Android Market provides a platform for Android user to download and install some Android applications. Actually all Android application is packaged in a .apk file and it is possible to download and install the package directly without going thru the Android Market.
What i need to do is just enable the Unknown Source setting in Settings > Applications. Then u can download and run the .apk in your Android phone.
Done =)
Eureka! 
Nice article..i also liked the SpecialAdapter one..i was searching for somthing like this.
Do u know how to display fancy bar charts in android.
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See if the following post helps
Stack Overflow – How to draw charts in Android?
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