Support virtualizers without strength parameter

b/7277614

Change-Id: Iaa4d9896c99f27d2980eb327c333c0d60d616d7d
4 files changed
tree: 59af005c7362d19aee60169cedc79730febe2390
  1. res/
  2. src/
  3. Android.mk
  4. AndroidManifest.xml