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?
I also don't think ctrl+enter is the answer.
I'd say ctrl+alt+shift+t (Refactor this...) which I remapped to ctrl+1 is the closest thing to ctrl+1 from eclipse. It allows you to inline, extract code (variable, method, field etc.), move code, pull members etc.