Commit 45ca9f58 authored May 02, 2016 by Peng Xu

[sensorservice] Fix on-change sensor send latest value on enable

This CL correct the behavior of sensorservice so that the latest
value of on-change sensor is send to client when enabling sensor.

The errornous behavior before is that sensorservice send the oldest
value in local cache.

Bug: 28480791
Change-Id: I7e0b8e52fa0be62ba95910789cff1fe0d4fbb03f

parent 99c68bbf

services/sensorservice/RecentEventLogger.cpp

+2 −1

Original line number	Diff line number	Diff line
		@@ -76,7 +76,8 @@ bool RecentEventLogger::populateLastEvent(sensors_event_t *event) const {
		std::lock_guard<std::mutex> lk(mLock);

		if (mRecentEvents.size()) {
		*event = mRecentEvents[mRecentEvents.size()-1].mEvent;
		// Index 0 contains the latest event emplace()'ed
		*event = mRecentEvents[0].mEvent;
		return true;
		} else {
		return false;