I'm trying to automatically change some setting, based on 3 conditions, and only when all 3 conditions are met. The conditions are: The Nav app is running. Phone is powered by USB port. Audio jack in plugged in. While I've figured out how to set these up individually, I can't figure out how to create an "and" condition, so that the task is only run when all 3 condition are true. I'm a neophyte to tasker, and their documentation is a bit lacking. Any suggestions?