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Merge "Fix a deadlock between WindowManagerGlobal and WindowManagerService" into qt-dev

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TreeHugger Robot
2019-05-29 06:00:15 +00:00
committed by Android (Google) Code Review
parent 3c0eeb951f 1fc214bdfc
commit 99d4417d4f
1 changed files with 6 additions and 1 deletions
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7
services/core/java/com/android/server/wm/SystemGesturesPointerEventListener.java
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@@ -113,7 +113,12 @@ class SystemGesturesPointerEventListener implements PointerEventListener {
// statistics because it passes every touch event though a GestureDetector. By creating an
// anonymous subclass of GestureDetector, these statistics will be recorded with a unique
// source name that can be filtered.
mGestureDetector = new GestureDetector(mContext, new FlingGestureDetector(), mHandler) {};
// GestureDetector would get a ViewConfiguration instance by context, that may also
// create a new WindowManagerImpl for the new display, and lock WindowManagerGlobal
// temporarily in the constructor that would make a deadlock.
mHandler.post(() -> mGestureDetector =
new GestureDetector(mContext, new FlingGestureDetector(), mHandler) {});
}
@Override