FP4: Import GPS HAL from LA.UM.9.12.r1-13800-SMxx50.0

Change-Id: Ia11d98eaa5191f923299950e8eb166d0e8fd67f8
diff --git a/gps/gnss/NativeAgpsHandler.h b/gps/gnss/NativeAgpsHandler.h
new file mode 100644
index 0000000..fb0b46c
--- /dev/null
+++ b/gps/gnss/NativeAgpsHandler.h
@@ -0,0 +1,64 @@
+/* Copyright (c) 2020, The Linux Foundation. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimer in the documentation and/or other materials provided
+ *       with the distribution.
+ *     * Neither the name of The Linux Foundation, nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+#ifndef NATIVEAGPSHANDLER_H
+#define NATIVEAGPSHANDLER_H
+
+#include <cinttypes>
+#include <string.h>
+#include <gps_extended_c.h>
+#include <IDataItemObserver.h>
+#include <IDataItemCore.h>
+#include <IOsObserver.h>
+
+using namespace std;
+using loc_core::IOsObserver;
+using loc_core::IDataItemObserver;
+using loc_core::IDataItemCore;
+
+class GnssAdapter;
+
+class NativeAgpsHandler : public IDataItemObserver {
+public:
+    NativeAgpsHandler(IOsObserver* sysStatObs, GnssAdapter& adapter);
+    ~NativeAgpsHandler();
+    AgpsCbInfo getAgpsCbInfo();
+    // IDataItemObserver overrides
+    virtual void notify(const list<IDataItemCore*>& dlist);
+    inline virtual void getName(string& name);
+private:
+    static NativeAgpsHandler* sLocalHandle;
+    static void agnssStatusIpV4Cb(AGnssExtStatusIpV4 statusInfo);
+    void processATLRequestRelease(AGnssExtStatusIpV4 statusInfo);
+    IOsObserver* mSystemStatusObsrvr;
+    bool mConnected;
+    string mApn;
+    GnssAdapter& mAdapter;
+};
+
+#endif // NATIVEAGPSHANDLER_H