Quote:
Originally Posted by plusz
I'm not so happy about the app optimization feature. I use for example "ES File explorer pro", without optimization the text and UI are very tiny but the app optimization turns every font black. Most of the UI is white text on dark gray background, after optimization (no matter what are the contrast and color enhancement settings) the text is black and the background black  I wish there was a setting to choose the color of the font or not to touch it at all so I would be able to adjust the DPI at least. |
I wonder if you have your choice of theme in "ES File Explorer". If so, choosing a different theme might help to resolve the issue. Of course, you may have to open up the app on another device to see where buttons are located and sort of press and hope on your Onyx device until you get it. Or you may be able to choose a different theme on another device and then export the settings to your other devices with the app installed.
Personally, I use "FX File Explorer". I was playing around with the themes to see which one worked best on the Note. I got one which rendered everything very dark, virtually unusable. Luckily, I could just make out where the various options were and could set things right again fairly easily.
If you can't get "ES File Explorer" working well, you may want to consider switching to "FX". I made the switch years ago after discovering that "ES" was always running in the background. And it would just start up again if I force closed it in settings. I'm not very fond of apps that have a mind of their own and run when I don't want them to. Hence, the switch. Something to consider.