react-native/ReactAndroid
Josh Hargreaves 41975f75d9 Disable onKeyPress logic when handler not defined
Summary:
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There are some bugs surrounding the use of unicode characters that are causing issues with `onKeyPress` on Android: see https://github.com/facebook/react-native/issues/18405#issuecomment-373624413.
We disable the creation and use of `ReactEditTextInputConnectionWrapper` unless the onKeyPress prop is specified, so that this code is 'opt-in' & not a general regression for every use of the TextInput.
N.B. it seems to introduce a lot of unnecessary code complexity to allow for enabling/disabling the onKeyPress events after a InputConnection has been created in `onCreateInputConnection` when the keyboard focusses (a new input connection is created whenever a TextInput gains focus) so I opted not to for simplicity's sake.

Build & debug RNTest app, verify ReactEditTextInputConnectionWrapper code not executed if onKeyPress function not specified.

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[ANDROID] [BUGFIX] [TextInput] - Disable TextInput onKeyPress event from being fired unless callback specified.
Closes https://github.com/facebook/react-native/pull/18443

Differential Revision: D8149625

Pulled By: hramos

fbshipit-source-id: cdf28141d71cdedd67a6ef350e3a3b955f97e340
2018-05-25 11:15:59 -07:00
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