Android Studio (01)--Common shortcut key Collection summary

1. Double BondDelete a line of code, select that line, ctrl+x/y
Copy the bank to the next line, and after selecting the bank, ctrl+d
Global import of packages not imported, Ctrl+o
Select a class name to import the package name for the class: Alt+enter

2, three key joint

Ctrl+alt+space class name Auto-complete
Ctrl+alt+m extraction as a method

3. Other shortcut keys

Shift+f6 to change his name.
Alt + Insert to add setter and getter methods, as well as constructors, etc.
Ctrl+alt+t can wrap code inside a piece, such as Try/catch
Alt+up and Alt+down can be moved quickly between methods
Alt+shift+↓: Copy cursor line code to next line

4. IllustrationHere is a picture I found from the Internet, the comparison between the various system shortcuts, as follows:

Android Studio (01)-Common shortcut key Collection summary