Install

npm install

Link to native code

1. react-native link react-native-gesture-handler
2. react-native link rn-splash-screen
3. react-native link react-native-linear-gradient
4. react-native link react-native-static-server && react-native link react-native-webview && react-native link react-native-zip-archive && RNFB_ANDROID_PERMISSIONS=true react-native link rn-fetch-blob && react-native link react-native-orientation
5. react-native link react-native-dialogs
6. react-native link react-native-vector-icons
7. RNFB_ANDROID_PERMISSIONS=true react-native link react-native-fetch-blob

Clean Install

lsof -ti :8081 | xargs kill -9 npm start -- --reset-cache

Run

react-native run-ios

react-native run-android

Release on Android

./gradlew assembleRelease

On node_modules/react-native/react.grandle Place this code where doFirst{} method is doLast { def moveFunc = { resSuffix -> File originalDir = file("$buildDir/generated/res/react/release/drawable-${resSuffix}"); if (originalDir.exists()) { File destDir = file("$buildDir/../src/main/res/drawable-${resSuffix}"); ant.move(file: originalDir, tofile: destDir); } } moveFunc.curry("ldpi").call() moveFunc.curry("mdpi").call() moveFunc.curry("hdpi").call() moveFunc.curry("xhdpi").call() moveFunc.curry("xxhdpi").call() moveFunc.curry("xxxhdpi").call() }

Errors

- No bundle URL present.
	Run: 
		rm -rf ios/build/; lsof -ti :8081 | xargs kill -9; react-native run-ios

- React Native Settings
	Go to react-native-settings under node_modules folder, and change its .JSX extensions to .JS

Splashscreen & icon

I recommend generator-rn-toolbox for applying launch screen or main icon using on react-native. It is more simple and easy to use through cli as react-native.

• Do not need to open XCode.
• Do not need to make a lot of image files for various resolutions.
• Anytime change launch screen using one line commend.

Requirements

• node >= 6
• One square image or psd file with a size of more than 2208x2208 px resolution for a launch screen(splash screen)
• Positive mind ;)

Install

1. Install generator-rn-toolbox and yo
2. npm install -g yo
3. Install imagemagick brew install imagemagick
4. Apply splash screen on iOS

yo rn-toolbox:assets --splash YOURIMAGE.png --ios

or Android

yo rn-toolbox:assets --splash YOURIMAGE.png --android

That's all. :)

Run on iOS

• react-native run-ios --configuration Release --device "Matías’s iPhone"

Go to XCode -> Products -> Scheme -> Edit Scheme On Build Configuration, change Debug to Release

Android

1. DEX Error on Compile Go to android/build.gradle

   On defaultConfig {} (where is the targetSdk, compileSdk, etc.), place this line: multiDexEnabled = true

2. Deploy to phone adb install -r ./android/app/build/outputs/apk/release/app-release.apk

Source