react-native/RNTester
Josh Hargreaves c9ff0bc212 Implement onKeyPress Android
Summary:
This implements onKeyPress for Android on TextInputs and addresses https://github.com/facebook/react-native/issues/1882.
**N.B. that this PR has not yet addressed hardware keyboard inputs**, but doing will be fairly trivial. The main challenge was doing this for soft keyboard inputs.

I've tried to match the style as much as I could. Will happily make any suggested edits be they architectural or stylistic design (edit: and of course implementation), but hopefully this is a good first pass :).
I think important to test this on the most popular keyboard types; maybe different languages too.
I have not yet added tests to test implementation, but will be happy to do that also.

- Build & run RNTester project for Android and open TextInput.
- Enter keys into 'event handling' TextInput.
- Verify that keys you enter appear in onKeyPress below the text input
- Test with autocorrect off, on same input and validate that results are the same.

Below is a gif of PR in action.
![onkeypressandroid](https://user-images.githubusercontent.com/1807207/27512892-3f95c098-5949-11e7-9364-3ce9437f7bb9.gif)
Closes https://github.com/facebook/react-native/pull/14720

Differential Revision: D6661592

Pulled By: hramos

fbshipit-source-id: 5d53772dc2d127b002ea5fb84fa992934eb65a42
2018-01-04 12:51:38 -08:00
..
RNTester Fix tvOS compile issues; enable TVEventHandler in Modal (fix #15389) 2017-11-09 13:54:54 -08:00
RNTester-tvOS Re-license and rename UIExplorer integration test app as RNTester 2017-05-08 11:31:19 -07:00
RNTester.xcodeproj Fix ReactLegacy and delete RCTViewControllerProtocol 2017-12-20 15:20:00 -08:00
RNTesterIntegrationTests Removing `inherited background color` optimization from RCTText 2017-12-15 12:31:58 -08:00
RNTesterLegacy.xcodeproj Fix ReactLegacy and delete RCTViewControllerProtocol 2017-12-20 15:20:00 -08:00
RNTesterUnitTests Add RCTLibraryPathForURL in RCTUtil 2017-12-14 14:31:50 -08:00
android/app Update OSS Fresco dependency 2017-07-12 07:54:09 -07:00
js Implement onKeyPress Android 2018-01-04 12:51:38 -08:00
.eslintrc Disallow trailing commas in react-native-github 2017-08-17 16:20:04 -07:00
README.md Move packager launcher scripts outside of `packager/` 2017-05-23 16:17:09 -07:00

README.md

RNTester

The RNTester showcases React Native views and modules.

Running this app

Before running the app, make sure you ran:

git clone https://github.com/facebook/react-native.git
cd react-native
npm install

Running on iOS

Mac OS and Xcode are required.

  • Open RNTester/RNTester.xcodeproj in Xcode
  • Hit the Run button

See Running on device if you want to use a physical device.

Running on Android

You'll need to have all the prerequisites (SDK, NDK) for Building React Native installed.

Start an Android emulator (Genymotion is recommended).

cd react-native
./gradlew :RNTester:android:app:installDebug
./scripts/packager.sh

Note: Building for the first time can take a while.

Open the RNTester app in your emulator.

See Running on Device in case you want to use a physical device.

Running with Buck

Follow the same setup as running with gradle.

Install Buck from here.

Run the following commands from the react-native folder:

./gradlew :ReactAndroid:packageReactNdkLibsForBuck
buck fetch rntester
buck install -r rntester
./scripts/packager.sh

Note: The native libs are still built using gradle. Full build with buck is coming soon(tm).

Built from source

Building the app on both iOS and Android means building the React Native framework from source. This way you're running the latest native and JS code the way you see it in your clone of the github repo.

This is different from apps created using react-native init which have a dependency on a specific version of React Native JS and native code, declared in a package.json file (and build.gradle for Android apps).