android - Show dynamically to InfoWindow Googlemap V2

Question

I'm developing a travel app. On Google map API V2 feature, I want each InfoWindow have an different image.

I've override WindowInfoAdapter for custom title and detail text.

public class MyInfoWindowAdapter implements InfoWindowAdapter {
    private final View  mView;
    public MyInfoWindowAdapter(Activity activity) {
        mView = activity.getLayoutInflater().inflate(R.layout.custom_info_window, null);
    }
    @Override
    public View getInfoContents(Marker marker){
        String title = marker.getTitle();
        final String snippet = marker.getSnippet();
        final TextView titleUi = (TextView) mView.findViewById(R.id.title);
        // final View subtitleUi = mView.findViewById(R.id.subtitle);
        final TextView snippetUi = ((TextView) mView.findViewById(R.id.snippet));
        final TextView placeid = ((TextView) mView.findViewById(R.id.placeid));
        final RatingBar voteUi = ((RatingBar) mView.findViewById(R.id.ratingBar1));
        final ImageView imageUi = ((ImageView) mView.findViewById(R.id.imageView1));
        titleUi.setText(title);

        //other code
        return mView;
    }

    @Override
    public View getInfoWindow(Marker marker){
        return null;
    }
}

It work fine because It's String.
Now I want to add an image on that InforWindow using ImageView.
The problem appear because I used image from asserts and stream. It's something like this

InputStream ims = getSherlockActivity().getAssets().open("images/" + imageSubPath + "/" + splitedImages[i].toLowerCase());
Drawable iImages = Drawable.createFromStream(ims, null);

I can't put Drawable object to snippet as I did with String before. The result I want here:

How can I display images on InfoWindows, any advices are great!