diff options
| -rw-r--r-- | sensors/aidl/android/hardware/sensors/Event.aidl | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sensors/aidl/android/hardware/sensors/Event.aidl b/sensors/aidl/android/hardware/sensors/Event.aidl index e8550f184b..b95299c506 100644 --- a/sensors/aidl/android/hardware/sensors/Event.aidl +++ b/sensors/aidl/android/hardware/sensors/Event.aidl @@ -204,6 +204,8 @@ parcelable Event { * velocity of the head (relative to itself), in radians per second. * The direction of this vector indicates the axis of rotation, and * the magnitude indicates the rate of rotation. + * If this head tracker sensor instance does not support detecting + * velocity, then these fields must be set to 0. */ float vx; float vy; |