Hello I am Android Developer, working on android application. I require to make all drawables for all density for my android app. Is there any standard ratio I should keep for that and any tool for that. Any idea ?
This is android's guidelines for icons.
36x36 for low-density 48x48 for medium-density 72x72 for high-density 96x96 for extra high-density
If you have Photoshop, it would be good for generating different size drawables.
So giving a example if I like to generate a icon say 48x48dp (Now as per Google dp is density independent pixel, 1dp=1pixel on a 160 dpi screen).
(You can use other softwares too for changing image size/resolution)