Alloy: Images not displayed on Android

Hi,

I'm building a brand new project with Alloy. I have put some images under my_project/app/assets/images

In my view I have a markup for both <Window> and <ImageView>.

In my tss file for that controller I have the following:

"Window" : {
    backgroundImage: '/images/login_bg.jpg'
}
 
"#imgTest" : {
    image: '/images/my_image.png',
    left: 12,
    top: 14,
    height: 20,
    width: 11
}

Thanks