I’m developing an Android 3.1 Tablet application using android.support.v4.view.ViewPagerand android.support.v4.app.FragmentActivity.
The following fragment has been generated programmatically:

Eight EditText rows have been generated programmatically.
If I tap on an EditText I see this:

When tap on table home button on this screen, and I come back to app I see this:

But if view is destroyed and then recreated (and I recreate all 8 rows programmatically) all work fine.
What’s happening?
I’ve solved the problem setting a ScrollView as parent layout.