MIDP Builder
Ver1.x

The Japanese professionl also uses!

MIDP Builder is a MIDP (Mobile Information Device Profile) application development tool.

J2ME Wireless Toolkit of Sun is provided with the function of the following which is not offered.

• Lightweight-izing of the file which used the obfuscator.
  * 500 bytes or more of file may become light.
  * The optimization by the obfuscator is introduced also by J2ME Tech Tips of Sun!
• Build which used Extension API
  * In J2ME Wireless Toolkit, it cannot build normally.
• Build which used the external Class file
  * In J2ME Wireless Toolkit, it cannot build normally.
• Starting of an external emulator
  * The external emulator containing the emulator of J2ME Wireless Toolkit can be started with an argument.
  * However, only the emulator which can use from the outside, being able to call is.
• The file size display after build
  * It must be needed in case it develops for the environment which has restriction in file size.
• KJX file creation of KDDI which is a communication career of Japan
• CRC check value addition processing to the KJX file which built

MIDP Builder uses the project fundamentally created by J2ME Wireless Toolkit. Therefore, after creating a project by J2ME Wireless Toolkit, it can be used very conveniently.
The project of J2ME Wireless Toolkit is used only for using JAD, a manifest file, and a directory creation function. Therefore, if there is knowledge which can perform JAD, manifest file, and directory creation, although it will drop off using J2ME Wireless Toolkit, it can use.

In the usual development, obfuscator processing, external emulator starting, KJX file creation, CRC check value addition processing, etc. must use a command line and two or more tools. In addition, since the size of a file name and a JAR file will be changed if obfuscator processing is performed for lightweight-izing of a file, it is necessary to rewrite the contents of JAD and a manifest file by handmade business.
However, if full-scale development is begun, the convenient thing of MIDP Builder must be realizable, since MIDP Builder performs these things automatically!!

The scene where the emulator of MIDP Builder to J2ME Wireless Toolkit was started
The scene under build processing of a project
The scene of a basic setup	The scene of a execute setup
The scene of a RetroGuard setup	The scene of a KDDI's setup (for Japan)

- Required environment -

• JDK1.3 or more(Required) * JDK1.4 is carrying out the check of operation.
• J2ME Wireless Toolkit 1.0.3 or more(Required)
• RetroGuard 1.1 or more(Optional)
  
  
• Windows which can perform JDK1.3 or more

* Although the check of operation has now been carried out only by Windows, it corresponds by rewriting a setting file besides Windows.

- Download -
MIDPBuilder.zip(about 48KB)
* When there is no license, it can start only to 5 times.

- Licence -
When you carry out use continued regardless of business and non-business, please take lessons from a part for one computer, and pay 5US dollars.
However, since the remittance charge from other than Japan is very high, I think that it is difficult.