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OpenXC Android Library Changelog

v5.2

  • Support Android API level 19.
  • Fix timestamps in trace files - support different locales and restore fractional parts.
  • Add option to automatically connect to paired OpenXC-VI-* Bluetooth device.
  • Merge Vehicle Dashboard example into Enabler.
  • Simplified Enabler view - less debug information.
  • Fix display of Android location data in dashboard for comparison.

v5.1.1

  • Fix lifecycle issues with VehicleService from Enabler app.
  • Fix Bluetooth data sources in Android API 10-13 and below (2.3.x).
  • Fix selecting a trace file for playback in Android API 10-13 (2.3.x).

v5.1

  • Run OpenXC VehicleService in the foreground (including an Android notification) when connected to a vehicle interface.
  • Fix possible concurrency problems with USB, Bluetooth and network vehicle interface sources.
  • Fix UI blocking when changing network vehicle interface URL.
  • Decode binary output from a vehicle interface (experimental)
  • Display app version in an 'About' page in Enabler.
  • Re-styled Enabler to better fit on small screens.
  • Update a few dependencies, leading lower CPU overhead in normal operation.

v5.0.0

  • Add OpenXC icon to Enabler
  • Don't send timestamps with commands to the vehicle.
  • BREAKING CHANGE: Store timestamps as milliseconds in Java code, and as seconds (with fractions) in serialized measurements (#47 at GitHub)

v4.0.3

  • Building with Android API level 18
  • Fix possible deadlock in network data source

v4.0.2

  • Fix build with Eclipse and the latest version of Maven plugins.
  • Increase logging verbosity for debugging VehicleDataSinks.
  • Split trips in trace file recorder based on data received, not just time.
  • Protect against a race condition in the Bluetooth and Network interfaces.

v4.0.1

  • Fix a regression for Android 2.3 and 3.0/3.1 devices. Library and Enabler now work without USB support, as they should.

v4.0

  • BREAKING CHANGE: Combine Odometer and FineOdometer into a single high-precision measurement, Odometer. There is no more FineOdometer measurement, but Odometer is a drop-in replacement.
  • Bluetooth and file recording now more reliable - will remain running even if you leave the Enabler activity.
  • Improved USB throughput by using larger bulk transfer sizes.

v3.0

  • Add support for network-based CAN translator (thanks Ewgenij Sokolovski and Robert Rembold)
  • Push core physical vehicle interfaces back into the realm of the remote VehicleService process for performance and to accomodate a new API for writing back to the vehicle.
  • Refactor message writing API - VehicleManager.set(RawMeasurement) is now send(RawMeasurement).
  • Fix build error in Eclipse, hopefully once and for all.

v2.1.2

  • Duplicate messages are no longer received from USB data source.
  • Infrequent messages are no longer lost by the USB data source.

v2.1.1

  • Fix build error in Eclipse.

v2.1

  • Raise minimum Android API version to 9 (2.3) to use newer data structures.
  • Fix compatibility issue with Android 4.2.
  • Bump platform build version to Android SDK version 17 (4.2).
  • Significant performance improvements when parsing JSON and communicating between remote and in-app vehicle services.
  • Continue to flush records in the UploaderSink even if the vehicle is disconnected.

v2.0

  • Test and verify Bluetooth data source.
  • Add an option to the Enabler's settings menu to use a Bluetooth source.
  • Change vehicle data trace file format to include timestamps as native JSON.
  • Remove Maven support for Eclipse developers; library dependencies are now bundled in the repository.

v1.3

  • Greatly improve USB connection reliability.
  • Refactored library internals to allow greater flexibility, including user-defined Measurement types, data sources and data sinks.

v1.2

  • Add OpenXC Enabler application to control VehicleService in a remote process. Starts service at bootup and allows sharing the service between multiple OpenXC applications.

v1.1

  • Measurement API changed, getValue() no longers throws an exception if data is unavailable. Instead, measurement objects will not be returned to the caller unless they have valid data.

v1.0

  • Initial release, USB CAN translator support.