How to get the qualifiers for a given resource (when using it)?

Question

I have a very simple question:

Given a specific resource (id,string,drawable,...) from R.java file, is it possible to know which qualifiers it had on its folder that matched it? If so, how ?

For example, if my device has a screen with hdpi density , and i have the same filename "x.png" on "res/drawable-hdpi" and "res/drawable-mdpi" , and i'm about to decode this file, what i would want to get is that it got the file from res/drawable-hdpi , and by doing it know that it has the hdpi density .

Of course, in this example , if the file exists on other folders , but not on the hdpi folder, I would want it to tell me which one will be used when I decode the file.

Same goes for the rest of the qualifiers (locale, screenSize,...) .

Answer 1

use http://developer.android.com/reference/android/content/res/Configuration.html

example for dpi:

    Configuration config = getResources().getConfiguration();
    Log.d("DPI ", Integer.toString(config.densityDpi));