Add null checks to MissedCallNotifier.

Bug: 16782303
Change-Id: I1ffee114315c20db33512082f9c0d25db8010988
2 files changed
tree: b4ce6509fae1342fc5b6fc3dc278578e1aec56b7
  1. libs/
  2. res/
  3. src/
  4. tests/
  5. .classpath
  6. .project
  7. Android.mk
  8. AndroidManifest.xml