Lock With A Clock

‘Lock With A Clock’ is a simple, yet effective, lock screen for your OS5-OS7.1 BlackBerry smartphone.

Setting up a sane build environment (on OS X)

1. Install Eclipse. You'll just need this to download the BB SDKs.
2. Add this Update site: http://www.blackberry.com/go/eclipseUpdate/mac/java
3. Install "BlackBerry Java SDK 7.1" + "BlackBerry Java SDK 5.0" (and the Java Plug-in CORE if you like)
4. Install Oracle's Java ME SDK 3.0
5. Copy the J2ME SDK's native preverify command somewhere: cp /Applications/Java_ME_SDK_3.0.app/Contents/Resources/bin/preverify ~/bin
6. Install ant
7. Install bb-ant-tools, copy the .jar to ~/.ant/lib
8. Copy SignatureTool.jar from the 7.1 SDK and your sigtool.* into some folder you choose (~/.blackberry-sign sounds good): mkdir ~/.blackkberry-sign && cp /Applications/Eclipse/plugins/net.rim.ejde.componentpack7.1.0_7.1.0.7/components/bin/SignatureTool.jar ~/.blackberry-sign
9. Create a copy of default.properties in the root dir of the Java project, call it local.properties and configure your BlackBerry sign dir and password
10. Run ant clean build sign

Creating a BlackBerry Java project with IntelliJ

1. Create an empty Java project
2. Configure the project to use “No SDK”
3. Add the net_rim_api JAR of the BB SDK you'd like to use as ‘External Library’