This is a good start for you.
http://forum.thegamecreators.com/?m=forum_view&t=203424&b=46
It's what I used to get started. You will need patience but once you go through it once or twice you will start to feel more comfortable.
I have two apps publish using Tier 2, so if you have more questions I would be glad to help you from start to finish for Android.
Daniel Foreman has a great video on youtube. It's Tier 1 based but it is very helpful. Some of the software he mentions is older but the steps are pretty much the same if you choose more recent versions.
The video on youtube is called 'Building an Android App with App Game Kit'.
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