CN104102660B - The method and apparatus for carrying out PDF reading based on user equipment browser - Google Patents
The method and apparatus for carrying out PDF reading based on user equipment browser Download PDFInfo
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- CN104102660B CN104102660B CN201310121775.XA CN201310121775A CN104102660B CN 104102660 B CN104102660 B CN 104102660B CN 201310121775 A CN201310121775 A CN 201310121775A CN 104102660 B CN104102660 B CN 104102660B
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- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F40/00—Handling natural language data
- G06F40/10—Text processing
- G06F40/103—Formatting, i.e. changing of presentation of documents
- G06F40/106—Display of layout of documents; Previewing
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Abstract
The invention discloses a kind of method and apparatus for carrying out PDF reading based on user equipment browser, belong to field of communication technology.The described method includes: when reading portable document format pdf document in the browser in user equipment, the pdf document is locally downloading；Being in using the pdf document that the PDF plug-in unit opening of browser has been downloaded can read state.Described device is applied in user equipment browser, comprising: download module and read module.The present invention is not necessarily to install independent PDF reader in advance in user equipment, can be done directly light-weighted PDF and read, at low cost, easy to use, faster.
Description
Technical field
The present invention relates to field of communication technology, in particular to a kind of side that PDF reading is carried out based on user equipment browser
Method and device.
Background technique
PDF(Portable Document Format, portable document format) it is a kind of electronic document format, be with operation
Platform of uniting is unrelated, is developed by Adobe company.Pdf document be based on PostScript sound image model, no matter
It all can guarantee accurate color and accurate printing effect on which kind of printer, therefore, PDF can verily reproduce the every of original copy
One character, color and image.
Currently, reading pdf document on mobile phone, need to download and install in advance on mobile phone independent PDF reader, when
When reading pdf document on browser, start the PDF reader in such a way that third party calls, then switches to PDF reading
Device just can be carried out the reading of pdf document.
PDF reading is carried out above by the mode that third party calls, it is desirable that independent PDF must be installed in advance in mobile phone
Reader, and the reading of PDF reader is called and is switched to via third party, convenience is poor, inconvenient to use.
Summary of the invention
The present invention provides a kind of method and apparatus for carrying out PDF reading based on user equipment browser, have solved existing
It requires that independent PDF reader must be installed in advance in mobile phone in technology, and is called via third party and be switched to PDF and read
It reads device to read, convenience is poor, inconvenient problem with use.
The technical solution is as follows:
On the one hand, the present invention provides a kind of method for carrying out PDF reading based on user equipment browser, the method packets
It includes:
When reading portable document format pdf document in the browser in user equipment, the pdf document is downloaded to this
Ground；
Being in using the pdf document that the PDF plug-in unit opening of the browser has been downloaded can read state.
On the other hand, the present invention provides a kind of device for carrying out PDF reading based on user equipment browser, it is applied to use
In the device navigator of family, described device includes:
Download module will be described for when reading portable document format pdf document in the browser in user equipment
Pdf document is locally downloading；
Read module, opening the pdf document downloaded for the PDF plug-in unit using the browser is in that can read shape
State.
Technical solution provided by the invention has the benefit that
When reading portable document format pdf document in the browser in user equipment, the pdf document is downloaded to this
Ground；Using the PDF plug-in unit of the browser open the pdf document downloaded in can read state, without in user equipment
Independent PDF reader is installed in advance, light-weighted PDF can be done directly and read, it is at low cost, it is easy to use, greatly
Ground improves convenience.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing.
Fig. 1 is the method flow diagram that PDF reading is carried out based on user equipment browser that the embodiment of the present invention 1 provides；
Fig. 2 is the method flow diagram that PDF reading is carried out based on user equipment browser that the embodiment of the present invention 2 provides；
Fig. 3 is the structure drawing of device that PDF reading is carried out based on user equipment browser that the embodiment of the present invention 3 provides；
Fig. 4 is the structure drawing of device that PDF reading is carried out based on user equipment browser that the embodiment of the present invention 3 provides.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with attached drawing to embodiment party of the present invention
Formula is described in further detail.
The method and apparatus for carrying out PDF reading based on user equipment browser of the embodiment of the present invention can run on installation
Have Android(Google develop the operating system platform for Portable movable smart machine), iOS(Apple Inc.
Exploitation the operating system platform for Portable movable smart machine), Windows Phone(Microsoft develop use
In the operating system platform of Portable movable smart machine) etc. in the browser of the user equipment of operating systems, which sets
Any one standby that can be in mobile phone, palm PC, tablet computer etc., may include centre in the user equipment
Any combination in device, memory, switching device, power supply, clock signal generators, image processor, Sound Processor Unit etc. is managed,
In above-mentioned central processing unit, memory, switching device, power supply, clock signal generators, image processor, Sound Processor Unit etc.
Any combination for realizing it is of the invention based on user equipment browser carry out PDF reading method and apparatus in function.
Embodiment 1
Referring to Fig. 1, a kind of method that PDF reading is carried out based on user equipment browser is present embodiments provided, comprising:
101: when reading pdf document in the browser in user equipment, the pdf document is locally downloading；
102: being in using the pdf document that the PDF plug-in unit opening of browser has been downloaded can read state.
In conjunction with the above method, under the first embodiment, this method further include:
When completing to read the closing pdf document, which obtains the reading of the pdf document of PDF plug-in unit record
Progress, and save the reading progress of the pdf document.
In conjunction with the first above-mentioned embodiment, under second of embodiment, this method further include:
After the reading progress for saving the pdf document, when reading the pdf document again in the browser, the browsing
Device opens the pdf document using the PDF plug-in unit, and shows the corresponding page according to the reading progress saved.
In conjunction with the above method, under the third embodiment, the PDF downloaded is opened using the PDF plug-in unit of browser
File is in can read state, comprising:
Judge whether PDF plug-in unit has been installed in the browser；
If having installed PDF plug-in unit, it is in that can read that the pdf document downloaded is opened using mounted PDF plug-in unit
State；
If not installing PDF plug-in unit, download PDF plug-in unit and the PDF plug-in unit is installed, is then opened using the PDF plug-in unit
The pdf document downloaded is in can read state.
In conjunction with the above method, under the 4th kind of embodiment, this method further include:
PDF plug-in unit is provided in the browser, function is set, it should when receiving closing by PDF plug-in unit setting function
When the setting command of PDF plug-in unit, the PDF plug-in unit is stopped using.
The above method provided in this embodiment, when reading portable document format pdf document in the browser in user equipment
When, the pdf document is locally downloading；Opening the pdf document downloaded using the PDF plug-in unit of browser is in that can read
State can be done directly light-weighted PDF reading, cost without installing independent PDF reader in user equipment in advance
It is low, it is easy to use, greatly improve convenience.
Embodiment 2
Referring to fig. 2, a kind of method that PDF reading is carried out based on user equipment browser is present embodiments provided, comprising:
201: when reading pdf document in the browser in user equipment, the pdf document is locally downloading；
The browser in the present embodiment can be any kind of browser, and the present invention is not specifically limited in this embodiment.
In the present embodiment, when reading pdf document in browser, pdf document is first downloaded into user equipment local, is led to
Often, it when browser downloads a pdf document, can save it in the path of a default, certainly, user can also write from memory this
It is revised as the path needed in the path recognized.
202: judging whether PDF plug-in unit has been installed in the browser, if having installed PDF plug-in unit, execute 203；If
PDF plug-in unit is not installed, then executes 204；
The PDF plug-in unit in the present embodiment is to refer to be installed in any browser to read pdf document for executing
One plug-in unit of function installs the time spent required for a PDF plug-in unit than installing a list for user equipment
The time much less spent required for only PDF reader, the memory space of occupancy also much less, therefore, by PDF plug-in unit into
Row pdf document is read, and can easily realize that light-weighted PDF is read, compared with using individual PDF reader read more
It is convenient, faster.
203: using mounted PDF plug-in unit open the pdf document downloaded in can read state, then execute 205；
204: downloading PDF plug-in unit simultaneously installs the PDF plug-in unit, and the pdf document downloaded then is opened using the PDF plug-in unit
In can read state, then execute 205；
In the present embodiment, before downloading PDF plug-in unit, the downloading and peace that carry out PDF plug-in unit can also be asked the user whether
Dress, if user's selection is to be downloaded and installed automatically the PDF plug-in unit；If user's selection is no, PDF plug-in unit is not downloaded.
Wherein, the process of downloading and installation PDF plug-in unit quickly, can also be on interface in order to promote user experience automatically
It shows a progress bar, shows that the progress for currently downloading and installing PDF has good body so that user be facilitated to understand progress
Test effect.
In the present embodiment, the mode that the downloading and installation of this PDF plug-in unit execute automatically, greatly facilitating user makes
With.From the perspective of user, what is obtained is the experience for exempting from installation, is no longer needed to by individual installation procedure.It is needed with very much
User confirms that the application of installation is compared, and the process installed is needed if the replacement skin of microblogging client, in the present embodiment
Process greatly simplifie user's operation, the user experience is improved.
205: when completing to read the closing pdf document, which obtains the pdf document of PDF plug-in unit record
Reading progress, and save the reading progress of the pdf document；
In the present embodiment, the PDF plug-in unit has the function of recording the reading progress of pdf document, when one PDF text of closing
When part, which will record the reading progress of the pdf document, and the reading progress is sent to browser, thus browser
The reading progress can be saved, to show the corresponding page of reading progress when opening the pdf document next time.Specifically,
Browser can create a list, wherein the relevant information of pdf document and each pdf document including all downloadings,
Such as file name, file size, download time, file total page number, number of pages read etc. can also correspondingly browsed
In the menu of device be arranged an entrance, such as " download management " entrance, when user enter the entrance when, can show above-mentioned list to
User, user can easily check the various information of each pdf document, be recorded as " a.pdf3/ as there is one in the list
5 ", then user is recognized that entitled " a.pdf " of this document, total page number are page 5, page 3 has currently been read, thus abundant
The function of browser, user are more convenient to use, quick.
206: when reading the pdf document again in the browser, which opens the PDF using the PDF plug-in unit
File, and the corresponding page is shown according to the reading progress saved.
By saving reading progress, the corresponding page of reading progress can be directly displayed to user, user is facilitated to continue
Reading content before saves the operating time of user without lookup of leafing through since file, using more convenient, faster.
In the present embodiment, further, the above method can also include:
PDF plug-in unit is provided in the browser, function is set, it should when receiving closing by PDF plug-in unit setting function
When the setting command of PDF plug-in unit, the PDF plug-in unit is stopped using.
In general, browser can be defaulted always using the PDF plug-in unit after the downloading and installation that browser completes PDF plug-in unit
Carry out the reading of pdf document.It modifies in order to facilitate function of the user to the default, provides the PDF plug-in unit setting function
Can, if user can find the function setting option from some menu of browser, user can be set by the function setting option
It sets and closes the PDF plug-in unit, after browser receives the order, the PDF plug-in unit will be stopped using, when browser opens PDF text
When part, pdf document will not be opened using the PDF plug-in unit automatically, but call individual PDF to read in such a way that third party calls
It reads device and opens pdf document.Aforesaid way facilitates user to modify the mode for opening pdf document at any time, and application is more flexible.
The above method provided in this embodiment, when reading portable document format pdf document in the browser in user equipment
When, the pdf document is locally downloading；Opening the pdf document downloaded using the PDF plug-in unit of browser is in that can read
State solves without installing independent PDF reader in user equipment in advance and reads pdf document very on mobile phone at present
Cumbersome problem can be done directly light-weighted PDF and read, and at low cost, easy to use, it is convenient to greatly improve
Property.
Embodiment 3
Referring to Fig. 3, a kind of device for carrying out PDF reading based on user equipment browser is present embodiments provided, is applied to
In user equipment browser, which includes:
Download module 301, for when in the browser in user equipment read portable document format pdf document when, by this
Pdf document is locally downloading；
Read module 302 opens the pdf document downloaded in can read state for the PDF plug-in unit using browser.
Under a kind of embodiment, referring to fig. 4, above-mentioned apparatus further include:
Management module 303, for when completing to read the closing pdf document, obtaining the PDF text of PDF plug-in unit record
The reading progress of part, and save the reading progress of the pdf document.
Further, management module 303 is also used to:
After the reading progress for saving the pdf document, when reading the pdf document again in the browser, this is used
PDF plug-in unit opens the pdf document, and shows the corresponding page according to the reading progress saved.
Under another embodiment, read module 303 includes:
Judging unit, for judging whether installed PDF plug-in unit in the browser；
Processing unit, if judging to have installed PDF plug-in unit in the browser for the judging unit, using having installed
PDF plug-in unit open the pdf document downloaded in can read state；If the judging unit is judged not pacify in the browser
PDF plug-in unit is filled, then downloads PDF plug-in unit and the PDF plug-in unit is installed, the pdf document downloaded then is opened using the PDF plug-in unit
In can read state.
Under another embodiment, above-mentioned apparatus further include:
Setup module, is arranged function for providing PDF plug-in unit in the browser, and function is arranged when passing through the PDF plug-in unit
When receiving the setting command for closing the PDF plug-in unit, the PDF plug-in unit is stopped using.
Above-mentioned apparatus provided in this embodiment can execute the method provided in any of the above-described embodiment of the method, detailed process
See the description in embodiment of the method, does not repeat herein.
Above-mentioned apparatus provided in this embodiment, when reading portable document format pdf document in the browser in user equipment
When, the pdf document is locally downloading；Opening the pdf document downloaded using the PDF plug-in unit of browser is in that can read
State solves without installing independent PDF reader in user equipment in advance and reads pdf document very on mobile phone at present
Cumbersome problem can be done directly light-weighted PDF and read, and at low cost, easy to use, it is convenient to greatly improve
Property.
Those of ordinary skill in the art will appreciate that realizing that all or part of the steps of above-described embodiment can pass through hardware
It completes, relevant hardware can also be instructed to complete by program, the program can store in a kind of computer-readable
In storage medium, storage medium mentioned above can be read-only memory, disk or CD etc..
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and
Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (4)
1. a kind of method for carrying out PDF reading based on user equipment browser, which is characterized in that the described method includes:
It is when reading portable document format pdf document in the browser in user equipment, the pdf document is locally downloading；
Judge whether PDF plug-in unit has been installed in the browser；
If having installed PDF plug-in unit, it is in that can read shape that the pdf document downloaded is opened using mounted PDF plug-in unit
State；
If not installing PDF plug-in unit, show that inquiry message, the inquiry message carry out PDF plug-in unit for prompting the user whether
Downloading and installation；It is automatic to download PDF plug-in unit and the PDF is installed when detecting the confirmation operation to the inquiry message
Plug-in unit；Being in using the pdf document that PDF plug-in unit opening has been downloaded can read state；
Wherein, the method also includes:
When completing to read the closing pdf document, the browser obtains the pdf document of the PDF plug-in unit record
Reading progress；
The reading progress of the pdf document is stored in the list of the browser creation, includes having downloaded in the list
Pdf document and the pdf document downloaded reading progress；
When the entrance being arranged in the menu of the browser is entered, the list is shown；
Wherein, the method also includes:
PDF plug-in unit is provided in the browser, function is set, received described in closing when function is arranged by the PDF plug-in unit
When the setting command of PDF plug-in unit, the PDF plug-in unit is stopped using；
After stopping using the PDF plug-in unit, PDF reader is called to open in the browser in such a way that third party calls
The pdf document of middle reading.
2. the method according to claim 1, wherein the method also includes:
It is described when reading the pdf document again in the browser after the reading progress for saving the pdf document
Browser opens the pdf document using the PDF plug-in unit, and shows the corresponding page according to the reading progress saved.
3. a kind of device for carrying out PDF reading based on user equipment browser, which is characterized in that be applied to user equipment browser
Interior, described device includes:
Download module, for when reading portable document format pdf document in the browser in user equipment, by PDF text
Part is locally downloading；
Read module opens the pdf document downloaded in can read state for the PDF plug-in unit using the browser；
Wherein, described device is also used to:
When completing to read the closing pdf document, the reading progress of the pdf document of the PDF plug-in unit record is obtained；
The reading progress of the pdf document is stored in the list of the browser creation, includes having downloaded in the list
Pdf document and the pdf document downloaded reading progress；
When the entrance being arranged in the menu of the browser is entered, the list is shown；
Wherein, described device further include:
Function is arranged when passing through the PDF plug-in unit for providing PDF plug-in unit setting function in the browser in setup module
When receiving the setting command for closing the PDF plug-in unit, the PDF plug-in unit is stopped using, is stopping using the PDF plug-in unit
Afterwards, PDF reader is called to open the pdf document read in the browser in such a way that third party calls；
Wherein, the read module includes:
Judging unit, for judging whether installed PDF plug-in unit in the browser；
Processing unit, if opening the PDF text downloaded using mounted PDF plug-in unit for having installed PDF plug-in unit
Part is in can read state；If not installing PDF plug-in unit, inquiry message is shown, the inquiry message is for prompting the user whether
Carry out the downloading and installation of PDF plug-in unit；It is automatic to download PDF plug-in unit simultaneously when detecting the confirmation operation to the inquiry message
The PDF plug-in unit is installed；Being in using the pdf document that PDF plug-in unit opening has been downloaded can read state.
4. device according to claim 3, which is characterized in that described device is also used to:
After the reading progress for saving the pdf document, when reading the pdf document again in the browser, use
The PDF plug-in unit opens the pdf document, and shows the corresponding page according to the reading progress saved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310121775.XA CN104102660B (en) | 2013-04-09 | 2013-04-09 | The method and apparatus for carrying out PDF reading based on user equipment browser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310121775.XA CN104102660B (en) | 2013-04-09 | 2013-04-09 | The method and apparatus for carrying out PDF reading based on user equipment browser |
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| Publication Number | Publication Date |
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| CN104102660A CN104102660A (en) | 2014-10-15 |
| CN104102660B true CN104102660B (en) | 2019-05-03 |
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| CN201310121775.XA Active CN104102660B (en) | 2013-04-09 | 2013-04-09 | The method and apparatus for carrying out PDF reading based on user equipment browser |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105701131A (en) * | 2014-11-28 | 2016-06-22 | 腾讯科技（深圳）有限公司 | File browsing display method and device |
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