b1ef879eb0
Changes in this update: **Enhancements** * Added support for [Bluetooth Interface 2.0](https://developer.amazon.com/docs/alexa/alexa-voice-service/bluetooth.html). This interface adds support for multiple simultaneous connections to Bluetooth peripherals. * Added support for [Audio Focus Manager Library (AFML) Multi Activity](https://developer.amazon.com/docs/alexa/avs-device-sdk/sdk-interaction-model.html). This interface enhances the behavior of a device so it can handle more than one Activity per Channel. * Added the `obfuscatePrivateData` logging method to help remove certain data from logs. * Updated `MediaPlayerObserverInterface` to include metadata about playback states. * Added SDK extension point. You can integrate CMake projects into the SDK without cloning those projects into a subdirectory. **Bug fixes** * Fixed Mac/OSX issue that caused an unresponsive Sample App when not connected to the internet. * Fixed issue that prevented sample app from exiting various states. * Fixed `UIManager` issue that caused an error in the logs when the device with built without the wake word enabled. * Fixed volume issue that caused timers to ascend in volume when setting up ascending alarms. * Fixed alert volume issue that caused any changes to the alert volume to notify observers. * Fixed EQ issue where changes to the EQ band levels didn't notify observers. * Fixed Bluetooth bug that caused short notification sounds from a connected phone to stop audio playback on the device. **Known Issues** * Build errors can occur on the Raspberry Pi due to incorrect linking of the atomic library. A suggested workaround is to add the following `set(CMAKE_CXX_LINK_FLAGS "${CMAKE_CXX_LINK_FLAGS} -latomic")` to the top most CMake file. * The WebVTT dependency required for `captions` isn't supported for Windows/Android. * Exiting from the setting option takes you back to the Options Menu directly. It doesn't provide a message to indicate that you're back in the main menu. * Failing Unit Tests and AIP Unit tests are disabled on Windows * `AudioInputProcessor` unit tests don't build on Windows when with the `-DCMAKE_BUILD_TYPE=DEBUG` cmake parameter. * Music playback history isn't displayed in the Alexa app for certain account and device types. * When using Gnu Compiler Collection 8+ (GCC 8+), `-Wclass-memaccess` triggers warnings. You can ignore these, they don't cause the build to fail. * Android error `libDefaultClient.so not found` might occur. Resolve this by upgrading to ADB version 1.0.40. * If a device loses a network connection, the lost connection status isn't returned though local TTS. * ACL encounters issues if it receives audio attachments but doesn't consume them. * Media streamed through Bluetooth might abruptly stop. To restart playback, resume the media in the source application or toggle next/previous. * If a connected Bluetooth device is inactive, the Alexa app might indicates that audio is playing. * The Bluetooth agent assumes that the Bluetooth adapter is always connected to a power source. Disconnecting from a power source during operation isn't yet supported. * When using some products, interrupted Bluetooth playback might not resume if other content is locally streamed. * `make integration` isn't available for Android. To run Android integration tests, manually upload the test binary and input file and run ADB. * Alexa might truncate the beginning of speech when responding to text-to-speech (TTS) user events. This only impacts Raspberry Pi devices running Android Things with HDMI output audio. * A reminder TTS message doesn't play if the sample app restarts and loses a network connection. Instead, the default alarm tone plays twice. * `ServerDisconnectIntegratonTest` tests are disabled until they are updated to reflect new service behavior. * The `DirectiveSequencerTest.test_handleBlockingThenImmediatelyThenNonBockingOnSameDialogId` test fails intermittently. |
||
|---|---|---|
| .. | ||
| CodeCoverage | ||
| A4B.cmake | ||
| Android.cmake | ||
| Bluetooth.cmake | ||
| BuildOptions.cmake | ||
| Captions.cmake | ||
| Comms.cmake | ||
| CustomSDSTraits.cmake | ||
| DisallowOutOfSourceBuilds.cmake | ||
| EndpointControllers.cmake | ||
| ExtensionPath.cmake | ||
| FFmpeg.cmake | ||
| GeneratePkgConfig.cmake | ||
| KeywordDetector.cmake | ||
| Logger.cmake | ||
| MCC.cmake | ||
| MRM.cmake | ||
| MediaPlayer.cmake | ||
| Metrics.cmake | ||
| PCC.cmake | ||
| PackageConfigs.cmake | ||
| Platforms.cmake | ||
| PortAudio.cmake | ||
| PrepareInstall.cmake | ||
| SpeechEncoder.cmake | ||
| TestOptions.cmake | ||