Refactor and reuse some read device file logic
Add skeleton on HAL for Gnss raw measurement injection
Bug: 190757198
Test: manual test
Change-Id: I9b58043d5ed321aa71ff4f23031df251ae89c407
diff --git a/gnss/aidl/default/GnssMeasurementInterface.cpp b/gnss/aidl/default/GnssMeasurementInterface.cpp
index fcc1f98..0e489c5 100644
--- a/gnss/aidl/default/GnssMeasurementInterface.cpp
+++ b/gnss/aidl/default/GnssMeasurementInterface.cpp
@@ -19,11 +19,13 @@
#include "GnssMeasurementInterface.h"
#include <aidl/android/hardware/gnss/BnGnss.h>
#include <log/log.h>
+#include "GnssReplayUtils.h"
#include "Utils.h"
namespace aidl::android::hardware::gnss {
using Utils = ::android::hardware::gnss::common::Utils;
+using ReplayUtils = ::android::hardware::gnss::common::ReplayUtils;
std::shared_ptr<IGnssMeasurementCallback> GnssMeasurementInterface::sCallback = nullptr;
@@ -63,9 +65,22 @@
mIsActive = true;
mThread = std::thread([this, enableCorrVecOutputs]() {
while (mIsActive == true) {
- auto measurement = Utils::getMockMeasurement(enableCorrVecOutputs);
- this->reportMeasurement(measurement);
-
+ std::string rawMeasurementStr = "";
+ if (ReplayUtils::hasGnssDeviceFile() &&
+ ReplayUtils::isGnssRawMeasurement(
+ rawMeasurementStr = ReplayUtils::getDataFromDeviceFile(
+ std::string(
+ ::android::hardware::gnss::common::CMD_GET_RAWMEASUREMENT),
+ mMinIntervalMillis))) {
+ // TODO: implement rawMeasurementStr parser and report measurement.
+ ALOGD("rawMeasurementStr(size: %zu) from device file: %s", rawMeasurementStr.size(),
+ rawMeasurementStr.c_str());
+ auto measurement = Utils::getMockMeasurement(enableCorrVecOutputs);
+ this->reportMeasurement(measurement);
+ } else {
+ auto measurement = Utils::getMockMeasurement(enableCorrVecOutputs);
+ this->reportMeasurement(measurement);
+ }
std::this_thread::sleep_for(std::chrono::milliseconds(mMinIntervalMillis));
}
});