Application Only for Tablets

Question

I am create application only for tablets. Now i upload that application on market. My application support in Android 2.2 Galaxy Tab 7 and All android 3.0 version Tablets. Is

Answer 1

MinimumAPILevel attribute in Manifest.xml is used to filter apps. Changes it accordingly.
If you want you app to be visible for only tablets then keep MinimumAPILevel greater than 9. If you want it be visible for phone also then keep MinimumAPILevel less than 9.

Answer 2

As I just answered here: https://stackoverflow.com/a/10540882/413127 it is possible

you need a combination of what you've outlined above in your Manifest:

 <supports-screens
        android:largeScreens="true"
        android:normalScreens="false"
        android:requiresSmallestWidthDp="600"
        android:smallScreens="false"
        android:xlargeScreens="true" />

 <uses-sdk
    android:minSdkVersion="11"
    android:targetSdkVersion="14" />