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| author | Vinod Krishnan <vinodkrishnan@google.com> | 2014-08-28 23:08:37 +0000 |
|---|---|---|
| committer | Android Git Automerger <android-git-automerger@android.com> | 2014-08-28 23:08:37 +0000 |
| commit | 38014a7c819ae81bbc5f92b0f43ebd464faa4a97 (patch) | |
| tree | f22a5b68f88e013c2ac8ef2793632fea9e5e8c1f /include | |
| parent | 611a3b71431293a123a11af99ff731ab30067632 (diff) | |
| parent | 74279e3c23bd62c70d53098be91db85df5a68ece (diff) | |
| download | hardware_libhardware-38014a7c819ae81bbc5f92b0f43ebd464faa4a97.zip hardware_libhardware-38014a7c819ae81bbc5f92b0f43ebd464faa4a97.tar.gz hardware_libhardware-38014a7c819ae81bbc5f92b0f43ebd464faa4a97.tar.bz2 | |
am 74279e3c: Adding information about the first activation
* commit '74279e3c23bd62c70d53098be91db85df5a68ece':
Adding information about the first activation
Diffstat (limited to 'include')
| -rw-r--r-- | include/hardware/sensors.h | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/include/hardware/sensors.h b/include/hardware/sensors.h index 418c348..cc08091 100644 --- a/include/hardware/sensors.h +++ b/include/hardware/sensors.h @@ -804,9 +804,11 @@ enum { * * Because this sensor is on-change, events must be generated when and only * when heart_rate.bpm or heart_rate.status have changed since the last - * event. The event should be generated no faster than every period_ns passed - * to setDelay() or to batch(). See the definition of the on-change trigger - * mode for more information. + * event. In particular, upon the first activation, unless the device is known + * to not be on the body, the status field of the first event must be set to + * SENSOR_STATUS_UNRELIABLE. The event should be generated no faster than every + * period_ns passed to setDelay() or to batch(). + * See the definition of the on-change trigger mode for more information. * * sensor_t.requiredPermission must be set to SENSOR_PERMISSION_BODY_SENSORS. */ |