| commit | 110a57983b2646a1edf2a77b53dba496ac13c7d1 | [log] [tgz] |
|---|---|---|
| author | Kaushik Iska <iska.kaushik@gmail.com> | Mon Jul 06 22:22:37 2020 -0700 |
| committer | GitHub <noreply@github.com> | Mon Jul 06 22:22:37 2020 -0700 |
| tree | c879a3f07a8b7ad8c6934ebddcae6fe3b62d96b9 | |
| parent | 5f8e91cc4046f9d2abbd63bc1e4ddc26e39367a8 [diff] |
Track motion events for reuse post gesture disambiguation (#19484) This change makes it so that we track all the motion events encountered by `FlutterView` and all of its subviews in the `MotionEventTracker` class, indexed by a unique `MotionEventId`. This identifier is then passed to the Flutter framework as seen in https://github.com/flutter/flutter/pull/60930. Once the gestures take part in gesture disambiguation and are sent back to the engine, we look-up the original motion event using the `MotionEventId` and dispatch it to the platform. Bug: https://github.com/flutter/flutter/issues/58837
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