java - best platform for blackberry for screen tinter? -

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I need to create an app for Blackberry, which will change the background color for all apps

Something like this:

Should I do this in Java? I have no programming experience for PDA. Which compiler will I use?

You must use J2ME (Java Platform, Micro Edition) to begin the RIM's API, You may want to pay a visit to RIM. You have a development IDE with everything you need to get started.

You should first understand that coding for mobile platforms is completely different from coding for a PC. What you can do is quite limited (by design, the hardware manufacturer usually does not want third-party addons to mistake the device). I do not think your project is possible.


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