diff options
| author | John Reck <jreck@google.com> | 2011-01-30 16:23:09 -0800 |
|---|---|---|
| committer | John Reck <jreck@google.com> | 2011-01-30 16:23:09 -0800 |
| commit | 636ce004df692d609c6ec9bef63ca8837fd95dc9 (patch) | |
| tree | 8099dc83175783a47c7feabd2bdd6e45d93528c0 /core/java/android/webkit/WebView.java | |
| parent | 3c89f6d1bd0821d0ae0205a5b48176156735aaac (diff) | |
| download | frameworks_base-636ce004df692d609c6ec9bef63ca8837fd95dc9.zip frameworks_base-636ce004df692d609c6ec9bef63ca8837fd95dc9.tar.gz frameworks_base-636ce004df692d609c6ec9bef63ca8837fd95dc9.tar.bz2 | |
Prevent SET_SCROLL_OFFSET spam from clogging tubes
Bug: 3393571
Limit the event queue to a single pending SET_SCROLL_OFFSET. The
problem on slashdot.org was that the event thread was being flooded
with SET_SCROLL_OFFSET messages faster than it could process them,
causing the handler to get jammed up.
Change-Id: Ia4a90a030959d0b3769067791089cdb261ae403a
Diffstat (limited to 'core/java/android/webkit/WebView.java')
| -rw-r--r-- | core/java/android/webkit/WebView.java | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/core/java/android/webkit/WebView.java b/core/java/android/webkit/WebView.java index 790a040..a9abb65 100644 --- a/core/java/android/webkit/WebView.java +++ b/core/java/android/webkit/WebView.java @@ -2506,6 +2506,7 @@ public class WebView extends AbsoluteLayout // Rect.equals() checks for null input. if (!rect.equals(mLastVisibleRectSent)) { Point pos = new Point(rect.left, rect.top); + mWebViewCore.removeMessages(EventHub.SET_SCROLL_OFFSET); mWebViewCore.sendMessage(EventHub.SET_SCROLL_OFFSET, nativeMoveGeneration(), mUserScroll ? 1 : 0, pos); mLastVisibleRectSent = rect; |