需要有关PUSH通知的一些解决方案。我从堆栈中尝试了不同的解决方案,但无法为我工作!
我的问题是,当我从PHP脚本触发通知时,通知本身就会被触发。单击通知后,我想从我的应用导航至“新视图”。
当应用程序处于背景模式并单击通知时,不会显示完成处理程序警告,但是当应用程序处于活动状态并触发通知时,它导航到另一个视图请还原此问题,我已在下面附加了代码。
[在后台模式下单击通知时出错警告:UNUserNotificationCenter代表收到了对-userNotificationCenter:didReceiveNotificationResponse:withCompletionHandler的调用:但是从未调用完成处理程序。
感谢任何帮助
func application(_ application: UIApplication, didReceiveRemoteNotification userInfo: [AnyHashable: Any],
fetchCompletionHandler completionHandler: @escaping (UIBackgroundFetchResult) -> Void) {
// If you are receiving a notification message while your app is in the background,
let application = UIApplication.shared
self.window = UIWindow(frame: UIScreen.main.bounds)
let storyboard = UIStoryboard(name: "Main", bundle: nil)
let initialViewController = storyboard.instantiateViewController(withIdentifier: "LaunchScreenViewController")
self.window?.rootViewController = initialViewController
self.window?.makeKeyAndVisible()
if let messageID = userInfo[gcmMessageIDKey] {
print("Message ID: \(messageID)")
}
// Print full message.
print(userInfo)
print("Hello u have entered through Push notification ")
completionHandler(UIBackgroundFetchResult.newData)
}
在didFinishLaunchingWithOptions
中致电:
fetchCompletionHandler completionHandler: @escaping (UIBackgroundFetchResult) -> Void) {
}