3.0f,3.0f,-3.0f);

translationYAnim.setDuration(1000);

translationYAnim.setRepeatCount(ValueAnimator.INFINITE);

translationYAnim.setRepeatMode(ValueAnimator.INFINITE);

translationYAnim.start();

animators.add(translationYAnim);

AnimatorSet btnSexAnimatorSet = new AnimatorSet();

btnSexAnimatorSet.playTogether(animators);

btnSexAnimatorSet.setStartDelay(delay);

btnSexAnimatorSet.start();

}

开始设置setRepeatMode(ValueAnimator.INFINITE);方法没有效果，只有设置setRepeatCount(ValueAnimator.INFINITE)才能够。code

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