| 摘要 |
Disclosed are a method, device, and electronic terminal for unlocking. The method is applicable in the electronic terminal. The electronic terminal comprises a touch display unit and receives a touch input operation of a user via the touch display unit. The method comprises: when the electronic terminal is in a user interface lock state, detecting an operation that an operating body made on the touch display unit; responding to the operation, forming a sliding trail on the touch display unit, and recording the time for forming the sliding track; calculating the distance of the sliding track; calculating the velocity for forming the sliding track on the basis of the distance and of the time; determining whether or not the velocity is greater than or equal to a predetermined velocity; and, when the velocity is greater or equal to the predetermined velocity, lifting the user interface lock state. The present invention obviates the need for configuring a predetermined track and a predetermined target on an unlocking interface, thus greatly reducing the technical complexity of unlocking. |
