I want to learn Android Development, where do I start?

Question:

But I completely have no idea what I wanted to make. I just would like to study android.Would someone recommend me a simple project which takes one or two months to build?Either it is related to kernel or just application is fine.

The reason I asked this question is that if there is a objective, the project will accelerate speed that I study.

Thank you for reading.

 Answer:

There are good tutorials with working source code available. I started with these below sites.

Check it

http://www.vogella.com/

http://www.androidhive.info/

I suggest you start with the UI designing and programming. Find tutorials for Listview, Listview with images, simple map app etc. You can find everything inside the above websites.