Fix NPE caused by null velocity tracker

Bug: 15012441
Change-Id: I5ffe98435f33c8991176bee6dd9208c81b03712c
1 file changed
tree: 5a7826d05d39d435778738544e945b22b6e6b84d
  1. res/
  2. src/
  3. tests/
  4. Android.mk
  5. AndroidManifest.xml
  6. proguard.flags