Symbl.ai: Recording audio on iOS

JoinChannelAudioEntry.swift

let audio = Audio()
let symblAI = SymblAI(with: "enter_token_here")

override func viewDidAppear(_ animated: Bool) {
    super.viewDidAppear(animated)
    
    // Stop audio recording if it has been started
    if audio.isRunning {
        do {
            let sound = try audio.stop()
            // recording is not active
        } catch {
            print(error)
        }
    }
}

override func viewDidDisappear(_ animated: Bool) {
    super.viewDidDisappear(animated)
    
    // Start audio recording
    do {
        try audio.start()
        // recording is now active
    } catch {
        print(error)
    }
}