CN110225136B - Offline caching method and mobile terminal - Google Patents
Offline caching method and mobile terminal Download PDFInfo
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- CN110225136B CN110225136B CN201910550460.4A CN201910550460A CN110225136B CN 110225136 B CN110225136 B CN 110225136B CN 201910550460 A CN201910550460 A CN 201910550460A CN 110225136 B CN110225136 B CN 110225136B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/56—Provisioning of proxy services
- H04L67/568—Storing data temporarily at an intermediate stage, e.g. caching
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
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Abstract
The embodiment of the invention provides an offline caching method and a mobile terminal. The method comprises the following steps: monitoring preset parameters of the mobile terminal; when the preset parameters are monitored to meet preset conditions of offline caching, controlling a preset application program of the mobile terminal to cache a data file; the capacity of each data file cached by the preset application program is not lower than a preset capacity threshold corresponding to the type of the data file, and the occupation ratio of the total capacity of the data files to the current residual memory of the mobile terminal is not higher than a preset occupation ratio threshold. The embodiment of the invention solves the problem that the automatic offline cache function of the mobile terminal in the prior art cannot meet the user requirement.
Description
Technical Field
The invention relates to the technical field of mobile communication, in particular to an offline caching method and a mobile terminal.
Background
With the rapid development of mobile communication technology, mobile terminals, such as smart phones, have become an indispensable tool in various aspects of people's life. Various functions of the mobile terminal are gradually improved, and the mobile terminal does not only play a role in communication, but mostly uses the mobile terminal as a portable media device to perform multimedia operations such as watching videos and reading news through connecting the internet.
In order to facilitate the use of the mobile terminal, some application programs provide an offline cache function, and in the case that the mobile terminal is in network connection, some data file contents are cached in advance to be used when the network is poor. However, when a user selects a train, an airplane or other transportation means for traveling, the user may stay in a state of no network or poor network connection for a long time; for example, on a train, the network connection state of the mobile terminal and the operator is usually unstable, and most of common trains do not provide a wireless local area network; the problem that the network connection state is unstable and the network speed is poor exists when part of high-speed trains provide wireless local area networks, and at the moment, users can only use data files cached offline before.
At present, all files are generally cached by an automatic offline caching function of a mobile terminal, so that the cached files can not meet the requirements of users at all.
Disclosure of Invention
The embodiment of the invention provides an offline caching method and a mobile terminal, and aims to solve the problem that in the prior art, the automatic offline caching function of the mobile terminal cannot meet the requirements of users.
In order to solve the technical problem, the invention is realized as follows:
in a first aspect, an embodiment of the present invention provides an offline caching method, where the method includes:
monitoring preset parameters of the mobile terminal;
when the preset parameters are monitored to meet preset conditions of offline caching, controlling a preset application program of the mobile terminal to cache a data file;
the capacity of each data file cached by the preset application program is not lower than a preset capacity threshold corresponding to the type of the data file, and the occupation ratio of the total capacity of the data files to the current residual memory of the mobile terminal is not higher than a preset occupation ratio threshold.
In a second aspect, an embodiment of the present invention further provides a mobile terminal, where the mobile terminal includes:
the instruction receiving module is used for monitoring preset parameters of the mobile terminal;
the offline cache module is used for controlling a preset application program of the mobile terminal to cache a data file when monitoring that the preset parameters meet preset conditions of offline cache;
the capacity of each data file cached by the preset application program is not lower than a preset capacity threshold corresponding to the type of the data file, and the occupation ratio of the total capacity of the data files to the current residual memory of the mobile terminal is not higher than a preset occupation ratio threshold.
In a third aspect, an embodiment of the present invention further provides a mobile terminal, where the mobile terminal includes a memory, a processor, and a computer program stored in the memory and executable on the processor, and when the processor executes the computer program, the steps in the offline caching method described above are implemented.
In a fourth aspect, the embodiment of the present invention further provides a computer-readable storage medium, where a computer program is stored on the computer-readable storage medium, and when being executed by a processor, the computer program implements the steps in the offline caching method described above.
In the embodiment of the invention, by monitoring the preset parameters of the mobile terminal, when the preset parameters are monitored to meet the preset conditions of offline caching, the preset application program of the mobile terminal is controlled to cache the data file; in the process of caching, controlling the capacity of each cached data file to be not lower than a preset capacity threshold value, and ensuring that the data files cached by a preset application program can be used by a user for a long time; and the occupation ratio of the total capacity of the cached data files to the residual memory is not higher than the preset occupation ratio threshold value, so that the phenomenon that the data files with more offline cache occupy larger memory to influence the normal operation of the mobile terminal is avoided, and the user requirements are met.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments of the present invention will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive labor.
Fig. 1 is a flowchart illustrating an offline caching method according to an embodiment of the present invention;
FIG. 2 shows a flow chart of a first example of embodiment of the invention;
FIG. 3 shows a flow chart of a second example of embodiment of the invention;
FIG. 4 shows a schematic diagram of a third example of embodiment of the invention;
fig. 5 is a second flowchart of an offline caching method according to an embodiment of the present invention;
FIG. 6 illustrates one of the block diagrams of a mobile terminal provided by the embodiments of the present invention;
fig. 7 is a second block diagram of a mobile terminal according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be appreciated that reference throughout this specification to "one embodiment" or "an embodiment" means that a particular feature, structure or characteristic described in connection with the embodiment is included in at least one embodiment of the present invention. Thus, the appearances of the phrases "in one embodiment" or "in an embodiment" in various places throughout this specification are not necessarily all referring to the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.
In various embodiments of the present invention, it should be understood that the sequence numbers of the following processes do not mean the execution sequence, and the execution sequence of each process should be determined by its function and inherent logic, and should not constitute any limitation to the implementation process of the embodiments of the present invention.
Referring to fig. 1, an embodiment of the present invention provides an offline caching method, which is applied to a mobile terminal, and the method includes:
The offline cache means that some data files, such as media files, are cached in advance when the mobile terminal is in a network connection state, so that the mobile terminal is provided for a user to use when the mobile terminal is in an offline state (for example, there is no network connection, or the network is poor).
The initiation of the offline caching process may be triggered manually by the user or triggered by the mobile terminal itself after detecting a particular event. After the mobile terminal starts an offline caching process, monitoring preset parameters of the mobile terminal, wherein the preset parameters are used for indicating whether the current state of the mobile terminal executes offline caching operation or not.
Optionally, the preset parameter may be a current network connection type, a remaining power and other parameters of the mobile terminal; by monitoring the preset parameters, the mobile terminal is ensured to execute the offline cache operation under the condition of good enough state.
the capacity of each data file cached by the preset application program is not lower than a preset capacity threshold corresponding to the type of the data file, and the occupation ratio of the total capacity of the data files to the current residual memory of the mobile terminal is not higher than a preset occupation ratio threshold.
The mobile terminal starts monitoring aiming at preset parameters after starting an offline caching process; and when monitoring that each preset parameter meets the preset condition of the corresponding offline cache, starting an offline cache flow, controlling a preset application program of the mobile terminal to execute offline cache operation, and caching the data file.
Optionally, the application included in the preset application may be preset to be the initial application, or may be set by the user during the use; for example, a news-like application, a video-like application, and/or an audio-like application may be included.
Specifically, in the process of controlling the preset application programs to execute the offline caching operation, on one hand, the capacity of the data file cached by each preset application program is controlled not to be lower than the corresponding preset capacity threshold, and the preset capacity threshold is determined according to the type of the data file cached by the preset application program; for example, the cached capacity is not lower than 10MB (megabyte) for a text type data file, and not lower than 1GB (gigabyte) for a video type data file, so as to ensure that the data file cached by the preset application program is available for a long time by the user.
On the other hand, the occupation ratio of the total capacity of the data files occupying the current residual memory of the mobile terminal is not higher than a preset occupation ratio threshold, the total capacity is the total capacity of the data files cached by all preset application programs on the mobile terminal, in an offline caching process of the mobile terminal, the occupation ratio of the total capacity occupying the current residual memory is controlled not to be higher than the preset occupation ratio threshold, if the cached data files exceed the preset occupation ratio threshold, part of files are removed, and the phenomenon that the data files with more offline caching occupy larger memories and influence the normal operation of the mobile terminal is avoided; for example, if the preset occupancy threshold is 30%, the occupancy of the cached data file in the remaining memory is kept no higher than 30% at all times, and smooth operation of the mobile terminal system is ensured.
On one hand, the offline cached data file can be conveniently used by a user in an offline state of the mobile terminal; on the other hand, even if the mobile terminal is in a network connection state, the data files cached offline can also improve the loading speed of the mobile terminal and reduce the operation load.
It should be understood that the capacity mentioned in the embodiments of the present invention refers to the size of the occupied memory.
In the embodiment of the invention, by monitoring the preset parameters of the mobile terminal, when the preset parameters are monitored to meet the preset conditions of offline caching, the preset application program of the mobile terminal is controlled to cache the data file; in the process of caching, controlling the capacity of each cached data file to be not lower than a preset capacity threshold value, and ensuring that the data files cached by a preset application program can be used by a user for a long time; the occupation ratio of the total capacity of the cached data files to the residual memory is not higher than a preset occupation ratio threshold value, so that the influence on the normal operation of the mobile terminal caused by the occupation of a large amount of data files cached off line to a large amount of memory is avoided; the embodiment of the invention solves the problem that the automatic offline cache function of the mobile terminal in the prior art cannot meet the user requirement.
Optionally, in this embodiment of the present invention, step 101 includes:
detecting a travel event of a user of the mobile terminal within a preset reminding time limit, and monitoring preset parameters of the mobile terminal;
and/or
And detecting that the mobile terminal starts an offline cache mode, and monitoring preset parameters of the mobile terminal.
On one hand, the travel event can be an event that the user travels by taking a vehicle, such as a train and an airplane, and the travel event of the user can be acquired by identifying the booking information of the user. For example, ticket booking information of a user is detected, specific characters containing names of ticket bookers and the like are carried in the regular expression through the regular expression, information is matched through the regular expression, and travel events of the user can be obtained; after the trip event is detected, an offline cache flow is started, and convenience is provided for the trip of the user. Specifically, the preset reminding time limit may be set by the user, for example, 5 days.
On the other hand, if the mobile terminal is started to be in the offline caching mode, for example, the offline caching mode is triggered manually by the user, the offline caching process is started, and the personalized use requirements of the user are met.
Further, in this embodiment of the present invention, after the trip event is detected, the method further includes:
determining a trip completion date of the trip event;
and clearing the cached data file after the preset temporary storage time after the trip completion date.
After the trip event, a trip completion date of the trip event needs to be further determined, and the cached data file is temporarily stored within a preset temporary storage time after the trip completion date; and after the temporary storage time is preset, the cached data file is cleared, so that the phenomenon that the memory of the mobile terminal is occupied and the running speed of the mobile terminal is influenced is avoided.
As a first example, referring to fig. 2, fig. 2 shows a main process of an offline caching method based on trip events, which includes the following steps:
if yes, ending the process; otherwise, executing step 203, triggering a trip event, and starting an offline cache flow;
if not, go to step 205;
if so, executing step 206, setting a trip timer, and executing step 205 when the time distance between the trip date and the preset reminding time limit is equal to the preset reminding time limit.
Taking the preset reminding time limit as 5 days as an example, checking whether the current time is less than or equal to 5 days from the trip time, setting a timer, and activating an offline cache flow when the current time is 5 days from the trip event.
And step 207, clearing the cached data file after the preset temporary storage time after the trip completion date.
Optionally, in an embodiment of the present invention, the method further includes:
and when the condition that the occupation ratio of the total capacity of the cached data files to the current residual memory of the mobile terminal is higher than the preset occupation ratio threshold value is monitored, clearing the data file with the earliest caching time and preset capacity.
The total capacity is the total capacity of data files cached by all preset application programs on the mobile terminal, in an offline caching process of the mobile terminal, the occupation ratio of the total capacity to the current remaining memory is controlled to be not higher than a preset occupation ratio threshold, if the cached data files exceed the preset occupation ratio threshold, the data files with the earliest preset capacity are cached, the situation that the data files cached more offline occupy larger memories to influence the normal operation of the mobile terminal is avoided, and the user requirements are met.
Optionally, in this embodiment of the present invention, step 102 includes:
monitoring that the current electric quantity of the mobile terminal is not lower than a preset electric quantity threshold value,
the display screen of the mobile terminal is currently in a screen-off state,
the current network connection type of the mobile terminal is a preset offline available type,
and is
And when the current network speed of the mobile terminal is not lower than a first preset network speed threshold value, determining that the preset parameters meet the preset conditions of offline cache.
The preset parameters comprise electric quantity, display screen state, network connection type and network speed; the preset electric quantity threshold value is used for ensuring that the electric quantity of the mobile terminal is enough to be supplied to the completion of the off-line cache process; the display screen of the mobile terminal is limited to be in a screen-off state, so that the normal use of a user is prevented from being influenced, and the offline cache operation is executed only when the user does not use the mobile terminal; the preset offline available type may be WiFi, or an operator network, for example, for a user without limited traffic, the operator network may be set as an available network, and the current network connection type of the mobile terminal is limited to the preset offline available type, so that unnecessary cost caused by using traffic of the operator network when the preset available type does not include the operator network is avoided; and limiting the current network speed of the mobile terminal to be not lower than a first preset network speed threshold value so as to avoid starting an offline cache flow when the network speed is poor, and causing cache interruption or consuming long time.
And only when the mobile terminal simultaneously meets the conditions, starting an offline cache process.
Optionally, in an embodiment of the present invention, after step 102, the method includes:
and when the preset parameters are monitored not to meet the preset conditions, controlling the preset application program to suspend caching the data files.
If any preset parameter is monitored not to meet the preset condition in the process of executing the offline caching operation by the mobile terminal, the preset application program is controlled to suspend caching the data file in order to avoid the situation that the electric quantity is exhausted or the performance of the mobile terminal is reduced.
In order to improve the intelligence of the mobile terminal, when the above state parameters are determined, the state parameters may be determined in sequence, as a second example, see fig. 3, where monitoring whether the preset parameter meets the preset condition of the offline cache mainly includes the following steps:
if yes, go to step 3011, determine whether offline caching is currently performed, if yes, go to step 3012, send a pause cache execution and continue monitoring the power change, and go to step 302 when the power reaches a preset power threshold.
If not, go to step 302.
if not, executing step 3021, determining whether offline caching is currently performed, if so, executing step 3022, sending a pause cache to execute, continuing to monitor screen changes, and executing step 303 after the screen is turned off.
If yes, go to step 303.
if not, executing step 3031, judging whether offline caching is currently performed, if so, executing step 3032, sending a request for suspending caching execution and continuing monitoring network state change, and executing step 304 after the preset offline available type is changed.
if yes, go to step 3041, determine whether offline caching is currently performed, go to step 3042, send a pause cache execution and continue to monitor the network speed change, go to step 305 when the network speed reaches the first preset network speed threshold.
Optionally, in the foregoing embodiment of the present invention, step 102 includes:
and controlling a preset application program of the mobile terminal to cache the data file, and storing the cached data file to a preset cache address of the preset application program.
In order to facilitate uniform management of cached data files and convenience for reading of the data files by the preset application programs, the cached data files are respectively stored to preset cache addresses of each preset application program.
Further, in this embodiment of the present invention, after the step of storing the cached data file to the preset cache address of the preset application program, the method further includes:
creating a cache folder in a file manager of the mobile terminal;
and creating a subfolder of each preset application program in the cache folder, and linking the subfolders to the preset cache address.
The method comprises the steps of creating a cache folder in a file manager of the mobile terminal, wherein the cache folder comprises each subfolder of the preset application program, namely, each cache data file of the preset application program occupies one subfolder, and the subfolders are linked to the preset cache address, so that when a user needs to check the cached data files, the subfolders can be searched in the cache folder.
In addition, the subfolders are also marked with the establishing time, so that the subfolders are prevented from being established repeatedly due to travel events with overlapped travel times, for example, multiple travel times exist in continuous days, and data files cached for the preset application program can be all linked into one folder.
Further, in this embodiment of the present invention, after the step of creating the cache folder in the file manager of the mobile terminal, the method further includes:
and creating and displaying an icon of the cache folder on a display interface of the mobile terminal.
As another implementation, an icon of the cache folder can be created on the display interface (i.e., the display desktop), which is convenient for the user to find the cached data file.
Further, in this embodiment of the present invention, after the step of creating the cache folder in the file manager of the mobile terminal, the method further includes:
and controlling the preset application program to clear the data files of the unit entries after monitoring that the data files of the unit entries in the subfolder are all read by the corresponding preset application program.
The data file of each unit entry is stored in the subfolder separately, and if it is monitored that the data file of the unit entry in the subfolder is read by all the affiliated preset application programs, namely the data file is completely used, the data file of the unit entry is cleared so as to clear the cached memory.
It is understood that, for a text-type data file, each text is taken as a unit entry; for audio class data files, each complete audio is made as a unit entry.
Optionally, in an embodiment of the present invention, after step 102, the method further includes:
when the network state of the mobile terminal is in a preset network state and the preset application program is monitored to be started, loading the cache data file; the preset network state comprises a state of no data network connection or a state that the current network speed is lower than a second preset network speed threshold value.
When the mobile terminal detects that the preset application program is started, the mobile terminal loads the cache data file to be provided for the user to use.
On one hand, the offline cached data file can be conveniently used by a user in an offline state of the mobile terminal; on the other hand, even if the mobile terminal is in a network connection state, the data files cached offline can also improve the loading speed of the mobile terminal and reduce the operation load.
As a third example, referring to fig. 4, after the mobile terminal starts an offline caching process in the embodiment of the present invention, the preset application receives cache related instructions triggered by the mobile terminal, where the cache related instructions include an add cache instruction, a delete cache instruction, an update cache instruction, and a pause cache instruction.
And when the preset application program receives the instruction, executing related operation according to the type of the instruction.
Optionally, in this embodiment of the present invention, step 102 includes:
and controlling a preset application program of the mobile terminal to execute a data file caching operation once in each preset caching period.
When the mobile terminal is in an offline cache mode or a trip event exists, the preset application program is controlled to execute one-time cache data file operation in each preset cache period, and the phenomenon that the electric quantity of the mobile terminal is consumed by excessive offline cache operation is avoided.
Further, referring to fig. 5, another embodiment of the present invention provides an offline caching method applied to a mobile terminal, where the method includes:
The offline cache means that some data files, such as media files, are cached in advance when the mobile terminal is in a network connection state, so that the mobile terminal is provided for a user to use when the mobile terminal is in an offline state (for example, there is no network connection, or the network is poor).
The initiation of the offline caching process may be triggered manually by the user or triggered by the mobile terminal itself after detecting a particular event. After the mobile terminal starts an offline caching process, monitoring preset parameters of the mobile terminal, wherein the preset parameters are used for indicating whether the current state of the mobile terminal executes offline caching operation or not.
Optionally, the application included in the preset application may be preset to be the initial application, or may be set by the user during the use; for example, a news-like application, a video-like application, and/or an audio-like application may be included.
The mobile terminal starts monitoring aiming at preset parameters after starting an offline caching process; and when monitoring that each preset parameter meets the preset condition of the corresponding offline cache, starting an offline cache flow and determining a preset cache strategy corresponding to the preset application program.
The preset caching strategy comprises the cacheable content and the occupiable memory capacity of the preset application program; specifically, the cacheable content is an update to the target content; the target content includes content subscribed by the user and/or content determined according to a historical browsing record of the user, for example, for a preset application program, if the user subscribes to the cached target content, the target content is cached for the user; if the content recently viewed by the user is updated, the updated content, such as a television program watched by the user through a video application program, is cached for the user.
For each preset application program, an initial default value can be set for the occupied memory capacity, and the memory capacity can be modified by a user, so that the memory size occupied by each preset application program is appropriate.
Specifically, in the process of controlling the preset application programs to execute the offline caching operation, in addition to controlling each preset application program to cache according to the preset caching policy, in the caching process, the capacity of the data file cached by each preset application program is also controlled not to be lower than the corresponding preset capacity threshold value, and the occupation ratio of the total capacity of the data files to the current remaining memory of the mobile terminal is also controlled not to be higher than the preset occupation ratio threshold value, so that the situation that the data files with more offline caching occupy larger memories and influence the normal operation of the mobile terminal is avoided.
Optionally, in the foregoing embodiment of the present invention, step 502 includes:
determining a preset caching strategy directionally set for the preset application program;
or
Determining a program type to which the preset application program belongs, and determining a preset cache strategy corresponding to the preset application program according to the program type.
The preset caching strategy set for the preset application program in an oriented mode, namely the preset caching strategy set for the preset application program independently, can be set for each preset application program independently by a user; the cache policy can also be set uniformly for a class of application programs, that is, a preset cache policy is set for each program type.
In the embodiment of the invention, by monitoring the preset parameters of the mobile terminal, when the preset parameters are monitored to meet the preset conditions of offline caching, each preset application program is controlled to cache the data file according to a preset caching strategy in a caching period; in the caching process, the capacity of each cached data file is controlled not to be lower than a preset capacity threshold value, and the data files cached by the preset application program can be ensured to be available for a user for a long time; and the occupation ratio of the total capacity of the cached data files to the residual memory is not higher than the preset occupation ratio threshold value, so that the influence on the normal operation of the mobile terminal caused by the occupation of a large amount of data files in offline caching is avoided.
With the above description of the offline caching method according to the embodiment of the present invention, a mobile terminal according to the embodiment of the present invention will be described with reference to the accompanying drawings.
Referring to fig. 6, an embodiment of the present invention further provides a mobile terminal 600, including:
an instruction receiving module 601, configured to monitor preset parameters of the mobile terminal 600;
an offline caching module 602, configured to control a preset application of the mobile terminal 600 to cache a data file when it is monitored that the preset parameter meets a preset condition of offline caching;
the capacity of each data file cached by the preset application program is not lower than a preset capacity threshold corresponding to the type of the data file, and the occupation ratio of the total capacity of the data files to the current remaining memory of the mobile terminal 600 is not higher than a preset occupation ratio threshold.
Optionally, in this embodiment of the present invention, the instruction receiving module 601 includes:
a trip detection sub-module, configured to detect a trip event of the user of the mobile terminal 600 within a preset reminding time limit, and monitor preset parameters of the mobile terminal;
and/or
And the offline detection submodule is configured to detect that the mobile terminal 600 starts an offline cache mode, and monitor preset parameters of the mobile terminal.
Optionally, in this embodiment of the present invention, the mobile terminal 600 further includes:
the first clearing module is used for determining the trip completion date of the trip event when the trip event is detected;
and clearing the cached data file after the preset temporary storage time after the trip completion date.
Optionally, in this embodiment of the present invention, the offline caching module 602 includes:
a parameter monitoring submodule for monitoring that the current electric quantity of the mobile terminal 600 is not lower than a preset electric quantity threshold,
the display screen of the mobile terminal 600 is currently in a screen-off state,
the current network connection type of the mobile terminal 600 is a preset offline available type,
and is
And when the current network speed of the mobile terminal 600 is not lower than a first preset network speed threshold, determining that the preset parameters meet preset conditions of offline caching.
Optionally, in this embodiment of the present invention, the mobile terminal 600 includes:
and the pause cache module is used for controlling the preset application program to pause caching the data file when the preset parameters are monitored not to meet the preset conditions.
Optionally, in this embodiment of the present invention, the offline caching module 602 is configured to:
and controlling a preset application program of the mobile terminal 600 to execute a data file caching operation once in each preset caching period.
Optionally, in this embodiment of the present invention, the offline caching module 602 includes:
the strategy determining submodule is used for determining a preset cache strategy corresponding to the preset application program; the preset caching strategy comprises the cacheable content of the preset application program and the occupiable memory capacity;
and the cache control submodule is used for controlling each preset application program to cache the data file according to the preset cache strategy in each cache period.
Optionally, in this embodiment of the present invention, the policy determining sub-module is configured to:
determining a preset caching strategy directionally set for the preset application program;
or
Determining a program type to which the preset application program belongs, and determining a preset cache strategy corresponding to the preset application program according to the program type.
Optionally, in this embodiment of the present invention, the cacheable content is an update content of the target content;
the target content comprises content subscribed by the user and/or content determined according to the historical browsing records of the user.
Optionally, in this embodiment of the present invention, the offline caching module 602 is configured to:
controlling a preset application program of the mobile terminal 600 to cache a data file, and storing the cached data file to a preset cache address of the preset application program.
Optionally, in this embodiment of the present invention, the mobile terminal 600 further includes:
a creating module for creating a cache folder in a file manager of the mobile terminal 600;
and creating a subfolder of each preset application program in the cache folder, and linking the subfolders to the preset cache address.
Optionally, in this embodiment of the present invention, the mobile terminal 600 further includes:
an icon display module, configured to create and display an icon of the cache folder on a display interface of the mobile terminal 600.
Optionally, in this embodiment of the present invention, the mobile terminal 600 further includes:
and the second clearing module is used for controlling the preset application program to clear the data files of the unit entries after monitoring that the data files of the unit entries in the subfolder are all read by the corresponding preset application program.
Optionally, in this embodiment of the present invention, the mobile terminal 600 further includes:
a third clearing module, configured to clear the data file with the earliest caching time and the preset capacity when it is monitored that the occupied ratio of the total cached data file to the currently remaining memory of the mobile terminal 600 is higher than the preset occupied ratio threshold.
Optionally, in this embodiment of the present invention, the mobile terminal 600 further includes:
a cache loading module, configured to load the cache data file when it is monitored that the preset application program is started when the network state of the mobile terminal 600 is in a preset network state; the preset network state comprises a state of no data network connection or a state that the current network speed is lower than a second preset network speed threshold value.
The mobile terminal 600 provided in the embodiment of the present invention can implement each process implemented by the mobile terminal in the method embodiments of fig. 1 to fig. 5, and is not described here again to avoid repetition.
In the embodiment of the present invention, the instruction receiving module 601 monitors the preset parameters of the mobile terminal 600, and the offline caching module 602 controls the preset application program of the mobile terminal 600 to cache the data file when monitoring that the preset parameters meet the preset conditions of offline caching; in the process of caching, controlling the capacity of each cached data file to be not lower than a preset capacity threshold value, and ensuring that the data files cached by a preset application program can be used by a user for a long time; and the occupation ratio of the total capacity of the cached data files to the residual memory is not higher than the preset occupation ratio threshold, so that the situation that the data files with more offline cache occupy larger memory to influence the normal operation of the mobile terminal 600 is avoided, and the user requirements are met.
Fig. 7 is a schematic diagram of a hardware structure of a mobile terminal implementing various embodiments of the present invention;
the mobile terminal 700 includes, but is not limited to: a radio frequency unit 701, a network module 702, an audio output unit 703, an input unit 704, a sensor 705, a display unit 706, a user input unit 707, an interface unit 708, a memory 709, a processor 710, a power supply 711, and the like. Those skilled in the art will appreciate that the mobile terminal architecture shown in fig. 1 is not intended to be limiting of mobile terminals, which may include more or fewer components than those shown, or some components may be combined, or a different arrangement of components. In the embodiment of the present invention, the mobile terminal includes, but is not limited to, a mobile phone, a tablet computer, a notebook computer, a palm computer, a vehicle-mounted terminal, a wearable device, a pedometer, and the like.
The processor 710 is configured to monitor preset parameters of the mobile terminal;
when the preset parameters are monitored to meet preset conditions of offline caching, controlling a preset application program of the mobile terminal to cache a data file;
the capacity of each data file cached by the preset application program is not lower than a preset capacity threshold corresponding to the type of the data file, and the occupation ratio of the total capacity of the data files to the current residual memory of the mobile terminal is not higher than a preset occupation ratio threshold.
In the embodiment of the invention, by monitoring the preset parameters of the mobile terminal, when the preset parameters are monitored to meet the preset conditions of offline caching, the preset application program of the mobile terminal is controlled to cache the data file; in the process of caching, controlling the capacity of each cached data file to be not lower than a preset capacity threshold value, and ensuring that the data files cached by a preset application program can be used by a user for a long time; and the occupation ratio of the total capacity of the cached data files to the residual memory is not higher than the preset occupation ratio threshold value, so that the phenomenon that the data files with more offline cache occupy larger memory to influence the normal operation of the mobile terminal is avoided, and the user requirements are met.
It should be noted that, in this embodiment, the mobile terminal 700 may implement each process in the method embodiment of the present invention and achieve the same beneficial effects, and for avoiding repetition, details are not described here.
It should be understood that, in the embodiment of the present invention, the radio frequency unit 701 may be used for receiving and sending signals during a message transmission and reception process or a call process, and specifically, receives downlink data from a base station and then processes the received downlink data to the processor 710; in addition, the uplink data is transmitted to the base station. In general, radio frequency unit 701 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like. In addition, the radio frequency unit 701 may also communicate with a network and other devices through a wireless communication system.
The mobile terminal provides the user with wireless broadband internet access via the network module 702, such as helping the user send and receive e-mails, browse web pages, and access streaming media.
The audio output unit 703 may convert audio data received by the radio frequency unit 701 or the network module 702 or stored in the memory 709 into an audio signal and output as sound. Also, the audio output unit 703 may also provide audio output related to a specific function performed by the mobile terminal 700 (e.g., a call signal reception sound, a message reception sound, etc.). The audio output unit 703 includes a speaker, a buzzer, a receiver, and the like.
The input unit 704 is used to receive audio or video signals. The input Unit 704 may include a Graphics Processing Unit (GPU) 7041 and a microphone 7042, and the Graphics processor 7041 processes image data of a still picture or video obtained by an image capturing device (e.g., a camera) in a video capturing mode or an image capturing mode. The processed image frames may be displayed on the display unit 706. The image frames processed by the graphic processor 7041 may be stored in the memory 709 (or other storage medium) or transmitted via the radio unit 701 or the network module 702. The microphone 7042 may receive sounds and may be capable of processing such sounds into audio data. The processed audio data may be converted into a format output transmittable to a mobile communication base station via the radio frequency unit 701 in case of a phone call mode.
The mobile terminal 700 also includes at least one sensor 705, such as a light sensor, motion sensor, and other sensors. Specifically, the light sensor includes an ambient light sensor that can adjust the brightness of the display panel 7061 according to the brightness of ambient light, and a proximity sensor that can turn off the display panel 7061 and/or a backlight when the mobile terminal 700 is moved to the ear. As one of the motion sensors, the accelerometer sensor can detect the magnitude of acceleration in each direction (generally three axes), detect the magnitude and direction of gravity when stationary, and can be used to identify the posture of the mobile terminal (such as horizontal and vertical screen switching, related games, magnetometer posture calibration), and vibration identification related functions (such as pedometer, tapping); the sensors 705 may also include fingerprint sensors, pressure sensors, iris sensors, molecular sensors, gyroscopes, barometers, hygrometers, thermometers, infrared sensors, etc., which are not described in detail herein.
The display unit 706 is used to display information input by the user or information provided to the user. The Display unit 706 may include a Display panel 7061, and the Display panel 7061 may be configured in the form of a Liquid Crystal Display (LCD), an Organic Light-Emitting Diode (OLED), or the like.
The user input unit 707 may be used to receive input numeric or character information and generate key signal inputs related to user settings and function control of the mobile terminal. Specifically, the user input unit 707 includes a touch panel 7071 and other input devices 7072. The touch panel 7071, also referred to as a touch screen, may collect touch operations by a user on or near the touch panel 7071 (e.g., operations by a user on or near the touch panel 7071 using a finger, a stylus, or any other suitable object or attachment). The touch panel 7071 may include two parts of a touch detection device and a touch controller. The touch detection device detects the touch direction of a user, detects a signal brought by touch operation and transmits the signal to the touch controller; the touch controller receives touch information from the touch sensing device, converts the touch information into touch point coordinates, sends the touch point coordinates to the processor 710, receives a command from the processor 710, and executes the command. In addition, the touch panel 7071 can be implemented by various types such as resistive, capacitive, infrared, and surface acoustic wave. The user input unit 707 may include other input devices 7072 in addition to the touch panel 7071. In particular, the other input devices 7072 may include, but are not limited to, a physical keyboard, function keys (such as volume control keys, switch keys, etc.), a trackball, a mouse, and a joystick, which are not described herein again.
Further, the touch panel 7071 may be overlaid on the display panel 7061, and when the touch panel 7071 detects a touch operation on or near the touch panel 7071, the touch operation is transmitted to the processor 710 to determine the type of the touch event, and then the processor 710 provides a corresponding visual output on the display panel 7061 according to the type of the touch event. Although the touch panel 7071 and the display panel 7061 are shown in fig. 7 as two separate components to implement the input and output functions of the mobile terminal, in some embodiments, the touch panel 7071 and the display panel 7061 may be integrated to implement the input and output functions of the mobile terminal, which is not limited herein.
The interface unit 708 is an interface through which an external device is connected to the mobile terminal 700. For example, the external device may include a wired or wireless headset port, an external power supply (or battery charger) port, a wired or wireless data port, a memory card port, a port for connecting a device having an identification module, an audio input/output (I/O) port, a video I/O port, an earphone port, and the like. The interface unit 708 may be used to receive input (e.g., data information, power, etc.) from external devices and transmit the received input to one or more elements within the mobile terminal 700 or may be used to transmit data between the mobile terminal 700 and external devices.
The memory 709 may be used to store software programs as well as various data. The memory 709 may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required by at least one function (such as a sound playing function, an image playing function, etc.), and the like; the storage data area may store data (such as audio data, a phonebook, etc.) created according to the use of the cellular phone, and the like. Further, the memory 709 may include high speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid state storage device.
The processor 710 is a control center of the mobile terminal, connects various parts of the entire mobile terminal using various interfaces and lines, and performs various functions of the mobile terminal and processes data by operating or executing software programs and/or modules stored in the memory 709 and calling data stored in the memory 709, thereby integrally monitoring the mobile terminal. Processor 710 may include one or more processing units; preferably, the processor 710 may integrate an application processor, which mainly handles operating systems, user interfaces, application programs, etc., and a modem processor, which mainly handles wireless communications. It will be appreciated that the modem processor described above may not be integrated into processor 710.
The mobile terminal 700 may also include a power supply 711 (e.g., a battery) for powering the various components, and the power supply 711 may be logically coupled to the processor 710 via a power management system that may enable managing charging, discharging, and power consumption by the power management system.
In addition, the mobile terminal 700 includes some functional modules that are not shown, and thus will not be described in detail herein.
Preferably, an embodiment of the present invention further provides a mobile terminal, including a processor 710, a memory 709, and a computer program stored in the memory 709 and capable of running on the processor 710, where the computer program, when executed by the processor 710, implements each process of the above-mentioned offline caching method embodiment, and can achieve the same technical effect, and in order to avoid repetition, details are not described here again.
The embodiment of the present invention further provides a computer-readable storage medium, where a computer program is stored on the computer-readable storage medium, and when the computer program is executed by a processor, the computer program implements each process of the above-mentioned offline caching method embodiment, and can achieve the same technical effect, and in order to avoid repetition, details are not repeated here. The computer-readable storage medium may be a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solutions of the present invention may be embodied in the form of a software product, which is stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk) and includes instructions for enabling a terminal (such as a mobile phone, a computer, a server, an air conditioner, or a network device) to execute the method according to the embodiments of the present invention.
While the present invention has been described with reference to the embodiments shown in the drawings, the present invention is not limited to the embodiments, which are illustrative and not restrictive, and it will be apparent to those skilled in the art that various changes and modifications can be made therein without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (10)
1. An offline caching method is applied to a mobile terminal, and is characterized by comprising the following steps:
monitoring preset parameters of the mobile terminal, including: detecting a travel event of a user of the mobile terminal within a preset reminding time limit, and monitoring preset parameters of the mobile terminal;
or, the monitoring preset parameters of the mobile terminal includes: detecting a travel event of a user of the mobile terminal within a preset reminding time limit, detecting that the mobile terminal starts an offline cache mode, and monitoring preset parameters of the mobile terminal;
when the preset parameters are monitored to meet preset conditions of offline caching, controlling a preset application program of the mobile terminal to cache a data file;
the capacity of each data file cached by the preset application program is not lower than a preset capacity threshold corresponding to the type of the data file, and the occupation ratio of the total capacity of the data files to the current residual memory of the mobile terminal is not higher than a preset occupation ratio threshold.
2. The offline caching method of claim 1, wherein when the travel event is detected, the method further comprises:
determining a trip completion date of the trip event;
and clearing the cached data file after the preset temporary storage time after the trip completion date.
3. The offline caching method according to claim 1, wherein the step of monitoring that the preset parameter satisfies a preset condition of offline caching comprises:
monitoring that the current electric quantity of the mobile terminal is not lower than a preset electric quantity threshold value,
the display screen of the mobile terminal is currently in a screen-off state,
the current network connection type of the mobile terminal is a preset offline available type,
and is
And when the current network speed of the mobile terminal is not lower than a first preset network speed threshold value, determining that the preset parameters meet the preset conditions of offline cache.
4. The offline caching method of claim 1, wherein the step of controlling the preset application program of the mobile terminal to cache the data file comprises:
and controlling a preset application program of the mobile terminal to execute a data file caching operation once in each preset caching period.
5. The offline caching method of claim 4, wherein the step of controlling the preset application program of the mobile terminal to cache the data file comprises:
determining a preset cache strategy corresponding to the preset application program; the preset caching strategy comprises the cacheable content of the preset application program and the occupiable memory capacity;
and controlling each preset application program to cache the data file according to the preset caching strategy in each caching period.
6. The offline caching method according to claim 5, wherein the step of determining the preset caching policy corresponding to the preset application program comprises:
determining a preset caching strategy directionally set for the preset application program;
or
Determining a program type to which the preset application program belongs, and determining a preset cache strategy corresponding to the preset application program according to the program type.
7. The offline caching method of claim 1, wherein the step of controlling the preset application program of the mobile terminal to cache the data file comprises:
and controlling a preset application program of the mobile terminal to cache the data file, and storing the cached data file to a preset cache address of the preset application program.
8. The offline caching method according to claim 7, wherein after the step of storing the cached data file to a preset cache address of the preset application program, the method further comprises:
creating a cache folder in a file manager of the mobile terminal;
and creating a subfolder of each preset application program in the cache folder, and linking the subfolders to the preset cache address.
9. A mobile terminal, comprising:
the instruction receiving module is used for monitoring preset parameters of the mobile terminal, and comprises: the trip detection sub-module is used for detecting a trip event of the user of the mobile terminal within a preset reminding time limit and monitoring preset parameters of the mobile terminal;
or, the instruction receiving module includes: the system comprises a trip detection submodule and an offline detection submodule, wherein the trip detection submodule is used for detecting a trip event of a user of the mobile terminal within a preset reminding time limit, and the offline detection submodule is used for detecting that the mobile terminal starts an offline cache mode and monitoring preset parameters of the mobile terminal;
the offline cache module is used for controlling a preset application program of the mobile terminal to cache a data file when monitoring that the preset parameters meet preset conditions of offline cache;
the capacity of each data file cached by the preset application program is not lower than a preset capacity threshold corresponding to the type of the data file, and the occupation ratio of the total capacity of the data files to the current residual memory of the mobile terminal is not higher than a preset occupation ratio threshold.
10. A mobile terminal, characterized in that it comprises a processor, a memory and a computer program stored on the memory and executable on the processor, which computer program, when executed by the processor, implements the steps of the offline caching method according to any one of claims 1 to 8.
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| CN113127774B (en) * | 2019-12-30 | 2023-12-12 | ***通信集团辽宁有限公司 | Content pre-caching method and device for mobile application |
| CN115037659B (en) * | 2021-02-24 | 2023-07-25 | 博泰车联网科技(上海)股份有限公司 | Method and device for controlling automobile |
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