I've been studying a little of Android using Eclipse, and suddenly when i create a new Android Project is does not appear the MainActivity class.
First it was not creating the activiy_main.xml and fragment_main.xml. I tried updating in Help->Install new software and selecting Developer Tools, but it seems i have no update to do because a message "The operation cannot be completed" because i already have installed the programs.
Then i tried this solution: Blank activity not getting created using New->Android Activity Wizard that helped to create activities but not to create classes; so when i create the Android Project it not create any .java class for the activity created.
Any ideas?