Screen unlocking method and electronic apparatus thereof

摘要

The present invention discloses an electronic apparatus and a screen unlocking method thereof, the electronic apparatus comprises a touch-controlled screen and a control module, and the screen unlocking method comprises the steps of displaying a first frame having a movable icon which shows a part of a second frame over the second frame on the touch-controlled screen: touching the icon and dragging the icon with a random direction and a random dragging path, and the part of the second frame shown by the icon being enlarged or reduced according to the direction and the dragging path; determining if a dragging-condition of the icon is matched with any one of the unlocking-conditions; and displaying the whole second frame when the dragging-condition of the dragged icon is matched with one of the unlocking-conditions.