/**
* zoomView动画逻辑
*
* @param newScrollValue 手指Y轴移动距离值
*/
@Override
protected void pullHeaderToZoom(int newScrollValue) {
Log.d(TAG, "pullHeaderToZoom --> newScrollValue = " + newScrollValue);
Log.d(TAG, "pullHeaderToZoom --> mHeaderHeight = " + mHeaderHeight);
if (mScalingRunnable != null && !mScalingRunnable.isFinished()) {
mScalingRunnable.abortAnimation();
}
ViewGroup.LayoutParams localLayoutParams = mHeaderContainer.getLayoutParams();
localLayoutParams.height = Math.abs(newScrollValue) + mHeaderHeight;
mHeaderContainer.setLayoutParams(localLayoutParams);
}
/** 重置动画，自动滑动到顶部 */
@Override
protected void smoothScrollToTop() {
Log.d(TAG, "smoothScrollToTop --> ");
mScalingRunnable.startAnimation(200L);
}