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Merge change 7124 into donut

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* changes:
  Fixes #1977685. Prevent crash when the soft keyboard is brought up.
This commit is contained in:
Android (Google) Code Review
2009-07-14 15:35:55 -07:00
parent 4caac2bb4c e8b165253d
commit 30d86e5143
1 changed files with 9 additions and 0 deletions
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9
core/java/android/view/ViewRoot.java
View File

@@ -1367,6 +1367,15 @@ public final class ViewRoot extends Handler implements ViewParent,
// is non-null and we just want to scroll to whatever that // is non-null and we just want to scroll to whatever that
// rectangle is). // rectangle is).
View focus = mRealFocusedView; View focus = mRealFocusedView;
// When in touch mode, focus points to the previously focused view,
// which may have been removed from the view hierarchy. The following
// line checks whether the view is still in the hierarchy
if (focus == null || focus.getParent() == null) {
mRealFocusedView = null;
return false;
}
if (focus != mLastScrolledFocus) { if (focus != mLastScrolledFocus) {
// If the focus has changed, then ignore any requests to scroll // If the focus has changed, then ignore any requests to scroll
// to a rectangle; first we want to make sure the entire focus // to a rectangle; first we want to make sure the entire focus