Fix a crash when equals() is called on null String am: 384d0e331f am: 831fb52562 am: e3501aa68c
am: 8b2fce2f43

Change-Id: I89598f370cc21e864ee21272899f2f4ed7d61c14
tree: 6b3fe9c4233d07aebb04f622d9b5b6341386bb1f
  1. proto/
  2. res/
  3. src/
  4. Android.bp
  5. AndroidManifest.xml
  6. OWNERS