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Method for directly analyzing Android package (APK) file information of Android installation file on computer

A technology for installing files and file information, which is applied to program control devices, program loading/starting, etc., can solve the problems of weak computing power, inconvenient operation, and low data analysis efficiency of mobile devices, and achieves easy operation, strong reliability, and improved performance. Analytical Computational Efficiency Effects

Inactive Publication Date: 2012-04-04
成都三零瑞通移动通信有限公司
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Problems solved by technology

[0005] The purpose of the present invention is to solve the deficiencies of the existing Android installation file APK file information analysis method, provide a novel method for directly analyzing the Android installation file APK file information on a computer, overcome the traditional method that requires the participation of mobile devices such as Android, with the help of The mobile device obtains the information of the APK file of the installation package, which is inconvenient to operate, and the mobile device has weak computing power and low data analysis efficiency.

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  • Method for directly analyzing Android package (APK) file information of Android installation file on computer
  • Method for directly analyzing Android package (APK) file information of Android installation file on computer
  • Method for directly analyzing Android package (APK) file information of Android installation file on computer

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Embodiment Construction

[0018] Further describe the technical scheme of the present invention below in conjunction with accompanying drawing: a kind of method directly analyzing Android installation file APK file information on computer, it comprises an APK file software self information analysis step and an APK file software manufacturer identification information analysis step;

[0019] Such as figure 1 As shown, the self-information analysis step of the APK file software includes the following steps:

[0020] A. Decompress the APK file in ZIP mode on the computer;

[0021] B. Perform inverse calculation on the AndroidManifest.xml file obtained by decompression to obtain the original XML file;

[0022] C. Parse the original XML file to obtain information such as the program name, software version number and operating authority of the APK file software;

[0023] The software manufacturer identification information of the APK file is located in the META-INF directory, such as figure 2 As shown, t...

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Abstract

The invention discloses a method for directly analyzing the Android package (APK) file information of an Android installation file on a computer. The method comprises the following steps of: analyzing the software information of an APK file; and analyzing the identification information of a manufacturer. In the step of analyzing the software information of the APK file, the APK file is decompressed in a Zip mode, an Android Manifest.xml file which is acquired by decompression is subjected to inverse operation, and an original extensible markup language (XML) file which is obtained by inverse operation is analyzed. In the step of analyzing the identification information of the manufacturer, the APK file is read in a JarFile mode, all elements are traversed from META-INF, and each element is operated in a JarEntry mode to acquire a digital certificate of the element. By the method, the APK file is directly analyzed on the computer, so the method is easy to operate, the operation capacity of the computer is fully utilized, batched and concurrent analysis of the APK file information can be realized, and the analysis computation efficiency of data information is greatly improved.

Description

technical field [0001] The invention relates to a method for directly analyzing APK file information of an Android installation file on a computer. Background technique [0002] At present, mobile devices such as smartphones and tablet computers have become more popular. Since smart mobile devices are equipped with general-purpose operating systems and generally have strong computing and storage capabilities, users will install more much software. [0003] Among the current mobile device operating systems, Android has the highest market share. At present, there are many Android software markets to provide software release and installation services, including Android operating system developers, major mobile phone / tablet computer providers, software developers, and even forums, etc. can provide software download and installation. Therefore, the software sources of Android mobile devices are relatively complicated, and the software quality is uneven. The software installed b...

Claims

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Application Information

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IPC IPC(8): G06F9/445
Inventor 蔡罗成闵波
Owner 成都三零瑞通移动通信有限公司
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