image size (drawable-hdpi/ldpi/mdpi/xhdpi)

Question

Study android, now I\'ve some images to put into drawable dirs (hdpi/ldpi/mdpi/xhdpi). I read a lot but again I don\'t understand. Which size should be an image for every di

Answer 1

I have a full explanation already posted here

Basically, General guidelines for designing images are:

ldpi is 0.75x dimensions of mdpi
hdpi is 1.5x dimensions of mdpi
xhdpi is 2x dimensinons of mdpi

Usually, I design mdpi images for a 320x480 screen and then multiply the dimensions as per the above rules to get images for other resolutions.

Please refer to the full explanation for a more detailed answer.