Question

我希望在我的应用中获得通话状态经过一番搜索，我找到了CoreTelephony框架。但是在iOS 10中已经弃用了。那么还有其他可用选择吗？我还找到了CallKit。 iOS 10中的一个新框架。但是没有像我搜索到的那样获得呼叫状态。

Answer 1

import CallKit进入AppDelegate并添加以下代码：

// AppDelegate
var callObserver: CXCallObserver! // add property

// in applicationDidFinishLaunching...
callObserver = CXCallObserver()
callObserver.setDelegate(self, queue: nil) // nil queue means main thread

extension AppDelegate: CXCallObserverDelegate {
    func callObserver(_ callObserver: CXCallObserver, callChanged call: CXCall) {
        if call.hasEnded == true {
            print("Disconnected")
        }
        if call.isOutgoing == true && call.hasConnected == false {
            print("Dialing")
        }
        if call.isOutgoing == false && call.hasConnected == false && call.hasEnded == false {
            print("Incoming")
        }

        if call.hasConnected == true && call.hasEnded == false {
            print("Connected")
        }
    }
}

Answer 2

您可以尝试以下代码：

创建调用观察者实例

@property ( nonatomic ) CXCallObserver *callObserver;

启动实例并设置代理

_callObserver = [CXCallObserver new];
        [_callObserver setDelegate:self queue:dispatch_get_main_queue()];

添加调用观察者委托

- (void)callObserver:(CXCallObserver *)callObserver callChanged:(CXCall *)call{

    if (call == nil || call.hasEnded == YES) {
        NSLog(@"CXCallState : Disconnected");
    }

    if (call.isOutgoing == YES && call.hasConnected == NO) {
        NSLog(@"CXCallState : Dialing");
    }

    if (call.isOutgoing == NO  && call.hasConnected == NO && call.hasEnded == NO && call != nil) {
        NSLog(@"CXCallState : Incoming");
    }

    if (call.hasConnected == YES && call.hasEnded == NO) {
        NSLog(@"CXCallState : Connected");     
    }
}

在Swift 4.2中：

var callObserver: CXCallObserver()

callObserver.setDelegate(self, queue: DispatchQueue.main)

func callObserver(_ callObserver: CXCallObserver, callChanged call: CXCall) {

    if call == nil || call.hasEnded == true {
        print("CXCallState : Disconnected")
    }

    if call.isOutgoing == true && call.hasConnected == false {
        print("CXCallState : Dialing")
    }

    if call.isOutgoing == false && call.hasConnected == false && call.hasEnded == false && call != nil {
        print("CXCallState : Incoming")
    }

    if call.hasConnected == true && call.hasEnded == false {
        print("CXCallState : Connected")
    }
}

Answer 3

要从iOS 10开始收到关于电话呼叫状态的通知，您应该使用CXCallObserver课程并实施其CXCallObserverDelegate协议方法，该方法在this回答中建议：

- (void)callObserver:(CXCallObserver *)callObserver callChanged:(CXCall *)call {
    if (call.hasConnected) {
        // perform necessary actions
    }
}

Answer 4

有一些委托方法可用于指示来电和去电状态。

请参阅：https://developer.apple.com/reference/callkit

Answer 5

Apple不允许您访问这些信息，但您可以通过使用第三方库来访问这些信息，但是在向App Store提交时您的应用会被拒绝，因为Apple不允许访问敏感用户信息。< / p>

在iOS 10中获取电话状态

5 个答案: