I really like the Ctrl+1 shortcut (hints for errors and mini refactorings) in Eclipse. Is there an equivalent for it in IntelliJ and Android Studio?
Personally I don't think AltEnter is particularly correct. Ctrl1 does lots of code generation like generating local variables given a method call etc.
CtrlAltV ... generates a local variable
CtrlAltF ... generate a field
AltInsert ... generate (drop down menu to generate all sorts)
Now, unrelated to the question but maybe helpful and in the same ball park is that the "foreach" short cut in IntelliJ is iter rather than for.