设置KeyMap
1>Android Studio ->Preferences
2>KeyMap
Edit
Go to declaration: command+”B”
Delete line/block:command+”delete”
Duplicate line/block:command+”D”
Find next/Move to next occurrence:command+”G”
Find previous/Move to previous occurrence:shift +command+”G”
Select all occurrences:option+command+”G”
Find:command+”F”
Find in path:shift +command+”F”
Find Usage:option+“F7”
Extend selection:option+”向上箭头”
Shrink selection:option+”向下箭头”
Navigate
Back：command + “[”
Foreward:command + “]”
Last edit location:shift+command+backspace
Toggle bookmark:”F3”
Show bookmarks: command+”F3”
Code
Override method:control+”O”
Implements method:control+”I”(字母“I”)
Generate… : command+”N”
Commend with line commend:command+”/”
Commend with block commend:command+option+”/”
Surround with … :command+option+”T”
Reformat code:command+option+”L”
Move statement down:command+shift+”向下箭头”
Move statement up:command+shift+”向上箭头”
Refactor
Rename… :shift+”F6”
Run
Run app:control +”R”
Clean and rerun app :command+control+”R”
Toggle breakpoint:command+”F8”
View breakpoints:shift+command +”F8”
