Android Studio provides different keymaps. You can see list of all keymap in File - Settings - Keymap
. Following is some useful shortcuts for Linux or Windows systems.
Moving around
Ctrl + n
- opening class/file/symbol Ctrl + shift + n
- open fileAlt + shift + n
- open symbol/method/fieldCtrl + e
- recently opened filesCtrl + Shift + e
- recently edited filesCtrl + Shift + Backspace
- last edit locationCtrl + b
- goto declaration of method, variableShift
key twice - search everywhere dialogBookmarks
F11
- toggle bookmarkShift + F11
- show bookmarksSelection
Ctrl + w
/ Ctrl + Shift + w
- expand/shrink celectionCtrl + Alt + t
- surround a block of code in some structureInfo
Ctrl + P
(on method) - show existing method’s paramsFull list of keymaps you can see here.