iphone - 如何以编程方式获取失败/掉线的调用信息？

Question

如何获取失败/掉线的调用信息？我们有任何私有(private) API 吗？

Answer 1

在 iOS 10.0+ 上，考虑使用 CallKit:https://developer.apple.com/documentation/callkit .

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在 iOS 4.0–10.0 上，考虑检查 iOS Call Center API:https://developer.apple.com/documentation/coretelephony/ctcallcenter

例子:

self.callCenter = [[CTCallCenter alloc] init];

self.callCenter.callEventHandler = ^(CTCall* call) {


    if ([call.callState isEqualToString:CTCallStateIncoming]) {


    } else if ([call.callState isEqualToString:CTCallStateDialing]) {


    } else if ([call.callState isEqualToString:CTCallStateConnected]) {


    } else if ([call.callState isEqualToString:CTCallStateDisconnected]) {


    }