Invention content
The main purpose of the present invention is to provide a kind of method, apparatus of keystroke handling and computer readable storage medium,Aim to solve the problem that in the prior art when key command for function key when can not in time the associated application of calling function key carry out processing functionThe technical issues of key instructs.
To achieve the above object, the present invention provides a kind of method of keystroke handling, and the button processing method includes as followsStep：
Judge whether the key command received is function button instruction；
It is instructed if it is function button, the processing mode of the function button instruction is selected according to current platform type；
According to the processing mode that the function button instructs, operation and the function button instruct associated application processing,To handle the function button instruction.
Preferably, the processing mode instructed according to the function button, operation are associated with function button instructionApplication processing, include to handle function button instruction step：
When it is to send broadcast message to select the processing mode of the function button instruction, broadcast message is sent, with noticeAssociated application is instructed to handle the function button instruction with the function button.
Preferably, it is wrapped after the processing mode step that the function button instruction is selected according to current platform typeIt includes：
Obtain the identifier that associated application is instructed with the function button；
When it is to send broadcast message to select the processing mode of the function button instruction, sends and carry the identifierBroadcast message for identifying the broadcast message with the associated application of the function button, and handles the function button instruction.
Preferably, described when it is to send broadcast message to select the processing mode of the function button instruction, send broadcastMessage, to include before notice and the function button instruction associated application processing function button instruction step：
When it is to send broadcast message to select the processing mode of the function button instruction, judge that currently running application isIt is no to handle the function button instruction；
If currently running application cannot handle the function button instruction, sends broadcast message and answered to other function buttonsWith.
Preferably, the processing mode instructed according to the function button, operation are associated with function button instructionApplication, include to handle function button instruction step：
Obtain the identifier that associated application is instructed with the function button；
When it is to start service to select the processing mode of the function button instruction, the startup for carrying the identifier is sentIt instructs and instructs associated application to the function button, start and the function button instructs associated application, to handleState function button instruction.
Preferably, described when it is to start service to select the processing mode of the function button instruction, startup and the work(Can the associated application of key command, include to handle function button instruction step：
When it is to start service to select the processing mode of the function button instruction, judge that currently running application whether may be usedTo handle the function button instruction；
If currently running application cannot handle the function button instruction, starts and function button instruction is associatedUsing to handle the function button instruction.
Preferably, described to judge whether the key command received is that function button instruction step includes before：
The process for sending broadcast message and the process for starting service are created in system initialization, and the hair is respectively setSend the Platform Type and the Platform Type for starting service processes and being supported that broadcast message process is supported.
Preferably, the process that the process for sending broadcast message and startup service are created in system initialization, and pointThe Platform Type and the Platform Type for starting service processes and being supported that the transmission broadcast message process is supported are not setInclude after step：
Function key application is arranged to support to receive the broadcast message that the broadcast message process is sent；
The function key application is arranged simultaneously to support to receive the enabled instruction for starting service processes and sending.
In addition, to achieve the above object, the present invention also provides the device of the keystroke handling, which includes：Memory,Processor and it is stored in the keystroke handling program that can be run on the memory and on the processor, the keystroke handling journeyThe step of sequence realizes button processing method as described above when being executed by the processor.
In addition, to achieve the above object, the present invention also proposes a kind of computer readable storage medium, which is characterized in that instituteIt states and is stored with keystroke handling program on computer readable storage medium, realized such as when the keystroke handling program is executed by processorAbove the step of button processing method.
The method, apparatus and readable computer storage medium for a kind of keystroke handling that the embodiment of the present invention proposes, displayJudge whether the key command received is function button instruction, instructs if it is function button, is selected according to current platform typeThe processing mode for selecting the function button instruction, according to the processing mode that the function button instructs, operation and the function are pressedKey instructs associated application processing, is instructed with handling the function button.
The present invention sends broadcast message function by system registry and starts service function, refers to when system receives function keyIt enables, according to Platform Type by the way of sending broadcast message or starting service, realizes the global operation of function button, make functionKey command can be timely responded under any application scenarios.It is simultaneous simultaneously this invention simplifies the processing of function buttonAppearance effectively solves the problems, such as that each cassette mechanism platform need to integrate different software since hardware is different, reduces Developmental Engineer and collectionAt the workload of engineer.
Specific implementation mode
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
The primary solutions of the embodiment of the present invention are：Judge whether the key command received is function button instruction,It is instructed if it is function button, the processing mode of the function button instruction is selected according to current platform type, according to the work(The processing mode of energy key command, operation and the function button instruct associated application processing, to handle the function buttonInstruction.
Since in the prior art, the window management module of system unifies the button that the remote controler that intercept process receives is sent outInstruction, sends it to currently running application and is handled, and when key command is that function button instructs, can not call in timeAssociated application is instructed to carry out the function that processing function key instructs with function button.
The present invention provides a solution, sends broadcast message function by system registry and starts service function, whenSystem receives function key instruction, according to Platform Type by the way of sending broadcast message or starting service, realizes that function is pressedThe global operation of key makes function button instruction that can be timely responded under any application scenarios.
As shown in Figure 1, the terminal structure schematic diagram for the hardware running environment that Fig. 1, which is the embodiment of the present invention, to be related to.
Terminal of the embodiment of the present invention is keystroke handling device.
As shown in Figure 1, the keystroke handling device may include：Processor 1001, such as CPU, communication bus 1002, storageDevice 1003, display 1004.Wherein, communication bus 1002 is for realizing the connection communication between these components.Memory 1003It can be high-speed RAM memory, can also be stable memory (non-volatile memory), such as magnetic disk storage.Memory 1003 optionally can also be the storage device independently of aforementioned processor 1001.
It will be understood by those skilled in the art that the restriction of the not structure paired terminal of terminal structure shown in Fig. 1, can wrapIt includes than illustrating more or fewer components, either combines certain components or different components arrangement.
As shown in Figure 1, as may include operating system and button in a kind of memory 1003 of computer storage mediaHandle application program.
In device shown in Fig. 1, processor 1001 can be used for calling the keystroke handling journey stored in memory 1003Sequence, and execute following operation：
Judge whether the key command received is function button instruction；
It is instructed if it is function button, the processing mode of the function button instruction is selected according to current platform type；
According to the processing mode that the function button instructs, operation and the function button instruct associated application processing,To handle the function button instruction.
Further, processor 1001 can call the keystroke handling application program stored in memory 1003, also executeIt operates below：
When it is to send broadcast message to select the processing mode of the function button instruction, broadcast message is sent, with noticeAssociated application is instructed to handle the function button instruction with the function button.
Further, processor 1001 can call the keystroke handling application program stored in memory 1003, also executeIt operates below：
Obtain the identifier that associated application is instructed with the function button；
When it is to send broadcast message to select the processing mode of the function button instruction, sends and carry the identifierBroadcast message for identifying the broadcast message with the associated application of the function button, and handles the function button instruction.
Further, processor 1001 can call the keystroke handling application program stored in memory 1003, also executeIt operates below：
When it is to send broadcast message to select the processing mode of the function button instruction, judge that currently running application isIt is no to handle the function button instruction；
If currently running application cannot handle the function button instruction, sends broadcast message and answered to other function buttonsWith.
Further, processor 1001 can call the keystroke handling application program stored in memory 1003, also executeIt operates below：
Obtain the identifier that associated application is instructed with the function button；
When it is to start service to select the processing mode of the function button instruction, the startup for carrying the identifier is sentIt instructs and instructs associated application to the function button, start and the function button instructs associated application, to handleState function button instruction.
Further, processor 1001 can call the keystroke handling application program stored in memory 1003, also executeIt operates below：
When it is to start service to select the processing mode of the function button instruction, judge that currently running application whether may be usedTo handle the function button instruction；
If currently running application cannot handle the function button instruction, starts and function button instruction is associatedUsing to handle the function button instruction.
Further, processor 1001 can call the keystroke handling application program stored in memory 1003, also executeIt operates below：
The process for sending broadcast message and the process for starting service are created in system initialization, and the hair is respectively setSend the Platform Type and the Platform Type for starting service processes and being supported that broadcast message process is supported.
Further, processor 1001 can call the keystroke handling application program stored in memory 1003, also executeIt operates below：
Function key application is arranged to support to receive the broadcast message that the broadcast message process is sent；
The function key application is arranged simultaneously to support to receive the enabled instruction for starting service processes and sending.
With reference to Fig. 2, first embodiment of the invention provides a kind of method of keystroke handling, the method includes：
Step S10 judges whether the key command received is function button instruction.
The key command that display receives is segmented into function button and non-functional button two major classes.With TV remote controllerFor, wherein function button includes power supply, setting, signal, channel selecting key, volume adjustment key, history, collection etc., non-functionalButton includes directionkeys, return key etc..As it can be seen that user by the instruction that function button is sent out be to the specific function of display intoRow setting is checked, often first needs to come out the corresponding interface display of specific function, so that user is by including directionkeysIt is configured with these non-functional buttons of return key.And the interface that user currently shows display by non-functional buttonIt is manipulated.
Since the control function to display to be realized of two class buttons is different, display to judge to receive byKey instruction is function button instruction or non-functional key command, to carry out corresponding processing.Display and control displayBy the key assignments of protocol definition key command between equipment, display judged whether according to the key assignments of the key command received beFunction button.
Step S20 is instructed if it is function button, and the processing of the function button instruction is selected according to current platform typeMode.
Display can design more money types according to different application scenarios or the market demand, using different movement hardware,Run different movement hardware platforms.The software function that different movement hardware platforms can cause display that can support is different, goes outIn saving software development and the considerations of software maintenance cost, need the software platform system compatible run on display to support a variety ofMovement hardware platform can recognize that the type of movement hardware platform, to identify its software function supported.
In this example it is shown that device provides the processing mode of multiple functions key command, and different movement hardwareThe processing mode that platform is supported is different.Display calls bottom layer driving function in the function button instruction for identifying receptionCurrently running hardware platform type is obtained, thereby determines that the processing mode of supported function button instruction.
Step S30, according to the processing mode that the function button instructs, operation and the function button instruct associated answerWith processing, instructed with handling the function button.
What is run on display is Android operation system, and system is carried based on the application development frameworks on operating systemThe component of confession realizes the processing instructed to function button.
There are four big components in Android application program Development Framework：Activity, service, radio receiver, content supplier.This realityIt applies and needs the service of using and radio receiver this two components in the technical solution of example.
Service is a kind of calculation type component, without user interface, for executing series of computation task on backstage, and canTo be interacted with other assemblies.Radio receiver is a kind of message-type component, in different component or even different answeringMessage is transmitted between.Based on service and both components of radio receiver, system is capable of providing transmission broadcast message and startsService two ways carrys out processing function key command.
When it is to send broadcast message to select the processing mode of the function button instruction, broadcast message is sent, with noticeAssociated application is instructed to handle the function button instruction with the function button.
When it is to start service to select the processing mode of the function button instruction, starts and function button instruction is closedThe application of connection is instructed with handling the function button.
Specific steps of the system based on service and two kinds of component processing function key commands of radio receiver are described below：
1) there are one special application processes to receive and process the key command received.When the application program is according to defaultFunction button value judge the key command being currently received be function button instruction when, according to the hardware platform type of acquisitionJudge, is to send broadcast message or start service.
2) when judging it is to send broadcast message, the subclass of broadcast component is created, which calls sendBroadcast methodsIntent objects are sent to send broadcast message, other applications passively receive broadcast message.
If 3) judged be start service, create the subclass of serviced component, the subclass call StartService methods orPerson's BlindService methods send Intent objects and are serviced to start,
The application program for receiving the enabled instruction is activated operation, with processing function key command.
In the present embodiment, by identify function button instruct, according to Platform Type select send broadcast message orStart method of service and carry out processing function key command, realize the global operation of function button, makes function button instruction anyIt can be timely responded under application scenarios.
Further, with reference to Fig. 3, second embodiment of the invention provides a kind of side of keystroke handling based on first embodimentMethod, the present embodiment further include after step S20：
Step S40 obtains the identifier that associated application is instructed with the function button.
Step S50 is sent when it is to send broadcast message to select the processing mode of the function button instruction described in carryingThe broadcast message of identifier for identifying the broadcast message with the associated application of the function button, and handles the functionKey command.
System sends broadcast message using broadcast component to realize, broadcast component is by the object of Intent classes and using journeySequence component is communicated.The object of one Intent class is substantially a group information, and the information content may include the mark of application programKnow symbol, the Intent object application components will be handled for specified.
When instructing associated application program to receive the broadcast message for being carried on Intent objects with function button, pass through readingWhen the application program identification that Intent objects carry being taken to identify that the broadcast message needs processing, immediately according to the broadcast messageThe function button instruction of middle carrying is handled.
In the present embodiment, the broadcast of the identifier of associated application program is instructed to disappear with function button by sending to carryBreath realizes and instructs associated application program that can quickly recognize broadcast message to be treated with function button, improvesThe efficiency of processing function key command.
Further, with reference to Fig. 4, third embodiment of the invention provides a kind of side of keystroke handling based on first embodimentMethod, the present embodiment further include after step S20：
Step S60 obtains the identifier that associated application is instructed with the function button.
Step S70 sends when it is to start service to select the processing mode of the function button instruction and carries the markThe enabled instruction of symbol is given and the function button instructs associated application, starts and the function button instructs associated application,To handle the function button instruction.
System realizes startup application component using serviced component, and serviced component is by the objects of Intent classes and answersIt is communicated with program assembly.The object of one Intent class is substantially a group information, and the information content may include application programIdentifier, will handle the Intent object application components for specified.
When instructing associated application program to receive the enabled instruction for being carried on Intent objects with function button, pass through readingThe application program identification that Intent objects carry is taken to identify that the enabled instruction needs to respond, the startup refers to according to response immediatelyIt enables and starts operation program processing function key command.
In the present embodiment, the startup of the identifier of associated application program is instructed to refer to function button by sending to carryIt enables, realizes and instruct associated application program that can quickly recognize the enabled instruction for needing to respond with function button, improveThe efficiency of processing function key command.
Further, with reference to Fig. 5, fourth embodiment of the invention provides one kind based on the first embodiment or the second embodiment and pressesThe method of key processing, the present embodiment further include after step S20：
Step S80 judges current operation when it is to send broadcast message to select the processing mode of the function button instructionApplication whether can handle function button instruction.
Step S90 sends broadcast message and gives other work(if currently running application cannot handle the function button instructionIt can button application.
When system receives function button instruction, if the processing mode of selection is to send broadcast message, it can increase and beThe transmission burden of communication information in system, and have certain processing delay.So when the processing mode that function button instruction is determinedWhen to broadcast the message, it can first judge whether currently running application can be with processing function key command.If currently runningUsing can with processing function key command, directly transmit unicast messages give currently running application, notice application processing function pressKey instructs；If currently running application is unable to processing function key command, broadcast message is retransmited to other function buttonsUsing waiting and function button instruct associated application to handle it.
In the present embodiment, by first judging whether currently running application can handle work(before sending broadcast messageEnergy key command sends out broadcast message when it cannot be handled to other function button applications, saves the communication money of system againSource optimizes process flow.
Further, with reference to Fig. 6, fifth embodiment of the invention is based on first embodiment or 3rd embodiment provides one kind and pressesThe method of key processing, the present embodiment further include after step S20：
Step S100 judges currently running when it is to start service to select the processing mode of the function button instructionUsing whether function button instruction can be handled.
Step S110 starts and the function button if currently running application cannot handle the function button instructionAssociated application is instructed, is instructed with handling the function button.
When system receives function button instruction, if the processing mode of selection is to start service, consumption system is neededProcess resource, and have certain processing delay.So when it is to start service that the processing mode of function button instruction, which is determined, it canFirst to judge whether currently running application can be with processing function key command.If currently running application can be with processing functionKey command directly transmits unicast messages to currently running application, notifies application processing function key command；If current fortuneCapable application is unable to processing function key command, restarts and instructs associated application processing function key command with function button.
In the present embodiment, by first judging whether currently running application can be pressed with processing function before starting serviceKey instructs, and restarts when it cannot be handled and instructs associated application processing function button with function button, saves systemProcess resource improves treatment effeciency.
Further, with reference to Fig. 7, sixth embodiment of the invention is based on first embodiment to any one implementation of the 5th embodimentExample provides a kind of method of keystroke handling, and the present embodiment includes before step S10：
Step S120 creates the process for sending broadcast message and the process for starting service in system initialization, and respectivelyThe Platform Type and the Platform Type for starting service processes and being supported that the transmission broadcast message process is supported are set.
The process for sending broadcast message and the process for starting service are created in system initialization, and are to be respectively created solelyVertical process sends broadcast message and operation service.It does not go to send in the process of application program and broadcasts or start service, it can be withIt avoids broadcast or service when application program end of run from being terminated, broadcasts or service when process where application is moved to end and still transportRow, is not influenced by other processes, is conducive to provide broadcast and service for multiple processes, has higher flexibility.
Since hardware chip used by device, hardware platform type are different, the function button that can be supported instructs processing sideFormula is different, so also needing to that the Platform Type and start service processes institute for sending that broadcast message process is supported is respectively setThe Platform Type of support.
Step S130, setting function key application are supported to receive the broadcast message that the broadcast message process is sent, be set simultaneouslyThe function key application is set to support to receive the enabled instruction for starting service processes and sending.
Function key application refers to that can handle the application component of corresponding function button instruction, is received to its support wideMessage or enabled instruction are broadcast, needs first to register broadcast reception device assembly and service group in the configuration file of the application componentPart, system obtain the function of the contained component of application and its support by reading the configuration file of the application.For example, system passes through<service>、<receiver>Label come judge application program whether comprising serviced component, broadcast reception device assembly.Simultaneously becauseThe communication of inter-module will rely on the object of Intent classes, function key application component that need to also show connect in its configuration fileReceive and respond the calling of Intent objects.
In the present embodiment, by system initialization create send broadcast message process and start service intoJourney, and the Platform Type that two kinds of processing modes are supported is respectively set, and the configuration file that function key is applied is set, it realizesDifferent types of function key application program can flexibly choose supported processing according to the hardware platform type that device is runMode.
The present invention also provides a kind of keystroke handling device, keystroke handling device includes：Memory, processor, display andIt is stored in the keystroke handling program that can be run on the memory and on the processor, the keystroke handling program is describedThe step of button processing method is realized when processor executes.
In addition, the embodiment of the present invention also proposes a kind of computer readable storage medium, the computer readable storage mediumOn be stored with keystroke handling program, the step of the button processing method is realized when the keystroke handling program is executed by processorSuddenly.
It should be noted that herein, the terms "include", "comprise" or its any other variant are intended to non-rowHis property includes, so that process, method, article or system including a series of elements include not only those elements, andAnd further include other elements that are not explicitly listed, or further include for this process, method, article or system institute it is intrinsicElement.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including thisThere is also other identical elements in the process of element, method, article or system.
The embodiments of the present invention are for illustration only, can not represent the quality of embodiment.
Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment sideMethod can add the mode of required general hardware platform to realize by software, naturally it is also possible to by hardware, but in many casesThe former is more preferably embodiment.Based on this understanding, technical scheme of the present invention substantially in other words does the prior artGoing out the part of contribution can be expressed in the form of software products, which is stored in one as described aboveIn storage medium (such as ROM/RAM, magnetic disc, CD), including some instructions use so that a station terminal equipment (can be mobile phone,Computer, server, air conditioner or network equipment etc.) execute method described in each embodiment of the present invention.
It these are only the preferred embodiment of the present invention, be not intended to limit the scope of the invention, it is every to utilize this hairEquivalent structure or equivalent flow shift made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant skillsArt field, is included within the scope of the present invention.