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Android Build a Simple Android App (2014) Creating the Screen Layout Adding a TextView

Posted by Danny Chang
Danny Chang
Courses Plus Student 1,150 Points

How about "dp"?

When I type 24 in the textsize and without "sp", it just automatically shows "dp". What is "dp" means?

Lewis Cowles
Lewis Cowles
74,902 Points
Lewis Cowles
Lewis Cowles
74,902 Points

you should select Viktor's answer so others know this is answered

1 Answer

Viktor Johansson
Viktor Johansson
3,523 Points
Viktor Johansson
Viktor Johansson
3,523 Points

DP is density-independent pixels. It corresponds to the physical size of a pixel at 160 dpi.

Danny Chang
Danny Chang
Courses Plus Student 1,150 Points

Thanks a lot~ Viktor Johansson

Lewis Cowles
Lewis Cowles
74,902 Points
Lewis Cowles
Lewis Cowles
74,902 Points

https://en.wikipedia.org/wiki/Device_independent_pixel

also

https://teamtreehouse.com/library/build-a-simple-android-app-new/creating-the-screen-layout/setting-padding

BTW ignore Wikipedia's use of the word device, the word density refers to the devices pixel density for high-resolution modern screens