也许我遗漏了一些东西,但据我所知,我做得对。我正在尝试安排本地通知,但它似乎永远不会显示。我运行应用程序,然后点击主页按钮。 15 秒后,角标(Badge)更新为 1,但我从未看到警报。
我在 View Controller 的 viewDidLoad 中的代码是:
[UIApplication sharedApplication].applicationIconBadgeNumber = 0;
NSDate *currentDate = [NSDate date];
NSDate *targetDate = [currentDate dateByAddingTimeInterval:15]; //15 seconds
UILocalNotification *localNotification = [[UILocalNotification alloc] init];
localNotification.fireDate = targetDate;
localNotification.timeZone = [NSTimeZone defaultTimeZone];
localNotification.alertBody = @"Body!";
localNotification.alertAction = @"Action!";
localNotification.soundName = UILocalNotificationDefaultSoundName;
localNotification.applicationIconBadgeNumber = 1;
[[UIApplication sharedApplication] scheduleLocalNotification:localNotification];
如果应用程序正在运行,我确实会接到电话:
-(void)applicationUIApplication *)application didReceiveLocalNotificationUILocalNotification *)notification
有什么想法吗?据我所知,这一切都得到了正确的处理。
Best Answer-推荐答案 strong>
我发现我未能注册通知。
添加这个:
[[UIApplication sharedApplication]registerForRemoteNotificationTypes:
UIRemoteNotificationTypeBadge |
UIRemoteNotificationTypeAlert |
UIRemoteNotificationTypeSound];
解决了我的问题。
关于ios - UILocalnotification 未在 iOS7 中显示,我们在Stack Overflow上找到一个类似的问题:
https://stackoverflow.com/questions/20176867/
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