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Method and apparatus for displaying electronic book on mobile phone

A technology for e-books and mobile phones, which is applied in electronic digital data processing, special data processing applications, instruments, etc. It can solve problems such as difficult management, limited processing capacity, and inability to support large text files, and achieves a system that is conducive to management and reduces memory overhead. Effect

Inactive Publication Date: 2007-10-24
SHANGHAI CHENXING ELECTRONICS SCI & TECH CO LTD
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  • Abstract
  • Description
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AI Technical Summary

Problems solved by technology

[0002] At present, some mobile phones that support TXT e-books have limited processing capacity and cannot support super-large text files. At the same time, bookmark data is written into files separately. After users delete TXT e-books, bookmark files still remain in the mobile phone, which is relatively difficult to manage. difficulty

Method used

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  • Method and apparatus for displaying electronic book on mobile phone

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Embodiment Construction

[0020] The preferred embodiments of the present invention are given below in conjunction with the accompanying drawings to describe the technical solution of the present invention in detail.

[0021] As shown in FIG. 1 , a method for displaying an e-book on a mobile phone firstly reads the file header information of the file, determines the file format, and then determines the offset of the file header according to the file format, as in step 100 . For example, when it is judged that the first few digits are 0xEF, 0xBB, and 0xBF, the opened file is in UTF-8 encoding format, and the offset of the file header is 3.

[0022] Set the read pointer P, whose initial value is the file header offset, that is, P=3, and then read fixed-length data from the read pointer position, as in step 110 . The read length is determined according to the processing capability of the mobile phone and the application environment.

[0023] In step 120, the read data is converted into Unicode encoding, ...

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PUM

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Abstract

The invention discloses a method for displaying electric book on a mobile phone, characterized in that reading and displaying the data in fixed length in each time, recording bookmark information at the tail of document. The invention also disclose a relative device, comprising a document head reader for reading the information of document head and finding document format, a data reading and converting unit for reading the data in fixed length and converting the data into Unicode, a display unit for displaying the read and converted data, and a bookmark operator for adding bookmark information at the tail of the document. The invention uses segmented read method in limited device as mobile terminal to reduce memory consumption, support ultra-large document, realize paging, and jump or the like, and inserts bookmark data into the tail of document, to directly correlate the bookmark and the document to support the management of bookmark data, as document deletion and bookmark data elimination.

Description

technical field [0001] The invention relates to a method and device for displaying electronic books on a mobile phone. Background technique [0002] At present, some mobile phones that support TXT e-books have limited processing capacity and cannot support super-large text files. At the same time, bookmark data is written into files separately. After users delete TXT e-books, bookmark files still remain in the mobile phone, which is relatively difficult to manage. difficulty. Contents of the invention [0003] The purpose of the present invention is to provide a method capable of displaying super large text files on a mobile phone and combining bookmarks and files for easy management. [0004] The purpose of the present invention is achieved through the following technical solutions: [0005] A method for displaying electronic books on a mobile phone is characterized in that only fixed-length data is read and displayed each time, and bookmark information is recorded at t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30
Inventor 黄伟
Owner SHANGHAI CHENXING ELECTRONICS SCI & TECH CO LTD
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