Custom map Marker in Java

custom_map_marker.xml

<?xml version="1.0" encoding="utf-8"?>
<merge xmlns:android="http://schemas.android.com/apk/res/android">
  <ImageView
      android:layout_width="wrap_content"
      android:layout_height="wrap_content"
      android:src="@drawable/ic_your_image" />
</merge>

CustomMapMarker.java

    private MarkerOptions createMarkerIcon(LatLng position) {

        FrameLayout frameLayout = new FrameLayout(getContext());
        FrameLayout.LayoutParams params = new FrameLayout.LayoutParams(
                FrameLayout.LayoutParams.WRAP_CONTENT,
                FrameLayout.LayoutParams.WRAP_CONTENT);
        frameLayout.setLayoutParams(params);

        View markerView = getActivity().getLayoutInflater().inflate(R.layout.custom_map_marker, frameLayout);
        BitmapDescriptor bitmapMerged = BitmapDescriptorFactory.fromBitmap(BitmapUtils.createDrawableFromView(getContext(), markerView));

        return new MarkerOptions()
                .icon(bitmapMerged)
                .position(position)
                .infoWindowAnchor(0.5f, 3.2f)
                .snippet("id=1");
    }