I am glad to release my OEX Engine app for Android chess lovers specially from them who are facing issues because of Google Restriction on UCI engine support.
Binaries are compiled on my phone and after that OEX Apps are build using Android Studio on my laptop. My OEX Apps are quite simple don't have any GUI and also doesn't appear in App Menu they will just provide Engine to Droidfish , C4A and other UCI apps automatically after installation, To reduce the size of App I have only added support for aarch64/arm8 devices because I don't think any armv7 devices will be running on Android 10 or above.
I have made a very simple logo for Cfish and also used it for my Cfish App Icon.
If someone facese any compatibility issues in installing or using my OEX app in their devices please let me know with their device specifications, So I can fix those issues soon as possible.
Soon my apps will be available on Google PlayStore and I will try to convert more and more UCI engine into OEX apps.
Special thanks to Peter Osterlund and Kalab for their OEX java library. And Thanks to everyone for reading this have a nice day.
also 1 request
if possible make apk of android chess engine collection of every chess engine in this outskirts forum ,it will be much help for future.
regarding storage now every device comes with 64/ 128 gb ,lots of space. so include every engine .
Wonderful!! Thank you very much. Now nothing can stop the spread of Sugar AI in the Android market because there is no competition for it because there is experience tool available for it. :) :) For competing it, other engines need to release tools too making it more competitive and thus improving the quality of Chess.
Soon we can start a project on Sugar AI experience too like the one with Eman which is currently ongoing!!
leonhurricaneX wrote:
SugaR AI for Android OEX App version 1.10.
Hey Leo, how did you solve the Clang's errors? I'm getting more than 10 errors during compilation, unfortunately i don't have much of free time to look in the code.
leonhurricaneX wrote:
SugaR AI for Android OEX App version 1.10.
Hey Leo, how did you solve the Clang's errors? I'm getting more than 10 errors during compilation, unfortunately i don't have much of free time to look in the code.
But I didn't got any error only a single warning in embedding the net what I fixed. Maybe I am using Linux source for compiling that's why I didn't got any error.
Hi LeonhurricaneX, i don't find Sugar.exp file after some games. Do you know in which directory it should be ?
Thank you for the compile, it works very well on Armv8 platforms.
Sorry to say @ConRog and @Eduard only my binary (SugaR AI 1.0) is able to write and read experience file but in /data/usr/0 and it's an secure folder can't access it without root .you can see full path in the screenshot.
leonhurricaneX wrote:...
Earlier Sugar AI OEX App was trying to write experience file /data/app now it's changed to /storage/emulated/0/
sorry for the inconveniences friends.
What an excellent job
Played 3 games and I have Sugar.exp created and updated each game !
Evo wrote:
Hi Leon thx for the great job.. but how do this things works ? I mean do I have to use Droidfish ? Or CFA ? to see the exp file running..
Thx for advance
Yes we need CFA to see learning its writing or not it will give you updates about experience file in Total moves , Total positions and Duplicate moves it's every time increases with matches , This will only show you when you load/import the engine in GUI.
But in Droidfish only Reading feature is working I think SugaR AI needs tournament mode to write experience file and that's not supported in Droidfish, But when I added 174 mb experience file from the source it took almost more than 10 seconds to load the engine and also speed was reduced about more than 30% this proofs that in Droidfish reading feature is working.
I am glad to release my OEX Engine app for Android chess lovers specially from them who are facing issues because of Google Restriction on UCI engine support. 
If somebody need OEX app of Sugar AI it's now available for arm8/aarch64 users.
Yes we need CFA to see learning its writing or not it will give you updates about experience file in Total moves , Total positions and Duplicate moves it's every time increases with matches , This will only show you when you load/import the engine in GUI.
