Use following steps to share your android project to subversion using Android Studio IDE.
2. Open project and click on VCS from menubar.
3. From VCS choose option "enable version control".
4. Right Click on your project root directory.
5. Select "Subversion > Share Directory..." Option.
6. Now, Add new repository location to subversion or select existing one
7. Choose share target.
8. Click On Share.
Thats It.