Flagship

Environment Requirements

- node 8+, yarn 1.5+
- watchman brew install watchman
- react-native-cli yarn global add react-native-cli
- iOS Development Environment
- cocoapods v1.5+ brew install cocoapods
- Xcode 9
- Android Development Environment
- Follow the steps
here

How to add icons and a launch screen

Launch screens and icons can be configured through the project's
env/env.[env_name].js file using the appIconDir and launchScreen keys:

``javascript
module.exports = {
....
"appIconDir": {
"ios": "src/assets/appIcon/ios",
"android": "src/assets/appIcon/android"
},
"launchScreen": {
"ios": {
"images": "src/assets/launchScreen/ios/Images.xcassets",
"xib": "src/assets/launchScreen/ios/LaunchScreen.xib"
},
"android": "src/assets/launchScreen/android"
}
}
`

Upon running flagship init the specified files will be copied to the native
code and override the default icon and launch screen.

Files under src/assets/appIcon/ios

`bash
Contents.json
icon120x120.png // 120 × 120
icon180x180.png // 180 × 180
icon40x40.png // 40 × 40
icon58x58.png // 58 × 58
icon60x60.png // 60 × 60
icon80x80.png // 80 × 80
icon87x87.png // 87 × 87
`

Files under src/assets/appIcon/android

`bash
mipmap-hdpi
└── ic_launcher.png // 72 × 72
mipmap-mdpi
└── ic_launcher.png // 48 × 48
mipmap-xhdpi
└── ic_launcher.png // 96 × 96
mipmap-xxhdpi
└── ic_launcher.png // 144 × 144
`

src/assets/launchScreen/ios/Images.xcassets should be an asset catalog of any
resources used in the launch screen xib file.

src/assets/launchScreen/ios/LaunchScreen.xib should be a launch screen xib
file.

Files under src/assets/launchScreen/android

`bash
drawable-hdpi
└── screen.png // 480 × 800
drawable-mdpi
└── screen.png // 320 × 480
drawable-xhdpi
└── screen.png // 720 × 1280
drawable-xxhdpi
└── screen.png // 960 × 1600
``