Is this an example of a AlertDialog or PopupWindow in Android?

http://img139.imageshack.us/img139/1203/devicei.png

I've seen this in a few apps, and i have expiremented with both PopupWindow, and AlertDialog and I was co开发者_开发知识库nfused which this was.

Thanks

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It's an AlertDialog. You can browse that app's source code here (look at com.sunlightlabs.android.congress.MainMenu).