我在didFinishLaunchingWithOptionsSwift - 如何创建第一次应用程序启动本地通知?
let notificationSettings = UIUserNotificationSettings(forTypes: [.Alert, .Badge, .Sound], categories: nil)
UIApplication.sharedApplication().registerUserNotificationSettings(notificationSettings)
self.createLocalNotification()
,然后添加这些,下面调用函数。
func createLocalNotification() {
let localNotification = UILocalNotification()
localNotification.fireDate = NSDate(timeIntervalSinceNow: 3)
// localNotification.applicationIconBadgeNumber = 1
localNotification.soundName = UILocalNotificationDefaultSoundName
localNotification.userInfo = [
"id": "not_id0",
"message": "Check notification"
]
localNotification.alertBody = "Check notification"
UIApplication.sharedApplication().scheduleLocalNotification(localNotification)
}
要取消这个通知,我在didReceiveLocalNotification下面尝试,但仍然显示通知每一个应用程序启动。
let app:UIApplication = UIApplication.sharedApplication()
for oneEvent in app.scheduledLocalNotifications! {
let notification = oneEvent as UILocalNotification
let userInfoCurrent = notification.userInfo! as! [String:AnyObject]
let id = userInfoCurrent["id"]! as! String
if id == "not_id0" {
//Cancelling local notification
app.cancelLocalNotification(notification)
break;
}
}
如何创建第一次本地通知?如果有人解释这将是伟大的。在userDefaults和