am 4d6b0d46: Fix NPE in setSpeakerphoneOn

* commit '4d6b0d46545b98b5e22d8d0da2b7adf2137724be':
  Fix NPE in setSpeakerphoneOn
tree: e641e4822798f2c9fa4f89d6028141cfc1974c96
  1. res/
  2. src/
  3. tests/
  4. Android.mk
  5. AndroidManifest.xml
  6. proguard.flags