CN110035154B - Virtual key interaction method and system based on folding screen mobile terminal and mobile terminal - Google Patents
Virtual key interaction method and system based on folding screen mobile terminal and mobile terminal Download PDFInfo
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- CN110035154B CN110035154B CN201910300522.6A CN201910300522A CN110035154B CN 110035154 B CN110035154 B CN 110035154B CN 201910300522 A CN201910300522 A CN 201910300522A CN 110035154 B CN110035154 B CN 110035154B
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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
- 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
- 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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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
- H04M1/0266—Details of the structure or mounting of specific components for a display module assembly
- H04M1/0268—Details of the structure or mounting of specific components for a display module assembly including a flexible display panel
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
- H04M1/72454—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions according to context-related or environment-related conditions
Abstract
The invention relates to a virtual key interaction method, a virtual key interaction system and a mobile terminal based on a folding screen mobile terminal, wherein the method comprises the following steps: acquiring and sending angle information of a first screen and a second screen of a folding screen; receiving the angle information, and controlling one or more virtual keys on the folding screen to start identification when the angle information is smaller than an angle threshold value; acquiring the operation identified by the virtual key, judging whether the error between the identified operation and the preset standard operation is within a reasonable error range, and if so, generating an instruction corresponding to the virtual key; receiving the instructions and generating and transmitting corresponding signals. The opening and closing of the virtual keys are carried out according to the requirements, and the idle part of the screen is greatly utilized; and the virtual key avoids the defects of complex internal structure, thickness influence and the like caused by the physical key, and has better stability compared with the physical key, thereby greatly prolonging the service life of the virtual key.
Description
Technical Field
The invention relates to the technical field of household appliances, in particular to a virtual key interaction method and system based on a folding screen mobile terminal and the mobile terminal.
Background
With the continuous development of mobile phone technology, the forms of mobile phones are more diverse, the interaction requirements are more and more complex, and the interaction mode of the mobile phone is developed to generate a new interaction form along with the change of the forms of the mobile phone. For example, page switching, volume adjustment and the like are indispensable interactions, but in mobile phone interaction, the controllable range of fingers is limited, and particularly, under the condition that the sizes of mobile phone screens are more and more diverse, the interaction by single-hand operation is more and more inconvenient; some mobile phones increase a plurality of physical keys at present to make things convenient for one-hand operation, but the setting of physical key can cause that cell-phone inner structure is complicated, thickness etc. also receives the influence, and the stability of physical key is relatively poor, and life is also shorter.
Therefore, it is desirable to provide a virtual key interaction method, system and mobile terminal based on a folding screen mobile terminal to solve the deficiencies of the prior art.
Disclosure of Invention
In order to solve the problems in the prior art, the invention provides a virtual key interaction method and system based on a folding screen mobile terminal and the mobile terminal.
A virtual key interaction method based on a folding screen mobile terminal comprises the following steps:
acquiring and sending angle information of a first screen and a second screen of a folding screen;
receiving the angle information, and controlling one or more virtual keys on the folding screen to start identification when the angle information is smaller than an angle threshold value;
acquiring the operation identified by the virtual key, judging whether the error between the identified operation and the preset standard operation is within a reasonable error range, and if so, generating an instruction corresponding to the virtual key;
receiving the instructions and generating and transmitting corresponding signals.
Further, the controlling the opening recognition of the one or more virtual keys on the folding screen specifically includes: and acquiring preset start and stop information of a first virtual key, and if the start and stop information is start, starting recognition of the first virtual key.
Further, the controlling the opening recognition of the one or more virtual keys on the folding screen specifically includes: and acquiring preset second virtual key start-stop information, if the start-stop information is start, starting identification authentication by the second virtual key, and if the operation conforming to the preset authentication operation is identified, starting identification by the second virtual key.
Further, the controlling the opening recognition of the one or more virtual keys on the folding screen specifically includes: and acquiring start and stop information of a third virtual key, if the start and stop information is start, acquiring whether the current running application supports multi-point operation, and if so, starting identification of the third virtual key.
Further, the interaction method further comprises: and presetting an instruction corresponding to each preset standard operation of each virtual key.
Based on the same invention thought, the invention also provides a virtual key interaction system based on the folding screen mobile terminal, and the system comprises:
the first acquisition module is used for acquiring and sending angle information of a first screen and a second screen of the folding screen;
the opening and closing module is used for receiving the angle information and controlling one or more virtual keys on the folding screen to be opened and identified when the angle information is smaller than an angle threshold value;
the identification module is used for acquiring the operation identified by the virtual key, judging whether the error between the identified operation and the preset standard operation is within a reasonable error range, and if so, generating an instruction corresponding to the virtual key;
a transmission module for receiving the instructions and generating and transmitting corresponding signals.
Further, the opening and closing module is specifically used for: and acquiring preset start and stop information of a first virtual key, and if the start and stop information is start, starting recognition of the first virtual key.
Further, the opening and closing module is specifically used for: and acquiring preset start and stop information of a first virtual key, if the start and stop information is start, starting identification authentication by a second virtual key, and if the operation conforming to the preset authentication operation is identified, starting identification by the first virtual key.
Further, the opening and closing module is specifically used for: and acquiring start and stop information of a third virtual key, if the start and stop information is start, acquiring whether the current running application supports multi-point operation, and if so, starting identification of the third virtual key.
Further, the interactive system further comprises:
and the presetting module is used for presetting an instruction corresponding to each preset standard operation of each virtual key.
Based on the same invention idea, the invention also provides a mobile terminal which comprises a folding screen and the virtual key interaction system based on the folding screen mobile terminal.
Furthermore, the folding screen of the mobile terminal is provided with a first virtual key at a bending position, the folding screen of the mobile terminal is provided with a second virtual key at a second screen, and the folding screen of the mobile terminal is provided with a third virtual key at the second screen.
Compared with the closest prior art, the technical scheme of the invention has the following advantages:
the virtual key interaction system interaction method based on the folding screen mobile terminal provided by the technical scheme of the invention determines the state of the folding screen through the angle between the first screen and the second screen, when the angle between the first screen and the second screen is smaller than an angle threshold value, the folding screen is in a folding state, one or more virtual keys are started to identify in the folding state, and when the virtual keys identify the operation within an error range with the preset standard operation, the instruction corresponding to the virtual keys is triggered; when the folding screen is in a folding state, the virtual keys are automatically opened, so that the controllable range of fingers can be expanded, convenience is provided for operating the mobile phone by one hand, and the convenience of operation is improved; when the folding screen is in a full-screen state, because the angle between the first screen and the second screen is larger than the angle threshold value, the virtual key is not opened, the opening and closing of the virtual key are carried out according to the requirement, and the idle part of the screen is greatly utilized; and the virtual key avoids the defects of complex internal structure, thickness influence and the like caused by the physical key, and has better stability compared with the physical key, thereby greatly prolonging the service life of the virtual key.
Drawings
Fig. 1 is a schematic flow chart of an interaction method provided by the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
As shown in fig. 1, the present invention provides a virtual key interaction method based on a folding screen mobile terminal, which includes the following steps: s1, acquiring and sending angle information of a first screen and a second screen of the folding screen; s2, receiving the angle information, and controlling one or more virtual keys on the folding screen to start identification when the angle information is smaller than an angle threshold; s3, acquiring the operation identified by the virtual key, judging whether the error between the identified operation and the preset standard operation is within a reasonable error range, and if so, generating an instruction corresponding to the virtual key; and S4, receiving the instruction and generating and sending a corresponding signal.
Determining the state of the folding screen through the angle between the first screen and the second screen, wherein when the angle between the first screen and the second screen is smaller than an angle threshold, the folding screen is in a folding state, one or more virtual keys are started to identify in the folding state, and when the virtual keys identify the operation within an error range of the preset standard operation, an instruction corresponding to the virtual keys is triggered; when the folding screen is in a folding state, the virtual keys are automatically opened, so that the controllable range of fingers can be expanded, convenience is provided for operating the mobile phone by one hand, and the convenience of operation is improved; when the folding screen is in a full-screen state, because the angle between the first screen and the second screen is larger than the angle threshold value, the virtual key is not opened, the opening and closing of the virtual key are carried out according to the requirement, and the idle part of the screen is greatly utilized; and the virtual key avoids the defects of complex internal structure, thickness influence and the like caused by the physical key, and has better stability compared with the physical key, thereby greatly prolonging the service life of the virtual key.
In some embodiments of the present invention, the controlling the identification of the opening of the one or more virtual keys on the folding screen specifically includes: and acquiring preset start and stop information of a first virtual key, and if the start and stop information is start, starting recognition of the first virtual key.
The first virtual key is arranged on the side edge of the folded screen, namely the joint of the first screen and the second screen, and can be used for adjusting volume, turning pages, locking the screen and the like.
In some embodiments of the present invention, the controlling the identification of the opening of the one or more virtual keys on the folding screen specifically includes: and acquiring preset second virtual key start-stop information, if the start-stop information is start, starting identification authentication by the second virtual key, and if the operation conforming to the preset authentication operation is identified, starting identification by the second virtual key.
The second virtual key is arranged on a second screen, namely a back idle screen in a folded state, a user can define standard operation and a corresponding instruction of the second virtual key according to needs, when the folded screen is in the folded state, before the identification is started by the second virtual key, identification authentication is started first, and after the operation which meets the preset identification operation is identified, the identification is started by the second virtual key; of course, the user can also perform custom setting according to the use habit by the authentication operation of the second virtual key.
In some embodiments of the present invention, the controlling the identification of the opening of the one or more virtual keys on the folding screen specifically includes: and acquiring start and stop information of a third virtual key, if the start and stop information is start, acquiring whether the current running application supports multi-point operation, and if so, starting identification of the third virtual key.
The third virtual key is arranged on the second screen, namely the back idle screen in the folded state, and can be used as a game auxiliary key, and multipoint operation is needed in a game, so that when the folded screen is in the folded state, before the third virtual key is used for starting identification, whether the current running application supports multipoint operation or not is determined, and under the condition of support, the third virtual key is used for starting identification. That is to say, when the folding screen is switched to the folding state, if the currently running application supports the multi-point operation, the third virtual key is immediately turned on, if the currently running application does not support the multi-point operation, the third virtual key is not turned on temporarily, until the mobile terminal starts to run the application supporting the multi-point operation, the third virtual key turns on the identification, the application supporting the multi-point operation is a game, and the third virtual key also plays a role of a game auxiliary key.
In some embodiments of the invention, the interaction method further comprises: and presetting an instruction corresponding to each preset standard operation of each virtual key.
Each virtual key stores a plurality of preset standard operations, different operations correspond to different instructions respectively, and a user can preset the operations according to needs and habits, so that the virtual keyboard is convenient to use and improves convenience.
Example 2
Based on the same invention thought, the invention also provides a virtual key interaction system based on the folding screen mobile terminal, and the system comprises: the first acquisition module is used for acquiring and sending angle information of a first screen and a second screen of the folding screen; the opening and closing module is used for receiving the angle information and controlling one or more virtual keys on the folding screen to be opened and identified when the angle information is smaller than an angle threshold value; the identification module is used for acquiring the operation identified by the virtual key, judging whether the error between the identified operation and the preset standard operation is within a reasonable error range, and if so, generating an instruction corresponding to the virtual key; a transmission module for receiving the instructions and generating and transmitting corresponding signals.
In some embodiments of the present invention, the opening and closing module is specifically configured to: and acquiring preset start and stop information of a first virtual key, and if the start and stop information is start, starting recognition of the first virtual key.
In some embodiments of the present invention, the opening and closing module is specifically configured to: and acquiring preset start and stop information of a first virtual key, if the start and stop information is start, starting identification authentication by a second virtual key, and if the operation conforming to the preset authentication operation is identified, starting identification by the first virtual key.
In some embodiments of the present invention, the opening and closing module is specifically configured to: and acquiring start and stop information of a third virtual key, if the start and stop information is start, acquiring whether the current running application supports multi-point operation, and if so, starting identification of the third virtual key.
In some embodiments of the invention, the interactive system further comprises: and the presetting module is used for presetting an instruction corresponding to each preset standard operation of each virtual key.
Example 3
Based on the same invention idea, the invention also provides a mobile terminal which comprises a folding screen and the virtual key interaction system based on the folding screen mobile terminal.
In some embodiments of the present invention, the folding screen is provided with a first virtual key at a bending position, the folding screen of the mobile terminal is provided with a second virtual key on a second screen, and the folding screen of the mobile terminal is provided with a third virtual key on the second screen. The virtual key is a specific area on the folding screen.
It is noted that, in this document, relational terms such as "first" and "second," and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.
It is to be understood that the embodiments described herein may be implemented in hardware, software, firmware, middleware, microcode, or any combination thereof. For a hardware implementation, the Processing units may be implemented within one or more Application Specific Integrated Circuits (ASICs), Digital Signal Processors (DSPs), Digital Signal Processing Devices (DSPDs), Programmable Logic Devices (PLDs), Field Programmable Gate Arrays (FPGAs), general purpose processors, controllers, micro-controllers, microprocessors, other electronic units configured to perform the functions described herein, or a combination thereof.
For a software implementation, the techniques described herein may be implemented by means of units performing the functions described herein. The software codes may be stored in a memory and executed by a processor. The memory may be implemented within the processor or external to the processor.
Those of ordinary skill in the art will appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present invention.
In the embodiments provided in the present application, it should be understood that the disclosed apparatus and method may be implemented in other ways. For example, the above-described apparatus embodiments are merely illustrative, and for example, the division of the units is only one logical division, and other divisions may be realized in practice, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.
In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit.
The functions, if implemented in the form of software functional units and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solutions of the embodiments of the present invention may be essentially implemented or make a contribution to the prior art, or may be implemented in the form of a software product stored in a storage medium and including instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the methods described in the embodiments of the present invention. And the aforementioned storage medium includes: various media capable of storing program codes, such as a U disk, a removable hard disk, a ROM, a RAM, a magnetic disk, or an optical disk.
It is to be noted that 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 identical elements in a process, method, article, or apparatus that comprises the element.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (8)
1. A virtual key interaction method based on a folding screen mobile terminal is characterized by comprising the following steps:
acquiring and sending angle information of a first screen and a second screen of a folding screen;
receiving the angle information, and when the angle information is smaller than an angle threshold value, controlling one or more virtual keys on the folding screen to start and identify when the angle information is smaller than the angle threshold value, wherein a first virtual key is arranged on the side edge of the folded folding screen and is positioned at the joint of the first screen and the second screen; acquiring preset start and stop information of the first virtual key, if the start and stop information is start, starting identification authentication by a second virtual key, and if an operation conforming to a preset authentication operation is identified, starting identification by the first virtual key; wherein the second virtual key is disposed on the back idle screen in a folded state;
acquiring the operation identified by the virtual key, judging whether the error between the identified operation and the preset standard operation is within a reasonable error range, and if so, generating an instruction corresponding to the virtual key;
receiving the instructions and generating and transmitting corresponding signals.
2. The method according to claim 1, wherein the controlling of the opening recognition of one or more virtual keys on the folding screen specifically comprises: and acquiring start and stop information of a third virtual key, if the start and stop information is start, acquiring whether the current running application supports multi-point operation, and if so, starting identification of the third virtual key.
3. The virtual key interaction method based on the folding-screen mobile terminal as claimed in claim 1, further comprising: and presetting an instruction corresponding to each preset standard operation of each virtual key.
4. A virtual key interaction system based on a folding screen mobile terminal is characterized by comprising:
the first acquisition module is used for acquiring and sending angle information of a first screen and a second screen of the folding screen;
the opening and closing module is used for receiving the angle information, when the angle information is smaller than an angle threshold value, the folding screen is in a folding state, and one or more virtual keys on the folding screen are controlled to be opened and identified, wherein a first virtual key is arranged on the side edge of the folded folding screen and is positioned at the joint of the first screen and the second screen; the opening and closing module is specifically used for: acquiring preset start and stop information of a first virtual key, if the start and stop information is start, starting identification authentication by a second virtual key, and if an operation conforming to a preset authentication operation is identified, starting identification by the first virtual key; wherein the second virtual key is arranged on the back idle screen in a folded state;
the identification module is used for acquiring the operation identified by the virtual key, judging whether the error between the identified operation and the preset standard operation is within a reasonable error range, and if so, generating an instruction corresponding to the virtual key;
a transmission module for receiving the instructions and generating and transmitting corresponding signals.
5. The interactive system of claim 4, wherein the open/close module is specifically configured to: and acquiring start and stop information of a third virtual key, if the start and stop information is start, acquiring whether the current running application supports multi-point operation, and if so, starting identification of the third virtual key.
6. The interactive system of claim 4, further comprising:
and the presetting module is used for presetting an instruction corresponding to each preset standard operation of each virtual key.
7. A mobile terminal characterized by comprising a folding screen and the virtual key interaction system based on the folding screen mobile terminal of any one of claims 4 to 6.
8. The mobile terminal according to claim 7, wherein the foldable screen of the mobile terminal is provided with a first virtual key at a bending position, the foldable screen of the mobile terminal is provided with a second virtual key at a second screen, and the foldable screen of the mobile terminal is provided with a third virtual key at the second screen.
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| CN110413181B (en) * | 2019-07-22 | 2021-04-06 | 维沃移动通信有限公司 | Mobile terminal control method and device and mobile terminal |
| CN110430296A (en) * | 2019-08-01 | 2019-11-08 | 深圳市闻耀电子科技有限公司 | A kind of method, apparatus that realizing virtual key function, terminal and storage medium |
| CN110673783B (en) * | 2019-08-29 | 2021-12-31 | 华为技术有限公司 | Touch control method and electronic equipment |
| CN114404624A (en) * | 2022-01-13 | 2022-04-29 | 惠州Tcl移动通信有限公司 | Folded screen disinfection method, disinfection device, storage medium and foldable terminal |
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| CN106412295A (en) * | 2016-09-29 | 2017-02-15 | 努比亚技术有限公司 | Mobile terminal based on virtual key |
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| CN202615267U (en) * | 2012-02-27 | 2012-12-19 | 中兴通讯股份有限公司 | Folding dual-screen flat computer |
| CN105808127B (en) * | 2014-12-29 | 2019-04-23 | 联想(北京)有限公司 | A kind of input method and device |
| CN106293440A (en) * | 2015-06-05 | 2017-01-04 | 昆山研达电脑科技有限公司 | Touch screen-device and the method thereof of application program is entered based on contact area |
| CN108037887B (en) * | 2017-11-30 | 2021-06-18 | 努比亚技术有限公司 | Method for constructing virtual key of terminal, terminal and computer readable storage medium |
| CN109542380A (en) * | 2018-11-26 | 2019-03-29 | Oppo广东移动通信有限公司 | Control method, device, storage medium and the terminal of display pattern |
| CN109613958A (en) * | 2018-11-26 | 2019-04-12 | 维沃移动通信有限公司 | A kind of terminal equipment control method and terminal device |
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