Improve notifyChanged to retry in 1 second on error
Improve notifyChanged to retry in 1 second on error

Resolves case where post completes during orientation change,
causing UI to get out of sync.

Signed-off-by: Greg Meiste <8a8f45e57c045ec63dc7e56e5eda862ea8c7cd4f@gmail.com>

meisteg/PickTheWinner,meisteg/PickTheWinner,meisteg/PickTheWinner