Hi guys, thx everyone for your support.
Current situation is: All issues including bot randomly stopps are caused by Android architecture which allows android system to randomly stop threads. I realize its bit annoying but at this point only solution is refactoring of my bot application. I already did big deal about refactoring but it takes rly more time. Because i have lot of obligations on my real life job, i cant put much effort on developing this app during work days. I planned to fix all issues and add more features during weekend. If u have any suggestion for features please write in this thread.
Once I refactor my app there will not be appsolutly any issues.