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Android Studio

Go to the implementations

CtrlAltB

Windows Desktop app Android Studio default keymap

Practice this

Press Ctrl + Alt + B to go to the implementations in Android Studio. On a Mac, press Cmd + Option + B instead.

Where it works: Editor

Every documented variant

Variants of this shortcut
System	Environment	Keys
Mac	Desktop app	`CmdOptionB`
Windows	Desktop app	`CtrlAltB`

Where this comes from

Keyboard shortcuts - Android Studio - Android Developers

Documentation checked on 2026-09-14. That is a documentation review, not a test run inside the application.

More Android Studio shortcuts

Go to the super method or class Cmd + U
Open a quick definition lookup Cmd + Y
Set or clear a bookmark F3
Set a bookmark with a mnemonic Option + F3
Comment lines with line comments Cmd + /
Comment code with a block comment Cmd + Shift + /
Grow the selection to larger blocks Option + Up arrow
Shrink the selection back a step Option + Down arrow

See every Android Studio shortcut

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