Migrate Adapty Flutter SDK to v. 3.0

Adapty SDK v.3.0 brings support for the new exciting Adapty Paywall Builder, the new version of the no-code user-friendly tool to create paywalls. With its maximum flexibility and rich design capabilities, your paywalls will become most effective and profitable.

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Please note that the AdaptyUI library is deprecated and is now included as part of AdaptySDK.

Remove AdaptyUI SDK

1. AdaptyUI becomes a module in Adapty SDK, so please remove adapty_ui_flutter from your pubspec.yaml file:

   dependencies:
   + adapty_flutter: ^3.2.1
   - adapty_flutter: ^2.10.3
   - adapty_ui_flutter: ^2.1.3

2. Run:

   Bash

   flutter pub get

Configure Adapty SDKs

Previously, you needed to use Adapty-Info.plist and AndroidManifest.xml files for Adapty SDK configuration.

Now, there's no need to use additional files. Instead, you can provide all required parameters during activation.

You only need to configure the Adapty SDK once, typically at the start of your app's lifecycle.

Activate Adapty module of Adapty SDK

1. Remove the AdaptyUI SDK import from your application as follows:

   import 'package:adapty_flutter/adapty_flutter.dart';
   - import 'package:adapty_ui_flutter/adapty_ui_flutter.dart';

2. Update the Adapty SDK activation like this:

   try {
   -	Adapty().activate();  
   +    await Adapty().activate(
   +        configuration: AdaptyConfiguration(apiKey: 'YOUR_API_KEY')
   +         ..withLogLevel(AdaptyLogLevel.debug)
   +         ..withObserverMode(false)
   +         ..withCustomerUserId(null)
   +         ..withIpAddressCollectionDisabled(false)
   +         ..withIdfaCollectionDisabled(false),
   +   );
   } catch (e) {
       // handle the error
   }

Parameters:

Parameter	Presence	Description
PUBLIC_SDK_KEY	required	The key you can find in the Public SDK key field of your app settings in Adapty: App settings-> General tab -> API keys subsection
withLogLevel	optional	Adapty logs errors and other crucial information to provide insight into your app's functionality. There are the following available levels: error: Only errors will be logged. warn: Errors and messages from the SDK that do not cause critical errors, but are worth paying attention to will be logged. info: Errors, warnings, and serious information messages, such as those that log the lifecycle of various modules will be logged. verbose: Any additional information that may be useful during debugging, such as function calls, API queries, etc. will be logged.
withObserverMode	optional	A boolean value controlling Observer mode. Turn it on if you handle purchases and subscription status yourself and use Adapty for sending subscription events and analytics. The default value is false. 🚧 When running in Observer mode, Adapty SDK won't close any transactions, so make sure you're handling it.
withCustomerUserId	optional	An identifier of the user in your system. We send it in subscription and analytical events, to attribute events to the right profile. You can also find customers by customerUserId in the Profiles and Segments menu.
withIdfaCollectionDisabled	optional	Set to true to disable IDFA collection and sharing. the user IP address sharing. The default value is false. For more details on IDFA collection, refer to the Analytics integration section.
withIpAddressCollectionDisabled	optional	Set to true to disable user IP address collection and sharing. The default value is false.

Activate AdaptyUI module of Adapty SDK

You need to configure the AdaptyUI module only if you plan to use Paywall Builder:

Dart

try {
    final mediaCache = AdaptyUIMediaCacheConfiguration(
        memoryStorageTotalCostLimit: 100 * 1024 * 1024, // 100MB
        memoryStorageCountLimit: 2147483647, // 2^31 - 1, max int value in Dart
        diskStorageSizeLimit: 100 * 1024 * 1024, // 100MB
    );

    await AdaptyUI().activate(
        configuration: AdaptyUIConfiguration(mediaCache: mediaCache),
        observer: <AdaptyUIObserver Implementation>,
    );
} catch (e) {
    // handle the error
}

Please note that AdaptyUI configuration is optional, you can activate AdaptyUI module without its config. However, if you use the config, all parameters are required in it.

Parameters:

Parameter	Presence	Description
memoryStorageTotalCostLimit	required	Total cost limit of the storage in bytes.
memoryStorageCountLimit	required	The item count limit of the memory storage.
diskStorageSizeLimit	required	The file size limit on disk of the storage in bytes. 0 means no limit.