I find the customary way of multithreading via AsyncTasks to be a bit tedious to set up, and logging to a screen as well as a file as well as the screen to be difficult without explicitly setting it up first in a project. This repo just streamlines this process, and I use it for my Android apps.
Makiah/makiahsandroidlib
📝 A helpful git submodule which adds easy ways to make applications multithreaded, and also improves console logging (dual TextView/.txt output).
Java