Phones do those things you need to install the software ah

            
There is no entry of small articles such as hello world tutorial
Reply:
You build a good environment eclipse you create an android application android eclipse will automatically give you generate a hello world to have an integrated environment android google search click on OK.

Getting Chi Chuan can see video podcast what came easy
Reply:
Built environment Baidu Google a lot to learn, then, look at the video of it