Download Funter from directly from our website → launch the app → type Android in the search field and get the results in several seconds. In order to simplify this process and make sure that you will not leave any traces, we recommend that you use the free application, Funter, which finds all system hidden files in any location on Mac.
~/Library/Android (by removing this folder you will also uninstall Android SDK).Now it’s time to go to the system Library folder and find and remove all the service files created by the app while you were using it.If you want to delete your projects as well, find the AndroidStudioProjects folder in your Home folder and remove it.
The manual way will require some time and energy, as Android Studio creates tons of service files, which you will need to find and remove manually.