推送通知點擊視圖控制器不會在應用程序完全關閉時工作

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我希望我的應用程序在用戶點擊接收到的推送通知時推送NewsViewController。在didFinishLaunching我：推送通知點擊視圖控制器不會在應用程序完全關閉時工作

UIUserNotificationType userNotificationTypes = (UIUserNotificationTypeAlert | 
                UIUserNotificationTypeBadge | 
                UIUserNotificationTypeSound); 

    UIUserNotificationSettings *settings = [UIUserNotificationSettings settingsForTypes:userNotificationTypes 
                      categories:nil]; 

    [[UIApplication sharedApplication] 
    registerUserNotificationSettings:settings]; 
    [application registerUserNotificationSettings:settings]; 
    [application registerForRemoteNotifications];

然後，還在AppDelegate中，我有：

- (void)application:(UIApplication *)application didReceiveRemoteNotification:(NSDictionary *)userInfo { 
    [PFPush handlePush:userInfo]; 
    UINavigationController *nav = (UINavigationController *) self.tabBarController.selectedViewController; 
    NewsViewController *dvController8 = [[NewsViewController alloc] initWithNibName:@"NewsViewController" bundle:[NSBundle mainBundle]]; 
    [nav pushViewController:dvController8 animated:YES]; 

    if (application.applicationState == UIApplicationStateInactive) { 
     UIAlertView *test = [[UIAlertView alloc] initWithTitle:@"INACTIVE" message:@"INACTIVE" delegate:self cancelButtonTitle:@"OK" otherButtonTitles: nil]; 
     [test show]; 

     [self handleRemoteNotificationWithPayload:userInfo]; 
    } 
} 
-(void)handleRemoteNotificationWithPayload:(NSDictionary *)payload { 
    UINavigationController *nav = (UINavigationController *) self.tabBarController.selectedViewController; 
    NewsViewController *dvController8 = [[NewsViewController alloc] initWithNibName:@"NewsViewController" bundle:[NSBundle mainBundle]]; 
    [nav pushViewController:dvController8 animated:YES]; 



}

如果用戶得到一個推而應用程序是開放的，它進入NewsViewController。如果應用程序在點擊推送通知時在後臺運行，則會轉到NewsViewController。但是，如果用戶已完全從應用程序切換器關閉應用程序，然後點擊收到的通知，它將打開應用程序，而不會轉到NewsViewController。我該如何解決？

來源

2015-09-08 user717452

，如果你看了我前面提供的例子，它規定你需要它，以及調用'應用didFinishLaunchingWithOptions'，我想你忽略它。這是一個新手失禮，文檔將幫助你。我建議你開始與它交朋友 – soulshined

@soulshined你從未回答過。當把它放在'didFinishLaunchingWithOptions'中時，它會在應用程序首次啓動時推送該視圖控制器，而不僅僅是在收到推送時。 – user717452

然後你把它設置錯了。你必須做一個有條件的檢查來查看一個app是由userInfo打開還是剛剛打開。你可以通過說'if（userInfo）'這樣做有什麼意義嗎？ – soulshined

抱歉有關混淆。這是你如何確定是否終止的應用程序通過通知（USERINFO）打開或簡單地用圖標互動：

-(BOOL)application(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions { 
... 
    NSDictionary *notificationPayload = launchOptions[UIApplicationLaunchOptionsRemoteNotificationKey]; 
    // Create a pointer to extract the userInfo 
    [self handleRemoteNotificationWithPayload:notificationPayload]; 
... 
}

而在你的方法，你確定它是否經過負荷開啓與否做一個簡單的交叉引用：

-(void)handleRemoteNotificationWithPayload:(NSDictionary *)payload { 
... 
    if (payload) { 
     //do something or get additional parameters from dictionary to segue alternate views 
    } 
... 
}

來源

2015-09-09 02:30:58 soulshined

推送通知點擊視圖控制器不會在應用程序完全關閉時工作

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