The use of shortcuts from Eclipse to Android Studio is a problem. For example, the usual format of Eclipse ctrl+shift+f Delete line Ctrl +d, etc., to the Androidstudio, the use of another set of shortcut keys. It is not used, inconvenient. So can we still use the familiar shortcut keys for Eclipse in Androidstudio, the answer is yes.
File->settings-->keymap Select Eclipse to click Copy. A copy of Eclipse copy is now copied. Click Apply OK.
If you want to modify an item's shortcut key.
Select the function point you want to modify the shortcut key, right-click, you can pop up the dialog box
ADD Keyboard Shortcut: Set keyboard shortcuts
ADD Mouse Shortcut: Set mouse shortcut, such as left mouse button, right mouse button
Add abbreviation: This is adding a shorthand
When setting a single shortcut, press the key you want to set in the dialog box that pops up
Android Studio shortcut keys