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Migration

There are changes to various SDK libraries as well as migration requirements to consider when you move from one version of SAP BTP SDK for Android to the next.

Foundation

Add new API SDKInitializer.start(Application, MobileService ..., APIKey) to initialize the SDK features, allowing apps to interact with mobile services using API key before authentication is performed. This API is intended to replace the existing MobileServices.start method, and can be called at the beginning of app initialization, as in Application.onCreate method. There is no need to wait for OkHttpClient and SettingsParameters to be ready, which is required in MobileServices.start.

Migration in Release 3.0

Several methods have been marked as deprecated and will be removed in a future release:

  • Logging.uploadLog(OkHttpClient, SettingsParameters) and Logging.uploadLog(OkHttpClient, SettingsParameters, UploadType) are replaced by Logging.upload(OkHttpClient, SettingsParameters) and Logging.upload(OkHttpClient, SettingsParameters, UploadType).
  • Logging.addLogUploadListener(UploadListener) and Logging.removeLogUploadListener(UploadListener) are replaced by Logging.addUploadListener(UploadListener) and Logging.removeUploadListener(UploadListener).
  • AppUsageUploader.setListener(UploadListener) is replaced by AppUsageUploader.addUploadListener(UploadListener) to register a usage listener and AppUsageUploader.removeUploadListener(UploadListener) to unregister a usage listener.
  • UsageBroker.upload(boolean, Context, AppUsageUploader.UploadListener, SettingsParameters) is replaced by calling AppUsageUploader.addUploadListener(AppUsageUploader.UploadListener) first, then calling UsageBroker.upload(Context, SettingsParameters, boolean).
  • UsageBroker.upload(boolean, Context, AppUsageUploader.UploadListener, SettingsParameters, boolean) is replaced by calling AppUsageUploader.addUploadListener(AppUsageUploader.UploadListener) first, then calling UsageBroker.upload(Context, SettingsParameters, boolean, boolean).
  • UsageBroker.upload(boolean, AppUsageUploader.UploadListener, boolean, Context) is replaced by calling AppUsageUploader.addUploadListener(AppUsageUploader.UploadListener) first, then calling UsageBroker.upload(boolean, boolean, Context).
  • UsageBroker.upload(Context, boolean, AppUsageUploader.UploadListener) is replaced by calling AppUsageUploader.addUploadListener(AppUsageUploader.UploadListener) first, then calling UsageBroker.upload(Context, boolean).

Add new API MobileServices.start(Application, OkHttpClient, SettingsParameters, Class<? extends MobileService>) to initialize the SDK features. To use this API, client code needs following changes:

  • Remove the code Logging.initialize(Context) or Logging.initialize(Context, ConfigurationBuilder). This logic is included in the new API.
  • UsageBroker.start has an internal change in 3.0.0, now it should be called only after settingsParameter set into SettingsProvider, otherwise IllegalStateException will be encountered. Or MobileServices.start can be used to initialize usage.
Last update: April 14, 2021