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[英]How to animate both top and bottom Toolbars(or any other view) enter/exit screen on scroll in CoordinatorLayout?
[英]How to scroll view to Top of screen
也许您的scrollView没有足够的时间来计算它的大小? 你试过了吗:
scrollView.post(new Runnable() {
@Override
public void run() {
scrollView.scrollTo(0, 0);
}
});
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