Android Market Universal App (Tablet + Phone)

I'm trying to find a way to support both phone screens (small, normal, large) and tablet screens (xlarge) with one app on the Android market.

The most common answer I have found is: enable xlarge screens in in the androidManifest, but change minSdkTarget to 9. I'm hoping to support phones with sdkTarget 4 and above. Is it possible to do this all in one app?

To expan开发者_如何学JAVAd the question just slightly, will requesting permissions such as TELEPHONY and SMS prevent the app from being installed on a tablet without those capabilities?

Thanks very much for the help, -Rob

You will need to have mutliple layout set ups; one for each of the target screen sizes. Refer to the docs to get more info on it.