CN107728789B - Starting method of one-hand operation mode, terminal and storage medium - Google Patents
Starting method of one-hand operation mode, terminal and storage medium Download PDFInfo
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/011—Arrangements for interaction with the human body, e.g. for user immersion in virtual reality
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/011—Arrangements for interaction with the human body, e.g. for user immersion in virtual reality
- G06F3/013—Eye tracking input arrangements
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
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- G—PHYSICS
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- G06F—ELECTRIC DIGITAL DATA PROCESSING
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- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
- G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
- G06F3/04886—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures by partitioning the display area of the touch-screen or the surface of the digitising tablet into independently controllable areas, e.g. virtual keyboards or menus
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Abstract
The invention discloses a method for starting a one-hand operation mode, which is applied to a terminal, wherein the terminal is provided with a camera device, and the method comprises the following steps: when the display interface is detected, detecting a preset object attribute through a camera device to obtain an object attribute value; determining the current one-hand operation state according to the object attribute value and a preset attribute condition corresponding to the preset object attribute; displaying a selection message on a display interface according to the current one-hand operation state; the selection message is used for providing whether to start the one-hand operation mode option in the direction corresponding to the current one-hand operation state. The invention also provides a terminal and a computer readable storage medium, and by implementing the scheme, the flexibility of the terminal for realizing the starting of the one-hand operation mode is improved.
Description
Technical Field
The invention relates to the technical field of terminal control, in particular to a starting method of a one-hand operation mode, a terminal and a storage medium.
Background
With the rapid development of communication technology, the screen size of the terminal is greatly improved, and a better visual effect is brought to a user. However, since the screen size of the terminal is excessively large, when the user operates the terminal using only one hand, the range of operation is limited and an operation error is liable to occur.
In the prior art, a user can reduce an operation area on a terminal screen by opening a one-handed operation mode, so that the user can realize various operations needing to be performed by using only one hand. However, the existing one-handed operation mode for starting the terminal is mainly realized by the user sending a relevant operation instruction. Specifically, when a user needs to start the one-handed operation mode of the terminal, the user needs to search for a position where the option of "one-handed operation mode" is stored on the terminal, and set the one-handed operation mode. That is, the existing starting method of the single-hand operation mode is relatively fixed and has relatively low flexibility.
Disclosure of Invention
In order to solve the above problem, embodiments of the present invention provide a method, a terminal, and a storage medium for starting a single-handed operation mode, so as to improve flexibility of the terminal in realizing the starting of the single-handed operation mode.
The technical scheme of the invention is realized as follows:
the embodiment of the invention provides a method for starting a one-hand operation mode, which comprises the following steps:
when the display interface is detected, detecting a preset object attribute through the camera device to obtain an object attribute value; determining the current one-hand operation state according to the object attribute value and a preset attribute condition corresponding to the preset object attribute; displaying a selection message on the display interface according to the current one-hand operation state; and the selection message is used for providing whether to start the one-hand operation mode option in the direction corresponding to the current one-hand operation state.
In the foregoing solution, the determining a current one-handed operation state according to the object attribute value and a preset attribute condition corresponding to the preset object attribute includes:
when the preset object attribute is an eyeball visual angle and the object attribute value is an eyeball visual angle, and if the eyeball visual angle is in a first preset visual angle range, determining that the current single-hand operation state is a left-hand operation state;
and if the eyeball visual angle is within a second preset visual angle range, determining that the current single-hand operation state is a right-hand operation state.
In the foregoing solution, the determining a current one-handed operation state according to the object attribute value and a preset attribute condition corresponding to the preset object attribute includes:
when the preset object attribute is a face area and the object attribute value is a left face area and a right face area, if the left face area is larger than the right face area, determining that the current one-hand operation state is a left-hand operation state;
and if the area of the right face is larger than that of the left face, determining that the current single-hand operation state is a right-hand operation state.
In the foregoing solution, the determining a current one-handed operation state according to the object attribute value and a preset attribute condition corresponding to the preset object attribute includes:
when the preset object attributes are the eyeball visual angle and the face area, determining a first one-hand operation state according to the eyeball visual angle, the first preset visual angle range and the second preset visual angle range;
determining a second one-handed operation state according to the left face area and the right face area;
and determining the current operation state according to the first single-hand operation state and the second single-hand operation state.
In the foregoing solution, the determining the current operation state according to the first single-handed operation state and the second single-handed operation state includes:
and when the first single-hand operation state and the second single-hand operation state are the same, determining the first single-hand operation state as the current operation state.
In the foregoing solution, the determining the current operation state according to the first single-handed operation state and the second single-handed operation state includes:
and when the first single-hand operation state and the second single-hand operation state are different, selecting the first single-hand operation state and the second single-hand operation state according to a preset selection method, and determining the current operation state.
An embodiment of the present invention provides a terminal, where the terminal includes: the device comprises a processor, a memory, a camera device, a display and a communication bus;
the communication bus is used for realizing connection communication between the processor and the memory;
the display is used for providing a display interface;
the processor is used for executing the starting program of the single-hand operation mode stored in the memory so as to realize the following steps:
when the display interface is detected to be in the display interface, detecting a preset object attribute through the camera device to obtain an object attribute value; determining the current one-hand operation state according to the object attribute value and a preset attribute condition corresponding to the preset object attribute; displaying a selection message on the display interface according to the current one-hand operation state; and the selection message is used for providing whether to start the one-hand operation mode option in the direction corresponding to the current one-hand operation state.
In the above terminal, the processor is specifically configured to execute a start program of the one-handed operation mode, so as to implement the following steps:
when the preset object attribute is an eyeball visual angle and the object attribute value is an eyeball visual angle, and if the eyeball visual angle is in a first preset visual angle range, determining that the current single-hand operation state is a left-hand operation state; if the eyeball visual angle is in a second preset visual angle range, determining that the current single-hand operation state is a right-hand operation state;
when the preset object attribute is a face area and the object attribute value is a left face area and a right face area, if the left face area is larger than the right face area, determining that the current one-hand operation state is the left-hand operation state; and if the area of the right face is larger than that of the left face, determining that the current one-hand operation state is the right-hand operation state.
In the above terminal, the processor is specifically configured to execute a start program of the one-handed operation mode, so as to implement the following steps:
when the preset object attributes are the eyeball visual angle and the face area, determining a first one-hand operation state according to the eyeball visual angle, the first preset visual angle range and the second preset visual angle range; determining a second one-handed operation state according to the left face area and the right face area; determining the current operation state according to the first single-hand operation state and the second single-hand operation state; when the first single-hand operation state and the second single-hand operation state are the same, determining the first single-hand operation state as the current operation state; and when the first single-hand operation state and the second single-hand operation state are different, selecting the first single-hand operation state and the second single-hand operation state according to a preset selection method, and determining the current operation state.
An embodiment of the present invention further provides a computer-readable storage medium, where one or more programs are stored, and the one or more programs may be executed by one or more processors to implement the method for starting the single-hand operation mode.
Therefore, in the technical scheme of the embodiment of the invention, when the terminal detects that the terminal is in the display interface, the preset object attribute is detected through the camera device, and the object attribute value is obtained; determining the current one-hand operation state according to the object attribute value and a preset attribute condition corresponding to the preset object attribute; displaying a selection message on a display interface according to the current one-hand operation state; the selection message is used for providing whether to start the one-hand operation mode option in the direction corresponding to the current one-hand operation state. That is to say, in the technical solution of the embodiment of the present invention, the terminal can automatically push whether to start the one-handed operation mode in a certain direction, so as to improve the flexibility of the terminal in realizing the start of the one-handed operation mode.
Drawings
Fig. 1 is a schematic diagram of a hardware structure of an alternative mobile terminal for implementing various embodiments of the present invention;
fig. 2 is a diagram of a communication network system architecture according to an embodiment of the present invention;
fig. 3 is a flowchart illustrating a method for starting a single-handed operation mode according to an embodiment of the present invention;
FIG. 4 is a schematic diagram illustrating an exemplary determination of a current one-handed operation state according to an eye view according to an embodiment of the present invention;
FIG. 5 is a diagram illustrating an exemplary determination of a current one-handed operation status based on a face area according to an embodiment of the present invention;
FIG. 6 is a schematic diagram of an exemplary interface for selecting a message according to an embodiment of the present invention;
fig. 7 is a schematic diagram of a display interface of an exemplary right-hand operation mode according to an embodiment of the present invention;
fig. 8 is a schematic structural diagram of a terminal according to an embodiment of the present invention.
Detailed Description
It should be understood that the embodiments described herein are only for explaining the technical solutions of the present invention, and are not intended to limit the scope of the present 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 themselves. Thus, "module" and "component" may be used in a mixture.
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 an optional mobile terminal for implementing various embodiments of the present invention, the mobile terminal 100 may include: radio Frequency (RF) unit 101, Wi-Fi module 102, audio output unit 103, audio/video (a/V) 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 Global System for mobile communications (GSM), General Packet Radio Service (GPRS), Code Division Multiple Access 2000(Code Division Multiple Access 2000, CDMA2000), Wideband Code Division Multiple Access (WCDMA), Time Division-Synchronous Code Division Multiple Access (TD-SCDMA), Frequency Division duplex Long Term Evolution (FDD-LTE), and Time Division duplex Long Term Evolution (TDD-LTE), etc.
Wi-Fi belongs to a short-distance wireless transmission technology, and a mobile terminal can help a user to receive and send emails, browse webpages, access streaming media and the like through a Wi-Fi module 102, and provides wireless broadband internet access for the user. Although fig. 1 shows the Wi-Fi 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 Wi-Fi 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 graphics processor 1041 may be stored in the memory 109 (or other storage medium) or transmitted via the radio frequency unit 101 or the Wi-Fi 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 during reception and transmission of 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 User Equipment (UE) 201, an Evolved UMTS Terrestrial radio access Network (E-UTRAN) 202, an Evolved Packet Core (EPC) 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 a Mobility Management Entity (MME) 2031, a Home Subscriber Server (HSS) 2032, other MMEs 2033, a Serving GateWay (SGW) 2034, a packet data network GateWay (PDN GateWay, PGW)2035, and a Policy and Charging Rules Function (PCRF) 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, IP Multimedia Subsystem (IMS), 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.
Example one
An embodiment of the present invention provides a method for starting a one-handed operation mode, and fig. 3 is a flowchart illustrating the method for starting the one-handed operation mode according to the embodiment of the present invention. As shown in fig. 3, the method mainly comprises the following steps:
and S301, when the display interface is detected, detecting a preset object attribute through the camera device, and obtaining an object attribute value.
In the embodiment of the invention, when the terminal detects that the terminal is in the display interface, the preset object attribute can be detected through the camera device.
In the embodiment of the present invention, the terminal is provided with an image pickup device, which has a function of acquiring image information, and the image pickup device may be a front-facing camera.
It should be noted that, in the embodiment of the present invention, a display is further disposed on the terminal, and is used for providing a display interface and displaying various information.
It should be noted that, in the embodiment of the present invention, the user may preset the object attribute on the terminal according to the own need or preference, and the preset object attribute may include multiple types. That is to say, the specific preset object attribute and the number of types included in the preset object attribute are not limited in the embodiment of the present invention.
It should be noted that, in the embodiment of the present invention, the terminal automatically detects whether the terminal is in the display interface, and when the terminal detects that the terminal is in the display interface, the camera device detects the preset object attribute. The display interface may be an interface set by a user according to a requirement of the user, and a specific display interface is not limited in the embodiment of the present invention.
For example, the user may set the display interface as any interface in which the terminal is in a bright screen state, that is, the preset object attribute is automatically detected by the camera device as long as the terminal is detected to be in the bright screen state. The user can also set the display interface as the display interface in which the terminal is located and specifically has a virtual keyboard, that is, when the terminal detects that the display interface has the virtual keyboard, the preset object attribute is automatically detected through the camera device.
Optionally, in an embodiment of the present invention, the preset object attribute set on the terminal by the user may be at least one of: eyeball visual angle, facial area.
Illustratively, if the preset object attribute in the terminal is an eyeball angle, when the terminal detects that the terminal is in a display interface, the terminal detects the eyeball angle through the camera device, and the eyeball angle is an object attribute value.
If the preset object attribute in the terminal is the face area, when the terminal detects that the terminal is in the display interface, detecting the left face area and the right face area through a camera device, wherein the left face area and the right face area are object attribute values.
If the preset object attributes in the terminal are the eyeball visual angle and the face area, when the terminal detects that the terminal is located at a display interface, the eyeball visual angle, the left face area and the right face area are detected through the camera device, and the eyeball visual angle, the left face area and the right face area are the object attribute values.
It can be understood that, in the prior art, the terminal implementing the opening of the one-handed operation mode first needs to receive a relevant instruction sent by the user, and then opens the corresponding one-handed operation mode according to the relevant instruction. Specifically, a user first needs to find an option of a one-handed operation mode in a terminal, send a selection instruction to the terminal, after the terminal receives the selection instruction, display the type of the one-handed operation mode, such as a left-handed operation mode and a right-handed operation mode, on a display interface, and finally, the terminal receives the selection instruction sent by the user, and starts the left-handed operation mode or the right-handed operation mode according to the selection instruction. The whole process of starting the single-hand operation mode in the prior art is complex, multiple times of sending and receiving of instructions are required between the user and the terminal, and the terminal can only passively display single-hand operation mode options for the user to select. In the embodiment of the invention, the terminal can detect the preset object attribute through the camera device without sending any instruction to the terminal by the user, perform relevant judgment and determine whether to display the single-handed operation mode option on the display interface, and the single-handed operation mode option displayed on the display interface is an option of whether the single-handed operation mode in a certain direction autonomously determined by the terminal is started or not, and the user only needs to select whether to start the single-handed operation mode in the certain direction displayed on the display interface. In addition, the preset object attribute can be set independently according to the self requirement of the user. Therefore, compared with the prior art, the starting method of the single-hand operation mode has more flexibility.
S302, determining the current one-hand operation state according to the object attribute value and the preset attribute condition corresponding to the preset object attribute.
In the embodiment of the invention, after the terminal detects the preset object attribute through the camera device and obtains the object attribute value, the terminal can determine the current one-handed operation state according to the object attribute value and the preset attribute condition corresponding to the preset object attribute.
It should be noted that, in the embodiment of the present invention, the preset attribute condition corresponding to the preset object attribute may be preset on the terminal by the user according to the degree of the one-handed operation mode requirement of the user, and the specific preset attribute condition is not limited in the embodiment of the present invention.
It should be noted that, in the embodiment of the present invention, the current one-handed operation state determined by the terminal may be: a left-hand operating state, or a right-hand operating state. When the terminal determines that the current one-hand operation state is the left-hand operation state, the terminal judges that the user only uses the left hand to operate the terminal, and when the terminal determines that the current one-hand operation state is the right-hand operation state, the terminal judges that the user only uses the right hand to operate the terminal.
In the embodiment of the present invention, when the preset object attribute is the eyeball perspective and the object attribute value is the eyeball perspective, and if the eyeball perspective is within the first preset perspective range, the terminal may determine that the current one-handed operation state is the left-handed operation state. And if the eyeball visual angle is within the second preset visual angle range, the terminal can determine that the current one-hand operation state is the right-hand operation state.
It can be understood that, in the embodiment of the present invention, if the eyeball visual angle is not within the first preset visual angle range or the second preset visual angle range, the terminal automatically determines that the current one-handed operation state does not exist, and does not need to enter the one-handed operation mode, i.e., the subsequent steps are not executed any more.
Fig. 4 is a schematic diagram illustrating an exemplary determination of a current one-handed operation state according to an eyeball viewing angle according to an embodiment of the present invention. The terminal takes the plane where the display interface is located as a reference, and the angle of rotation from right to left is 0-180 degrees. The first preset visual angle range stored on the terminal is 0-30 degrees, and the second preset visual angle range is 150-180 degrees. If the eyeball visual angle is 25 degrees, namely the eyeball visual angle of the user is towards the left, the terminal determines that the current one-hand operation state is the left-hand operation state, and if the eyeball visual angle is 160 degrees, namely the eyeball visual angle of the user is towards the right, the terminal determines that the current one-hand operation state is the right-hand operation state.
It can be understood that, in the embodiment of the present invention, if the eyeball angle is neither in the range from 0 degree to 30 degrees nor in the range from 150 degrees to 180 degrees, the terminal automatically determines that the current one-handed operation state does not exist, and does not need to enter the one-handed operation mode, i.e., does not perform the following steps.
In the embodiment of the present invention, when the preset object attribute is a face area and the object attribute values are a left face area and a right face area, if the left face area is larger than the right face area, the terminal may determine that the current one-handed operation state is a left-handed operation state. If the area of the right face is larger than that of the left face, the terminal can determine that the current one-hand operation state is the right-hand operation state.
It can be understood that, in the embodiment of the present invention, if the left area and the right area are equal, the terminal automatically determines that the current one-handed operation state does not exist, and does not need to enter the one-handed operation mode, i.e., does not perform the following steps.
It is understood that, in the embodiment of the present invention, if the area of the left face is larger than the area of the right face, the distance between the terminal and the left face is larger than the distance between the terminal and the right face, that is, the terminal is closer to the left face, which is usually the left-hand operation state, and if the area of the left face is smaller than the area of the right face, the distance between the terminal and the left face is smaller than the distance between the terminal and the right face, that is, the terminal is closer to the right face, which is usually the right-hand operation state.
Illustratively, the terminal obtains a left face area of V1 and a right face area of V2. If V1 is larger than V2, the terminal determines that the current one-handed operation state is the left-handed operation state, and if V1 is smaller than V2, the terminal determines that the current one-handed operation state is the right-handed operation state.
It is understood that if V1 is equal to V2, the terminal determines that the current one-handed operation state does not exist, and does not need to enter the one-handed operation mode, and the subsequent steps are not executed.
Fig. 5 is a schematic diagram of an exemplary method for determining a current one-handed operation state according to a face area according to an embodiment of the present invention. As shown in fig. 5, when the user operates the terminal with another hand, the right face is closer to the terminal, the area of the left face obtained by the terminal is smaller than the area of the right face, and the terminal can determine that the current hand operation state is the right hand operation state.
It should be noted that, the user may also store an area threshold on the terminal, and when the area of the left face is larger than the area of the right face, and the difference between the two is larger than the area threshold, the terminal determines that the current one-handed operation state is the left-handed operation state. And when the area of the left face is smaller than that of the right face and the difference value between the left face and the right face is larger than the area threshold value, the terminal determines that the current one-hand operation state is the right-hand operation state. The area threshold value can more accurately judge the current one-hand operation state, and a user can control the terminal to determine the range of the one-hand operation state by adjusting the size of the area threshold value.
It can be understood that, when the left area is larger than the right area and the difference between the left area and the right area is smaller than or equal to the area threshold, the terminal determines that the current one-handed operation state does not exist, and does not perform the following steps. Or when the area of the left face is smaller than that of the right face and the difference value between the left face and the right face is smaller than or equal to the area threshold, the terminal judges that the current one-hand operation state does not exist, does not need to enter a one-hand operation mode, and does not execute the following steps.
Illustratively, when the preset object attribute is a face area, if a user pre-stores an area threshold value of 3 square centimeters on the terminal, the terminal detects that the left face area is a and the right face area is B through the camera device, if a is larger than B and the difference value between a and B is larger than the area threshold value, namely 3 square centimeters, the terminal determines that the current operation state is a left-hand operation state, and if a is smaller than B and the difference value between B and a is larger than the area threshold value, namely 3 square centimeters, the terminal determines that the current operation state is a right-hand operation state. And if A is larger than B and the difference value of subtracting B from A is smaller than or equal to the area threshold value, namely 3 square centimeters, the terminal judges that the current one-hand operation state does not exist and does not execute the following steps. And if A is smaller than B and the difference value of B minus A is smaller than or equal to the area threshold value, namely 3 square centimeters, the terminal judges that the current one-hand operation state does not exist, does not need to enter a one-hand operation mode and does not execute the following steps.
In the embodiment of the invention, when the preset object attributes are the eyeball visual angle and the face area, the terminal firstly determines a first one-hand operation state according to the eyeball visual angle, the first preset visual angle range and the second preset visual angle range. Then, the terminal determines a second one-handed operation state based on the left and right face areas. And finally, the terminal determines the current operation state according to the first single-hand operation state and the second single-hand operation state.
Specifically, in the embodiment of the present invention, when the first one-handed operation state and the second one-handed operation state are the same, the terminal determines the first one-handed operation state as the current operation state. And when the first single-hand operation state and the second single-hand operation state are different, the terminal selects the first single-hand operation state and the second single-hand operation state according to a preset selection method to determine the current operation state.
It should be noted that, in the embodiment of the present invention, when the preset object attributes are the eyeball viewing angle and the face area, the terminal may directly and simultaneously detect the eyeball viewing angle, the left face area, and the right face area through the image capturing device.
For example, when the terminal determines that the first one-handed operation state is the left-handed operation state and the second one-handed operation state is also the left-handed operation state, the left-handed operation state is determined as the current operation state, when the terminal determines that the first one-handed operation state is the left-handed operation state and the second one-handed operation state is the right-handed operation state, the terminal determines the left-handed operation state as the current operation state if a preset selection method in the terminal is that the first one-handed operation state determined according to the eyeball viewing angle is prioritized over the second one-handed operation state determined according to the face area, and the terminal determines the right-handed operation state as the current operation state if the preset selection method in the terminal is that the second one-handed operation state determined according to the face area is prioritized over the first one-handed operation state determined according to the eyeball viewing angle.
For example, the user may assume that the accuracy of the first one-handed operation state determined by the terminal according to the eyeball viewing angle is higher than the accuracy of the second one-handed operation state determined according to the face area, that is, the first one-handed operation state and the second one-handed operation state are different, and the first one-handed operation state is determined as the current one-handed operation state. The user considers that the accuracy of the first single-hand operation state determined by the terminal according to the eyeball visual angle is lower than the accuracy of the second single-hand operation state determined according to the face area, namely the first single-hand operation state and the second single-hand operation state are set to be different, and the second single-hand operation state is determined as the current single-hand operation state. The specific selection method is not limited in the embodiments of the present invention.
It is understood that, in the embodiment of the present invention, if the accuracy of the first one-handed operation state determined by the terminal according to the eyeball viewing angle is higher than the accuracy of the second one-handed operation state determined according to the face area, the second one-handed operation state is actually a further verification of the first one-handed operation state. Therefore, the current one-hand operation state determined by the terminal is ensured to be more accurate.
It should be noted that, in the embodiment of the present invention, the more the types included in the preset object attribute in the terminal, the more the object attribute values detected by the terminal are, the more accurate the current one-handed operation state is finally determined.
S303, displaying a selection message on a display interface according to the current one-hand operation state; the selection message is used for providing whether to start the one-hand operation mode option in the direction corresponding to the current one-hand operation state.
In the embodiment of the invention, after the terminal determines the current one-handed operation state, the terminal can display the selection message on the display interface according to the current one-handed operation state.
It should be noted that, in the embodiment of the present invention, two single-handed operation modes are stored on the terminal, which are respectively: a left-hand operation mode and a right-hand operation mode. The current one-hand operation state is a left-hand operation state, the one-hand operation mode corresponding to the direction is a left-hand operation mode, the current one-hand operation state is a right-hand operation state, and the one-hand operation mode corresponding to the direction is a right-hand operation mode.
Specifically, in the embodiment of the present invention, when it is determined that the current one-handed operation state is the left-handed operation state, the terminal displays a selection message for providing whether to turn on the left-handed operation mode on the display interface. And when the current one-hand operation state is determined to be the right-hand operation state, the terminal displays a selection message for providing whether to start the right-hand operation mode on the display interface.
Fig. 6 is a schematic diagram of an exemplary interface displaying a selected message according to an embodiment of the present invention. As shown in fig. 6, the terminal determines that the current one-handed operation state is the right-handed operation state, and displays a dialog box in which options of "whether to start the right-handed operation mode" and "yes" and "no" are displayed on the display interface. When the user selects "yes", the terminal starts the right-hand operation mode, and as shown in fig. 7, the virtual keyboard is reduced and leans to the right side of the display interface.
It can be understood that, in the embodiment of the present invention, the user may select whether to turn on the single-handed operation mode according to the actual needs of the user, that is, the user may not turn on the single-handed operation mode when the user is in the single-handed operation state but does not want to turn on the single-handed operation mode.
The embodiment of the invention provides a method for operating a mode by one hand, wherein when a terminal detects that the terminal is in a display interface, a preset object attribute is detected by a camera device to obtain an object attribute value; determining the current one-hand operation state according to the object attribute value and a preset attribute condition corresponding to the preset object attribute; displaying a selection message on a display interface according to the current one-hand operation state; the selection message is used for providing whether to start the one-hand operation mode option in the direction corresponding to the current one-hand operation state. That is to say, in the technical solution of the embodiment of the present invention, the terminal can automatically push whether to start the one-handed operation mode in a certain direction, so as to improve the flexibility of the terminal in realizing the start of the one-handed operation mode.
Example two
Fig. 8 is a schematic structural diagram of a terminal according to an embodiment of the present invention, where the terminal includes: a processor 801, a memory 802, an image pickup device 803, a display 804, and a communication bus 805;
the communication bus 805 is used for realizing connection communication between the processor 801 and the memory 802;
the display 804 is used for providing a display interface;
the processor 801 is configured to execute a start-up program of the one-handed operation mode stored in the memory 802 to implement the following steps:
when the display interface is detected to be in the display interface, a preset object attribute is detected through the camera 803, and an object attribute value is obtained; determining the current one-hand operation state according to the object attribute value and a preset attribute condition corresponding to the preset object attribute; displaying a selection message on the display interface according to the current one-hand operation state; and the selection message is used for providing whether to start the one-hand operation mode option in the direction corresponding to the current one-hand operation state.
Optionally, the processor 801 is specifically configured to execute a starting program of the single-hand operation mode, so as to implement the following steps:
when the preset object attribute is an eyeball visual angle and the object attribute value is an eyeball visual angle, and if the eyeball visual angle is in a first preset visual angle range, determining that the current single-hand operation state is a left-hand operation state; if the eyeball visual angle is in a second preset visual angle range, determining that the current single-hand operation state is a right-hand operation state;
when the preset object attribute is a face area and the object attribute value is a left face area and a right face area, if the left face area is larger than the right face area, determining that the current one-hand operation state is the left-hand operation state; and if the area of the right face is larger than that of the left face, determining that the current one-hand operation state is the right-hand operation state.
Optionally, the processor 801 is specifically configured to execute a starting program of the single-hand operation mode, so as to implement the following steps:
when the preset object attributes are the eyeball visual angle and the face area, determining a first one-hand operation state according to the eyeball visual angle, the first preset visual angle range and the second preset visual angle range; determining a second one-handed operation state according to the left face area and the right face area; determining the current operation state according to the first single-hand operation state and the second single-hand operation state; when the first single-hand operation state and the second single-hand operation state are the same, determining the first single-hand operation state as the current operation state; and when the first single-hand operation state and the second single-hand operation state are different, selecting the first single-hand operation state and the second single-hand operation state according to a preset selection method, and determining the current operation state.
The embodiment of the invention provides a terminal, which detects the preset object attribute through a camera device when detecting that the terminal is in a display interface to obtain an object attribute value; determining the current one-hand operation state according to the object attribute value and a preset attribute condition corresponding to the preset object attribute; displaying a selection message on a display interface according to the current one-hand operation state; the selection message is used for providing whether to start the one-hand operation mode option in the direction corresponding to the current one-hand operation state. That is to say, the terminal provided in the embodiment of the present invention can automatically push whether to start a one-handed operation mode in a certain direction, so as to improve the flexibility of the terminal in realizing the one-handed operation mode.
An embodiment of the present invention provides a computer-readable storage medium, which stores one or more programs that can be executed by one or more processors to implement the method for starting the above-mentioned single-hand operation mode. The computer-readable storage medium may be a volatile Memory (volatile), such as a Random-Access Memory (RAM); or a non-volatile Memory (non-volatile Memory), such as a Read-Only Memory (ROM), a flash Memory (flash Memory), a Hard Disk (Hard Disk Drive, HDD) or a Solid-State Drive (SSD); or may be a respective device, such as a mobile phone, computer, tablet device, personal digital assistant, etc., that includes one or any combination of the above-mentioned memories.
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 (5)
1. A method for starting a one-hand operation mode is applied to a terminal, the terminal is provided with a camera device, and the method comprises the following steps:
when the display interface is detected, detecting a preset object attribute through the camera device to obtain an object attribute value;
determining the current one-hand operation state according to the object attribute value and a preset attribute condition corresponding to the preset object attribute;
displaying a selection message on the display interface according to the current one-hand operation state; the selection message is used for providing whether to start a one-hand operation mode option in the direction corresponding to the current one-hand operation state;
determining the current one-handed operation state according to the object attribute value and the preset attribute condition corresponding to the preset object attribute, wherein the determining the current one-handed operation state comprises the following steps:
when the preset object attribute is an eyeball visual angle and the object attribute value is an eyeball visual angle, and if the eyeball visual angle is in a first preset visual angle range, determining that the current single-hand operation state is a left-hand operation state; if the eyeball visual angle is in a second preset visual angle range, determining that the current single-hand operation state is a right-hand operation state;
or, when the preset object attribute is a face area and the object attribute value is a left face area and a right face area, if the left face area is larger than the right face area, determining that the current one-handed operation state is a left-handed operation state; if the area of the right face is larger than the area of the left face, determining that the current single-hand operation state is a right-hand operation state;
or when the preset object attributes are an eyeball visual angle and a face area, determining a first one-hand operation state according to the eyeball visual angle, a first preset visual angle range and a second preset visual angle range; determining a second one-handed operation state according to the left face area and the right face area; and determining the current operation state according to the first single-hand operation state and the second single-hand operation state.
2. The method of claim 1, wherein determining a current operating state based on the first one-handed operating state and the second one-handed operating state comprises:
and when the first single-hand operation state and the second single-hand operation state are the same, determining the first single-hand operation state as the current operation state.
3. The method of claim 1, wherein determining a current operating state based on the first one-handed operating state and the second one-handed operating state comprises:
and when the first single-hand operation state and the second single-hand operation state are different, selecting the first single-hand operation state and the second single-hand operation state according to a preset selection method, and determining the current operation state.
4. A terminal, characterized in that the terminal comprises: the device comprises a processor, a memory, a camera device, a display and a communication bus;
the communication bus is used for realizing connection communication between the processor and the memory;
the display is used for providing a display interface;
the processor is used for executing the starting program of the single-hand operation mode stored in the memory so as to realize the following steps:
when the display interface is detected to be in the display interface, detecting a preset object attribute through the camera device to obtain an object attribute value; determining the current one-hand operation state according to the object attribute value and a preset attribute condition corresponding to the preset object attribute; displaying a selection message on the display interface according to the current one-hand operation state; the selection message is used for providing whether to start a one-hand operation mode option in the direction corresponding to the current one-hand operation state;
wherein the processor is specifically configured to execute a start-up program of the one-handed operation mode to implement the following steps:
when the preset object attribute is an eyeball visual angle and the object attribute value is an eyeball visual angle, and if the eyeball visual angle is in a first preset visual angle range, determining that the current single-hand operation state is a left-hand operation state; if the eyeball visual angle is in a second preset visual angle range, determining that the current single-hand operation state is a right-hand operation state;
or, when the preset object attribute is a face area and the object attribute value is a left face area and a right face area, if the left face area is larger than the right face area, determining that the current one-handed operation state is a left-handed operation state; if the area of the right face is larger than the area of the left face, determining that the current single-hand operation state is a right-hand operation state;
or when the preset object attributes are an eyeball visual angle and a face area, determining a first one-hand operation state according to the eyeball visual angle, a first preset visual angle range and a second preset visual angle range; determining a second one-handed operation state according to the left face area and the right face area; determining a current operation state according to the first single-hand operation state and the second single-hand operation state; when the first single-hand operation state and the second single-hand operation state are the same, determining the first single-hand operation state as the current operation state; and when the first single-hand operation state and the second single-hand operation state are different, selecting the first single-hand operation state and the second single-hand operation state according to a preset selection method, and determining the current operation state.
5. A computer-readable storage medium, characterized in that the computer-readable storage medium stores one or more programs which are executable by one or more processors to implement the method of any one of claims 1-3.
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| CN103929583A (en) * | 2013-01-15 | 2014-07-16 | 北京三星通信技术研究有限公司 | Method for controlling intelligent terminal and intelligent terminal |
| CN105335059A (en) * | 2014-07-31 | 2016-02-17 | 优视科技有限公司 | Identification method for user operation mode in handheld device and handheld device |
| CN107291238A (en) * | 2017-06-29 | 2017-10-24 | 深圳天珑无线科技有限公司 | A kind of data processing method and device |
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| CN103929583A (en) * | 2013-01-15 | 2014-07-16 | 北京三星通信技术研究有限公司 | Method for controlling intelligent terminal and intelligent terminal |
| CN105335059A (en) * | 2014-07-31 | 2016-02-17 | 优视科技有限公司 | Identification method for user operation mode in handheld device and handheld device |
| CN107291238A (en) * | 2017-06-29 | 2017-10-24 | 深圳天珑无线科技有限公司 | A kind of data processing method and device |
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