with bluetooth

• using gvr-android-sdk v0.8.1 (but could be easy updated - tested with v0.8.5 - OK)
• for Android versions >= KitKat
• Wi-Fi connection supported
• Bluetooth connection supported
• reduced apk size
• could be replacement for configuration in VR apps
  
  

proof of concept

• using gvr-android-sdk v0.8.0
• for Android versions >= KitKat
• only Wi-Fi connection supported