Welcome to Firefox for Android Add-ons.
Add extra features and styles to make Firefox for Android your own.
CloseReview for MinimizeToTray by Chris
Rated 4 out of 5 stars
Back when I used Windows (a few months ago), I considered this an essential component of Sunbird. I was very surprised to read that it isn't implemented for Linux. However, I just learned the reason: Linux has the same thing for any application - AllTray:
http://alltray.sourceforge.net/
To create your own collections, you must have a Mozilla Add-ons account.