R cannot be resolved - Android, no import android.R; statement

Question

Ok, I am working on a new app and everything worked fine as long as I used a Relative View. However, I want a tabbed layout so I switched what I had (not much so far since

Answer 1

1. You can try to "clean" your project.
2. The default tech solution helps sometimes: restart Eclipse (seriously)
3. If you have an error (something in your XML maybe, or something else), R cannot be compiled. If this is the case, try to find the first error noted. If you fix this, R will be compiled and found. If necesairy, use point 1. and 2. after fixing stuff.
4. Remove all "import R" stuff in the import sections. You don't want that.