Merge "Fix NPE, Add null check to mActivityManager" into pi-car-dev am: c2953de5a2
am: 4533e05889

Change-Id: I009289022c9b4dca88076b4d024b135797700bd2
tree: 3d51b7d3a5723fd8747a54079f622c7a5cedb0b1
  1. res/
  2. src/
  3. tests/
  4. Android.mk
  5. AndroidManifest.xml