RoundView.java 文件源码

public ObjectAnimator getScalingAnimator() {
    PropertyValuesHolder imgViewScaleY = PropertyValuesHolder.ofFloat(View
            .SCALE_Y, SCALE_FACTOR);
    PropertyValuesHolder imgViewScaleX = PropertyValuesHolder.ofFloat(View
            .SCALE_X, SCALE_FACTOR);

    ObjectAnimator imgViewScaleAnimator = ObjectAnimator
            .ofPropertyValuesHolder(this, imgViewScaleX, imgViewScaleY);
    imgViewScaleAnimator.setRepeatCount(1);
    imgViewScaleAnimator.setRepeatMode(ValueAnimator.REVERSE);
    imgViewScaleAnimator.setDuration(ANIMATION_DURATION);

    return imgViewScaleAnimator;
}