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Fill baseband C/N0 in JNI

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Fixes: 144850155
Test: on cuttlefish
Change-Id: Id7aebb0228aeae9c32737e7bc016efd384db9d35
This commit is contained in:
Yu-Han Yang
2020-01-10 17:24:47 -08:00
parent 106fa497e5
commit 3ffaf3af76
1 changed files with 27 additions and 6 deletions
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33
services/core/jni/com_android_server_location_GnssLocationProvider.cpp
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@@ -202,6 +202,7 @@ struct GnssDeathRecipient : virtual public hidl_death_recipient
// Must match the value from GnssMeasurement.java
static const uint32_t ADR_STATE_HALF_CYCLE_REPORTED = (1<<4);
static const uint32_t SVID_FLAGS_HAS_BASEBAND_CN0 = (1<<4);
sp<GnssDeathRecipient> gnssHalDeathRecipient = nullptr;
sp<IGnss_V1_0> gnssHal = nullptr;
@@ -631,6 +632,16 @@ private:
template<class T>
Return<void> gnssSvStatusCbImpl(const T& svStatus);
template<class T>
uint32_t getHasBasebandCn0DbHzFlag(const T& svStatus) {
return 0;
}
template<class T>
double getBasebandCn0DbHz(const T& svStatus, size_t i) {
return 0.0;
}
uint32_t getGnssSvInfoListSize(const IGnssCallback_V1_0::GnssSvStatus& svStatus) {
return svStatus.numSvs;
}
@@ -655,8 +666,6 @@ private:
const IGnssCallback_V1_0::GnssSvInfo& getGnssSvInfoOfIndex(
const hidl_vec<IGnssCallback_V2_1::GnssSvInfo>& svInfoList, size_t i) {
// TODO(b/144850155): fill baseband CN0 after it's available in Java object.
ALOGD("getGnssSvInfoOfIndex %d: baseband C/N0: %f", (int) i, svInfoList[i].basebandCN0DbHz);
return svInfoList[i].v2_0.v1_0;
}
@@ -718,6 +727,18 @@ Return<void> GnssCallback::gnssStatusCb(const IGnssCallback_V2_0::GnssStatusValu
return Void();
}
template<>
uint32_t GnssCallback::getHasBasebandCn0DbHzFlag(const hidl_vec<IGnssCallback_V2_1::GnssSvInfo>&
svStatus) {
return SVID_FLAGS_HAS_BASEBAND_CN0;
}
template<>
double GnssCallback::getBasebandCn0DbHz(const hidl_vec<IGnssCallback_V2_1::GnssSvInfo>& svInfoList,
size_t i) {
return svInfoList[i].basebandCN0DbHz;
}
template<class T>
Return<void> GnssCallback::gnssSvStatusCbImpl(const T& svStatus) {
JNIEnv* env = getJniEnv();
@@ -755,8 +776,8 @@ Return<void> GnssCallback::gnssSvStatusCbImpl(const T& svStatus) {
elev[i] = info.elevationDegrees;
azim[i] = info.azimuthDegrees;
carrierFreq[i] = info.carrierFrequencyHz;
// TODO(b/144850155): fill svidWithFlags with hasBasebandCn0DbHz based on HAL versions
basebandCn0s[i] = 0.0;
svidWithFlags[i] |= getHasBasebandCn0DbHzFlag(svStatus);
basebandCn0s[i] = getBasebandCn0DbHz(svStatus, i);
}
env->ReleaseIntArrayElements(svidWithFlagArray, svidWithFlags, 0);
@@ -1182,8 +1203,8 @@ void GnssMeasurementCallback::translateSingleGnssMeasurement
const IGnssMeasurementCallback_V2_1::GnssMeasurement* measurement_V2_1,
JavaObject& object) {
translateSingleGnssMeasurement(&(measurement_V2_1->v2_0), object);
// TODO(b/144850155): fill baseband CN0 after it's available in Java object
ALOGD("baseband CN0DbHz = %f\n", measurement_V2_1->basebandCN0DbHz);
SET(BasebandCn0DbHz, measurement_V2_1->basebandCN0DbHz);
}
template<class T>