CN109144642A - Display control method, device, electronic equipment and storage medium - Google Patents
Display control method, device, electronic equipment and storage medium Download PDFInfo
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- CN109144642A CN109144642A CN201810925243.4A CN201810925243A CN109144642A CN 109144642 A CN109144642 A CN 109144642A CN 201810925243 A CN201810925243 A CN 201810925243A CN 109144642 A CN109144642 A CN 109144642A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/451—Execution arrangements for user interfaces
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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
- G06F3/16—Sound input; Sound output
- G06F3/162—Interface to dedicated audio devices, e.g. audio drivers, interface to CODECs
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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
- G06F3/16—Sound input; Sound output
- G06F3/167—Audio in a user interface, e.g. using voice commands for navigating, audio feedback
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Abstract
The embodiment of the present application discloses a kind of display control method, device, electronic equipment and storage medium, is applied to electronic equipment, which comprises when the electronic equipment shows dynamic menu, detects the connection status between the electronic equipment and other equipment；When there are audio-frequence player device and the electronic equipment bluetooth connection, the propagation delay time of the electronic equipment audio data to the audio-frequence player device is obtained；The dynamic menu delay propagation delay time is shown.The synchronous sound of the picture that electronic equipment is shown and output may be implemented in this method, promotes user experience.
Description
Technical field
This application involves technical field of electronic equipment, set more particularly, to a kind of display control method, device, electronics
Standby and storage medium.
Background technique
Electronic equipment, such as mobile phone, tablet computer etc. have become most common consumer electronics in people's daily life
One of product.When user uses electronic equipment, electronics can be received commonly using the audio-frequence player device connecting with electronic equipment
The audio-frequency information of equipment.But the received audio-frequency information of audio-frequence player device usually there will be delay, to cause electronic equipment
The picture of display is asynchronous with the sound that audio-frequence player device plays, and the experience of user is made to be affected.
Summary of the invention
In view of the above problems, present applicant proposes a kind of display control method, device, electronic equipment and storage medium, with
It realizes that display picture is synchronous with broadcasting sound, promotes user experience.
In a first aspect, the embodiment of the present application provides a kind of display control method, it is applied to electronic equipment, the method packet
It includes: when the electronic equipment shows dynamic menu, detecting the connection status between the electronic equipment and other equipment；When depositing
In audio-frequence player device and the electronic equipment bluetooth connection, the electronic equipment audio data is obtained to the audio
The propagation delay time of playback equipment；The dynamic menu delay propagation delay time is shown.
Second aspect, the embodiment of the present application provide a kind of display control unit, are applied to electronic equipment, described device packet
Include: communication check module, delay obtain module and picture display module, wherein the communication check module is used for described
When electronic equipment shows dynamic menu, the connection status between the electronic equipment and other equipment is detected；The delay obtains
Module is used to obtain the electronic equipment audio number when there are audio-frequence player device and the electronic equipment bluetooth connection
According to the propagation delay time to the audio-frequence player device；The picture display module is used for will be described in dynamic menu delay
Propagation delay time is shown.
The third aspect, the embodiment of the present application provide a kind of electronic equipment, including memory, processor and bluetooth mould
Block, the memory and the bluetooth module are couple to the processor, the memory store instruction, when described instruction by
The processor executes the display control method that above-mentioned first aspect provides when processor execution.
Fourth aspect, the embodiment of the present application also provides a kind of computers of program code that can be performed with processor can
Read storage medium, which is characterized in that said program code makes the processor execute the display control that above-mentioned first aspect provides
Method processed.
Compared with the existing technology, display control method provided by the present application, device, electronic equipment and storage medium, pass through
When electronic equipment shows dynamic menu, the connection status between electronic equipment and other equipment is detected, there are audio broadcastings
When equipment is led to electronic equipment bluetooth connection, the propagation delay time of electronic equipment audio data to audio-frequence player device is obtained
Between, dynamic menu is finally postponed into the above-mentioned propagation delay time and is shown, to realize picture and sound that electronic equipment plays
The synchronous sound that frequency playback equipment plays promotes user experience.
These aspects or other aspects of the application can more straightforward in the following description.
Detailed description of the invention
In order to more clearly explain the technical solutions in the embodiments of the present application, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the drawings in the following description are only some examples of the present application, for
For those skilled in the art, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 shows the flow chart of the display control method of one embodiment of the application offer；
Fig. 2 shows the flow charts for the display control method that another embodiment of the application provides；
Fig. 3 shows the flow chart of step S220 in display control method provided by the embodiments of the present application；
Fig. 4 shows the flow chart of step S240 in display control method provided by the embodiments of the present application；
Fig. 5 shows the process for the display control method that the another embodiment of the application provided by the embodiments of the present application proposes
Figure；
Fig. 6 shows the structural block diagram of the display control unit of the embodiment of the present application proposition；
Fig. 7 shows setting for executing according to the electronics of the display control method of the embodiment of the present application for the embodiment of the present application
Standby block diagram.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present application, technical solutions in the embodiments of the present application carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of embodiments of the present application, instead of all the embodiments.It is based on
Embodiment in the application, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall in the protection scope of this application.
Currently, with the progress of science and technology, most electronic equipment can be played out audio data.Wherein, electronics
The audio framework of equipment and the audio framework of computer are similar, mainly by processor and built-in audio CODEC (codec)
To complete.Specifically, after processor receives the input of audio data, it is converted to I2S (Inter-IC Sound, in integrated circuit
Set audio-frequency bus) signal, and be transmitted to CODEC and be converted into analog signal, then play out.
As the further development of science and technology and the increase in demand of user, electronic equipment can be played with external audio frequency
Equipment connection, passes through the audio-frequence player device playing audio-fequency data.Audio-frequence player device may include earphone, speaker and vehicle
Carry equipment etc..The audio-frequence player device connecting with electronic equipment can receive the audio data that electronic equipment comes, and will
Audio data plays out.Wherein, electronic equipment can be connect by wired mode or wireless mode with audio-frequence player device.
And currently, user generallys use wireless mode and connect audio-frequence player device with electronic equipment, realization audio is broadcast
Put device plays audio data.When audio-frequence player device is wirelessly connect with electronic equipment, electronic equipment connects with it
The audio-frequence player device connect needs just carry out data transmission using network.For example, electronic equipment and audio-frequence player device need
Carried out data transmission using Wireless Fidelity (Wireless Fidelity, WiFi) connection or electronic equipment and audio-frequence player device
It needs to connect using bluetooth (Bluetooth, BT) and carry out data transmission.In most cases, electronic equipment can pass through
Bluetooth is connect with audio-frequence player device, and audio data is transmitted to audio-frequence player device by bluetooth and is played out.
But since audio data is transmitted to audio-frequence player device by electronic equipment, audio number is received to audio-frequence player device
According to can have certain transmission delay, the picture that can show with electronic equipment of sound played so as to cause audio-frequence player device
It is asynchronous, cause the experience of user bad.
In view of the above-mentioned problems, inventor is by studying for a long time and proposing display control provided by the embodiments of the present application
Method, apparatus, electronic equipment and storage medium transmit audio data to audio-frequence player device by obtaining audio-frequence player device
Propagation delay time, delay is then carried out to dynamic menu according to the propagation delay time and is shown, plays electronic equipment dynamic
The synchronous sound that state picture and audio-frequence player device play, promotes user experience.Wherein, specific display control method is subsequent
Embodiment in be described in detail.
In one embodiment, referring to Fig. 1, Fig. 1 shows the stream of display control method provided by the embodiments of the present application
Journey schematic diagram.When the display control method by the picture that shows in electronic equipment is dynamic menu, passed according to electronic equipment
Transfer audio data carry out delay to dynamic menu and show to the propagation delay time of audio-frequence player device.In specific embodiment
In, the display control method is applied to display control unit 400 as shown in FIG. 6 and is configured with the display control unit
400 electronic equipment (Fig. 7).It will illustrate the detailed process of the present embodiment by taking electronic equipment as an example below, it will of course be understood that
, electronic equipment applied by the present embodiment can be smart phone, tablet computer, wearable electronic equipment, mobile unit, intelligence
Energy gateway etc., does not do specific restriction herein.It will be explained in detail below for process shown in FIG. 1, above-mentioned display
Control method specifically may comprise steps of:
Step S110: it when the electronic equipment shows dynamic menu, detects between the electronic equipment and other equipment
Connection status.
Electronic equipment is commonly used for carrying out the broadcasting of dynamic menu, and while dynamic menu plays, electronic equipment
Audio data corresponding to the dynamic menu can be played simultaneously.Wherein, dynamic menu refers to that the figure in picture changes over time
And the picture changed, opposite with dynamic menu is tableaux, and the figure in tableaux finger drawing face will not change over time
Picture.For example, dynamic menu may include video pictures, game picture etc..
Currently, electronic equipment passes the corresponding audio data of above-mentioned dynamic menu frequently by connection audio-frequence player device
Audio-frequence player device is transported to play out.And user higher for demand can utilize the Bluetooth function of electronic equipment, make sound
Frequency playback equipment is connect by bluetooth with electronic equipment, realizes the broadcasting of above-mentioned audio data.And pass through bluetooth in electronic equipment
When the corresponding audio data of communications dynamic menu is played out to audio-frequence player device, the transmission that can have audio data is prolonged
Late, to make electronic equipment when showing a picture, and audio-frequence player device does not receive the audio data of the picture, leads to picture
The broadcasting in face and the broadcasting of sound are asynchronous, therefore can handle this situation.
In the embodiment of the present application, electronic equipment can be set with other when electronic equipment shows dynamic menu first
Connection status between standby is detected, when so as to the subsequent display dynamic menu to electronic equipment, and utilization and electronic equipment indigo plant
The case where audio-frequence player device playing audio-fequency data of tooth connection, is handled.
Wherein, the connection status between electronic equipment and other equipment includes that there are other equipment and electronic equipment communication link
Connect communication connection mode between other equipment, do not communicate to connect with other equipment and with other equipment communication link
It connects.When the electronic equipment is in connected status, which may be at mobile network's connection status, such as: it deposits
When other equipment and electronic equipment communicate to connect, connection type can be WiFi (WIreless-Fidelity, wireless guarantor
Very) connection, bluetooth connection, MiFi (Mobile Wifi, mobile router or mobile hot spot) connection etc..In the embodiment of the present application
In, the communication connection status between specific electronic equipment and other equipment is not as restriction.
Step S120: when there are audio-frequence player device and the electronic equipment bluetooth connection, the electronic equipment is obtained
Transmit the propagation delay time of audio data to the audio-frequence player device.
In the embodiment of the present application, electronic equipment can be with other equipment bluetooth connection.Therefore, when other equipment and electronics
When equipment passes through bluetooth connection or when electronic equipment passes through bluetooth connection with other equipment, step S110, which can detecte, to be deposited
In other equipment and electronic equipment bluetooth connection.For example, detecting the bluetooth of electronic equipment and other equipment in step S110
Function, and when the other equipment successful matching of the electronic equipment and unlatching Bluetooth function, then it can determine that there are other equipment
Pass through bluetooth connection to electronic equipment.
Further, the device type for the other equipment that can also be connect with electronic equipment Bluetooth communication, with determine with
Whether the equipment of electronic equipment bluetooth connection is audio-frequence player device.
Case-based Reasoning can be passed through in the electronic equipment based on android (Android) operating system as a kind of mode
Change the obtained return value of BluetoothClass.Device class to determine the currently device type by bluetooth connection.If returning
The value returned is AUDIO_VIDEO_CAMCORDER, then is characterized as image capture device；If the value returned is AUDIO_VIDEO_
CAR_AUDIO is then characterized as mobile unit；If the value returned is AUDIO_VIDEO_HIFI_AUDIO, it is characterized as audio and broadcasts
Equipment or video playback apparatus are put, for example, bluetooth headset；If the value returned is AUDIO_VIDEO_MICROPHONE, table
It is levied as microphone.
It is thus possible to detect the case where electronic equipment is connect with audio-frequence player device Bluetooth communication.Implement in the application
In example, electronic equipment audio number can be obtained when detecting that electronic equipment is connect with audio-frequence player device Bluetooth communication
According to the propagation delay time to audio-frequence player device.Wherein it is possible to the propagation delay time of audio data, it can be by real-time
It calculates and obtains, the propagation delay time of audio data can also be stored in electronic equipment, it is specific to obtain audio data transmission
Mode to the propagation delay time of audio-frequence player device is not intended as limiting in the embodiment of the present application.
Step S130: the dynamic menu delay propagation delay time is shown.
In the embodiment of the present application, pass through Bluetooth communication in acquisition electronic equipment and transmit audio data to audio-frequence player device
Propagation delay time after, then can according to transmission delay to electronic equipment show dynamic menu control.
Specifically, showing that dynamic menu controls to electronic equipment according to the propagation delay time, can be dynamic picture
The face delay propagation delay time is shown.For example, then every frame of dynamic menu is moved when the propagation delay time is 20 milliseconds
20 milliseconds of state frame picture delay is shown.To make dynamic frame image all be later than electronic equipment in display and start to transmit this
Frame dynamic frame image corresponds to the time of audio data, and when every frame dynamic frame image is shown, corresponding audio data is broadcast by audio
It puts equipment to receive and play, achievees the effect that the image synchronization of the broadcasting and display of audio data.
Certainly, in the embodiment of the present application, can begin to when electronic equipment just starts to show dynamic menu by dynamic
Picture carries out delay and shows, that is to say, that when the corresponding audio data of first frame dynamic frame image of dynamic menu is transmitted to sound
After frequency playback equipment, which just starts to show, thus the display time of subsequent every frame dynamic frame image
It is later than the time for starting to transmit audio data, when every frame dynamic frame image is shown, audio-frequence player device correspondence is received
Shown dynamic frame image is with corresponding audio data at this time.
Display control method provided by the embodiments of the present application, by detecting electronics when electronic equipment shows dynamic menu
Connection status between equipment and other equipment obtains electronics when there are audio-frequence player device and electronic equipment bluetooth connection
Equipment transmit audio data to audio-frequence player device propagation delay time, finally by dynamic menu postpone the propagation delay time into
Row display promotes user's body to realize that the picture that electronic equipment is shown is synchronous with the audio data that audio-frequence player device plays
Test effect.
In one embodiment, referring to Fig. 2, Fig. 2 shows the streams of display control method provided by the embodiments of the present application
Journey schematic diagram.To be explained in detail below for process shown in Fig. 2, the display control method can specifically include with
Lower step:
Step S210: it when the electronic equipment shows dynamic menu, detects between the electronic equipment and other equipment
Connection status.
Since electronic equipment is when showing dynamic menu, the dynamic menu of display may have its corresponding audio data, show
The dynamic menu shown may also be without its corresponding audio data.Therefore, electronic equipment, may be same when showing dynamic menu
When output dynamic menu corresponding to audio data, it is also possible to audio data corresponding to dynamic menu will not be exported.
Therefore, in the embodiment of the present application, it is corresponding that the dynamic menu can be detected when electronic equipment shows dynamic menu
Application program whether have audio output.It is understood that the dynamic menu is corresponding when electronic equipment shows dynamic menu
Application program there is no audio output, then shown without the concern for picture and play nonsynchronous situation with sound；In electronic equipment
When showing dynamic menu, the corresponding application program of the dynamic menu has audio output, then needs to consider that picture is shown and broadcast with sound
Put nonsynchronous situation.
To can detecte electronics when detecting that the corresponding application program of the dynamic menu has the output of audio data
Connection status between equipment and other equipment, to determine whether electronic equipment utilizes blue tooth transmission audio frequency data to audio to play
Equipment plays out.
Step S220: when there are audio-frequence player device and the electronic equipment bluetooth connection, the electronic equipment is obtained
Transmit the propagation delay time of audio data to the audio-frequence player device.
When detecting that electronic equipment is connect with audio-frequence player device Bluetooth communication, then available electronic equipment sound
Frequency is according to the propagation delay time to audio-frequence player device.
As an implementation, Fig. 3 is referred to, the biography of electronic equipment audio data to audio-frequence player device is obtained
Defeated delay time, may include:
Step S221: the volume of bluetooth used in the electronic equipment audio data to the audio-frequence player device is obtained
Data propagation delay time corresponding to decoder.
It is understood that electronic equipment by audio data pass through Bluetooth transmission to audio-frequence player device during, sound
Frequency is sent to audio-frequence player device after being decoded, encoded by bluetooth codec according to meeting, and bluetooth codec is being handled
It can be taken some time when these audio datas, this results in bluetooth codec to audio data transmission belt to postpone, these
Delay be also audio data transmission dominating delay, therefore can the data propagation delay time according to brought by codec it is true
The transmission delay of audio data.
In the embodiment of the present application, data propagation delay time corresponding to different bluetooth codecs is different, i.e., not
The delay of the transmission of audio data caused by same bluetooth codec is different.For example, common ldac codec, aptx are compiled
Decoder, aptx-hd codec, sbc codec, the codecs such as aac codec can all be corresponding with different data
Propagation delay time.
In the embodiment of the present application, it can store the corresponding relationship of bluetooth codec and data propagation delay time,
The data propagation delay time of bluetooth codec can be obtained by the corresponding relationship.It is possible, firstly, to determine electronic equipment
Then the used bluetooth codec when transmitting audio data is found out above-mentioned used further according to above-mentioned corresponding relationship
Data propagation delay time corresponding to bluetooth codec.
Step S222: by data propagation delay time corresponding to the bluetooth codec, as the electronic equipment
Transmit the transmission delay of audio data to the audio-frequence player device.
It is obtaining corresponding to bluetooth codec used in electronic equipment audio data to audio-frequence player device
After data propagation delay time, then it can determine that electronic equipment audio data to the transmission of audio-frequence player device is prolonged
Late, i.e. the transmission delay of electronic equipment audio data to audio-frequence player device is above-mentioned data propagation delay time.
As another embodiment, the transmission delay of electronic equipment audio data to audio-frequence player device is obtained,
May include:
The transmission time for obtaining the answer signal between electronic equipment and audio-frequence player device, using transmission time as electronics
Equipment transmits the propagation delay time of audio data to audio-frequence player device, wherein the answer signal is audio broadcasting
Data are back to the signal of the electronic equipment to equipment based on the received.
It is understood that electronic equipment is being sent every time when electronic equipment and audio-frequence player device carry out Bluetooth communication
After data to audio-frequence player device, the answer signal of audio-frequence player device return can receive.It therefore can be according to transmission data
Time to the time for receiving answer signal time difference, the value which is obtained divided by 2, the biography as answer signal
It the defeated time, can be using the transmission time of the answer signal between electronic equipment and audio-frequence player device as electronic equipment sound
Frequency is according to the propagation delay time to audio-frequence player device.
Certainly, the mode in propagation delay time of the specific acquisition electronic equipment audio data to audio-frequence player device exists
It is not intended as limiting in the embodiment of the present application, is also possible to other modes, for example, can be according to electronic equipment local environment to indigo plant
The interference of tooth communication obtains the transmission delay of audio data, wherein can be different according to retransmission rate, the transmission rate etc. of data
Data retransmission rate and transmission rate are corresponding with different data propagation delay times, therefore can be according to retransmission rate and transmission rate
Determine the propagation delay time of audio data.
Step S230: the application class of application program corresponding to the dynamic menu that the electronic equipment is currently shown is obtained
Type.
It, then can be according to transmission after obtaining transmission delay of the electronic equipment audio data to audio-frequence player device
Delay time carries out delay to dynamic menu and shows.It in the embodiment of the present application, can be according to the dynamic menu institute currently shown
The type of corresponding application program and above-mentioned propagation delay time carry out delay to dynamic menu and show.
It is possible, firstly, to the operation information of application program corresponding to the dynamic menu currently shown is obtained, application program
Operation information may include: that application program is in front stage operation or in running background, the functional unit of application call, application
Type, data of application program output of program etc..It is understood that the application program at least support moving picture data with
And audio data, i.e., the application program at least dynamic menu output and audio output.For example, the application program may include
Video playback class application program, game class application program etc..
Then the type of the application program in the operation information of application program is obtained, it is above-mentioned in the type for determining application program
When, it can classify in advance to all application programs in the electronic device, and sorted each application program is corresponded to
It is stored under different types, in the application type for determining application program by each application program of application program and storage
It is matched one by one, to obtain the type of the application program.
Step S240: the dynamic menu delay propagation delay time is shown based on the application type.
In the embodiment of the present application, it after the application program corresponding to the dynamic menu shown, then can be based on
Application type and propagation delay time carry out delay to dynamic menu and show.According to different application types, prolonged based on transmission
The slow time determines that the time of delay display required for dynamic menu can be different.
It is understood that for the application program of different application types, it is different to the requirement of real-time of display picture,
If too high to the time of picture delay display, user experience is influenced whether.It therefore can be according to application type, to dynamic
Picture delay is shown less than or equal to the time of transmission delay time.
In the embodiment of the present application, Fig. 4 is referred to, step S240 may include:
Step S241: when the application type is video type, the dynamic menu is postponed into the propagation delay time
Between shown.
It is understood that when the application type of the application program corresponding to above-mentioned dynamic menu is video type, electricity
The picture that sub- equipment is currently shown is video pictures, and video pictures are not usually required to synchronize with current time completely, therefore can
The above-mentioned dynamic menu delay propagation delay time to be shown.For example, the transmission delay of audio data is 5 milliseconds, then will
Dynamic menu postpones 5 milliseconds and is shown.Dynamic menu to make electronic equipment play is played with audio-frequence player device completely
Audio data it is synchronous, promote the viewing experience of user.
Step S242: when the application type is type of play, dynamic menu delay is less than the transmission and is prolonged
The setting time of slow time is shown.
It is understood that when the application type of the application program corresponding to above-mentioned dynamic menu is type of play, electricity
The picture that sub- equipment is currently shown is dynamic game picture, and game picture usually requires real-time display, guarantees the reality of game
Shi Xing, therefore above-mentioned dynamic menu can be postponed into setting time and shown, which is less than the transmission of audio data
Delay time, that is to say, that show the delay of above-mentioned dynamic menu less than the time in propagation delay time, comprehensive picture is aobvious
The synchronism of the real-time and picture and sound shown is shown.For example, the transmission delay of audio data is 2 milliseconds, then may be used
It is shown with 1 millisecond by dynamic menu delay, so that while game picture can almost keep real-time, game picture
Also almost synchronous with the audio data that audio-frequence player device plays, promote the game experiencing of user.
In the embodiment of the present application, it at the propagation delay time of above-mentioned determining audio data, is solved if compiled using bluetooth
The data transmission period of code device determines the propagation delay time, then the display control method can be also to include:
The destination codec that setting number is chosen from all bluetooth codecs of electronic equipment, as electronic equipment
Bluetooth codec used in audio data to audio-frequence player device is transmitted, the transmission of data corresponding to destination codec is prolonged
The slow time is lower than data propagation delay time corresponding to other bluetooth codecs.
It is understood that may include multiple bluetooth codecs in electronic equipment.It include multiple indigo plants in electronic equipment
It, can be with data propagation delay time corresponding to these bluetooth codecs, then according to above-mentioned acquisition when tooth codec
Data propagation delay time chooses the codec of quantity required from multiple bluetooth codecs of above-mentioned electronic equipment, makees
For electronic equipment audio data to the required bluetooth codec of audio-frequence player device.Also, above-mentioned selection
The data transmission period of the codec of quantity required should be lower than data transfer delay corresponding to other bluetooth codecs
Time, other codecs are to remove in above-mentioned multiple bluetooth codecs.It is thus possible to reduce electronic equipment audio data
To the propagation delay time of audio-frequence player device.In addition, being solved determining that bluetooth used in electronic equipment audio data is compiled
After code device, then need again according to above-mentioned display control method, after the transmission delay for determining audio data, to dynamic menu
Delay is shown.
Display control method provided by the embodiments of the present application judges dynamic menu when electronic equipment shows dynamic menu
Whether corresponding application program has audio output, when there is audio output, then detects the company between electronic equipment and other equipment
State is connect, then when there are audio-frequence player device and electronic equipment bluetooth connection, audio data is obtained and is transmitted to audio broadcasting
The propagation delay time of equipment, and provide the embodiment of a variety of transmission delays for obtaining audio data.Obtaining audio number
According to transmission delay after, to dynamic menu carry out delay display when, consider the type of application program, and according to the class of application program
Type determines the time of picture delay display, to guarantee the picture that electronic equipment is shown and the audio number that audio-frequence player device plays
According to synchronization, and it ensure that user experience when different types of application program uses.
In one embodiment, referring to Fig. 5, Fig. 5 shows the stream of display control method provided by the embodiments of the present application
Journey schematic diagram.To be explained in detail below for process shown in fig. 5, the display control method can specifically include with
Lower step:
Step S310: it when the electronic equipment shows dynamic menu, detects between the electronic equipment and other equipment
Connection status.
Step S320: when there are audio-frequence player device and the electronic equipment bluetooth connection, the electronic equipment is obtained
Transmit the propagation delay time of audio data to the audio-frequence player device.
In the embodiment of the present application, step S310 to step S320 can be with reference to the description in above-described embodiment, herein not
It repeats one by one again.
Step S330: judge whether the content of the dynamic menu derives from network.
It, then can basis after obtaining propagation delay time of the electronic equipment audio data to audio-frequence player device
The propagation delay time carries out delay to dynamic menu and shows.It in the embodiment of the present application, can be according to the content of dynamic menu
Source delay carried out to dynamic menu show.
It is understood that the content for the dynamic menu that electronic equipment is shown is probably derived from network, it is also possible to derive from
The data that electronic equipment is locally stored.And the content sources of dynamic menu are then likely to occur network delay when network, and cause
Obtain the delay of the content of picture.Therefore, it is possible to judge that whether the content of dynamic menu derives from network, so as in dynamic menu
Content sources when network, determine dynamic menu delay display time.
Step S340: if the content sources obtain the current network delay time of the electronic equipment in network.
Step S330 judge the content sources of dynamic menu when network, then the network letter of available electronic equipment
Breath, and determine current network delay time.
Wherein, when electronic equipment is the equipment based on android (Android) operating system, acquisition can be passed through
After ConnectivityManager object, then NetworkInfo pairs is obtained corresponding to ConnectivityManager object
As then taking out the information about network connection from NetworkInfo object.Wherein, ConnectivityManager object is used
In checking network state and the relevant operation of management network connection, NetworkInfo object includes all information of network connection.
From all information of the network connection obtained, current network delay time can be determined.
Step S350: the dynamic menu is determined based on the propagation delay time and the current network delay time
The display delay time, and by the dynamic menu postpone display delay time shown while by the dynamic picture
The audio data delay current network delay time in face is transmitted.
It, then can be based on the propagation delay time of audio data after the current network delay time for obtaining electronic equipment
And current network delay time determines the display delay time of dynamic menu.Wherein it is possible to when above-mentioned current network is postponed
Between be added with the propagation delay time of audio data, obtain the display delay time of dynamic menu.And when obtaining display delay
Between after, dynamic menu is postponed into the display delay time and is shown, in addition, also prolonging the corresponding audio data of dynamic menu
Above-mentioned current network delay is transmitted to audio-frequence player device late.For example, be 5 milliseconds in the current network delay time of acquisition, sound
When the propagation delay time of frequency evidence is 2 milliseconds, then the display delay time that dynamic menu needs to postpone to show is 7 milliseconds, is moved
When state picture is shown, then dynamic menu is postponed 7 milliseconds and shown, and audio data corresponding to dynamic menu postpones
5 milliseconds are transmitted to audio-frequence player device.
It is understood that dynamic menu to be postponed to the propagation delay time of current network delay time and audio data
Time shown that can make the dynamic menu of display is the buffered data of electronic equipment, without because of network
Delay, and there is Caton in the picture for showing electronic equipment.In addition, since electronic equipment shows that dynamic menu also delays transmission
The time of delay, so that the time of transmission delay of the electronic equipment before starting to show dynamic menu, can transmit audio data
It is played out to audio-frequence player device, also allows for the picture that electronic equipment is shown and the audio data that audio-frequence player device plays
It is synchronous.For example, the time that electronic equipment gets certain frame picture is time point a, start the sound for transmitting the frame picture in time point b
Frequency shows the frame picture in time point c according to audio-frequence player device, wherein differs between time point a and time point b
The time of current network delay is stated, time point b differs the time of the transmission delay of above-mentioned audio data with time point c.
Display control method provided by the embodiments of the present application, by detecting electronics when electronic equipment shows dynamic menu
Connection status between equipment and other equipment obtains electronics when there are audio-frequence player device and electronic equipment bluetooth connection
Equipment transmits the propagation delay time of audio data to audio-frequence player device, is being carried out according to the propagation delay time to dynamic menu
When delay display, judge whether the content of dynamic menu derives from network, then in the content sources of dynamic menu when network,
Postpone the time of display required for determining dynamic menu according to current network-induced delay and above-mentioned propagation delay time,
Finally the time that dynamic menu postpones the above-mentioned needs delay display determined is shown, and audio data is postponed currently
Network-induced delay is transmitted to audio-frequence player device.So that the picture that electronic equipment is shown will not go out because of network delay
Existing Caton, while guaranteeing the fluency of moving picture display, the picture and audio-frequence player device for showing electronic equipment are played
Audio data it is consistent, promote the viewing experience of user.
In one embodiment, referring to Fig. 6, Fig. 6 shows display control unit 400 provided by the embodiments of the present application
Module frame chart.It will be illustrated below for block diagram shown in fig. 6, the display control unit 400 includes: communication check module
410, delay obtains module 420 and picture display module 430.Wherein, communication check module 410 is used in the electronic equipment
When showing dynamic menu, the connection status between the electronic equipment and other equipment is detected；Delay obtains module 420 for working as
There are when audio-frequence player device and the electronic equipment bluetooth connection, the electronic equipment audio data is obtained to the sound
The propagation delay time of frequency playback equipment；Picture display module 430 is used to the dynamic menu postponing the propagation delay time
Between shown.
In the embodiment of the present application, delay obtains module 420 and can be specifically used for: obtaining the electronic equipment audio
Data propagation delay time corresponding to bluetooth codec used in data to the audio-frequence player device.
In the embodiment of the present application, delay obtain module 420 can also be specifically used for: obtain the electronic equipment with it is described
The transmission time of answer signal between audio-frequence player device, using the transmission time as the electronic equipment audio number
According to the propagation delay time to the audio-frequence player device, wherein the answer signal is the audio-frequence player device according to connecing
The data of receipts are back to the signal of the electronic equipment.
In the embodiment of the present application, picture display module 430 may include: that type acquiring unit and display execute list
Member.Type acquiring unit can be used for obtaining answering for application program corresponding to the dynamic menu that the electronic equipment is currently shown
Use type；Display execution unit can be used for that the dynamic menu is postponed the propagation delay time based on the application type
It is shown.
Further, display execution unit can be specifically used for:, will be described dynamic when the application type is video type
The state picture delay propagation delay time is shown；When the application type is type of play, by the dynamic menu
The setting time that delay is less than the propagation delay time is shown.
In the embodiment of the present application, picture display module 430 may include: content judging unit, network delay acquisition list
Member and delay display unit.Wherein, content judging unit can be used for judging whether the content of the dynamic menu derives from
Network；If network delay acquiring unit can be used for the content sources in network, the current net of the electronic equipment is obtained
Network delay time；Delay display unit can be used for true based on the propagation delay time and the current network delay time
The display delay time of the fixed dynamic menu, and by the dynamic menu postpone the display delay time show it is same
When the audio data of the dynamic menu postponed into the current network delay time transmit.
In the embodiment of the present application, which can also include: that module is chosen in encoding and decoding.The encoding and decoding
Choosing module can be used for choosing the destination codec of setting number from all bluetooth codecs of the electronic equipment,
As bluetooth codec used in the electronic equipment audio data to the audio-frequence player device, the target is compiled
Data propagation delay time corresponding to decoder is lower than data propagation delay time corresponding to other bluetooth codecs.
In one embodiment, referring to Fig. 7, based on above-mentioned display control method, device, the embodiment of the present application is also mentioned
One kind of confession can execute the electronic equipment 100 of aforementioned display control method.Electronic equipment 100 include intercouple one or
Multiple (one is only shown in figure) processors 102, memory 104 and bluetooth module 110.Being stored in the memory 104 can
To execute the corresponding program of display control method provided by the above embodiment, and processor 102 can execute the memory 104
The program of middle storage.
It will appreciated by the skilled person that every other component belongs to for the processor 102
It is coupled between peripheral hardware, the processor 102 and these peripheral hardwares by multiple Peripheral Interfaces.The Peripheral Interface can based on
Lower standard implementation: Universal Asynchronous Receive/sending device (Universal Asynchronous Receiver/Transmitter,
UART), universal input/output (General Purpose Input Output, GPIO), Serial Peripheral Interface (SPI) (Serial
Peripheral Interface, SPI), internal integrated circuit (Inter-Integrated Circuit, I2C), but not and limit
In above-mentioned standard.In some instances, the Peripheral Interface can only include bus；In other examples, the Peripheral Interface
May also include other elements, display controller such as one or more controller, such as connecting the display panel or
Person is used to connect the storage control of memory.In addition, these controllers can also be detached from the Peripheral Interface, and
It is integrated in the processor 102 or in corresponding peripheral hardware.
The memory 104 can be used for storing software program and module, and the processor 102 is stored in institute by operation
The software program and module in memory 104 are stated, thereby executing various function application and data processing.The memory
104 may include high speed random access memory, may also include nonvolatile memory, and such as one or more magnetic storage device dodges
It deposits or other non-volatile solid state memories.In some instances, the memory 104 can further comprise relative to institute
The remotely located memory of processor 102 is stated, these remote memories can pass through network connection to the electronic body portion 10
Or the main display 120.The example of above-mentioned network includes but is not limited to internet, intranet, local area network, mobile communication
Net and combinations thereof.
Bluetooth module 110 can be a kind of PCBA board of integrated Bluetooth function, short-distance wireless communication is used for, by function
It is divided into blue-teeth data module and blue tooth voice module, the former completes wireless data transmission, and the latter completes voice and stereo audio
Wireless data transmission.
Electronic equipment 100 (for example, being based on iPhone TM, can be based on Android TM for mobile phone or smart phone
Phone), portable gaming device (such as Nintendo DS TM, PlayStation Portable TM, Gameboy
Advance TM, iPhone TM), laptop computer, PDA, portable Internet appliance, music player and data storage
Equipment, other handheld devices and wrist-watch, earphone, pendant, earphone etc., electronic equipment 100 can also can be worn for others
Equipment is worn (for example, such as electronic glasses, electronics clothes, electronics bracelet, electronics necklace, electronics are tatooed, mobile terminal or intelligent hand
The headset equipment (HMD) of table).
In one embodiment, the embodiment of the present application provides a kind of calculating of program code that can be performed with processor
Machine read/write memory medium, said program code make the processor execute the display control method that above-mentioned first aspect provides.
In the embodiment of the present application, " computer-readable medium " can be it is any may include, store, communicating, propagating or
Transfer program uses for instruction execution system, device or equipment or in conjunction with these instruction execution systems, device or equipment
Device.The more specific example (non-exhaustive list) of computer-readable medium include the following: there are one or more wirings
Electrical connection section (electronic equipment), portable computer diskette box (magnetic device), random access memory (RAM), read-only memory
(ROM), erasable edit read-only storage (EPROM or flash memory), fiber device and portable optic disk is read-only deposits
Reservoir (CDROM).In addition, computer-readable medium can even is that the paper that can print described program on it or other are suitable
Medium, because can then be edited, be interpreted or when necessary with it for example by carrying out optical scanner to paper or other media
His suitable method is handled electronically to obtain described program, is then stored in computer storage.
In conclusion display control method provided by the present application, device, electronic equipment and storage medium, by electronics
When equipment shows dynamic menu, detect the connection status between electronic equipment and other equipment, there are audio-frequence player device with
When electronic equipment bluetooth connection, the propagation delay time of electronic equipment audio data to audio-frequence player device is obtained, finally
The dynamic menu delay propagation delay time is shown, so that the picture for realizing that electronic equipment plays is broadcast with audio-frequence player device
The synchronous sound put promotes user experience.
In the description of this specification, any process described otherwise above in flow chart or herein or method description can
To be understood to, indicate to include the steps that one or more for realizing the executable instruction of specific logical function or process
Module, segment or the part of code, and the range of the preferred embodiment of the application includes other realization, wherein can not
By sequence shown or discussed, including according to related function by it is basic simultaneously in the way of or in the opposite order, to hold
Row function, this should be understood by embodiments herein person of ordinary skill in the field.
Expression or logic and/or step described otherwise above herein in flow charts, for example, being considered use
In the order list for the executable instruction for realizing logic function, may be embodied in any computer-readable medium, for
Instruction execution system, device or equipment (such as computer based system, including the system of processor or other can be held from instruction
The instruction fetch of row system, device or equipment and the system executed instruction) it uses, or combine these instruction execution systems, device or set
It is standby and use.
Those skilled in the art are understood that realize all or part of step that above-described embodiment method carries
It suddenly is that relevant hardware can be instructed to complete by program, the program can store in a kind of computer-readable storage medium
In matter, which when being executed, includes the steps that one or a combination set of embodiment of the method.In addition, in each embodiment of the application
In each functional unit can integrate in a processing module, be also possible to each unit and physically exist alone, can also two
A or more than two units are integrated in a module.Above-mentioned integrated module both can take the form of hardware realization, can also
It is realized in the form of using software function module.If the integrated module realized in the form of software function module and as
Independent product when selling or using, also can store in a computer readable storage medium.
Claims (10)
1. a kind of display control method, which is characterized in that be applied to electronic equipment, which comprises
When the electronic equipment shows dynamic menu, the connection status between the electronic equipment and other equipment is detected；
When there are audio-frequence player device and the electronic equipment bluetooth connection, the electronic equipment audio data is obtained extremely
The propagation delay time of the audio-frequence player device；
The dynamic menu delay propagation delay time is shown.
2. the method according to claim 1, wherein described obtain the electronic equipment audio data to institute
State the propagation delay time of audio-frequence player device, comprising:
It obtains corresponding to bluetooth codec used in the electronic equipment audio data to the audio-frequence player device
Data propagation delay time.
3. the method according to claim 1, wherein described obtain the electronic equipment audio data to institute
State the propagation delay time of audio-frequence player device, comprising:
The transmission time for obtaining the answer signal between the electronic equipment and the audio-frequence player device, by the transmission time
Propagation delay time as the electronic equipment audio data to the audio-frequence player device, wherein the response letter
Number for the audio-frequence player device, data are back to the signal of the electronic equipment based on the received.
4. method according to claim 1-3, which is characterized in that described that the dynamic menu is postponed the biography
Defeated delay time is shown, comprising:
Obtain the application type of application program corresponding to the dynamic menu that the electronic equipment is currently shown；
The dynamic menu delay propagation delay time is shown based on the application type.
5. according to the method described in claim 4, it is characterized in that, described prolonged the dynamic menu based on the application type
The slow propagation delay time is shown, comprising:
When the application type is video type, the dynamic menu delay propagation delay time is shown；
When the application type is type of play, when dynamic menu delay is less than the setting in the propagation delay time
Between shown.
6. method according to claim 1-3, which is characterized in that described that the dynamic menu is postponed the biography
Defeated delay time is shown, comprising:
Judge whether the content of the dynamic menu derives from network；
If the content sources obtain the current network delay time of the electronic equipment in network；
When determining the display delay of the dynamic menu based on the propagation delay time and the current network delay time
Between, and by the dynamic menu postpone the display delay time shown while by the audio data of the dynamic menu
Postponing the current network delay time is transmitted.
7. method according to claim 1-3, which is characterized in that the method also includes:
The destination codec that setting number is chosen from all bluetooth codecs of the electronic equipment, as the electronics
Equipment transmits bluetooth codec used in audio data to the audio-frequence player device, corresponding to the destination codec
Data propagation delay time lower than data propagation delay time corresponding to other bluetooth codecs.
8. a kind of display control unit, which is characterized in that be applied to electronic equipment, described device includes: communication check module, prolongs
Module and picture display module are obtained late, wherein
The communication check module is used to detect the electronic equipment when the electronic equipment shows dynamic menu and set with other
Connection status between standby；
The delay obtains module and is used for when leading to there are audio-frequence player device with the electronic equipment bluetooth connection, described in acquisition
Electronic equipment audio data to the audio-frequence player device propagation delay time；
The picture display module is used to show the dynamic menu delay propagation delay time.
9. a kind of electronic equipment, which is characterized in that including memory, processor and bluetooth module, the memory and institute
It states bluetooth module and is couple to the processor, the memory store instruction, institute when executed by the processor
It states processor and executes the method according to claim 1 to 7.
10. a kind of computer-readable storage medium for the program code that can be performed with processor, which is characterized in that the journey
Sequence code makes the processor execute the method according to claim 1 to 7.
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| CN201810925243.4A CN109144642B (en) | 2018-08-14 | 2018-08-14 | Display control method, display control device, electronic equipment and storage medium |
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| CN201810925243.4A CN109144642B (en) | 2018-08-14 | 2018-08-14 | Display control method, display control device, electronic equipment and storage medium |
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