Files
frameworks_base/core/java/android/database
daqi 2df4e144a9 Fix ContentObserver unregister issue
[Cause of Defect]
In the ContentObserver callback procedure, the binder thread
has no sync mechanism with handler thread.
The ContentObserver#onChange method can get called after
ContentResolver#unregisterContentObserver called in the
very low probability.

Bug: https://issuetracker.google.com/issues/63154326
Test: manual - check https://github.com/nanjingdaqi/ContentObserverDemo
Change-Id: I0e3831eba7a9cc1a5bf0d30abe5dd0ec8259b0d4
Signed-off-by: daqi <daqi@xiaomi.com>
2017-07-06 10:09:21 +08:00
..