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CHANGELOG.md

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4.0.0 Release Notes

API New Features & Breaking Changes

  • Updated to v4.0 RPCs and enums.
    • Enums updated:
      • LayoutMode (Add and deprecate)
      • AppInterfaceUnregisteredReason
      • TextFieldName
      • ImageFieldName
      • VehicleDataResultCode
      • KeyboardEvent
      • RequestType
    • RPCs updated
      • TouchEvent - Changed timestamp (ts) to use Long instead of Integers
      • HMICapabilities (new)
      • RegisterAppInterface (response)
      • PutFile (request) - Changed offset and length to use Long instead of Integers
      • DialNumber (new - request, response)
      • OnSystemRequest (notification) (Changed offset and length to use Long instead of Integers)
  • Removed unused classes StringEnumer, Base64, and utl/Mime
  • Removed unused methods including these public/protected methods:
    • com/smartDeviceLink/streaming/AbstractPacketizer 
      • printBuffer(byte[],int,int)
    • com/smartDeviceLink/trace/Mime 
      • base64Decode(String)
    • com/smartDeviceLink/trace/SdlTrace 
      • setTracingEnable(Boolean)
  • Moved TransportType enum to new package which will contain all new enums for the transport package, com/smartDeviceLink/transport/enums
  • Removed unused enums
    • GearShiftAdviceStatus
    • LightSwitchStatus
    • MaintenanceModeStatus
    • MessageType
    • PermissionStatus
    • TirePressureTellTale
    • VehicleDataActiveStatus
  • Video/Audio streaming are now enabled. (See spec for more detail)
  • Changed the USB metadata information to use SDL as the manufacturer and Core as the model

Enhancements

  • Modified generics to follow Java convention
  • Made FunctionID an enum rather than class with constants
  • Added more robust parameter checking
  • Changed some logging methods to return boolean for easier unit tests
  • Changed putFile building methods to accept Longs instead of ints. Old methods were deprecated.
  • Cleaned up SdlDataTypeConverter in terms of readability.
  • MTU size increased to 128kb up from 1.5k for v4. This will be the expected MTU for this version.
  • Added a SDL Proxy builder that will enable simpler building of proxy objects as the large amount of constructors could be confusing.
  • Changed the outgoing message queues to actually be FIFO queues.
  • Heartbeat is now fully implemented which is needed for audio and video streaming. (See spec for more details).
  • Device info will now automatically populate in the Register App Interface RPC.

Bugfixes

  • Fixed issue with onProxyClosed not always called in multiple session scenario
  • Removed recursion from HandleReceivedBytes
  • Fixed wrong key issue in UpdateTurnList during turn list retrieval
  • Fixed class cast exception caused by calling toArray from enums:
    • FrameData
    • FrameDataControlFrameType
    • FrameType
    • SessionType
  • Redirected deprecated methods to new methods when available for following classes:
    • GetVehicleData
    • GetVehicleDataResponse
    • OnVehicleData
    • SubscribeVehicleData
    • SubscribeVehicleDataResponse
    • UnsubscribeVehicleData
    • UnsubscribeVehicleDataResponse
  • Fixed incorrect naming conventions of variables (SdlTrace)
  • Fixed an issue RPC base classes that allowed for null values to be passed and cause issues with the underlying hashtable.
  • Fixed issue where different types of RPC’s (response, request, notification) could be used in their parent class (RPCMessage) state to create other children of that class.
  • Fixed SendLocation to use Doubles instead of Floats for degrees
  • Fixed naming of SessionTypes to reflect spec and Sava naming conventions
  • Fixed ByteEnumer to catch class cast exceptions
  • Removed outdated logging.
  • Implemented missing callbacks for turn by turn RPCs.