CN117354771A - Bluetooth control method and device, electronic equipment and readable storage medium - Google Patents
Bluetooth control method and device, electronic equipment and readable storage medium Download PDFInfo
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- CN117354771A CN117354771A CN202210744470.3A CN202210744470A CN117354771A CN 117354771 A CN117354771 A CN 117354771A CN 202210744470 A CN202210744470 A CN 202210744470A CN 117354771 A CN117354771 A CN 117354771A
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/02—Arrangements for optimising operational condition
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/08—Testing, supervising or monitoring using real traffic
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/16—Discovering, processing access restriction or access information
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0261—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level
- H04W52/0274—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level by switching on or off the equipment or parts thereof
- H04W52/028—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level by switching on or off the equipment or parts thereof switching on or off only a part of the equipment circuit blocks
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Abstract
The disclosure provides a Bluetooth control method, a Bluetooth control device, an electronic device and a readable storage medium, which are applied to terminal equipment, wherein the Bluetooth control method comprises the following steps: and responding to a Bluetooth scanning request signal of a first application program, acquiring first state information of the terminal equipment and second state information of the first application program, and controlling the Bluetooth scanning state of the first application program according to the first state information and the second state information. The method and the device enable the terminal equipment to control the current Bluetooth scanning state according to what application program the terminal equipment is currently applicable to start Bluetooth scanning and the type of the application program requesting to start the Bluetooth scanning, so that influence of Bluetooth scanning on power consumption of the terminal equipment and interference on current work of the terminal equipment are reduced.
Description
Technical Field
The disclosure relates to the field of wireless communication, and in particular relates to a bluetooth control method, a bluetooth control device, an electronic device and a readable storage medium.
Background
Currently, applications with the right to automatically open bluetooth functions are becoming more common. However, when the wireless transmission resource of the terminal device is in an occupied state, the newly turned on bluetooth scan may increase power consumption of the terminal device or collide with the wireless signal frequency band currently being used by the terminal device, thereby reducing the use experience of the user.
Disclosure of Invention
Accordingly, the present disclosure provides a bluetooth control method, apparatus, electronic device and readable storage medium, which at least solve the problems in the related art.
According to a first aspect of an embodiment of the present disclosure, there is provided a bluetooth control method applied to a terminal device, the method including:
responding to a Bluetooth scanning request signal of a first application program, and acquiring first state information of the terminal equipment and second state information of the first application program, wherein the first state information is used for representing the wireless transmission resource occupation state of the terminal equipment, and the second state information is used for representing the interaction state of the first application program and a user;
and controlling the Bluetooth scanning state of the first application program according to the first state information and the second state information.
In combination with any one of the embodiments of the present disclosure, the first state information of the terminal device includes at least one of the following states of the terminal device:
a data transmission state based on a preset Bluetooth protocol;
presetting an opening state of an application program;
network frequency band state when Bluetooth call is started;
a wireless network connection state;
Based on the audio playing state of the preset format coding.
In combination with any one of the embodiments of the present disclosure, the controlling the bluetooth scanning state of the first application according to the first state information and the second state information includes:
in at least one state of the first state information, under the condition that one or more states meeting corresponding wireless transmission resource occupation conditions exist, controlling the first application program to start Bluetooth scanning in response to the second state information meeting a first preset condition, and prohibiting the first application program from starting Bluetooth scanning in response to the second state information not meeting the first preset condition;
in at least one state of the first state information, under the condition that any state does not meet the corresponding wireless transmission resource occupation condition, the first application program is controlled to start Bluetooth scanning in response to the second state information meeting a second preset condition, and the first application program is forbidden to start Bluetooth scanning in response to the second state information not meeting the second preset condition.
In combination with any one of the embodiments of the present disclosure, the second state information satisfies a first preset condition to characterize that the first application program is in a foreground process; and/or the number of the groups of groups,
And the second state information meets a second preset condition to represent that the first application program is in a foreground process or has foreground service.
In combination with any of the embodiments of the present disclosure, the method further comprises:
determining that the first application is in a foreground process in response to the importance parameter of the first application being less than or equal to a first parameter threshold;
determining that the first application is in a background process and has foreground service in response to the importance parameter being greater than a first parameter threshold and less than or equal to a second parameter threshold;
in response to the importance parameter being greater than a second parameter threshold, it is determined that the first application is in a background process and has no foreground service.
In combination with any of the embodiments of the present disclosure, the method further comprises:
in response to the first application initiating a bluetooth scan, a signal strength (RSSI) threshold receivable by the terminal device is lowered.
In combination with any of the embodiments of the present disclosure, the method further comprises:
responding to the first application program to start Bluetooth scanning, and acquiring a scanning frequency range of the first application program;
and controlling the scanning frequency of the first application program according to the scanning frequency range.
In combination with any one of the embodiments of the present disclosure, the controlling the scanning frequency of the first application program according to the scanning frequency range includes:
responding to the scanning frequency range of the first application program in a first preset range, and acquiring the duration time of the scanning frequency range of the first application program in the first preset range;
and adjusting the scanning frequency range of the first application program to a second preset range in response to the duration being greater than a first time threshold.
In combination with any one of the embodiments of the present disclosure, the first time threshold has a correspondence with the first preset range, and a minimum value of the first preset range is greater than a maximum value of the second preset range.
In combination with any of the embodiments of the present disclosure, the method further comprises:
in at least one state of the first state information, if one or more states meeting corresponding wireless transmission resource occupation conditions exist, bluetooth scanning of at least one application in the terminal equipment is stopped.
According to a second aspect of the embodiments of the present disclosure, there is provided a bluetooth control apparatus applied to a terminal device, the apparatus including:
The state information acquisition module is used for: responding to a Bluetooth scanning request signal of a first application program, and acquiring first state information of the terminal equipment and second state information of the first application program, wherein the first state information is used for representing the wireless transmission resource occupation state of the terminal equipment, and the second state information is used for representing the interaction state of the first application program and a user;
the Bluetooth scanning control module is used for: and controlling the Bluetooth scanning state of the first application program according to the first state information and the second state information.
In combination with any one of the embodiments of the present disclosure, the first state information of the terminal device includes at least one of the following states of the terminal device:
a data transmission state based on a preset Bluetooth protocol;
presetting an opening state of an application program;
network frequency band state when Bluetooth call is started;
a wireless network connection state;
based on the audio playing state of the preset format coding.
In combination with any one of the embodiments of the present disclosure, when the bluetooth scan control module controls the bluetooth scan state of the first application according to the first state information and the second state information, the bluetooth scan control module is specifically configured to:
In at least one state of the first state information, under the condition that one or more states meeting corresponding wireless transmission resource occupation conditions exist, controlling the first application program to start Bluetooth scanning in response to the second state information meeting a first preset condition, and prohibiting the first application program from starting Bluetooth scanning in response to the second state information not meeting the first preset condition;
in at least one state of the first state information, under the condition that any state does not meet the corresponding wireless transmission resource occupation condition, the first application program is controlled to start Bluetooth scanning in response to the second state information meeting a second preset condition, and the first application program is forbidden to start Bluetooth scanning in response to the second state information not meeting the second preset condition.
In combination with any one of the embodiments of the present disclosure, the second state information satisfies a first preset condition to characterize that the first application program is in a foreground process; and/or the number of the groups of groups,
and the second state information meets a second preset condition to represent that the first application program is in a foreground process or has foreground service.
In combination with any of the embodiments of the present disclosure, the apparatus further includes a process determination module configured to:
Determining that the first application is in a foreground process in response to the importance parameter of the first application being less than or equal to a first parameter threshold;
determining that the first application is in a background process and has foreground service in response to the importance parameter being greater than a first parameter threshold and less than or equal to a second parameter threshold;
in response to the importance parameter being greater than a second parameter threshold, it is determined that the first application is in a background process and has no foreground service.
In combination with any of the embodiments of the present disclosure, the apparatus further includes a signal strength adjustment module for:
in response to the first application initiating a bluetooth scan, a signal strength (RSSI) threshold receivable by the terminal device is lowered.
In combination with any of the embodiments of the present disclosure, the apparatus further includes a scanning frequency control module configured to:
responding to the first application program to start Bluetooth scanning, and acquiring a scanning frequency range of the first application program;
and controlling the scanning frequency of the first application program according to the scanning frequency range.
In combination with any one of the embodiments of the present disclosure, the scan frequency control module is specifically configured to, when controlling the scan frequency of the first application program according to the scan frequency range:
Responding to the scanning frequency range of the first application program in a first preset range, and acquiring the duration time of the scanning frequency range of the first application program in the first preset range;
and adjusting the scanning frequency range of the first application program to a second preset range in response to the duration being greater than a first time threshold.
In combination with any one of the embodiments of the present disclosure, the first time threshold has a correspondence with the first preset range, and a minimum value of the first preset range is greater than a maximum value of the second preset range.
In combination with any of the embodiments of the present disclosure, the apparatus further includes a bluetooth scan suspension module for:
in at least one state of the first state information, if one or more states meeting corresponding wireless transmission resource occupation conditions exist, bluetooth scanning of at least one application in the terminal equipment is stopped.
According to a third aspect of embodiments of the present disclosure, there is provided an electronic device, comprising:
a memory for storing the processor-executable instructions;
a processor configured to execute executable instructions in the memory to implement the steps of the method of any of the embodiments of the first aspect described above.
According to a fourth aspect of the disclosed embodiments, there is provided a computer readable storage medium having stored thereon a computer program which when executed by a processor performs the steps of the method according to any of the embodiments of the first aspect described above.
The technical scheme provided by the embodiment of the disclosure can comprise the following beneficial effects:
and controlling the current Bluetooth scanning state according to what application program the terminal equipment is currently applicable to start Bluetooth scanning and the type of the application program requesting to start the Bluetooth scanning by acquiring first state information for representing the wireless transmission resource occupation state of the terminal equipment and second state information for representing the interaction state of the first application program and a user so as to reduce the influence of the Bluetooth scanning on the power consumption of the terminal equipment and the interference on the current work of the terminal equipment.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the disclosure and together with the description, serve to explain the principles of the disclosure.
Fig. 1 is a flowchart of a bluetooth control method according to an exemplary embodiment of the present disclosure;
fig. 2 is a flowchart of another bluetooth control method according to an exemplary embodiment of the present disclosure;
fig. 3 is a flowchart of another bluetooth control method according to an exemplary embodiment of the present disclosure;
fig. 4 is a flowchart of another bluetooth control method according to an exemplary embodiment of the present disclosure;
fig. 5 is a schematic diagram of a bluetooth control device according to an exemplary embodiment of the present disclosure;
fig. 6 is a block diagram of an electronic device according to an exemplary embodiment of the present disclosure.
Detailed Description
Reference will now be made in detail to exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numbers in different drawings refer to the same or similar elements, unless otherwise indicated. The implementations described in the following exemplary examples are not representative of all implementations consistent with the present disclosure. Rather, they are merely examples of apparatus and methods consistent with some aspects of the present disclosure as detailed in the accompanying claims.
The terminology used in the present disclosure is for the purpose of describing particular embodiments only and is not intended to be limiting of the disclosure. As used in this disclosure 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 also be understood that the term "and/or" as used herein refers to and encompasses any or all possible combinations of one or more of the associated listed items.
It should be understood that although the terms first, second, third, etc. may be used in this disclosure to describe various information, these information should not be limited to these terms. These terms are only used to distinguish one type of information from another. For example, first information may also be referred to as second information, and similarly, second information may also be referred to as first information, without departing from the scope of the present disclosure. The word "if" as used herein may be interpreted as "at … …" or "at … …" or "responsive to a determination", depending on the context.
Fig. 1 illustrates a flow chart of a bluetooth control method according to an exemplary embodiment of the present disclosure.
In step S101, in response to receiving a bluetooth scanning request signal of a first application program, first state information of the terminal device and second state information of the first application program are obtained, where the first state information is used to represent a wireless transmission resource occupation state of the terminal device, and the second state information is used to represent an interaction state of the first application program and a user.
The first application program is any application program with a Bluetooth scanning starting function in the terminal equipment, and the Bluetooth scanning request signal is used for enabling the application program to start Bluetooth scanning.
After receiving the bluetooth scanning request signal, by acquiring first state information used for representing the occupation of wireless transmission resources of the terminal equipment, it can be determined whether the terminal equipment is currently in a bluetooth or wireless network use state or is about to be used, and whether the current working state of the terminal equipment can conflict with a bluetooth function or not is determined, so as to determine whether the terminal equipment is suitable for allowing to start bluetooth scanning or not.
In addition, by acquiring the interaction state used for representing the first application program and the user, the current process state of the first application program and the importance degree of the first application program to the user can be determined, so as to determine whether the first application program is suitable for starting Bluetooth scanning currently.
In step S102, the bluetooth scanning state of the first application is controlled according to the first state information and the second state information.
In an exemplary embodiment, when the first state information indicates that the terminal device is not currently in a bluetooth or wireless network use state or is about to be used, starting bluetooth scanning does not increase power consumption of the terminal device or generate a frequency band conflict, it may be determined that the terminal device may allow a first application program that satisfies a certain process condition to start bluetooth scanning, and if the process state of the first application program is sufficiently forward, the first application program is prohibited from starting bluetooth scanning.
According to the scheme, the current Bluetooth scanning state is controlled according to what application program the terminal equipment is currently applicable to start Bluetooth scanning and the type of the application program requesting to start the Bluetooth scanning by acquiring the first state information for representing the wireless transmission resource occupation state of the terminal equipment and the second state information for representing the interaction state of the first application program and the user, so that the influence of the Bluetooth scanning on the power consumption of the terminal equipment and the interference on the current work of the terminal equipment are reduced.
In an alternative embodiment, the first state information of the terminal device includes at least one of the following five states of the terminal device:
first: and (5) presetting the data transmission state of the Bluetooth protocol.
Optionally, since the newly added bluetooth scan may interfere with the bluetooth protocol-based data transmission efficiency, it may be determined whether the terminal device is currently suitable for allowing the first application to start the bluetooth scan by determining a data transmission state based on a preset bluetooth protocol. Illustratively, the bluetooth protocol includes an object storage specification (OPP) protocol, and determines that the terminal device is performing an OPP transmission job in case of receiving com. And under the condition that the com.android.blue.opp.BLUETOOTH_OPP_OUTBOUND_END and/or the com.android.blue.opp.BLUETOOTH_OPP_INBOUND_END broadcast is received, determining that the terminal equipment does not execute OPP transmission work.
Second,: the open state of the application is preset.
Optionally, in the case that an application program such as a game is started, the newly added bluetooth scan item may further increase the power consumption of the terminal device, and it may be determined whether the terminal device is currently suitable for allowing the first application program to start bluetooth scan by determining the starting state of the preset application program. Illustratively, the preset application program includes a game class application program, and in response to a game status flag being "TRUE" in the case of receiving a com.joyose.game_start broadcast for characterizing a game class application program status, the terminal device is determined to be running the game class application program, and in response to a game status flag being "FALSE" in the case of not receiving a com.joyose.game_start or a game status flag being "FALSE", the terminal device is determined to be not running the game class application program.
Third,: network frequency band state when the Bluetooth call is started.
Optionally, in the process that the terminal device performs a call through the bluetooth headset, if the terminal device is connected to a wireless network with a 2.4GHz frequency band, the current call quality is affected by the frequency band interference and the frequency band interference is generated with a bluetooth scanning signal to be started, and whether the current terminal device is suitable for allowing the first application program to start bluetooth scanning can be judged by determining the network frequency band state when the current bluetooth call is started. The preset frequency band includes a 2.4GHz frequency band, and when an android.blue.header.profile.action.audio_state_changed broadcast for representing a bluetooth call STATE is received, a Current STATE flag (Current STATE) of the broadcast is obtained, and in response to the Current STATE flag being 12, it is determined that the terminal device is performing a voice call through a bluetooth device, a frequency band in which a currently connected wireless network is located may be detected through a wireless network Manager (WiFi Manager), so as to determine whether the terminal device remains connected with the wireless network of the 2.4GHz frequency band during the call through a bluetooth headset.
Fourth,: wireless network connection status.
Optionally, in the case that the terminal device is being connected to a wireless network, the newly added bluetooth scan may further increase the power consumption of the terminal device, and it may be determined whether the terminal device is currently suitable for allowing the first application to start the bluetooth scan by determining the connection state of the wireless network. In an exemplary case where an android.net.wifi.state_change broadcast for characterizing a wireless network connection State is received, a Detail State flag (Detail State) of the broadcast is acquired, a wireless network is determined to be Connected in the terminal device in response to the Detail State flag being Connected (connection), and the terminal device is determined not to be in a State of being Connected to the wireless network in response to any one of the Detail State flag being Disconnected (Connected), connected (Connected), and Failed (Failed).
Fifth,: based on the audio playing state of the preset format coding.
Alternatively, in the case where the terminal device encodes and plays bluetooth audio through, for example, low-latency high-definition audio codec (LHDC) or high-performance low-latency codec (LDAC), frequency band interference may be generated with a bluetooth scan signal to be started, and it may be determined whether the terminal device is currently suitable for allowing the first application to start bluetooth scanning by determining an audio play state encoded based on a preset format. Illustratively, the encoding format of the audio playing state is determined based on a configuration state (set Avrcp Audio State) in which the terminal device is playing audio, and in response to the encoding format belonging to either of delayed high definition audio codec (LHDC) or high performance low delay codec (LDAC), the terminal device is determined to be encoding and playing audio based on a preset format.
Based on the above state, in the method of the present disclosure, one method for controlling the bluetooth scanning state of the first application is shown in fig. 2, and specifically includes steps S102A to S102B.
In step S102A, in at least one state of the first state information, if one or more states satisfying the corresponding radio transmission resource occupation condition exist, it is determined whether the second state information satisfies a first preset condition.
And determining the preset condition of the second state information under the condition that the terminal equipment is executing at least one of data transmission based on a preset Bluetooth protocol, starting a preset application program, starting Bluetooth communication under a preset network frequency band, establishing connection with a wireless network and playing audio information coded based on a preset coding format.
In an exemplary embodiment, when the terminal device satisfies at least one of executing an OPP transmission job, running a game application, maintaining connection with a wireless network in a 2.4GHz band during a call through a bluetooth headset, searching for and connecting to the wireless network, encoding audio based on an LDHC or LDAC format, and playing the audio, it is determined that the terminal device is in a bluetooth resource use or about to be used state, or a current working state may collide with a bluetooth function.
In step S102B, the first application is controlled to start bluetooth scanning in response to the second state information meeting a first preset condition, and the first application is prohibited from starting bluetooth scanning in response to the second state information not meeting the first preset condition.
Optionally, the preset condition of the second state information characterizes a process state of the first application program, and the second state information satisfies the first preset condition to characterize that the first application program is in a foreground process, and at this time, the user needs to use a bluetooth scanning function of the first application program. The first application program can be controlled to start Bluetooth scanning, so that a user can timely use the Bluetooth scanning function of the first application program. The second state information does not meet the first preset condition to represent that the first application program is in a background process, and the first application program can be prohibited from starting Bluetooth scanning so as to reduce the influence of Bluetooth scanning on the power consumption of the terminal equipment and the interference on the current work of the terminal equipment.
Also, based on the above state, in the method of the present disclosure, another method for controlling the bluetooth scanning state of the first application is shown in fig. 3, and specifically includes steps S102a to S102b.
In step S102a, in at least one state of the first state information, if any state does not satisfy the corresponding radio transmission resource occupation condition, it is determined whether the second state information satisfies a second preset condition.
In an exemplary embodiment, when the terminal device satisfies that any of the above operations is not performed, it is determined that the terminal device is not in a bluetooth resource use or to-be-used state, or the current operation state does not collide with a bluetooth function.
In step S102b, the first application program is controlled to start bluetooth scanning in response to the second state information meeting a second preset condition, and the first application program is prohibited from starting bluetooth scanning in response to the second state information not meeting the second preset condition.
Optionally, the second state information satisfies a second preset condition to characterize that the first application program is in a foreground process or has a foreground service, and at this time, the user needs to use a bluetooth scanning function of the first application program or the first application program needs to provide interactive bluetooth information for the user in time, so that the first application program can be controlled to start bluetooth scanning, and the user can use the bluetooth scanning function of the first application program in time. The second state information does not meet a second preset condition to indicate that the first application program is in a background process and does not have foreground service, a user does not need to acquire any information from the first application program, and the first application program can be prohibited from starting Bluetooth scanning so as to reduce the influence of Bluetooth scanning on the power consumption of the terminal equipment and the interference on the current work of the terminal equipment.
According to the scheme, the type of the application program which is allowed to start Bluetooth scanning currently by the terminal equipment is determined according to the state of the wireless transmission resource occupation condition of the terminal equipment, and whether the first application program meets the preset condition is judged according to the state information of the first application program so as to determine whether the first application program can be allowed to start Bluetooth scanning.
Specifically, by prohibiting bluetooth scanning of a background application program when the terminal device is executing the OPP transmission work, the efficiency of the OPP transmission work can be ensured;
the Bluetooth scanning of the background application program is forbidden by running the game application program at the terminal equipment, so that the picture blocking of a user in the game playing process can be reduced;
the Bluetooth scanning of the background application program is forbidden under the condition that the Bluetooth earphone is connected with the wireless network of the 2.4GHz frequency band in the process of detecting the Bluetooth earphone to carry out communication, so that the blocking caused by frequency band conflict in the process of Bluetooth communication of a user can be reduced;
the Bluetooth scanning of the background application program is forbidden in the terminal equipment under the condition of connecting the wireless network, so that the connection efficiency of the wireless network can be ensured;
By prohibiting bluetooth scanning of a background application in the case where the terminal device is encoding and playing audio based on a preset format, the user can reduce the clip generated by frequency band collision in the process of listening to audio in blue.
In an alternative embodiment, the method of the present disclosure may further determine the process state of the first application program by the following method.
In at least one state of the first state information, in the case that one or more states meeting the corresponding radio transmission resource occupation conditions exist, a first parameter threshold 100 is set as an Importance parameter threshold (Allowed Importance) of the terminal device, an Importance parameter (Importance) of the first application program is determined through a system service (Activity Manager), and in response to the Importance parameter of the first application program being less than or equal to the first parameter threshold, the first application program is determined to be in a foreground process.
In at least one state of the first state information, setting a second parameter threshold 125 as an importance parameter threshold of the terminal device under the condition that any state does not meet the corresponding radio transmission resource occupation condition, determining an importance parameter of the first application program, and determining that the first application program is in a background process and has a foreground service in response to the importance parameter being greater than the first parameter threshold and less than or equal to the second parameter threshold.
Further, in response to the importance parameter being greater than a second parameter threshold, it is determined that the first application is in a background process and has no foreground service.
According to the scheme, the process state of the first application program is determined through the relation between the importance parameter of the first application program and the preset importance parameter threshold value, and the reliability of the process state determination result is improved.
In an alternative embodiment, the solution described in the present disclosure further includes:
in response to the first application initiating a bluetooth scan, a signal strength (RSSI) threshold receivable by the terminal device is lowered.
Optionally, a signal strength (RSSI) threshold receivable by the terminal device may be reduced by a filter (Configure Filter Paramter). For example, the signal strength receivable by the terminal device can be adjusted from-128 dB to-70 dB, so as to further reduce the power consumption of the terminal device by narrowing the scanning range in the bluetooth scanning on state.
In an alternative embodiment, the scheme of the present disclosure may further reduce the power consumption of the terminal device after the bluetooth scan is turned on by the method described in fig. 4, and specifically includes steps S401 to S402.
In step S401, in response to the first application program starting bluetooth scanning, a scanning frequency range of the first application program is acquired.
In general, the scanning frequency of the terminal device may be divided into a low delay mode, an equalization mode, and a low power consumption mode in descending order of the range in which the frequency is located. The first preset range may be a mode with a relatively high power consumption, such as a low delay mode or an equalization mode, in which the scanning frequency is relatively high.
In step S402, the scanning frequency of the first application program is controlled according to the scanning frequency range.
In an exemplary embodiment, when the scanning frequency range of the first application program is within the first preset range, it may be determined whether the current scanning mode may cause the terminal device to generate excessive power consumption by acquiring a duration of time that the scanning frequency range of the first application program is within the first preset range. In response to the duration being greater than a first time threshold, a scanning frequency range of the first application may be adjusted to a second preset range by a scanning frequency setting module (Scan settings).
Wherein, the first time threshold has a corresponding relation with the first preset range. For example, the first time threshold may be set to 3 minutes when the terminal device is in a low delay mode, and 10 minutes when the terminal device is in an equalization mode.
Furthermore, the minimum value of the first preset range is greater than the maximum value of the second preset range. The scanning frequency may be reduced to a frequency range corresponding to the equalization mode in case the first application is in the low-latency mode for more than 3 minutes, and the scanning frequency may be reduced to a frequency range corresponding to the low-power mode in case the first application is in the equalization mode for more than 10 minutes. Alternatively, after adjusting the scanning frequency, the scanning parameters actually used may be re-issued by configuring conventional scanning parameters.
According to the scheme, the scanning frequency of the first application program is controlled according to the scanning frequency range of the first application program, so that too frequent Bluetooth scanning is forbidden, and the scanning frequency of the first application program can not cause larger influence on the power consumption of the terminal equipment all the time.
In an alternative embodiment, the solution described in the present disclosure further includes:
in at least one state of the first state information, if one or more states meeting corresponding wireless transmission resource occupation conditions exist, bluetooth scanning of at least one application in the terminal equipment is stopped.
For example, when the terminal device satisfies at least one of performing an OPP transmission job, maintaining connection with a wireless network in a 2.4GHz band during a call through a bluetooth headset, searching for and connecting to the wireless network, encoding audio based on a preset format, and playing audio, a bluetooth scanning task currently being performed may be temporarily suspended until any state does not satisfy a corresponding wireless transmission resource occupation condition, so as to ensure that the job being performed is not affected by bluetooth scanning. And when the terminal equipment is running a preset application program such as a game, the Bluetooth scanning except the preset application program can be temporarily suspended until the running of the preset application program is finished, so that the experience of a user using the preset application program is ensured, and meanwhile, the function of starting the Bluetooth scanning by the application program is reserved.
According to the scheme, the Bluetooth scanning of at least one application program in the terminal equipment is temporarily stopped, so that the work currently executed by the terminal equipment cannot be influenced by the Bluetooth scanning.
For the foregoing method embodiments, for simplicity of explanation, the methodologies are shown as a series of acts, but one of ordinary skill in the art will appreciate that the present disclosure is not limited by the order of acts described, as some steps may occur in other orders or concurrently in accordance with the disclosure.
Further, those skilled in the art will also appreciate that the embodiments described in the specification are all alternative embodiments, and that the acts and modules referred to are not necessarily required by the present disclosure.
Corresponding to the embodiment of the application function implementation method, the disclosure also provides an embodiment of the application function implementation device and a corresponding terminal.
A block diagram of an apparatus for bluetooth control according to an exemplary embodiment of the present disclosure is shown in fig. 5, and is applied to a terminal device, where the apparatus includes:
a status information obtaining module 501, configured to: responding to a Bluetooth scanning request signal of a first application program, and acquiring first state information of the terminal equipment and second state information of the first application program, wherein the first state information is used for representing the wireless transmission resource occupation state of the terminal equipment, and the second state information is used for representing the interaction state of the first application program and a user;
bluetooth scan control module 502 for: and controlling the Bluetooth scanning state of the first application program according to the first state information and the second state information.
In combination with any one of the embodiments of the present disclosure, the first state information of the terminal device includes at least one of the following states of the terminal device:
A data transmission state based on a preset Bluetooth protocol;
presetting an opening state of an application program;
network frequency band state when Bluetooth call is started;
a wireless network connection state;
based on the audio playing state of the preset format coding.
In combination with any one of the embodiments of the present disclosure, when the bluetooth scan control module controls the bluetooth scan state of the first application according to the first state information and the second state information, the bluetooth scan control module is specifically configured to:
in at least one state of the first state information, under the condition that one or more states meeting corresponding wireless transmission resource occupation conditions exist, controlling the first application program to start Bluetooth scanning in response to the second state information meeting a first preset condition, and prohibiting the first application program from starting Bluetooth scanning in response to the second state information not meeting the first preset condition;
in at least one state of the first state information, under the condition that any state does not meet the corresponding wireless transmission resource occupation condition, the first application program is controlled to start Bluetooth scanning in response to the second state information meeting a second preset condition, and the first application program is forbidden to start Bluetooth scanning in response to the second state information not meeting the second preset condition.
In combination with any one of the embodiments of the present disclosure, the second state information satisfies a first preset condition to characterize that the first application program is in a foreground process; and/or the number of the groups of groups,
and the second state information meets a second preset condition to represent that the first application program is in a foreground process or has foreground service.
In combination with any of the embodiments of the present disclosure, the apparatus further includes a process determination module configured to:
determining that the first application is in a foreground process in response to the importance parameter of the first application being less than or equal to a first parameter threshold;
determining that the first application is in a background process and has foreground service in response to the importance parameter being greater than a first parameter threshold and less than or equal to a second parameter threshold;
in response to the importance parameter being greater than a second parameter threshold, it is determined that the first application is in a background process and has no foreground service.
In combination with any of the embodiments of the present disclosure, the apparatus further includes a signal strength adjustment module for:
in response to the first application initiating a bluetooth scan, a signal strength (RSSI) threshold receivable by the terminal device is lowered.
In combination with any of the embodiments of the present disclosure, the apparatus further includes a scanning frequency control module configured to:
Responding to the first application program to start Bluetooth scanning, and acquiring a scanning frequency range of the first application program;
and controlling the scanning frequency of the first application program according to the scanning frequency range.
In combination with any one of the embodiments of the present disclosure, the scan frequency control module is specifically configured to, when controlling the scan frequency of the first application program according to the scan frequency range:
responding to the scanning frequency range of the first application program in a first preset range, and acquiring the duration time of the scanning frequency range of the first application program in the first preset range;
and adjusting the scanning frequency range of the first application program to a second preset range in response to the duration being greater than a first time threshold.
In combination with any one of the embodiments of the present disclosure, the first time threshold has a correspondence with the first preset range, and a minimum value of the first preset range is greater than a maximum value of the second preset range.
In combination with any of the embodiments of the present disclosure, the apparatus further includes a bluetooth scan suspension module for:
in at least one state of the first state information, if one or more states meeting corresponding wireless transmission resource occupation conditions exist, bluetooth scanning of at least one application in the terminal equipment is stopped.
For the device embodiments, reference is made to the description of the method embodiments for the relevant points, since they essentially correspond to the method embodiments. The apparatus embodiments described above are merely illustrative, wherein the elements described above as separate elements may or may not be physically separate, and the elements shown as elements may or may not be physical elements, may be located in one place, or may be distributed over a plurality of network elements. Some or all of the modules may be selected according to actual needs to achieve the objectives of the disclosed solution. Those of ordinary skill in the art will understand and implement the present invention without undue burden.
Fig. 6 illustrates a block diagram of an electronic device according to an exemplary embodiment of the present disclosure.
Referring to fig. 6, a block diagram of an electronic device is shown. For example, apparatus 600 may be a mobile phone, computer, digital broadcast terminal, messaging device, game console, tablet device, medical device, exercise device, personal digital assistant, or the like.
Referring to fig. 6, apparatus 600 may include one or more of the following components: a processing component 602, a memory 604, a power component 606, a multimedia component 608, an audio component 610, an input/output (I/O) interface 612, a sensor component 614, and a communication component 616.
The processing component 602 generally controls overall operation of the apparatus 600, such as operations associated with display, telephone calls, data communications, camera operations, and recording operations. The processing component 602 may include one or more processors 620 to execute instructions to perform all or part of the steps of the methods described above. Further, the processing component 602 can include one or more modules that facilitate interaction between the processing component 602 and other components. For example, the processing component 602 may include a multimedia module to facilitate interaction between the multimedia component 608 and the processing component 602.
The memory 604 is configured to store various types of data to support operations at the device 600. Examples of such data include instructions for any application or method operating on the apparatus 600, contact data, phonebook data, messages, pictures, videos, and the like. The memory 604 may be implemented by any type or combination of volatile or nonvolatile memory devices such as Static Random Access Memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable programmable read-only memory (EPROM), programmable read-only memory (PROM), read-only memory (ROM), magnetic memory, flash memory, magnetic or optical disk.
The power component 606 provides power to the various components of the device 600. The power components 606 may include a power management system, one or more power sources, and other components associated with generating, managing, and distributing power for the device 600.
The multimedia component 608 includes a screen between the device 600 and the user that provides an output interface. In some embodiments, the screen may include a Liquid Crystal Display (LCD) and a Touch Panel (TP). If the screen includes a touch panel, the screen may be implemented as a touch screen to receive input signals from a user. The touch panel includes one or more touch sensors to sense touches, swipes, and gestures on the touch panel. The touch sensor may sense not only the boundary of a touch or slide action, but also the duration and pressure associated with the touch or slide operation. In some embodiments, the multimedia component 608 includes a front camera and/or a rear camera. The front camera and/or the rear camera may receive external multimedia data when the apparatus 600 is in an operational mode, such as a photographing mode or a video mode. Each front camera and rear camera may be a fixed optical lens system or have focal length and optical zoom capabilities.
The audio component 610 is configured to output and/or input audio signals. For example, the audio component 610 includes a Microphone (MIC) configured to receive external audio signals when the apparatus 600 is in an operational mode, such as a call mode, a recording mode, and a voice recognition mode. The received audio signals may be further stored in the memory 604 or transmitted via the communication component 616. In some embodiments, audio component 610 includes a speaker for outputting audio signals.
The I/O interface 612 provides an interface between the processing component 602 and peripheral interface modules, which may be a keyboard, click wheel, buttons, etc. These buttons may include, but are not limited to: homepage button, volume button, start button, and lock button.
The sensor assembly 614 includes one or more sensors for providing status assessment of various aspects of the apparatus 600. For example, the sensor assembly 614 may detect the on/off state of the device 600, the relative positioning of the assemblies, such as the display and keypad of the device 600, the sensor assembly 614 may detect a change in position of the device 600 or one of the assemblies of the device 600, the presence or absence of user contact with the device 600, the orientation or acceleration/deceleration of the device 600, and a change in temperature of the device 600. The sensor assembly 614 may include a proximity sensor configured to detect the presence of nearby objects in the absence of any physical contact. The sensor assembly 614 may include a light sensor, such as a CMOS or CCD image sensor, for use in imaging applications. In some embodiments, the sensor assembly 614 may include an acceleration sensor, a gyroscopic sensor, a magnetic sensor, a pressure sensor, or a temperature sensor.
The communication component 616 is configured to facilitate communication between the apparatus 600 and other devices in a wired or wireless manner. The device 600 may access a wireless network based on a communication standard, such as WiFi,2G or 3G,4G or 5G, or a combination thereof. In one exemplary embodiment, the communication part 616 receives a broadcast signal or broadcast-related information from an external broadcast management system via a broadcast channel. In one exemplary embodiment, the communication component 616 includes a Near Field Communication (NFC) module to facilitate short range communications. For example, the NFC module may be implemented based on Radio Frequency Identification (RFID) technology, infrared data association (IrDA) technology, ultra Wideband (UWB) technology, bluetooth (BT) technology, and other technologies.
In an exemplary embodiment, the apparatus 600 may be implemented by one or more Application Specific Integrated Circuits (ASICs), digital Signal Processors (DSPs), digital Signal Processing Devices (DSPDs), programmable Logic Devices (PLDs), field Programmable Gate Arrays (FPGAs), controllers, microcontrollers, microprocessors, or other electronic elements for performing the power supply methods of electronic devices described above.
In an exemplary embodiment, the present disclosure provides a non-transitory computer-readable storage medium, such as memory 604, comprising instructions executable by processor 620 of apparatus 600 to perform the method of powering an electronic device described above. For example, the non-transitory computer readable storage medium may be ROM, random Access Memory (RAM), CD-ROM, magnetic tape, floppy disk, optical data storage device, etc.
Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. This application is intended to cover any adaptations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.
It is to be understood that the present disclosure is not limited to the precise arrangements and instrumentalities shown in the drawings, and that various modifications and changes may be effected without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.
Claims (22)
1. A bluetooth control method, applied to a terminal device, the method comprising:
responding to a Bluetooth scanning request signal of a first application program, and acquiring first state information of the terminal equipment and second state information of the first application program, wherein the first state information is used for representing the wireless transmission resource occupation state of the terminal equipment, and the second state information is used for representing the interaction state of the first application program and a user;
And controlling the Bluetooth scanning state of the first application program according to the first state information and the second state information.
2. The method of claim 1, wherein the first status information of the terminal device comprises at least one of the following status of the terminal device:
a data transmission state based on a preset Bluetooth protocol;
presetting an opening state of an application program;
network frequency band state when Bluetooth call is started;
a wireless network connection state;
based on the audio playing state of the preset format coding.
3. The method of claim 2, wherein controlling the bluetooth scan state of the first application according to the first state information and the second state information comprises:
in at least one state of the first state information, under the condition that one or more states meeting corresponding wireless transmission resource occupation conditions exist, controlling the first application program to start Bluetooth scanning in response to the second state information meeting a first preset condition, and prohibiting the first application program from starting Bluetooth scanning in response to the second state information not meeting the first preset condition;
In at least one state of the first state information, under the condition that any state does not meet the corresponding wireless transmission resource occupation condition, the first application program is controlled to start Bluetooth scanning in response to the second state information meeting a second preset condition, and the first application program is forbidden to start Bluetooth scanning in response to the second state information not meeting the second preset condition.
4. A method according to claim 3, wherein the second state information satisfying a first preset condition characterizes the first application as being in a foreground process; and/or the number of the groups of groups,
and the second state information meets a second preset condition to represent that the first application program is in a foreground process or has foreground service.
5. The method according to claim 4, wherein the method further comprises:
determining that the first application is in a foreground process in response to the importance parameter of the first application being less than or equal to a first parameter threshold;
determining that the first application is in a background process and has foreground service in response to the importance parameter being greater than a first parameter threshold and less than or equal to a second parameter threshold;
In response to the importance parameter being greater than a second parameter threshold, it is determined that the first application is in a background process and has no foreground service.
6. The method according to any one of claims 1 to 5, further comprising:
in response to the first application initiating a bluetooth scan, a signal strength (RSSI) threshold receivable by the terminal device is lowered.
7. The method according to any one of claims 1 to 5, further comprising:
responding to the first application program to start Bluetooth scanning, and acquiring a scanning frequency range of the first application program;
and controlling the scanning frequency of the first application program according to the scanning frequency range.
8. The method of claim 7, wherein controlling the scanning frequency of the first application according to the scanning frequency range comprises:
responding to the scanning frequency range of the first application program in a first preset range, and acquiring the duration time of the scanning frequency range of the first application program in the first preset range;
and adjusting the scanning frequency range of the first application program to a second preset range in response to the duration being greater than a first time threshold.
9. The method of claim 8, wherein the first time threshold has a correspondence with the first preset range, and wherein a minimum value of the first preset range is greater than a maximum value of the second preset range.
10. The method according to any one of claims 1 to 5, further comprising:
in at least one state of the first state information, if one or more states meeting corresponding wireless transmission resource occupation conditions exist, bluetooth scanning of at least one application in the terminal equipment is stopped.
11. A bluetooth control apparatus, characterized by being applied to a terminal device, the apparatus comprising:
the state information acquisition module is used for: responding to a Bluetooth scanning request signal of a first application program, and acquiring first state information of the terminal equipment and second state information of the first application program, wherein the first state information is used for representing the wireless transmission resource occupation state of the terminal equipment, and the second state information is used for representing the interaction state of the first application program and a user;
the Bluetooth scanning control module is used for: and controlling the Bluetooth scanning state of the first application program according to the first state information and the second state information.
12. The apparatus of claim 11, wherein the first status information of the terminal device comprises at least one of the following status of the terminal device:
a data transmission state based on a preset Bluetooth protocol;
presetting an opening state of an application program;
network frequency band state when Bluetooth call is started;
a wireless network connection state;
based on the audio playing state of the preset format coding.
13. The apparatus of claim 12, wherein the bluetooth scan control module, when controlling the bluetooth scan state of the first application according to the first state information and the second state information, is specifically configured to:
in at least one state of the first state information, under the condition that one or more states meeting corresponding wireless transmission resource occupation conditions exist, controlling the first application program to start Bluetooth scanning in response to the second state information meeting a first preset condition, and prohibiting the first application program from starting Bluetooth scanning in response to the second state information not meeting the first preset condition;
in at least one state of the first state information, under the condition that any state does not meet the corresponding wireless transmission resource occupation condition, the first application program is controlled to start Bluetooth scanning in response to the second state information meeting a second preset condition, and the first application program is forbidden to start Bluetooth scanning in response to the second state information not meeting the second preset condition.
14. The apparatus of claim 13, wherein the second state information satisfying a first preset condition characterizes the first application as being in a foreground process; and/or the number of the groups of groups,
and the second state information meets a second preset condition to represent that the first application program is in a foreground process or has foreground service.
15. The apparatus of claim 14, further comprising a process determination module configured to:
determining that the first application is in a foreground process in response to the importance parameter of the first application being less than or equal to a first parameter threshold;
determining that the first application is in a background process and has foreground service in response to the importance parameter being greater than a first parameter threshold and less than or equal to a second parameter threshold;
in response to the importance parameter being greater than a second parameter threshold, it is determined that the first application is in a background process and has no foreground service.
16. The apparatus according to any one of claims 11 to 15, further comprising a signal strength adjustment module for:
in response to the first application initiating a bluetooth scan, a signal strength (RSSI) threshold receivable by the terminal device is lowered.
17. The apparatus according to any one of claims 11 to 15, further comprising a scanning frequency control module for:
responding to the first application program to start Bluetooth scanning, and acquiring a scanning frequency range of the first application program;
and controlling the scanning frequency of the first application program according to the scanning frequency range.
18. The apparatus of claim 17, wherein the sweep frequency control module, when controlling the sweep frequency of the first application according to the sweep frequency range, is specifically configured to:
responding to the scanning frequency range of the first application program in a first preset range, and acquiring the duration time of the scanning frequency range of the first application program in the first preset range;
and adjusting the scanning frequency range of the first application program to a second preset range in response to the duration being greater than a first time threshold.
19. The apparatus of claim 18, wherein the first time threshold corresponds to the first predetermined range, and wherein a minimum value of the first predetermined range is greater than a maximum value of the second predetermined range.
20. The apparatus of claim 11, further comprising a bluetooth scan suspension module to:
in at least one state of the first state information, if one or more states meeting corresponding wireless transmission resource occupation conditions exist, bluetooth scanning of at least one application in the terminal equipment is stopped.
21. An electronic device, the electronic device comprising:
a memory for storing processor-executable instructions;
a processor configured to execute executable instructions in the memory to implement the steps of the method of any one of claims 1 to 10.
22. A computer readable storage medium, on which a computer program is stored, characterized in that the program, when being executed by a processor, implements the steps of the method of any of claims 1 to 10.
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