How Does .jss feature really works in Titanium mobile SDK?

Question

I found this related question on stackoverflow and some other few blogs and Posts. None of them clarify how does this JSS thing really works....

What I am trying is to do a simple Implementation of JSS just to checkout how this thing works and implement it for various android devices.

app.js

var window = Ti.UI.createWindow({
    className : "winodow"
});
user_window.open();

-------------------------

app.android.jss

.window {
    background-color: #fff;
}

This works perfectly fine but changing this to :

-------------------------

app.android.high.jss

.window {
    background-color: #333;
}

app.android.medium.jss

.window {
    background-color: #666;
}

app.android.low.jss

.window {
    background-color: #999;
}

shows no affect for the window view.

Even declaring

which seems like they are not working in the desired way.

I am using titanium

<sdk-version>1.7.6.v20120320183239</sdk-version>

and simulator is

  Android-2.3.3, API Level 10, HVGA

Unable to find any clear documentation for implementation of JSS in titanium.

Unable to add new Tag ---JSS---

Answer 1

I don't think it was ever fully implemented. With the new Alloy MVC available, it is a moot point now.