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blackberry 下怎么使用第三方 library (jar)

更新时间: 2014-01-05 02:42:14 责任编辑: Author_N1

 

Blackberry 上如何使用第三方 Library (jar)
关于黑莓上如何使用第三方jar包的问题,折腾我好几天了。下面是我从黑莓官方网站上直接copy下来的,这种方法我测试过了。下面的描述是基于BB自己的IDE操作的,Eclipse上没有试过。

如有任何问题可以留言联系我,我尽量帮你们解答。


Article Number: DB-00042
Summary
This article applies to the following:

BlackBerry® wireless devices based on Java™
BlackBerry Java Development Environment (JDE)

Details
You can include classes from other compiled JAR files in your application. To include these files, save the JAR file in a new project in the same workspace as your application. Make this new project a library application and make your application dependent on this library. You can then import all of its classes. The following steps make up this procedure.

To create a new project

Open the workspace that contains your application's project.
Create a new project.
To add a compiled JAR file to the project

In the navigation pane, select the project.
On the Build menu, select Project > Add File to Project.
Select the appropriate JAR file and click Open.
To make the project a library

In the navigation pane, select the project.
Right-click and select Properties. The <Project name> Class Properties window appears.
Click the Application tab.
From the Project Type drop-down list, select Library.
To compile the project

In the navigation pane, select the project.
Right-click and click Build Project.
To make the project dependent on the new library

In the navigation pane, select the project.
Right-click and click Project Dependencies. The Class depends on <Project name:> window appears.
Select the <Project name> check box.

重启下IDE后
Your application can now import the classes in this JAR file with the import “xxx.yyy.*” command.







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