Mobile terminal device, lock release method, and non-transitory computer readable storage medium

摘要

A mobile terminal device and methods are disclosed. A display module is provided on a first surface of the casing. A first detection module is provided to cover the display module and detects a user's operation. A second detection module is provided on a second surface opposed to the first surface and detects a user's operation. A lock control module sets a lock function for preventing the user's wrong operation. The lock control module releases the setting of the lock function, if the lock function is set and if the first detection module has detected a first operation. The lock control module releases the setting of the lock function, if the lock function is set and if the second detection module has detected a second operation.

主权项

1. A mobile terminal device, comprising:
a casing including a first surface and a second surface opposed to the first surface; a touch panel display provided on the first surface and configured to detect a first touch operation; a touch detector provided on the second surface and configured to detect a second touch operation for operating the touch panel display; and at least one processor, communicatively coupled with the touch panel display and the touch detector, and configured to
set a lock state,display a release screen, for releasing the lock state by the first touch operation or the second touch operation, on the touch panel display during the lock state, and,in response to detection of the second touch operation on the touch detector, operate the release screen displayed on the touch panel display, and release the lock state.