95results about How to "Avoid duplicate downloads" patented technology

The invention discloses a method and a device for picture loading based on an Android system. The method includes: A, sending out an order of a picture loading task and initializing soft references of a stored picture; B, judging whether the picture to be displayed is stored in the soft references or not; C, if not, running a picture loading thread for loading, and if yes, directly performing the step F; D, if the memory is insufficient, automatically recovering the picture stored in the soft references until the memory is sufficient; E, storing the picture in the soft references when the picture to be displayed is loaded; and F, directly reading the picture to be displayed from the soft references and displaying the picture. Using the method and the device for picture loading based on the Android system can avoid repeated picture loading to realize rapid picture calling, dependence on the memory is reduced, the device can be operated smoothly in low-performance systems, and user experience can be enhanced.

The invention discloses a download system, and relates to the technical field of internets. The download system comprises an explorer and a network storage server, the explorer comprises a download starting unit, a prompting unit, a transmitting unit and a receiving unit, the download starting unit is suitable for starting data download of an explorer login user, the prompting unit is suitable for prompting that download data are stored in the network storage server bound with the explorer login user, the transmitting unit is suitable for receiving the download instruction of the user and uploading the data to the network storage server bound with the explorer login user, the receiving unit is suitable for receiving address information of the uploaded download data fed back by the network storage server on a network side, the network storage server comprises a storage unit and a feedback unit, the storage unit is suitable for storing the uploaded download data, and the feedback unit is suitable for feeding back the address information of the uploaded download data on the network side to the receiving unit. By the aid of the download system, repeated download can be effectively avoided, and network data acquisition and use efficiency is improved for the user.

The invention discloses an advertisement implementation method based on the mobile Internet. The advertisement implementation method based on the mobile Internet includes the following steps that application software is selected from an advertisement server by a mobile client, downloaded and installed; advertisement request information from the application software of the mobile client is acquired by the advertisement server; advertisement information matched with the application software is selected on the basis of the corresponding relation between an advertisement stored in the advertisement server and the application software and sent to the mobile client; when the application software runs, the advertisement information is displayed by the mobile client in a preset display mode; the number of operation times of the advertisement information is counted. Through the advertisement implementation method based on the mobile Internet, multiple matched advertisement display modes can be provided for different kinds of application software of the mobile client, the application software for releasing the advertisement is selected in a targeted mode, and the accuracy of advertisement promotion is improved.

The invention relates to the technical field of cloud computing, in particular to a storage pool implementation method applicable to a cloud platform virtual machine. The method includes: a ceph cluster is built, rbd is created to serve as the rear end of a storage pool, a service node upload files needed by the virtual machine to the rbd, the rbd is mapped to local equipment on a computing node, providing the mapped local equipment to the virtual machine through hot swapping, and the virtual machine activates the virtual pool and download the files. The method has the advantages that the method can be used for building the storage pool of the cloud platform virtual machine; a cloud platform user can conveniently transmits the files to the virtual machine when the virtual machine has no network communication.

The invention discloses an embedded software on-line updating method which comprises the following steps that: S11: upper layered software and embedded software communicate, and the parameter information of embedded software communication interaction is obtained; S21: the upper layered software divides a file into a plurality of data packets, and sends the packets to the embedded software; S31: the embedded software replies to the data receiving confirmation information; S41: if the upper layered software does not receive the data receiving confirmation information within preset threshold time, the packets are sent again; if the embedded software still does not receive the packets sent by the upper layered software within the preset threshold time, an instruction for requesting to re-sendis sent; S51: after the upper layered software receives the data receiving confirmation information of all the packets, data transmission is ended; S61: a target embedded system processes the file; and S71: the embedded system runs the latest received software. The embedded software on-line updating method realizes the on-line updating of the embedded software, and sets a re-sending mechanism of up and down interaction.

The invention relates to a method and a device for the music playing of a mobile terminal. The method comprises the following steps: step 100, judging whether local music files are stored in the mobile terminal or not, if so, executing a step 102, otherwise, executing a step 108; step 102, according to the local music files and music recommended by a music playing system of the mobile terminal, generating a first music list comprising music names; step 104, judging whether the music files corresponding to the music names selected from the first music list are of the local music files of the mobile terminal or not, if so, playing the music files, otherwise, downloading the music files and then playing; and step 108, connecting the network, and displaying network music files. The invention can provide users with integrative local and network music playing experience of the mobile terminal.

The invention relates to a rich client application system which comprises an application system skeleton, a module information maintaining component and a module loading component, wherein the module information maintaining component is mainly used for supplying an operable module information maintaining interface, maintaining a corresponding module record for each module in a rich client, and returning all the present module records in a database when the module information maintaining component is called by the module loading component; the module loading component is mainly used for controlling the loading of the module and comprises a module remote downloading component and a module local reading component; and the step of controlling the loading of the module by the module loading component comprises: reading the module at first, and then loading, according to the module information in a module state list and the module information in a local cache, and before loading the module, if the module is provided with dependent modules which are not loaded, loading all the dependent modules at first. According to the method provided by the invention, the loading efficiency of the client under the condition of rich client technology is increased and the system performance and the user experience are improved.

An embodiment of the invention provides a validation method of certificate state, a certificate authenticating apparatus, a certificate revocation list (CRL) server and a CRL system; wherein the CRL system comprises the certificate authenticating apparatus and the CRL server; the certificate authenticating apparatus is used for transmitting a CRL downloading request message carrying a first CRL file identification information to the corresponding CRL server according to the obtained CRL downloading position information and validating the validity of the state of a user certificate by using a locally stored certificate revocation list (CRL) file when a received response message associated with the CRL downloading request message carries unmodified identification; and the CRL server is used for comparing the first CRL file identification information in the received CRL downloading request message with the second CRL file identification information of the corresponding CRL file on the CRL server and returning the response message carrying the unmodified identification when the comparison result is that the first CRL file identification information is the same as the second CRL file identification information. Such a technical proposal prevents from downloading the CRL repeatedly so as to ease network load.

The invention relates to a method and a device for detecting a repeated URL (Uniform Resource Locator). The method comprises the following steps: grouping all URL addresses in a first URL address set; aiming at each group to independently carry out generalization expression on the first characteristic part of each URL address to form a second URL address set; aiming at the second URL address set to independently carry out the generalization expression on the second characteristic part of each URL address contained in each element of the second URL address set, and forming a third URL address set; aiming at each element of the third URL address set to independently extract the similarity part of all URL addresses contained in each element, and forming a fourth URL address set; and if a URL address to be downloaded is matched with any element in the fourth URL address set, judging that a webpage corresponding to the URL address to be downloaded is downloaded, wherein the URL address to be downloaded is obtained by a web crawler. The webpage can be prevented from being repeatedly downloaded, and the work efficiency of the web crawler is improved.

The invention provides a method, a system and a device for downloading photographs in a photograph album. The method comprises the steps of acquiring the feature information of to-be-downloaded photographs; according to the feature information, judging whether photographs the same with or similar to the to-be-downloaded photographs are stored locally or not; if yes, prompting a user to continuously download the photographs or not and executing the subsequent operation according to the selection of the user; if not, downloading the to-be-downloaded photographs from a photograph album. Based on the above method, photographs are prevented from being downloaded repeatedly. Therefore, the download traffic overhead is saved.

The invention discloses a terminal updating system and an updating method thereof. The terminal updating system comprises a terminal, a server, a database, a system file, an updating configuration file, an updating configuration file downloading path and an updating configuration file comparison module. The updating method of the system comprises the following steps of comparing an updating configuration file 1, a local updating configuration file 0 and a local temporary updating configuration file L to determine a file list which requires to be downloaded; and downloading files which require to be updated according to the file list. By the terminal updating system and the method, the updating speed can be increased, the implementing cost is reduced, the updating method is easy to implement, and the shortcomings that the existing terminal system is long in updating time and low in updating efficiency are overcome.

The invention discloses a method for avoiding repeated download and a mobile terminal. The method includes the steps that a file downloading task exists in the mobile terminal, and a local download file of the mobile terminal is traversed; through a binary comparison method, whether files same as download files exist in the local download file is compared; if the files same as the download files exist, the mobile terminal prompts a user whether to continue loading or not. According to method, because downloading software of the mobile terminal is improved, when the user downloads network resources, and the resources having been locally downloaded are automatically filtered out; for the resources having existed locally, a prompt that the same resources exist locally is given to the user, resource waste is avoided, convenient is brought to the user, and user experience is improved.

The invention discloses a static resource loading method and device. The method comprises the steps that an operation system downloads a static resource from a server side, wherein the static resource is shared by multiple applications; the static resource is stored at a predetermined position by the operation system to be called and loaded by the applications, wherein the predetermined position corresponds to a static resource path for the applications to call the static resource. The operation system can download the static resource shared by multiple applications from the server side, and the static resource is stored at a predetermined position by the operation system to be called and loaded by the applications; for the same static resource, downloading and storage are conducted by the operation system in a centralized mode rather than by the applications respectively, and therefore storage resources of equipment are saved. Meanwhile, for the same static resource, a developer only needs to conduct updating once to take effect on all the applications, and therefore application maintenance efficiency is improved.

The invention discloses an after-class tutoring system based on the information technology. The system comprises client ends, a management end and a background server, wherein the client ends are connected with the background server and the management end, and the client ends comprise a teacher client end and a student client end; the teacher client end comprises a test setting module, an answer receiving module, a test judging module and a data analyzing module, a test analyzing report is sent to a student module, and the student client end comprises a test receiving module, an answer submitting module, a test analyzing report receiving module, a wrong question library module and an exercise recommending module. Information of a teacher can be effectively affirmed through teacher qualification verification, the teacher client end and the student client end are bound in an ID binding mode, the test analyzing report automatically generated through the server can effectively help the teacher to analyze after-class grade conditions in the class, and students can be effectively helped to practice specialized exercises regarding error-prone questions.

A network information sharing method, device, and client, the method comprising steps: the current client sends first resource request information to a resource website, and receives network resource information fed back by the resource website, the network resource information including link information and / or network Resource name; the current client sends resource query information to other clients in the local area network according to the network resource information; other clients in the LAN receive the resource query information, and check to determine whether there is a local storage corresponding to the resource query information If yes, send the stored network resource corresponding to the resource query information to the current client. According to the solution of the present invention, repeated downloading of network resources from the resource website is avoided, repeated occupation of network bandwidth is avoided, users can obtain and view network resources in time, avoiding the time taken for re-downloading resources from the website, and improving the user experience. use experience.

The invention discloses a mobile learning system and a using method thereof. The system comprises a handheld terminal, a data synchronization terminal and a server, wherein the handheld terminal is interconnected with the data synchronization terminal and is used for using resources and checking the resources, programs and the system; the data synchronization terminal is also interconnected with the server and is used for uploading data, downloading the resources and caching different files; and the server is used for executing authority control, resource subscription and resource retrieval. By the mobile learning system, the problem that the conventional handheld terminal in the market is not secure when used in some specific environments is solved, the resource loading efficiency is improved, so that a user can fully use the modern information technology, and a self-learning environment in which the user can take along with the system to learn at any time and any where can be realized.

The invention discloses an enterprise network-oriented operating system upgrade patch updating method, which comprises the following specific steps: (1) a server in a local area network builds an upgrade patch database comprising operating system version, upgrade patch name and upgrade patch installation file; (2) a client in the local area network acquires a list of to-be-updated upgrade patches of the current operating system through the Internet; and (3) the client traverses the upgrade patch list, first searches whether a record matched with both the operating system version and the upgrade patch name exists in the upgrade patch database, if yes, the client acquires the upgrade patch from the server and runs the upgrade patch, if not, the client directly acquires the current upgrade patch from an Internet server and runs the current upgrade patch, and the above steps are repeated until the upgrade patch list is completely traversed. The method disclosed by the invention can realize global operating system upgrade patch updating in the local area network, and has the advantages of low data download size, rapidness in updating and convenience in use.

The invention provides a method for realizing major resource break-point continuous transmission of a mobile phone, for downloading major resource into a mobile phone easily. The method is characterized by comprising steps of: 1, building a download connection; 2, judging if the resource has been downloaded partly, when the resource has been downloaded partly, requesting for the part not downloaded, or else, requiring to download the whole resource; 3, judging if the download server supports continuing transmission, if it supports, judging if the resource has been downloaded completely, or else, requesting for the whole resource; 4, if the resource has been downloaded completely, ending the downloading process, or else, adopting a small cache to receive and store the resource data feedback from the network until the download is over. The method of invention for downloading major resource into a mobile phone is not affected by the memory of the mobile phone and can adopt the memory as least as possible to download major resource, after a pause and when the wireless network is instable, the invention can avoid repeated downloading, to save network resources, download time and download cost.

The embodiment of the invention discloses a method and a device for reading webpage resources, and electronic equipment. The method is applied to the webview controls of an Android operating system of 4.0 to 4.3 versions. The method comprises the following steps: if the loading state of webpage resources to be fetched is loading completion, obtaining the URL (Uniform Resource Locator) information of the webpage resources to be fetched, wherein the webpage resources to be fetched correspond to an obtained webpage fetching request; according to the package name of an application program which constructs the current webpage, obtaining a resource cache file path mapped by the package name; extracting a binary data file under the resource cache file path, and traversing the binary data file to obtain an information field matched with the URL information; and inquiring information before the matched information field, obtaining preset symbolic information, obtaining a webpage resource file corresponding to the URL information according to the information before the symbolic information and a filename calculation strategy, and reading the webpage resource file under the resource cache file path. The method and the device can be applied to improve web resource utilization efficiency.

The invention discloses a map data migration device and a method. The device comprises a display module, a migration determination module, a position acquisition module, a target determination module and a storage module. The display module is used for sub-screen displaying map interfaces of multiple map applications on a display screen of a mobile terminal; the migration determination module is used for determining the map applications to be migrated according to first touch operation received by the display screen, and delineating areas to be migrated in the map interfaces of the map applications to be migrated; the position acquisition module is used for acquiring edge geographic positions of the outer edges of the areas to be migrated in the map interfaces of the map applications to be migrated; the target determination module is used for determining the target map applications required to be migrated to the areas to be migrated according to second touch operation corresponding to migration commands when the migration commands are detected; the storage module is used for storing map data of the areas to be migrated into a storage space of the map data corresponding to geographic positions of the edges in the map interfaces of the target map applications. According to the map data migration device and the method provided by the invention, the waste of mobile terminal flow is reduced.

The invention discloses an application downloading method and a mobile terminal. The application downloading method comprises the following steps: receiving an application downloading request; obtaining an unique identification of the application; inquiring whether the application is mounted or / and stored in a terminal from a pre-stored application record sheet according to the unique identification; presetting the application record sheet in the terminal to record the application mounting or storing condition in the terminal; when downloading the application, obtaining the unique identification of the application to be downloaded; inquiring whether the application is mounted or stored in the terminal from the record sheet according to the unique identification information; deciding whether to download the application according to the inquiring result. With the adoption of the application downloading method and the mobile terminal, a user can be prevented from repeatedly downloading the application, thus the utilization rate of the resource in the terminal can be effectively raised, the traffic fee of the user and the waste of a terminal storing space can be decreased, and the user experience is improved.

The invention discloses an Android equipment webpage data processing system and a data processing method of the system. The system comprises a webpage account management module, a webpage data processing module and a persistence module, wherein a corresponding software module can be realized through a Java language for each module, so that the webpage data processing system capable of running on Android equipment is realized; the webpage account management module realizes intelligent saving of a webpage account and login operation on the Android equipment; the webpage data processing module realizes analysis of a webpage code; and the persistence module realizes management of downloaded webpage data on the Android equipment. Based on the system, the method for processing and displaying thewebpage data on the Android equipment is provided. Through the system and the method, the webpage data incompatible with a mobile terminal can be processed, user operation is simplified, system resources are saved, webpage loading time is shortened, and mobile office efficiency is improved.

Disclosed in an embodiment of the present invention is an application program updating method, comprising: detecting a touch operation which is inputted to an icon of a target application on a desktopof a terminal; when said touch operation meets a pre-set trigger condition, acquiring an update address corresponding to said target application; accessing said update address by means of a webpage client, and searching for a server version corresponding to said target application; when a local version of said target application is lower than the server version, downloading an update data packetcorresponding to said server version. In addition, further disclosed in an embodiment of the present invention is an application program updating apparatus. Using the present invention may increase the convenience of operations for use in updating an application program.

The invention provides a method implemented on the mail server side. The method comprises the steps of responding to an order of finishing receiving loading from a mail client, and checking whether mails to be deleted exist; storing the mails to be deleted in a preset file type if confirming that the mails to be deleted exist. The mails to be deleted are stored in the preset file type, so that the mails to be deleted can be separated from other mails according to the preset file type, the mails can be subsequently and conveniently sent in a targeted mode, a mail server does not need to receive extra mail deleting orders, and a user does not need to cancel setup of deletion. Consequently, the access pressure of the mail server is obviously reduced, and better experience is brought to the user. Further, the invention provides a device implemented on the side of the mail server.

The invention discloses a solution for software package dependence in a customized mirror image, and relates to the field of computers, and the method comprises the following steps: determining all dependent software packages of a target software package as first software packages; in the mirror image customization process, traversing any first software package; if the data of the currently traversed first software package is found from the first storage device, acquiring the data of the currently traversed first software package from the first storage device; if the data of the currently traversed first software package is not found from the first storage device, downloading the currently traversed first software package according to the content. Therefore, according to the method, the missing dependency of the target pre-installed software package is traversed by depending on the installed software package of the original operating system in the mirror image customizing process; the missing dependency is determined based on the installed software package in the original operating system, so the missing dependency of the target pre-installed software package can be accurately identified in the mirror image customization process.

The invention relates to a digital book updating and distributing method and system. The method comprises the following steps of: amending an existing digital book by an author client; marking the amended content by a server to form an amended unit; selecting to download all of or a part of the amended part by a reader client; and combining the downloaded amended unit and a local digital book to form a new digital book. In the invention, the amended content is marked by the server to form the amended unit, so that the reader client can subsequently and quickly select to downloaded all of or a part of the amended unit to form the new digital book; and thus, the existing content in the local digital book of the reader client is prevented from being repeatedly downloaded, the network flow is effectively reduced, the bandwidth requirement is reduced, and the issue cost of a publisher and reading cost of a reader are reduced.

The invention provides an offline download method and system. The method comprises the following steps that an offline download task scheduling server extracts a filename from a received offline download request from a download client terminal and sends the filename to a download file cluster analysis server; the download file cluster analysis server analyzes if another filename similar to the received filename exists in a cluster result data base; if the filename similar to the received filename exists, a first notification is sent to the offline download task scheduling server; the offline download task scheduling server provides the filename carried by the first notification and download link information related to the filename for the download client terminal, and the download client terminal selects the download link information related to one of the filenames and downloads a file required by the download client terminal.

Disclosed is a Pre-caching technology based Android interface design frame model. An HTML + WebKit interface development technology is selected, so that general network access and phone access development can be effectively integrated, and the development is efficient. Application update conditions are marked by introducing version marks, and phones can download required contents flexibly according to the update conditions, so that repeated downloading can be effectively prevented, the Android application program network flow is greatly reduced, and the system response speed can be improved. WebService is used for transmitting text-format JSON strings completely independent of languages, and version marks can be set arbitrarily as required and combined arbitrarily with various Android network application programs, so that the model has great flexibility and usability.