LingjuSwipeRefreshLayout.java 文件源码

java
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项目:AssistantBySDK 作者:
private void startScaleUpAnimation(final CircleImageView view, Animation.AnimationListener listener) {
    view.setVisibility(View.VISIBLE);
    if (android.os.Build.VERSION.SDK_INT >= 11) {
        // Pre API 11, alpha is used in place of scale up to show the
        // progress circle appearing.
        // Don't adjust the alpha during appearance otherwise.
        if (view == tCircleView)
            tProgress.setAlpha(MAX_ALPHA);
        else
            bProgress.setAlpha(MAX_ALPHA);
    }
    mScaleAnimation = new Animation() {
        @Override
        public void applyTransformation(float interpolatedTime, Transformation t) {
            setAnimationProgress(view, interpolatedTime);
        }
    };
    mScaleAnimation.setDuration(mMediumAnimationDuration);
    if (listener != null) {
        view.setAnimationListener(listener);
    }
    view.clearAnimation();
    view.startAnimation(mScaleAnimation);
}
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