iOS SDK

3. OfferWall

• Step 1. Implement your delegate.

  The OfferToro SDK gives a possibility to be notified of events happening in the OfferWall lifecycle via delegate OfferToroDelegate.

  Objective-C:

  [OfferToro sharedInstance].delegate = YOUR_DELEGATE

  Swift:

  OfferToro.sharedInstance()?.delegate = YOUR_DELEGATE

  Your delegate will be notified of all possible events listed below:

  - (void)offertoroOWInitSuccess;

  // Invoked when OfferWall is successfully initialized

  - (void)offertoroOWInitFail:(NSError *)error;

  // Invoked when OfferWall initialization fails

  - (void)offertoroOWOpened;

  // Invoked when OfferWall is presented

  - (void)offertoroOWClosed;

  // Invoked when OfferWall is dismissed

  - (void)offertoroOWCredited:(NSNumber *)amount totalCredits:(NSNumber *)totalCredits;

  // Automatically invoked every several minutes and returns user’s balance (totalCredits) and the amount of credits earned (amount) by the user since the last update.
  It could also be updated on demand at any time by calling getOWTotalCredits method (described in Step 4. Reward your users section below).

• Step 2. Configure the OfferWall module

  The OfferWall module should be initialized on the application launch.

  Objective-C:

  [[OfferToro sharedInstance] initOWWithAppId:APP_ID userId:USER_ID secretKey:SECRET_KEY];

  Swift:

  OfferToro.sharedInstance()?.initOW(withAppId: APP_ID, userId: USER_ID, secretKey: SECRET_KEY)

  Note:

  • - APP_ID and SECRET_KEY can be found in your OfferToro account, under your "App Placement" settings.
  • - USER_ID, is a parameter which should be passed from your end as an ID for each end user of your app. A common practice is to use the Advertising Identifier - IDFA.

• Step 3. Present the OfferWall

  To present the OfferWall, presentOWInViewController method should be called:

  Objective-C:

  [[OfferToro sharedInstance] presentOWInViewController:VIEW_CONTROLLER animation:YES];

  Swift:

  OfferToro.sharedInstance()?.presentOW(inViewController: VIEW_CONTROLLER, animation: true)

• Step 4. Reward your users

  OfferToro SDK supports two ways to reward your users. Those are:

  • 1. Client-side postback
  • 2. Server-to-Server postback
  
  

  Client-side postback

  User's balance and the amount of credits the user has recently earned are available via offertoroOWCredited delegate which is updated automatically every several minutes (described in Step 1. Implement your delegate section above). It could also be updated on demand at any time by calling getOWTotalCredits method:

  Objective-C:

  [[OfferToro sharedInstance] getOWTotalCredits];

  Swift:

  OfferToro.sharedInstance().getOWTotalCredits()

  Server-to-Server postback

  Server to Server postbacks is a more secured way to receive notifications, in order to rewarded your users.
  To receive Server to Server postbacks, you must define your postback URL in your App Placement under your OfferToro account
  For more information - Please check this page: