bluetooth keyboard will cause activity destroy and recreate

Question

Bluetooth keyboard will cause activity destroy and recreate if I turn off it or far away from pad(Android) Activity will be recreate how can i avoid this problem

Answer 1

In contrast to the accepted answer, I found that keyboard|keyboardHidden was not enough. I was working with a Logitech Bluetooth keyboard (model #JNZYR0021).

What did work was this:

Apparently this Logitech keyboard also changes navigation, which is weird because the Android docs say:

The navigation type (trackball/dpad) has changed. (This should never normally happen.)

Go figure.