Android Release Notes

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Version 1.1.0

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New Features

• Multi-channel analysis: Analyze two channels simultaneously using stereo audio. New startDataSource() / stopDataSource() methods separate the data source lifecycle from session lifecycles, with per-channel start via startMultiChannelAnalysis(channel:) and per-session stop via stopAnalysis(sessionId:).
• Audio health monitoring: New audioHealthFlow: SharedFlow<AudioHealthUpdate> emits real-time audio input health status changes (HEALTHY, FLATLINE, MISSING_INPUT). AudioStatistics and AudioHealthInterval are included in the analysis result.
• Session IDs on all public types: Event, BreathingRate, SleepStageInterval, AudioClip, and AudioHealthUpdate now include a sessionId: UUID property to identify which session they belong to.

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API Changes

• startAnalysis() now returns a UUID identifying the session.
• Added tag: String? parameter to startAnalysis() for labeling sessions.
• AudioEventListener.onAudioAnalysisBatchCompleted() now includes a sessionId: UUID parameter.
• AnalysisResult now includes sleepStageIntervals, audioStatistics, and sessionId properties.
• Added multiChannelAnalysis to SleepAnalysisFeatures.

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Version 1.0.10

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New Features

• Disk space checking: The SDK now checks for sufficient disk space before starting analysis and throws SdkNotEnoughDiskSpaceException if there is insufficient space available.

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API Changes

• Added SdkNotInitializedException exception thrown when SDK methods are called before initialization.
• Added @throws documentation for SdkNotInitializedException and SdkNotEnoughDiskSpaceException on startAnalysis().

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Bug Fixes

• Improved error handling when writing to the database to prevent crashes on low disk space.

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Version 1.0.9

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New Features

• Preferred audio device: Added ability to specify a preferred audio input device via the preferredDevice parameter in createLiveDataSource().

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API Changes

• Added support for stereo audio input.
• The dataSource parameter in startAnalysis() and resumeAnalysis() is now mandatory (non-nullable) with a default value of createLiveDataSource().
• Added createLiveDataSource() factory method for creating a live data source that captures from device sensors.
• Made LiveDataSource class public, allowing direct instantiation for custom configurations.
• Extended DataSource interface with new methods:
  • audioOutputEnabled() - Check if audio output is enabled
  • accelerometerOutputEnabled() - Check if accelerometer output is enabled
  • getAudioFormat() - Returns the audio channel configuration (MONO or STEREO)
• Published artifact now includes source files (excluding internal package) for easier debugging.