Apps hello world tutorials

[bluebery499]

can someone please recommend a good hello world app tutorial? i started one, but its got 200 videos in it or are they all that long? i want to learn but i dont have THAT much free time...

 

[genuser]

Tough without knowing your background, but I have done a few of these.

http://developer.android.com/resources/browser.html?tag=tutorial

 

[bluebery499]

Tough without knowing your background, but I have done a few of these.

Technical Resources | Android Developers

just startling out.no experience in developing...just in using
id like to give it a try and see how far i can run with it.
i want to do QA and want to know how things work from top to bottom...
there is a bunch of tutorials on youtube, but which one is a good one? i dont want to choose one and by the end of it be disappointed and still in the same situation. so maybe if any one can recommend 1 or 2 tutorials that have good ratings/reviews/personal opinion from experience i would very much appreciate it