How can I configure Android studio to add new line at end of file?
Yes, you can configure Android Studio to automatically add a new line at the end of a file.
File | Settings... menu, then
IDE Settings, then check the
Ensure line feed at file end on Save option box.
This will only take effect on freshly edited files after the setting has been enabled.
On newer versions of Android Studio, the preference location has changed to
File > Preferences > Editor > General > Ensure line feed at file end on Save
On Android Studio Bumblbee open Preferences -> General -> enable option "Ensure every saved file ends with a line break"
In the latest Android Studio (2.3.3), the setting has moved.
Android Studio -> Preferences -> Editor -> General -> Ensure line feed at file end on Save