iphone开发在应用中监听(判断)来电状态-接听-拒接

phone开发在应用中监听(判断)来电状态-接听-拒接-CoreTelephony

zxwo0o IOS,iphone,互联网络 CoreTelephony, CTCallCenter

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当我们应用在使用中时如果突然来电话了，应用就被暂时推到后台去，有时我们需要些针对来点的处理。

可以使用如下方法来判断：使用CoreTelephony框架

#import <CoreTelephony/CTCall.h>

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#import <CoreTelephony/CTCallCenter.h>

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CTCallCenter *callCenter = [[CTCallCenter alloc] init];

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callCenter.callEventHandler=^(CTCall* call){

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if (call.callState == CTCallStateDialing){

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NSLog(@"Call Dialing");

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}

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if (call.callState == CTCallStateConnected){

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NSLog(@"Call Connected");

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[self performSelectorOnMainThread:@selector(closeTalk) withObject:nil waitUntilDone:YES];

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}

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if (call.callState == CTCallStateDisconnected){

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[self performSelectorOnMainThread:@selector(closeTalk) withObject:nil waitUntilDone:YES];

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NSLog(@"Call Disconnected");

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}

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};

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将如上代码添加到

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions

中即可，有通话事件就会跑进那个block里面执行。