Portrait for phone, landscape for Tablet (Android-Layout)

Question

So I\'m making an application for Android and I want to force Landscape orientation for tablets and Portrait orientation for phones. However, it seems as though I can only

Answer 1

set a layout called llTablet on the layout menu in the "layout-large" folder layouts and a llPhone layout on the layout menu in the "layout" folder. By menu am refering to the first layout the user is entering. Then check if you can reference it. If you can't reference llPhone then its a tablet.

llPhone = (LinearLayout) findViewById (R.id.llPhone)
if (llPhone == null) {
 tablet = true;
}
else {
 tablet = false;
}