Default implementation Gnss HAL
Test: On Angler, GPS location available on Maps. All interfaces other
than AGnssRil, AGnssNavigationMessage and GnssNi are functionally tested. AGnssRil and
AGnssNavigationMessage are not implemented by conventional GPS HALs in Google devices that would be
upgrading to O.
Bug:31974439
Change-Id: I66225225ed79bc1735d6dd27954b1f9f69ffc557
diff --git a/gnss/1.0/default/GnssNavigationMessage.h b/gnss/1.0/default/GnssNavigationMessage.h
new file mode 100644
index 0000000..882854b
--- /dev/null
+++ b/gnss/1.0/default/GnssNavigationMessage.h
@@ -0,0 +1,77 @@
+/*
+ * Copyright (C) 2016 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef android_hardware_gnss_V1_0_GnssNavigationMessage_H_
+#define android_hardware_gnss_V1_0_GnssNavigationMessage_H_
+
+#include <android/hardware/gnss/1.0/IGnssNavigationMessage.h>
+#include <hidl/Status.h>
+#include <hardware/gps.h>
+
+namespace android {
+namespace hardware {
+namespace gnss {
+namespace V1_0 {
+namespace implementation {
+
+using ::android::hardware::gnss::V1_0::IGnssNavigationMessage;
+using ::android::hardware::gnss::V1_0::IGnssNavigationMessageCallback;
+using ::android::hardware::Return;
+using ::android::hardware::Void;
+using ::android::hardware::hidl_vec;
+using ::android::hardware::hidl_string;
+using ::android::sp;
+
+using LegacyGnssNavigationMessage = ::GnssNavigationMessage;
+
+/*
+ * Extended interface for GNSS navigation message reporting support. Also contains wrapper methods
+ * to allow methods from IGnssNavigationMessageCallback interface to be passed into the conventional
+ * implementation of the GNSS HAL.
+ */
+struct GnssNavigationMessage : public IGnssNavigationMessage {
+ GnssNavigationMessage(const GpsNavigationMessageInterface* gpsNavigationMessageIface);
+
+ /*
+ * Methods from ::android::hardware::gnss::V1_0::IGnssNavigationMessage follow.
+ * These declarations were generated from IGnssNavigationMessage.hal.
+ */
+ Return<GnssNavigationMessageStatus> setCallback(
+ const sp<IGnssNavigationMessageCallback>& callback) override;
+ Return<void> close() override;
+
+ /*
+ * Callback methods to be passed into the conventional GNSS HAL by the default implementation.
+ * These methods are not part of the IGnssNavigationMessage base class.
+ */
+ static void gnssNavigationMessageCb(LegacyGnssNavigationMessage* message);
+
+ /*
+ * Holds function pointers to the callback methods.
+ */
+ static GpsNavigationMessageCallbacks sGnssNavigationMessageCb;
+ private:
+ const GpsNavigationMessageInterface* mGnssNavigationMessageIface = nullptr;
+ static sp<IGnssNavigationMessageCallback> sGnssNavigationMsgCbIface;
+};
+
+} // namespace implementation
+} // namespace V1_0
+} // namespace gnss
+} // namespace hardware
+} // namespace android
+
+#endif // android_hardware_gnss_V1_0_GnssNavigationMessage_H_