draw a chart on android

I have stored in two near column in a DB in android these:

1-st column I have stored speed of a car 2-th column I have stored the moment of time when that car had tha speed

What I wanna do is to plot a graph which has on the x-axis the period of time and on the y-axis the speed of the car at that moment.

Has anyone any idea of how co开发者_运维知识库uld I do that?

hi you can use android chart library as well u can paint a chart using canvas class.

these are library.

http://www.achartengine.org/

http://code.google.com/p/chartdroid/

http://www.artfulbits.com/products/android/aiCharts.aspx

http://code.google.com/apis/chart/