android Supporting Multiple Screens Calculation -

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i had doubt

i put 40px * 40 px images in drawable folder.

and put 40px * 40 px images in drawable [hdpi] again .

then tabhost set picture

[hdpi] exists , not exist

size 2 pictures displayed on screen not same , why?

they same 40px * 40px

why?

different folder result in different calculation methods it?

ps:[my phone pre-select [hdpi] folder]

i think need create drawable folder in res folder , add images in drawable folder. in android there different resolutions screens , every resolution have fix limitation retrieving images on specific folders - hdpi, ldpi ,mdpi etc. when create drawable folder in res if different resolution screens occurred pic image drawable folder.


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