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Synchronize modifier keys in RawKeyboard.keysPressed with modifier flags on events. (#43948 )

Currently, we listen to keyboard events to find out which keys should be represented in RawKeyboard.instance.keysPressed, but that's not sufficient to represent the physical state of the keys, since modifier keys could have been pressed when the overall app did not have keyboard focus (especially on desktop platforms).

This PR synchronizes the list of modifier keys in keysPressed with the modifier key flags that are present in the raw key event so that they can be relied upon to represent the current state of the keyboard. When synchronizing these states, we don't send any new key events, since they didn't happen when the app had keyboard focus, but if you ask "is this key down", we'll give the right answer

2019-11-06 14:52:55 -08:00

lib

Synchronize modifier keys in RawKeyboard.keysPressed with modifier flags on events. (#43948 )

2019-11-06 14:52:55 -08:00

test

Synchronize modifier keys in RawKeyboard.keysPressed with modifier flags on events. (#43948 )

2019-11-06 14:52:55 -08:00

BUILD.gn

Revert "[flutter_runner] Use sky_engine from the topaz tree (#43684 )" (#43913 )

2019-10-31 11:59:45 -07:00

build.yaml

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pubspec.yaml

Roll dart package dependencies (#42496 )

2019-10-11 11:12:31 -07:00

README.md

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README.md

Flutter

Flutter is a new way to build high-performance, cross-platform mobile apps. Flutter is optimized for today's — and tomorrow's — mobile devices. We are focused on low-latency input and high frame rates on Android and iOS.

See the getting started guide for information about using Flutter.