In Android studio v1.0.2
Method 1
Go to project structure, File -> Project Structure...
, as the following picture show, click -
icon to remove the module.
Method 2
Edit the file settings.gradle
and remove the entry you are going to delete. e.g. edit the file from include ':app', ':apple'
to include ':app'
.
That will work in most of the situation, however finally you have to delete the module from disk manually if you don't need it anymore.