Startup

index.js

async start() {
  this.AppState.addEventListener('change', this._genericStateChange.bind(this))
  Linking.addEventListener('url', this.handleOpenURL.bind(this))
  await this.updateApp() // async call out to CodePush that updates the app if necessary
  const credentialsRepository = new CredentialsRepository()
  let credentials = await credentialsRepository.initialize(Keychain)
  if (!credentials) {
    return Navigation.setRoot({root: this._loggedOutRoot()})
  }
  let initialURL = await Linking.getInitialURL()
  if (initialURL) {
    this.handleOpenURL({url: initialURL})
  }
}