how to prevent system font-size changing effects to android application?

Question

I recently finished developing my android application. I used sp (Scaled pixels) for all textSize. The problem is when i adjusted the system font-size, my application\'s fon

Answer 1

There's another way to prevent app layout issue / font issue from the setting font size change. You can try

// ignore the font scale here
final Configuration newConfiguration = new Configuration(
    newBase.getResources().getConfiguration()
);

newConfiguration.fontScale = 1.0f;
applyOverrideConfiguration(newConfiguration);

where newBase is from attachBaseContext function. You need to override this callback in your Activity.

But, the side effect is that if you wanna use animation (objectanimator/valueanimator), then it will cause the weird behavior.