Handheld device control method, handheld device control device and handheld device

Abstract

The invention discloses a handheld device control method. The control method includes the steps: controlling a pressure detection unit to detect the pressure value of a display screen and acquiring the pressure value; judging whether the pressure value meets a first preset condition or not to obtain a first judgment result; controlling a handheld device to output a preset prompt when the first judgment result indicates that the pressure value meets the first preset condition; judging whether a preset operation of a user is received or not to obtain a second judgment result; controlling the display screen to display an operation interface and unlocking the handheld device when the second judgment result indicates that the preset operation of the user is received. The first preset condition includes that the pressure value is larger than a first pressure threshold. In the whole unlocking process, the user can conveniently unlock the handheld device without an unlocking function key of the handheld device when operating the handheld device with a single hand, difficulty in unlocking the handheld device by an illegal user is increased, and safety of the handheld device is correspondingly improved. The invention further discloses the handheld device and a control device thereof.

Description

technical field [0001] The invention belongs to the technical field of control of handheld devices, and in particular relates to a control method, a control device and a handheld device. Background technique [0002] With the continuous development of technology, more and more handheld devices appear in people's life, such as mobile phones, handheld computers and tablet computers. A handheld device usually has a screen locking function, and when a user needs to use the handheld device, he first needs to perform an unlocking operation. [0003] The current unlocking method is: pressing the unlocking function key on the handheld device to directly complete the unlocking; or pressing the unlocking function key on the handheld device to trigger a follow-up prompt, and unlocking is completed after the user performs an operation according to the prompt. [0004] However, there are disadvantages in the existing methods of unlocking handheld devices: most of the unlocking function ...

AI Technical Summary

Problems solved by technology

[0005] In view of this, the purpose of the present invention is to provide a control method and a control device for a handheld device, which can solve the problem of inconvenient operation of unlocking the handheld device when the user operates the handheld device with one hand, and at the same time improve the security of the handheld device

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