我正在尝试将CallKit集成到我的Voip应用程序中。我引用了Apple WWDC的SpeakerBox示例代码。我创建了ProviderDelegate类,并且可以在调用reportNewIncomingCall方法之后看到传入的UI。

但是,当我点击“答案” /“结束”按钮时,不会触发相应的提供程序代表。这有什么问题吗?

请注意,在实例化providerDidBegin时会调用“CallProviderDelegate”。

@implementation CallProviderDelegate

- (instancetype)init
{
    self = [super init];
    if (self) {
        _providerConfiguration = [self getProviderConfiguration];
        _provider = [[CXProvider alloc] initWithConfiguration:_providerConfiguration];
        [_provider setDelegate:self queue:nil];
    }
    return self;
}

- (void)providerDidBegin:(CXProvider *)provider {
   // this is getting called
}

- (void)provider:(CXProvider *)provider performAnswerCallAction:(CXAnswerCallAction *)action {
  // this is not getting called when the Answer button is pressed
}

- (void)reportNewIncomingCallWithUUID:(nonnull NSUUID *)UUID handle:(nonnull NSString *)handle
                           completion:(nullable void (^)(NSError *_Nullable error))completion {

    CXCallUpdate *update = [[CXCallUpdate alloc] init];
    update.remoteHandle = [[CXHandle alloc] initWithType:CXHandleTypePhoneNumber value:handle];
    update.hasVideo = NO;

    [_provider reportNewIncomingCallWithUUID:UUID update:update completion:^(NSError * _Nullable error) {
        completion(error);
    }];
}

在 call 者类别中:
CallProviderDelegate *providerDelegate = [[CallProviderDelegate alloc] init];
[providerDelegate reportNewIncomingCallWithUUID:[NSUUID UUID] handle:@"Raj" completion:^(NSError * _Nullable error) {
            //
 }];

最佳答案

在“调用者”类中,即实例化CallProviderDelegate类并将其分配给providerDelegate变量的代码,您是否将providerDelegate对象引用存储在实例变量或属性中?如果仅将其分配给临时局部变量,则在调用方法完成执行后,将释放CallProviderDelegate对象,如果释放了CallProviderDelegate对象,则将不再传递任何CXProvider委托消息。

我会先检查您的CallProviderDelegate对象是否未被意外释放。

关于ios - 没有触发CXProviderDelegate方法,我们在Stack Overflow上找到一个类似的问题:https://stackoverflow.com/questions/39845522/

10-12 01:22