Thursday, January 3, 2008

Installation Packages Files Management

The installed Java MIDlets are located in the C:\ System\MIDlets and E:\System\MIDlets directories. You can find the .jad and .jar file pair for each installed MIDlet (see Figure 3-21), and you can open the .jad file and read its contents. The rms.db file contains the persistent storage data this MIDlet stores on this device.

For each installed Symbian application, the .sis installer is cached in the C:\ System\Install or E:\System\Install directory. The installed executable files and runtime configuration files are located in the C:\System\ Apps or E:\System\Apps directory.

You can use FExplorer to send the .sis, .jad, and .jar files to other devices. But make sure you have the proper rights to do so. On some devices, the built-in Digital Rights Management (DRM) system does not allow you to send out files with those suffixes. You can get around this by simply changing the filename to something else and then changing it back after sending.

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