设备管理

let cameras = DeviceManager.shared.cameras()

let microphones = DeviceManager.shared.microphones()
let speakers = DeviceManager.shared.speakers()

let routes = DeviceManager.shared.audioRoutes()

let allDevices = DeviceManager.shared.getDevices()
let camerasOnly = DeviceManager.shared.getDevices(kind: .videoInput)

try await cameraTrack.changeDeviceId(deviceId)

try await cameraTrack.switchCamera()

try micTrack.changeDeviceId(deviceId)

try micTrack.changeDeviceId(deviceId)

try DeviceManager.shared.setOutputDevice(deviceId)

final class DeviceState: DeviceManagerDelegate {
    init() {
        DeviceManager.shared.delegates.add(delegate: self)
    }

    func deviceManager(_ manager: DeviceManager, didAddDevice device: DeviceInfo) {
        print("device added:", device.name)
    }

    func deviceManager(_ manager: DeviceManager, didRemoveDevice device: DeviceInfo) {
        print("device removed:", device.name)
    }
}