Different resolution support android

Question

Edited Question:

Mobile Resolution:
I would like to design different screen dpi like following resolutions.
320x480,
48

Answer 1

First you create the different values folders for different screens.and put the size according to the screens in res->values->dimens.xml file and call the simple font size using "@dimen/text_size".

res/values/dimens.xml    
res/values-small/dimens.xml    
res/values-normal/dimens.xml    
res/values-xlarge/dimens.xml

//for small    


   15sp


//for normal    


   20sp


//for large    


   30sp


//for xlarge    


   40sp

and retrieve the font size in TextView as given below.