didActivate, CallKit

Question

tarafından geri çağrılmadı. Yeni CallKit API'sini VOIP uygulamamla bütünleştiriyorum. https://developer.apple.com/library/content/samplecode/Speakerbox/Introduction/Intro.html

Ben ses oturumu yapılandırarak ediyorum: Benim CXAnswerCallAction içinde

- (void) configureAudioSession 
{ 
    // Configure the audio session 
    AVAudioSession *sessionInstance = [AVAudioSession sharedInstance]; 

    // we are going to play and record so we pick that category 
    NSError *error = nil; 
    [sessionInstance setCategory:AVAudioSessionCategoryPlayAndRecord error:&error]; 
    if (error) { 
     NSLog(@"error setting audio category %@",error); 
    } 

    // set the mode to voice chat 
    [sessionInstance setMode:AVAudioSessionModeVoiceChat error:&error]; 
    if (error) { 
     NSLog(@"error setting audio mode %@",error); 
    } 

    NSLog(@"setupAudioSession"); 

    return; 
} 

: örnek uygulamasında görüldüğü gibi

belgelerine göre

func provider(_ provider: CXProvider, perform action: CXAnswerCallAction) { 
     print("Provider - CXAnswerCallAction") 

     // get the active call 
     guard let call = self.softphone.getCallForCallId(self.currentCallId) else { 
      action.fail() 
      return 
     } 

     /* 
     Configure the audio session, but do not start call audio here, since it must be done once 
     the audio session has been activated by the system after having its priority elevated. 
     */ 
     self.softphone.configureAudioSession() 

     // Trigger the call to be answered via the underlying network service. 
     call.answer() 

     // Signal to the system that the action has been successfully performed. 
     action.fulfill() 
    } 

, didActivate çağrılmalıdır callkit tarafından geri dönme:

func provider(_ provider: CXProvider, didActivate audioSession: AVAudioSession) { 
    print("Provider - Received \(#function)") 

    // Start call audio media, now that the audio session has been activated after having its priority boosted. 
} 

Bazı nedenlerden dolayı, ilk VOIP çağrısından sonra geri çağrılmaz. Sonraki çağrılar geri aramaları alıyor ve iyi çalışıyorlar.

Bunu nasıl düzeltebilirim?

Answer 1

Önce bu çağrı sesini ayarlayarak bu sorunu çözdüm sonra "reportNewIncomingCall" yöntemini çağırın. Örnek kod aşağıda verilmiştir:

func reportIncomingCall(uuid: UUID, handle: String, hasVideo: Bool = false, completion: ((NSError?) -> Void)? = nil) { 
    let update = CXCallUpdate() 
    update.remoteHandle = CXHandle(type: .phoneNumber, value: handle) 
    update.hasVideo = hasVideo 


    DispatchQueue.global().sync { 
     _ = try? AVAudioSession.sharedInstance().setCategory(AVAudioSessionCategoryPlayAndRecord, with: AVAudioSessionCategoryOptions.mixWithOthers) 
     _ = try? AVAudioSession.sharedInstance().overrideOutputAudioPort(AVAudioSessionPortOverride.none) 
     if hasVideo == true { 
      _ = try? AVAudioSession.sharedInstance().setMode(AVAudioSessionModeVideoChat) 
     } else { 
      _ = try? AVAudioSession.sharedInstance().setMode(AVAudioSessionModeVoiceChat) 
     } 


     do { 
      _ = try AVAudioSession.sharedInstance().setActive(true) 
     } catch (let error){ 
      print("audio session error: \(error)") 
     } 
    } 

    provider.reportNewIncomingCall(with: uuid, update: update) { error in 

     if error == nil { 

     } 

     completion?(error as? NSError) 
    } 
}