WO2021056874A1

WO2021056874A1 - Prefabricated data transmission method and apparatus, and electronic device

Info

Publication number: WO2021056874A1
Application number: PCT/CN2019/127023
Authority: WO
Inventors: 李复君; 金宝鼎; 芦琪
Original assignee: 巨象科技有限公司
Priority date: 2019-09-27
Filing date: 2019-12-20
Publication date: 2021-04-01
Also published as: CN110661926A; CN110661926B

Abstract

Disclosed are a prefabricated data transmission method and apparatus, and an electronic device. The method comprises the following steps: step 1), select prefabricated data; step 2), a calling party sends the selected prefabricated data to a called party; step 3), the called party displays the selected prefabricated data and at the same time, blocks a call reminder; and step 4), during or after the display of the prefabricated data, the calling party sends a calling request to the called party according to a user demand. The present invention provides a method for forcibly changing a color ring back tone and a ringtone set by the called party before the starting of a call between smart phones, and allowing a party to download and display a video, an audio, a photo or a text preset by the other party, so that both calling and called devices can download and watch the relevant audio, video or graphic information configured by the other party before the starting of the call, without the need of support of VoLTE networks and VoLTE terminals of telecom operators.

Description

Method, device and electronic equipment for prefabricated data dissemination

Technical field

The present invention relates to the field of wireless communication technology, in particular to a prefabricated data transmission method, device and electronic equipment.

Background technique

At present, between two smart phones, there are two main technologies for playing video ringtones of incoming calls during a call: telecom operator video ring back tones technology and caller show technology.

The video ring back tone technology of telecom operators means that after the called mobile phone activates the video ring back tone service, when the calling mobile phone makes a call to the called party, it does not need to use any APP to watch the personalized and interesting video set by the called party during the call waiting period; The application is based on the mobile network service management platform of the telecom operator, the video ring back tone service platform, and the mobile phone that supports the VoLTE network and the VoLTE video playback function.

However, the video ring back tone technology of telecom operators also has many shortcomings: ①The mobile terminal must support the VoLTE network and the VoLTE video playback function. Currently, only some Android devices meet this requirement, and Apple devices currently do not support the video ring back tone playback function. ②The video ring back tone service of telecom operators is one-way, that is, when the caller dials the called party, the caller can watch the video set by the called party during the call waiting period, but the called party cannot see the caller's push during the ringing period. Video. ③The video ring back tone of telecom operators can only be used normally within the coverage of the VoLTE network. Users will not be able to use the areas not covered by the VoLTE network. ④Since the VoLTE network currently has no interconnection, the video ring back tone of telecom operators can only be used by users of this network, and the user experience is poor. ⑤Mobile terminals of different manufacturers have different interfaces for playing video ring back tones, which are quite different, and users have a poor experience of the consistency of the product interface. ⑥Because there is no APP to carry, new functions and new services cannot be extended, and there is a lack of means for the secondary operation of user traffic, and it is difficult to direct traffic to new and potentially profitable new services.

Incoming call show technology means that when a user's mobile phone answers an incoming call, it plays a personalized and interesting video that the user has previously set for the caller's number during the ringing period. Caller ID requires users to download and install the APP in advance, and set a video for the caller ID. Caller ID App needs to use the keep-alive and pull-alive technology of the application process, monitor system calls, replace the system call interface and mobile phone ringtones.

The main problems of the call show technology are: ① The video that the user sees when answering the phone is configured by the user, rather than configured and pushed by others, which greatly reduces the entertainment and interactivity of the application. ②For Apple mobile phones, call show apps can only play pictures for incoming calls, and technically, they have not realized the power to play videos.

Therefore, it provides a method that can change the ringtone and ringtone of the called party before the official call, and download and play the caller’s preset video, picture or text between smart phones, especially when the caller and the callee are both Android devices. Method, under the premise of not being restricted by the network system, both the calling party and the called party can download and see the incoming video, audio, picture or text set by the other party, which has become an urgent problem to be solved at present.

Summary of the invention

Aiming at the deficiencies of the prior art, the present invention provides a smart phone room that compulsorily changes the CRBT and ringtone set by the called party before a formal call, and allows the other party to download and display their own preset videos, audios, photos or texts. The method does not require the support of the VoLTE network and VoLTE terminals of the telecom operator, and both the calling and called devices can download and watch the relevant audio, video or graphic information configured by the other party before the formal system call.

In order to achieve the above objective, the present invention proposes the following technical solutions:

A prefabricated data dissemination method includes the following steps:

Step 1. Select prefabricated data;

Step 2: The calling party sends the selected pre-made data to the called party;

Step 3. The called party displays the selected pre-made data and shields the call reminder at the same time;

Step 4. During or after the display of the prefabricated data, the calling party sends a dialing request to the called party according to the user's wishes.

Preferably, before the step 1, it further includes making the prefabricated data.

Preferably, in the step 1, the pre-made data includes, but is not limited to, video, audio, photos, text, and links.

Preferably, in the step 2, the sending includes sending the prefabricated data to the called party through a real-time network communication message and/or a manufacturer-specific message push channel of the target communication device.

Preferably, in the step 3, the called party replaces the local call reminder with a silent audio file or a music ringtone corresponding to the audio and video in the pre-made data, or directly assigns the local phone corresponding to the user's communication number to exclusive The call reminder is replaced with the corresponding audio file of the pre-made data to complete the shielding of the call reminder.

Preferably, in the step 3, it further includes that the calling party avoids mixing the audio and the ringback tone in the prefabricated data.

Preferably, in the step 4, after the call ends, the called party restores the local call reminder.

Preferably, the calling party and the called party are interchangeable.

A prefabricated data dissemination device includes a prefabricated data selection module, a sending module, a download module, a display module, a shielding module, a playback module, and a call connection module. The prefabricated data dissemination device can implement the prefabricated data dissemination method as described above.

An electronic device capable of implementing the prefabricated data dissemination method as described above.

Preferably, the electronic device includes, but is not limited to, a mobile phone, a computer, a tablet computer, and a video doorbell.

Compared with the prior art, the prefabricated data dissemination method of the present invention achieves the following effects:

(1) A prefabricated data dissemination method provided by the present invention, before the communication device officially talks, the calling party can effectively shield the other party's color ringtones and force the called party to change the color ringtones and mobile phone ringtones, and download and display the other party’s pre-sets to itself. Set audio, video or graphic information.

(2) The preset audio, video or graphic information can be sent, watched, and used in any network coverage area; and there is no need to select an operator, any operator can use it.

(3) The color ringtone replaced by the called party is a piece of silent music, or the calling party uses the lowest volume of the handset to play the color ringtone set by the called party, so the calling party can normally play the audio, video or graphic information sent by the called party .

(4) The called party replaces the local ringtone with a silent music file or a music ringtone corresponding to the audio and video in the pre-made data, or directly replaces the local exclusive ringtone of the calling number with the corresponding audio of the pre-made data File, so that the called party can normally play the audio, video or graphic information sent by the calling party.

(5) The calling party and the called party can play and display the audio, video or graphic information set by the other party in both directions.

(6) Even if the calling and called parties are dual-SIM mobile phones, the above effects can still be achieved.

Description of the drawings

The drawings described here are used to provide a further understanding of the present invention and constitute a part of the present invention. The exemplary embodiments of the present invention and the description thereof are used to explain the present invention, and do not constitute an improper limitation of the present invention.

Fig. 1 is a flow chart of a preferred embodiment of the invention, a method for disseminating pre-made data.

Fig. 2 is another preferred embodiment of the invention, a flow chart of a prefabricated data dissemination method.

Fig. 3 is an architecture diagram of a system server implementing the method of prefabricated data transmission in the present invention.

detailed description

The application will be further described in detail below in conjunction with the drawings, but it is not intended to limit the application.

As shown in Figure 1, in a preferred embodiment, the target mobile phone number is configured with pre-made data on the calling and called mobile phones, including videos, audios, photos, texts, links, etc., downloaded locally or from the network. Further, You can choose to directly take photos or record audio, video, etc., and then send third-party IM messages and/or the target mobile phone manufacturer’s dedicated message push channel to the target device, notify the target device to update the data configuration relationship and download the corresponding data to the local cache to configure the relationship The update informs the backend server. If the called party does not receive the prefabricated data, the called party restarts the mobile phone or is awakened by the incoming call, and then automatically obtains the latest configuration relationship from the background server and downloads the prefabricated data. . After the target mobile phone successfully receives the prefabricated data, it needs to replace the native ringtone corresponding to the user's mobile phone number with the corresponding audio file of the prefabricated data.

Since the calling party is an Android device, the mobile phone process keep-alive and pull-alive solution can be used to update the configuration relationship and receive the prefabricated data in time. The Android keep-alive solution includes a 1-pixel Activity keep-alive solution and a front-end server keep-alive solution. The Android pull program includes: 1. Monitor system broadcasts (boot, lock screen, network switch, camera, etc.); 2. Activate the account synchronization mechanism; 3. Play silent music in a loop; 4. Dual-process guarding; 5. JobScheduler ; 6. Push pull live; 7. NDK Fork pull live; 8. System service pull live.

The calling party sends an initiation message to the called party. After the called party receives the initiation message, according to the data configuration relationship of the calling party to the called party, the called party first queries the pre-made data configured by the calling party for itself. Whether it has been cached locally, if it already exists, replace the local mobile phone ringtone. There are three replacement methods: ①Configure the ringtone as a silent music file; ②Replace the global ringtone with the audio corresponding to the pre-made data; ③Correspond to the user's mobile phone The local exclusive ringtone of the number is replaced with the corresponding audio file of the pre-made data. ① and ② should save the original mobile phone ringtone information at the same time. If the prefabricated data configured by the calling party is not cached locally, the prefabricated data will be downloaded from the platform to the local to perform the above processing; after the ringtone of the called party's mobile phone is successfully replaced, a message will be returned to the calling party.

Further, the calling party avoids mixing the audio and CRBT sounds in the pre-made data, and can mainly adopt three methods: ①The called party completes the change of the CRBT by applying to the group customer’s CRBT background and adding its own mobile phone number; The calling party directly changes its own CRBT; ③The calling party changes the play mode of the CRBT.

In the first method, the background server applies in advance to activate the group CRBT customer service of the relevant operator, maintains the mobile phone number list of the group CRBT customer, and sets the group customer CRBT as a silent music. When the called party receives the caller's initiation message, the called party applies for and adds his mobile phone number to the group customer's color ring backstage, and then the calling party initiates a system phone call, and plays the preset sent by the called party during the call waiting period. The audio and video of the data, and the group customer CRBT of the called party will also play at the same time, because it is a piece of silent music, it will not affect the playback effect of the pre-made data. When the call ends, the called party applies for and exits the group customer CRBT number list.

In the second method, after receiving the originating message from the calling party, the called party directly changes its CRBT to a piece of silent music, which will not affect the playback effect of the pre-made data. When the call is over, the called party will change the CRBT to the previous CRBT.

In the third method, the caller uses the speaker to play the audio in the pre-made data, and the volume of the earpiece is minimized to play the color ring; when the call is connected, the earpiece will call back the volume for the call. After the call ends, the calling party resets the play mode of the CRBT.

After changing the colored ringtone of the called party through the above method ① or ②, the message is returned to the calling party. After the calling party receives the success message returned by the called party, according to the configuration relationship of the called party to the calling party, first Inquire whether the prefabricated data configured by the calling party has been cached locally, if not, it will download the prefabricated data to the platform to the local cache. The calling party automatically initiates a system phone call and plays the pre-made data during the call waiting period. If the called party does not use the above method ① or ②, the calling party uses the above method ③ to avoid the audio and data in the pre-made data. Color ringtones are mixed to ensure the playback effect of pre-made data.

The called party is awakened by an incoming call and plays the pre-made data during the phone ringing. When the called party chooses to answer and enters the normal call interface of the system, the caller also enters the normal call interface of the system at the same time.

If the called party uses the above method ① or ② to replace the local ringtone of the mobile phone, after the call ends, the called party restores the local ringtone of the mobile phone.

In this embodiment, both the calling party and the called party are Android devices.

Since the calling party is an Android device, after Android 6.0, the official SDK provides the Telecom Framework. This framework allows third-party applications to replace the system’s default phone application. The API provides the InCallService service, which defines the methods for incoming and outgoing calls. Implement this InCallService and control the business logic of your UI page. Every time the APP is started, check whether the APP is the default application, and if not, prompt the user to replace the current default system phone application.

When the above-mentioned pre-made data is a video file, the user opens the user authority when opening the corresponding APP, and opens the system authority when setting the video ringtone for the other party (family or friend), including: automatically replacing the system default phone application, and opening the system floating window Permission, read call notifications, modify system settings, etc., enable CallShowService service, register system calls to monitor PhoneStateListener, create system-level pop-up windows, and use Google Exoplayer to play video ringtones.

Since most of the current Android devices are dual-card dual-standby phones, there are the following situations when processing the data configuration relationship:

(1) One number has been registered on the background server, and the other number has not been registered:

A. The registered number is the main number. The main number has subscribed to related services and can be bound to another number within the validity period. This number is called the binding number (the order of the main number service must be judged before binding).

B. The binding number needs a verification code to be bound.

C. The system automatically generates a user account for the binding number and associates it with the current mobile device ID. In this way, the device ID associated with the main number and the binding number is the same. Both have the same video configuration relationship.

D. Only if the current mobile phone terminal has dual card slots and a valid sim/uim card is inserted, can the main number be allowed to have a binding number.

E. Only B, C, and D can be successfully bound.

(2) Both numbers have been registered on the background server:

The number card is separated from the dual card slot of the current mobile phone to another mobile phone (that is, the new number card is inserted into the dual card slot of the current mobile phone):

A. Separation of the main number

①. The separated main number is inserted into the new mobile phone to become the main number: the main number inherits the original data configuration relationship, and the original binding number is released. If the main number is bound to the number of another card slot of the current mobile phone (the order of the main number service must be determined before binding), regardless of whether the number was previously the main number or the binding number of other main numbers, it will be updated to the current new main number Video configuration relationship of the number. If it is not bound, the two numbers each have an independent video configuration relationship.

②. The separated main number is inserted into the new mobile phone to become the binding number, then the data configuration relationship is consistent with the current mobile main number.

B. Separation of binding numbers

①. The separated binding number is inserted into the new mobile phone to become the main number: After logging in, if the associated device ID is found to be changed, the user will be prompted whether to synchronize the data configuration relationship of the original main number, or the data configuration relationship remains unchanged; The number is bound to the number of the other card slot of the current mobile phone (the main number service subscription status must be judged before binding), then no matter whether the number was previously the main number or the binding number of other main numbers, it will be updated to the data of the current new main number Configuration relationship. If it is not bound, the two numbers each have an independent data configuration relationship.

②. The separated binding number is inserted into the new mobile phone to become the binding number, and the video configuration relationship is the same as the main number of the current mobile phone.

As shown in Figure 2, in another preferred embodiment, the target mobile phone number is configured with pre-made data on the calling and called mobile phones, including video, audio, photos, and text downloaded locally or from the network, and then the calling party initiates VoIP Make a call to the called party to establish a VoIP call connection; at the same time, use the dedicated message push channel of the called party’s mobile phone manufacturer to send the call origination message to the called party, notify the called party to update the data configuration relationship and download the local cache of the corresponding data. The update of the configuration relationship informs the background server that if the called party does not receive the prefabricated data, the called party restarts the mobile phone or is awakened by the incoming call, and then turns to obtain the latest configuration relationship from the background server and download the prefabricated data;

After the called mobile phone receives the VoIP message, it directly displays the data pre-prepared by the calling party and rings; or through the above-mentioned keep-alive and pull-alive mechanism (including factory channel message push wake-up), the called party’s mobile phone displays VoIP ringing Interface, play and display the pre-made data configured by the caller. At the same time, the calling party displays the VoIP call waiting interface, and plays and displays the prefabricated data made by the called party. When the caller and the called party display and play the pre-made data configured by the other party, they first query whether the data has been cached locally, if it exists, it will be played and displayed directly, and if it does not exist, it will be downloaded and cached to the platform for playback.

When the called party answers, the calling party closes the pre-made data display page and enters the VoIP call interface. In this embodiment, both the calling party and the called party are Android devices.

Figure 3 shows the system server architecture that implements this method. The main architecture of the system adopts the traditional Internet technology architecture SpringMVC. SpringMVC is a powerful and flexible modular web framework provided by Spring, a request-driven type based on Java Lightweight Web framework, its purpose is to decouple the Web layer, that is, use the "request-response" model to achieve a good layering from the engineering structure, distinguish responsibilities, and simplify Web development.

The mycat middleware used in the database is a multi-master and multi-slave cluster, which has the technology of read-write separation, database sub-database sub-table, and can effectively guarantee the high concurrency and high availability of the database. The cache database is implemented using a redis cluster. Redis is a high-performance key-value database. At the same time, redis is a master-slave cluster, which guarantees performance and high availability. The system also uses mongdb to store non-relational data, mainly to record logs and exchange logs on third-party platforms.

The file system uses Ali's open source fastdfs distributed file system, which mainly stores short video data locally. Kafka messaging service is an open source stream processing platform developed by the Apache Software Foundation. It is a high-throughput distributed publish-subscribe messaging system that can improve server throughput. The ElasticSearch search engine service is mainly to perform relevance ranking queries to improve retrieval efficiency.

Compared with the prior art, the prefabricated data dissemination method of the present invention adopts ① real-time update of short video configuration relationship and short video download and playback technology; ② the calling party is an Android device and the called party is an Android device Calling business logic implementation technology; ③Android device replacement system call interface processing technology; ④Android device process keep-alive and pull-alive implementation technology; ⑤Android dual-card device video configuration relationship technology; ⑥The calling party’s Android device shields the called party’s personalized color The realization technology of ring tones and only playing the audio and video in the pre-made data; the combination of six technologies achieves the following effects:

(1) A prefabricated data dissemination method provided by the present invention, before the communication device officially makes a call, the calling party can effectively shield the other party's color ringtones and force the called party to change the color ringtones and mobile phone ringtones, and download and display the other party’s presets Set audio, video or graphic information.

Although the embodiments of the present invention have been shown and described above, it can be understood that the above-mentioned embodiments are exemplary and should not be construed as limiting the present invention. Those of ordinary skill in the art can comment on the above-mentioned embodiments within the scope of the present invention. The embodiment undergoes changes, modifications, replacements and deformations.

Claims

A prefabricated data dissemination method, characterized in that it comprises the following steps:

Step 1. Select prefabricated data;

Step 2: The calling party sends the selected pre-made data to the called party;

Step 3. The called party displays the selected pre-made data and shields the call reminder at the same time;

Step 4. During or after the display of the prefabricated data, the calling party sends a dialing request to the called party according to the user's wishes.
The prefabricated data dissemination method according to claim 1, characterized in that, before the step 1, it further comprises making the prefabricated data, the prefabricated data including but not limited to video, audio, photos, text and links.
The prefabricated data dissemination method according to claim 2, wherein in the step 2, the sending includes sending the prefabricated data through a real-time network communication message and/or a manufacturer-specific message push channel of the target communication device Sent to the called party.
The prefabricated data dissemination method according to claim 3, characterized in that, in the step 3, the called party replaces the local call reminder with a silent audio file or music corresponding to the audio and video in the prefabricated data. Ring tones, or directly replace the local-specific call reminder corresponding to the user's communication number with the corresponding audio file of the pre-made data to complete the shielding of the call reminder.
The prefabricated data dissemination method according to claim 4, characterized in that, in said step 3, it further comprises that the calling party avoids mixing of audio and ringback tone in the prefabricated data.
The prefabricated data dissemination method according to claim 5, characterized in that, in said step 4, it further includes that the called party restores the local call reminder after the call ends.
The prefabricated data dissemination method according to claim 6, wherein the calling party and the called party are interchangeable.
A prefabricated data dissemination device, which is characterized in that it comprises a prefabricated data selection module, a sending module, a download module, a display module, a shielding module, a playback module, and a call connection module, and the prefabricated data dissemination device can implement claims 1-7 The prefabricated data dissemination method described in any one of.
An electronic device, characterized in that the electronic device can implement the prefabricated data dissemination method according to any one of claims 1-7.
The electronic device according to claim 9, wherein the electronic device includes, but is not limited to, a mobile phone, a computer, a tablet computer, and a video doorbell.