Touch screen mobile terminal and screen unlocking method

Abstract

The embodiment of the invention discloses a touch screen mobile terminal and a screen unlocking method. The method comprises the following steps: detecting whether the operation mode of a user to a first touch area on a mobile terminal touch screen is correct or not, if so, further detecting whether the operation mode of the user to a follow-up touch area and a controller body is correct or not, and if so, unlocking a touch screen of the mobile terminal. In the touch screen mobile terminal and the screen unlocking method which are provided by the embodiment of the invention, complex code numbers can be changed into two-dimensional codes which are simple and easy to remember and are formed by positions and clicking times, so that other people are not easy to unlock, but the user of the mobile terminal can simply and easily unlock. Simultaneously, the touch control screen mobile terminal and the screen unlocking method can effectively prevent the touch screen mobile terminal from being unlocked by misoperation.

Description

technical field [0001] The present invention relates to a mobile terminal, in particular to a mobile terminal with a touch screen and a screen unlocking method thereof. Background technique [0002] With the development of electronic technology, more and more mobile terminals adopt a touch screen (Touch panel, also called a touch panel), so that users can directly perform corresponding operations on the screen without physical buttons. In order to prevent the mobile terminal from being misoperated due to the touch screen being touched when the mobile terminal is not in use, it is very necessary to lock and unlock the screen of the mobile terminal with the touch screen. [0003] At present, a common method for locking and unlocking the screen of a mobile terminal with a touch screen is to drag an object displayed on the touch screen, such as moving a drop of water from one area of ​​the screen to another area, to unlock the screen; Another method is to specially set a physic...

AI Technical Summary

Problems solved by technology

[0005] First, the method of dragging an object displayed on the touch screen or setting up physical buttons is only convenient for users to lock and unlock the screen, but because of the simple operation, it still cannot completely avoid misuse

Second, in order to protect the privacy of users, existing mobile terminals adopt the method of setting power-on passwords, but simple passwords are easily cracked, and complex passwords are easily forgotten by users; If the power-on password is lost, the power-on password cannot protect the privacy of user information.

Images