【发布时间】:2013-05-03 14:29:37
【问题描述】:
只要位置靠近,通知就会激活,但它只在后台工作。即使触发事件发生在前台和后台。
- (void)locationManager:(CLLocationManager *)manager didEnterRegion:(CLRegion *)region {
//implement local notification:
UIApplication *app = [UIApplication sharedApplication];
UILocalNotification *notification = [[UILocalNotification alloc] init];
[[UIApplication sharedApplication] cancelAllLocalNotifications];
if (notification == nil)
return;
notification.fireDate = [NSDate date];
notification.timeZone = [NSTimeZone defaultTimeZone];
notification.alertBody = [selectedTask discription];
notification.alertAction = [selectedTask taskName];
notification.soundName = UILocalNotificationDefaultSoundName;
notification.applicationIconBadgeNumber = 1;
[app presentLocalNotificationNow:notification];
localNotification = nil;
}
【问题讨论】:
-
对,那你怎么解决呢?
-
修复什么? application:didReceiveLocalNotification 被触发,因此如果您想向用户显示某些内容,则需要从那里处理您的操作。
-
详细说明如何显示通知将解决它。
标签: ios uilocalnotification cllocation region background-foreground