Sorry, if it might sound a bit rude.
But you need to think a bit about of what you are doing.
The size of your image is 255 * 255 pixels.
This means that you need 255 characters for each line !!!
How many characters can you put horizontally in your EditText view.
In the test project, the image is not displayed completely because I limited it intentionally to limit the number of iterations!
Maybe you missed the comment in the other thread:
For testing I reduced the loop.
In the image of your previous post you display about 40 characters per line, out of 256 !?
I just made some changes to see what happens.
To see full lines in the EditText I had to set the TextSize to 1 !!!
Then, the number of characters exceeds the max authorized number.
So I limited the number of lines.
Then, in your image not all supposed black pixels are really black and bot all white pixels are really white.
This means that your test is wrong !
Up to you to improve it.
Attached the test project.
Again, what is the purpose, is it just for fun or something else ?