Fix crash after rotation in SelectAccountDialogFragment

* Refactor code so that the callback can be parcelled and
persisted in the fragment after rotation.

* Make callbacks inner static classes to avoid potential
leaks

Bug: 21650435
Change-Id: Ie7c640f580233256c99d0e9e1643153d4c599d20
1 file changed
tree: 73a7c364debfa452162652a51e6f94a2580fcfa3
  1. res/
  2. src/
  3. tests/
  4. Android.mk
  5. AndroidManifest.xml
  6. proguard.flags