The shortcut key of AndroidStudio.

The shortcut key of AndroidStudio.

Prompt

Ctrl + P method parameter prompt
Ctrl + space code prompt
Ctrl + Shift + Space provides Smart prompts in many cases
Ctrl + Alt + Space class name or interface name prompt

View

Alt + 1 quickly open or hide the project panel
Ctrl + H view the class structure
Ctrl + F12 view the structure of the current file
Ctrl + Q view comments
Ctrl + P view parameter information
Alt + Q view the declaration of the current method
Ctrl + Q view JavaDoc
Ctrl + W select the word and then the statement and then the Function

Search

Alt + F1 locate code
Ctrl + F7 find the reference of the current element in the current file, and then press F3 to select
Alt + F3 quick search
Ctrl + Shift + F7 can highlight the use of the current element in the current file
Ctrl + Shift + N search for files
Ctrl + Shift + Alt + N find methods or variables in the class
Ctrl + B find the class or method to open the cursor
Ctrl + N Quick Search Class
Ctrl + F search for text
Alt + F1 can locate the elements being edited in each panel
Ctrl + Shift + Alt + N you can use wildcards or abbreviations to quickly open a class/file/symbol.
Ctrl + Alt + Up/Ctrl + Alt + Down to quickly jump to the search results

Repair

Shift + F6 reconstruction-Rename
Ctrl + X Delete rows
Ctrl + D copy rows
Ctrl +/or Ctrl + Shift +/comment (// or /*...*/)
Alt + Insert can generate Constructors/Getter/Setter, etc.
Ctrl + Alt + L format the code
Ctrl + R replace text
Alt + Enter import package, automatically corrected
Ctrl + Alt + O optimized imported classes and packages
Ctrl + J Automatic Code
Ctrl + Shift + Space auto-completion code
Ctrl + Alt + Space class name automatically completed
Ctrl + Shift + Insert: select the clipboard content and Insert it
Ctrl + Shift + J can be integrated into two rows
Ctrl + Alt + T can enclose the code in a block, for example, try/catch
Ctrl + Alt + V can introduce variables. For example, assign the SQL statement in parentheses to a variable.
Alt + F8 calculate the variable value
Ctrl + O you can override the method of the parent class

Recent problems

Ctrl + E recently opened file ----------
Ctrl + Shift + Backspace can jump to the Last edited place
Ctrl + Alt + left/right return the previous browsing position
Ctrl + E or Alt + Shift + C recently changed code
Alt + Shift + C compare the recently modified code

Mobile

Ctrl + Shift + Up/Down code move Up/Down. ---------------
F2 or Shift + F2 highlight error or warning quick locating ------------
Ctrl + Up/Down Jump cursor to the first line or the last line
Ctrl + [or] can jump to the beginning and end of braces
Ctrl + Shift + up/down move Method

Ctrl + P method parameter prompt
Ctrl + space code prompt
Ctrl + Shift + Space provides Smart prompts in many cases
Ctrl + Alt + Space class name or interface name prompt