CN103984597A - Method, device and system for task run switching - Google Patents
Method, device and system for task run switching Download PDFInfo
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- CN103984597A CN103984597A CN201410244287.2A CN201410244287A CN103984597A CN 103984597 A CN103984597 A CN 103984597A CN 201410244287 A CN201410244287 A CN 201410244287A CN 103984597 A CN103984597 A CN 103984597A
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Abstract
The invention provides a method, device and system for task run switching. The method comprises the following steps that a preset condition and a preset task are set; if the preset condition is met, the preset task is operated in a foreground. The electronic device comprises a setting module used for setting the preset condition and the preset task and a switching module used for allowing the preset task to be operated in the foreground when the preset condition is met. The system comprises a terminal and a server and tasks are switched through interaction of the terminal and the server. Compared with the prior art, according to the technical scheme, switching conditions of different tasks can be flexibly configured through the preset condition and the preset task, individualized configuration is conducted according to the requirements for the different tasks of users and the switching conditions, and the purpose of automatic switching is achieved.
Description
Technical field
The present invention relates to electronic device field, relate in particular to changing method, Apparatus and system between multiple tasks of intelligent electronic device operation.
Background technology
Current electronic device has entered the method face face of people's life, and for example people's office, amusement, communication are used PC, panel computer, smart mobile phone, intelligent television Set Top Box, intelligent television and wearable intelligent equipment etc.
Present intelligent electronic device has multitasking ability conventionally, and for example people can use computer to listen to the music in Edit Document, or watches video etc. in the time using bitcom.So-called multitasking refers to user's multiple application programs of interior operation at one time, and each application program is known as a task.For example, Windows is exactly an operating system of supporting multitask, compared with the single task system of DOS, has really facilitated many; Again for example, start in iOS4 system, the apple new pattern that has been HOME key definition, under certain running state of programs, user is as long as double-click HOME key, the limit task list of can breathing out below screen, thus at this, the task to resident backstage is selected, current task is set to running background, and existing iOS equipment can have been supported multitask function substantially; Although Android system is supported multitask function very early, in the technical scheme of each system support multitask of enumerating above-mentioned, is not quite similar, and says from function, and existing most of intelligent operating system can be supported multitask.
When people are while moving multiple task with equipment, conventionally comparatively pay close attention to the task of being placed in foreground, and the task of running background is comparatively easily out in the cold, therefore be much placed in the task of running background in the time that task is received message, just use the modes such as sound, icon flash to point out, the QQ software of for example company of Tengxun, receive after good friend's message on backstage, will send default sound and flash icon prompting user receipt message.
Even so, but realizing in process of the present invention, inventor finds that in prior art, there are the following problems, cannot automatically switch to task run, and customized task switches according to demand.
Summary of the invention
For this reason, need to provide one to customize according to demand, and can automatically carry out the technical scheme of task run switching.
For achieving the above object, a kind of method that inventor provides task run to switch, comprises the following steps:
Set pre-conditioned and default task;
Meet pre-conditionedly, the task of presetting is placed in front stage operation.
Be different from prior art, technique scheme, by pre-conditioned and default task, switching condition that can flexible configuration different task, the demand according to user to different task and switching condition individualize configuration, reach the object of automatic switchover.
Optionally, described pre-conditioned comprising: activationary time or priority; Described default task comprises: multimedia, game, office procedure, map program, Navigator, social program or web browser.
Optionally, setting pre-conditioned and default task comprises: the activationary time of setting task and this task and priority;
Meet pre-conditioned, the interface of default task is placed in to front stage operation to be comprised: arrive activationary time, the priority of the task of more current front stage operation and current activationary time task to be activated, if the priority of current activationary time task to be activated is higher than the priority of the task of current front stage operation, exit the task of current front stage operation or the task of current front stage operation is placed in to running background, and task to be activated current activationary time is placed in to front stage operation.
Optionally, before exiting the task of current front stage operation or the task of current front stage operation being placed in to running background, carry out current front stage operation task exit default.
Optionally, described in, exit default comprising: default message is preserved or sent to the progress of the task of current front stage operation.
Optionally, set pre-conditioned and default task and comprise: different timing nodes is set in a media stream, default task corresponding to media stream paragraph between different time node, different default task correspondences priority separately;
Meet pre-conditioned, the task of presetting is placed in front stage operation and comprises: when play multimedia stream, start other tasks in front stage operation, the task of play multimedia stream is placed in backstage, in the time arriving a timing node of media stream, the priority of the media stream paragraph after the task of more current front stage operation and this timing node, if the priority of the media stream paragraph after this timing node is higher than the task of current front stage operation, is placed in front stage operation by media stream playing task.
Optionally, before the task of presetting is placed in front stage operation, point out.
The electronic installation that we also provide a kind of task run to switch, comprises with lower module:
Setting module, for setting pre-conditioned and default task;
Handover module, for when meeting when pre-conditioned, the task of presetting is placed in front stage operation.
Be different from prior art, technique scheme, by pre-conditioned and default task, switching condition that can flexible configuration different task, the demand according to user to different task and switching condition individualize configuration, reach the object of automatic switchover.
Optionally, described electronic installation also comprises timer, for timing;
Described setting module is used for setting activationary time or priority;
Described default task comprises: multimedia, game, office procedure, social program or web browser.
Optional described electronic installation also comprises timer, for timing;
Described setting module is for activationary time and the priority of setting task and this task;
Described handover module is used for, when timer timing arrives activationary time, the priority of the task of more current front stage operation and current activationary time task to be activated, if the priority of current activationary time task to be activated is higher than the priority of the task of current front stage operation, exit the task of current front stage operation or the task of current front stage operation is placed in to running background, and task to be activated current activationary time is placed in to front stage operation.
Optionally, described electronic installation also comprises memory module, and it is default that described memory module stores exiting of each task,
Described handover module also for, before exiting the task of current front stage operation or the task of current front stage operation being placed in to running background, read current front stage operation in memory module task exit default, and carry out current front stage operation task exit default.
Optional, described electronic installation also comprises mixed-media network modules mixed-media and message transmission module, described message transmission module, in the time exiting the task of current front stage operation or the task of current front stage operation is placed in to running background, sends presetting message by mixed-media network modules mixed-media.
Optionally, described handover module, also in the time exiting the task of current front stage operation or the task of current front stage operation is placed in to running background, is preserved the progress of the task of current front stage operation.
Optionally, it is characterized in that, described electronic installation also comprises timer, media stream playing module;
Described timer is for timing;
Described media stream playing module is for play multimedia stream;
Described setting module is used for, at a media stream, different timing nodes is set, default task corresponding to media stream paragraph between different time node, different default task correspondences priority separately;
Described handover module is used for, in the time that play multimedia flows, start other tasks in front stage operation, the task of play multimedia stream is placed in backstage, in the time arriving a timing node of media stream, the priority of the media stream paragraph after the task of more current front stage operation and this timing node, if the priority of the media stream paragraph after this timing node is higher than the task of current front stage operation, is placed in front stage operation by media stream playing task.
Optionally, described electronic installation also comprises reminding module, points out for being placed in front stage operation in the task of presetting.
In addition, the system that also provides a kind of task run to switch, comprise terminal and server, described server comprises server stores module and server network module, described server stores module stores has multiple media stream files, each media stream file is provided with different timing nodes, and the media stream paragraph between different time node is to there being different priority, and described server network module is used for sending multimedia streaming data;
Described terminal comprises media stream playing module, terminal network module, handover module, described terminal network module receives multimedia streaming data for connection server, described media stream playing module is for play multimedia stream, described handover module is used for, when playing after the first media stream, switch to and play the second media stream, in the time arriving a timing node of the first media stream, the priority of the first media stream paragraph after the second media stream paragraph of more current broadcasting and this timing node, if the priority of the first media stream paragraph after this timing node is higher than the second media stream paragraph of current broadcasting, play the first media stream paragraph.
Be different from prior art, technique scheme is according to the broadcasting of online multimedia stream, can define the media stream paragraph that in video flowing, different time is corresponding, and define its priority, judge it is the broadcasting that keeps current media stream by the priority of the first media stream paragraph after the second media stream paragraph and this timing node of the more current broadcasting of node time of arrival, or the broadcasting of switching multi-media stream, therefore can be according to the needs of different user, the play content of definition different time sections media stream, reach personalized customization, the object automatically switching, need not manual intervention.
Optionally, described terminal also comprises module is set, described arrange module for to media stream setup times node media stream is divided into plural media stream paragraph, and for the priority of mark media stream paragraph;
Described terminal network module is for the storage that uploads onto the server of the priority of timing node that mark is completed and media stream paragraph.
Optionally, described terminal also comprises confirmation module, and described confirmation module was sent the confirmation of whether switching before playing the first media stream paragraph, when detecting after the confirmation of confirming to switch, plays the first media stream paragraph.
Brief description of the drawings
Fig. 1 is the module diagram of electronic installation described in embodiment;
Fig. 2 is the module diagram of system described in embodiment;
Fig. 3 is the process flow diagram one of the method that task run switches described in embodiment;
Fig. 4 is the flowchart 2 of the method that task run switches described in embodiment;
Fig. 5 is the process flow diagram of the method switched in multimedia described in embodiment;
Fig. 6 is the time shaft schematic diagram of changing method described in embodiment;
Fig. 7 is the process flow diagram of task switch prompting described in embodiment;
Fig. 8 is that task is switched the process flow diagram of confirming described in embodiment;
Fig. 9 realizes the process flow diagram one that task is switched described in embodiment under network schemer;
Figure 10 realizes the flowchart 2 that task is switched described in embodiment under network schemer;
Figure 11 is process flow diagram media stream being arranged described in embodiment.
Description of reference numerals:
10, electronic installation;
101, setting module;
102, handover module;
103, timer;
104, memory module;
105, message transmission module;
106, mixed-media network modules mixed-media;
107, reminding module;
108, media stream playing module;
20, terminal
201, module is set;
202, handover module;
203, media stream playing module;
204, terminal network module;
30, server;
301, server stores module;
302, server network module.
Embodiment
By describe in detail technical scheme technology contents, structural attitude, realized object and effect, below in conjunction with specific embodiment and coordinate accompanying drawing to be explained in detail.
Refer to Fig. 1, the electronic installation 10 that the present embodiment provides a kind of task run to switch, described electronic installation can be corresponding to personal computer, server, the network equipment, intelligent mobile terminal, intelligent home device, wearable intelligent equipment, vehicle intelligent equipment etc.
Above-mentioned electronic equipment can comprise with lower module:
Timer 103, for timing;
Memory module 104, such as, for storing the required content of corresponding setting, instruction and electronic device works, content of multimedia, contents of program etc.;
Mixed-media network modules mixed-media 106, for carrying out information interaction by wired or wireless network and the external world, mixed-media network modules mixed-media can be cable LAN module, WiFi module, Internet network connecting module GPRS network link block, 3G network link block, 4G network connecting module etc.
Setting module 101, for setting pre-conditioned and default task; In certain embodiments, concrete setting module 101 is for setting activationary time or priority; For example, setting module is for activationary time and the priority of setting task and this task; Described default task can be: multimedia, game, office procedure, social program or web browser.
Handover module 102, for when meeting when pre-conditioned, the task of presetting is placed in front stage operation.In certain embodiments, handover module is used for, when timer timing arrives activationary time, the priority of the task of more current front stage operation and current activationary time task to be activated, if the priority of current activationary time task to be activated is higher than the priority of the task of current front stage operation, exit the task of current front stage operation or the task of current front stage operation is placed in to running background, and task to be activated current activationary time is placed in to front stage operation.
In certain embodiments, it is default that memory module 104 stores exiting of each task, handover module 102 also for, before exiting the task of current front stage operation or the task of current front stage operation being placed in to running background, read current front stage operation in memory module task exit default, and carry out current front stage operation task exit default.
In certain embodiments, handover module 102, also in the time exiting the task of current front stage operation or the task of current front stage operation is placed in to running background, is preserved the progress of the task of current front stage operation.
In certain embodiments, message transmission module 105, in the time exiting the task of current front stage operation or the task of current front stage operation is placed in to running background, sends presetting message by mixed-media network modules mixed-media 106.
In some embodiment, described electronic installation also comprises reminding module 107, points out for being placed in front stage operation in the task of presetting.
In certain embodiments, described electronic equipment also comprises media stream playing module 108; Media stream playing module 108 flows for play multimedia; In these embodiments, setting module 101 is at a media stream, different timing nodes being set, default task corresponding to media stream paragraph between different time node, different default task correspondences priority separately; Handover module 102 for, in the time that play multimedia flows, start other tasks in front stage operation, the task of play multimedia stream is placed in backstage, in the time arriving a timing node of media stream, the priority of the media stream paragraph after the task of more current front stage operation and this timing node, if the priority of the media stream paragraph after this timing node is higher than the task of current front stage operation, is placed in front stage operation by media stream playing task.
In addition, with reference to Fig. 2, we also provide the system of switching by the operation of network implementation current task, comprise terminal 20 and server 30, described server 30 comprises server stores module 301 and server network module 302, and described server stores module 301 stores multiple media stream files, and each media stream file is provided with different timing nodes, media stream paragraph between different time node is to there being different priority, and described server network module 302 is for sending multimedia streaming data;
Described terminal 20 comprises media stream playing module 203, terminal network module 204, module 201 is set, handover module 202, confirms module 205.
Terminal network module 204 receives multimedia streaming data for connection server 30, and terminal network module can be selected to be connected by the multiple network modes such as LAN (Local Area Network), Internet, 3G, 4G, GPRS or its combination with server network module.
Media stream playing module 203 flows for play multimedia.
Handover module 202 for, when playing after the first media stream, switch to and play the second media stream, in the time arriving a timing node of the first media stream, the priority of the first media stream paragraph after the second media stream paragraph of more current broadcasting and this timing node, if the priority of the first media stream paragraph after this timing node, higher than the second media stream paragraph of current broadcasting, is play the first media stream paragraph.
Arrange module 201 for to media stream setup times node media stream is divided into plural media stream paragraph, and for the priority of mark media stream paragraph;
Terminal network module 204 is for the storage that uploads onto the server of the priority of timing node that mark is completed and media stream paragraph.
Confirmation module 205 was sent the confirmation of whether switching before playing the first media stream paragraph, when detecting after the confirmation of confirming to switch, play the first media stream paragraph.
The embodiment of the method that we also provide a kind of task run to switch, as shown in Figure 3, comprises the following steps:
S301 sets pre-conditioned and default task, in different embodiment, pre-conditioned comprising: activationary time or priority, default task comprises: multimedia, game, office procedure, social program, map program, Navigator or web browser, can also be multiple other program or application.In the present embodiment, the activationary time by setting task and this task and priority complete the setting of activation condition and task.
S302 is in front stage operation one task.
S303 arrives the activationary time of a default task, the priority of the task of more current front stage operation and current activationary time task to be activated.
If the priority of the current activationary time of S304 task to be activated is higher than the priority of the task of current front stage operation, exit the task of current front stage operation or the task of current front stage operation is placed in to running background, and task to be activated current activationary time is placed in to front stage operation.
If the priority of the current activationary time of S305 task to be activated, higher than the priority of the task of current front stage operation, continues the operation of current foreground task.
For example, the priority of setting Mission Objective when us is 2 grades, the priority of ball match live video playing task be 1 grade (in this instructions embodiment, description medium priority numeral to priority is less, higher grade, and namely more preferential, for example the task of priority 1 level is more preferential compared with the task of priority 2 level, lower same), the priority of ball match live video task is higher than Mission Objective so.The activationary time of setting ball match live video task is 21:00, so electronic equipment can be before 21:00 running game task, while arriving 21:00, the task of judging current front stage operation plays with task to be activated is the priority that ball match live video is play, because the priority of ball match live video playing task is higher than the priority of Mission Objective, so Mission Objective is exited or is placed in running background, and activate ball match live video playing task in front stage operation.
Said method has avoided user to affect will moving in some planned times of task adversely, does not need again artificial or other third party devices for example to set quarter-bell etc. simultaneously and points out people task switching, greatly facilitates user.
In another embodiment, as shown in Figure 4, in above-mentioned steps S304, when exiting the task of current front stage operation or the task of current front stage operation being placed in to running background, carry out following steps:
S401 read current front stage operation task exit defaultly, in different embodiment, exit default comprising: default message is preserved or sent to the progress of the task of current front stage operation.
S402 carry out current front stage operation task exit default, corresponding to the embodiment of step S401, concrete, default message is preserved or sent to the progress of the task of current front stage operation.
S403 exits the task of current front stage operation or the task of current front stage operation is placed in to running background.
Due in certain embodiments, directly exit task or directly task be placed in to backstage, can cause some inconvenient consequences, for example, editor's document, the progress of content of multimedia may be lost, game progress is not filed, and may cause playing need to be from newly, if game on line, may cause role to be killed or to come to harm, or the ID of game on line is because compulsory withdrawal is deducted points etc., and therefore, said method solves corresponding to the problems referred to above.For different Mission Objectives, we can arrange and different exit defaultly, and for example, for documents editing task, we can arrange maintenance document, for single-play game, we can arrange game progress and preserve, and for game on line, we can arrange Safe withdrawing, in certain embodiments, can also arrange to the friend in game and send the presetting message before rolling off the production line, for example " I have in advance roll off the production line, later in contact " etc.
In some embodiment of multimedia task, as shown in Figure 5, comprise the following steps:
S501 arranges different timing nodes in a media stream, default task corresponding to media stream paragraph between different time node, different default task correspondences priority separately; Described media stream can be video flowing or audio stream;
S502 play multimedia stream.
S503 starts other tasks in front stage operation, and the task of play multimedia stream is placed in backstage.
S504 in the time arriving a timing node of media stream, the priority of the task of more current front stage operation and this timing node media stream paragraph afterwards.
If the priority of the media stream paragraph after this timing node of S505, higher than the task of current front stage operation, is placed in front stage operation by media stream playing task.
If the priority of the task of the current front stage operation of S506, higher than the media stream paragraph after this timing node, continues operation current task in foreground.
Referring to Fig. 6, Fig. 6 has represented the time shaft of 2 tasks, and two tasks are respectively task A, plays a ball match video flowing, and task B carries out a documents editing.
Corresponding step S501, setup times node A0, A1, A2, A3, A4 in the ball match video flowing of task A, wherein:
A0 is that ball match video starts, the timing node that pre-games comment starts;
A1 is that pre-games comment finishes, first half game time node;
A2 is first half end of match, the timing node that intermission starts;
A3 is that intermission finishes, the timing node starting the second half;
A4 finishes the second half, the timing node that post-games comment starts;
A5 is that post-games comment is introduced, ball match introductory video timing node.
Timing node marks off corresponding video flowing paragraph thus, and each video flowing paragraph is arranged to priority.
Video flowing paragraph A0-A1 between A0～A1 is pre-games analysis, and priority is 3 grades, and priority numeral is less in the present embodiment, and higher grade, and namely more preferential, for example the task of priority 1 level is more preferential compared with the task of priority 2 level;
Video flowing paragraph A1-A2 between A1～A2 is first half match, and priority is 1 grade;
Video flowing paragraph A2-A3 between A2～A3 is intermission, and priority is 3 grades;
Video flowing paragraph A3-A4 between A3～A4 is second half of the match, and priority is 1 grade;
Video flowing paragraph A4-A5 between A4～A5 is post-game analysis, and priority is 3 grades.
Corresponding step S502, the A that executes the task, after starting to play ball match video flowing, corresponding step S503, when timing node B0 (B0 is positioned at A0～A1), starts documents editing task B, and the priority of task B is 2 grades.Now by task B namely documents editing task be placed in front stage operation, task A is that ball match video playback task is placed in running background.In the time that video render task is placed in running background, can close the audio frequency in video flowing, can avoid like this audio frequency user to be moved to the interference that uses other tasks, also can continue the audio frequency in displaying video stream, in certain embodiments, audio frequency in video flowing can also be reduced to default volume, or be reduced to default volume, so both retained the lasting broadcasting of audio frequency, can allow user's continue to follow up playing progress rate of video flowing, reduce again volume, reduced user is moved to the interference that uses other tasks.
Corresponding step S504, in the time that the time arrives node A1, the priority of the video flowing paragraph A1-A2 after the task B documents editing of more current front stage operation and this timing node.Because the priority of task B documents editing is 2 grades, the priority of video flowing paragraph A1-A2 is 1 grade, higher than the priority of task B, therefore media stream playing task is placed in to front stage operation, displaying video stream.
Meanwhile, close document editor task B, or task B is placed in to running background.Do not lose for the progress of Edit Document before ensureing, can carry out the flow process as shown in S401～S403, preserve document progress.
After first half end of match, video flowing paragraph A2-A3 is intermission, and priority is 3 grades, now, can need to continue to start documents editing task B according to user, or task B is activated to foreground, proceeds task run.
Corresponding step S504, in the time that the time arrives node A3, the priority of the video flowing paragraph A3-A4 after the task B documents editing of more current front stage operation and this timing node.Because the priority of task B documents editing is 2 grades, the priority of video flowing paragraph A3-A4 is 1 grade, higher than the priority of task B, therefore media stream playing task is placed in to front stage operation, plays the video flowing of second half of the match, by that analogy.
In certain embodiments, before the task of presetting is placed in front stage operation, point out.Embodiment or the similar embodiment for example, between above-mentioned task A and task B, switched, in the time that needs switch to task A from task B, as shown in Figure 7, comprise the following steps:
S701 prompting is about to carry out task switching, and the mode of prompting can be textbox prompting, voice message, animation prompting, icon prompting etc.;
S702, through after the default time, carries out task switching, closes or be placed in running background by task B, and task A is placed in to front stage operation.
The method has ensured that user has the regular hour to prepare to switch its operation that need to complete or instruction before, for example, preserve progress, processes file, opens or closes relative program, processes or send relevent information etc.
Or comprise the following steps as shown in Figure 8:
Whether S801 prompting carries out task switching; The mode of prompting can be textbox prompting, voice message, animation prompting, icon prompting etc.;
If S802 detects the instruction of carrying out task switching, carry out task switching, close or be placed in running background by task B, task A is placed in to front stage operation.Assignment instructions can be assigned to click the various ways such as menu mode, voice mode, touch-control gesture mode, for equipment Inspection judgement.
If S803 detects the instruction of not carrying out task switching, maintain existing task run situation, keep task B in front stage operation.
The method gives the selection of user flexibility, can determine whether to enter task according to actual conditions and switch.
We also provide and under network schemer, have realized the embodiment that task is switched.
As shown in Figure 9, this embodiment comprises step:
The first video flowing is play in the request of S901 terminal to server; Described server stores module stores has multiple video stream file, and each video stream file is provided with different timing nodes, and the video flowing paragraph between different time node is to there being different priority;
The request of S902 server response terminal, sends the first video stream data to terminal;
S903 terminal plays the first video flowing;
The second video flowing is play in the request of S904 terminal to server;
The request of S905 server response terminal, sends the second video stream data to terminal;
S906 terminal plays the second video flowing;
When S907 arrives a timing node of the first video flowing, the priority of the first video flowing paragraph after the second video flowing paragraph of more current broadcasting and this timing node,
If the priority of the first video flowing paragraph after this timing node of S908 is higher than the second video flowing paragraph of current broadcasting, this timing node the first video flowing paragraph is afterwards play in terminal to server request;
The request of S909 server response terminal, the first video flowing paragraph data after terminal sends this timing node;
S910 plays the first video flowing paragraph after this timing node.
In addition,, corresponding to step S908, if the priority of the first video flowing paragraph after this timing node is not higher than the second video flowing paragraph of current broadcasting, continue the second video flowing paragraph of current broadcasting.
In the present embodiment, the priority of the first video flowing paragraph in S907 after the second video flowing paragraph of more current broadcasting and this timing node is undertaken by terminal, in a further embodiment, can also change by server and judge, as shown in figure 10, comprise the following steps:
The first video flowing is play in the request of S1001 terminal to server; Described server stores module stores has multiple video stream file, and each video stream file is provided with different timing nodes, and the video flowing paragraph between different time node is to there being different priority;
The request of S1002 server response terminal, sends the first video stream data to terminal;
S1003 terminal plays the first video flowing;
The second video flowing is play in the request of S1004 terminal to server;
The request of S1005 server response terminal, sends the second video stream data to terminal;
S1006 terminal plays the second video flowing;
When S1007 arrives a timing node of the first video flowing, the priority of the first video flowing paragraph after the second video flowing paragraph of more current broadcasting and this timing node,
If the priority of the first video flowing paragraph after this timing node of S1008 is higher than the second video flowing paragraph of current broadcasting, the first video flowing paragraph data of server after terminal pushes this timing node;
The first video flowing paragraph after this timing node of S1009 terminal plays.
In addition, in other embodiment, for the ease of terminal, media stream content is customized, before playing, or in playing, can arrange media stream, as shown in figure 11, described setting comprises step:
S1101, to media stream mark timing node, is divided into 2 above media stream paragraphs by timing node by media stream,
S1102 arranges the priority of each media stream paragraph.
Above-mentioned setting steps can arrange in terminal, also can on server, arrange.The media stream that is applicable to live class is set on server, because user did not appreciate content, so cannot effectively set, especially in each uncertain situation of time period, that keeper by server end sets, the particularly setting of timing node, can be user-friendly to.While setting in terminal, to media stream setup times node media stream is divided into plural media stream paragraph, and for the priority of mark media stream paragraph.The ID that this operation can be logined by terminal arranges, and the result of setting is preserved in arranging of this ID.
Further, in embodiment, server can be added up the setting of multiple ID to timing node and priority, and user is pushed or recommend corresponding setting.So that save the time that new user arranges, also avoid new user to see could reasonably arranging after video.
Above-described embodiment also can pass through confirmation process as shown in Figure 8, and the switching that is about to carry out is confirmed.
All or part of step in the method that above-described embodiment relates to can be carried out the hardware that instruction is relevant by program and complete, described program can be stored in the storage medium that computer equipment can read, for carrying out all or part of step described in the various embodiments described above method.Described computer equipment, for example: personal computer, server, the network equipment, intelligent mobile terminal, intelligent home device, wearable intelligent equipment, vehicle intelligent equipment etc.; Described storage medium, for example: RAM, ROM, magnetic disc, tape, CD, flash memory, USB flash disk, portable hard drive, storage card, memory stick, webserver stores, network cloud storage etc.
The foregoing is only embodiments of the invention; not thereby limit scope of patent protection of the present invention; every equivalent structure or conversion of equivalent flow process that utilizes instructions of the present invention and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (18)
1. the method that task run switches, comprises the following steps:
Set pre-conditioned and default task;
Meet pre-conditionedly, the task of presetting is placed in front stage operation.
2. the method that task run according to claim 1 switches, is characterized in that described pre-conditioned comprising: activationary time or priority; Described default task comprises: multimedia, game, office procedure, map program, Navigator, social program or web browser.
3. the method that task run according to claim 1 switches, is characterized in that, sets pre-conditioned and default task and comprises: the activationary time of setting task and this task and priority;
Meet pre-conditioned, the interface of default task is placed in to front stage operation to be comprised: arrive activationary time, the priority of the task of more current front stage operation and current activationary time task to be activated, if the priority of current activationary time task to be activated is higher than the priority of the task of current front stage operation, exit the task of current front stage operation or the task of current front stage operation is placed in to running background, and task to be activated current activationary time is placed in to front stage operation.
4. the method that task run according to claim 3 switches, is characterized in that, before exiting the task of current front stage operation or the task of current front stage operation being placed in to running background, carry out current front stage operation task exit default.
5. the method that task run according to claim 4 switches, is characterized in that, described in exit default comprising: default message is preserved or sent to the progress of the task of current front stage operation.
6. the method that task run according to claim 1 switches, it is characterized in that, setting pre-conditioned and default task comprises: different timing nodes is set in a media stream, default task corresponding to media stream paragraph between different time node, different default task correspondences priority separately;
Meet pre-conditioned, the task of presetting is placed in front stage operation and comprises: when play multimedia stream, start other tasks in front stage operation, the task of play multimedia stream is placed in backstage, in the time arriving a timing node of media stream, the priority of the media stream paragraph after the task of more current front stage operation and this timing node, if the priority of the media stream paragraph after this timing node is higher than the task of current front stage operation, is placed in front stage operation by media stream playing task.
7. the method for switching according to the task run described in claim 1 to 6 any one, is characterized in that, before the task of presetting is placed in front stage operation, points out.
8. the electronic installation that task run switches, comprises with lower module:
Setting module, for setting pre-conditioned and default task;
Handover module, for when meeting when pre-conditioned, the task of presetting is placed in front stage operation.
9. the electronic installation that task run according to claim 8 switches, is characterized in that, described electronic installation also comprises timer, for timing;
Described setting module is used for setting activationary time or priority;
Described default task comprises: multimedia, game, office procedure, social program or web browser.
10. the electronic installation that task run according to claim 8 switches, is characterized in that,
Described electronic installation also comprises timer, for timing;
Described setting module is for activationary time and the priority of setting task and this task;
Described handover module is used for, when timer timing arrives activationary time, the priority of the task of more current front stage operation and current activationary time task to be activated, if the priority of current activationary time task to be activated is higher than the priority of the task of current front stage operation, exit the task of current front stage operation or the task of current front stage operation is placed in to running background, and task to be activated current activationary time is placed in to front stage operation.
The electronic installation that 11. task runs according to claim 10 switch, is characterized in that, described electronic installation also comprises memory module, and it is default that described memory module stores exiting of each task,
Described handover module also for, before exiting the task of current front stage operation or the task of current front stage operation being placed in to running background, read current front stage operation in memory module task exit default, and carry out current front stage operation task exit default.
The method that 12. task runs according to claim 11 switch, it is characterized in that, described electronic installation also comprises mixed-media network modules mixed-media and message transmission module, described message transmission module, in the time exiting the task of current front stage operation or the task of current front stage operation is placed in to running background, sends presetting message by mixed-media network modules mixed-media.
The method that 13. task runs according to claim 11 switch, it is characterized in that, described handover module, also in the time exiting the task of current front stage operation or the task of current front stage operation is placed in to running background, is preserved the progress of the task of current front stage operation.
The electronic installation that 14. task runs according to claim 8 switch, is characterized in that, described electronic installation also comprises timer, media stream playing module;
Described timer is for timing;
Described media stream playing module is for play multimedia stream;
Described setting module is used for, at a media stream, different timing nodes is set, default task corresponding to media stream paragraph between different time node, different default task correspondences priority separately;
Described handover module is used for, in the time that play multimedia flows, start other tasks in front stage operation, the task of play multimedia stream is placed in backstage, in the time arriving a timing node of media stream, the priority of the media stream paragraph after the task of more current front stage operation and this timing node, if the priority of the media stream paragraph after this timing node is higher than the task of current front stage operation, is placed in front stage operation by media stream playing task.
The electronic installation that task run described in 15. according to Claim 8 to 14 any one switches, is characterized in that, described electronic installation also comprises reminding module, points out for being placed in front stage operation in the task of presetting.
16. 1 kinds of systems that task run switches, comprise terminal and server, described server comprises server stores module and server network module, described server stores module stores has multiple media stream files, each media stream file is provided with different timing nodes, media stream paragraph between different time node is to there being different priority, and described server network module is used for sending multimedia streaming data;
Described terminal comprises media stream playing module, terminal network module, handover module, described terminal network module receives multimedia streaming data for connection server, described media stream playing module is for play multimedia stream, described handover module is used for, when playing after the first media stream, switch to and play the second media stream, in the time arriving a timing node of the first media stream, the priority of the first media stream paragraph after the second media stream paragraph of more current broadcasting and this timing node, if the priority of the first media stream paragraph after this timing node is higher than the second media stream paragraph of current broadcasting, play the first media stream paragraph.
The system that 17. task runs according to claim 16 switch, it is characterized in that, described terminal also comprises module is set, described arrange module for to media stream setup times node media stream is divided into plural media stream paragraph, and for the priority of mark media stream paragraph;
Described terminal network module is for the storage that uploads onto the server of the priority of timing node that mark is completed and media stream paragraph.
The system that 18. task runs according to claim 16 switch, it is characterized in that, described terminal also comprises confirmation module, described confirmation module was sent the confirmation of whether switching before playing the first media stream paragraph, when detecting after the confirmation of confirming to switch, play the first media stream paragraph.
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