See how to configure it in screenshots, for those who said it doesn't work. Don't blame others if you don't know how to use.
This extension will only work with Twidere 0.1.5 or higher!
If you don't know how to use, ask me on twitter @TwidereProject , remember this is NOT a standalone app!!!
go to Twidere-Settings-Content & Storage-Tweet Shortener and select TwitLonger to enable background sending.
Integrate TwitLonger feature into Twidere, you can use it when composing tweets, or read full text of a tweet.
It can also read tl.gd and twitlonger.com link directly even without Twidere, which means you can use it as a standalone application to read twitlonger links.