File copying method and device

A file copy and file technology, applied in the field of communications, can solve problems such as low operation efficiency, poor performance, and deep packaging, and achieve the effect of avoiding low efficiency and improving efficiency

Active Publication Date: 2017-11-07
ZHUHAI BAOQU TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the performance of Android mobile phone storage devices is relatively poor, and the Java language has a deep encapsulation of Input and Output (IO) operations, and there are a lot of function exception handling, which leads to single-threaded copy operations on large files in the Java language on Android phones. relatively low efficiency

Method used

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  • File copying method and device
  • File copying method and device
  • File copying method and device

Examples

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Embodiment Construction

[0019] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention. On the contrary, the embodiments of the present invention include all changes, modifications and equivalents coming within the spirit and scope of the appended claims.

[0020] figure 1 It is a schematic flow chart of a file copying method proposed in an embodiment of the present invention, and the method includes:

[0021] S11: determining the files to be copied;

[0022] When the user needs a copy operation, he can select the copy function item in the menu bar or use the shortcut key to perform the copy operation, and the system can de...

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PUM

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Abstract

The invention provides a file copying method and a file copying device. The file copying method comprises the following steps that: a file to be copied is determined; the size of the file to be copied is obtained; and the file to be copied is subjected to copying operation in different system levels according to the size of the file to be copied, and the different system levels comprise application levels or core levels. The file copying method has the advantage that the file copying efficiency can be improved.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to a method and device for copying files. Background technique [0002] Users can copy files from one place to another. The file copying operation can also be completed on a mobile device, such as a mobile phone. In the prior art, the copy operation on the Android mobile phone is performed by using java code. However, the performance of Android mobile phone storage devices is relatively poor, and the Java language has a deep encapsulation of Input and Output (IO) operations, and there are a lot of function exception handling, which leads to single-threaded copy operations on large files in the Java language on Android phones. The efficiency is relatively low. Contents of the invention [0003] The present invention aims to solve one of the technical problems in the related art at least to a certain extent. [0004] Therefore, an object of the present invention is to pro...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F17/30
CPCG06F16/16
Inventor 潘泉海刘桂峰姚辉
Owner ZHUHAI BAOQU TECH CO LTD
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