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am b0be85f5: Merge "Fix problem with transparent background on Twitter app" into honeycomb-mr1

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* commit 'b0be85f50d55b03a34bec5bbb326daa79d5907fe':
  Fix problem with transparent background on Twitter app
This commit is contained in:
Chet Haase
2011-03-04 10:39:15 -08:00
committed by Android Git Automerger
parent eb3e7f341d b0be85f50d
commit d44cbcc194
1 changed files with 15 additions and 1 deletions
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16
core/java/android/widget/ListView.java
View File

@@ -3015,8 +3015,22 @@ public class ListView extends AbsListView {
@Override
public boolean isOpaque() {
return (mCachingActive && mIsCacheColorOpaque && mDividerIsOpaque &&
boolean retValue = (mCachingActive && mIsCacheColorOpaque && mDividerIsOpaque &&
hasOpaqueScrollbars()) || super.isOpaque();
if (retValue) {
// only return true if the list items cover the entire area of the view
final int listTop = mListPadding.top;
View first = getChildAt(0);
if (first == null || first.getTop() > listTop) {
return false;
}
final int listBottom = getHeight() - mListPadding.bottom;
View last = getChildAt(getChildCount() - 1);
if (last == null || last.getBottom() < listBottom) {
return false;
}
}
return retValue;
}
@Override