"gen" Folder not generated in Example Project [closed]

Question

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Closed 9 years ago.

I downloaded the Navigation Drawer Demo from here: http://developer.android.com/training/implementing-navigation/nav-drawer.html#top

I imported the project into my eclipse but it doesn't generate a "gen" folder or the R.java file. Cleaning the project didn't help.

Answer 1

1. Update your android SDK.
2. Then go to project properties -> Android -> Select Android 4.2.2 -> OK
3. Then clean your project.
4. Add android-support-v4.jar from /libs to Build path