Hey folks.
Just wanted to drop a bit of help, and a rhetorical post about Unity & Android
Specifically the Android SDK, Unity Editor External Tools,
and how to find the SDK command-line tools.
Came across this issue when I downloaded Unity Remote, and tried to connect it.
Editor promptly informed me (gently) that I needed the command-line tools.
Further review yielded that I would need an Android SDK
Downloaded LadyBug…
Found the item in the SDK settings, under “Languages & Frameworks → Android SDK”
There I found the box that says
“Android SDK Command-line Tools (latest)”
Checked the box. Hit apply
Short download
Upon returning to Unity
It was instantly detected. Maybe because I already had the External Tools window open?
I clicked yes. Unity did the rest.
The final location was
C:\Users*USERNAMEHERE*\AppData\Local\Android\sdk
Hope that helps!
Stay blessed.