Commit 62569ecf authored Nov 07, 2011 by Mathias Agopian

SensorService now always clamps the requested rate

Requested rate will be clamped to the minimum rate and then
to 1ms. Previously we would return an error if a lower
rate was asked. The SensorManager documentation wording
allows this change.

We do this to get more consistancy between all the sensor
drivers / HALs

Change-Id: I199f76486fb76ccbb11e7280460a03726c767e84

parent ae09d65f

services/sensorservice/SensorService.cpp

+3 −2

Original line number	Diff line number	Diff line
		@@ -478,8 +478,9 @@ status_t SensorService::setEventRate(const sp<SensorEventConnection>& connection
		if (ns < 0)
		return BAD_VALUE;

		if (ns == 0) {
		ns = sensor->getSensor().getMinDelayNs();
		nsecs_t minDelayNs = sensor->getSensor().getMinDelayNs();
		if (ns < minDelayNs) {
		ns = minDelayNs;
		}

		if (ns < MINIMUM_EVENTS_PERIOD)