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Refactor lifecycle vars

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This commit is contained in:
Marc Rousavy
2021-03-26 16:28:08 +01:00
parent 501827cb87
commit b25cf6a04f
6 changed files with 196 additions and 201 deletions
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73
ios/CameraView+AVAudioSession.swift
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@@ -6,52 +6,17 @@
// Copyright © 2021 Facebook. All rights reserved.
//
import Foundation
import AVFoundation
import Foundation
/**
Extension for CameraView that sets up the AVAudioSession.
*/
extension CameraView {
@objc
func audioSessionInterrupted(notification: Notification) {
ReactLogger.log(level: .error, message: "The Audio Session was interrupted!")
guard let userInfo = notification.userInfo,
let typeValue = userInfo[AVAudioSessionInterruptionTypeKey] as? UInt,
let type = AVAudioSession.InterruptionType(rawValue: typeValue) else {
return
}
switch type {
case .began:
// TODO: Should we also disable the camera here? I think it will throw a runtime error
// disable audio session
try? AVAudioSession.sharedInstance().setActive(false)
break
case .ended:
guard let optionsValue = userInfo[AVAudioSessionInterruptionOptionKey] as? UInt else { return }
let options = AVAudioSession.InterruptionOptions(rawValue: optionsValue)
if options.contains(.shouldResume) {
// restart audio session because interruption is over
configureAudioSession()
} else {
ReactLogger.log(level: .error, message: "Cannot resume interrupted Audio Session!")
}
break
}
}
private final func setAutomaticallyConfiguresAudioSession(_ automaticallyConfiguresAudioSession: Bool) {
if captureSession.automaticallyConfiguresApplicationAudioSession != automaticallyConfiguresAudioSession {
captureSession.beginConfiguration()
captureSession.automaticallyConfiguresApplicationAudioSession = automaticallyConfiguresAudioSession
captureSession.commitConfiguration()
}
}
/**
Configures the Audio session to allow background-music playback while recording.
*/
internal final func configureAudioSession() {
final func configureAudioSession() {
let start = DispatchTime.now()
do {
setAutomaticallyConfiguresAudioSession(false)
@@ -72,4 +37,38 @@ extension CameraView {
let nanoTime = end.uptimeNanoseconds - start.uptimeNanoseconds
ReactLogger.log(level: .info, message: "Configured Audio session in \(Double(nanoTime) / 1_000_000)ms!")
}
private final func setAutomaticallyConfiguresAudioSession(_ automaticallyConfiguresAudioSession: Bool) {
if captureSession.automaticallyConfiguresApplicationAudioSession != automaticallyConfiguresAudioSession {
captureSession.beginConfiguration()
captureSession.automaticallyConfiguresApplicationAudioSession = automaticallyConfiguresAudioSession
captureSession.commitConfiguration()
}
}
@objc
func audioSessionInterrupted(notification: Notification) {
ReactLogger.log(level: .error, message: "The Audio Session was interrupted!")
guard let userInfo = notification.userInfo,
let typeValue = userInfo[AVAudioSessionInterruptionTypeKey] as? UInt,
let type = AVAudioSession.InterruptionType(rawValue: typeValue) else {
return
}
switch type {
case .began:
// TODO: Should we also disable the camera here? I think it will throw a runtime error
// disable audio session
try? AVAudioSession.sharedInstance().setActive(false)
case .ended:
guard let optionsValue = userInfo[AVAudioSessionInterruptionOptionKey] as? UInt else { return }
let options = AVAudioSession.InterruptionOptions(rawValue: optionsValue)
if options.contains(.shouldResume) {
// restart audio session because interruption is over
configureAudioSession()
} else {
ReactLogger.log(level: .error, message: "Cannot resume interrupted Audio Session!")
}
@unknown default: ()
}
}
}