mirror of
https://github.com/simplex-chat/simplex-chat.git
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9db65a1775
* ios: audio device picker
* removed unused
* removed logs
* correct routing
* Revert "removed unused"
This reverts commit d883d7a719.
* changes
---------
Co-authored-by: Evgeny Poberezkin <evgeny@poberezkin.com>
68 lines
2.4 KiB
Swift
68 lines
2.4 KiB
Swift
//
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// CallAudioDeviceManager.swift
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// SimpleX (iOS)
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//
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// Created by Avently on 23.04.2024.
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// Copyright © 2024 SimpleX Chat. All rights reserved.
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//
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import Foundation
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import SwiftUI
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import SimpleXChat
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import AVKit
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import WebRTC
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class CallAudioDeviceManager: ObservableObject {
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static let shared = CallAudioDeviceManager()
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let audioSession: AVAudioSession
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let nc = NotificationCenter.default
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var call: Call?
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var timer: Timer? = nil
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// Actually, only one output
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@Published var outputs: [AVAudioSessionPortDescription]
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@Published var currentDevice: AVAudioSessionPortDescription? = nil
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// All devices that can record audio (the ones that can play audio are not included)
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@Published var availableInputs: [AVAudioSessionPortDescription] = []
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init(_ audioSession: AVAudioSession? = nil) {
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self.audioSession = audioSession ?? RTCAudioSession.sharedInstance().session
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self.outputs = self.audioSession.currentRoute.outputs
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self.availableInputs = self.audioSession.availableInputs ?? []
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}
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func reloadDevices() {
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outputs = audioSession.currentRoute.outputs
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currentDevice = audioSession.currentRoute.outputs.first
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availableInputs = audioSession.availableInputs ?? []
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call?.speakerEnabled = currentDevice?.portType == .builtInSpeaker
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// Workaround situation:
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// have bluetooth device connected, choosing speaker, disconnecting bluetooth device. In this case iOS will not post notification, so do it manually
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timer?.invalidate()
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if availableInputs.contains(where: { $0.portType != .builtInReceiver && $0.portType != .builtInSpeaker }) {
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timer = Timer.scheduledTimer(withTimeInterval: 2, repeats: false) { t in
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self.reloadDevices()
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}
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}
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}
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@objc func audioCallback(notification: Notification) {
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reloadDevices()
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logger.debug("Changes in devices, current audio devices: \(String(describing: self.availableInputs.map({ $0.portType.rawValue }))), output: \(String(describing: self.currentDevice?.portType.rawValue))")
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}
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func start() {
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nc.addObserver(self, selector: #selector(audioCallback), name: AVAudioSession.routeChangeNotification, object: nil)
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}
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func stop() {
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nc.removeObserver(self, name: AVAudioSession.routeChangeNotification, object: nil)
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timer?.invalidate()
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}
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}
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