title: Branch.io - link opening the app but not getting data in it
body: <p>Branch.io link not getting data if app opened installed already. When app installed link opens the app directly but data missing. But if i redirect to app store then click again on branch link and open the app directly then data comes. Please guide, posting the code below.</p>
  
  <p>Update:</p>
  
  <pre><code>func application(application: UIApplication, didFinishLaunchingWithOptions launchOptions: [NSObject: AnyObject]?) -&gt; Bool
  {
      let branch: Branch = Branch.getInstance()
      branch.setDebug()
      branch.initSessionWithLaunchOptions(launchOptions, andRegisterDeepLinkHandler: {params, error in
          if error == nil {
              // params are the deep linked params associated with the link that the user clicked -&gt; was re-directed to this app
              // params will be empty if no data found
              print("params: %@", params.description)
              print(params["event_id"])
              if let url = params["event_id"] as? NSInteger {
                  let strEventID = String(url)
                  print(strEventID)
  
  
      })
      self.window?.rootViewController = nav
      self.window?.makeKeyAndVisible()
      return true
  }
  
  func application(application: UIApplication, openURL url: NSURL, sourceApplication: String?, annotation: AnyObject) -&gt; Bool {
  
      Branch.getInstance().handleDeepLink(url)
  
      if(sourceApplication == "com.linkedin.LinkedIn")
      {
          if(LISDKCallbackHandler.shouldHandleUrl(url))
          {
              return LISDKCallbackHandler.application(application, openURL: url, sourceApplication: sourceApplication, annotation: annotation)
          }
      }
  
      return FBSDKApplicationDelegate.sharedInstance().application(application, openURL: url, sourceApplication: sourceApplication, annotation: annotation)
  }
  
  func application(application: UIApplication, continueUserActivity userActivity: NSUserActivity, restorationHandler: ([AnyObject]?) -&gt; Void) -&gt; Bool {
      // handler for Universal Links
      Branch.getInstance().continueUserActivity(userActivity)
      return true
  }
  
  // Called when a notification is received and the app is in the
  // foreground (or if the app was in the background and the user clicks on the notification).
  func application(application: UIApplication, didReceiveRemoteNotification userInfo: [NSObject : AnyObject], fetchCompletionHandler completionHandler: (UIBackgroundFetchResult) -&gt; Void)
  {
      Branch.getInstance().handlePushNotification(userInfo)
      if(UserSingleton.sharedInstance.accessToken != kEmptyString)
      {
          if let aps = userInfo["aps"] as? NSDictionary {
  
              var title = kEmptyString
              var message = kEmptyString
              var inviteID = kEmptyString
              var statusType = kEmptyString
  
              if let inviteIDLocal = aps.valueForKey("id") as? NSNumber
              {
                  inviteID = "\(inviteIDLocal)"
              }
  
              else if let inviteIDLocal = aps.valueForKey("id") as? String
              {
                  inviteID = inviteIDLocal
              }
              else
              {
                  inviteID = "0"
              }
  
              if let statusTypeLocal = aps.valueForKey("status_type") as? String
              {
                  statusType = statusTypeLocal
              }
  
              if let titleLocal = aps.valueForKey("alert")?.valueForKey("title") as? String
              {
                  title = titleLocal
              }
  
              if let messageLocal = aps.valueForKey("alert")?.valueForKey("body") as? String
              {
                  message = messageLocal
              }
              CommonFunctions.addNotificationBar(title,message: message, inviteID: inviteID,statusType: statusType)
          }
      }
  }
  </code></pre>