问题
I'm trying to follow the Build Your First App tutorial from the official Android site but I ran into some problem I honestly cannot find solutions to. I can access the Activity Wizard easy enough and I can get as far as here with no trouble:

But when I press Finish, no Activity
is created in my project's folders. Anyone know what's going on?
Thanks :)
EDIT: Screenshot of src folder and the rest of my project
回答1:
This seems to be a bug in the latest (as of Mar 13, 2014) ADT bundle release. An update through Eclipse's Install New Software window should fix it. To do this, you can try the following:
- In Eclipse, go to Help -> Install new software;
- Pick main update site having the URL
http://dl-ssl.google.com/android/eclipse
; - In the bottom section disable "Contact all update sites during install to find required software"; this causes issues when updating;
- Check Developer Tools;
- Perform the rest of the update;
来源:https://stackoverflow.com/questions/22211678/eclipse-android-activity-wizard-not-creating-new-activities