CN105204949A - Method and device for actively triggering system broadcast - Google Patents
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- CN105204949A CN105204949A CN201510532205.9A CN201510532205A CN105204949A CN 105204949 A CN105204949 A CN 105204949A CN 201510532205 A CN201510532205 A CN 201510532205A CN 105204949 A CN105204949 A CN 105204949A
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Abstract
The invention provides a method for actively triggering a system broadcast. The method comprises the following steps: arranging a monitoring object in a database; monitoring the monitoring object; and broadcasting while the value of the monitoring object is changed. The invention also provides a device for actively triggering the system broadcast. The method and device for actively triggering the system broadcast provided by the invention can meet the requirement of actively acquiring the system broadcast information by the user and are simple and convenient.
Description
Technical field
The present invention relates to field of computer technology, the method and apparatus of particularly a kind of active triggering system broadcast.
Background technology
At present, operating system such as Android (Android) system is widely used in terminal device, among mobile phone, panel computer etc.Wherein, broadcast (Broadcast) is the one mechanism diffused information between system components, plays the effect of interprocess communication.Application developer usually needs to obtain system information, such as network state change information, battery change information, Operation system setting change information etc. in the process of Application and Development product, and this kind of system information is supplied to application developer by broadcast.
Be described for system broadcasts battery change information, the correlated variables of battery change information mainly comprises battery status BatteryStatus (as: UNKNOW, CHARGING, DISCHARGING, NOT_CHARGING, FULL), battery condition BatteryHeath (as: UNKNOW, GOOD, OVERHEAT, DEAD, OVER_OVLTAGE, UNSEPCIFIED_FAILURE, CLOD), battery electric quantity Batterylevel, cell voltage BatteryVoltage, battery temperature BatteryTemperature etc.Above-mentioned variable leaves in class BatteryService.java, and its path is frameworks/base/services/java/com/android/server/Battery Service.java.Correlation procedure for battery change information completes in BatteryService.java, BatteryService is created by SystemServer, battery related service is provided in systems in which, when SystemServer creates the constructed fuction of BatteryService, can register and change relevant UEvent event to battery data, when battery related data changes, namely UEvent event is triggered, the onUEvent function of system call mPowerSupplyObserver, update function is called in onUEvent function, native_update function is called again by JNI, battery related data is read from/sys/class/power_supply, and be saved in the correlated variables of BatteryService, call processValue function to be subsequently sent to application layer by broadcast transmission battery change information and to use for application developer, the broadcast item relevant to battery change information comprises ACTION_BATTERY_CHANGED, ACTION_POWER_CONNECTED, ACTION_POWER_DISCONNECTED, ACTION_BATTERY_LOW, ACTION_BATTERY_OKEY, wherein, ACTION_BATTERY_CHANGED uses more.
And application developer is to obtain the battery change information of system broadcasts, then need in systems in which by application program at Activity assembly or Service component register BroadcastRecerver, such as, can first by arranging newBroadcastReceiver object, realize onReceive function, to complete process to broadcast data after the broadcast that receives and require to monitor, then register in onCreate constructed fuction.After application developer registration BroadcastRecerver, just obtain the relevant information of system broadcasts by BroadcastRecerver.
But, by the way can only the information of passive acquisition system broadcasts, that is, when only having system to send broadcast, application developer just can get relevant information, and when system does not send broadcast, application developer then initiatively triggering system can not send broadcast.Therefore, aforesaid way cannot meet the demand that application developer thinks the information of active obtaining system broadcasts.
Summary of the invention
In view of this, the invention provides method and the device of a kind of active triggering system broadcast, to meet the demand of user's active obtaining system broadcast information.
Particularly, a kind of method that one embodiment of the invention provide active triggering system to broadcast, the method comprises and arranges eavesdropping target in a database; Monitor described eavesdropping target; And when the value of described eavesdropping target changes, send broadcast.
Preferentially, describedly arrange eavesdropping target in a database and comprise and increase the field relevant to system information as described eavesdropping target, wherein, described system information comprises network state change information, battery change information or Operation system setting change information.
Preferably, the described eavesdropping target of described monitoring comprises: content creating observer; And described content observer monitors described eavesdropping target.
Preferably, in the serviced component of the described system information of process, described eavesdropping target is monitored.
Preferably, described serviced component comprises ConnectivityService or BatteryService.
Preferably, described database is Settings database.
Preferably, described method also comprises: arrange the authority allowing the data write in described database; And the value revising described eavesdropping target is to trigger described broadcast.
Preferably, described method also comprises: recipient is to receive described broadcast in registration broadcast.
The device that one embodiment of the invention provide a kind of active triggering system to broadcast, this device comprises: eavesdropping target arranges module, for arranging eavesdropping target in a database; Monitor module, for monitoring described eavesdropping target; And broadcast module, for sending broadcast when the value of described eavesdropping target changes.
Preferably, described eavesdropping target arranges module and comprises field increase module, for increasing the field relevant to system information as described eavesdropping target, wherein, described system information comprises network state change information, battery change information or Operation system setting change information.
Preferably, described monitoring module comprises creation module, for content creating observer, to monitor described eavesdropping target by described content observer.
Preferably, described monitoring module is further used for monitoring described eavesdropping target in the serviced component of the described system information of process.
Preferably, described device also comprises: priority assignation module, for arranging the authority allowing the data write in described database; And modified module, for revising the value of described eavesdropping target to trigger described broadcast.
Preferably, described device also comprises Registering modules, for registering broadcast recipient to receive described broadcast.
The method of the active triggering system broadcast provided due to the embodiment of the present invention and device are by arranging eavesdropping target in a database, monitor this eavesdropping target, when the value of this eavesdropping target changes, system just sends broadcast, therefore, when user wants to obtain pertinent system information, as long as pass through the value of the eavesdropping target in system interface Update Table storehouse, just initiatively triggering system the broadcast of pertinent system information can be sent, simple and convenient.
For making technique scheme of the present invention and advantage become apparent, special embodiment below, and be described with reference to the accompanying drawings as follows.
Accompanying drawing explanation
Fig. 1 is the schematic flow sheet of the method for a kind of active triggering system broadcast that the first embodiment of the present invention provides.
Fig. 2 is the major sub-steps schematic flow sheet of a step of the method for the active triggering system broadcast shown in Fig. 1.
Fig. 3 is the schematic flow sheet of the further step of the method for the active triggering system broadcast shown in Fig. 1.
Fig. 4 is the structured flowchart of the device of a kind of active triggering system broadcast that the second embodiment of the present invention provides.
Fig. 5 is the applied environment schematic diagram of an example provided by the present invention.
Embodiment
For further setting forth the present invention for the technological means reaching predetermined goal of the invention and take and effect, below in conjunction with accompanying drawing and preferred embodiment, to the embodiment proposed according to the present invention, method, step, structure, feature and effect, be described in detail.
Method and the device of the active triggering system broadcast that embodiments of the invention provide are mainly used among the operating system of terminal device.Described terminal device comprises mobile phone, panel computer, PC etc., and described operating system can be such as Android system.
First embodiment
A kind of method that first embodiment provides active triggering system to broadcast, the method is applicable to an operating system.Figure 1 shows that the schematic flow sheet of said method.Please refer to Fig. 1, the method for the present embodiment comprises the following steps:
Step S11, arranges eavesdropping target in a database;
In this step, in a database of system, one eavesdropping target is set according to the system information of required broadcast.Wherein, this database can be the Settings database of system, and this system information can comprise network state change information, battery change information or Operation system setting change information etc. and facilitate user's (as application developer) to understand the information of system bottom state.Particularly, by increasing the field relevant to system information as this eavesdropping target.
For the system information of required broadcast for battery change information is described, in this step, field GET_BATTERY_INFO can be increased in Settings database, the path of depositing of this field and correlative code is frameworks/base/core/java/android/provider/Settings.java, and correlative code is as follows:
publicstaticfinalStringGET_BATTERY_INFO＝"get_battery_info"
Step S12, monitors described eavesdropping target;
In this step, described eavesdropping target can be monitored in the serviced component of system information.This serviced component comprises such as ConnectivityService or BatteryService etc.Wherein, serviced component ConnectivityService mainly for the treatment of network state change information, such as monitor, radio network state change information; Serviced component BatteryService, mainly for the treatment of battery change information, such as monitors, broadcasts battery change information.
Please also refer to Fig. 2, this step S12 comprises following sub-step:
Sub-step S121, content creating observer;
Still for the system information of required broadcast for battery change information is described, in this step, can in serviced component BatteryService content creating observer ContentObserer, correlative code is as follows:
Sub-step S122, described content observer monitors described eavesdropping target.
In this step, in the constructed fuction of the serviced component of system information, described eavesdropping target can be monitored by described content observer.Such as, in the constructed fuction of serviced component BatteryService, monitor field GET_BATTERY_INFO by content observer ContentObserer, correlative code is as follows:
mContext.getContentResolver().registerContentObserver(Settings.System.CONTENT_URI,true,mContentObserver)
In the above-described example, the path of depositing of monitoring the correlative code of field GET_BATTERY_INFO is frameworks/base/services/java/com/android/server/Battery Server.java.
Step 13, when the value of described eavesdropping target changes, system sends broadcast.
In this step, when the value that content observer listens to described eavesdropping target changes, namely trigger relevant serviced component and send broadcast.Such as, the value listening to field GET_BATTERY_INFO as content observer ContentObserer changes, namely serviced component BatteryService reads battery related data from/sys/class/power_supply, and be saved in correlated variables, call related function subsequently, as processValue function, by broadcast transmission battery change information.
Therefore, when user wants active obtaining system information, by the value of the eavesdropping target in system interface Update Table storehouse, initiatively triggering system sends the broadcast of pertinent system information.
In the present embodiment, conveniently user by revise eavesdropping target value and initiatively triggering system send the broadcast of pertinent system information, please refer to Fig. 3, said method is further comprising the steps of:
Step S14, arranges the authority allowing the data write in described database;
In this step, user is made to obtain the authority of the value revising eavesdropping target by arranging the authority that allows the data write in described database.Such as, in AndroidManifest.xml file, add android.permission.WRITE_SETTINGS, namely represent and the authority allowing the data write in Settings database is set.
Step S15, revises the value of described eavesdropping target to trigger described broadcast.
In this step, after the priority assignation allowing the data write in described database well, the user eavesdropping target arranged before just can revising in a database carrys out initiatively triggering system and sends broadcast.Such as, if user wants active obtaining battery change information, be arranged on the value of the field GET_BATTERY_INFO in Settings database before just can revising, correlative code is as follows:
ContentResolvercontentResolver＝getContentResolver()；
Settings.System.putInt(contentResolver,battery,23)
So, after the value amendment of the field GET_BATTERY_INFO in Settings database, the value that content observer ContentObserer in serviced component BatteryService just can listen to field GET_BATTERY_INFO changes, thus initiatively triggering system sends the broadcast of battery change information.
Afterwards, by registering broadcast recipient in systems in which, user just can obtain the broadcast that system sends.Such as, by application program at Activity assembly or Service component register broadcast recipient BroadcastRecerver, such as, can first by arranging newBroadcastReceiver object, realize onReceive function, to complete process to broadcast data after the broadcast that receives and require to monitor, then carry out registering (for Activity) in onCreate constructed fuction, after user registers BroadcastRecerver, just obtain the relevant information of system broadcasts by BroadcastRecerver.Illustrate with the example that broadcasts as obtaining battery change information, by arranging newBroadcastReceiver object, the correlative code realizing onReceive function is as follows:
Then the correlative code carrying out registering in onCreate constructed fuction is as follows:
IntentFilterfilter＝newIntentFilter()；
filter.addAction(Intent.ACTION_BATTERY_CHANGED)；
mContext.registerReceiver(mIntentReceiver,filter)
After having registered, user just can obtain the broadcast that system sends battery change information.
In the present embodiment, because the method for described active triggering system broadcast is by arranging eavesdropping target in a database, monitor this eavesdropping target, when the value of this eavesdropping target changes, system just sends broadcast, therefore, when user wants to obtain pertinent system information, as long as by the value of the eavesdropping target in system interface Update Table storehouse, just initiatively triggering system the broadcast of pertinent system information can be sent, simple and convenient.
Second embodiment
The device that second embodiment provides a kind of active triggering system to broadcast, this device is applicable to an operating system.Figure 4 shows that the structured flowchart of said apparatus.Please refer to Fig. 4, the device of the present embodiment comprises eavesdropping target and arranges module 21, monitors module 22 and broadcast module 23.
This eavesdropping target arranges module 21 for arranging eavesdropping target in a database.Particularly, this eavesdropping target arranges module 21 and arrange an eavesdropping target according to the system information of required broadcast in a database of system.Wherein, this database can be the Settings database of system, and this system information can comprise network state change information, battery change information or Operation system setting change information etc. and facilitate user's (as application developer) to understand the information of system bottom state.
This eavesdropping target arranges module 21 and comprises field increase module 210, this field increases module 210 for increasing the field relevant to system information as this eavesdropping target, such as, if the system information of required broadcast is battery change information, then this eavesdropping target arranges module 21 increases field GET_BATTERY_INFO by field increase module 210 in Settings database.
This monitoring module 22 for monitoring this eavesdropping target, further, for process pertinent system information serviced component in monitor this eavesdropping target.This serviced component comprises such as ConnectivityService or BatteryService etc.Wherein, serviced component ConnectivityService mainly for the treatment of network state change information, such as monitor, radio network state change information; Serviced component BatteryService, mainly for the treatment of battery change information, such as monitors, broadcasts battery change information.
This monitoring module 22 comprises creation module 220, this creation module 220 for content creating observer, to monitor this eavesdropping target by this content observer.Such as, if the system information of required broadcast is battery change information, then this monitoring module 22 is by this creation module 220 content creating observer ContentObserer in serviced component BatteryService, monitors field GET_BATTERY_INFO by this content observer ContentObserer in the constructed fuction of serviced component BatteryService.
This broadcast module 23 is for sending broadcast when the value of this eavesdropping target changes.Such as, the value listening to field GET_BATTERY_INFO as content observer ContentObserer changes, namely this broadcast module 23 reads battery related data from/sys/class/power_supply, and be saved in correlated variables, call related function subsequently, as processValue function, by broadcast transmission battery change information.
This device comprises priority assignation module 24 and modified module 25 further.
This priority assignation module 24 is for arranging the authority allowing the data write in this database.That is, when user wants active obtaining system information, by the value of the eavesdropping target in system interface Update Table storehouse, conveniently user by revise eavesdropping target value and initiatively triggering system send the broadcast of pertinent system information, user first need be arranged by this priority assignation module 24 and allow the authority of the data write in database and make user obtain the authority of the value revising eavesdropping target.Such as, after adding android.permission.WRITE_SETTINGS by this priority assignation module 24 in AndroidManifest.xml file, be then allowed to write data in Settings database to revise the value of eavesdropping target.
This modified module 25 is for revising the value of this eavesdropping target to trigger broadcast.After the priority assignation allowing the data write in described database well, user just can carry out initiatively triggering system by the eavesdropping target arranged in a database before the amendment of this modified module 25 and send broadcast.Such as, if user wants active obtaining battery change information, just can by being arranged on the value of the field GET_BATTERY_INFO in Settings database before the amendment of this modified module 25, after the value amendment of the field GET_BATTERY_INFO in Settings database, the value that content observer ContentObserer just can listen to field GET_BATTERY_INFO changes, thus initiatively triggering system sends the broadcast of battery change information.
In addition, this device also comprises Registering modules 26.The broadcast that this Registering modules 26 sends with receiving system for registering broadcast recipient.Register broadcast recipient in systems in which by this Registering modules 26, user just can obtain the broadcast that system sends.Such as, by this Registering modules 26 at Activity assembly or Service component register broadcast recipient BroadcastRecerver, such as, can first by arranging newBroadcastReceiver object, realize onReceive function, to complete process to broadcast data after the broadcast that receives and require to monitor, then carry out registering (for Activity) in onCreate constructed fuction, after user registers BroadcastRecerver, just obtain the relevant information of system broadcasts by BroadcastRecerver.
In the present embodiment, device due to described active triggering system broadcast arranges module 21 by eavesdropping target and arranges eavesdropping target in a database, this eavesdropping target is monitored by monitoring module 22, when the value of this eavesdropping target changes, system just sends broadcast by broadcast module 23, therefore, when user wants to obtain pertinent system information, as long as by the value of the eavesdropping target in system interface Update Table storehouse, just initiatively triggering system the broadcast of pertinent system information can be sent, simple and convenient.
3rd embodiment
At present, the SD card (SecureDigitalMemoryCard, safe digital card) mobile phone generally used.By to ensure in SD card the safety of storage data, user can be encrypted this SD card by an encryption software.SD card after encryption can only read data by this mobile phone, if this mobile phone or SD card are lost, even if this SD holding is entered other mobile devices, also cannot obtain the data in this SD card.Usually, above-mentioned encryption software can continue the long period to the ciphering process of SD card, as more than 20 minutes.In the process, if system is because of battery problems, as electricity deficiency waits power-off will cause failed encryption, therefore need Real-time Obtaining battery change information.Namely the present embodiment is the example obtaining battery change information for the method and apparatus adopting active triggering system provided by the present invention to broadcast in SD card encryption process, and Fig. 5 is the applied environment schematic diagram of described example.
As shown in Figure 5, first, system customization person needs in system (as Android system), arrange eavesdropping target and arranges module 21 and monitor module 22, module 21 is set by eavesdropping target an eavesdropping target is set in the Settings database 10 of system, this eavesdropping target can be the field relevant to battery change information increased in Settings database 10, as GET_BATTERY_INFO.Set monitoring module 22 for monitoring this field GET_BATTERY_INFO in serviced component BatteryService, wherein, monitor module 22 and create meaningful observer ContentObserer, in the constructed fuction of serviced component BatteryService, monitor field GET_BATTERY_INFO by this content observer ContentObserer.
Afterwards, client can adopt encrypting module 30 to be encrypted for SD card, and this encrypting module 30 can be mounted in intrasystem encryption software.When client adopts encrypting module 30 to be encrypted for SD card, need first to add in AndroidManifest.xml file to allow the authority writing Settings database 10, as android.permission.WRITE_SETTINGS, and carry out registering the broadcast of the battery change information sent with receiving system.Then, if when client needs to obtain battery change information, namely revising the value of the field GET_BATTERY_INFO in Settings database 10 by modified module 25, is not other numerical value of 0 as this value being set as.Once the value of field GET_BATTERY_INFO changes, monitor module 22 just can listen to, and the value of notification broadcast module 23 field GET_BATTERY_INFO changes, so namely broadcast module 23 reads battery related data from/sys/class/power_supply, and be saved in correlated variables, call related function subsequently, as processValue function, by broadcast transmission battery change information to client.
So, by the method and apparatus of active triggering system broadcast provided by the present invention, client just can obtain battery change information in time as required in ciphering process, ensures carrying out smoothly of ciphering process.
It should be noted that, each embodiment in this instructions adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar part mutually see.For device class embodiment, due to itself and embodiment of the method basic simlarity, so description is fairly simple, relevant part illustrates see the part of embodiment of the method.
It should be noted that, in this article, the such as relational terms of first and second grades and so on is only used for an entity or operation to separate with another entity or operational zone, and not necessarily requires or imply the relation that there is any this reality between these entities or operation or sequentially.And, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, thus make to comprise the process of a series of key element, method, article or device and not only comprise those key elements, but also comprise other key elements clearly do not listed, or also comprise by the intrinsic key element of this process, method, article or device.When not more restrictions, the key element limited by statement " comprising ... ", and be not precluded within process, method, article or the device comprising key element and also there is other identical element.
One of ordinary skill in the art will appreciate that all or part of step realizing above-described embodiment, all or part of module can have been come by hardware, the hardware that also can carry out instruction relevant by program completes, program can be stored in a kind of computer-readable recording medium, the above-mentioned storage medium mentioned can be ROM (read-only memory), disk or CD etc.
Below be only preferred embodiment of the present invention, not any pro forma restriction is done to the present invention, although the present invention discloses as above with preferred embodiment, but and be not used to limit the present invention, any those skilled in the art, do not departing within the scope of technical solution of the present invention, make a little change when the technology contents of above-mentioned announcement can be utilized or be modified to the Equivalent embodiments of equivalent variations, in every case be do not depart from technical solution of the present invention content, according to any simple modification that technical spirit of the present invention is done above embodiment, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.
Claims (16)
1. a method for initiatively triggering system broadcast, be applicable to an operating system, it is characterized in that, described method comprises:
Eavesdropping target is set in a database;
Monitor described eavesdropping target; And
When the value of described eavesdropping target changes, send broadcast.
2. the method for active triggering system according to claim 1 broadcast, is characterized in that, describedly arranges eavesdropping target in a database and comprises:
Increase the field relevant to system information as described eavesdropping target, wherein, described system information comprises network state change information, battery change information or Operation system setting change information.
3. the method for active triggering system broadcast according to claim 1, it is characterized in that, described monitoring described eavesdropping target comprise:
Content creating observer; And
Described content observer monitors described eavesdropping target.
4. the method for active triggering system broadcast according to claim 3, is characterized in that, in the serviced component of the described system information of process, monitor described eavesdropping target.
5. the method for active triggering system broadcast according to claim 4, it is characterized in that, described serviced component comprises ConnectivityService or BatteryService.
6. the method for active triggering system broadcast according to claim 1, it is characterized in that, described database is Settings database.
7. the method for active triggering system broadcast according to claim 1, it is characterized in that, described method also comprises:
The authority allowing the data write in described database is set; And
Revise the value of described eavesdropping target to trigger described broadcast.
8. the method for active triggering system broadcast according to claim 7, it is characterized in that, described method also comprises:
Recipient is to receive described broadcast in registration broadcast.
9. a device for initiatively triggering system broadcast, be applicable to an operating system, it is characterized in that, described device comprises:
Eavesdropping target arranges module, for arranging eavesdropping target in a database;
Monitor module, for monitoring described eavesdropping target; And
Broadcast module, for sending broadcast when the value of described eavesdropping target changes.
10. the device of active triggering system broadcast according to claim 9, it is characterized in that, described eavesdropping target arranges module and comprises:
Field increases module, and for increasing the field relevant to system information as described eavesdropping target, wherein, described system information comprises network state change information, battery change information or Operation system setting change information.
The device of 11. active triggering system broadcast according to claim 9, it is characterized in that, described monitoring module comprises:
Creation module, for content creating observer, to monitor described eavesdropping target by described content observer.
The device of 12. active triggering system broadcast according to claim 11, is characterized in that, described monitoring module is further used for monitoring described eavesdropping target in the serviced component of the described system information of process.
The device of 13. active triggering system broadcast according to claim 12, it is characterized in that, described serviced component comprises ConnectivityService or BatteryService.
The device of 14. active triggering system broadcast according to claim 9, it is characterized in that, described database is Settings database.
The device of 15. active triggering system broadcast according to claim 9, it is characterized in that, described device also comprises:
Priority assignation module, for arranging the authority allowing the data write in described database; And
Modified module, for revising the value of described eavesdropping target to trigger described broadcast.
The device of 16. active triggering system broadcast according to claim 15, it is characterized in that, described device also comprises:
Registering modules, for registering broadcast recipient to receive described broadcast.
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106570066A (en) * | 2016-10-11 | 2017-04-19 | 北京网诺星云科技有限公司 | File monitoring method and system |
| CN106850307A (en) * | 2017-02-21 | 2017-06-13 | 青岛海信移动通信技术股份有限公司 | A kind of attribute information processing method and processing device |
| CN107295179A (en) * | 2017-06-29 | 2017-10-24 | 青岛海信移动通信技术股份有限公司 | The method and apparatus that a kind of short message is shown |
| WO2019085035A1 (en) * | 2017-11-03 | 2019-05-09 | 深圳市沃特沃德股份有限公司 | Method and apparatus for monitoring application in vehicle-mounted system |
| CN110427302A (en) * | 2019-07-29 | 2019-11-08 | 努比亚技术有限公司 | Trigger method, mobile terminal and the computer readable storage medium of content observer |
| CN110463276A (en) * | 2017-01-06 | 2019-11-15 | 日本电气株式会社 | On-demand system information broadcast system |
| US10785741B2 (en) | 2017-03-10 | 2020-09-22 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Registration method for broadcast receiver, terminal and storage medium |
| CN112035115A (en) * | 2020-06-17 | 2020-12-04 | 厦门盈趣科技股份有限公司 | System API setting and calling method and system based on Android system platform calling |
| US10908976B2 (en) | 2017-03-10 | 2021-02-02 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Broadcast queue adjustment method, terminal, and storage medium |
| US10990460B2 (en) | 2017-03-10 | 2021-04-27 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Method of generating broadcast queue, storage medium, and terminal |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103984510A (en) * | 2014-05-30 | 2014-08-13 | 深圳市开立科技有限公司 | Method and device for prompting printer statuses based on Android |
| CN104092718A (en) * | 2013-12-12 | 2014-10-08 | 腾讯数码（天津）有限公司 | Distributed system and configuration information updating method in distributed system |
-
2015
- 2015-08-27 CN CN201510532205.9A patent/CN105204949B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104092718A (en) * | 2013-12-12 | 2014-10-08 | 腾讯数码（天津）有限公司 | Distributed system and configuration information updating method in distributed system |
| CN103984510A (en) * | 2014-05-30 | 2014-08-13 | 深圳市开立科技有限公司 | Method and device for prompting printer statuses based on Android |
Non-Patent Citations (2)
| Title |
|---|
| DBOY: "android的content provider之二：添加数据库属性及用ContentObserver实现数据库的监听", 《HTTPS://BLOG.CSDN.NET/ZHANDOUSHI1982/ARTICLE/DETAILS/8552923》 * |
| 大熊（XANDY）: "android电池管理系统", 《HTTP://BLOG.CSDN.NET/XL19862005/ARTICLE/DETAILS/38581077》 * |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106570066A (en) * | 2016-10-11 | 2017-04-19 | 北京网诺星云科技有限公司 | File monitoring method and system |
| CN106570066B (en) * | 2016-10-11 | 2020-07-17 | 北京网诺星云科技有限公司 | File monitoring method and system |
| US11711841B2 (en) | 2017-01-06 | 2023-07-25 | Nec Corporation | On-demand system information broadcasting system |
| CN110463276A (en) * | 2017-01-06 | 2019-11-15 | 日本电气株式会社 | On-demand system information broadcast system |
| CN106850307A (en) * | 2017-02-21 | 2017-06-13 | 青岛海信移动通信技术股份有限公司 | A kind of attribute information processing method and processing device |
| CN106850307B (en) * | 2017-02-21 | 2020-07-07 | 青岛海信移动通信技术股份有限公司 | Attribute information processing method and device |
| US10908976B2 (en) | 2017-03-10 | 2021-02-02 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Broadcast queue adjustment method, terminal, and storage medium |
| US10785741B2 (en) | 2017-03-10 | 2020-09-22 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Registration method for broadcast receiver, terminal and storage medium |
| US10990460B2 (en) | 2017-03-10 | 2021-04-27 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Method of generating broadcast queue, storage medium, and terminal |
| CN107295179A (en) * | 2017-06-29 | 2017-10-24 | 青岛海信移动通信技术股份有限公司 | The method and apparatus that a kind of short message is shown |
| WO2019085035A1 (en) * | 2017-11-03 | 2019-05-09 | 深圳市沃特沃德股份有限公司 | Method and apparatus for monitoring application in vehicle-mounted system |
| CN110427302A (en) * | 2019-07-29 | 2019-11-08 | 努比亚技术有限公司 | Trigger method, mobile terminal and the computer readable storage medium of content observer |
| CN112035115A (en) * | 2020-06-17 | 2020-12-04 | 厦门盈趣科技股份有限公司 | System API setting and calling method and system based on Android system platform calling |
| CN112035115B (en) * | 2020-06-17 | 2022-09-13 | 厦门盈趣科技股份有限公司 | System API setting and calling method and system based on Android system platform calling |
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