Question

我是新的IOS开发人员，之前从未使用推送通知或本地工作。

用户需要设置一小时，以获取推送通知。我的申请需要做什么？

我的应用程序，每天发送给每个在小时前设置推送通知的用户。推送通知始终相同。

任何人都可以帮助我吗？我怎么能这样做？

Answer 1

参考链接以设置本地通知：

http://www.appcoda.com/ios-programming-local-notification-tutorial/

http://www.icodeblog.com/2010/07/29/iphone-programming-tutorial-local-notifications/

//在第一个链接的代码

中替换Appdelegate.m中的以下方法

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
{
// Override point for customization after application launch.

//-- Set Notification
if ([[[UIDevice currentDevice] systemVersion] floatValue] >= 8.0)
{
    [[UIApplication sharedApplication] registerUserNotificationSettings:[UIUserNotificationSettings settingsForTypes:(UIUserNotificationTypeSound | UIUserNotificationTypeAlert | UIUserNotificationTypeBadge) categories:nil]];
    [[UIApplication sharedApplication] registerForRemoteNotifications];
}
else
{
    [[UIApplication sharedApplication] registerForRemoteNotificationTypes:
     (UIUserNotificationTypeBadge | UIUserNotificationTypeSound | UIUserNotificationTypeAlert)];
}

// Handle launching from a notification
UILocalNotification *locationNotification = [launchOptions objectForKey:UIApplicationLaunchOptionsLocalNotificationKey];
if (locationNotification) {
    // Set icon badge number to zero
    application.applicationIconBadgeNumber = 0;
}

return YES;
}

Answer 2

您可以执行本地通知

NSDate *date = self.datePicker.date;

UILocalNotification *note = [[UILocalNotification alloc] init];
note.alertBody = @"Say Hello!";
note.fireDate = date;

[[UIApplication sharedApplication] scheduleLocalNotification:note];

您也可以使用parse.com中的框架进行远程通知

如何发送固定小时的推送通知？

2 个答案: