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/GnssDebug.cpp b/gnss/1.0/default/GnssDebug.cpp
new file mode 100644
index 0000000..e227e17
--- /dev/null
+++ b/gnss/1.0/default/GnssDebug.cpp
@@ -0,0 +1,57 @@
+/*
+ * 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.
+ */
+
+#define LOG_TAG "GnssHAL_GnssDebugInterface"
+
+#include "GnssDebug.h"
+
+namespace android {
+namespace hardware {
+namespace gnss {
+namespace V1_0 {
+namespace implementation {
+
+GnssDebug::GnssDebug(const GpsDebugInterface* gpsDebugIface) : mGnssDebugIface(gpsDebugIface) {}
+
+// Methods from ::android::hardware::gnss::V1_0::IGnssDebug follow.
+Return<void> GnssDebug::getDebugData(getDebugData_cb _hidl_cb) {
+ /*
+ * This is a new interface and hence there is no way to retrieve the
+ * debug data from the HAL.
+ */
+ DebugData data = {};
+
+ _hidl_cb(data);
+
+ /*
+ * Log the debug data sent from the conventional Gnss HAL. This code is
+ * moved here from GnssLocationProvider.
+ */
+ if (mGnssDebugIface) {
+ char buffer[kMaxDebugStrLen + 1];
+ size_t length = mGnssDebugIface->get_internal_state(buffer, kMaxDebugStrLen);
+ length = std::max(length, kMaxDebugStrLen);
+ buffer[length] = '\0';
+ ALOGD("Gnss Debug Data: %s", buffer);
+ }
+ return Void();
+}
+
+} // namespace implementation
+} // namespace V1_0
+} // namespace gnss
+} // namespace hardware
+} // namespace android