Some hacking articles about IdeaVIM under Intellij
IdeaVIM is a vim-like input plugin for intellij IDE, good for text editing but not so powerful if you want to use it for other IDE tasks, for example accessing menu actions by defining keyboard shortcuts.
Fortunately, someone in Japan branched the source codes on GitHub, and wrote some tweaks to make it possible to configure all kinds of Intellij menu items to keyboard shortcuts as you wish in a config file.
Tried downloading the modified codes and built it in Intellij; installed the plugin in my Android Studio environment. Working like a charm~
my settings in _ideavim.groovy