本地通知

最新推荐文章于 2024-09-01 09:29:08 发布

原创最新推荐文章于 2024-09-01 09:29:08 发布 · 263 阅读

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本文详细介绍了如何在iOS应用中实现本地通知与远程通知的注册与发送，包括设置通知类型、创建本地通知对象、配置提醒时间和内容，以及接收推送通知的方法。

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本地通知前要先注册通知：


 if ([[UIApplication sharedApplication] respondsToSelector:@selector(registerForRemoteNotifications)])

    {

        UIUserNotificationType types = UIUserNotificationTypeBadge | UIUserNotificationTypeSound | UIUserNotificationTypeAlert;

        UIUserNotificationSettings *settings = [UIUserNotificationSettings settingsForTypes:types

                                                                                 categories:nil];

        [[UIApplication sharedApplication] registerUserNotificationSettings:settings];

        [[UIApplication sharedApplication] registerForRemoteNotifications];

    }

    else

    {

        //在ios8之前的方法：

        UIRemoteNotificationType types = UIRemoteNotificationTypeAlert | UIRemoteNotificationTypeSound | UIRemoteNotificationTypeBadge;

        [[UIApplication sharedApplication] registerForRemoteNotificationTypes:types];

    }



// 初始化本地通知对象    UILocalNotification*notification = [[UILocalNotificationalloc]
 init];
    if(notification) {
        // 设置通知的提醒时间
        NSDate*currentDate   = [NSDatedate];
        notification.timeZone = [NSTimeZonedefaultTimeZone];
// 使用本地时区
        notification.fireDate = [currentDate dateByAddingTimeInterval:5.0];
         
        // 设置重复间隔
        notification.repeatInterval = kCFCalendarUnitDay;
         
        // 设置提醒的文字内容
        notification.alertBody   = @"Wake up, man";
        notification.alertAction =NSLocalizedString(@"起床了",nil);
         
        // 通知提示音 使用默认的
        notification.soundName=UILocalNotificationDefaultSoundName;
         
        // 设置应用程序右上角的提醒个数
        notification.applicationIconBadgeNumber++;
         
        // 将通知添加到系统中
        [[UIApplicationsharedApplication] scheduleLocalNotification:notification];
    }
 
 
//t推送接收
- (void)application:(UIApplication*)application didReceiveLocalNotification:(UILocalNotification*)notification{
    NSLog(@"____++++++");
}
 
//t推送接收
- (void)application:(UIApplication*)application didReceiveRemoteNotification:(NSDictionary*)userInfo
 fetchCompletionHandler:(void(^)(UIBackgroundFetchResult))completionHandler {}