How to completely reinstall android studio on Ubuntu 20.04?

Question

ubuntu

The essence of the story is this: I needed to reinstall the SDK in the studio installed in Ubuntu, it turned out that I urgently needed to turn off the laptop and leave, and the files had not yet been downloaded. So I canceled the download. Later, I tried to install the SDK again, but I ran into a message that they were either damaged or there was something else with them (I forgot) and options: cancel and go to the SDK manager. But I do it in the manager anyway, so I just have another one of the same window.
I decided to reinstall the studio, but the insidious linux slipped the pig: when I remove via
sudo snap remove --purge android-studio (because I installed it as a snap package), and then I try to install again
sudo snap install android-studio --classic
the system shows that the studio is already installed and my initial problem does not disappear anywhere, even the last project opens as before.
Help solve the reinstallation problem so that there are no saved data left and the studio can be configured from scratch. Or an issue with the SDK.

Answer 1

delete folders /home/user/android, /home/user/.android, /home/user/Android