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API Reference & Changelog

API Reference​

MTP SDK API Reference: API Reference

Migration from 4.2.x to 4.3.x​

info
  • Deprecated method MeaTokenPlatform.isMainProcess(...) as main process check is no longer required and can be removed.

See MTP SDK Initialization.

Migration from 4.1.x to 4.3.x​

info

See MTP SDK Initialization.

Changelog​

4.3.10​

2024-09-23

Fixed​

  • Added support for devices configured to use a page size of 16 KB (16 KB devices are available from Android 15).

4.3.9​

2024-08-22

Fixed​

  • Fixed false positive rooted device errors on Android 15.
  • Fixed rare issues of initializing the SDK on some Poco, Honor, and MI devices.

4.3.8​

2023-10-03

Fixed​

  • Fixed issue at ATMs for VISA cards.
  • Fixed issue with non-required double authentication prompts.

4.3.7​

2023-06-08

Modified​

  • Improved payment processing for VISA cards.

4.3.6​

2023-05-19

Fixed​

  • Fixed access modifier (changed to public) for MeaCardAccountType.

4.3.5​

2023-04-25

Fixed​

  • Fixed replenishment issue with VISA cards caused by resetting counter values in TVL.

4.3.4​

2023-02-08

Modified​

  • Improved application signing certificate check.

4.3.3​

2023-02-03

Fixed​

  • Fixed false debug flag issue on Android 13.

4.3.1​

2022-11-17

Added​

  • Added option for issuers to agree on a specific SDK configuration of payment app instance identification.

Fixed​

  • Fixed false debug flag issue on Huawei devices.

4.3.0​

2022-10-18

Added​

  • Magisk hide rooting tool detection added.
  • Magisk zygisk rooting tool detection added.

Modified​

  • Changed isolated process Magisk check implementation.
  • Removed default payment app check if the current card is set for contactless payments.
  • MeaTokenPlatform.isMainProcess(...) method deprecated.

4.2.7​

2022-05-30

Added​

Fixed​

  • Improved device interactive state handling.

4.2.6​

2022-04-21

Fixed​

  • Fixed re-digitize flow for Mastercard.
  • Fixed occasional deletion of storage after upgrading to another Android version.

4.2.5​

2022-03-16

Fixed​

  • Fixed NPE when digitization running in parallel with MTP storage deletion.

4.2.4​

2022-03-03

Fixed​

  • Fixed crash caused by android.security.KeyStoreException.

Modified​

  • Updated Android compileSdkVersion and targetSdkVersion to 31.
  • Updated WorkManager library to version 2.7.1.
  • Updated Huawei HMS services to version 6.2.0.300.
  • Updated auth persister to reset transaction counter on device unlock.

Added​

  • Added transaction count policy check for CDCVM with Device Unlock.

4.2.3​

2022-01-25

Added​

  • Added MeaInitializeDigitizationParameters.withPan(String pan, int expiryMonth, int expiryYear, String cardHolderName) method to initialize digitization with plain text PAN (Mastercard) and E2E encryption (Visa). Method throws MeaException and NotInitializedException exceptions.

4.2.2​

2022-01-19

Added​

  • Added E2E encryption support for Visa.

4.2.1​

2021-10-12 Mastercard Visa

Fixed​

  • Fixed MeaTokenPlatform.Rns.isMeaRemoteMessage() method.
  • Fixed a rare exception in DeviceUnlockService.
  • Fixed invalid year issue for Amex.

Added​

  • Added card replenishment job trigger on SDK initialization when necessary.
  • Added MeaInitializeDigitizationParameters.withIntent(Intent intent) to initialize digitization parameters with Intent data pushed from MPP app.
  • Added HMS Push Kit support for devices without Google services.

4.2.0​

2021-06-11 Mastercard Visa

Modified​

  • Updated WspRegisterRequestDataElement to send Push Service provider with push token.
  • Migrated to AndroidX Support libraries.
  • Updated from android.arch.work:work-runtime:1.0.1 to androidx.work:work-runtime:2.3.4.
  • Updated com.google.android.gms:play-services-base dependency from 16.1.0 to 17.2.1.

Added​

4.1.9​

2021-09-07 Mastercard Visa

Fixed​

  • Fixed a rare case exception: Error receiving broadcast Intent { act=android.intent.action.USER_PRESENT }.
  • Fixed LUPC handling issue in Amex engine.

Modified​

  • Replenish cards on SDK initialization when necessary.
  • Deprecated method MeaMediaContent.getData().
  • Improved replenish behaviour when token is activated.

Added​

  • Added method MeaMediaContent.getBase64DataString().
  • Added MeaErrorCode.SDK_DEPRECATED, MeaErrorCode.APP_UNREGISTERED.

4.1.5​

2020-10-05

Fixed​

  • Fixed replenish issue for Visa.

4.1.4​

2020-09-10

Fixed​

  • Fixed device form factor detection.
  • Fixed card provisioning for Visa production cards.

Modified​

  • Increased PHONE form factor threshold to 8 inches.

4.1.2​

2020-06-30

Fixed​

  • Fixed issues for Android 11 Beta.

4.1.0​

2020-04-22

Fixed​

  • Fixed Keystore operation failed exception.

Added​

  • Added MeaTokenPlatform.StepUpAuth.clearCumulativeLvtAmount().
  • Added MeaTokenPlatform.StepUpAuth.getLvtAmountThreshold().
  • Added MeaTokenPlatform.StepUpAuth.getRemainingCumulativeLvtAmount().
  • Added MeaTokenPlatform.StepUpAuth.isStepUpAuthenticated().
  • Added MeaTokenPlatform.StepUpAuth.stepUpAuthenticated().

Removed​

  • Removed MeaBooleanListener listener.
  • Removed MeaUser classes and methods.
  • Removed MeaErrorCode.NO_PAYMENT_APPLICATION_INSTANCE_ID error.
  • Removed MeaErrorCode.USER_AUTHENTICATION_ATTEMPTS_EXCEEDED error.
  • Removed MeaErrorCode.USER_AUTHENTICATION_FAILED error.
  • Removed MeaErrorCode.USER_NO_SESSION_TOKEN error.
  • Removed MeaErrorCode.USER_ROLE_NO_PERMISSION error.

4.0.8​

2020-03-18

Fixed​

  • Fixed crash caused by WorkManager library version incompatibility.

Modified​

  • Updated Google GSON library to version 2.8.6.
  • Obfuscation improvements.

4.0.7​

2020-02-07

Fixed​

  • Correct transaction failure error code 1005 - MeaErrorCode.CARD_NO_PAYMENT_TOKENS is returned when no more transaction credentials left for payments.

Modified​

  • Changed MeaTokenPlatform.completeDigitization() method's String termsAndConditionsAssetId parameter Annotation to @Nullable.