Text size and scaling
Posted: Sun Dec 22, 2024 5:24 am
At Droids On Roids, we develop digital products for clients around the globe, spanning industries from mobile commerce and foodtech to ecology. No matter the field, we see that accessibility is always crucial to an app’s market success and how it’s perceived by users.
Moreover, an increasing number of laws mandate app owners to comply with accessibility standards. Neglecting these can hit them hard in the wallet.
That’s why I want to share some tips buy uk email list with you on how to take care of accessibility in your next native Android app. This article is a second part of our series. In the first one, we discussed the reasons why accessibility is necessary, the touch targets, and colors.
In this blogpost, we’ll delve into topics like:
Focus order
Labeling and content descriptions
Unlocking clarity – the impact of the smallest font size on accessibility
There is no defined smallest font size in the WCAG guidelines. But there are various third-party recommendations.
Android Lint has the SmallSp check. It allows sizes down to 11sp.
Adobe recommends at least 14sp with an absolute minimum of 12sp. Note the sp unit. It’s a scaled pixel. By default, it’s the same as a dp unit.
Yet users can always change the font size in the system settings:
Android system font settings screen - mobile app accessibility
You can set a font size in the TextStyle:
Moreover, an increasing number of laws mandate app owners to comply with accessibility standards. Neglecting these can hit them hard in the wallet.
That’s why I want to share some tips buy uk email list with you on how to take care of accessibility in your next native Android app. This article is a second part of our series. In the first one, we discussed the reasons why accessibility is necessary, the touch targets, and colors.
In this blogpost, we’ll delve into topics like:
Focus order
Labeling and content descriptions
Unlocking clarity – the impact of the smallest font size on accessibility
There is no defined smallest font size in the WCAG guidelines. But there are various third-party recommendations.
Android Lint has the SmallSp check. It allows sizes down to 11sp.
Adobe recommends at least 14sp with an absolute minimum of 12sp. Note the sp unit. It’s a scaled pixel. By default, it’s the same as a dp unit.
Yet users can always change the font size in the system settings:
Android system font settings screen - mobile app accessibility
You can set a font size in the TextStyle: