Wikimedia Apps/Android font guidelines

The font definitions below are used in the Wikipedia Android app. They base on the typographical principles of the Wikimedia design style guide: "Wikimedia projects rely on writing and reading. Typography is a key component of their design. Consider the typeface, size, style, and spacing of your text to achieve good readability. Our typographic choices make our content accessible, present it in a neutral way, and convey its reliability."

font_group_1
Mostly used for setting descriptions.

font_group_2
Mostly used for buttons, e.g. card or dialog buttons.

font_group_3
Mostly used for small running text, e.g. task descriptions in Edits.

font_group_4
Default running text, e.g. article text in cards on Explore.

font_group_5
Used for titles in running text (h3), e.g. article titles in cards on Explore.

font_group_6
Used for sub section titles (h2), e.g. username in Edits.

font_group_7
Used for longer sub section titles (h2), e.g. FAQ card title in Edits.

font_group_8
Used for app bar titles.

font_group_9
Used for section titles if no app bar title is used (h1), e.g. Explore feed category titles.