Android Activity Background Image Size

Question

I got a little confused in creating an image that would act as a backdrop for my work. In short, my goal is that my application should fit different screen sizes. Thus, what size in pixels should my three images have in order to be able to fill the device screen in ldpi, mdpi and hdpi?

Thanks for any answer.

Answer 1

In ldpi pipe, the recommended size is 240x320.

In mdpi pipe, the recommended size is 320x480.

In hdpi pipe, the recommended size is 480x800.

More information on this topic can be found here .

Answer 2

ldpi 240x320.

mdpi 320x480.

hdpi 480x800.

xhdpi 640 * 960.

xxhdpi 960x1440.

---

updated Jan. 09,2016

  ldpi mdpi hdpi xhdpi xxhdpi xxxhdpi Launcher And Home 36*36 48*48 72*72 96*96 144*144 192*192 Action Bar And Tab 24*24 32*32 48*48 64*64 96*96 128*128 Notification 18*18 24*24 36*36 48*48 72*72 96*96 Background 240*320 320*480 480*800 768*1280 1080 *1920 1440*2560 

---

updated Sep, 23,2016

@CDrosos thanks.

It’s also useful: Device metrics - design.google.com/devices

Answer 3

04/2013: I read another spec in Android developers.

xlarge screens at least 960dp x 720dp large screens at least 640dp x 480dp normal screens at least 470dp x 320dp small screens at least 426dp x 320dp

http://developer.android.com/guide/practices/screens_support.html