Originally Posted by twobob
how are you testing?
I said how I was testing. I was changing the font size on my kindle dx, and after this change I looked at /mnt/us/system/com.amazon.ebook.booklet.reader/reader.pref - there I saw the parameter FONT_SIZE
So, this parameter FONT_SIZE had values 17, 18, 21, 25, 31, 36, 60, 86 - one after another. These are values from this array except 18. What other values in this array mean and why they are present in array - I have no idea.
If someone can give me a hint how to trace/debug or something - I will do it.