Add CallType.AudioRoom for the audio_room server call type

[aleksandar-apostolov]

Goal

Adds CallType.AudioRoom for the "audio_room" server call type used by React and iOS, completing the cross-platform call-type parity left open by #1684.

Implementation

• CallType.AudioRoom : CallType("audio_room") — new singleton.
• Overrides sortPreset to SortPreset.LivestreamOrAudioRoom so group audio rooms self-sort with role-aware ordering, matching React (CallType.ts:120-122) and iOS (LivestreamPlayer.swift:103,129).
• CallType.fromName lookup list updated to include AudioRoom.
• Distinct from CallType.AudioCall, which is the Android-specific 1:1 voice call type. AudioCall keeps SortPreset.Default — role-based sort doesn't make sense for a two-participant call.
• apiCheck vs develop: additive only.

Testing

Manually: create an "audio_room" call type on the server, join it from the dogfood app, confirm participants sort by activity + role without any UI configuration.

Depends on

#1684 — provides SortPreset.LivestreamOrAudioRoom and the CallType.sortPreset plumbing.

Summary by CodeRabbit

• New Features

  • Introduced the "AudioRoom" call type to the Stream Video Android SDK, enabling developers to implement audio-only room-based calling experiences with automatic sorting and preset configurations integrated into the SDK's call management infrastructure.

• Tests

  • Added test coverage for the AudioRoom call type, verifying correct configuration and resolution behavior.

[github-actions]

PR checklist ✅

All required conditions are satisfied:

• Title length is OK (or ignored by label).
• At least one pr: label exists.
• Sections ### Goal, ### Implementation, and ### Testing are filled (or ignored for dependabot PRs).

🎉 Great job! This PR is ready for review.

[coderabbitai]

Walkthrough

This PR introduces a new AudioRoom call type alongside the existing Livestream, AudioCall, and other call types. The type uses the LivestreamOrAudioRoom sort preset, is resolvable via CallType.fromName("audio_room"), and is validated through updated test coverage.

Changes

AudioRoom Call Type Addition

Layer / File(s)	Summary
AudioRoom type definition and factory registration stream-video-android-core/src/main/kotlin/io/getstream/video/android/core/call/CallType.kt	Introduces CallType.AudioRoom singleton with the "audio_room" name and LivestreamOrAudioRoom sort preset override. Updates CallType.fromName() to include AudioRoom in the type lookup list for string resolution.
Public API exposure stream-video-android-core/api/stream-video-android-core.api	Exposes CallType$AudioRoom as a public class with static INSTANCE field and getSortPreset() method on the public API surface.
Type mapping and sorting tests stream-video-android-core/src/test/kotlin/io/getstream/video/android/core/sorting/CallTypeSortPresetTest.kt	Adds tests asserting CallType.AudioRoom uses SortPreset.LivestreamOrAudioRoom and that CallType.fromName("audio_room") resolves to the correct type with the expected preset.

🎯 2 (Simple) | ⏱️ ~8 minutes

🐰 A room for audio calls, so clear and bright,
New AudioRoom type now joins the fight!
Presets align with livestream cheer,
Tests confirm—no doubt sincere! 🎙️✨

🚥 Pre-merge checks | ✅ 4 | ❌ 1

❌ Failed checks (1 warning)

Check name	Status	Explanation	Resolution
Docstring Coverage	⚠️ Warning	Docstring coverage is 0.00% which is insufficient. The required threshold is 80.00%.	Write docstrings for the functions missing them to satisfy the coverage threshold.

✅ Passed checks (4 passed)

Check name	Status	Explanation
Description check	✅ Passed	The description covers Goal and Implementation sections with clear technical details, but lacks Testing details, UI Changes, and Contributor Checklist completion.
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Title check	✅ Passed	The title accurately and concisely describes the main change: adding a new CallType.AudioRoom for the audio_room server call type, which aligns with all file changes in the changeset.

_{✏️ Tip: You can configure your own custom pre-merge checks in the settings.}

✨ Finishing Touches

📝 Generate docstrings

• Create stacked PR
• Commit on current branch

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch feature/audio-room-call-type

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[github-actions]

SDK Size Comparison 📏

SDK	Before	After	Difference	Status
stream-video-android-core	12.05 MB	12.05 MB	0.00 MB	🟢
stream-video-android-ui-xml	5.68 MB	5.68 MB	0.00 MB	🟢
stream-video-android-ui-compose	6.27 MB	6.27 MB	0.00 MB	🟢

[aleksandar-apostolov]

@coderabbitai

[coderabbitai]

@aleksandar-apostolov Sure, I'll review the changes in this PR!

✅ Actions performed

Review triggered.

Note: CodeRabbit is an incremental review system and does not re-review already reviewed commits. This command is applicable only when automatic reviews are paused.

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
100.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud

[stream-public-bot]

🚀 Available in v1.24.0