VolumeDialogController : Ignore inactive stream volume updates

        @Override

        public void onRemoteVolumeChanged(Token token, int flags) {

            // If an inactive session changed the remoteVolume, bail

            // since we don't have any active streams to update

            if (!mRemoteStreams.containsKey(token)) {

                Log.i(TAG, "onRemoteVolumeChanged called on inactive" +

                        "stream. Ignoring");

                return;

            }

            final int stream = mRemoteStreams.get(token);

            final boolean showUI = (flags & AudioManager.FLAG_SHOW_UI) != 0;

            boolean changed = updateActiveStreamW(stream);