Android Multiple Apps With Same Name in App List

I have been loading apks onto my phone via eclipse and I notice that I have a bunch 开发者_如何学Goof apps in the list with the very same name. What causes the launcher to list the application multiple times? And how can I avoid this?

You probably have the apps named the same, but they have different namespaces.

com.example.myDemoApp named AppDemo

com.example.DemoApp named AppDemo

com.wtf.SpinnerTest named AppDemo

That's my best guess.