wayne: Import GPS

 * QC Tag: LA.UM.6.2.r1-06100-sdm660.0

Change-Id: I26da3b90caa473ed5f88408627463ec7f7655f23
Signed-off-by: Isaac Chen <isaacchen@isaacchen.cn>

1 files changed, 85 insertions, 0 deletions

diff --git a/gps/android/GnssNi.cpp b/gps/android/GnssNi.cpp
new file mode 100644
index 0000000..4437932
--- /dev/null
+++ b/gps/android/GnssNi.cpp
@@ -0,0 +1,85 @@
+/*
+ * Copyright (c) 2017, The Linux Foundation. All rights reserved.
+ * Not a Contribution
+ */
+/*
+ * 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 "LocSvc_GnssNiInterface"
+
+#include <log_util.h>
+#include "Gnss.h"
+#include "GnssNi.h"
+
+namespace android {
+namespace hardware {
+namespace gnss {
+namespace V1_0 {
+namespace implementation {
+
+void GnssNi::GnssNiDeathRecipient::serviceDied(uint64_t cookie, const wp<IBase>& who) {
+    LOC_LOGE("%s] service died. cookie: %llu, who: %p",
+            __FUNCTION__, static_cast<unsigned long long>(cookie), &who);
+    // we do nothing here
+    // Gnss::GnssDeathRecipient will stop the session
+}
+
+GnssNi::GnssNi(Gnss* gnss) : mGnss(gnss) {
+    mGnssNiDeathRecipient = new GnssNiDeathRecipient(this);
+}
+
+// Methods from ::android::hardware::gnss::V1_0::IGnssNi follow.
+Return<void> GnssNi::setCallback(const sp<IGnssNiCallback>& callback)  {
+    if (mGnss == nullptr) {
+        LOC_LOGE("%s]: mGnss is nullptr", __FUNCTION__);
+        return Void();
+    }
+
+    mGnss->setGnssNiCb(callback);
+
+    if (mGnssNiCbIface != nullptr) {
+        mGnssNiCbIface->unlinkToDeath(mGnssNiDeathRecipient);
+    }
+    mGnssNiCbIface = callback;
+    if (mGnssNiCbIface != nullptr) {
+        mGnssNiCbIface->linkToDeath(mGnssNiDeathRecipient, 0 /*cookie*/);
+    }
+
+    return Void();
+}
+
+Return<void> GnssNi::respond(int32_t notifId, IGnssNiCallback::GnssUserResponseType userResponse)  {
+    if (mGnss == nullptr) {
+        LOC_LOGE("%s]: mGnss is nullptr", __FUNCTION__);
+        return Void();
+    }
+
+    GnssAPIClient* api = mGnss->getApi();
+    if (api == nullptr) {
+        LOC_LOGE("%s]: api is nullptr", __FUNCTION__);
+        return Void();
+    }
+
+    api->gnssNiRespond(notifId, userResponse);
+
+    return Void();
+}
+
+}  // namespace implementation
+}  // namespace V1_0
+}  // namespace gnss
+}  // namespace hardware
+}  // namespace android