I haven't tried these but you could start with this, download the sdk and try the hello world. Its plain java, nothing too bad. http://developer.android.com/sdk/index.html http://developer.android.com/guide/tutorials/hello-world.html I am currently working on a Java Monitor which I also want to implement as an Android app. I can help you with Java if you want, I'm no expert but I've managed to code some stuff. Hope this isn't missing your point and that this helps GL, GerminatoR
I can recommend this book to you which I've just read myself: http://oreilly.com/catalog/0636920010067?green=17795635111&cmp=af-mybuy-0636920010067.IP It describes how you can program Android apps with HTML, CSS, and JavaScript (jQuery and jQTouch), and then you use PhoneGap to convert this into Android and also iPhone apps.