Summary: Currently only scroll events are send through `sendEvent`, and all of them are can be coalesced. In future (further in the stack) touch events will go through there as well, but they won't support coalescing. In order to ensure js processes touch and scroll events in the same order as they were created, we will flush the coalesced events when we encounter one that cannot be coalesced. public ___ //This diff is part of a larger stack. For high level overview what's going on jump to D2884593.// Reviewed By: nicklockwood Differential Revision: D2884591 fb-gh-sync-id: a3d0e916843265ec57f16aad2f016a79764dcce8
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.
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).