History

Martin Konicek 9dee696ed8 Add scrollToEnd to ScrollView and ListView Summary: Motivation A basic task of making a React Native ScrollView or ListView scroll to the bottom is currently very hard to accomplish: - https://github.com/facebook/react-native/issues/8003 - https://github.com/facebook/react-native/issues/913 - http://stackoverflow.com/questions/29829375/how-to-scroll-to-bottom-in-react-native-listview NOTE: If you're building something like a chat app where you want a ListView to keep scrolling to the bottom at all times, it's easiest to use the [react-native-invertible-scrollview](https://github.com/exponent/react-native-invertible-scroll-view) component rather calling `scrollToEnd` manually when layout changes. The invertible-scrollview uses a clever trick to invert the direction of the ScrollView. This pull request adds a `scrollToEnd` method which scrolls to the bottom if the ScrollView is vertical, to the right if the ScrollView is horizontal. The implementation is based on this SO answer: http://stackoverflow.com/questions/952412/uiscrollview-scrol Closes https://github.com/facebook/react-native/pull/12088 Differential Revision: D4474974 Pulled By: mkonicek fbshipit-source-id: 6ecf8b3435f47dd3a31e2fd5be6859062711c233		2017-01-27 10:13:29 -08:00
..
UIExplorer	Move all header imports to "<React/..>"	2016-11-23 07:58:39 -08:00
UIExplorer-tvOS	Apple TV support 2: Xcode projects and CI (scripts/objc-test.sh)	2016-10-05 07:28:44 -07:00
UIExplorer.xcodeproj	Redo exported headers and include paths for opensource	2016-12-07 15:28:29 -08:00
UIExplorerIntegrationTests	Cache policy control for image source	2017-01-17 17:13:31 -08:00
UIExplorerUnitTests	Add percentage support to react native	2017-01-11 03:58:37 -08:00
android/app	clean up buck dep order	2017-01-11 14:43:31 -08:00
js	Add scrollToEnd to ScrollView and ListView	2017-01-27 10:13:29 -08:00
README.md	Consolidate Running on Device (Android\|iOS) Guides into one	2016-11-06 21:13:32 -08:00

README.md

UIExplorer

The UIExplorer is a sample app that 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 Examples/UIExplorer/UIExplorer.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 :Examples:UIExplorer:android:app:installDebug
./packager/packager.sh

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

Open the UIExplorer 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 uiexplorer
buck install -r uiexplorer
./packager/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).