Quote:
Originally Posted by Bonko
I thought that my problem must be easy to solve and I searched this forum and the github issues but could not find anything, so apologies if I missed something.
I installed Koreader via the github release on my Onyx Boox Poke 3. And the problem is that everything is very low-res, it looks like heavy dithering. And thus very bad for reading. Not anywhere near as sharp as anything else on the device.
Of course I disabled app whitening but that did not help either. I don't have this problem with any other third-party app like e.g. the kindle app.
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See this thread:
https://www.mobileread.com/forums/sh...d.php?t=332125. Do what @Cellaris suggested. Disable all "optimizations". These are intended for android apps, which aren't optimized for e-ink devices, and would totally bork KOReader. If you optimize other apps uncheck the "system settings" for this app.
Quote:
Originally Posted by Bonko
One thing that I thought might cause this is when I first opened the app it said that it is assuming my device is a color e-ink device and that I could disable it in settings, which I did. But it did not help. It could be the case that this is just a setting not updated maybe?
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That's normal. All certified android devices are color. There's no API to check if a device has e-ink screen. What we do is whitelist devices that have a working EPD driver (other than let the window manager to do its stuff automatically). The setting has nothing to do with your issue.