我想写这将启动Android Market中的应用程序。（活动应该只有一个活动）所以PLZ请参考我在Android Market链接或任何建议。

 开放的URI = Uri.parse（市场：//搜Q =栏codeS）;意向意图=新意图（Intent.ACTION_VIEW，URI）;startActivity（意向）; 

这个例子code将推出市场，搜索栏codeS。

I want to write an app which launches android market. (The activity should only one activity) so plz refer me the android market link or any suggestion.

Uri uri = Uri.parse("market://search?q=barcodes");
Intent intent = new Intent (Intent.ACTION_VIEW, uri); 
startActivity(intent);

This example code will launch the market and search for barcodes.