drawable-540x960 directory name invalid

Question

In my application i have to support 540x960 screens. I have created a directory named: drawable-540x960 for containing all graphics items for this screen. But i

Answer 1

Android didnt recognize drawable-540x960 because it is an invalid size qualifier

You might want to look at android's guideline on supporting different screens http://developer.android.com/guide/practices/screens_support.html#NewQualifiers

Here are some examples valid identifiers

res/layout-sw600dp/main_activity.xml   # For 7” tablets (600dp wide and bigger)
res/layout-sw720dp/main_activity.xml   # For 10” tablets (720dp wide and bigger)