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Fix scrolling view overlapping AppBarLayout am: e04ed82f45

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am: fcac85f0c6

* commit 'fcac85f0c65e3b7deabe34713bb555131bb6d3a4':
  Fix scrolling view overlapping AppBarLayout

GitOrigin-RevId=83836dc0bdaa2a0e9d33596ae48e0681710fc868

PiperOrigin-RevId: 140559341
This commit is contained in:
Chris Banes 2016-11-30 03:42:08 +00:00 committed by Travis Collins
parent 7de95c4b1c
commit 2c8e5ffbdf
1 changed files with 8 additions and 9 deletions
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17
src/android/support/design/widget/HeaderScrollingViewBehavior.java
View File

@ -95,25 +95,24 @@ abstract class HeaderScrollingViewBehavior extends ViewOffsetBehavior<View> {
}
@Override
protected void layoutChild(CoordinatorLayout parent, View child, int layoutDirection) {
protected void layoutChild(final CoordinatorLayout parent, final View child,
final int layoutDirection) {
final List<View> dependencies = parent.getDependencies(child);
final View header = findFirstDependency(dependencies);
if (header != null) {
final CoordinatorLayout.LayoutParams lp =
(CoordinatorLayout.LayoutParams) child.getLayoutParams();
final Rect parentRect = mTempRect1;
parentRect.set(parent.getPaddingLeft() + lp.leftMargin,
parent.getPaddingTop() + lp.topMargin,
final Rect available = mTempRect1;
available.set(parent.getPaddingLeft() + lp.leftMargin,
header.getBottom() + lp.topMargin,
parent.getWidth() - parent.getPaddingRight() - lp.rightMargin,
parent.getHeight() - parent.getPaddingBottom() - lp.bottomMargin);
parentRect.top += header.getMeasuredHeight();
parentRect.bottom += header.getMeasuredHeight();
parent.getHeight() + header.getBottom()
- parent.getPaddingBottom() - lp.bottomMargin);
final Rect out = mTempRect2;
GravityCompat.apply(resolveGravity(lp.gravity), child.getMeasuredWidth(),
child.getMeasuredHeight(), parentRect, out, layoutDirection);
child.getMeasuredHeight(), available, out, layoutDirection);
child.layout(out.left, out.top, out.right, out.bottom);
} else {