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| author | 2019-12-10 20:53:41 +0000 | |
|---|---|---|
| committer | 2019-12-10 20:57:10 +0000 | |
| commit | 3a240c441917de16db22705ce79a39b6a93cd792 (patch) | |
| tree | 58e4b35cbe4b6bd187ef9d09d23cab07a9559adc /libs/gui/DisplayEventReceiver.cpp | |
| parent | 0d4bd95f746fe21e2a24b1e66d2215acc130e136 (diff) | |
Check whether channel has been removed before sending cancelation.
When a gesture monitor pilfers pointers we synthesize cancelation
events for all currently active windows. It's possible, however, that a
window may have been removed between the beginning of the touch stream
and now, so we have to check whether the corresponding channel still
exists.
Bug: 145891806
Test: atest InputDispatcher_test.cpp
Change-Id: If16191b02bbb35886171c402b9bb74f547bdf94a
Diffstat (limited to 'libs/gui/DisplayEventReceiver.cpp')
0 files changed, 0 insertions, 0 deletions