Use the Sybase BlackBerry Device Framework API Javadocs as a Device Framework API reference.
Review the reference details in the BlackBerry Device Framework API Javadocs. To access the Framework API Javadocs, copy BOBFrameworkJavadoc.zip from <UnwiredPlatform_InstallDir>\Unwired_WorkSpace\Eclipse\sybase_workspace\mobile\eclipse\plugins\com.sybase.uep.bob.rim_<version>\generate\blackberry, and then unzip it to a directory on your local machine.
Click the index.html file, the Javadoc open in a browser. The top left navigation pane lists all packages installed with Unwired Platform. The applicable documentation is available with each package. Navigate through the Javadoc as required.