WO2013163804A1

WO2013163804A1 - Method and device for adjusting word bank

Info

Publication number: WO2013163804A1
Application number: PCT/CN2012/075021
Authority: WO
Inventors: 任努努
Original assignee: 华为技术有限公司
Priority date: 2012-05-03
Filing date: 2012-05-03
Publication date: 2013-11-07
Also published as: CN102959547A

Abstract

Provided are a method and device for adjusting a word bank. The method includes: acquiring identification information about an application program which a user starts and uses currently; looking up a preset association table according to the acquired identification information about the application program, and acquiring identification information about a word bank relevant to the first application program; and adjusting an input-method word bank according to the identification information about the word bank relevant to the first application program. The technical solution provided in the present invention, according to the identification information about an application program which a user starts and uses currently, can automatically acquire a relevant word bank, and automatically complete the adjustment of an input-method word bank according to the acquired relevant word bank, which improves the efficiency for adjusting a word bank and further improves the word input efficiency.

Description

TECHNICAL FIELD The present invention relates to a word input method, and in particular, to a word bank adjustment method and device. Background technique

The input method refers to an encoding method used to input various symbols into a computer or other device, such as a pinyin input method, a five-stroke input method, a voice input method, and the like. Input devices refer to various hardware devices such as keyboards, monitors, etc. that input text information into a computer. Since user input codes (such as letters, roots) may correspond to multiple words, the current input method is mainly to improve the speed and accuracy of word input in various terminals, such as computers, mobile phones, tablets, and the like. The types of words are classified into different word banks, and then the probabilistic analysis is performed on the user input codes in combination with the word library, and the words most likely to be input by the user are arranged according to the probability size, thereby reducing the number of re-codes caused by the input codes. This helps improve the accuracy and speed with which users enter words.

However, because the number of combinations of words is quite large, users often use words that are far from the individual's will when they are used, which reduces the input efficiency. In response to this problem, the current input method has done a lot of processing in terms of word library classification and probability analysis, for example, according to the application field of words, such as name class, computer class, place name class, sports class, music class, Cars, clothing, etc. When using the input method, the user can select a certain number of different types of word banks to be added to the input method word library according to the current application scenario, so that the number of duplicate codes can be reduced after inputting the code. And optimize the sorting effect, which is conducive to the increase of input speed. For example, when a user creates a new user by using a phone book type software, the specified word library is a name class; when the user searches for goods on the computer product information type software, the specified word library is a computer class; When the user operates in the map software, the specified word library is the place name class.

However, the word library used by the input method needs to be manually specified by the user in advance, and when input operations are performed in a plurality of different types of application scenarios, the user is required to manually and manually specify the word library used by the input method, that is, manual adjustment is required repeatedly. The input method word library, the input method word library is less efficient. Summary of the invention

Embodiments of the present invention provide a method and a device for adjusting a word library, which are used to improve the adjustment efficiency of an input method word library.

An embodiment of the present invention provides a method for adjusting a term library, including:

Obtaining identification information of the first application, where the first application is an application for performing a character input operation by the user as an application scenario;

Performing a search in a preset association table according to the identifier information of the first application, acquiring identifier information of a first application-related word library, where the first application-related word library is included in the first a word using a frequency higher than a preset frequency threshold, the association table setting a priority of the first application-related word library according to the identification information of the first application-related word library The level is higher than the priority of other word banks in the input method word library.

An embodiment of the present invention provides a word library adjustment apparatus, including:

a first acquiring module, configured to acquire identifier information of the first application, where the first application is an application that performs a character input operation by the user as an application scenario;

a second obtaining module, configured to perform, in the preset association table, the identifier information of the first application to obtain the identifier information of the first application related word library, and the first application related word The thesaurus includes a relationship in which the frequency of use is higher than a preset frequency threshold under the first application;

And an adjustment module, configured to set, according to the identifier information of the first application-related word library, a priority of the first application-related word library is higher than a priority of other word banks in the input method word library level.

The method and device for adjusting a word library according to an embodiment of the present invention obtains identification information of an application that is currently used as a character input operation by an application scenario, and searches and obtains in a preset association table according to the acquired identification information of the application program. The identification information of the word library associated with the application, and then according to the identification information of the obtained word library, setting the word library identified by the identification information of the word library has higher priority than other words in the input method word library The priority of the thesaurus realizes the application that automatically recognizes the user's current character input operation as an application scenario and automatically adjusts the input method word library according to the current application scenario, so that the user does not need to manually adjust the input method word library, especially in the Different should When inputting with the program, the word library adjustment device improves the adjustment efficiency of the input method word library by automatically adjusting the input method word library. BRIEF DESCRIPTION OF THE DRAWINGS In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, a brief description of the drawings used in the embodiments or the prior art description will be briefly described below. The drawings are some embodiments of the present invention, and those skilled in the art can obtain other drawings based on these drawings without any inventive labor.

FIG. 1 is a flowchart of a method for adjusting a word bank according to an embodiment of the present invention;

2 is a flowchart of a method for adjusting a term library according to another embodiment of the present invention;

FIG. 3 is a schematic structural diagram of a word bank adjustment apparatus according to an embodiment of the present invention;

FIG. 4 is a schematic structural diagram of a word library adjustment apparatus according to another embodiment of the present invention. The technical solutions in the embodiments of the present invention are clearly and completely described in the following with reference to the accompanying drawings in the embodiments of the present invention. The embodiments are a part of the embodiments of the invention, and not all of the embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative efforts are within the scope of the present invention.

FIG. 1 is a flowchart of a method for adjusting a word dictionary according to an embodiment of the present invention. As shown in FIG. 1, the method in this embodiment includes:

Step 101: Obtain identification information of the first application, where the first application is an application that performs a character input operation by the user as an application scenario.

The execution entity of this embodiment may be a word library adjustment device, and the device may be a part of an Internet communication device, such as a central processing unit (CPU), or may be a general computer, a mobile phone, a tablet computer, or the like. Interoperable electronic devices. This embodiment does not limit the specific implementation of the execution subject.

The application program of this embodiment may be various application software programs that need to input words, and may be, for example, a software program that can accept word input, such as phone book management software, map search service software, and product information search service software. The scenario corresponding to the application in this embodiment is a user input word. The application scenario of the time. Different applications correspond to different application scenarios, and switching between applications means switching of application scenarios.

The application that the user currently performs as a character input operation as an application scenario refers to an application that is currently in an active state. If a user launches multiple applications at the same time, but the user can only operate on one application at a time, the application is the active application. For convenience in description, the embodiments of the present invention refer to an application that the user currently performs a character input operation as an application scenario as a first application.

Each application has some information about its name, version number, developer, etc. One or more of these information can uniquely identify an application. In the present embodiment, the identification information of the application is used to uniquely identify an application. Among them, in the related information of the application, any information or a combination thereof that can uniquely identify the application can be used as the identification information of the application. Specifically, in this embodiment, the first application is uniquely identified by the identification information of the first application, so that the word library adjustment device can identify the current character input by the user as the application scenario by using the acquired identification information of the first application. Which application is being operated.

Step 102: Perform a search in the preset association table according to the obtained identification information of the first application, and obtain identification information of the word library related to the first application.

The first application-related word library includes words that are used at a frequency higher than a preset frequency threshold under the first application. The so-called "first application-related word library" may be designed by the first application developer or a third party according to the frequency used by the user to perform the character input process in the first application as the application scenario. Word library. Among them, the higher frequency of use of a word means that the frequency of use of the word is higher than the preset frequency threshold. The frequency threshold is preset and the frequency thresholds corresponding to different applications may be different. Typically, the first application-related term library is the easiest to use when the user enters a word for the application in the first application. For example, when using Taobao search business, the combination of optional words that pop up in the search bar is usually a frequently used word or combination (for example, it may be the word that most users will use).

In this embodiment, the association table is preset. In the associated table, the correspondence between the application and the application-related word library is stored. Wherein, the "application-related word library" is similar to the "first application-related word library", and refers to a word including a word whose frequency is higher than a preset frequency threshold under the application. Thesaurus. For example, the application-related word library can also be the developer of the application or a third party based on the user's application field for the application. Scene, a character library designed for character input using words with higher frequency.

Optionally, the associated table stores a correspondence between a large number of applications and their associated word banks. The implementation manner may be: the association table corresponds to the identification information of each application and the identification information of the word library associated with each application. The identification information of each application stored in the association table is a combination of various information (such as the name of the application) or information (such as the name of the application, the combination of the developer and the version number, etc.) that can uniquely identify the application. . The identification information of the word library stored in the association table is also a variety of information (such as the name of the word library) or a combination of information that can uniquely identify the word library (for example, the name of the word library, the combination of the developer and the version number, etc.) ).

Optionally, after obtaining the identifier information of the first application, the word library adjustment device compares the identifier information of the first application with the identifier information of each application in the association table, and determines whether the identifier information of the first application is Existing in the association table; when the identification information of the first application exists in the association table, the word library adjustment device may acquire the identification information of the word library corresponding to the identification information of the first application, and the acquired information The identification information of the word library is the identification information of the word library related to the first application.

Further, when the first application does not exist in the association table, the word library adjustment device may split the identification information of the first application to obtain the sub-identification information that can uniquely identify the feature of the first application. And comparing the above-mentioned sub-identification information with the identification information of each word vocabulary in the association table, and obtaining identification information of the vocabulary that has a corresponding relationship with the sub-identification information, and the acquired identification information of the vocabulary is the first Identification information for an application-related word library.

The above-mentioned sub-identification information for identifying the feature of the first application mainly refers to information capable of representing a word whose frequency is frequently used when the user inputs the character for the application scenario by the first application. For example, for the same word, the frequency of use of different application areas is different. Based on this, the above-mentioned sub-identification information may be separated from the identification information of the first application, and can represent the corresponding corresponding to the first application. Words in the field of application.

In the embodiments of the present invention, the identification information of each word dictionary in the association table may include: keywords corresponding to each word dictionary, in addition to the name, version number, and/or developer of each word dictionary.

In various embodiments of the present invention, the identification information of the first application includes at least one of the following: a name of the first application, a name of the first application, and a developer, a name of the first application, and The version number, the name of the first application, the developer, and the version number. In various embodiments of the present invention, the identification information of each application in the association table includes at least one of the following information: a name of each application, a name of each application, a developer, a name and a version of each application. No., name of each application, developer, and version number.

Step 103: Set, according to the identifier information of the word library related to the first application, that the priority of the first application related word library is higher than the priority of other word banks in the input method word library.

Among them, the input method word library refers to a collection of various word banks that can be directly used by the input method on the device. Among them, the input method is a software program, and the character input operation requires the input method and the input device to cooperate. The input device refers to various hardware devices such as a keyboard, a display, and the like that input characters into a computer.

After obtaining the identification information of the word library related to the first application, the word library adjusting device may adjust the word library included in the input method word library according to the identifier information of the word library related to the first application, so that The adjusted input method word library includes a first application-related word library, and the first application-related word library is set to have a higher priority than the other word banks in the input method word library.

In this embodiment, the word library adjustment device acquires the identification information of the application that the user currently performs the character input operation as the application scenario, and searches for the identifier in the preset association table based on the acquired identification information of the application, and obtains the The identification information of the application-related word library, and then according to the identification information of the word library, setting the word library identified by the identification information of the word library to have higher priority than other words in the input method word library The priority of the library realizes the application that automatically recognizes the user's current character input operation as an application scenario and automatically adjusts the input method word library according to the current application scenario, so that the user does not need to manually adjust the input method word library, thereby improving the output method. The efficiency of the word library adjustment. Especially when switching between different applications, the word library adjustment device can automatically adjust the input method word library, improve the efficiency of the thesaurus adjustment, reduce the influence of the thesaurus adjustment on the input efficiency, and further improve the input. effectiveness. The advantageous effects of the present embodiment for improving the input efficiency will be explained below.

First, for scenes where words are entered under the same application. When inputting a word in the current input method, when a character (such as pinyin or five-stroke code) is input, there will be more words corresponding to it, and these words will not all be displayed to the user for selection, but According to the probability order, each display page displays 5 to 10 or so. If there is no word to be input by the user in the first display page, the user needs to turn the page or continue to input the code to accurately locate a certain word. Word. The reason for the above situation is that the word re-code is more, and the embodiment obtains the word library related to the application according to the application that performs the character input operation by the user as the application scenario, that is, according to the application scenario of the user, and Setting the word library associated with the app takes precedence over the other word banks in the input method, and the words in the display page are prioritized from the higher priority word library, which is equivalent In order to improve the probability that the user's desired words appear in the first display page, thereby removing the user's operation of turning pages or continuing to input the code, the input efficiency is improved to some extent.

Second, for scenarios that switch between different applications. When the application switchover, the prior art practice is that the user manually re-selects the word library associated with the application for the switched application, and in this embodiment, the word library adjustment device automatically recognizes the switch. The application to the application (that is, the application that the user currently performs as a character input operation for the application scenario) and based on this automatic adjustment of the input method word library, the efficiency is significantly higher than the efficiency of the user manual adjustment, reducing the user's adjustment Entering the vocabulary and waiting for time increases the user's input efficiency from the user's entire input process.

Further, when the user launches the application, during the startup process, the operating system of the application is assigned a unique identifier in the operating system to identify the application, and the operating system is also the application. The program provides an Application Program Interface (API). Based on this, the word library adjustment device may first obtain the identifier of the first application, and then use the identifier as an entry parameter of an API provided by the operating system, and invoke the API to enable the operating system to execute the API and return to the first application. Identification information. In a nutshell, the word library adjustment device can make the operating system execute the API and return the execution result by calling the API provided by the operating system, and the word library adjustment device obtains the identification information of the first application from the returned result of the operating system.

Further, the input method on the word library adjustment device can receive characters input by the user under the first application. For example, a user can input characters through an input device such as a keyboard, a display, or the like. Among them, the input characters will vary depending on the input method used. For example, if the input method used by the user is a pinyin type input method, such as Sogou Pinyin input method, the input characters mainly refer to pinyin letters. For another example, if the input method used by the user is five strokes, the input character mainly refers to the five-stroke root. At this point, the input method on the word library adjustment device receives the characters entered by the user. Correspondingly, the input method of the word library adjustment device acquires the character corresponding to the input character according to the adjusted input method word library. Words and display. For example, the input method can search for the words corresponding to the characters input by the user in the adjusted input method word library as in the prior art, and then arrange the plurality of words corresponding to the characters input by the user according to the probability size, and then According to the sorting result, a plurality of words corresponding to characters input by the user are displayed to the user for selection by the user.

Optionally, the word library adjustment device may perform a search in the preset association table according to the identification information of the first application, and obtain the identifier of the word library related to the first application, triggered by the input character of the user. The operation of the information. In other words, the word library adjusting device can recognize the operation of the input method to receive the character input by the user, and after the operation of the recognized user input character, according to the acquired identification information of the first application in the preset association. Look up in the table to get the identification information of the first application related word library. Correspondingly, the input method on the word library adjustment device sets the priority of the first application related word library higher than the input method word library according to the identification information of the word library related to the first application. After the priority of the word library, according to the adjusted input method word library, the words corresponding to the characters input by the user are obtained and displayed. This method is suitable for the case where the user performs character input for the first time under the first application.

Optionally, after the identifier information of the first application is obtained, the vocabulary adjustment device may directly perform the searching according to the acquired identification information of the first application in the preset association table to obtain the first application. The operation of the identification information of the associated word library is performed without triggering the user to perform character input.

An embodiment of the present invention provides an implementation manner in which a plurality of word library adjustment devices perform a search in a preset association table according to the identification information of the first application program, and obtain identification information of the word library related to the first application program, as follows:

Optionally, the identification information of the first application may be a name of the first application. The identification information of each application stored in the associated table may be the name of each application. The identification information of each of the word banks stored in the associated table mainly includes the name of the word library, and may also include the developer, the version number, and the like. Based on this, an implementation manner of step 102 is specifically:

The word library adjustment device compares the name of the first application with the name of each application in the associated table, and determines whether the name of the first application exists in the associated table. When the judgment result is that the name of the first application exists in the association table, the word library adjustment device acquires the identification information of the word library corresponding to the first application from the association table, and the acquired word library The identification information is the identification information of the word library related to the first application. Further, the identification information of the first application includes a developer and/or a version number of the first application in addition to the name of the first application. Correspondingly, the identification information of each application stored in the association table may include the developer and/or version number of each application in addition to the name of each application.

That is, if the identification information of the first application includes a developer in addition to the name of the first application, the identification information of each application stored in the association table includes each application in addition to the name of each application. The developer of the program, the word library adjustment device needs to simultaneously search according to the name of the first application and the developer in the associated table, and determine whether the name of the first application and the identifier of the same application exist simultaneously. In the association table, when the determination result is present, the name of the first application and the identification information of the word library corresponding to the developer information are obtained from the association table.

If the identification information of the first application includes a version number in addition to the name of the first application, the identification information of each application stored in the association table includes the version number of each application in addition to the name of each application. The word library adjustment device needs to search in the association table according to the name and version number of the first application at the same time, and determine whether the name and version number of the first application are present in the association table as the identification information of the same application. When the judgment result is the existence, the name and the version number of the first application are obtained from the association table as the identification information of the word library corresponding to the identification information.

If the identification information of the first application includes the version number and the developer in addition to the name of the first application, the identification information of each application stored in the association table includes each application in addition to the name of each application. The version number and the developer, the word library adjustment device needs to find the name, version number and developer of the first application according to the name, version number of the first application and the developer in the associated table. The identification information of the same application exists in the association table at the same time. When the judgment result is present, the name, the version number of the first application, and the identification information of the word library corresponding to the developer as the identification information are obtained from the association table. .

Further, in each of the above cases, when the determination result is that the identification information of the first application does not exist in the association table, the word library adjustment device may split the identification information of the first application from the first application. Obtaining the sub-identification information capable of characterizing the feature of the first application, and then comparing the sub-identification information with the identification information of each word dictionary in the association table to obtain a word having a correspondence relationship with the sub-identification information. Library identification information, the obtained word library The identification information is the identification information related to the first application.

In the above embodiment, in addition to using the name of the first application, the word library adjustment device also utilizes information such as the developer and/or version number of the first application, which is advantageous for improving the accuracy of identifying each application. It is beneficial to improve the accuracy of the acquired word library, and thus is beneficial to improve the efficiency of word input based on the acquired word library.

It is to be noted that, in various embodiments of the present invention, the identification information of each word dictionary may include information such as the developer and/or version number of each word dictionary in addition to the name of each word dictionary.

Further, the identifier information of the word library may further include keywords corresponding to the word library. Among them, the key words are words that simply express the domain of the words in the word library, usually between 2 and 5 phrases. Based on this, when the word library adjustment device determines that the identification information of the first application does not exist in the association table, the identification information of the first application is split to obtain the sub-identification information, and then the sub-identification information and the association table are An implementation manner of comparing the identification information of each of the word vocabularies to obtain the identification information of the vocabulary corresponding to the sub-identification information may include: a name in the identification information of the first application by the vocabulary adjustment device Performing a splitting, obtaining a name phrase that can identify a feature of the first application, comparing the obtained name phrase with a keyword corresponding to each of the word banks in the associated table, and determining whether there is a keyword having the same keyword as the name phrase The identification information of the thesaurus; if the judgment result is the presence, the identification information of the word library having the same keyword as the name phrase is obtained as the identification information of the word library related to the first application. The split name word is the sub-identification information, and the split name word can represent the user frequently using the first application as the application scene for character input.

In the above embodiment, the identifier information of the first application may be a name of the first application, a combination of a name and a version number, a combination of a name and a developer, or a name, a developer, and a A combination of the three versions.

Specifically, the word library adjustment device may perform a semantic analysis on the name of the first application, thereby splitting one or more name phrases from the name of the first application. An example of splitting the name phrase by the name of the first application is as follows: Assuming the name of the first application is "mobilePhoneBook", the word meaning analysis can extract the name phrases "mobilePhone" and "PhoneBook".

Optionally, after splitting the name of the first application into one or more name phrases, the words In the row comparison, the identification information of the word library with the same keyword and the name phrase is used as the identification information of the word library related to the first application, and the word library with the same keyword and the name phrase is related to the first application. Word library.

Optionally, after the name of the first application is split into one or more name phrases, the keywords of the words are compared, if the above several name phrases appear in the keywords of a certain word library at the same time, Then, the identification information of the word library is obtained as the identification information of the word library related to the first application, and the word library is the word library related to the first application.

In the above embodiment, the word library adjustment device may obtain identification information of multiple word banks, the keywords of the word library are the same as a certain name phrase, or the keywords of the word library are simultaneously Including the name phrases used in the above-mentioned joint use, the identification information of the obtained plurality of word banks will be used as the identification information of the word library related to the first application. This method of splitting the name of the first application into a name phrase, and then comparing the name phrase with the keywords of each word library to obtain the identification information of the word library related to the first application is called a semantic analysis method. . This method can be used to obtain more word banks, which is beneficial to improve the probability of users successfully acquiring the corresponding words.

Further, in the process of acquiring the identification information of the word library related to the first application, the word library adjustment device may obtain the identification information of the plurality of first application-related word banks, and then The identification information of the plurality of first application-related word banks is stored, so as to adjust the input method word library according to the identification information of the word library related to the plurality of first applications, which is beneficial to improve The probability that the user successfully obtained the corresponding word. Preferably, the word library adjusting device can sequentially record the identification information of the word library related to each first application program in the order in which the identification information of the word library associated with each first application is acquired.

Further, the word library developer usually develops the word library in combination with the actual application scenario (ie, the corresponding application). Therefore, the word library developer can match the word library with the application after developing the word library. The relationship is stored as part of the information in the word library. The correspondence between the word library and the application program may be represented by the identification information of the application corresponding to the word library, that is, the information of the word library includes the identification information of the application corresponding to the word library. For example, the application corresponding to the name-based word library may be a phone book software, and the information of the name-type word includes the identification information of the phone book software, such as the name, developer, version number, etc. of the phone book software; The application corresponding to the class vocabulary may be computer commodity information software, and the information of the computer type vocabulary is The identification information including the computer product information software, such as the name, developer, version number, etc. of the computer product information software; the application corresponding to the place name type word library may be a map type software, and the information of the place name type word library is included in the information Includes information about the map software, such as the name of the map software, developer, version number, and so on. In addition to the identification information of the application corresponding to the word library, the information of the word library also includes the identification information of the word library, such as the name of the word library, the version number, the developer, and the like.

Based on this, the word library adjustment device can generate an association table in advance based on the information of each word dictionary. Specifically, the word library adjustment device acquires information of each word dictionary, and then generates an association table according to the identification information of each word dictionary in the information of the respective thesaurus and the identification information of the application corresponding to each word library. More specifically, the word library adjustment device can directly map the identification information of each word dictionary and the identification information of each word library corresponding application to a certain manner, and then store it in the association table.

Further, the word library adjusting device sets, according to the identifier information of the word library related to the first application, that the priority of the first application-related word library is higher than the priority of other word banks in the input method word library. The process can be:

The word library adjustment device determines whether the word library associated with the first application exists in the input method word library; if the judgment result is that the word inventory related to the first application is in the input method word library, the word The lexicon adjustment device directly sets the priority of the first application-related word library to be higher than the priority of other word banks in the input method word bank; if the judgment result is that the first application-related word library does not exist in In the input method word library, the word library adjustment device adds the first application-related word library to the input method word library, and sets the first application-related word library to have higher priority than the input method word. The priority of other termbases in the thesaurus.

Further, an implementation manner of setting a first application-related word library with a higher priority than other word banks in the input method word library includes: performing characters in the first application by the user as the current application scenario During the input operation, the first application-related word library is set to have a higher priority than the other word banks in the input method word bank. This ensures that the highest-priority word library in the input method word bank is replaced with the replacement of the application scenario, which is beneficial to improve the input efficiency of the user when performing character input operations with any application as the current application scenario.

Optionally, before the word library adjustment device adds the first application-related word library to the input method word library, the preset word information database may be obtained according to the identifier information of the first application-related word library. Get the first application related word library. Among them, the word library adjustment device is mainly based on the Information such as the name, developer, version number, etc. of an application-related word library obtains the first application-related word library from the word information library.

The word information database is preset, and may include, for example, various word banks stored locally and/or various word banks on the network. The various word banks stored locally or the various word banks on the network may be various word banks formed by the input method designer to classify the words according to various definitions in advance, such as a name class, a computer. Class, place name class, sports class, music class, etc. In this embodiment, the various word banks stored locally or the various word banks on the network may also be provided by a software designer who needs to input words in various application scenarios to respectively provide a word dictionary related to the application software. .

Here, the input method cannot directly use the word library stored in the word information database. If the input method requires a word library in the word library, you need to add the word library to the input method word library before using it.

Further, the identification information of each of the word banks stored in the association table may include an identification code of each word library in addition to the name, developer, version number, and the like of each word library. The identifier of each word database is assigned to each word list when the identification information of each word library is added to the association table, and the word library can be uniquely identified as each word. Part of the library's identification information. In this way, the identifier information of the first application-related word library acquired by the word library adjustment device may further include an identifier of the first application-related word library. Based on this, the word library adjustment device can determine, according to the identifier of the word library associated with the first application, whether the word library associated with the first application already exists in the input method word library. Specifically, the word library adjustment device can determine whether the identifier of the first application related word library already exists in the identification code list corresponding to the input method word library. If the result of the determination is that the identifier of the first application-related word library does not exist in the identifier list, the word library adjustment device determines that the first application-related word library does not exist in the input method word library; The result of the judgment is that the identifier of the first application-related word library exists in the identifier list, and the word library adjustment device determines that the word inventory related to the first application is in the input method word library.

The identifier of the word dictionary in the input method word bank is stored in the identifier list corresponding to the input method word bank.

Further, if the identifier of the first application-related word library does not exist in the identifier list, the word library adjustment device adds the word library associated with the first application to the input method word library. It is also necessary to add the identifier of the first application related word library to the identification code list. The word library associated with identifying the first application has been added to the input method word library.

In the above implementation manner of adjusting the input method word library, the word library adjusting device determines, by using the identification code and the identification code list, whether the word library related to the first application program already exists in the input method word library, and is in the first If the application-related word library already exists in the input method word library, directly adjust the priority of each word library in the input method word library, instead of executing the word library related to the first application. The operation of adding the input method word library has the advantages of high adjustment efficiency and resource saving.

FIG. 2 is a flowchart of a method for adjusting a word dictionary according to another embodiment of the present invention. As shown in FIG. 2, the method in this embodiment includes:

Step 201: Obtain identification information of the first application, where the first application is an application that performs a character input operation by the user as an application scenario.

For a description of the execution of the application and the application of the character input operation by the user as the application scenario, refer to the description of step 101, and details are not described herein.

The user launches a new application to enter a new application scenario. During the startup of the first application, the operating system on which the first application is located assigns the first application a unique identifier within the operating system. Based on this, the word library adjusting device of the embodiment may use the identifier as an entry parameter of an API provided by the operating system, and invoke the API to cause the operating system to execute the API and return the identification information of the first application. The word library adjustment device can record information such as the identification code of the first application and the identification information of the first application; wherein the information can be recorded in a linked list. Specifically, the above operating system records information about the currently running application (such as identification information and identification code, etc.), and each time a new application is run, a new information (ie, new) is added to the linked list. Information about the application), each time an application is finished, the corresponding information is deleted from the linked list. Because the currently running application (only one) is the first application, the newly added information refers to the information about the first application.

Step 202: The input method of the word library adjustment device receives the character input by the user, and the word library adjustment device recognizes the operation of inputting the character by the user.

After the user enters a new application scenario, the word input is made by calling the input method. For example, the user can input words through a keyboard, a display, etc., and correspondingly, an operation such as tapping a keyboard or touching a display is equivalent to issuing an instruction to invoke an input method.

Step 203: Perform a search in a preset association table according to the identification information of the first application, Get identification information of the first application-related word library.

For the description of the foregoing embodiment, reference may be made to the description of the foregoing embodiment, and the description of the foregoing embodiment is omitted.

In this embodiment, the word library adjustment device obtains the latest information, that is, the identification information of the first application, from the information linked list under the trigger of the user input word, and then searches and obtains in the locally stored association table. Identification information of the first application-related word library.

For example, if the first application is a phone book type software, the first application related word library may be a name class word library, and the name class word library identification information may include, for example, a name class word library. The name, may also include the developer of the name-type word library, the version number and/or the identification code, etc.; if the first application is a computer product information type software, the first application-related word library is a computer word The lexicon, the identification information of the vocabulary may include the name of the computer type vocabulary, and may also include the developer, version number, and/or identification code of the computer vocabulary; if the first application is The map type software, wherein the first application related word library is a place name type word library, the identification information of the place name type word library may include the name of the place name type word library, and may also include the place name type word The developer, version number, and/or identifier of the library.

Step 204: Set, according to the identifier information of the word library related to the first application, that the priority of the first application-related word library is higher than the priority of other word banks in the input method word library.

Specifically, the word library adjusting device can determine whether the word library related to the first application exists in the input method word library; if the judgment result is non-existent, the identification information of the word library according to the first application program Obtaining the first application-related word library from the word information library, and then adding the first application-related word library to the input method word library, and setting the first application-related word library priority The level is higher than the priority of other words in the input method word bank; if the judgment result is existed, the priority of the first application-related word library is set higher than other words in the input method word library. Priority. Wherein, in the case that there are multiple first application-related word vocabularies, the priority of each first application-related word vocabulary may be set according to the order of acquiring the first application-related word vocabulary, but not To be limited to this, it is only necessary to ensure that the priority of the word library associated with each first application is higher than the priority of other word banks in the input method word bank.

Optionally, if the identifier information of the first application-related word library includes the identifier of the first application-related word library, the word library adjusting device may first determine the first application-related word library. Whether the identification code exists in the identification code list; if the judgment result is present, it is directly set The first application-related word library has a higher priority than the other word banks; if the judgment result is non-existent, the identification information of the word library related to the first application is from the word information database. Obtaining the first application-related word library, and then adding the first application-related word library to the input method word library, and setting the first application-related word library to have higher priority than the input method word The priority of other word banks in the library, and the identifier of the first application-related word library is added to the list of identification codes.

Preferably, the word library adjustment device may set the priority of the first application-related word library to be higher than the priority of other word banks during the character input operation by the user as the current application scene.

Wherein, the word library adjustment device sets the priority of the first application-related word library to be higher than the priority of other word banks, and when the user inputs characters, the input method of the word library adjustment device takes precedence in the first Searching in the application-related word library, the probability that the user's desired words appear on the first display page will be high, which can greatly improve the efficiency of the user's access to the words corresponding to the input characters.

Step 205: The input method of the word library adjustment device acquires and displays the word corresponding to the character input by the user according to the adjusted input method word library.

For example, the input method of the word library adjustment device can search for the word corresponding to the character input by the user in the adjusted input method word library as in the prior art, and then follow the multiple words corresponding to the character input by the user. The probability sizes are arranged, and then a plurality of words corresponding to the characters input by the user are displayed to the user according to the sorting result for the user to select.

In this embodiment, the word library adjustment device may identify the current application or the current application scenario by acquiring the identification information of the application, and then obtain the identification information of the word library related to the current application, and obtain the identification information according to the current application. The identification information of the related word library automatically adjusts the input method word library, which improves the efficiency of the thesaurus adjustment. When the user inputs words in various application scenarios, the user does not need to manually adjust the input method word library. It reduces the influence of the adjustment of the input method word bank on the input efficiency, and further improves the input efficiency.

Further, the word library adjustment device in each of the above embodiments allows an update operation to be performed on the associated table. For example, with the advent of new applications or new word libraries, the content of the associated forms in various embodiments of the present invention can be continuously enriched. As another example, as some applications or word libraries are withdrawn from use, the associated forms of embodiments of the present invention allow for information with the exiting application or word library. Delete, in order to improve the utilization of storage space. Specifically, the word library adjusting device of the embodiment may send, by using the sender, information about obtaining the version number of the associated table to the network server, and the word library adjusting device receives the latest associated table version number returned by the network server through the receiver; The associated table update module of the word library adjustment device compares the latest association table version number with the version number of the local association table, determines whether it is necessary to update the local association table; if not, ends the operation; otherwise, the word library adjustment device passes the The sender sends a request for obtaining the association table to the web server; the word library adjustment device receives the latest version of the association table returned by the web server through its receiver, and then the associated table update module of the word library adjustment device updates the local association table.

In the embodiment of the foregoing word bank adjustment method, the word library adjustment device performs a search in a preset association table according to the identification information of the first application, and acquires the words related to the first application. Before the identification information of the library, the local associated table may be updated through the update process of the associated table, and then the subsequent operation is performed according to the updated associated table, so as to ensure the acquired first application-related word library. Identify the accuracy of the information, and thus ensure that the user can successfully obtain the corresponding words. For example, it is assumed that the version of the first application has changed, but since the associated table is not updated, it is possible to obtain the identification information of the related word library for the updated first application by the word meaning analysis method. The identification information of the word library is not optimal; and the update of the associated table can obtain the identification information of the best word library for the updated first application.

The operation flow of a preferred embodiment of the present invention will be described below by taking an operation procedure of receiving characters input by a user in a phone book application of a mobile phone as an example. In this embodiment, the vocabulary adjustment module in the mobile phone is described as an execution subject. The lexicon adjustment module of the embodiment has the function of acquiring the name of the application, obtaining the name of the word library related to the application according to the name, and adjusting the input word dictionary. The specific operation process is as follows:

When the user enters the phonebook application (named mobilePhoneBook), a process object named mobilePhoneBook with ID code 123456 will appear in the operating system. The thesaurus adjustment module uses the identifier 123456 as an entry parameter of the API provided by the operating system, and invokes the API to cause the operating system to execute the API and return the name of the phonebook application, ie mobilePhoneBook. The thesaurus adjustment module records the two information, the name mobilePhoneBook and the identification code 123456, into the information linked list for use in obtaining the identification information of the related word library. When receiving the pinyin that the user has enabled the Pinyin input method to enter the new user name in the "Add New User" function item of the phonebook, for example, "W", the thesaurus adjustment module will be activated to start the corresponding operation. First, the thesaurus adjustment module obtains the scene information that the user is currently located from the information linked list, that is, the newly added application name mobilePhoneBook in the information linked list; and then searches for the name of the local stored association table in the pinyin input method according to the name. mobilePhoneBook app. If present, the thesaurus adjustment module adjusts the input method wordbase based on the identified identification information of the application-related word library for the mobilePhoneBook. If it does not exist, the thesaurus adjustment module performs a semantic analysis on the mobilePhoneBook. For example, the mobile phone can extract the "phone book" phrase from the mobilePhneBook, and then find the identifier of the word library with the keyword phone book in the associated table according to the "phone book". Information, if found, adjust the input method word library according to the keyword information of the word book of the phone book, otherwise the terminology adjustment process is ended, and the original input method lexicon is kept unchanged.

Wherein, if the application-related word library whose name is mobilePhoneBook or the word library whose keyword is phone book does not exist in the input method word library, the thesaurus adjustment module can name the application related to mobilePhoneBook The library or the word library with the keyword phone book is added to the input method word library, and the word library with the name of mobilePhoneBook or the word library with the keyword phone book has higher priority than other words. The priority of the thesaurus. If the application-related word library whose name is mobilePhoneBook or the word library whose keyword is phone book already exists in the input method word library, the thesaurus adjustment module can reset the word dictionary in the input method word library. Priority, set the application-related word library whose name is mobilePhoneBook or the word library whose keyword is phone book has higher priority than other word banks. In this way, when performing word search, the thesaurus adjustment module will first look in the word library related to the application named mobilePhoneBook or the word library whose keyword is phone book.

In this example, the priority of the word whose name is corresponding to the word library of the application named mobilePhoneBook is lowered.

Finally, the pinyin input method finds the words corresponding to the user input pinyin code "w" in the new thesaurus, such as "Wang, Wu, Wei, Wei, Yi, etc.", because the new thesaurus is mainly named. It can quickly display the name words more relevant to the pinyin "w", removing irrelevant words such as "I, for, ask, not, play, etc." After the user selects the corresponding word, the input is completed. When the user continues to input, since the input method word library has been replaced, the above-mentioned word library adjustment process is not repeated.

The above is a word input in the phone book application in the mobile phone, and the name of the phone book application is described by taking the identification information of the phone book application as an example, but is not limited thereto. The technical solutions of the embodiments of the present invention can be applied to various scenarios in which a mobile phone performs word input, such as an application scenario in which a short message is edited in a mobile phone. The technical solutions of the embodiments of the present invention are not limited to the application to the mobile phone, and can also be applied to various application scenarios such as ipads and computers that can perform word input. In different application scenarios, the difference is only that the word library used is different, and the process of adjusting the word library is the same. See the description of the above embodiment.

FIG. 3 is a schematic structural diagram of a word bank adjustment apparatus according to an embodiment of the present invention. As shown in FIG. 3, the device in this embodiment includes: a first obtaining module 31, a second obtaining module 32, and an adjusting module 33.

The first obtaining module 31 is configured to obtain identifier information of the first application, where the first application is an application that performs a character input operation by the user as an application scenario. The second obtaining module 32 is connected to the first acquiring module 31, and configured to perform searching according to the identifier information of the first application acquired by the first acquiring module 31 in a preset association table, and acquire the words related to the first application. The identifier information of the library, the word library related to the first application includes a word whose frequency is higher than a preset frequency threshold under the first application, where the application file is associated with the application The correspondence of the word library. The adjustment module 33 is connected to the second acquisition module 32, and is configured to set the priority of the first application-related word library to be higher than the identifier information of the first application-related word library acquired by the second acquisition module 32. Enter the priority of other word banks in the French word library.

The function modules of the word library adjustment device of the present embodiment can be used to execute the flow of the word library adjustment method shown in FIG. 1. The specific implementation manner is not described here. For details, refer to the description of the method embodiment.

It is to be noted that the word library adjusting device of the embodiment includes a processor, a storage medium, various expansion cards, a connecting line, a power source, and an input device (such as a keyboard, a mouse, etc.) in addition to the above functional modules. . For ease of illustration, the above components are not shown in the drawings.

The word library adjustment device of the embodiment obtains the identification information of the application program that the user currently performs the character input operation as the application scenario, and searches for the application in the preset association table based on the acquired identification information of the application program, and acquires the application. Identification information of the program-related word library, and then The identification information of the word library, the priority of the word library identified by the identifier information of the word dictionary is higher than the priority of other word banks in the input method word bank, and the automatic identification of the current user as the application scenario is realized. The application for character input operation automatically adjusts the input method word library according to the current application scenario, so that the user does not need to manually adjust the input method word library, thereby improving the adjustment efficiency of the output method word library. Especially when switching between different applications, the word library adjustment device can automatically adjust the input method word library, improve the efficiency of the thesaurus adjustment, reduce the influence of the thesaurus adjustment on the input efficiency, and further improve the input. effectiveness.

FIG. 4 is a schematic structural diagram of a word library adjustment apparatus according to another embodiment of the present invention. This embodiment can be implemented based on the embodiment shown in FIG. 3. As shown in FIG. 4, the second obtaining module 32 of this embodiment includes: a first determining unit 321 and a first obtaining unit 322.

The first determining unit 321 is connected to the first obtaining module 31, and is configured to compare the identifier information of the first application acquired by the first acquiring module 31 with the identifier information of each application in the associated table, and determine the first application. Whether the identification information of the program exists in the associated table.

The first obtaining unit 322 is connected to the first determining unit 321 for obtaining the identification information of the word library having the corresponding relationship with the first application when the determination result of the first determining unit 321 is YES.

Further, the second obtaining module 32 further includes: a second obtaining unit 323 and a third acquiring unit

324.

The second obtaining unit 323 is connected to the first determining unit 321 and configured to split the identification information of the first application when the determining result of the first determining unit 321 is negative, to obtain the first application that can identify the first application. The sub-identification information of the feature.

The third obtaining unit 324 is connected to the second obtaining unit 323, and is configured to compare the sub-identification information acquired by the second obtaining unit 323 with the identification information of each word dictionary in the association table, and obtain a correspondence relationship with the sub-identification information. Identification information for the word library.

The identification information of each word dictionary in the association table further includes: keywords corresponding to each word dictionary. The identification information of the first application includes at least one of the following information: a name of the first application, a name of the first application, a developer, a name and a version number of the first application, and a first application. The name, developer, and version number of the program.

The identification information of each application in the associated table includes at least one of the following information: a name of each application, a name of each application and a developer, a name and a version number of each application, and an application Name, developer, and version number. Further, the adjustment module 33 of this embodiment includes: a second determining unit 331 and an adjusting unit

332.

The second determining unit 331 and the first obtaining unit 322 and the third obtaining unit 324 are configured to use, according to the identifier information of the first application related to the first application acquired by the first obtaining unit 322 or the third obtaining unit 324, Determine whether the first application-related word library exists in the input method word library.

The adjusting unit 332 is connected to the second determining unit 331, and is configured to directly set the priority of the first application related word library to be higher than the input method word bank when the second determining unit 331 determines that the result is yes. Priority of the word library; when the judgment result of the second determining unit 331 is negative, adding the word library related to the first application to the input method word library, and setting the word library of the first application related The priority is higher than the priority of other word banks in the input method word library.

Further, the identification information of the first application-related word library further includes: an identifier of the first application-related word library. Based on this, the second determining unit 331 is specifically configured to determine whether the identifier of the word store associated with the first application exists in the identifier list corresponding to the input method word bank, and when the determination result is no, determine the first application. The program-related word library does not exist in the input method word library. When the judgment result is yes, it is determined that the word inventory related to the first application is in the input method word library. The identification code list stores an identification code of each word dictionary in the input method word library.

Further, the adjustment module 33 of the embodiment is specifically an adjustment unit 332, which is specifically configured to set a first application-related word library during a character input operation by the user as a current application scenario. The priority is higher than the priority of other word banks in the input method word library.

Further, the first obtaining module 31 of the embodiment includes: a fourth obtaining unit 311 and a fifth obtaining unit 312.

The fourth obtaining unit 311 is configured to obtain an identifier of the first application.

The fifth obtaining unit 312 is connected to the fourth obtaining unit 311, and is configured to use an identifier obtained by the fourth obtaining unit 311 as an entry parameter of an API provided by the operating system, to invoke an API, so that the operating system executes the API, and returns Identification information of the first application. Specifically, the first determining unit 321 is connected to the fifth obtaining unit 312, and is configured to compare the identifier information of the first application acquired by the fifth acquiring unit 312 with the identifier information of each application in the association table, and determine the first application. Whether the identification information of the program exists in the associated table. For details, refer to the description of the method embodiments.

The word library adjustment device of the embodiment obtains the identification information of the application program that the user currently performs the character input operation as the application scenario, and searches for the application in the preset association table based on the acquired identification information of the application program, and acquires the application. The identification information of the program-related word library, and then according to the identification information of the word library, setting the word library identified by the identifier information of the word library has higher priority than other word banks in the input method word library Priority, which realizes the application that automatically recognizes the user's current character input operation as an application scenario and automatically adjusts the input method word library according to the current application scenario, so that the user does not need to manually adjust the input method word library, thereby improving the output method word. The efficiency of the library adjustment. Especially when switching between different applications, the word library adjustment device can automatically adjust the input method word library, improve the efficiency of the thesaurus adjustment, reduce the influence of the thesaurus adjustment on the input efficiency, and further improve the input. effectiveness.

A person skilled in the art can understand that all or part of the steps of implementing the above method embodiments may be completed by using hardware related to program instructions, and the foregoing program may be stored in a computer readable storage medium, and the program is executed when executed. The foregoing steps include the steps of the foregoing method embodiments; and the foregoing storage medium includes: a medium that can store program codes, such as a ROM, a RAM, a magnetic disk, or an optical disk.

Finally, it should be noted that the above embodiments are only for explaining the technical solutions of the present invention, and are not intended to be limiting thereof; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that The technical solutions described in the foregoing embodiments may be modified, or some or all of the technical features may be equivalently replaced; and the modifications or substitutions do not deviate from the technical solutions of the embodiments of the present invention. range.

Claims

Claim

A method for adjusting a word bank, characterized in that it comprises:

The word library adjustment method according to claim 1, wherein the searching according to the identification information of the first application is performed in a preset association table, and the words related to the first application are obtained. The identification information of the library includes:

Comparing the identification information of the first application with the identification information of each application in the associated table, determining whether the identification information of the first application exists in the association table; when the first application When the identification information of the program exists in the association table, the identification information of the word library corresponding to the first application is obtained.

The method for adjusting a word library according to claim 2, further comprising: when the identification information of the first application is not present in the association table, the first application is Separating the identification information to obtain sub-identification information capable of identifying a feature of the first application;

Comparing the sub-identification information with the identification information of each word dictionary in the association table, and obtaining identification information of the word library having a correspondence relationship with the sub-identification information

The method for adjusting a word bank according to claim 2 or 3, wherein the identification information of each of the word banks in the associated table further includes: keywords corresponding to the word banks;

The identification information of the first application includes at least one of the following: a name of the first application, a name of the first application, a developer, a name of the first application, and a version number, a name of the first application, a developer, and a version number;

The identification information of each application in the association table includes at least one of the following information: a name of each application, a name of the application, a developer, and each application. The name and version number of the program, the name of each application, the developer, and the version number.

The word library adjustment method according to any one of claims 1 to 4, wherein the first application is related to the identification information of the word library associated with the first application. The priority of the word library is higher than the priority of other word banks in the input method word library:

Determining, according to the identifier information of the word library related to the first application, whether the word library associated with the first application exists in the input method word library;

If the first application related word inventory is in the input method word library, directly setting the first application related word library has higher priority than the other words in the input method word library The priority of the thesaurus;

If the first application-related word library does not exist in the input method word library, add the first application-related word library to the input method word library, and set the The first application-related word library has a higher priority than the other word banks in the input method word library.

The word library adjustment method according to claim 5, wherein the identifier information of the word library related to the first application program further includes: an identifier of the word library associated with the first application program ;

Determining, according to the identifier information of the word library associated with the first application, whether the word library associated with the first application exists in the input method word library comprises:

Determining whether an identifier of the word library associated with the first application exists in an identifier list corresponding to the input method word bank; the identifier code list stores each word in the input method word library The identifier of the thesaurus;

If the identifier of the first application-related word library is not in the identifier list, determining that the first application-related word library does not exist in the input method word library; An identifier of the first application-related word library exists in the identification code list, and it is determined that the word inventory related to the first application is in the input method word library.

The word library adjustment method according to any one of claims 1 to 6, wherein the setting of the first application-related word library has a higher priority than the input method word library. The priority of other word banks in addition further includes:

During the character input operation performed by the user as the current application scenario, the first application-related word library is set to have a higher priority than the input method word library. The priority of other word banks.

The method for adjusting a word library according to any one of claims 1 to 7, wherein the obtaining the identification information of the first application comprises:

Obtaining an identifier of the first application;

Using the identification code as an entry parameter of an application program interface function provided by an operating system, calling the application program interface function, so that the operating system executes the application program interface function, and returns an identifier of the first application program information.

9. A word library adjustment device, comprising:

The word acquisition device according to claim 9, wherein the second acquisition module comprises:

a first determining unit, configured to compare identifier information of the first application with identifier information of each application in the association table, and determine whether identifier information of the first application exists in the association table ;

The first obtaining unit is configured to obtain, when the determination result of the first determining unit is YES, the identification information of the word library corresponding to the first application.

The vocabulary adjustment device according to claim 10, wherein the second acquisition module further comprises:

a second acquiring unit, configured to: when the determining result of the first determining unit is negative, split the identification information of the first application, and obtain the sub-identification information that can identify the feature of the first application ; The third obtaining unit is configured to compare the sub-identification information with the identification information of each of the word banks in the association table, and obtain identification information of the word library having a correspondence relationship with the sub-identification information.

The word library adjustment device according to claim 10 or 11, wherein the identification information of each word dictionary in the association table further includes: keywords corresponding to the word pools;

The identification information of each application in the association table includes at least one of the following: a name of each application, a name of the application, and a developer, a name and a version of each application. Number, the name, developer, and version number of each application.

The word library adjustment device according to any one of claims 9 to 12, wherein the adjustment module comprises:

a second determining unit, configured to determine, according to the identifier information of the word library associated with the first application, whether the word library associated with the first application exists in the input method word library;

And an adjusting unit, configured to directly set, when the determination result of the second determining unit is yes, a priority of the first application-related word library is higher than other words in the input method word library a priority level; when the determination result of the second determining unit is no, adding the first application-related word library to the input method word library, and setting the first application-related word The lexicon has a higher priority than other lexicons in the input method word bank.

The method for adjusting the word library according to claim 13, wherein the identification information of the word library associated with the first application further comprises: an identifier of the word library associated with the first application ;

Correspondingly, the second determining unit is configured to determine whether an identifier of the word library associated with the first application exists in an identifier list corresponding to the input method word bank, and when the determination result is no, Determining that the first application related word dictionary does not exist in the input method word library, and when the determination result is yes, determining that the first application related word inventory is in the input method word The identification code list stores an identification code of each word dictionary in the input method word library.

The word library adjustment device according to any one of claims 9 to 14, wherein the adjustment module is specifically configured to perform a character input operation on the first application by the user as a current application scenario. During the setting, the first application related word dictionary is set to have a higher priority than the Enter the priority of other word banks in the French word library.

The vocabulary adjustment device according to any one of claims 9 to 15, wherein the first acquisition module comprises:

a fourth obtaining unit, configured to acquire an identifier of the first application;

a fifth obtaining unit, configured to use the identifier as an entry parameter of an application program interface function provided by an operating system, to invoke the application program interface function, to enable the operating system to execute the application program interface function, and return to the The identification information of the first application.