This week's book giveaways are in the Scala and Android forums. We're giving away four copies each of Machine Learning Systems: Designs that scale and Xamarin in Action: Creating native cross-platform mobile apps and have the authors on-line! See this thread and this one for details.
i'm bulding J2ME application and i'm using J2ME polish, my problem is that i want to import classes for encryption, i'm using bouncy castle bc116.jar but the problem that when i run the ant it complains that the packge org.bouncycastle not exists ! any one can help ??
You must bundle any external libraries inside the MIDlet suite's JAR. You cannot upload library JARs own their on to the phone (or WTK sim). Check the polish site, I'm sure they have some kind of FAQ covering this.