I am having the following specification images,
xlarge screens are at least 960dp x 720dp
large screens are at least 640dp x 480dp
normal screens are at least 470dp x 320dp
small screens are at least 426dp x 320dp
Both in portrait and landscape. These are stretched in Tablet. But working fine in mobile. I am handling the configuration changes using the onConfigurationChanged() override method. Is any other way for giving the images for Android application. I reffered the following link for screen sizes. http://developer.android.com/guide/practices/screens_support.html
you can use drawable-large for tab