| 摘要 |
A method, device and electronic terminal for unlocking are disclosed. 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. When the electronic terminal is in a user interface lock state, an operation that an operating body made on the touch display unit is detected; a response is made to the operation, a sliding track is formed on the touch display unit, and the time for forming the sliding track is recorded; the distance of the sliding track is calculated; the velocity for forming the sliding track is calculated on the basis of the distance and of the time; whether or not the velocity is greater than or equal to a predetermined velocity is determined; and, when the velocity is greater than or equal to the predetermined velocity, the user interface lock state is deactivated. The disclosure greatly reduces the technical complexity of unlocking by eliminating the need to set a predetermined track and a predetermined target on an unlocking interface. |
