firechat-react-native

Project structure

firechat-react-native
├── README.md
├── node_modules
├── package.json
├── metro.config.js
├── package.json
├── index.js
├── App.js
├── app.json
├── screens
│   ├── chatScreen.js
│   └── loginScreen.js
└── components
    ├── Chat
    │   └── index.js
    ├── Input
    │   └── index.jsx
    ├── SendButton
    │   └── index.js
    └── SignOutButton
        └── index.js

Connect to the dev server using adb reverse

1. Enable debugging over USB

To enable USB debugging on your device, you will first need to enable the "Developer options" menu by going to Settings → About phone → Software information and then tapping the Build number row at the bottom seven times. You can then go back to Settings → Developer options to enable "USB debugging"

2. (optional) Plug in your device via USB (Physical device)

3. Check that your device is properly connecting to ADB

$ emulator -list-avds


$ adb devices
# List of devices attached
# emulator-5554 offline   # Google emulator
# 14ed2fcc device         # Physical device (usb)

4. Connect to the development server

$ adb -s <device name> reverse tcp:8081 tcp:8081

3. Run the app

$ npm run android # Debug build
$ npm run android --variant=release # Release build

# or

$ npx react-native run-android # Debug build
$ npx react-native run-android --variant=release # Release build

Generating SHA

To retrieve correct SHA1 run keytool -exportcert -list -v -alias androiddebugkey -storepass android -keystore android/app/debug.keystore