iOS添加本地方法

添加本地通知需要进入项目的project->Capabilities把Push Notifications打开，并添加一下方法，注意ios8后，需要添加注册，才能得到授权

// 设置本地通知
-(void)registerLocalNotificationWithTime:(NSTimeInterval)startTime notifiTitle:(NSString *)title notifiText:(NSString *)text key:(NSString *)key
{
    //避免重复添加
    [self cancelLocalNotificationWithKey:key];
    
    if (startTime <= 0)//返回的时间点小于当前时间，不弹
    {
    return;
    }
    

    UILocalNotification *notification = [[UILocalNotification alloc] init];
    // 设置触发通知的时间
    NSDate *fireDate = [NSDate dateWithTimeIntervalSince1970:startTime];
    fireDate = [NSDate dateWithTimeIntervalSinceNow:startTime];
    
    notification.fireDate = fireDate;
    // 时区
    notification.timeZone = [NSTimeZone defaultTimeZone];
    // 通知内容
    notification.alertBody = text;
    notification.applicationIconBadgeNumber ++;
    // 通知被触发时播放的声音
    notification.soundName = UILocalNotificationDefaultSoundName;
    // 通知参数
    
    NSDictionary *notificationDic = @{@"key":key ?:@"", @"title":title?:@"",@"content":text?:@""};
    
    NSDictionary *userDict = [NSDictionary dictionaryWithObject:notificationDic forKey:@"userInfo"];
    notification.userInfo = userDict;
    
    // ios8后，需要添加这个注册，才能得到授权
    if ([[UIApplication sharedApplication] respondsToSelector:@selector(registerUserNotificationSettings:)]) {
        UIUserNotificationType type =  UIUserNotificationTypeAlert | UIUserNotificationTypeBadge | UIUserNotificationTypeSound;
        UIUserNotificationSettings *settings = [UIUserNotificationSettings settingsForTypes:type
                                                                                 categories:nil];
        [[UIApplication sharedApplication] registerUserNotificationSettings:settings];
        // 通知重复提示的单位，可以是天、周、月
//        notification.repeatInterval = NSCalendarUnitDay;
    } else {
        // 通知重复提示的单位，可以是天、周、月
//        notification.repeatInterval = NSDayCalendarUnit;
    }
    
    // 执行通知注册
    [[UIApplication sharedApplication] scheduleLocalNotification:notification];
}

在appDelegate中：

        UILocalNotification *localNotif =
        [launchOptions objectForKey:UIApplicationLaunchOptionsLocalNotificationKey];
        if (localNotif) {
            
            NSDictionary *notDic = [localNotif.userInfo objectForKey:@"userInfo"];
            //    ASSERT_Class(notDic, NSDictionary);
            NSString *notKey = [notDic safe_stringForKey:@"key"];//直播 master_id
            self.liveKey = notKey;

            [__LiveManager jumptoNextPageWithMasterId:notKey vc:__lolita.topVC completeBlock:nil];
            // 更新显示的徽章个数
            NSInteger badge = [UIApplication sharedApplication].applicationIconBadgeNumber;
            badge--;
            badge = badge >= 0 ? badge : 0;
            [UIApplication sharedApplication].applicationIconBadgeNumber = badge;
        }