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DarwinNotifyCenter
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- (void)addObserver { | |
CFNotificationCenterAddObserver(CFNotificationCenterGetDarwinNotifyCenter(), | |
NULL, | |
MyCallBack, | |
CFSTR("MyNotificationName"), | |
NULL, | |
CFNotificationSuspensionBehaviorDeliverImmediately); | |
} | |
static void MyCallBack(CFNotificationCenterRef center, void *observer, CFStringRef name,const void *object, CFDictionaryRef userInfo) { | |
NSLog(@"observer: %@", observer); | |
NSLog(@"name: %@", name); | |
NSLog(@"userinfo: %@", userInfo); | |
NSLog(@"object: %@", object); | |
} |
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- (void)postNotification { | |
CFNotificationCenterRef notification = CFNotificationCenterGetDarwinNotifyCenter(); | |
CFNotificationCenterPostNotification(notification, CFSTR("MyNotificationName"), NULL, NULL, YES); | |
} |
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