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Terminal and method for Java application installation

A Java application and terminal technology, applied in the field of Java application installation of terminal devices, can solve the problems of occupying embedded file system space, unable to update or delete by users, and achieve the effect of enriching content, saving EFS space, and improving user experience

Active Publication Date: 2009-05-06
HUAWEI DEVICE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This not only occupies the embedded file system (EFS) space, but also prevents users from performing operations such as updating and deleting.

Method used

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  • Terminal and method for Java application installation
  • Terminal and method for Java application installation
  • Terminal and method for Java application installation

Examples

Experimental program
Comparison scheme
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Embodiment 1

[0023] This embodiment provides a method for dynamically installing a Java application and a terminal for implementing the method. The method for dynamically installing the Java application is to preinstall the Jad file on the EFS, access and download the Jar file through the Jad file, so as to achieve the execution of the Java application.

[0024] Such as figure 2 As shown, the method of the present embodiment includes the following steps:

[0025] Step 201, displaying a list of Java applications on a display interface.

[0026] The Java application list is displayed according to the name of the Java application in the preinstalled configuration file. The configuration file is installed in the pre directory when the terminal is factory-set. In this embodiment, the Jad file is also installed while installing the configuration file.

[0027] The Jad file is a standard format file, and the file format can be as shown in Table 1.

[0028] The configuration file is to recor...

Embodiment 2

[0071] This embodiment provides another method for dynamically installing a Java application on a terminal. Only the configuration file can be installed, and a URL path (such as the URL path of the Jad file and / or the URL path of the Jar file) is recorded in the configuration file. By accessing this URL path to access and download Jad files and / or Jar files, thereby realizing dynamic installation of Java applications.

[0072] Such as Figure 4 As shown, the method of the present embodiment includes the following steps:

[0073] Step 401, displaying a list menu of Java applications on a terminal interface.

[0074] The Java application list is displayed according to the name of the Java application in the installed configuration file, and the configuration file is installed in the pre directory when the terminal is factory-set. In this embodiment, the URL address of the Jad file and / or the URL address of the Jar file are preset in the configuration file when the terminal is ...

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Abstract

The invention provides a terminal for dynamically installing Java and method for dynamically installing Java. The method comprises: selecting Java application to be installed from Java application name list of terminal interface; when corresponding Jar file path does not exist in preset configuration file, downloading Jar file and installing according to preset configuration file or URL path of Jar file of Jad file. The embodiment saves EFS space of terminal to enable operator and manufacture to install more Java application.

Description

technical field [0001] The invention relates to Java application installation of terminal equipment, in particular to a terminal capable of installing Java applications and a method for installing Java applications. Background technique [0002] Java2 Micro Edition (J2ME, Java 2 Micro Edition) is a Java runtime environment and a Java application development platform for embedded devices, and is currently the wireless terminal application development platform with the highest market share. As people's requirements for personalization are getting higher and higher, Java application content is becoming more and more abundant, and it is applied to mobile terminals such as mobile phones, making customized mobile terminals the mainstream. [0003] Various operators and mobile terminal manufacturers such as mobile phones strive to improve the selling points of mobile terminals and enrich their content in order to meet customer requirements. In order to improve the selling point of...

Claims

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Application Information

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IPC IPC(8): H04M1/00G06F9/445
Inventor 梁鹏
Owner HUAWEI DEVICE CO LTD
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