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Method and system compatible with multiple intelligent printers

A printer and intelligent technology, applied in the field of printing, can solve problems such as labor and inconvenience, and achieve the effect of easy and wide compatibility, low difficulty and low cost

Active Publication Date: 2021-06-18
读书郎教育科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the common method is to add SDKs of multiple printers to the APP, and make compatible printers of each brand one by one, but this method is laborious and laborious. Every time a compatible brand is added, the APP must be modified once, which is very inconvenient.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] This embodiment provides a method compatible with multiple smart printers, the specific process is:

[0019] S1. First, install the printer compatible APP on the mobile device, and install the printer APP matching the purchased smart printer at the same time. The AndroidManifest of the printer APP responds to a fixed action.

[0020] Specifically, in this embodiment, all printer APPs that want to be compatible with the printing method of this embodiment need to implicitly respond to a fixed action "com.readboy.printer.pdf" in the AndroidManifest.

[0021] S2. The user sends the content to be printed to the server through the printer compatible APP, and the server typesets the content to be printed according to the printing size (A4 paper or thermal paper) and generates a PDF document, and then downloads the PDF document from the link Return to the printer compatible APP;

[0022] S3. The printer-compatible APP detects whether there is a printer APP in the mobile device...

Embodiment 2

[0027] This embodiment provides a system for implementing the above method, including:

[0028] Printer compatible APP: installed in the mobile device; used to send the content to be printed by the user to the server; used to detect whether there is a printer APP in the mobile device that responds to the fixed after receiving the download link of the PDF document returned by the server action, if there is, the printer compatible APP displays the print button on the display interface of the mobile device; it is used to download the PDF document to the local mobile device according to the download link of the PDF document after the user clicks the print button, and then calls the response to the fixed The printer APP of the action and pass the storage path of the PDF document to it;

[0029] Server side: It is used to typeset the content to be printed by the user according to the print size and generate a PDF document, and then return the download link of the PDF document to the...

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PUM

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Abstract

The invention discloses a method and a system compatible with multiple intelligent printers. A printer compatible APP is installed in a mobile device, a fixed action is responded in Android Manifest of the printer APP matched with the intelligent printer, when printing is needed, the printer compatible APP sends the content needing to be printed to a server side, the server side sends the content needing to be printed to a server side, and the server side generates a PDF document and then returns a download link to the printer compatible APP. The printer compatible APP downloads the PDF document to the local, when it is detected that the printer APP responds to the fixed action, the storage path of the PDF document is sent to the printer APP, and the printer APP controls the intelligent printer to complete printing. The technical limitation of the third-party printer can be avoided, wide compatibility can be easily carried out, the difficulty and cost of compatibility of third-party printer brands are very low, and only a specified action needs to be responded in Android Manifest of a matched printer APP.

Description

technical field [0001] The invention relates to the technical field of printing, in particular to a method and system compatible with various intelligent printers. Background technique [0002] In the field of education, more and more parents have purchased printers for their children's education. In the past two years, in the field of education and learning, a new type of thermal printer has quietly emerged. This device is easy to use and does not need to add ink. However, there are many printer brands on the market, and the support protocols of printers are also different. How to be compatible with multiple smart printers in one APP has become a difficult problem. At present, the common method is to add multiple printer SDKs to the APP, and make compatible printers of each brand one by one, but this method is laborious and laborious. Every time a compatible brand is added, the APP needs to be modified, which is very inconvenient. Contents of the invention [0003] Aimi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/12
CPCG06F3/1203G06F3/1225G06F3/1242G06F3/1271G06F3/1292G06F3/1288Y02D10/00
Inventor 季英会林典伟娄渊胜
Owner 读书郎教育科技有限公司
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