android how to draw on a canvas through touch events
<p>I want to make android-screen as white-board so that by touch on screen I able to draw something on screen.
I know I have to use canvas, Path all these things. But how I can make that screen so that i able to draw a dot there?
For that what should i do with my activity?
How can I do that plz give me some sample code.</p>

<p>Thank you</p>
