How to calculate/get user internet bandwidth speed on flutter app

Question

I am currently working on Flutter app. I have to implement Dynamic Adaptive Streaming over HTTP(DASH) protocol for video streaming on my app. For that I have to know the current internet bandwidth speed of the user, so I can stream video quality accordingly. So is there anyway I can calculate user internet speed?

I have seen Connectivity package but it can only identify if user is connected to internet(Wifi or mobile data), but not the speed of the user's internet.

Maybe there are some other packages for flutter where I can have the user's internet speed.

Solution

The internet_speed_test plugin could be used to test the user internet speed.

Here is an example from the package: