Poliplus Software took the ME4SE project, which makes Java 2 Micro Edition APIs such as the LCDUI classes and the Generic Connection Framework available for the Java 2 Standard Edition, and created ME4Android:

Since the Android SDK came out last week, I’ve been toying with the idea of porting ME4SE into Android as to make it as easy as possible to port over current JavaME code. With ME4Android, I wanted the porting to be done automatically so no lines of JavaME code would need to be modified but only the build scripts, so targeting Android would only require a rebuild of current JavaME code.

On my first pass at ME4Android, I used our rather large JavaME app called FlyerApp as the test app. This code is done completely on top of
Canvas so it only uses JavaME’s low level user interface libraries. The code uses a few threads, supports animations and does networking.
I figured if ME4Android can run FlyerApp, it will be able to run a lot of Java games too.

In the process of getting FlyerApp to run on Android, I came up with a lot of roadblocks, some architectural and some bugs that
I intend on submitting to Google once there is a formal way of submitting bugs on Android.

To see the exact same (i.e. identical) app run on Blackberry and JavaME phones (Samsung A920/A900, SonyEricsson K790, Motorola V3xx, and others) click here. On this page you can see screen shots and also download the .jar and .cod files.