fix(llc): fix android audio configuration setup

[Brazol]

This PR fixes and issue where custom Android audio configuration could not be applied correctly for participants joining the call.

Summary by CodeRabbit

• Bug Fixes
  • Fixed an issue where Android audio configuration wasn't reliably applied for participants joining calls. Audio settings are now applied at call start, improving routing and behavior on Android devices. If applying the configuration fails, the call proceeds without interruption and a warning is logged.
• Chores
  • Updated changelog with the upcoming fix.

[coderabbitai]

Walkthrough

Apply Android-specific WebRTC audio configuration during CallSession.start(): after rtcManager initialization, call rtc.Helper.setAndroidAudioConfiguration when androidAudioConfiguration is provided; failures are caught and logged without aborting startup. Also update CHANGELOG with the fix note.

Changes

Cohort / File(s)	Summary
Changelog update packages/stream_video/CHANGELOG.md	Added Upcoming entry noting fix: Android audio configuration could not be applied correctly for participants joining calls.
Call start Android audio config packages/stream_video/lib/src/call/session/call_session.dart	In start(), after rtcManager creation, if running on Android and androidAudioConfiguration is provided, call rtc.Helper.setAndroidAudioConfiguration(config) inside a try-catch; log a warning on failure and continue start.

Sequence Diagram(s)

sequenceDiagram
    participant App
    participant CallSession
    participant RTCManager
    participant RTC_Helper as rtc.Helper
    participant Logger

    App->>CallSession: start()
    CallSession->>RTCManager: create/init
    alt Android AND androidAudioConfiguration != null
        CallSession->>RTC_Helper: setAndroidAudioConfiguration(config)
        Note over CallSession,RTC_Helper: Apply before proceeding with rest of start
        opt Failure
            RTC_Helper-->>CallSession: throws
            CallSession->>Logger: warn("Failed to apply Android audio config")
            Note over CallSession: Continue without aborting
        end
    end
    CallSession-->>App: start() continues

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Estimated code review effort

🎯 2 (Simple) | ⏱️ ~10 minutes

Possibly related PRs

• feat(llc): option to set android audio configuration to WebRTC #1046 — Similar change applying Android audio configuration in call_session.dart.

Suggested reviewers

• renefloor
• xsahil03x

Poem

A hop and a tap in the audio glade,
I nudged the config where echoes are made.
Android ears now tune the tone—
If setup slips, we log and carry on.
Carrots hummed; bugs stay away. 🥕🎧

Pre-merge checks and finishing touches

❌ Failed checks (1 warning)

Check name	Status	Explanation	Resolution
Description Check	⚠️ Warning	The PR description only provides a single-sentence summary and does not follow the repository’s required template, missing critical sections such as the Goal, Implementation details, Testing instructions, and the Contributor Checklist. This omission makes it difficult for reviewers to understand the change rationale and testing approach.	Please update the PR description to follow the repository’s standard template by adding sections for the Goal, Implementation details, UI changes (if any), Testing steps, and the Contributor Checklist, and include any relevant details such as code snippets, screenshots, or links to related issues.

✅ Passed checks (2 passed)

Check name	Status	Explanation
Docstring Coverage	✅ Passed	No functions found in the changes. Docstring coverage check skipped.
Title Check	✅ Passed	The title clearly identifies the primary change—correcting the Android audio configuration setup—and follows a concise conventional-commit style, making it immediately understandable to reviewers scanning the history.

✨ Finishing touches

• 📝 Generate Docstrings

🧪 Generate unit tests

• Create PR with unit tests
• Post copyable unit tests in a comment
• Commit unit tests in branch fix/fix-android-audio-configuration

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[codecov]

Codecov Report

❌ Patch coverage is 0% with 6 lines in your changes missing coverage. Please review.
✅ Project coverage is 4.84%. Comparing base (bcaeecb) to head (010a66c).
⚠️ Report is 1 commits behind head on main.

Files with missing lines	Patch %	Lines
...tream_video/lib/src/call/session/call_session.dart	0.00%	6 Missing ⚠️

Additional details and impacted files

@@           Coverage Diff            @@
##            main   #1070      +/-   ##
========================================
- Coverage   4.85%   4.84%   -0.01%     
========================================
  Files        591     591              
  Lines      40162   40168       +6     
========================================
  Hits        1948    1948              
- Misses     38214   38220       +6     

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