Android Studio ShortCuts

ctrl+shift+space  for code completion
alt+ins for getter and setter
ctrl+alt+b for navigation
ctrl+w extend selection
ctrl+alt+v refactoring
comment and uncomment ctrl+slash and ctrl+shift+slash

shift+f1 browser opening
ctrl+d duplication
 ctrl+space code completion
ctrl+p valid parameters parenthesis




ctrl+alt+o optimise imports
ctrl+shft+n open file
ctrl+att+l format