Merge "Revert "Revert "Update GNSS Batching to use new GnssLocation with... (912eb6e9) · Commits · e / os / android_frameworks_base

services/core/jni/com_android_server_location_GnssLocationProvider.cpp

+60 −28

Original line number	Diff line number	Diff line
		@@ -117,8 +117,6 @@ using android::hardware::hidl_death_recipient;
		using android::hardware::gnss::V1_0::GnssConstellationType;
		using android::hardware::gnss::V1_0::GnssLocationFlags;
		using android::hardware::gnss::V1_0::IAGnssRilCallback;
		using android::hardware::gnss::V1_0::IGnssBatching;
		using android::hardware::gnss::V1_0::IGnssBatchingCallback;
		using android::hardware::gnss::V1_0::IGnssGeofenceCallback;
		using android::hardware::gnss::V1_0::IGnssGeofencing;
		using android::hardware::gnss::V1_0::IGnssNavigationMessage;
		@@ -160,6 +158,10 @@ using IAGnss_V1_0 = android::hardware::gnss::V1_0::IAGnss;
		using IAGnss_V2_0 = android::hardware::gnss::V2_0::IAGnss;
		using IAGnssCallback_V1_0 = android::hardware::gnss::V1_0::IAGnssCallback;
		using IAGnssCallback_V2_0 = android::hardware::gnss::V2_0::IAGnssCallback;
		using IGnssBatching_V1_0 = android::hardware::gnss::V1_0::IGnssBatching;
		using IGnssBatching_V2_0 = android::hardware::gnss::V2_0::IGnssBatching;
		using IGnssBatchingCallback_V1_0 = android::hardware::gnss::V1_0::IGnssBatchingCallback;
		using IGnssBatchingCallback_V2_0 = android::hardware::gnss::V2_0::IGnssBatchingCallback;

		using android::hardware::gnss::measurement_corrections::V1_0::IMeasurementCorrections;
		using android::hardware::gnss::measurement_corrections::V1_0::IMeasurementCorrectionsCallback;
		@@ -192,7 +194,8 @@ sp<IAGnssRil_V2_0> agnssRilIface_V2_0 = nullptr;
		sp<IGnssGeofencing> gnssGeofencingIface = nullptr;
		sp<IAGnss_V1_0> agnssIface = nullptr;
		sp<IAGnss_V2_0> agnssIface_V2_0 = nullptr;
		sp<IGnssBatching> gnssBatchingIface = nullptr;
		sp<IGnssBatching_V1_0> gnssBatchingIface = nullptr;
		sp<IGnssBatching_V2_0> gnssBatchingIface_V2_0 = nullptr;
		sp<IGnssDebug_V1_0> gnssDebugIface = nullptr;
		sp<IGnssDebug_V2_0> gnssDebugIface_V2_0 = nullptr;
		sp<IGnssConfiguration_V1_0> gnssConfigurationIface = nullptr;
		@@ -1445,20 +1448,15 @@ Return<void> AGnssRilCallback::requestRefLocCb() {
		return Void();
		}

		/*
		* GnssBatchingCallback interface implements the callback methods
		* required by the IGnssBatching interface.
		*/
		struct GnssBatchingCallback : public IGnssBatchingCallback {
		/*
		* Methods from ::android::hardware::gps::V1_0::IGnssBatchingCallback
		* follow.
		*/
		Return<void> gnssLocationBatchCb(const hidl_vec<GnssLocation_V1_0>& locations) override;
		struct GnssBatchingCallbackUtil {
		template<class T>
		static Return<void> gnssLocationBatchCbImpl(const hidl_vec<T>& locations);
		private:
		GnssBatchingCallbackUtil() = delete;
		};

		Return<void> GnssBatchingCallback::gnssLocationBatchCb(
		const hidl_vec<GnssLocation_V1_0>& locations) {
		template<class T>
		Return<void> GnssBatchingCallbackUtil::gnssLocationBatchCbImpl(const hidl_vec<T>& locations) {
		JNIEnv* env = getJniEnv();

		jobjectArray jLocations = env->NewObjectArray(locations.size(),
		@@ -1478,6 +1476,28 @@ Return<void> GnssBatchingCallback::gnssLocationBatchCb(
		return Void();
		}

		/*
		* GnssBatchingCallback_V1_0 class implements the callback methods required by the
		* IGnssBatching 1.0 interface.
		*/
		struct GnssBatchingCallback_V1_0 : public IGnssBatchingCallback_V1_0 {
		/** Methods from ::android::hardware::gps::V1_0::IGnssBatchingCallback follow. */
		Return<void> gnssLocationBatchCb(const hidl_vec<GnssLocation_V1_0>& locations) override {
		return GnssBatchingCallbackUtil::gnssLocationBatchCbImpl(locations);
		}
		};

		/*
		* GnssBatchingCallback_V2_0 class implements the callback methods required by the
		* IGnssBatching 2.0 interface.
		*/
		struct GnssBatchingCallback_V2_0 : public IGnssBatchingCallback_V2_0 {
		/** Methods from ::android::hardware::gps::V2_0::IGnssBatchingCallback follow. */
		Return<void> gnssLocationBatchCb(const hidl_vec<GnssLocation_V2_0>& locations) override {
		return GnssBatchingCallbackUtil::gnssLocationBatchCbImpl(locations);
		}
		};

		static void android_location_GnssLocationProvider_class_init_native(JNIEnv* env, jclass clazz) {
		gnssHal_V2_0 = IGnss_V2_0::getService();
		if (gnssHal_V2_0 != nullptr) {
		@@ -1753,11 +1773,22 @@ static void android_location_GnssLocationProvider_init_once(JNIEnv* env, jclass
		gnssGeofencingIface = gnssGeofencing;
		}

		auto gnssBatching = gnssHal->getExtensionGnssBatching();
		if (!gnssBatching.isOk()) {
		ALOGD("Unable to get a handle to gnssBatching");
		// If IGnssBatching.hal@2.0 is not supported, use IGnssBatching.hal@1.0
		if (gnssHal_V2_0 != nullptr) {
		auto gnssBatching_V2_0 = gnssHal_V2_0->getExtensionGnssBatching_2_0();
		if (!gnssBatching_V2_0.isOk()) {
		ALOGD("Unable to get a handle to GnssBatching_V2_0");
		} else {
		gnssBatchingIface = gnssBatching;
		gnssBatchingIface_V2_0 = gnssBatching_V2_0;
		}
		}
		if (gnssBatchingIface_V2_0 == nullptr ) {
		auto gnssBatching_V1_0 = gnssHal->getExtensionGnssBatching();
		if (!gnssBatching_V1_0.isOk()) {
		ALOGD("Unable to get a handle to GnssBatching");
		} else {
		gnssBatchingIface = gnssBatching_V1_0;
		}
		}

		if (gnssHal_V2_0 != nullptr) {
		@@ -2123,8 +2154,6 @@ struct AGnssDispatcher {

		private:
		AGnssDispatcher() = delete;
		AGnssDispatcher(const AGnssDispatcher&) = delete;
		AGnssDispatcher& operator=(const AGnssDispatcher&) = delete;
		};

		void AGnssDispatcher::dataConnOpen(sp<IAGnss_V1_0> agnssIface, JNIEnv* env, jstring apn,
		@@ -2848,12 +2877,15 @@ static jint android_location_GnssBatchingProvider_get_batch_size(JNIEnv*, jclass
		}

		static jboolean android_location_GnssBatchingProvider_init_batching(JNIEnv*, jclass) {
		if (gnssBatchingIface == nullptr) {
		if (gnssBatchingIface_V2_0 != nullptr) {
		sp<IGnssBatchingCallback_V2_0> gnssBatchingCbIface_V2_0 = new GnssBatchingCallback_V2_0();
		return static_cast<jboolean>(gnssBatchingIface_V2_0->init_2_0(gnssBatchingCbIface_V2_0));
		} else if (gnssBatchingIface != nullptr) {
		sp<IGnssBatchingCallback_V1_0> gnssBatchingCbIface_V1_0 = new GnssBatchingCallback_V1_0();
		return static_cast<jboolean>(gnssBatchingIface->init(gnssBatchingCbIface_V1_0));
		} else {
		return JNI_FALSE; // batching not supported
		}
		sp<IGnssBatchingCallback> gnssBatchingCbIface = new GnssBatchingCallback();

		return static_cast<jboolean>(gnssBatchingIface->init(gnssBatchingCbIface));
		}

		static void android_location_GnssBatchingProvider_cleanup_batching(JNIEnv*, jclass) {
		@@ -2869,10 +2901,10 @@ static jboolean android_location_GnssBatchingProvider_start_batch(JNIEnv*, jclas
		return JNI_FALSE; // batching not supported
		}

		IGnssBatching::Options options;
		IGnssBatching_V1_0::Options options;
		options.periodNanos = periodNanos;
		if (wakeOnFifoFull) {
		options.flags = static_cast<uint8_t>(IGnssBatching::Flag::WAKEUP_ON_FIFO_FULL);
		options.flags = static_cast<uint8_t>(IGnssBatching_V1_0::Flag::WAKEUP_ON_FIFO_FULL);
		} else {
		options.flags = 0;
		}