Migration of existing customer to SDK v4.0
Background Information
To add Mobile App Manager to your app code for customers who have been using iOS SDK versions prior to iOS SDK v4.0.Â
SDK4 is a lightweight SDK which utilizes the latest Apple API .SDK 4 is compiteble from iOS 7 and above.
SDK Highlights:
Simple integration including CocoapodsÂ
Asynchronous operations  Â
Tyrpesafe APIs
On SDK 4 we have exposed new APIs with backward compatibility with SDK 3 APIs with the below changes:
Custom Field – fetching a custom field will be from the device cache only (values will not be fetched from server. So when migrating, on getting a custom field which wasn’t set, a nil value will be returned).
Deep-Linking -Â SDK 4 uses iOS URL schemes for deep-linking. As such please make sure you perform the following:
You must implement the URL schemes and register them (see Apple documentation)
Test all Deep linking by entering the deep link in the browser on the device and make sure that the expected screen is showing in the app.
Procedure
Existing customers who will upgrade to the new SDK will have to perform the below steps
1. Remove from the project the previously integrated SDK
2. Import Statements. Replace #import "Appoxee.h" with #import <AppoxeeSDK/AppoxeeSDK.h>
3. For customers who are using Appoxee Inbox changes are required:
 - Customers which use the Appoxee Inbox UI - Need to use the reference Inbox UI implementation
 -  Instead of using AppoxeeMessage, developer will need to use APXRichMessage
4. SDK 4 uses iOS URL schemes for deep-linking.If you have not registered the deep-link URLs, you will need to register them in order for deep-linking to work (see Apple documentation).
5. Follow Integrate Mobile Push SDK for iOS (Mapp Cloud)Â
Optional Steps:
Remove all frameworks which were required in SDK3 and are not required by SDK 4 :AudioToolbox.framework, QuartzCore.framework, CoreGraphics.framework, libxml2.dylib, AWSSQS.framework, AWSRuntime.framework
Upgrade and use SDK 4 APIs. While SDK has backward compatibility with SDK 3 APIs, the APIs exposed on SDK 4 have additional capabilities including more sophisticated error handling.