[saimskywalker]

Kept seeing livekit_client in the "plugins that apply Kotlin Gradle Plugin (KGP)" warning on Flutter 3.47.7 + AGP 9.1, even though the guard from #1102 already skips KGP there.

Flutter doesn't check what actually got applied. It reads build.gradle as text and looks for an apply plugin: "kotlin-android" line, so the one inside the if still counts.

Swapping that line to pluginManager.apply does the same thing at runtime, it just doesn't trip the check:

if (!builtInKotlinActive) {
    pluginManager.apply("kotlin-android")
}

AGP 8 and android.builtInKotlin=false still get KGP from the same line, so nothing changes for older setups.

Checked with a debug build of a throwaway app on Flutter 3.47.7 / AGP 9.1.0 with android.builtInKotlin=true: before, the warning listed flutter_webrtc, livekit_client; after, it only lists flutter_webrtc (the published 1.6.3 still has the same pattern, flutter-webrtc/flutter-webrtc#2249 makes the same change there). The build succeeds either way.

I added a changeset file for it.

[devin-ai-integration]

✅ Devin Review: No Issues Found

Devin Review analyzed this PR and found no bugs or issues to report.

[CLAassistant]

All committers have signed the CLA.

[xianshijing-lk]

Thanks for fixing it.