Automatic integration

Follow these steps to automatically integrate Localytics into your iOS app.

Once data is uploaded, it can't be deleted, so it's a good idea to create a test app in Localytics and use it to perfect your instrumentation. Then you can switch the app key to the production app.

In your application's delegate file, the file whose default name is ‘<YourApplication>AppDelegate.m’, add the following line under any existing imports.
```
#import "Localytics.h"
```
In the same file, add the following line to the start of didFinishLaunchingWithOptions. This integrates the Localytics library into the app, opens the session, and causes an upload on app start.
```
- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
{
   [Localytics autoIntegrate:@"App Key" launchOptions:launchOptions];
```

Include the following code to register for push notifications.

if ([application respondsToSelector:@selector(registerUserNotificationSettings:)])
   {
	UIUserNotificationType types = (UIUserNotificationTypeAlert | UIUserNotificationTypeBadge | UIUserNotificationTypeSound);
	UIUserNotificationSettings *settings = [UIUserNotificationSettings settingsForTypes:types categories:nil];
	[application registerUserNotificationSettings:settings];
	[application registerForRemoteNotifications];
   }
   else
   {
	[application registerForRemoteNotificationTypes:(UIRemoteNotificationTypeAlert | UIRemoteNotificationTypeBadge | UIRemoteNotificationTypeSound)];
   }

   return YES;
}

Note: Automatic integration works by becoming the application's delegate. If you are changing the default delegate, make sure to call the above code after you do so. Otherwise, Localytics will not integrate into your application.

Test your app. Run your application in the simulator (or on a real device if possible) and check your Localytics Dashboard to see the data being reported. Remember that the upload is only guaranteed when the session is opened and closed, so any events you tag may not appear until your second session.
Enable background push for your app.

Congratulations! You're integrated. Check out the data in your Dashboard or get even more insights when you start tagging events. Don't forget to test your app. Run it in an emulator, or on a real device if possible.