Read font size from Settings

Question

This question is a almost dublicate of Android App: how to read Font Size under Settings? I read the answer of CommonsWare which points to use Settings.System.FONT_SCA

Answer 1

Add "float def" param to the end of the

public static float getFloat(ContentResolver cr, String name, float def)

Example:

scale = android.provider.Settings.System.getFloat(getActivity().getContentResolver(),
                                    android.provider.Settings.System.FONT_SCALE, 1f);