how can I create an application for mobile phone with .JAR extension? [closed]

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开发者_如何学JAVA Improve this question

I Want to create a photo dictionary with .jar extension for mobile phones,what is the right tool or language for this purpose ?

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I suspect that you would want to write a so called MIDlet using Java ME.

The proper tools include

1. The Java SDK
2. Eclipse together with a proper plugin such as EclipseME (or another compliant IDE)
3. The Sun Wireless Toolkit (WTK) which among other things contains an emulator)

A good step-by-step introduction to writing your first MIDlet can be found here:

http://www.autexier.de/jmau/dev/j2me/j2me.html