How To Determine Smallest Width Of Android Device

I am new to the concepts of android layouts associated with different screen sizes. I wish to make a different layout for a tab which is of 8' and place it in a 'layout-swxxxx' fol

Solution 1:

The formula linking dp, pixels and density is as follow :

px = dp * (dpi / 160)

Therefore, in your case,

widthInDp = widthInPx / (dpi / 160)
widthInDp = 1200 / (283 / 160)
widthInDp = ~678dp

So you're gonna want to use a bucket such as sw600dp

Reference : http://developer.android.com/guide/practices/screens_support.html