CN115113775B - Input device selection method and device, storage medium and terminal device - Google Patents

Input device selection method and device, storage medium and terminal device Download PDF

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Publication number
CN115113775B
CN115113775B CN202210751270.0A CN202210751270A CN115113775B CN 115113775 B CN115113775 B CN 115113775B CN 202210751270 A CN202210751270 A CN 202210751270A CN 115113775 B CN115113775 B CN 115113775B
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input
input device
equipment
event
confirmation
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CN115113775A (en
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马志超
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Spreadtrum Communications Tianjin Co Ltd
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Spreadtrum Communications Tianjin Co Ltd
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    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input 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
    • G06F3/01Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0481Interaction techniques based on graphical user interfaces [GUI] based on specific properties of the displayed interaction object or a metaphor-based environment, e.g. interaction with desktop elements like windows or icons, or assisted by a cursor's changing behaviour or appearance
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input 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
    • G06F3/01Input arrangements or combined input and output arrangements for interaction between user and computer
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00Arrangements for program control, e.g. control units
    • G06F9/06Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/44Arrangements for executing specific programs
    • G06F9/451Execution arrangements for user interfaces

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Software Systems (AREA)
  • Input From Keyboards Or The Like (AREA)

Abstract

The embodiment of the invention provides a selection method and device of input equipment, a storage medium and terminal equipment. The method comprises the following steps: receiving a confirmation device instruction input by a user on the acquired visual selection interface, wherein the confirmation device instruction comprises input device information; and responding to the confirmation device instruction, and only reporting the input event of the input device corresponding to the input device information through the event distribution thread. In the embodiment of the invention, a user can select whether to use only the current input device in the visual selection interface so as to realize that only one input device is used for inputting, thereby avoiding the false touch of fingers or other input devices and improving the input efficiency.

Description

Input device selection method and device, storage medium and terminal device
[ field of technology ]
The present invention relates to the field of software technologies, and in particular, to a method and an apparatus for selecting an input device, a storage medium, and a terminal device.
[ background Art ]
For a terminal device supporting multiple input devices, if a user connects multiple input devices such as a mouse, a stylus, etc. at this time. When a user wants to draw by using a stylus, the drawing is disturbed due to careless touch of a finger or other input devices, and false touch is easily generated, so that the input efficiency is low.
[ invention ]
In view of the above, the embodiments of the present invention provide a method and apparatus for selecting an input device, a storage medium, and a terminal device, so as to prevent a false touch of the input device and improve input efficiency.
In one aspect, an embodiment of the present invention provides a method for selecting an input device, including:
receiving a confirmation device instruction input by a user on the acquired visual selection interface, wherein the confirmation device instruction comprises input device information;
and responding to the confirmation equipment instruction, and only reporting the input event of the input equipment corresponding to the input equipment information through an event distribution thread.
Optionally, before the reporting, by the event distribution thread, only the input event of the input device corresponding to the input device information, the method includes:
setting only the current device attribute value to yes;
judging whether the attribute value of the equipment which is only used currently is yes or not through an input management service;
and if the input management service judges that the attribute value of the only used current equipment is yes, continuing to execute the step of only reporting the input event of the input equipment corresponding to the input equipment information through the event distribution thread.
Optionally, the reporting, by the event distribution thread, only the input event of the input device corresponding to the input device information includes:
and filtering the input events of the input devices except the input device corresponding to the input device information through an event distribution thread.
Optionally, the method further comprises:
and if the input management service judges that the attribute value of the current equipment is not used, reporting the input events of all the input equipment through the event distribution thread.
Optionally, before receiving the confirmation device instruction input by the user in the acquired visual selection interface, the method includes:
when receiving a connection signal of an external input device, creating a device node of the input device;
a visual selection interface is generated in response to the device node.
Optionally, the input device information includes an input device name and/or an input device number.
Optionally, the setting the current device attribute value to be used only includes:
default settings will be no using only the current device attribute values.
In another aspect, an embodiment of the present invention provides a selecting apparatus for an input device, including:
the receiving module is used for receiving a confirmation equipment instruction input by a user in the acquired visual selection interface, wherein the confirmation equipment instruction comprises input equipment information;
and the first reporting module is used for responding to the confirmation equipment instruction and reporting only the input event of the input equipment corresponding to the input equipment information through an event distribution thread.
In another aspect, an embodiment of the present invention provides a storage medium, including: the storage medium comprises a stored program, wherein the program is controlled to control a device where the storage medium is located to execute the selection method of the input device.
In another aspect, an embodiment of the present invention provides a terminal device, including a memory and a processor, where the memory is configured to store information including program instructions, and the processor is configured to control execution of the program instructions, where the program instructions, when loaded and executed by the processor, implement steps of a method for selecting an input device as described above.
In the technical scheme of the selection method of the input device, which is provided by the embodiment of the invention, a confirmation device instruction input by a user in an acquired visual selection interface is received, wherein the confirmation device instruction comprises input device information; and responding to the confirmation device instruction, and only reporting the input event of the input device corresponding to the input device information through the event distribution thread. In the embodiment of the invention, a user can select whether to use only the current input device in the visual selection interface so as to realize that only one input device is used for inputting, thereby avoiding the false touch of fingers or other input devices and improving the input efficiency.
[ description of the drawings ]
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a flowchart of a method for selecting an input device according to an embodiment of the present invention;
FIG. 2 is a flowchart of another method for selecting an input device according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a selection device of an input device according to an embodiment of the present invention;
fig. 4 is a schematic diagram of a terminal device according to an embodiment of the present invention.
[ detailed description ] of the invention
For a better understanding of the technical solution of the present invention, the following detailed description of the embodiments of the present invention refers to the accompanying drawings.
It should be understood that the described embodiments are merely some, but not all, embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The terminology used in the embodiments of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used in this application and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.
It should be understood that the term "and/or" as used herein is merely one way of describing an association of associated objects, meaning that there may be three relationships, e.g., a and/or b, which may represent: the first and second cases exist separately, and the first and second cases exist separately. In addition, the character "/" herein generally indicates that the front and rear associated objects are an "or" relationship.
An embodiment of the present invention provides a method for selecting an input device, and fig. 1 is a flowchart of a method for selecting an input device provided in an embodiment of the present invention, as shown in fig. 1, where the method includes:
step 102, receiving a confirmation device instruction input by a user in the acquired visual selection interface, wherein the confirmation device instruction comprises input device information.
In the embodiment of the invention, each step is executed by the terminal equipment. The terminal device includes a terminal device installed with an Android operating system, for example, the terminal device includes a mobile phone, a tablet computer, a vehicle network device, a Point of sales (POS) device, or a Television (TV).
As an alternative, the user inputs the confirmation device instruction by clicking a confirmation button of the visual selection interface on the terminal device.
And 104, responding to the equipment confirmation instruction, and only reporting the input event of the input equipment corresponding to the input equipment information through the event distribution thread.
In this step, only the input event of the input device corresponding to the input device information is reported through the event distribution thread InputDispatcher.
In the technical scheme provided by the embodiment of the invention, a confirmation device instruction input by a user in an acquired visual selection interface is received, wherein the confirmation device instruction comprises input device information; and responding to the confirmation device instruction, and only reporting the input event of the input device corresponding to the input device information through the event distribution thread. In the embodiment of the invention, a user can select whether to use only the current input device in the visual selection interface so as to realize that only one input device is used for inputting, thereby avoiding the false touch of fingers or other input devices and improving the input efficiency.
An embodiment of the present invention provides another method for selecting an input device, and fig. 2 is a flowchart of another method for selecting an input device provided in an embodiment of the present invention, as shown in fig. 2, where the method includes:
step 202, when a connection signal of an external input device is received, creating a device node of the input device.
In the embodiment of the invention, each step is executed by the terminal equipment. The terminal device comprises a terminal device with an Android operating system installed, and for example, the terminal device comprises a mobile phone, a tablet computer, a vehicle network device, a POS machine or a TV.
In this step, when an external input device is connected to the terminal device, the terminal device may receive a connection signal of the external input device.
Step 204, a visual selection interface is generated in response to the device node.
In this step, when the bottom layer has the addition of the device node, the top layer may pop up a visual selection interface for the user to select. For example, after a handwriting input device is monitored, a visual selection interface is popped up, wherein the visual selection interface may be a selection dialog, the selection dialog including a display statement, a confirm button, and a cancel button, e.g., the display statement is "whether to use the device".
Step 206, receiving a confirmation device instruction input by the user on the acquired visual selection interface, wherein the confirmation device instruction comprises input device information.
In an embodiment of the present invention, the input device information includes an input device name and/or an input device number. For example, the input device name is a handwriting input device, and the input device number is SX1.
As an alternative, the user inputs the confirmation device instruction by clicking a confirmation button of the visual selection interface on the terminal device.
Step 208, in response to confirming the device instruction, sets the use-only-current device attribute value to yes.
In an embodiment of the present invention, step 208 further includes: default settings will be no using only the current device attribute values.
For example, susist.sys.use_device_only is set to true.
Step 210, judging whether the attribute value of the current device is yes or not through the input management service, if yes, executing step 212; if not, go to step 214.
In this step, whether the susbst.sys.use_device_only is true is monitored by the inputManagerservice, if the susbst.sys.use_device_only is true is monitored by the inputManagerservice, it is indicated that the user only uses the current device, and step 212 is executed; if the persistence.sys.use_device_only is false, which is monitored by the InputManagerService, it indicates that the user is not only using the current device, and step 214 is performed.
Step 212, only reporting the input event of the input device corresponding to the input device information through the event distribution thread, and ending the flow.
In this step, only the input event of the input device corresponding to the input device information is reported through the event distribution thread InputDispatcher.
Specifically, the event distribution thread filters the input event report of the input devices except the input device corresponding to the input device information.
In the embodiment of the invention, the connection event distribution thread InputDispatcher of each input device stores the input device information, and after a user selects to use the input device only, the event distribution thread InputDispatcher filters the input event report of other devices through the input device information, so that the event report of the current input device only can be realized.
Step 214, reporting the input events of all the input devices through the event distribution thread.
In this step, when the persistence_device_only is false, the event distribution thread InputDispatcher executes the native logic, i.e. reports the input events of all the input devices.
In the technical scheme provided by the embodiment of the invention, a confirmation device instruction input by a user in an acquired visual selection interface is received, wherein the confirmation device instruction comprises input device information; and responding to the confirmation device instruction, and only reporting the input event of the input device corresponding to the input device information through the event distribution thread. In the embodiment of the invention, a user can select whether to use only the current input device in the visual selection interface so as to realize that only one input device is used for inputting, thereby avoiding the false touch of fingers or other input devices and improving the input efficiency.
In the technical scheme provided by the embodiment of the invention, a visual selection interface is performed to prompt whether only one input device is used or not after the input device is connected, so that the user is given a choice.
According to the technical scheme provided by the embodiment of the invention, the use function of the input equipment can be dynamically and selectively adjusted by a user according to the requirements of the user, so that the interference of other input equipment is eliminated.
According to the technical scheme provided by the embodiment of the invention, the loading and management functions of the input device by the InputManagerService in the Android are applied, and the support of an input device mechanism which can be selected by a user is added at a Android Framework layer.
The embodiment of the invention provides a selection device of input equipment. Fig. 3 is a schematic structural diagram of a selection apparatus of an input device according to an embodiment of the present invention, as shown in fig. 4, where the apparatus includes: a receiving module 11 and a first reporting module 12.
The receiving module 11 is configured to receive a confirmation device instruction input by a user on the acquired visual selection interface, where the confirmation device instruction includes input device information.
The first reporting module 12 is configured to report, by an event distribution thread, only an input event of an input device corresponding to the input device information in response to the confirm device instruction.
In the embodiment of the invention, the device further comprises: a first setting module 13 and a judging module 14.
The first setting module 13 is configured to set the current device attribute value used only to yes.
The judging module 14 is configured to judge whether the attribute value of the only-used current device is yes through the input management service; if the input management service determines that the current device attribute value is yes, the first reporting module 12 is triggered to continuously execute the step of reporting the input event of the input device corresponding to the input device information only through the event distribution thread.
In the embodiment of the present invention, the first reporting module 12 is specifically configured to filter, by the event distribution thread, reporting of an input event of an input device other than the input device corresponding to the input device information.
In the embodiment of the invention, the device further comprises: and a second reporting module 15.
The judging module 14 is configured to trigger the second reporting module 15 to report the input events of all the input devices through the event distribution thread if the input management service judges that only the current device attribute value is used as no.
In the embodiment of the invention, the device further comprises: a creation module 16 and a generation module 17.
The creation module 16 is configured to create a device node of the input device when a connection signal of an external input device is received.
The generation module 17 is configured to generate a visual selection interface in response to the device node.
In an embodiment of the present invention, the input device information includes an input device name and/or an input device number.
In the embodiment of the invention, the device further comprises: a second setting module 18.
The second setting module 18 is for setting default to no using only the current device attribute values.
In the technical scheme provided by the embodiment of the invention, a confirmation device instruction input by a user in an acquired visual selection interface is received, wherein the confirmation device instruction comprises input device information; and responding to the confirmation device instruction, and only reporting the input event of the input device corresponding to the input device information through the event distribution thread. In the embodiment of the invention, a user can select whether to use only the current input device in the visual selection interface so as to realize that only one input device is used for inputting, thereby avoiding the false touch of fingers or other input devices and improving the input efficiency.
The selection device of the input device provided in this embodiment may be used to implement the selection method of the input device in fig. 1 or fig. 2, and the specific description may refer to the embodiment of the selection method of the input device, which is not repeated here.
The embodiment of the invention provides a storage medium, which comprises a stored program, wherein the program controls a device where the storage medium is located to execute the steps of the embodiment of the selection method of the input device when running, and the specific description can be seen from the embodiment of the selection method of the input device.
The embodiment of the invention provides a terminal device, which comprises a memory and a processor, wherein the memory is used for storing information comprising program instructions, the processor is used for controlling execution of the program instructions, and when the program instructions are loaded and executed by the processor, the steps of the embodiment of the selection method of the input device are realized, and the specific description can be seen from the embodiment of the selection method of the input device.
Fig. 4 is a schematic diagram of a terminal device according to an embodiment of the present invention. As shown in fig. 4, the terminal device 20 of this embodiment includes: the processor 21, the memory 22, and the computer program 23 stored in the memory 22 and capable of running on the processor 21, the computer program 23 when executed by the processor 21 implements the selection method applied to the input device in the embodiment, and is not described herein in detail to avoid repetition. Alternatively, the computer program, when executed by the processor 21, implements the functions of each model/unit in the selection device applied to the input device in the embodiment, and in order to avoid repetition, it is not described in detail herein.
Terminal device 20 includes, but is not limited to, a processor 21, a memory 22. It will be appreciated by those skilled in the art that fig. 4 is merely an example of terminal device 20 and is not intended to limit terminal device 20, and may include more or fewer components than shown, or may combine certain components, or different components, e.g., a terminal device may also include an input-output device, a network access device, a bus, etc.
The processor 21 may be a central processing unit (Central Processing Unit, CPU), but may also be other general purpose processors, digital signal processors (Digital Signal Processor, DSP), application specific integrated circuits (Application Specific Integrated Circuit, ASIC), field programmable gate arrays (Field-Programmable Gate Array, FPGA) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, or the like. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like.
The memory 22 may be an internal storage unit of the terminal device 20, such as a hard disk or a memory of the terminal device 20. The memory 22 may also be an external storage device of the terminal device 20, such as a plug-in hard disk provided on the terminal device 20, a Smart Media Card (SMC), a Secure Digital (SD) Card, a Flash memory Card (Flash Card), or the like. Further, the memory 22 may also include both an internal storage unit and an external storage device of the terminal device 20. The memory 22 is used for storing computer programs and other programs and data required by the terminal device. The memory 22 may also be used to temporarily store data that has been output or is to be output.
It will be clear to those skilled in the art that, for convenience and brevity of description, specific working procedures of the above-described systems, apparatuses and units may refer to corresponding procedures in the foregoing method embodiments, which are not repeated herein.
In the several embodiments provided in the present invention, it should be understood that the disclosed systems, devices, and methods may be implemented in other manners. For example, the apparatus embodiments described above are merely illustrative, e.g., the division of the elements is merely a logical function division, and there may be additional divisions when actually implemented, e.g., multiple elements or components may be combined or integrated into another system, or some features may be omitted or not performed. Alternatively, the coupling or direct coupling or communication connection shown or discussed with each other may be an indirect coupling or communication connection via some interfaces, devices or units, which may be in electrical, mechanical or other form.
The units described as separate units may or may not be physically separate, and units shown as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.
In addition, each functional unit in the embodiments of the present invention may be integrated in one processing unit, or each unit may exist alone physically, or two or more units may be integrated in one unit. The integrated units may be implemented in hardware or in hardware plus software functional units.
The integrated units implemented in the form of software functional units described above may be stored in a computer readable storage medium. The software functional unit is stored in a storage medium, and includes several instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) or a Processor (Processor) to perform part of the steps of the methods according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a random access Memory (Random Access Memory, RAM), a magnetic disk, or an optical disk, or other various media capable of storing program codes.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather to enable any modification, equivalent replacement, improvement or the like to be made within the spirit and principles of the invention.

Claims (9)

1. A method of selecting an input device, comprising:
receiving a confirmation device instruction input by a user on the acquired visual selection interface, wherein the confirmation device instruction comprises input device information;
responding to the confirmation equipment instruction, and only reporting the input event of the input equipment corresponding to the input equipment information through an event distribution thread;
before the event distribution thread only reports the input event of the input device corresponding to the input device information, the method comprises the following steps:
setting only the current device attribute value to yes;
judging whether the attribute value of the equipment which is only used currently is yes or not through an input management service;
and if the input management service judges that the attribute value of the only used current equipment is yes, continuing to execute the step of only reporting the input event of the input equipment corresponding to the input equipment information through the event distribution thread.
2. The method according to claim 1, wherein reporting, by the event distribution thread, only the input event of the input device corresponding to the input device information, includes:
and filtering the input events of the input devices except the input device corresponding to the input device information through an event distribution thread.
3. The method as recited in claim 1, further comprising:
and if the input management service judges that the attribute value of the current equipment is not used, reporting the input events of all the input equipment through the event distribution thread.
4. The method of claim 1, wherein prior to receiving the confirmation device instruction entered by the user in the acquired visual selection interface comprises:
when receiving a connection signal of an external input device, creating a device node of the input device;
a visual selection interface is generated in response to the device node.
5. The method of claim 1, wherein the input device information comprises an input device name and/or an input device number.
6. The method of claim 1, wherein the setting the use-only current device attribute value to be yes comprises:
default settings will be no using only the current device attribute values.
7. A selection apparatus of an input device, comprising:
the receiving module is used for receiving a confirmation equipment instruction input by a user in the acquired visual selection interface, wherein the confirmation equipment instruction comprises input equipment information;
the first reporting module is used for responding to the confirmation equipment instruction and reporting only the input event of the input equipment corresponding to the input equipment information through an event distribution thread;
a first setting module for setting only the current device attribute value to yes;
the judging module is used for judging whether the attribute value of the equipment which is only used currently is yes or not through the input management service; and if the input management service judges that the attribute value of the current equipment is yes, triggering the first reporting module to continuously execute the step of reporting the input event of the input equipment corresponding to the input equipment information only through the event distribution thread.
8. A storage medium, comprising: the storage medium includes a stored program, wherein the program, when executed, controls a device in which the storage medium is located to execute a selection method of an input device according to any one of claims 1 to 6.
9. A terminal device comprising a memory for storing information including program instructions and a processor for controlling the execution of the program instructions, characterized in that the program instructions, when loaded and executed by the processor, implement the steps of a method of selecting an input device according to any one of claims 1 to 6.
CN202210751270.0A 2022-06-28 2022-06-28 Input device selection method and device, storage medium and terminal device Active CN115113775B (en)

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102981899A (en) * 2012-10-31 2013-03-20 山东大学 Method for on-demand distribution of input events for mobile device
CN105117223A (en) * 2015-08-20 2015-12-02 广东欧珀移动通信有限公司 Processing method and system of input event
CN111666167A (en) * 2020-06-05 2020-09-15 北京元心科技有限公司 Input event reading processing optimization method, nonvolatile memory and terminal equipment
CN113760122A (en) * 2021-07-21 2021-12-07 深圳市智微智能科技股份有限公司 Secondary screen touch control method and system for dual-screen equipment, terminal and storage medium
CN114327087A (en) * 2021-12-22 2022-04-12 深圳Tcl新技术有限公司 Input event processing method and device, electronic equipment and storage medium

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102981899A (en) * 2012-10-31 2013-03-20 山东大学 Method for on-demand distribution of input events for mobile device
CN105117223A (en) * 2015-08-20 2015-12-02 广东欧珀移动通信有限公司 Processing method and system of input event
CN111666167A (en) * 2020-06-05 2020-09-15 北京元心科技有限公司 Input event reading processing optimization method, nonvolatile memory and terminal equipment
CN113760122A (en) * 2021-07-21 2021-12-07 深圳市智微智能科技股份有限公司 Secondary screen touch control method and system for dual-screen equipment, terminal and storage medium
CN114327087A (en) * 2021-12-22 2022-04-12 深圳Tcl新技术有限公司 Input event processing method and device, electronic equipment and storage medium

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