Migrate from 3.0 to 3.1+

Use this guide if you have integrated the Localytics library 3.0 into your app and are ready to upgrade to 3.1.

1. Enable background push. Push reporting will not work well without it.
2. If you are tracking push, remove application:didReceiveRemoteNotification: if your application uses it and replace it with application:didReceiveRemoteNotification:fetchCompletionHandler:.

   - (void)application:(UIApplication *)application didReceiveRemoteNotification:(NSDictionary *)userInfo fetchCompletionHandler:(void (^)(UIBackgroundFetchResult))completionHandler
   {
       [Localytics handlePushNotificationOpened:userInfo];
       completionHandler(UIBackgroundFetchResultNoData);
   }

3. If your integration is manual, and you use application:didReceiveRemoteNotification:fetchCompletionHandler:, be sure to remove the following code from your application delegate's application:didFinishLaunchingWithOptions: method.

   [[LocalyticsSession shared] handleRemoteNotification:[launchOptions objectForKey:
   UIApplicationLaunchOptionsRemoteNotificationKey]];