CN104902076B - Control the method and system of audio and video playing - Google Patents
Control the method and system of audio and video playing Download PDFInfo
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- CN104902076B CN104902076B CN201510209681.7A CN201510209681A CN104902076B CN 104902076 B CN104902076 B CN 104902076B CN 201510209681 A CN201510209681 A CN 201510209681A CN 104902076 B CN104902076 B CN 104902076B
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Abstract
The invention discloses a kind of method and system for controlling audio and video playing, this method comprises the following steps：The state of Hall sensor is detected by Hall sensor drive module；The state of the Hall sensor is corresponding with the state of rotating camera；When Hall sensor state changes, the Hall sensor drive module triggering generation Status Change broadcast；After media control service receives the Status Change broadcast, the broadcast state of current audio and video software is detected, and the broadcast state is controlled according to Status Change broadcast.The present invention takes full advantage of the function of rotating camera in mobile phone, controls audio and video playing by the state of Hall sensor corresponding with the state of rotating camera in mobile phone, user can be achieved with the control of audio and video playing by the operation to rotating camera.The present invention makes audio and video playing control have more flexibility, also improves the utilization rate of Hall sensor, is with a wide range of applications.
Description
【Technical field】
It is more particularly to a kind of to control the method for audio and video playing and be the present invention relates to intelligent electronic device technical field
System.
【Background technology】
When with mobile phone to play music, the mobile phone of user is usually placed in pocket.During music is played, understanding is run into
People greet or talk about thing when can take earphone, at this moment if not wanted to miss current this section of music, generally all
Mobile phone can be taken out and click on music pause, be clicked on again after having told or having talked about and continue to play music, it is this
Mode of operation brings great inconvenience for user.
Mobile phone with rotating camera is being sold on the market, and user can manually adjust that camera is preposition or postposition
Take pictures, its powerful camera function and interesting design are well received by the public.And the state of rotating camera and interior of mobile phone are suddenly
Your state of sensor is corresponding, and relatively low for the utilization rate of the Hall sensor at present, causes the wasting of resources.
【The content of the invention】
Based on this, to solve the problems of the prior art, the present invention provides a kind of method of control audio and video playing and is
System, the control of audio and video playing is can be achieved with by the operation to rotating camera, audio and video playing control is had more flexibility,
Also improve the utilization rate of Hall sensor.
The content of the embodiment of the present invention is as follows：
A kind of method for controlling audio and video playing, includes the following steps：
The state of Hall sensor is detected by Hall sensor drive module；The state of the Hall sensor and rotation
The state of camera is corresponding；
When Hall sensor state changes, the Hall sensor drive module triggering generation Status Change broadcast；
After media control service receives the Status Change broadcast, the broadcast state of current audio and video software, and root are detected
The broadcast state is controlled according to Status Change broadcast.
Correspondingly, the present invention provides a kind of system for controlling audio and video playing, including：
Monitoring modular, for detecting the state of Hall sensor；The state of the Hall sensor and rotating camera
State is corresponding；
Broadcast module, for the triggering generation Status Change broadcast when Hall sensor state changes；
Media control service module, for receiving the Status Change broadcast, and after the Status Change broadcast is received,
The broadcast state of current audio and video software is detected, and the broadcast state is controlled according to Status Change broadcast.
The present invention also provides a kind of method for controlling audio and video playing, include the following steps：
Audio and video software monitors the Status Change broadcast of Hall sensor drive module triggering generation；
Audio and video software obtains current broadcast state after the Status Change broadcast is received；
Audio and video software is controlled the broadcast state according to Status Change broadcast.
Correspondingly, the present invention also provides a kind of system for controlling audio and video playing, including：
Broadcast listening module, for monitoring the Status Change broadcast of Hall sensor drive module triggering generation；
Broadcast state acquisition module, for after the Status Change broadcast is received, obtaining current broadcast state；
Playing control module, for being controlled according to Status Change broadcast to the broadcast state.
The present invention takes full advantage of the function of rotating camera in mobile phone, passes through the state phase in mobile phone with rotating camera
The state for the Hall sensor answered controls audio and video playing, and user can be achieved with pair by twisting operation to rotating camera
The control of audio and video playing.The present invention makes audio and video playing control have more flexibility, also improves rotating camera pair in mobile phone
The utilization rate for the Hall sensor answered, is with a wide range of applications.
【Brief description of the drawings】
Fig. 1 is a kind of flow diagram of the method for control audio and video playing in the embodiment of the present invention one；
Fig. 2 is a kind of structure diagram of the system of control audio and video playing in the embodiment of the present invention one；
Fig. 3 is a kind of flow diagram of the method for control audio and video playing in the embodiment of the present invention two；
Fig. 4 is a kind of structure diagram of the system of control audio and video playing in the embodiment of the present invention two.
【Embodiment】
Present disclosure is further described below in conjunction with the accompanying drawings.
Embodiment one
The present embodiment one be from the angle of cell phone system come illustrate the present invention control audio and video playing method, such as Fig. 1
It is shown, a kind of method for controlling audio and video playing is provided in the present embodiment one, is included the following steps：
S11 detects the state of Hall sensor by Hall sensor drive module；The state of the Hall sensor with
The state of rotating camera is corresponding；
S12 judges whether the state of Hall sensor changes, if so, then entering S13；If it is not, then return to S11；
Hall sensor drive module triggering generation Status Change broadcast described in S13；
After the control service of S14 media receives the Status Change broadcast, the broadcast state of current audio and video software is detected, and
The broadcast state is controlled according to Status Change broadcast.
In existing mobile phone, rotating camera can be used as rear camera but also be used as front camera, and mobile phone leads to
The state of Hall sensor detection rotating camera is crossed, i.e. the state of Hall sensor is corresponding with the state of rotating camera
, such as Hall sensor state is 0 when rotating camera is as rear camera, and taken the photograph in rotating camera as preposition
Hall sensor state is 1 during as head.
Hall sensor is a kind of magnetic field sensor made according to Hall effect.Hall effect is the one of magnetoelectric effect
Kind, using various Hall elements made of Hall effect have to magnetic-field-sensitive, simple in structure, small, frequency response is wide, defeated
Go out the advantages that voltage change is big and service life is long, therefore obtained extensively in fields such as measurement, automation, computer and information technologies
General application.
Cell phone system detects the state of Hall sensor by Hall sensor drive module, when the state of Hall sensor
During change, the triggering generation Status Change of Hall sensor drive module is broadcasted, and the media control service in cell phone system receives
After Status Change broadcast, the broadcast state of current audio and video software is detected, and it is soft to current audio and video according to Status Change broadcast
The broadcast state of part is controlled.In a kind of embodiment, the broadcast state of audio and video software includes pause and plays
In, included the following steps according to the process that Status Change broadcast is controlled the broadcast state of current audio and video software：
If the broadcast state of current audio and video software is pause, media control service is receiving Status Change broadcast
Afterwards, the audio and video software is controlled to continue to play audio or video；
During if the broadcast state of current audio and video software is plays, media control service is receiving Status Change broadcast
Afterwards, the audio and video software pause is controlled to play audio or video.
Illustrated below with example.Assuming that the audio and video software X that user is used on mobile phone is listened to music, its
During broadcast state is plays, when user by rotating camera by initial status twist into after configuration state (or turned round by rear configuration state
Move into initial status), then the state change of Hall sensor, the triggering generation Status Change of Hall sensor drive module is broadcasted.
After media control service reception state change broadcast, the broadcast state of current audio and video software is detected, since current audio and video are soft
During the broadcast state of part X is plays, therefore media control service controls audio and video software X after Status Change broadcast is received
Pause plays music.Similarly, if user is again twisted rotating camera into initial status (or by initial status by rear configuration state
Twist into rear configuration state), then media control Service controll audio and video software X continues to play music.
The method of above-mentioned control audio and video playing is suitable for the mobile phone with rotating camera.Using the above method, user
When being listened to music by the audio and video software on mobile phone, if the people for running into understanding greets or wants to take ear when talking about thing
Machine, at this moment if not wanted to miss current this section of music, it is not necessary to mobile phone is taken out and clicks on music pause, and only needs to turn round
Start machine rotating camera (by under initial status rotating camera twisting into rear configuration state rotating camera, or will
Rotating camera of the rotating camera twisting under configuration state into initial status afterwards), the control to music is can be achieved with, is made
Audio and video playing control has more flexibility, improves user experience, also improves the utilization rate of Hall sensor.
Correspondingly, a kind of system for controlling audio and video playing is also provided in the present embodiment one, as shown in Fig. 2, including：
Monitoring modular 11, for detecting the state of Hall sensor；The state and rotating camera of the Hall sensor
State it is corresponding；
Broadcast module 12, for the triggering generation Status Change broadcast when Hall sensor state changes；
Media control service module 13, for receiving the Status Change broadcast, and are receiving the Status Change broadcast
Afterwards, the broadcast state of current audio and video software is detected, and the broadcast state is controlled according to Status Change broadcast.
The system of control audio and video playing in the present embodiment one is the improvement to existing cell phone system.It is existing to have
The mobile phone of rotating camera, its rotating camera can be used as rear camera but also be used as front camera.Mobile phone leads to
The monitoring modular 11 crossed in the system of above-mentioned control audio and video playing detects the state of Hall sensor, and Hall sensor is used for
The state of rotating camera is detected, i.e. the state of Hall sensor and the state of rotating camera is corresponding, such as is being revolved
Hall sensor state is 0 when turning camera as rear camera, and the Hall when rotating camera is as front camera
Sensor states are 1.
When monitoring modular 11 detects the state change of Hall sensor, the triggering generation Status Change of broadcast module 12 is wide
Broadcast, after media control service module 13 receives Status Change broadcast, detect the broadcast state of current audio and video software, and according to
Status Change, which is broadcasted, is controlled the broadcast state of current audio and video software.In a kind of embodiment, audio and video are soft
During the broadcast state of part includes pause and plays, media control service module 13 includes：
First control module 131, for current audio and video software broadcast state for pause when, it is and described receiving
After Status Change broadcast, the audio and video software is controlled to continue to play audio or video；
Second control module 132, during in being played in the broadcast state of current audio and video software, and receiving
After stating Status Change broadcast, the audio and video software pause is controlled to play audio or video.
The system of above-mentioned control audio and video playing is suitable for the mobile phone with rotating camera, is broadcast by the control audio and video
The system put, can make audio and video playing control have more flexibility.For example, user is listened using the mobile phone with rotating camera
During music, if thinking, pause plays music, it is not necessary to takes out mobile phone and clicks on music pause, and need to only twist the rotation of mobile phone
Turn camera, can be achieved with the control to broadcast state, improve user experience, also improve the utilization rate of Hall sensor.
Embodiment two
The present embodiment two be from the angle of audio and video software come illustrate the present invention control audio and video playing method, such as scheme
Shown in 3, a kind of method for controlling audio and video playing is provided in the present embodiment two, is included the following steps：
S21 audio and video software monitors the Status Change broadcast of Hall sensor drive module triggering generation；
S22 audio and video software obtains current broadcast state after the Status Change broadcast is received；
S23 audio and video software is controlled the broadcast state according to Status Change broadcast.
Rotating camera on mobile phone can be used as rear camera but also be used as front camera, and mobile phone passes through suddenly
The state of your sensor detection rotating camera, the i.e. state of Hall sensor and the state of rotating camera be corresponding,
Such as Hall sensor state is 0 when rotating camera is as rear camera, and in rotating camera as preposition shooting
Hall sensor state is 1 during head.
(there is initial status to be changed to rear configuration state in the state change of rotating camera, or there is the postposition Status Change to be
Initial status), the state of Hall sensor also accordingly changes.During the state change of Hall sensor, Hall sensor driving mould
Block triggering generation Status Change is broadcasted, and the audio and video software in mobile phone monitors Status Change broadcast, and audio and video software is receiving
After being broadcasted to Status Change, current broadcast state, and the broadcast state according to Status Change broadcast to audio and video software are obtained
It is controlled.In a kind of embodiment, the broadcast state of audio and video software is included in pause and broadcasting, audio and video software
The process that broadcast state is controlled is included the following steps according to Status Change broadcast：
If the current broadcast state of audio and video software for pause, audio and video software receive Status Change broadcast after,
Continue to play audio or video；
During if the current broadcast state of audio and video software is plays, audio and video software is receiving Status Change broadcast
Afterwards, pause plays audio or video.
Specifically, assuming that audio and video software is playing music, during its broadcast state is plays, imaged when user will rotate
Head by rear configuration state by initial status twisting into rear configuration state (or being twisted into initial status), then the state of Hall sensor changes
Become, Hall sensor drive module triggering generation Status Change broadcast, audio and video software is monitored Status Change broadcast, received
After being broadcasted to Status Change, the current broadcast state of audio and video software is obtained, since current broadcast state is in broadcasting, sound regards
The pause after Status Change broadcast is received of frequency software plays music.Similarly, if user is again by rotating camera by rear configuration state
Initial status (or being twisted by initial status into rear configuration state) is twisted into, then audio and video software continues to play music.
By the above method, audio and video software can control broadcast state according to the change of Hall sensor state, because
This, after the existing mobile phone with rotating camera installs above-mentioned audio and video software, you can according to user to rotating camera
The broadcast state of twisting operation control audio and video software, such as when user is playing music using above-mentioned audio and video software, if
Think that pause plays, it is only necessary to which twisting rotating camera can realize (by the twisting of the rotating camera of initial status into postposition shape
The rotating camera of state, or the rotating camera by the rotating camera twisting of rear configuration state into initial status), without
User takes out mobile phone and clicks on pause broadcasting manually.The method of above-mentioned control audio and video playing, changes traditional audio and video playing
Control mode, makes audio and video playing control have more flexibility, improves the corresponding Hall sensor of rotating camera in mobile phone
Utilization rate, also significantly increases user experience.
Correspondingly, a kind of system for controlling audio and video playing is also provided in the present embodiment two, the control audio and video playing
System belongs to the part of audio and video software.As shown in figure 4, the system of the control audio and video playing includes：
Broadcast listening module 21, for monitoring the Status Change broadcast of Hall sensor drive module triggering generation；
Broadcast state acquisition module 22, for after the Status Change broadcast is received, obtaining current broadcast state；
Playing control module 23, for being controlled according to Status Change broadcast to the broadcast state.
Specifically, assuming to be provided with audio and video software A in mobile phone, audio and video software A has above-mentioned control audio and video
The system of broadcasting, when user listens to music (or seeing video) by audio and video software A, if user's twisting rotating camera (will
Rotating camera twisting under initial status into rear configuration state rotating camera, or by the rotating camera under rear configuration state
Twist into the rotating camera of initial status), then the state change of Hall sensor, the triggering of Hall sensor drive module generates
Status Change is broadcasted, and audio and video software A monitors the Status Change by broadcast listening module 21 and broadcasts, and audio and video software A's broadcasts
State acquisition module 22 is put after Status Change broadcast is received, the current broadcast states of audio and video software A is obtained, plays control
Module 23 is broadcasted according to Status Change and the broadcast state of audio and video software is controlled.
In a kind of embodiment, the broadcast state of audio and video software is included in pause and broadcasting, plays control mould
Block 23 includes：
First playing control module 231, for the current broadcast state of audio and video software for pause when, and in audio and video
After software receives the Status Change broadcast, continue to play audio or video；
Second playing control module 232, during in being played in the current broadcast state of audio and video software, and regards in sound
After frequency software receives the Status Change broadcast, pause plays audio or video.
Illustrated below with instantiation.Assuming that audio and video software A is playing music, its broadcast state is broadcasting
In, when user by rotating camera by initial status twist into after configuration state (or by the twisting of rear configuration state into initial status),
The then state change of Hall sensor, the triggering generation Status Change broadcast of Hall sensor drive module, audio and video software A pass through
Broadcast listening module 21 monitors Status Change broadcast, and the broadcast state acquisition module 22 of audio and video software A is receiving state
After change broadcast, the current broadcast states of audio and video software A are obtained, since current broadcast state is in broadcasting, second plays
Control module 232 controls audio and video software A pauses to play music.Similarly, if user is again turned round rotating camera by rear configuration state
Initial status (or being twisted by initial status into rear configuration state) is moved into, then the first playing control module 231 control audio and video are soft
Part A continues to play music.
Embodiment described above only expresses the several embodiments of the present invention, its description is more specific and detailed, but simultaneously
Therefore the limitation to the scope of the claims of the present invention cannot be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the guarantor of the present invention
Protect scope.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (4)
- A kind of 1. method for controlling audio and video playing, it is characterised in that include the following steps：The state of Hall sensor is detected by Hall sensor drive module；The state of the Hall sensor is imaged with rotation The state of head is corresponding, the state of the rotating camera include the rotating camera as the state of rear camera and State of the rotating camera as front camera；When Hall sensor state changes, the Hall sensor drive module triggering generation Status Change broadcast；After media control service receives the Status Change broadcast, the broadcast state of current audio and video software is detected, and according to institute Status Change broadcast is stated to be controlled the broadcast state；During the broadcast state includes pause and plays, the broadcast state is controlled according to Status Change broadcast Process includes the following steps：If the broadcast state of current audio and video software is pause, the media control service is to receive the Status Change wide After broadcasting, the audio and video software is controlled to continue to play audio or video；During if the broadcast state of current audio and video software is plays, the media control service is receiving the Status Change After broadcast, the audio and video software pause is controlled to play audio or video.
- A kind of 2. method for controlling audio and video playing, it is characterised in that include the following steps：Audio and video software monitors the Status Change broadcast of Hall sensor drive module triggering generation；The Hall sensor driving Module is used for the state for detecting Hall sensor, and the state of the Hall sensor is corresponding with the state of rotating camera, institute Stating the state of rotating camera includes the rotating camera as the state of rear camera and rotating camera work For the state of front camera；When the Hall sensor state changes, the Hall sensor drive module triggering generation Status Change is broadcasted；Audio and video software obtains current broadcast state after the Status Change broadcast is received；Audio and video software is controlled the broadcast state according to Status Change broadcast；During the broadcast state includes pause and plays, audio and video software is broadcasted to the broadcast state according to the Status Change The process being controlled includes the following steps：If the current broadcast state of audio and video software is pause, audio and video software after Status Change broadcast is received, Continue to play audio or video；During if the current broadcast state of audio and video software is plays, audio and video software is receiving the Status Change broadcast Afterwards, pause plays audio or video.
- A kind of 3. system for controlling audio and video playing, it is characterised in that including：Monitoring modular, for detecting the state of Hall sensor；The state of the Hall sensor and the state of rotating camera Corresponding, the state of the rotating camera includes the state and the rotation rotating camera as rear camera State of the camera as front camera；Broadcast module, for the triggering generation Status Change broadcast when Hall sensor state changes；Media control service module, for receiving the Status Change broadcast, and after the Status Change broadcast is received, detection The broadcast state of current audio and video software, and the broadcast state is controlled according to Status Change broadcast；During the broadcast state includes pause and plays, the media control service module includes：First control module, for becoming when the broadcast state of current audio and video software is suspends, and receiving the state After more broadcasting, the audio and video software is controlled to continue to play audio or video；Second control module, during in being played in the broadcast state of current audio and video software, and is receiving the state After change broadcast, the audio and video software pause is controlled to play audio or video.
- A kind of 4. system for controlling audio and video playing, it is characterised in that including：Broadcast listening module, for monitoring the Status Change broadcast of Hall sensor drive module triggering generation；The Hall passes Sensor drive module is used for the state for detecting Hall sensor, the state of the Hall sensor and the state phase of rotating camera Corresponding, the state of the rotating camera includes the rotating camera and is taken the photograph as the state of rear camera and the rotation As state of the head as front camera；When the Hall sensor state changes, the Hall sensor drive module is touched Status Change broadcast occurs into；Broadcast state acquisition module, for after the Status Change broadcast is received, obtaining current broadcast state；Playing control module, for being controlled according to Status Change broadcast to the broadcast state；During the broadcast state includes pause and plays, the playing control module includes：First playing control module, for the current broadcast state of audio and video software for pause when, and connect in audio and video software After receiving the Status Change broadcast, continue to play audio or video；Second playing control module, during in being played in the current broadcast state of audio and video software, and in audio and video software After receiving the Status Change broadcast, pause plays audio or video.
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| CN202261487U (en) * | 2011-08-24 | 2012-05-30 | 北京百纳威尔科技有限公司 | Mobile terminal |
| CN104243704A (en) * | 2014-09-10 | 2014-12-24 | 广东欧珀移动通信有限公司 | Alarm clock control method for mobile terminal and mobile terminal |
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| KR101537592B1 (en) * | 2008-09-03 | 2015-07-22 | 엘지전자 주식회사 | Mobile terminal and method for controlling the same |
| CN103019563A (en) * | 2012-12-11 | 2013-04-03 | 广东欧珀移动通信有限公司 | Method or device for rapidly suspending or muting video player |
| CN103701983A (en) * | 2013-11-27 | 2014-04-02 | 英华达（南京）科技有限公司 | Method and system for operating mobile phone applications quickly |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202261487U (en) * | 2011-08-24 | 2012-05-30 | 北京百纳威尔科技有限公司 | Mobile terminal |
| CN104243704A (en) * | 2014-09-10 | 2014-12-24 | 广东欧珀移动通信有限公司 | Alarm clock control method for mobile terminal and mobile terminal |
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Address after: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Patentee after: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. Address before: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Patentee before: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. |
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