恶心 从判断开始，

 if (![TTCacheUtilobjectFromFile:@"alarm.plist"] && alarmArray.count == 0) {//第一次读取缓存

        

        

    }

    else if (![TTCacheUtil objectFromFile:@"alarm.plist"] && alarmArray.count > 0) {//第一次加载到数据

        [TTCacheUtilwriteObject:alarmArraytoFile:@"alarm.plist"];

        [SharedAppDelegateinitLocalNotification];

 

    }else{

        [TTCacheUtilremoveObjectForName:@"alarm.plist"];

        [TTCacheUtilwriteObject:alarmArraytoFile:@"alarm.plist"];

        if (alarmArray.count > 0 && notificationChanged) { //只有设置提醒页面变化了，才会被调用，从home过来的，不会调用了

            [SharedAppDelegateinitLocalNotification];

            notificationChanged = NO;

        }

      

 

    }