CN109063444B

CN109063444B - Mobile terminal screen unlocking method, mobile terminal and computer readable storage medium

Info

Publication number: CN109063444B
Application number: CN201810809515.4A
Authority: CN
Inventors: 周家玉; 魏强
Original assignee: Nubia Technology Co Ltd
Current assignee: Nubia Technology Co Ltd
Priority date: 2018-07-23
Filing date: 2018-07-23
Publication date: 2021-05-25
Anticipated expiration: 2038-07-23
Also published as: CN109063444A

Abstract

The invention discloses a mobile terminal screen unlocking method, which is applied to a double-screen mobile terminal, wherein a plurality of keys for unlocking a screen are arranged on the mobile terminal, and the method comprises the following steps: setting a screen corresponding to each key according to the holding habit of the user and the positions of the plurality of keys; detecting the operation of the user on the key; judging a corresponding screen according to the position of a key operated by a user; and unlocking the corresponding screen. The embodiment of the invention also discloses a mobile terminal and a computer readable storage medium. Therefore, the unlocking of the double-screen terminal can be conveniently carried out.

Description

Mobile terminal screen unlocking method, mobile terminal and computer readable storage medium

Technical Field

The invention relates to the technical field of mobile terminals, in particular to a mobile terminal screen unlocking method, a mobile terminal and a computer readable storage medium.

Background

With the development of mobile communication technology and the continuous improvement of living standard of people, various mobile terminals such as mobile phones are more and more popular, and the mobile phones become indispensable communication tools in people's life. With the rapid development of the dual-screen technology of the mobile terminal, the security and convenience problems of the mobile phone are more and more emphasized by people. The conventional method for lighting (or unlocking) the screen is to fix the corresponding key at one position, namely, the POWER key or the HOME key. However, with the popularization of the dual-screen mobile phone, the existing fixed key is not suitable for the requirements of users.

For example, the POWER key of the existing mobile phone is mostly arranged above the right side frame of the front screen of the mobile phone, so that a user can conveniently press the POWER key to unlock the screen when holding the mobile phone with one hand (common users are accustomed to holding the mobile phone with the right hand). If the user needs to wake up the screen (the reverse screen) behind the mobile phone, the reverse screen of the mobile phone faces the user, the POWER key is located on the left side frame of the reverse screen of the mobile phone, and the fingers of the user cannot conveniently press the POWER key, so that trouble is brought to the user for unlocking the screen, and user experience is influenced.

Disclosure of Invention

The invention mainly aims to provide a mobile terminal screen unlocking method, a mobile terminal and a computer readable storage medium, so as to conveniently unlock a double-screen terminal.

In order to achieve the above object, the present invention provides a method for unlocking a screen of a mobile terminal, which is applied to a dual-screen mobile terminal, wherein the mobile terminal is provided with a plurality of keys for unlocking the screen, and the method comprises the following steps:

setting a screen corresponding to each key according to the holding habit of the user and the positions of the plurality of keys;

detecting the operation of the user on the key;

judging a corresponding screen according to the position of a key operated by a user; and

and unlocking the corresponding screen.

Optionally, the user gripping habits include left-handed gripping and right-handed gripping; the number of the keys is four, and the keys are respectively positioned on the upper left side, the lower left side, the upper right side and the lower right side of the mobile terminal frame.

Optionally, the step of setting a screen corresponding to each key includes:

when a user is used to hold by the right hand, keys on the upper right side and the lower left side of the mobile terminal frame are arranged to correspond to the front screen, and keys on the upper left side and the lower right side correspond to the back screen;

when the user is used to hold the mobile terminal by the left hand, the keys on the upper left side and the lower right side of the mobile terminal frame are arranged to correspond to the front screen, and the keys on the upper right side and the lower left side correspond to the back screen.

Optionally, the user holding habit is obtained by:

and receiving the setting of the holding habit of the user on the setting interface of the mobile terminal.

Optionally, the user holding habit is obtained by:

and judging whether the user holds the mobile terminal by the right hand or the left hand by detecting the touch position of the fingers on the mobile terminal when the user holds the mobile terminal.

Optionally, the user holding habit is obtained by:

and judging whether the key is pressed by a right thumb or a left thumb by fingerprint detection on the key so as to determine whether the key is held by the right hand or held by the left hand.

Optionally, the method further comprises the step of:

fingerprint verification is carried out according to the operation of the user on the key;

when the fingerprint verification passes, executing a step of unlocking the corresponding screen;

and when the fingerprint verification fails, informing the user that the fingerprint verification fails and the screen cannot be unlocked.

Optionally, the step of performing fingerprint verification according to the operation of the user on the key includes:

and detecting the fingerprint of the finger of the user operating the key through a fingerprint module arranged in each key, and comparing the fingerprint with the fingerprint stored in advance to verify the identity of the user.

In addition, to achieve the above object, the present invention further provides a mobile terminal, including: the mobile terminal screen unlocking method comprises a memory, a processor, a front screen, a back screen, a plurality of keys and a mobile terminal screen unlocking program which is stored on the memory and can run on the processor, wherein the steps of the mobile terminal screen unlocking method are realized when the mobile terminal screen unlocking program is executed by the processor.

Further, to achieve the above object, the present invention also provides a computer readable storage medium, where a mobile terminal screen unlocking program is stored on the computer readable storage medium, and when executed by a processor, the mobile terminal screen unlocking program implements the steps of the mobile terminal screen unlocking method as described above.

According to the mobile terminal screen unlocking method, the mobile terminal and the computer readable storage medium, the plurality of keys for unlocking the screen by the user can be arranged on the mobile terminal comprising the front screen and the back screen, and the convenience of unlocking the screen of the mobile terminal is improved. And the corresponding screen is arranged for the key at each position according to the holding habit of the user, so that the corresponding screen is unlocked when the operation of the user on one key is detected, the user can conveniently unlock the double-screen mobile terminal, and the high efficiency is ensured. On the basis, fingerprint verification is further carried out on the user identity, the corresponding screen can be unlocked only after the verification is passed, otherwise, the screen cannot be unlocked, and therefore safety and privacy when the screen is unlocked by the mobile terminal are guaranteed.

Drawings

Fig. 1 is a schematic diagram of a hardware structure of a mobile terminal implementing various embodiments of the present invention;

FIG. 2 is a diagram of a wireless communication system for the mobile terminal shown in FIG. 1;

fig. 3 is a flowchart of a method for unlocking a screen of a mobile terminal according to a first embodiment of the present invention;

FIG. 4 is a schematic view of a right-hand gripping manner according to the present invention;

FIG. 5 is a schematic external view of an embodiment of a mobile terminal according to the present invention;

fig. 6 is a flowchart of a method for unlocking a screen of a mobile terminal according to a second embodiment of the present invention;

fig. 7 is a block diagram of a mobile terminal according to a third embodiment of the present invention;

fig. 8 is a schematic block diagram of a mobile terminal screen unlocking system according to a fourth embodiment of the present invention;

fig. 9 is a schematic block diagram of a mobile terminal screen unlocking system according to a fifth embodiment of the present invention.

The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.

Detailed Description

It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the following description, suffixes such as "module", "component", or "unit" used to denote elements are used only for facilitating the explanation of the present invention, and have no specific meaning in itself. Thus, "module", "component" or "unit" may be used mixedly.

The terminal may be implemented in various forms. For example, the terminal described in the present invention may include a mobile terminal such as a mobile phone, a tablet computer, a notebook computer, a palmtop computer, a Personal Digital Assistant (PDA), a Portable Media Player (PMP), a navigation device, a wearable device, a smart band, a pedometer, and the like, and a fixed terminal such as a Digital TV, a desktop computer, and the like.

The following description will be given by way of example of a mobile terminal, and it will be understood by those skilled in the art that the construction according to the embodiment of the present invention can be applied to a fixed type terminal, in addition to elements particularly used for mobile purposes.

Referring to fig. 1, which is a schematic diagram of a hardware structure of a mobile terminal for implementing various embodiments of the present invention, the mobile terminal 100 may include: RF (Radio Frequency) unit 101, WiFi module 102, audio output unit 103, a/V (audio/video) input unit 104, sensor 105, display unit 106, user input unit 107, interface unit 108, memory 109, processor 110, and power supply 111. Those skilled in the art will appreciate that the mobile terminal architecture shown in fig. 1 is not intended to be limiting of mobile terminals, which may include more or fewer components than those shown, or some components may be combined, or a different arrangement of components.

The following describes each component of the mobile terminal in detail with reference to fig. 1:

the radio frequency unit 101 may be configured to receive and transmit signals during information transmission and reception or during a call, and specifically, receive downlink information of a base station and then process the downlink information to the processor 110; in addition, the uplink data is transmitted to the base station. Typically, radio frequency unit 101 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like. In addition, the radio frequency unit 101 can also communicate with a network and other devices through wireless communication. The wireless communication may use any communication standard or protocol, including but not limited to GSM (Global System for Mobile communications), GPRS (General Packet Radio Service), CDMA2000(Code Division Multiple Access 2000), WCDMA (Wideband Code Division Multiple Access), TD-SCDMA (Time Division-Synchronous Code Division Multiple Access), FDD-LTE (Frequency Division duplex Long Term Evolution), and TDD-LTE (Time Division duplex Long Term Evolution).

WiFi belongs to short-distance wireless transmission technology, and the mobile terminal can help a user to receive and send e-mails, browse webpages, access streaming media and the like through the WiFi module 102, and provides wireless broadband internet access for the user. Although fig. 1 shows the WiFi module 102, it is understood that it does not belong to the essential constitution of the mobile terminal, and may be omitted entirely as needed within the scope not changing the essence of the invention.

The audio output unit 103 may convert audio data received by the radio frequency unit 101 or the WiFi module 102 or stored in the memory 109 into an audio signal and output as sound when the mobile terminal 100 is in a call signal reception mode, a call mode, a recording mode, a voice recognition mode, a broadcast reception mode, or the like. Also, the audio output unit 103 may also provide audio output related to a specific function performed by the mobile terminal 100 (e.g., a call signal reception sound, a message reception sound, etc.). The audio output unit 103 may include a speaker, a buzzer, and the like.

The a/V input unit 104 is used to receive audio or video signals. The a/V input Unit 104 may include a Graphics Processing Unit (GPU) 1041 and a microphone 1042, the Graphics processor 1041 Processing image data of still pictures or video obtained by an image capturing device (e.g., a camera) in a video capturing mode or an image capturing mode. The processed image frames may be displayed on the display unit 106. The image frames processed by the graphic processor 1041 may be stored in the memory 109 (or other storage medium) or transmitted via the radio frequency unit 101 or the WiFi module 102. The microphone 1042 may receive sounds (audio data) via the microphone 1042 in a phone call mode, a recording mode, a voice recognition mode, or the like, and may be capable of processing such sounds into audio data. The processed audio (voice) data may be converted into a format output transmittable to a mobile communication base station via the radio frequency unit 101 in case of a phone call mode. The microphone 1042 may implement various types of noise cancellation (or suppression) algorithms to cancel (or suppress) noise or interference generated in the course of receiving and transmitting audio signals.

The mobile terminal 100 also includes at least one sensor 105, such as a light sensor, a motion sensor, and other sensors. Specifically, the light sensor includes an ambient light sensor that can adjust the brightness of the display panel 1061 according to the brightness of ambient light, and a proximity sensor that can turn off the display panel 1061 and/or a backlight when the mobile terminal 100 is moved to the ear. As one of the motion sensors, the accelerometer sensor can detect the magnitude of acceleration in each direction (generally, three axes), can detect the magnitude and direction of gravity when stationary, and can be used for applications of recognizing the posture of a mobile phone (such as horizontal and vertical screen switching, related games, magnetometer posture calibration), vibration recognition related functions (such as pedometer and tapping), and the like; as for other sensors such as a fingerprint sensor, a pressure sensor, an iris sensor, a molecular sensor, a gyroscope, a barometer, a hygrometer, a thermometer, and an infrared sensor, which can be configured on the mobile phone, further description is omitted here.

The display unit 106 is used to display information input by a user or information provided to the user. The Display unit 106 may include a Display panel 1061, and the Display panel 1061 may be configured in the form of a Liquid Crystal Display (LCD), an Organic Light-Emitting Diode (OLED), or the like.

The user input unit 107 may be used to receive input numeric or character information and generate key signal inputs related to user settings and function control of the mobile terminal. Specifically, the user input unit 107 may include a touch panel 1071 and other input devices 1072. The touch panel 1071, also referred to as a touch screen, may collect a touch operation performed by a user on or near the touch panel 1071 (e.g., an operation performed by the user on or near the touch panel 1071 using a finger, a stylus, or any other suitable object or accessory), and drive a corresponding connection device according to a predetermined program. The touch panel 1071 may include two parts of a touch detection device and a touch controller. The touch detection device detects the touch direction of a user, detects a signal brought by touch operation and transmits the signal to the touch controller; the touch controller receives touch information from the touch sensing device, converts the touch information into touch point coordinates, sends the touch point coordinates to the processor 110, and can receive and execute commands sent by the processor 110. In addition, the touch panel 1071 may be implemented in various types, such as a resistive type, a capacitive type, an infrared ray, and a surface acoustic wave. In addition to the touch panel 1071, the user input unit 107 may include other input devices 1072. In particular, other input devices 1072 may include, but are not limited to, one or more of a physical keyboard, function keys (e.g., volume control keys, switch keys, etc.), a trackball, a mouse, a joystick, and the like, and are not limited to these specific examples.

Further, the touch panel 1071 may cover the display panel 1061, and when the touch panel 1071 detects a touch operation thereon or nearby, the touch panel 1071 transmits the touch operation to the processor 110 to determine the type of the touch event, and then the processor 110 provides a corresponding visual output on the display panel 1061 according to the type of the touch event. Although the touch panel 1071 and the display panel 1061 are shown in fig. 1 as two separate components to implement the input and output functions of the mobile terminal, in some embodiments, the touch panel 1071 and the display panel 1061 may be integrated to implement the input and output functions of the mobile terminal, and is not limited herein.

The interface unit 108 serves as an interface through which at least one external device is connected to the mobile terminal 100. For example, the external device may include a wired or wireless headset port, an external power supply (or battery charger) port, a wired or wireless data port, a memory card port, a port for connecting a device having an identification module, an audio input/output (I/O) port, a video I/O port, an earphone port, and the like. The interface unit 108 may be used to receive input (e.g., data information, power, etc.) from external devices and transmit the received input to one or more elements within the mobile terminal 100 or may be used to transmit data between the mobile terminal 100 and external devices.

The memory 109 may be used to store software programs as well as various data. The memory 109 may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required by at least one function (such as a sound playing function, an image playing function, etc.), and the like; the storage data area may store data (such as audio data, a phonebook, etc.) created according to the use of the cellular phone, and the like. Further, the memory 109 may include high speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid state storage device.

The processor 110 is a control center of the mobile terminal, connects various parts of the entire mobile terminal using various interfaces and lines, and performs various functions of the mobile terminal and processes data by operating or executing software programs and/or modules stored in the memory 109 and calling data stored in the memory 109, thereby performing overall monitoring of the mobile terminal. Processor 110 may include one or more processing units; preferably, the processor 110 may integrate an application processor, which mainly handles operating systems, user interfaces, application programs, etc., and a modem processor, which mainly handles wireless communications. It will be appreciated that the modem processor described above may not be integrated into the processor 110.

The mobile terminal 100 may further include a power supply 111 (e.g., a battery) for supplying power to various components, and preferably, the power supply 111 may be logically connected to the processor 110 via a power management system, so as to manage charging, discharging, and power consumption management functions via the power management system.

Although not shown in fig. 1, the mobile terminal 100 may further include a bluetooth module or the like, which is not described in detail herein.

In order to facilitate understanding of the embodiments of the present invention, a communication network system on which the mobile terminal of the present invention is based is described below.

Referring to fig. 2, fig. 2 is an architecture diagram of a communication Network system according to an embodiment of the present invention, where the communication Network system is an LTE system of a universal mobile telecommunications technology, and the LTE system includes a UE (User Equipment) 201, an E-UTRAN (Evolved UMTS Terrestrial Radio Access Network) 202, an EPC (Evolved Packet Core) 203, and an IP service 204 of an operator, which are in communication connection in sequence.

Specifically, the UE201 may be the terminal 100 described above, and is not described herein again.

The E-UTRAN202 includes eNodeB2021 and other eNodeBs 2022, among others. Among them, the eNodeB2021 may be connected with other eNodeB2022 through backhaul (e.g., X2 interface), the eNodeB2021 is connected to the EPC203, and the eNodeB2021 may provide the UE201 access to the EPC 203.

The EPC203 may include an MME (Mobility Management Entity) 2031, an HSS (Home Subscriber Server) 2032, other MMEs 2033, an SGW (Serving gateway) 2034, a PGW (PDN gateway) 2035, and a PCRF (Policy and Charging Rules Function) 2036, and the like. The MME2031 is a control node that handles signaling between the UE201 and the EPC203, and provides bearer and connection management. HSS2032 is used to provide registers to manage functions such as home location register (not shown) and holds subscriber specific information about service characteristics, data rates, etc. All user data may be sent through SGW2034, PGW2035 may provide IP address assignment for UE201 and other functions, and PCRF2036 is a policy and charging control policy decision point for traffic data flow and IP bearer resources, which selects and provides available policy and charging control decisions for a policy and charging enforcement function (not shown).

The IP services 204 may include the internet, intranets, IMS (IP Multimedia Subsystem), or other IP services, among others.

Although the LTE system is described as an example, it should be understood by those skilled in the art that the present invention is not limited to the LTE system, but may also be applied to other wireless communication systems, such as GSM, CDMA2000, WCDMA, TD-SCDMA, and future new network systems.

Based on the above mobile terminal hardware structure and communication network system, the present invention provides various embodiments of the method.

Firstly, a method for unlocking a screen of a mobile terminal is provided, which is applied to the mobile terminal. The mobile terminal is a double-screen mobile phone and comprises a front screen, a back screen and a plurality of keys for unlocking the screens.

Example one

As shown in fig. 3, a first embodiment of the present invention provides a method for unlocking a screen of a mobile terminal. In this embodiment, the execution order of the steps in the flowchart shown in fig. 3 may be changed and some steps may be omitted according to different requirements. The method comprises the following steps:

and S100, setting a screen corresponding to each key according to the holding habit and the key positions of the user.

Specifically, the holding habits of the users can be divided into right-handed holding and left-handed holding, wherein most users are right-handed holding (see fig. 4). In this embodiment, the mobile terminal includes a front screen, a back screen, and four keys for unlocking the screen, which are respectively located on the upper left side, the lower left side, the upper right side, and the lower right side of the frame of the mobile terminal (see fig. 5).

When the user is accustomed to holding with the right hand, the front screen is unlocked by pressing the key a and the key B in fig. 5 with the thumb of the right hand, and the back screen is unlocked by pressing the key C and the key D in fig. 5. The key A is used when the front of the mobile terminal faces the user in the forward direction, the key B is used when the front of the mobile terminal faces the user in the reverse direction (namely, the mobile phone is held in the reverse direction), the key C is used when the back of the mobile terminal faces the user in the forward direction, and the key D is used when the back of the mobile terminal faces the user in the reverse direction. When the user is accustomed to holding with the left hand, the front screen is unlocked by pressing the key C and the key D in fig. 5 with the thumb of the left hand, and the back screen is unlocked by pressing the key a and the key B in fig. 5. The key C is used when the front of the mobile terminal faces the user in the forward direction, the key D is used when the front of the mobile terminal faces the user in the reverse direction, the key A is used when the back of the mobile terminal faces the user in the forward direction, and the key B is used when the back of the mobile terminal faces the user in the reverse direction.

According to the holding habit of the user, a corresponding screen needing to be unlocked can be set for the keys at each position. For example, when the user is accustomed to holding by the right hand, the key A and the key B are arranged to correspond to the front screen, and the key C and the key D are arranged to correspond to the back screen; when the user is used to hold the screen by the left hand, the key C and the key D are arranged to correspond to the front screen, and the key A and the key B correspond to the back screen.

In this embodiment, the holding habit of the user can be set in the setting interface by the user; the mobile terminal can also judge whether the mobile terminal is held by the right hand or the left hand by detecting the touch position of the fingers on the mobile terminal when the mobile terminal is held by the user; the right-handed holding or the left-handed holding can be determined by arranging the fingerprint module on the key and judging whether the right-handed thumb or the left-handed thumb is pressed by fingerprint detection.

And S102, detecting the operation of the user on the key.

Specifically, when a user needs to unlock the front screen or the back screen of the mobile terminal, the user can operate the corresponding key. For example, when the front of the mobile terminal faces the user, if the user wants to unlock the front screen and is accustomed to holding the front screen by the right hand, the unlocking operation can be realized by pressing the key a in fig. 5. The mobile terminal detects the pressing operation of the user on the key, including the position of the key pressed by the user.

And S104, judging the corresponding screen according to the key position operated by the user.

Specifically, according to the set correspondence between the key at each position and the screen, the screen corresponding to the key operated by the user can be determined. For example, when the user is accustomed to holding and pressing the key a with the right hand, the mobile terminal may determine that the corresponding screen is the front screen.

And S106, unlocking the corresponding screen.

Specifically, after the mobile terminal determines the corresponding screen according to the position of the key operated by the user, the screen can be unlocked.

According to the mobile terminal screen unlocking method provided by the embodiment, the keys of the user unlocking screen can be arranged on the mobile terminal comprising the front screen and the back screen, and the corresponding screen is arranged for the key at each position according to the holding habit of the user, so that the corresponding screen is unlocked when the operation of the user on one key is detected, the user can conveniently unlock the double-screen mobile terminal, and the user experience is improved.

Example two

As shown in fig. 6, a second embodiment of the present invention provides a method for unlocking a screen of a mobile terminal. In the second embodiment, the method for unlocking the screen of the mobile terminal further includes step S206 based on the steps of the first embodiment.

The method comprises the following steps:

and S200, setting a screen corresponding to each key according to the holding habit and the key positions of the user.

S202, detecting the operation of the user on the key.

And S204, judging a corresponding screen according to the position of the key operated by the user.

And S206, performing fingerprint verification according to the operation of the user on the key. If the fingerprint is verified, go to step S208; if the fingerprint authentication fails, step S210 is executed.

Specifically, each key may further include a fingerprint module configured to detect a fingerprint of a finger of the user and compare the fingerprint with a pre-stored fingerprint to verify the identity of the user. When the fingerprint verification is passed, the user himself is indicated to want to unlock the screen, and corresponding unlocking operation is executed. When the fingerprint verification fails, the fact that a non-user wants to unlock the screen is shown, and at the moment, the mobile terminal does not execute unlocking operation in order to guarantee user privacy and data security.

And S208, unlocking the corresponding screen.

Specifically, when the mobile terminal determines the corresponding screen according to the position of the key operated by the user and the fingerprint verification of the user identity is passed, the screen can be unlocked.

S210, the user is informed that the fingerprint verification fails and the screen cannot be unlocked.

Specifically, after the fingerprint verification of the user identity fails, the mobile terminal does not perform an unlocking operation for the corresponding screen. Moreover, the mobile terminal can also inform the user through characters, voice and other modes: the screen cannot be unlocked due to a failed fingerprint verification. For example, the mobile terminal may display the notification in a front screen or a back screen (which one the user needs to unlock may be selected) in the lock screen state.

According to the mobile terminal screen unlocking method, fingerprint verification can be further performed on the user identity on the basis that the user can conveniently unlock the double-screen mobile terminal, the corresponding screen can be unlocked only after the verification is passed, otherwise, the screen cannot be unlocked, and therefore the safety of the mobile terminal when the screen is unlocked is guaranteed.

EXAMPLE III

As shown in fig. 7, a fourth embodiment of the present invention proposes a mobile terminal 2. The mobile terminal 2 includes a memory 20, a processor 22, a front side screen 24, a back side screen 26, a plurality of keys 27 (only one shown as representative in the figure), and a mobile terminal screen unlocking system 28.

The memory 20 includes at least one type of readable storage medium for storing an operating system and various types of application software installed in the mobile terminal 2, such as program codes of the mobile terminal screen unlocking system 28. In addition, the memory 20 may also be used to temporarily store various types of data that have been output or are to be output.

The processor 22 may be a Central Processing Unit (CPU), controller, microcontroller, microprocessor, or other data Processing chip in some embodiments. The processor 22 is typically operative to control overall operation of the mobile terminal 2. In this embodiment, the processor 22 is configured to execute the program codes stored in the memory 20 or process data, such as operating the mobile terminal screen unlocking system 28.

The front screen 24 and the back screen 26 are respectively located on the front and the back of the mobile terminal 2 (see fig. 5) and are used for displaying and receiving touch operations of a user.

The keys 27 include four keys, which are respectively located on the upper left side, the lower left side, the upper right side and the lower right side (see fig. 5) of the frame of the mobile terminal 2, and are used for unlocking the front screen 24 or the back screen 26.

Example four

As shown in fig. 8, a fourth embodiment of the present invention provides a mobile terminal screen unlocking system 28. In this embodiment, the mobile terminal screen unlocking system 28 includes:

a setting module 800, configured to set a screen corresponding to each key 27 according to a holding habit of a user and a position of the key 27.

Specifically, the holding habits of the users can be divided into right-handed holding and left-handed holding, wherein most users are right-handed holding (see fig. 4).

When the user is accustomed to right-handed holding, the front screen 24 is typically unlocked by pressing keys a and B of fig. 5 with the right thumb and the back screen 26 is unlocked by pressing keys C and D of fig. 5. The key a is used when the front of the mobile terminal 2 faces the user in the forward direction, the key B is used when the front of the mobile terminal 2 faces the user in the reverse direction (i.e., the mobile phone is held upside down), the key C is used when the back of the mobile terminal 2 faces the user in the forward direction, and the key D is used when the back of the mobile terminal 2 faces the user in the reverse direction. When the user is left-handed, the front screen 24 is unlocked by pressing keys C and D of FIG. 5 and the back screen 26 is unlocked by pressing keys A and B of FIG. 5, typically with the left thumb. The key C is used when the front of the mobile terminal 2 faces the user in the forward direction, the key D is used when the front of the mobile terminal 2 faces the user in the reverse direction, the key A is used when the back of the mobile terminal 2 faces the user in the forward direction, and the key B is used when the back of the mobile terminal 2 faces the user in the reverse direction.

According to the holding habit of the user, a corresponding screen needing to be unlocked can be set for the key 27 at each position. For example, when the user is accustomed to holding with the right hand, key a and key B are set to correspond to the front side screen 24, and key C and key D correspond to the back side screen 26; when the user is accustomed to holding the screen with the left hand, the keys C and D are arranged to correspond to the front screen 24, and the keys A and B correspond to the back screen 26.

In this embodiment, the holding habit of the user may be set by the user himself on the setting interface of the mobile terminal 2; the mobile terminal 2 may also determine whether the user holds the mobile terminal 2 with a right hand or a left hand by detecting a touch position of a finger on the mobile terminal 2 when the user holds the mobile terminal; the right-handed holding or the left-handed holding can also be determined by arranging a fingerprint module on the key 27 and judging whether the key is pressed by the right thumb or the left thumb through fingerprint detection.

The detecting module 802 is configured to detect an operation of the key 27 by a user.

Specifically, when the user needs to unlock the front screen 24 or the back screen 26 of the mobile terminal 2, the corresponding key 27 may be operated. For example, when the mobile terminal 2 is facing forward toward the user, if the user wants to unlock the front screen 24 and is accustomed to holding it with the right hand, the unlocking operation may be implemented by pressing the key a in fig. 5. The detecting module 802 detects the pressing operation of the key 27 by the user, including which position of the key 27 is pressed by the user.

The judging module 804 is configured to judge the corresponding screen according to the position of the key 27 operated by the user.

Specifically, according to the set corresponding relationship between the key 27 at each position and the screen, the screen corresponding to the key 27 operated by the user can be determined. For example, when the user is accustomed to holding and pressing the key a with the right hand, the mobile terminal 2 may determine that the corresponding screen is the front screen 24.

An executing module 806, configured to unlock the corresponding screen.

Specifically, when the determining module 804 determines the corresponding screen according to the position of the key 27 operated by the user, the executing module 806 may unlock the screen.

EXAMPLE five

As shown in fig. 9, a fifth embodiment of the present invention provides a mobile terminal screen unlocking system 28. In this embodiment, the mobile terminal screen unlocking system 28 further includes a verification module 805 besides the setting module 800, the detection module 802, the judgment module 804 and the execution module 806 in the fourth embodiment. Wherein:

the verification module 805 is configured to perform fingerprint verification according to the operation of the user on the key 27.

Specifically, each of the keys 27 may further include a fingerprint module for detecting a fingerprint of a finger of the user and comparing the fingerprint with a pre-stored fingerprint to verify the identity of the user. When the fingerprint verification is passed, the user himself is indicated to want to unlock the screen, and corresponding unlocking operation is executed. When the fingerprint verification fails, it indicates that a non-user himself wants to unlock the screen, and at this time, the mobile terminal 2 does not perform an unlocking operation in order to ensure user privacy and data security.

When the fingerprint verification passes, the execution module 806 is triggered to unlock the corresponding screen. When the fingerprint authentication fails, the execution module 806 is triggered to notify the user that the fingerprint authentication fails, and the screen cannot be unlocked.

Specifically, when the fingerprint verification of the user identity fails, the executing module 806 may not execute the unlocking operation for the corresponding screen. Moreover, the execution module 806 may also notify the user through text, voice, and the like: the screen cannot be unlocked due to a failed fingerprint verification. For example, the execution module 806 may display the notification in the front screen 24 or the back screen 26 (which may select the one that the user needs to unlock) in the locked state.

EXAMPLE six

The present invention also provides another embodiment, which is to provide a computer-readable storage medium storing a mobile terminal screen unlocking program, where the mobile terminal screen unlocking program is executable by at least one processor, so as to cause the at least one processor to execute the steps of the mobile terminal screen unlocking method as described above.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.

Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solutions of the present invention may be embodied in the form of a software product, which is stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk) and includes instructions for enabling a terminal (such as a mobile phone, a computer, a server, an air conditioner, or a network device) to execute the method according to the embodiments of the present invention.

While the present invention has been described with reference to the embodiments shown in the drawings, the present invention is not limited to the embodiments, which are illustrative and not restrictive, and it will be apparent to those skilled in the art that various changes and modifications can be made therein without departing from the spirit and scope of the invention as defined in the appended claims.

Claims

1. A mobile terminal screen unlocking method is applied to a double-screen mobile terminal, a plurality of keys for unlocking a screen are arranged on the mobile terminal, and the method comprises the following steps:

setting a screen corresponding to each key according to the holding habit of the user and the positions of the plurality of keys; wherein the user holding habits comprise a left-hand holding and a right-hand holding; the number of the keys is four, and the four keys are respectively positioned on the upper left side, the lower left side, the upper right side and the lower right side of the mobile terminal frame;

detecting the operation of the user on the key;

unlocking the corresponding screen;

wherein, the step of setting the screen corresponding to each key comprises the following steps:

2. The method for unlocking the screen of the mobile terminal according to claim 1, wherein the holding habit of the user is obtained by the following steps:

3. The method for unlocking the screen of the mobile terminal according to claim 1, wherein the holding habit of the user is obtained by the following steps:

4. The method for unlocking the screen of the mobile terminal according to claim 1, wherein the holding habit of the user is obtained by the following steps:

5. The method for unlocking a screen of a mobile terminal according to any one of claims 1 to 4, wherein the method further comprises the steps of:

6. The method for unlocking the screen of the mobile terminal according to claim 5, wherein the step of performing fingerprint verification according to the operation of the key by the user comprises:

7. A mobile terminal, characterized in that the mobile terminal comprises: memory, processor, screen and mobile terminal screen unlocking program stored on the memory and operable on the processor, the mobile terminal screen unlocking program when executed by the processor implementing the steps of the mobile terminal screen unlocking method according to any one of claims 1 to 6.

8. A computer-readable storage medium, characterized in that a mobile terminal screen unlocking program is stored on the computer-readable storage medium, and when executed by a processor, the steps of the mobile terminal screen unlocking method according to any one of claims 1 to 6 are implemented.