VOIP

最近在做IOS 版 的VOIP 功能

NSArray * array = [[UIApplication sharedApplication] scheduledLocalNotifications];

for (UILocalNotification * loc in array) {

NSDictionary *dic = loc.userInfo;

NSString* currPin = [dic objectForKey:kVoipPinKey];

if([currPin isEqualToString:pin]){

[[UIApplication sharedApplication] cancelLocalNotification:loc];

}

}

无法生效的问题。

- (void)saveLocalNotification:(NSString*) pin notification:(UILocalNotification*)notification {

NSUserDefaults* defaults =[NSUserDefaultsstandardUserDefaults];

NSString* userDefKey = pin;

NSData* dataEnc = [NSKeyedArchiverarchivedDataWithRootObject:notification];

[defaultssetObject:dataEncforKey:userDefKey];

}

UILocalNotification* loc =[[UserInfoStoragesharedUserInfoStorage]clearLocalNotification:pin];

if(loc){

[[UIApplicationsharedApplication]cancelLocalNotification:loc];

}