isAudioTrackSupportAvailable method
Returns whether audio track selection is supported on this platform.
This method allows developers to query at runtime whether the current platform supports audio track selection functionality. This is useful for platforms like web where audio track selection may not be available.
Returns true if getAudioTracks and selectAudioTrack are supported,
false otherwise.
The default implementation returns false. Platform implementations
should override this to return true if they support audio track selection.
Implementation
bool isAudioTrackSupportAvailable() {
return false;
}