1.Developing Mobile APps using ADF Mobile is easy... i have been following this link : http://docs.oracle.com/cd/E18941_01/tutorials/buildmobileappscontent/adfmobiletutorial_1.html for the same. But the major issue i faced is the deployment issue. At last i solved it by googling..etc.. Following is for your reference.

Java ME CDC : Connected Device Configuration


Strange Behavior in ADF Mobile
Unable to import custom class created in ApplicationController Project to ViewController Project.

Got to know, settings in ViewController should be changed to access the custom classes created in ApplicaitonModule.

Following is the setting :

Right click your ViewController project > Project properties > Dependencies > Select Model and click the pencil. Here you select 'Build output' and press OK twice. Rebuild your application and you should be able to access classes from your model in your viewcontroller.