Abstract: Provided is a terminal display method, said method comprising: displaying a picture corresponding to left half-frame data of a current data frame, and starting a first timer; when the count time of said first timer ends, closing the screen brightness; rendering a picture corresponding to the right half-frame data of said current data frame starting a second timer; when the count time of said second timer ends, opening the screen brightness, displaying the picture corresponding to the right half-frame data, and simultaneously starting the first timer; and when the count time of the first timer ends, closing the screen brightness. The present disclosure also provides a terminal display apparatus.

Abstract: Provided is a terminal display method, said method comprising: displaying a picture corresponding to left half-frame data of a current data frame, and starting a first timer; when the count time of said first timer ends, closing the screen brightness; rendering a picture corresponding to the right half-frame data of said current data frame starting a second timer; when the count time of said second timer ends, opening the screen brightness, displaying the picture corresponding to the right half-frame data, and simultaneously starting the first timer; and when the count time of the first timer ends, closing the screen brightness. The present disclosure also provides a terminal display apparatus.

Abstract: A method, device and terminal for adjusting focal length are provided. The method includes: after a camera of a terminal is detected to have been started, acquiring a first distance between the subject being captured by the camera and the camera; acquiring a first focal length corresponding to the first distance according to the first distance; and automatically adjusting the focal length of the camera to be the first focal length.

Abstract: A method for amplifying a selected region of a preview interface, applied to a touch screen terminal having a photographing function or/and a shooting function, includes: after the photographing function or the shooting function of the terminal is enabled and the preview interface is displayed on a touch screen, detecting a touch operation of a user on the preview interface; and after the touch operation of the user in a designated region on the preview interface is detected, amplifying display content of the designated region according to a preset proportion, and dragging an edge of a display frame, so that the selected designated region can be enlarged or reduced. The embodiments of the present document further disclose an apparatus for amplifying a selected region of a preview interface, which corresponds to the method described above.