Hide the spinner and show failure message if photo data is null

When we fail to load the photo and the data for the photo is null, we
should hide the spinner and show the failure message. This happens if
you're loading from the network and airplane mode is enabled.

Bug: 8407579
Change-Id: Id473cead577f614df2cc6b09898f6048cccf5965
1 file changed
tree: a23594fceaf972bfe6b6f110d1dac4471d11eaac
  1. res/
  2. sample/
  3. src/
  4. .gitignore
  5. Android.mk
  6. AndroidManifest.xml