这没有很好的文档记录,但是我在CTCallCenter
公共头文件中找到了此提及:
“替换为<CallKit/CXCallObserver.h>
”
因此,从iOS 10开始,您应该使用CXCallObserver
新CallKit
框架类来检索有关活动调用的信息:
CXCallObserver *callObserver = [[CXCallObserver alloc] init];
提供CXCallObserverDelegate
您要在其上执行委托回调的符合协议和队列的对象:
// If queue is nil, then callbacks will be performed on main queue
[callObserver setDelegate:self queue:nil];
// Don't forget to store reference to callObserver, to prevent it from being released
self.callObserver = callObserver;
并在委托对象上实现以下方法:
- (void)callObserver:(CXCallObserver *)callObserver callChanged:(CXCall *)call {
if (call.hasConnected) {
// perform necessary actions
}
}
有关更多信息,您可以检查: