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2.3. Creating the BID and MIF Files

2.3.1. Creating the BID File

STEP 1. Boot up the BREW MIF Editor.

STEP 2. Click on the [Applets] tab and then the [New Applet] icon.

Figure 2.21. [New Applet] icon

[New Applet] icon

STEP 3. The [Specify BREW Class ID] dialog will appear.

STEP 4. Enter "HelloWorld" as the [Class Name].

STEP 5. Choose [Locally] and enter "01022FFE" in the [Class ID].

* Class ID must not overlap with any class ID of other BREW applications on the same device.

[Note] About Class ID

* Authorized Class IDs should be used to distribute BREW application on business purpose, but during the development any number can be used as the Class ID.

STEP 6. Click [OK] and save to "C\Project\HelloWorld".

2.3.2. Creating the MIF File

STEP 1. Enter "Hello World" as the [Name] and choose "Tool" as [Applet Type].

STEP 2. Select [Build]-[Compile MIF Script] from the menu, and save the MIF file.

[Note] What is the MIF file?

The MIF file is a file for storing meta data such as ClassIDs, names, icons and copyrights for the BREW applet.