ELECTRONIC DEVICE AND METHOD FOR EXPANDING FUNCTION IN ELECTRONIC DEVICE

摘要

According to various embodiments of the present invention, an electronic device includes: an opening/closing detection unit which detects opening or closing of an external cover attached onto an electronic device; and a control unit which controls display of at least one application UI capable of executing at least one application on the window of the external cover while the external cover is closed, and which controls display of at least one functional UI to execute a certain application on the window of the external cover on which the certain application is executed, as a certain application UI is selected.