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.

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

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

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You should look here in the documentation.