Font size of TextView in Android application changes on changing font size from native settings

Question

I want to specify my own text size in my application, but I am having a problem doing this.

When I change the font size in the device settings, the font size of my

Answer 1

If units used are SP, not DP, and you want to override system font scaling, all you do is override one method in activity - see this post.

resources.updateConfiguration is deprecated and buggy (on Oreo I had issues with formatted text).