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Adding GNSS Model & Version String

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Adding JNI callbacks

Bug: 38003769
Test: Builds.  TODO: Basic VTS & java connection

Change-Id: I0849d3f91c0fdc2bd4af53c372e2d37f6e6aba1f
This commit is contained in:
Wyatt Riley
2017-11-08 15:07:58 -08:00
parent 5f52b4dfe5
commit fb84092313
2 changed files with 62 additions and 31 deletions
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1
services/core/jni/Android.mk
View File

@@ -94,6 +94,7 @@ LOCAL_SHARED_LIBRARIES += \
android.hardware.broadcastradio@1.2 \
android.hardware.contexthub@1.0 \
android.hardware.gnss@1.0 \
android.hardware.gnss@1.1 \
android.hardware.ir@1.0 \
android.hardware.light@2.0 \
android.hardware.power@1.0 \

92
services/core/jni/com_android_server_location_GnssLocationProvider.cpp
View File

@@ -18,7 +18,7 @@
#define LOG_NDEBUG 0
#include <android/hardware/gnss/1.0/IGnss.h>
#include <android/hardware/gnss/1.1/IGnss.h>
#include <nativehelper/JNIHelp.h>
#include "jni.h"
@@ -78,6 +78,9 @@ using android::hardware::hidl_vec;
using android::hardware::hidl_death_recipient;
using android::hidl::base::V1_0::IBase;
using android::hardware::gnss::V1_0::GnssLocation;
using android::hardware::gnss::V1_0::GnssLocationFlags;
using android::hardware::gnss::V1_0::IAGnss;
using android::hardware::gnss::V1_0::IAGnssCallback;
using android::hardware::gnss::V1_0::IAGnssCallback;
@@ -86,7 +89,6 @@ using android::hardware::gnss::V1_0::IAGnssRilCallback;
using android::hardware::gnss::V1_0::IGnss;
using android::hardware::gnss::V1_0::IGnssBatching;
using android::hardware::gnss::V1_0::IGnssBatchingCallback;
using android::hardware::gnss::V1_0::IGnssCallback;
using android::hardware::gnss::V1_0::IGnssConfiguration;
using android::hardware::gnss::V1_0::IGnssDebug;
using android::hardware::gnss::V1_0::IGnssGeofenceCallback;
@@ -100,11 +102,14 @@ using android::hardware::gnss::V1_0::IGnssNiCallback;
using android::hardware::gnss::V1_0::IGnssXtra;
using android::hardware::gnss::V1_0::IGnssXtraCallback;
using IGnssV1_1 = android::hardware::gnss::V1_1::IGnss;
using android::hardware::gnss::V1_1::IGnssCallback;
struct GnssDeathRecipient : virtual public hidl_death_recipient
{
// hidl_death_recipient interface
virtual void serviceDied(uint64_t cookie, const wp<IBase>& who) override {
// TODO(gomo): implement a better death recovery mechanism without
// TODO(b/37460011): implement a better death recovery mechanism without
// crashing system server process as described in go//treble-gnss-death
LOG_ALWAYS_FATAL("Abort due to IGNSS hidl service failure,"
" restarting system server");
@@ -113,6 +118,7 @@ struct GnssDeathRecipient : virtual public hidl_death_recipient
sp<GnssDeathRecipient> gnssHalDeathRecipient = nullptr;
sp<IGnss> gnssHal = nullptr;
sp<IGnssV1_1> gnssHalV1_1 = nullptr;
sp<IGnssXtra> gnssXtraIface = nullptr;
sp<IAGnssRil> agnssRilIface = nullptr;
sp<IGnssGeofencing> gnssGeofencingIface = nullptr;
@@ -303,33 +309,33 @@ static JNIEnv* getJniEnv() {
return env;
}
static jobject translateLocation(JNIEnv* env, const hardware::gnss::V1_0::GnssLocation& location) {
static jobject translateLocation(JNIEnv* env, const GnssLocation& location) {
JavaObject object(env, "android/location/Location", "gps");
uint16_t flags = static_cast<uint32_t>(location.gnssLocationFlags);
if (flags & hardware::gnss::V1_0::GnssLocationFlags::HAS_LAT_LONG) {
if (flags & GnssLocationFlags::HAS_LAT_LONG) {
SET(Latitude, location.latitudeDegrees);
SET(Longitude, location.longitudeDegrees);
}
if (flags & hardware::gnss::V1_0::GnssLocationFlags::HAS_ALTITUDE) {
if (flags & GnssLocationFlags::HAS_ALTITUDE) {
SET(Altitude, location.altitudeMeters);
}
if (flags & hardware::gnss::V1_0::GnssLocationFlags::HAS_SPEED) {
if (flags & GnssLocationFlags::HAS_SPEED) {
SET(Speed, location.speedMetersPerSec);
}
if (flags & hardware::gnss::V1_0::GnssLocationFlags::HAS_BEARING) {
if (flags & GnssLocationFlags::HAS_BEARING) {
SET(Bearing, location.bearingDegrees);
}
if (flags & hardware::gnss::V1_0::GnssLocationFlags::HAS_HORIZONTAL_ACCURACY) {
if (flags & GnssLocationFlags::HAS_HORIZONTAL_ACCURACY) {
SET(Accuracy, location.horizontalAccuracyMeters);
}
if (flags & hardware::gnss::V1_0::GnssLocationFlags::HAS_VERTICAL_ACCURACY) {
if (flags & GnssLocationFlags::HAS_VERTICAL_ACCURACY) {
SET(VerticalAccuracyMeters, location.verticalAccuracyMeters);
}
if (flags & hardware::gnss::V1_0::GnssLocationFlags::HAS_SPEED_ACCURACY) {
if (flags & GnssLocationFlags::HAS_SPEED_ACCURACY) {
SET(SpeedAccuracyMetersPerSecond, location.speedAccuracyMetersPerSecond);
}
if (flags & hardware::gnss::V1_0::GnssLocationFlags::HAS_BEARING_ACCURACY) {
if (flags & GnssLocationFlags::HAS_BEARING_ACCURACY) {
SET(BearingAccuracyDegrees, location.bearingAccuracyDegrees);
}
SET(Time, location.timestamp);
@@ -341,8 +347,7 @@ static jobject translateLocation(JNIEnv* env, const hardware::gnss::V1_0::GnssLo
* GnssCallback class implements the callback methods for IGnss interface.
*/
struct GnssCallback : public IGnssCallback {
Return<void> gnssLocationCb(
const android::hardware::gnss::V1_0::GnssLocation& location) override;
Return<void> gnssLocationCb(const GnssLocation& location) override;
Return<void> gnssStatusCb(const IGnssCallback::GnssStatusValue status) override;
Return<void> gnssSvStatusCb(const IGnssCallback::GnssSvStatus& svStatus) override;
Return<void> gnssNmeaCb(int64_t timestamp, const android::hardware::hidl_string& nmea) override;
@@ -352,6 +357,9 @@ struct GnssCallback : public IGnssCallback {
Return<void> gnssRequestTimeCb() override;
Return<void> gnssSetSystemInfoCb(const IGnssCallback::GnssSystemInfo& info) override;
// New in 1.1
Return<void> gnssNameCb(const android::hardware::hidl_string& name) override;
static GnssSvInfo sGnssSvList[static_cast<uint32_t>(
android::hardware::gnss::V1_0::GnssMax::SVS_COUNT)];
static size_t sGnssSvListSize;
@@ -360,19 +368,30 @@ struct GnssCallback : public IGnssCallback {
static size_t sNmeaStringLength;
};
Return<void> GnssCallback::gnssNameCb(const android::hardware::hidl_string& name) {
ALOGD("%s: name=%s\n", __func__, name.c_str());
// TODO(b/38003769): build Java code to connect to below code
/*
JNIEnv* env = getJniEnv();
env->CallVoidMethod(mCallbacksObj, method_setGnssHardwareName, name);
checkAndClearExceptionFromCallback(env, __FUNCTION__);
*/
return Void();
}
IGnssCallback::GnssSvInfo GnssCallback::sGnssSvList[static_cast<uint32_t>(
android::hardware::gnss::V1_0::GnssMax::SVS_COUNT)];
const char* GnssCallback::sNmeaString = nullptr;
size_t GnssCallback::sNmeaStringLength = 0;
size_t GnssCallback::sGnssSvListSize = 0;
Return<void> GnssCallback::gnssLocationCb(
const ::android::hardware::gnss::V1_0::GnssLocation& location) {
Return<void> GnssCallback::gnssLocationCb(const GnssLocation& location) {
JNIEnv* env = getJniEnv();
jobject jLocation = translateLocation(env, location);
bool hasLatLong = (static_cast<uint32_t>(location.gnssLocationFlags) &
hardware::gnss::V1_0::GnssLocationFlags::HAS_LAT_LONG) != 0;
GnssLocationFlags::HAS_LAT_LONG) != 0;
env->CallVoidMethod(mCallbacksObj,
method_reportLocation,
@@ -484,12 +503,12 @@ struct GnssGeofenceCallback : public IGnssGeofenceCallback {
// Methods from ::android::hardware::gps::V1_0::IGnssGeofenceCallback follow.
Return<void> gnssGeofenceTransitionCb(
int32_t geofenceId,
const android::hardware::gnss::V1_0::GnssLocation& location,
const GnssLocation& location,
GeofenceTransition transition,
hardware::gnss::V1_0::GnssUtcTime timestamp) override;
Return<void> gnssGeofenceStatusCb(
GeofenceAvailability status,
const android::hardware::gnss::V1_0::GnssLocation& location) override;
const GnssLocation& location) override;
Return<void> gnssGeofenceAddCb(int32_t geofenceId,
GeofenceStatus status) override;
Return<void> gnssGeofenceRemoveCb(int32_t geofenceId,
@@ -502,7 +521,7 @@ struct GnssGeofenceCallback : public IGnssGeofenceCallback {
Return<void> GnssGeofenceCallback::gnssGeofenceTransitionCb(
int32_t geofenceId,
const android::hardware::gnss::V1_0::GnssLocation& location,
const GnssLocation& location,
GeofenceTransition transition,
hardware::gnss::V1_0::GnssUtcTime timestamp) {
JNIEnv* env = getJniEnv();
@@ -522,7 +541,7 @@ Return<void> GnssGeofenceCallback::gnssGeofenceTransitionCb(
Return<void> GnssGeofenceCallback::gnssGeofenceStatusCb(
GeofenceAvailability status,
const android::hardware::gnss::V1_0::GnssLocation& location) {
const GnssLocation& location) {
JNIEnv* env = getJniEnv();
jobject jLocation = translateLocation(env, location);
@@ -976,12 +995,12 @@ struct GnssBatchingCallback : public IGnssBatchingCallback {
* follow.
*/
Return<void> gnssLocationBatchCb(
const ::android::hardware::hidl_vec<hardware::gnss::V1_0::GnssLocation> & locations)
const ::android::hardware::hidl_vec<GnssLocation> & locations)
override;
};
Return<void> GnssBatchingCallback::gnssLocationBatchCb(
const ::android::hardware::hidl_vec<hardware::gnss::V1_0::GnssLocation> & locations) {
const ::android::hardware::hidl_vec<GnssLocation> & locations) {
JNIEnv* env = getJniEnv();
jobjectArray jLocations = env->NewObjectArray(locations.size(),
@@ -1049,8 +1068,13 @@ static void android_location_GnssLocationProvider_class_init_native(JNIEnv* env,
LOG_ALWAYS_FATAL("Unable to get Java VM. Error: %d", jvmStatus);
}
// TODO(b/31632518)
gnssHal = IGnss::getService();
gnssHal = gnssHalV1_1 = IGnssV1_1::getService();
if (gnssHal == nullptr) {
ALOGD("gnssHal 1.1 was null, trying 1.0");
gnssHal = IGnss::getService();
}
if (gnssHal != nullptr) {
gnssHalDeathRecipient = new GnssDeathRecipient();
hardware::Return<bool> linked = gnssHal->linkToDeath(
@@ -1160,7 +1184,6 @@ static jboolean android_location_GnssLocationProvider_init(JNIEnv* env, jobject
if (!mCallbacksObj)
mCallbacksObj = env->NewGlobalRef(obj);
sp<IGnssCallback> gnssCbIface = new GnssCallback();
/*
* Fail if the main interface fails to initialize
*/
@@ -1169,7 +1192,14 @@ static jboolean android_location_GnssLocationProvider_init(JNIEnv* env, jobject
return JNI_FALSE;
}
auto result = gnssHal->setCallback(gnssCbIface);
sp<IGnssCallback> gnssCbIface = new GnssCallback();
Return<bool> result = false;
if (gnssHalV1_1 != nullptr) {
result = gnssHalV1_1->setCallback_1_1(gnssCbIface);
} else {
result = gnssHal->setCallback(gnssCbIface);
}
if (!result.isOk() || !result) {
ALOGE("SetCallback for Gnss Interface fails\n");
return JNI_FALSE;
@@ -1182,7 +1212,7 @@ static jboolean android_location_GnssLocationProvider_init(JNIEnv* env, jobject
result = gnssXtraIface->setCallback(gnssXtraCbIface);
if (!result.isOk() || !result) {
gnssXtraIface = nullptr;
ALOGE("SetCallback for Gnss Xtra Interface fails\n");
ALOGI("SetCallback for Gnss Xtra Interface fails\n");
}
}
@@ -1190,21 +1220,21 @@ static jboolean android_location_GnssLocationProvider_init(JNIEnv* env, jobject
if (agnssIface != nullptr) {
agnssIface->setCallback(aGnssCbIface);
} else {
ALOGE("Unable to Initialize AGnss interface\n");
ALOGI("Unable to Initialize AGnss interface\n");
}
sp<IGnssGeofenceCallback> gnssGeofencingCbIface = new GnssGeofenceCallback();
if (gnssGeofencingIface != nullptr) {
gnssGeofencingIface->setCallback(gnssGeofencingCbIface);
} else {
ALOGE("Unable to initialize GNSS Geofencing interface\n");
ALOGI("Unable to initialize GNSS Geofencing interface\n");
}
sp<IGnssNiCallback> gnssNiCbIface = new GnssNiCallback();
if (gnssNiIface != nullptr) {
gnssNiIface->setCallback(gnssNiCbIface);
} else {
ALOGE("Unable to initialize GNSS NI interface\n");
ALOGI("Unable to initialize GNSS NI interface\n");
}
sp<IAGnssRilCallback> aGnssRilCbIface = new AGnssRilCallback();