CODEWITHSUNDEEP
androidandroid-layout
Goran
Goran

Reputation: 1012

Size of fullscreen activity background image

I got a app that uses a full screen activity with a background bitmap, how big background image do I need to avoid up scaling of the background image? I have read somewhere that the different sizes is 

screen size size is at least    size can be upto
xlarge      960dp x 720dp       1920dp x 1080dp
large       640dp x 480dp       960dp x 720dp
normal      470dp x 320dp       640dp x 480dp
smal        426dp x 320dp       470dp x 320dp

If I don't want up scaling or stretching of the full screen activities background bitmap it should be of size

xlarge      1920dp x 1080dp
large       960dp x 720
normal      640dp x 480dp
smal        470dp x 320dp

Is this correct?

Upvotes: 3

Views: 6285

Answers (1)

RRTW
RRTW

Reputation: 3190

As my experience:

hdpi:

  • 480 x 800
  • 480 x 852
  • 540 x 960
  • 1024 x 600 (old 7" tablet)
  • 1280 x 800 (7" tablet)

xhdpi:

  • 720 x 1280 (not sure, I don't have this kind of device)
  • 1080 x 1920
  • 1920 x 1080 (10" tablet)

So you still have to make your background image scale-able......

Upvotes: 1

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