Android drawing program

I'd like to learn android programming, I already know java, and I have already compiled all the simple "Hello world" tutorial apps I could.

I want to do something with a basic touchscreen interaction, and canvas drawing. Just "get the touch position and draw a dot t开发者_如何学Gohere".

Can you recommend some tutorial about graphics/canvas on Android? I just want to get started, knowing all do's and don'ts for a simple situation such as this.

You will probably encounter the Canvas system. Therefore you should start with this tutorial series, where you will learn how to interact using MotionEvent.

Below link might help you http://marakana.com/tutorials/android/2d-graphics-example.html

You should look here in the documentation.