Introduce Telecom support for the VideoSDK

[rahul-lohra]

Goal

Introduce support for Telecom integration in the Android SDK.

Implementation

It is available for Android SDK level 26 +

High-level flow

Step	Component	Responsibility
1	ServiceLauncher	Launches CallService & decides whether to start Telecom
2	JetpackTelecomRepository	Registers to TelecomManager and listens for events
3	TelecomCallController	Used by SDK to control telecom (answer, end, mute)
4	TelecomPermissions	Ensures permissions are granted before registering
5	TelecomUtils	Optional helper for environment checks

Public APIs

class StreamVideoBuilder(
    private val telecomConfig: TelecomConfig? = null,
)

data class TelecomConfig(val schema: String)

@InternalStreamVideoApi
enum class TelecomIntegrationType {
    JETPACK_TELECOM,
}

// Handles telecom-related permissions based on integration type
@InternalStreamVideoApi
class TelecomPermissions

How to enable telecom per call type

val callServiceConfigRegistry = CallServiceConfigRegistry()
        callServiceConfigRegistry.apply {
        // means we enabled telecom for call_type: audio_call only
            register("audio_call") { enableTelecom(true) }
        }

StreamVideoBuilder(
    callServiceConfigRegistry = callServiceConfigRegistry
    telecomConfig = TelecomConfig(context.packageName))
    .build()

Testing

1. Connect wearable with your phone
2. Make a call as
3. You should see call interaction options are available on the wearable

[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.

🎉 Great job! This PR is ready for review.

[github-actions]

SDK Size Comparison 📏

SDK	Before	After	Difference	Status
stream-video-android-core	11.73 MB	11.91 MB	0.18 MB	🟢
stream-video-android-ui-xml	5.70 MB	5.68 MB	-0.02 MB	🚀
stream-video-android-ui-compose	6.25 MB	6.25 MB	0.00 MB	🟢

[aleksandar-apostolov]

Ready to merge.

[sonarqubecloud]

Quality Gate failed

Failed conditions
37.2% Coverage on New Code (required ≥ 80%)

See analysis details on SonarQube Cloud