MiPad4/android_device_xiaomi_sdm660-common
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Remove tracking redundanty and assure min interval

Browse source 
A tracking interval should not be less than 100ms
If tracking interval or power mode is updated to
the same value, then start tracking should not be
sent to the modem again.
Fix some issues with multiplex with powerMode

Change-Id: I91e5d0577569b96179a5337af0fc91641dc126db
CRs-fixed: 2190953
This commit is contained in:
Dante Russo 2019-02-20 11:30:12 -08:00
parent d31be64700
commit e22619060b
2 changed files with 13 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
core/LocAdapterBase.h
View file

@ -34,6 +34,8 @@
#include <LocationAPI.h>
#include <map>
#define MIN_TRACKING_INTERVAL (100) // 100 msec
typedef struct LocationSessionKey {
LocationAPI* client;
uint32_t id;

11
gnss/GnssAdapter.cpp
View file

@ -2303,6 +2303,9 @@ GnssAdapter::startTrackingCommand(LocationAPI* client, TrackingOptions& options)
mTrackingOptions.tbm, TRACKING_TBM_THRESHOLD_MILLIS);
mTrackingOptions.powerMode = GNSS_POWER_MODE_M2;
}
if (mTrackingOptions.minInterval < MIN_TRACKING_INTERVAL) {
mTrackingOptions.minInterval = MIN_TRACKING_INTERVAL;
}
// Api doesn't support multiple clients for time based tracking, so mutiplex
bool reportToClientWithNoWait =
mAdapter.startTrackingMultiplex(mClient, mSessionId, mTrackingOptions);
@ -2361,6 +2364,7 @@ GnssAdapter::startTrackingMultiplex(LocationAPI* client, uint32_t sessionId,
}
if (updateOptions) {
// restart time based tracking with the newly updated options
startTracking(client, sessionId, multiplexedOptions);
// need to wait for QMI callback
reportToClientWithNoWait = false;
@ -2375,6 +2379,10 @@ void
GnssAdapter::startTracking(LocationAPI* client, uint32_t sessionId,
const TrackingOptions& trackingOptions)
{
LOC_LOGd("minInterval %u minDistance %u mode %u powermode %u tbm %u",
trackingOptions.minInterval, trackingOptions.minDistance,
trackingOptions.mode, trackingOptions.powerMode, trackingOptions.tbm);
LocPosMode locPosMode = {};
convertOptions(locPosMode, trackingOptions);
@ -2487,6 +2495,9 @@ GnssAdapter::updateTrackingOptionsCommand(LocationAPI* client, uint32_t id,
mTrackingOptions.tbm, TRACKING_TBM_THRESHOLD_MILLIS);
mTrackingOptions.powerMode = GNSS_POWER_MODE_M2;
}
if (mTrackingOptions.minInterval < MIN_TRACKING_INTERVAL) {
mTrackingOptions.minInterval = MIN_TRACKING_INTERVAL;
}
// Api doesn't support multiple clients for time based tracking, so mutiplex
bool reportToClientWithNoWait =
mAdapter.updateTrackingMultiplex(mClient, mSessionId, mTrackingOptions);