java类android.view.animation.CycleInterpolator的实例源码

/**
 * 晃动动画
 * @param counts 1秒钟晃动多少下
 * @return
 */
public static Animation shakeAnimation(int counts){
    Animation translateAnimation = new TranslateAnimation(0, 10, 0, 0);
    translateAnimation.setInterpolator(new CycleInterpolator(counts));
    translateAnimation.setDuration(1000);
    return translateAnimation;
}

private void initListener() {
        mDragLayout.setDragStatusListener(new OnDragStatusChangeListener() {

            @Override
            public void onOpen() {
                Utils.showToast(MainActivity.this, "onOpen");
                // 左面板ListView随机设置一个条目
                Random random = new Random();
                Log.i(TAG, "onOpen:=" +mDragLayout.getRange());
                int nextInt = random.nextInt(50);
                mLeftList.smoothScrollToPosition(nextInt);

            }

            @Override
            public void onDraging(float percent) {
                Log.d(TAG, "onDraging: " + percent);// 0 -> 1
                // 更新图标的透明度
                // 1.0 -> 0.0
                ViewHelper.setAlpha(mHeaderImage, 1 - percent);
            }

            @Override
            public void onClose() {
                Utils.showToast(MainActivity.this, "onClose");
                // 让图标晃动
//              mHeaderImage.setTranslationX(translationX)
                ObjectAnimator mAnim = ObjectAnimator.ofFloat(mHeaderImage, "translationX", 15.0f);
                mAnim.setInterpolator(new CycleInterpolator(4));
                mAnim.setDuration(500);
                mAnim.start();
            }
        });
    }

@Override
public void setAnimation(View view) {
    ObjectAnimator animator = ObjectAnimator.ofFloat(view, "translationX", -10, 10);
    animator.setInterpolator(new CycleInterpolator(5));
    animatorSet.playTogether(animator);

    /**
     * <pre>
     *  另一种shake实现
     * ObjectAnimator.ofFloat(view, "translationX", 0, 25, -25, 25, -25, 15, -15, 6, -6, 0);
     * </pre>
     */
}

/**
 * 抖动动动画
 * counts 1秒钟晃动多少下
 */
public static Animation shakeAnimation(int counts){
    Animation translateAnimation = new TranslateAnimation(0, 10, 0, 0);
    translateAnimation.setInterpolator(new CycleInterpolator(counts));
    translateAnimation.setDuration(1000);
    return translateAnimation;
}

/**
 * Show animation indicated invalid pincode
 */
public void setError() {
  ValueAnimator goLeftAnimator = ValueAnimator.ofInt(0, 5);
  goLeftAnimator.setInterpolator(new CycleInterpolator(2));
  goLeftAnimator.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {
    @Override public void onAnimationUpdate(ValueAnimator animation) {
      rect.left += (int) animation.getAnimatedValue();
      rect.right += (int) animation.getAnimatedValue();
      view.invalidate();
    }
  });
  goLeftAnimator.start();
}

/**
 * 左右摇晃
 *
 * @param counts 晃动次数
 * @return
 */
public static Animation shakeAnimation(int counts) {
    Animation translateAnimation = new TranslateAnimation(0, 10, 0, 0);
    translateAnimation.setInterpolator(new CycleInterpolator(counts));
    translateAnimation.setDuration(1000);
    return translateAnimation;
}

/**
 * 抖动动动画
 * counts 1秒钟晃动多少下
 */
public static Animation shakeAnimation(int counts){
    Animation translateAnimation = new TranslateAnimation(0, 10, 0, 0);
    translateAnimation.setInterpolator(new CycleInterpolator(counts));
    translateAnimation.setDuration(1000);
    return translateAnimation;
}

/**
 * 晃动动画
 * @param counts 半秒钟晃动多少下
 * @return
 */
public static Animation shakeAnimation(int counts) {
    Animation translateAnimation = new TranslateAnimation(0, 10, 0, 0);
    translateAnimation.setInterpolator(new CycleInterpolator(counts));
    translateAnimation.setDuration(500);
    return translateAnimation;
}

@OnClick(R.id.btn_start)
public void onAction() {

    float start = mView.getY();
    if (start > 680f) {
        start = 0f;
        mView.setY(0f);
    }
    ObjectAnimator anim = ObjectAnimator.ofFloat(mView, "Y", start, mView.getY() + 180f);
    anim.setDuration(800);
    anim.setInterpolator(new CycleInterpolator(0.5f));
    anim.start();
}

/**
 * 晃动动画
 *
 * @param counts 1秒钟晃动多少下
 * @return
 */
public static Animation shakeAnimation(int counts) {
    Animation translateAnimation = new TranslateAnimation(0, 10, 0, 0);
    translateAnimation.setInterpolator(new CycleInterpolator(counts));
    translateAnimation.setDuration(1000);
    return translateAnimation;
}