SCREEN UNLOCKING SYSTEM AND METHOD

摘要

Disclosed are a screen unlocking method and a screen installation system. Unlocking is judged by calculating the included angle between an initial position and a current position of a touch control point with an unlocking reference point as a vertex. The technical solution in the present invention does not limit an unlocking path and an unlocking target position, the operation is freer, and the user experience will also be increased. At the same time, the setting is simple, the use is convenient, and the setting can prevent misunlocking.