Add watch-application initial Code 80/110180/21 submit/tizen/20170220.230014
authorJunghoon Park <jh9216.park@samsung.com>
Fri, 13 Jan 2017 09:21:41 +0000 (18:21 +0900)
committerSukHyung, Kang <shine.kang@samsung.com>
Mon, 20 Feb 2017 00:44:02 +0000 (09:44 +0900)
Change-Id: I558fcf8a314ea5910b4d3fe1d790d82f66f41b66
Signed-off-by: Junghoon Park <jh9216.park@samsung.com>
22 files changed:
LICENSE [new file with mode: 0755]
Tizen.Applications.WatchApplication/Interop/Interop.Libraries.cs [new file with mode: 0755]
Tizen.Applications.WatchApplication/Interop/Interop.Watch.cs [new file with mode: 0755]
Tizen.Applications.WatchApplication/Properties/AssemblyInfo.cs [new file with mode: 0755]
Tizen.Applications.WatchApplication/Tizen.Applications.CoreBackend/WatchCoreBackend.cs [new file with mode: 0755]
Tizen.Applications.WatchApplication/Tizen.Applications.CoreBackend/WatchEventType.cs [new file with mode: 0755]
Tizen.Applications.WatchApplication/Tizen.Applications.WatchApplication.Net45.csproj [new file with mode: 0755]
Tizen.Applications.WatchApplication/Tizen.Applications.WatchApplication.Net45.project.json [new file with mode: 0755]
Tizen.Applications.WatchApplication/Tizen.Applications.WatchApplication.csproj [new file with mode: 0755]
Tizen.Applications.WatchApplication/Tizen.Applications.WatchApplication.nuspec [new file with mode: 0755]
Tizen.Applications.WatchApplication/Tizen.Applications.WatchApplication.project.json [new file with mode: 0755]
Tizen.Applications.WatchApplication/Tizen.Applications.WatchApplication.snk [new file with mode: 0755]
Tizen.Applications.WatchApplication/Tizen.Applications/AmbientEventArgs.cs [new file with mode: 0755]
Tizen.Applications.WatchApplication/Tizen.Applications/AmbientTickType.cs [new file with mode: 0755]
Tizen.Applications.WatchApplication/Tizen.Applications/SafeWatchTimeHandle.cs [new file with mode: 0755]
Tizen.Applications.WatchApplication/Tizen.Applications/TimeEventArgs.cs [new file with mode: 0755]
Tizen.Applications.WatchApplication/Tizen.Applications/TimeTickResolution.cs [new file with mode: 0755]
Tizen.Applications.WatchApplication/Tizen.Applications/WatchApplication.cs [new file with mode: 0755]
Tizen.Applications.WatchApplication/Tizen.Applications/WatchTime.cs [new file with mode: 0755]
Tizen.Applications.WatchApplication/Tizen.Applications/WatchWindow.cs [new file with mode: 0755]
packaging/csapi-watch-application.manifest [new file with mode: 0755]
packaging/csapi-watch-application.spec [new file with mode: 0755]

diff --git a/LICENSE b/LICENSE
new file mode 100755 (executable)
index 0000000..d645695
--- /dev/null
+++ b/LICENSE
@@ -0,0 +1,202 @@
+
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diff --git a/Tizen.Applications.WatchApplication/Interop/Interop.Libraries.cs b/Tizen.Applications.WatchApplication/Interop/Interop.Libraries.cs
new file mode 100755 (executable)
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--- /dev/null
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+/*
+ * Copyright (c) 2016 Samsung Electronics Co., Ltd All Rights Reserved
+ *
+ * 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.
+ */
+
+internal static partial class Interop
+{
+    internal static partial class Libraries
+    {
+        public const string AppCommon = "libcapi-appfw-app-common.so.0";
+        public const string AppCoreWatch = "libappcore-watch.so.1";
+    }
+}
\ No newline at end of file
diff --git a/Tizen.Applications.WatchApplication/Interop/Interop.Watch.cs b/Tizen.Applications.WatchApplication/Interop/Interop.Watch.cs
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index 0000000..b4ffa33
--- /dev/null
@@ -0,0 +1,158 @@
+/*
+ * Copyright (c) 2016 Samsung Electronics Co., Ltd All Rights Reserved
+ *
+ * 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.
+ */
+
+using System;
+using System.Runtime.InteropServices;
+using Tizen.Applications;
+
+internal static partial class Interop
+{
+    internal static partial class Watch
+    {
+        internal enum AppEventType
+        {
+            LowMemory = 0,
+            LowBattery,
+            LanguageChanged,
+            DeviceOrientationChanged,
+            RegionFormatChanged,
+            SuspendedStateChanged
+        }
+
+        internal enum ErrorCode
+        {
+            None = Tizen.Internals.Errors.ErrorCode.None,
+            InvalidParameter = Tizen.Internals.Errors.ErrorCode.InvalidParameter,
+            OutOfMemory = Tizen.Internals.Errors.ErrorCode.OutOfMemory,
+            InvalidContext = -0x01100000 | 0x01,
+            NoSuchFile = Tizen.Internals.Errors.ErrorCode.NoSuchFile,
+            AlreadyRunning = Tizen.Internals.Errors.ErrorCode.AlreadyInProgress
+        }
+
+        internal delegate void AppEventCallback(IntPtr handle, IntPtr data);
+
+        internal delegate bool WatchAppCreateCallback(int width, int height, IntPtr userData);
+
+        internal delegate void WatchAppPauseCallback(IntPtr userData);
+
+        internal delegate void WatchAppResumeCallback(IntPtr userData);
+
+        internal delegate void WatchAppTerminateCallback(IntPtr userData);
+
+        internal delegate void WatchAppControlCallback(IntPtr appControl, IntPtr userData);
+
+        internal delegate void WatchAppTimeTickCallback(IntPtr watchTime, IntPtr userData);
+
+        internal delegate void WatchAppAmbientTickCallback(IntPtr watchTime, IntPtr userData);
+
+        internal delegate void WatchAppAmbientChangedCallback(bool ambientMode, IntPtr userData);
+
+        [StructLayout(LayoutKind.Sequential)]
+        internal struct WatchAppLifecycleCallbacks
+        {
+            public WatchAppCreateCallback OnCreate;
+            public WatchAppControlCallback OnAppControl;
+            public WatchAppPauseCallback OnPause;
+            public WatchAppResumeCallback OnResume;
+            public WatchAppTerminateCallback OnTerminate;
+            public WatchAppTimeTickCallback OnTick;
+            public WatchAppAmbientTickCallback OnAmbientTick;
+            public WatchAppAmbientChangedCallback OnAmbientChanged;
+        }
+
+        [DllImport(Libraries.AppCoreWatch, EntryPoint = "watch_app_main")]
+        internal static extern ErrorCode Main(int argc, string[] argv, ref WatchAppLifecycleCallbacks callback, IntPtr userData);
+
+        [DllImport(Libraries.AppCoreWatch, EntryPoint = "watch_app_exit")]
+        internal static extern void Exit();
+
+        [DllImport(Libraries.AppCoreWatch, EntryPoint = "watch_app_add_event_handler")]
+        internal static extern ErrorCode AddEventHandler(out IntPtr handle, AppEventType eventType, AppEventCallback callback, IntPtr userData);
+
+        [DllImport(Libraries.AppCoreWatch, EntryPoint = "watch_app_remove_event_handler")]
+        internal static extern ErrorCode RemoveEventHandler(IntPtr handle);
+
+        // tizen 3.0
+        [DllImport(Libraries.AppCoreWatch, EntryPoint = "watch_app_set_time_tick_frequency")]
+        internal static extern ErrorCode SetTimeTickFrequency(int ticks, TimeTickResolution type);
+
+        // tizen 3.0
+        [DllImport(Libraries.AppCoreWatch, EntryPoint = "watch_app_get_time_tick_frequency")]
+        internal static extern ErrorCode GetTimeTickFrequency(out int ticks, out TimeTickResolution type);
+
+        [DllImport(Libraries.AppCoreWatch, EntryPoint = "watch_app_set_ambient_tick_type")]
+        internal static extern ErrorCode SetAmbientTickType(AmbientTickType type);
+
+        [DllImport(Libraries.AppCoreWatch, EntryPoint = "watch_app_get_ambient_tick_type")]
+        internal static extern ErrorCode GetAmbientTickType(out AmbientTickType type);
+
+        [DllImport(Libraries.AppCoreWatch, EntryPoint = "watch_time_delete")]
+        internal static extern ErrorCode WatchTimeDelete(IntPtr watchTime);
+
+        [DllImport(Libraries.AppCoreWatch, EntryPoint = "watch_time_get_year")]
+        internal static extern ErrorCode WatchTimeGetYear(SafeWatchTimeHandle handle, out int year);
+
+        [DllImport(Libraries.AppCoreWatch, EntryPoint = "watch_time_get_month")]
+        internal static extern ErrorCode WatchTimeGetMonth(SafeWatchTimeHandle handle, out int month);
+
+        [DllImport(Libraries.AppCoreWatch, EntryPoint = "watch_time_get_day")]
+        internal static extern ErrorCode WatchTimeGetDay(SafeWatchTimeHandle handle, out int day);
+
+        [DllImport(Libraries.AppCoreWatch, EntryPoint = "watch_time_get_day_of_week")]
+        internal static extern ErrorCode WatchTimeGetDayOfWeek(SafeWatchTimeHandle handle, out int day_of_week);
+
+        [DllImport(Libraries.AppCoreWatch, EntryPoint = "watch_time_get_hour")]
+        internal static extern ErrorCode WatchTimeGetHour(SafeWatchTimeHandle handle, out int hour);
+
+        [DllImport(Libraries.AppCoreWatch, EntryPoint = "watch_time_get_hour24")]
+        internal static extern ErrorCode WatchTimeGetHour24(SafeWatchTimeHandle handle, out int hour24);
+
+        [DllImport(Libraries.AppCoreWatch, EntryPoint = "watch_time_get_minute")]
+        internal static extern ErrorCode WatchTimeGetMinute(SafeWatchTimeHandle handle, out int minute);
+
+        [DllImport(Libraries.AppCoreWatch, EntryPoint = "watch_time_get_second")]
+        internal static extern ErrorCode WatchTimeGetSecond(SafeWatchTimeHandle handle, out int second);
+
+        [DllImport(Libraries.AppCoreWatch, EntryPoint = "watch_time_get_millisecond")]
+        internal static extern ErrorCode WatchTimeGetMillisecond(SafeWatchTimeHandle handle, out int millisecond);
+
+        [DllImport(Libraries.AppCoreWatch, EntryPoint = "watch_app_get_elm_win")]
+        internal static extern ErrorCode GetWin(out IntPtr win);
+
+        [DllImport(Libraries.AppCoreWatch, EntryPoint = "watch_time_get_utc_timestamp")]
+        internal static extern ErrorCode WatchTimeGetUtcTimestamp(SafeWatchTimeHandle handle, out long utc_timestamp);
+
+        [DllImport(Libraries.AppCoreWatch, EntryPoint = "watch_time_get_time_zone")]
+        internal static extern ErrorCode WatchTimeGetTimeZone(SafeWatchTimeHandle handle, out string time_zone_id);
+
+        [DllImport(Libraries.AppCoreWatch, EntryPoint = "watch_time_get_current_time")]
+        internal static extern ErrorCode WatchTimeGetCurrentTime(out SafeWatchTimeHandle handle);
+
+        // app common
+        [DllImport(Libraries.AppCommon, EntryPoint = "app_event_get_low_memory_status")]
+        internal static extern Tizen.Internals.Errors.ErrorCode AppEventGetLowMemoryStatus(IntPtr handle, out LowMemoryStatus status);
+
+        [DllImport(Libraries.AppCommon, EntryPoint = "app_event_get_low_battery_status")]
+        internal static extern Tizen.Internals.Errors.ErrorCode AppEventGetLowBatteryStatus(IntPtr handle, out LowBatteryStatus status);
+
+        [DllImport(Libraries.AppCommon, EntryPoint = "app_event_get_language")]
+        internal static extern Tizen.Internals.Errors.ErrorCode AppEventGetLanguage(IntPtr handle, out string lang);
+
+        [DllImport(Libraries.AppCommon, EntryPoint = "app_event_get_region_format")]
+        internal static extern Tizen.Internals.Errors.ErrorCode AppEventGetRegionFormat(IntPtr handle, out string region);
+
+    }
+}
diff --git a/Tizen.Applications.WatchApplication/Properties/AssemblyInfo.cs b/Tizen.Applications.WatchApplication/Properties/AssemblyInfo.cs
new file mode 100755 (executable)
index 0000000..6aa4d54
--- /dev/null
@@ -0,0 +1,36 @@
+using System.Reflection;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+
+// General Information about an assembly is controlled through the following
+// set of attributes. Change these attribute values to modify the information
+// associated with an assembly.
+[assembly: AssemblyTitle("Tizen.Applications.WatchApplication")]
+[assembly: AssemblyDescription("")]
+[assembly: AssemblyConfiguration("")]
+[assembly: AssemblyCompany("")]
+[assembly: AssemblyProduct("Tizen.Applications.WatchApplication")]
+[assembly: AssemblyCopyright("Copyright ©  2016")]
+[assembly: AssemblyTrademark("")]
+[assembly: AssemblyCulture("")]
+
+// Setting ComVisible to false makes the types in this assembly not visible
+// to COM components.  If you need to access a type in this assembly from
+// COM, set the ComVisible attribute to true on that type.
+[assembly: ComVisible(false)]
+
+// The following GUID is for the ID of the typelib if this project is exposed to COM
+[assembly: Guid("cc2aa967-232a-4a16-9b46-45f3fdb44e0d")]
+
+// Version information for an assembly consists of the following four values:
+//
+//      Major Version
+//      Minor Version
+//      Build Number
+//      Revision
+//
+// You can specify all the values or you can default the Build and Revision Numbers
+// by using the '*' as shown below:
+// [assembly: AssemblyVersion("1.0.*")]
+[assembly: AssemblyVersion("1.0.0.0")]
+[assembly: AssemblyFileVersion("1.0.0.0")]
diff --git a/Tizen.Applications.WatchApplication/Tizen.Applications.CoreBackend/WatchCoreBackend.cs b/Tizen.Applications.WatchApplication/Tizen.Applications.CoreBackend/WatchCoreBackend.cs
new file mode 100755 (executable)
index 0000000..01f0bc1
--- /dev/null
@@ -0,0 +1,300 @@
+/*
+ * Copyright (c) 2016 Samsung Electronics Co., Ltd All Rights Reserved
+ *
+ * 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.
+ */
+
+using System;
+using System.Collections.Generic;
+using Tizen.Internals.Errors;
+
+namespace Tizen.Applications.CoreBackend
+{
+    internal class WatchCoreBackend : ICoreBackend
+    {
+        private const string LOGTAG = "Tizen.Applications.WatchApplication";
+
+        private Dictionary<EventType, object> _handlers = new Dictionary<EventType, object>();
+
+        private bool _disposedValue = false;
+
+        private Interop.Watch.AppEventCallback _lowMemoryCallback;
+        private Interop.Watch.AppEventCallback _lowBatteryCallback;
+        private Interop.Watch.AppEventCallback _localeChangedCallback;
+        private Interop.Watch.AppEventCallback _regionChnagedCallback;
+
+        private IntPtr _lowMemoryEventHandle = IntPtr.Zero;
+        private IntPtr _lowBatteryEventHandle = IntPtr.Zero;
+        private IntPtr _localeChangedEventHandle = IntPtr.Zero;
+        private IntPtr _regionChnagedEventHandle = IntPtr.Zero;
+
+        private Interop.Watch.WatchAppLifecycleCallbacks _callbacks;
+
+        public WatchCoreBackend()
+        {
+            _lowMemoryCallback = new Interop.Watch.AppEventCallback(OnLowMemoryNative);
+            _lowBatteryCallback = new Interop.Watch.AppEventCallback(OnLowBatteryNative);
+            _localeChangedCallback = new Interop.Watch.AppEventCallback(OnLocaleChangedNative);
+            _regionChnagedCallback = new Interop.Watch.AppEventCallback(OnRegionChangedNative);
+
+            _callbacks.OnCreate = new Interop.Watch.WatchAppCreateCallback(OnCreateNative);
+            _callbacks.OnTerminate = new Interop.Watch.WatchAppTerminateCallback(OnTerminateNative);
+            _callbacks.OnResume = new Interop.Watch.WatchAppResumeCallback(OnResumeNative);
+            _callbacks.OnPause = new Interop.Watch.WatchAppPauseCallback(OnPauseNative);
+            _callbacks.OnAppControl = new Interop.Watch.WatchAppControlCallback(OnAppControlNative);
+
+            _callbacks.OnTick = new Interop.Watch.WatchAppTimeTickCallback(OnTimeTickNative);
+            _callbacks.OnAmbientTick = new Interop.Watch.WatchAppAmbientTickCallback(OnAmbientTickNative);
+            _callbacks.OnAmbientChanged = new Interop.Watch.WatchAppAmbientChangedCallback(OnAmbientChangedNative);
+        }
+
+        ~WatchCoreBackend()
+        {
+            Dispose(false);
+        }
+
+        public void AddEventHandler(EventType evType, Action handler)
+        {
+            _handlers.Add(evType, handler);
+        }
+
+        public void AddEventHandler<TEventArgs>(EventType evType, Action<TEventArgs> handler) where TEventArgs : EventArgs
+        {
+            _handlers.Add(evType, handler);
+        }
+
+        public void Dispose()
+        {
+            Dispose(true);
+            GC.SuppressFinalize(this);
+        }
+
+        protected virtual void Dispose(bool disposing)
+        {
+            if (!_disposedValue)
+            {
+                if (disposing)
+                {
+                    // Release disposable objects
+                }
+
+                if (_lowMemoryEventHandle != IntPtr.Zero)
+                {
+                    Interop.Watch.RemoveEventHandler(_lowMemoryEventHandle);
+                }
+                if (_lowBatteryEventHandle != IntPtr.Zero)
+                {
+                    Interop.Watch.RemoveEventHandler(_lowBatteryEventHandle);
+                }
+                if (_localeChangedEventHandle != IntPtr.Zero)
+                {
+                    Interop.Watch.RemoveEventHandler(_localeChangedEventHandle);
+                }
+                if (_regionChnagedEventHandle != IntPtr.Zero)
+                {
+                    Interop.Watch.RemoveEventHandler(_regionChnagedEventHandle);
+                }
+
+                _disposedValue = true;
+            }
+        }
+
+        public void Exit()
+        {
+            Interop.Watch.Exit();
+        }
+
+        public void Run(string[] args)
+        {
+            Interop.Watch.ErrorCode err = Interop.Watch.ErrorCode.None;
+
+            err = Interop.Watch.AddEventHandler(out _lowMemoryEventHandle, Interop.Watch.AppEventType.LowMemory, _lowMemoryCallback, IntPtr.Zero);
+            if (err != Interop.Watch.ErrorCode.None)
+            {
+                Log.Error(LOGTAG, "Failed to add event handler for LowMemory event, Err = " + err);
+            }
+
+            err = Interop.Watch.AddEventHandler(out _lowBatteryEventHandle, Interop.Watch.AppEventType.LowBattery, _lowBatteryCallback, IntPtr.Zero);
+            if (err != Interop.Watch.ErrorCode.None)
+            {
+                Log.Error(LOGTAG, "Failed to add event handler for LowBattery event, Err = " + err);
+            }
+
+            err = Interop.Watch.AddEventHandler(out _localeChangedEventHandle, Interop.Watch.AppEventType.LanguageChanged, _localeChangedCallback, IntPtr.Zero);
+            if (err != Interop.Watch.ErrorCode.None)
+            {
+                Log.Error(LOGTAG, "Failed to add event handler for LocaleChanged event, Err = " + err);
+            }
+
+            err = Interop.Watch.AddEventHandler(out _regionChnagedEventHandle, Interop.Watch.AppEventType.RegionFormatChanged, _regionChnagedCallback, IntPtr.Zero);
+            if (err != Interop.Watch.ErrorCode.None)
+            {
+                Log.Error(LOGTAG, "Failed to add event handler for RegionFormatChanged event, Err = " + err);
+            }
+
+            err = Interop.Watch.Main(args.Length, args, ref _callbacks, IntPtr.Zero);
+            if (err != Interop.Watch.ErrorCode.None)
+            {
+                Log.Error(LOGTAG, "Failed to run the Watch application, Err = " + err);
+            }
+        }
+
+        private void OnLowMemoryNative(IntPtr infoHandle, IntPtr data)
+        {
+            LowMemoryStatus status = LowMemoryStatus.None;
+            ErrorCode err = Interop.Watch.AppEventGetLowMemoryStatus(infoHandle, out status);
+            if (err != ErrorCode.None)
+            {
+                Log.Error(LOGTAG, "Failed to get memory status, Err = " + err);
+            }
+            if (_handlers.ContainsKey(WatchEventType.LowMemory))
+            {
+                var handler = _handlers[WatchEventType.LowMemory] as Action<LowMemoryEventArgs>;
+                handler?.Invoke(new LowMemoryEventArgs(status));
+            }
+        }
+
+        private void OnLowBatteryNative(IntPtr infoHandle, IntPtr data)
+        {
+            LowBatteryStatus status = LowBatteryStatus.None;
+            ErrorCode err = Interop.Watch.AppEventGetLowBatteryStatus(infoHandle, out status);
+            if (err != Tizen.Internals.Errors.ErrorCode.None)
+            {
+                Log.Error(LOGTAG, "Failed to get battery status, Err = " + err);
+            }
+            if (_handlers.ContainsKey(WatchEventType.LowBattery))
+            {
+                var handler = _handlers[WatchEventType.LowBattery] as Action<LowBatteryEventArgs>;
+                handler?.Invoke(new LowBatteryEventArgs(status));
+            }
+        }
+        private void OnLocaleChangedNative(IntPtr infoHandle, IntPtr data)
+        {
+            string lang;
+            ErrorCode err = Interop.Watch.AppEventGetLanguage(infoHandle, out lang);
+            if (err != ErrorCode.None)
+            {
+                Log.Error(LOGTAG, "Failed to get changed language. Err = " + err);
+            }
+            if (_handlers.ContainsKey(WatchEventType.LocaleChanged))
+            {
+                var handler = _handlers[WatchEventType.LocaleChanged] as Action<LocaleChangedEventArgs>;
+                handler?.Invoke(new LocaleChangedEventArgs(lang));
+            }
+        }
+        private void OnRegionChangedNative(IntPtr infoHandle, IntPtr data)
+        {
+            string region;
+            ErrorCode err = Interop.Watch.AppEventGetRegionFormat(infoHandle, out region);
+            if (err != ErrorCode.None)
+            {
+                Log.Error(LOGTAG, "Failed to get changed region format. Err = " + err);
+            }
+            if (_handlers.ContainsKey(WatchEventType.RegionFormatChanged))
+            {
+                var handler = _handlers[WatchEventType.RegionFormatChanged] as Action<RegionFormatChangedEventArgs>;
+                handler?.Invoke(new RegionFormatChangedEventArgs(region));
+            }
+        }
+        private bool OnCreateNative(int width, int height, IntPtr data)
+        {
+            if (_handlers.ContainsKey(WatchEventType.PreCreated))
+            {
+                var handler = _handlers[WatchEventType.PreCreated] as Action;
+                handler?.Invoke();
+            }
+
+            if (_handlers.ContainsKey(WatchEventType.Created))
+            {
+                var handler = _handlers[WatchEventType.Created] as Action;
+                handler?.Invoke();
+            }
+            return true;
+        }
+
+        private void OnTerminateNative(IntPtr data)
+        {
+            if (_handlers.ContainsKey(WatchEventType.Terminated))
+            {
+                var handler = _handlers[WatchEventType.Terminated] as Action;
+                handler?.Invoke();
+            }
+        }
+
+        private void OnAppControlNative(IntPtr appControlHandle, IntPtr data)
+        {
+            if (_handlers.ContainsKey(WatchEventType.AppControlReceived))
+            {
+                SafeAppControlHandle safeHandle = new SafeAppControlHandle(appControlHandle, false);
+
+                var handler = _handlers[WatchEventType.AppControlReceived] as Action<AppControlReceivedEventArgs>;
+
+                handler?.Invoke(new AppControlReceivedEventArgs(new ReceivedAppControl(safeHandle)));
+            }
+        }
+
+        private void OnResumeNative(IntPtr data)
+        {
+            if (_handlers.ContainsKey(WatchEventType.Resumed))
+            {
+                var handler = _handlers[WatchEventType.Resumed] as Action;
+                handler?.Invoke();
+            }
+        }
+
+        private void OnPauseNative(IntPtr data)
+        {
+            if (_handlers.ContainsKey(WatchEventType.Paused))
+            {
+                var handler = _handlers[WatchEventType.Paused] as Action;
+                handler?.Invoke();
+            }
+        }
+
+        private void OnTimeTickNative(IntPtr watchTime, IntPtr userData)
+        {
+            if (_handlers.ContainsKey(WatchEventType.TimeTick))
+            {
+                var handler = _handlers[WatchEventType.TimeTick] as Action<TimeEventArgs>;
+                handler?.Invoke(new TimeEventArgs()
+                {
+                    Time = new WatchTime(new SafeWatchTimeHandle(watchTime, false))
+                });
+            }
+        }
+
+        private void OnAmbientTickNative(IntPtr watchTime, IntPtr userData)
+        {
+            if (_handlers.ContainsKey(WatchEventType.AmbientTick))
+            {
+                var handler = _handlers[WatchEventType.AmbientTick] as Action<TimeEventArgs>;
+                handler?.Invoke(new TimeEventArgs()
+                {
+                    Time = new WatchTime(new SafeWatchTimeHandle(watchTime, false))
+                });
+            }
+        }
+
+        private void OnAmbientChangedNative(bool ambientMode, IntPtr userData)
+        {
+            if (_handlers.ContainsKey(WatchEventType.AmbientChanged))
+            {
+                var handler = _handlers[WatchEventType.AmbientChanged] as Action<AmbientEventArgs>;
+                handler?.Invoke(new AmbientEventArgs()
+                {
+                    Enabled = ambientMode
+                });
+            }
+        }
+    }
+}
diff --git a/Tizen.Applications.WatchApplication/Tizen.Applications.CoreBackend/WatchEventType.cs b/Tizen.Applications.WatchApplication/Tizen.Applications.CoreBackend/WatchEventType.cs
new file mode 100755 (executable)
index 0000000..c996029
--- /dev/null
@@ -0,0 +1,59 @@
+/*
+ * Copyright (c) 2016 Samsung Electronics Co., Ltd All Rights Reserved
+ *
+ * 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.
+ */
+
+using System;
+using System.Collections.Generic;
+using Tizen.Applications.CoreBackend;
+
+namespace Tizen.Applications.CoreBackend
+{
+    /// <summary>
+    /// Class that represents the type of event for backends. This class can be converted from string type.
+    /// </summary>
+    public class WatchEventType : EventType
+    {
+        /// <summary>
+        /// Pre-defined event type. "Created"
+        /// </summary>
+        public static readonly WatchEventType TimeTick = "TimeTick";
+
+        /// <summary>
+        /// Pre-defined event type. "AmbientTick"
+        /// </summary>
+        public static readonly WatchEventType AmbientTick = "AmbientTick";
+
+        /// <summary>
+        /// Pre-defined event type. "AmbientChanged"
+        /// </summary>
+        public static readonly WatchEventType AmbientChanged = "AmbientChanged";
+
+        /// <summary>
+        /// Initializes the WatchEventType class.
+        /// </summary>
+        /// <param name="name">The name of watch event type.</param>
+        public WatchEventType(string name) : base(name)
+        {
+        }
+
+        /// <summary>
+        /// Converts a string to WatchEventType instance.
+        /// </summary>
+        public static implicit operator WatchEventType(string value)
+        {
+            return new WatchEventType(value);
+        }
+    }
+}
diff --git a/Tizen.Applications.WatchApplication/Tizen.Applications.WatchApplication.Net45.csproj b/Tizen.Applications.WatchApplication/Tizen.Applications.WatchApplication.Net45.csproj
new file mode 100755 (executable)
index 0000000..f43184f
--- /dev/null
@@ -0,0 +1,80 @@
+<?xml version="1.0" encoding="utf-8"?>\r
+<Project ToolsVersion="14.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">\r
+  <PropertyGroup>\r
+    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>\r
+    <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>\r
+    <ProjectGuid>{07A0D110-3092-4A09-BF85-95555C7E7DFF}</ProjectGuid>\r
+    <OutputType>Library</OutputType>\r
+    <AppDesignerFolder>Properties</AppDesignerFolder>\r
+    <RootNamespace>\r
+    </RootNamespace>\r
+    <AssemblyName>Tizen.Applications.WatchApplication</AssemblyName>\r
+    <FileAlignment>512</FileAlignment>\r
+    <TargetFrameworkVersion>v4.5</TargetFrameworkVersion>\r
+  </PropertyGroup>\r
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">\r
+    <DebugSymbols>true</DebugSymbols>\r
+    <DebugType>full</DebugType>\r
+    <Optimize>false</Optimize>\r
+    <OutputPath>bin\Debug\Net45\</OutputPath>\r
+    <DefineConstants>DEBUG;TRACE</DefineConstants>\r
+    <ErrorReport>prompt</ErrorReport>\r
+    <WarningLevel>4</WarningLevel>\r
+    <AllowUnsafeBlocks>true</AllowUnsafeBlocks>\r
+    <DocumentationFile>bin\Debug\Tizen.Applications.WatchApplication.XML</DocumentationFile>\r
+    <CodeAnalysisRuleSet>ExtendedDesignGuidelineRules.ruleset</CodeAnalysisRuleSet>\r
+  </PropertyGroup>\r
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">\r
+    <DebugType>pdbonly</DebugType>\r
+    <Optimize>true</Optimize>\r
+    <OutputPath>bin\Release\Net45\</OutputPath>\r
+    <DefineConstants>TRACE</DefineConstants>\r
+    <ErrorReport>prompt</ErrorReport>\r
+    <WarningLevel>4</WarningLevel>\r
+    <AllowUnsafeBlocks>true</AllowUnsafeBlocks>\r
+  </PropertyGroup>\r
+  <PropertyGroup>\r
+    <SignAssembly>true</SignAssembly>\r
+  </PropertyGroup>\r
+  <PropertyGroup>\r
+    <AssemblyOriginatorKeyFile>Tizen.Applications.WatchApplication.snk</AssemblyOriginatorKeyFile>\r
+  </PropertyGroup>\r
+  <ItemGroup>\r
+    <Reference Include="System" />\r
+    <Reference Include="System.Core" />\r
+    <Reference Include="System.Xml.Linq" />\r
+    <Reference Include="System.Data.DataSetExtensions" />\r
+    <Reference Include="Microsoft.CSharp" />\r
+    <Reference Include="System.Data" />\r
+    <Reference Include="System.Net.Http" />\r
+    <Reference Include="System.Xml" />\r
+  </ItemGroup>\r
+  <ItemGroup>\r
+    <Compile Include="Interop\Interop.Libraries.cs" />\r
+    <Compile Include="Interop\Interop.Watch.cs" />\r
+    <Compile Include="Properties\AssemblyInfo.cs" />\r
+    <Compile Include="Tizen.Applications\AmbientEventArgs.cs" />\r
+    <Compile Include="Tizen.Applications\AmbientTickType.cs" />\r
+    <Compile Include="Tizen.Applications\SafeWatchTimeHandle.cs" />\r
+    <Compile Include="Tizen.Applications\TimeEventArgs.cs" />\r
+    <Compile Include="Tizen.Applications\TimeTickResolution.cs" />\r
+    <Compile Include="Tizen.Applications\WatchApplication.cs" />\r
+    <Compile Include="Tizen.Applications\WatchTime.cs" />\r
+    <Compile Include="Tizen.Applications\WatchWindow.cs" />\r
+    <Compile Include="Tizen.Applications.CoreBackend\WatchCoreBackend.cs" />\r
+    <Compile Include="Tizen.Applications.CoreBackend\WatchEventType.cs" />\r
+  </ItemGroup>\r
+  <ItemGroup>\r
+    <None Include="Tizen.Applications.WatchApplication.Net45.project.json" />\r
+    <None Include="Tizen.Applications.WatchApplication.nuspec" />\r
+    <None Include="Tizen.Applications.WatchApplication.snk" />\r
+  </ItemGroup>\r
+  <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />\r
+  <!-- To modify your build process, add your task inside one of the targets below and uncomment it.\r
+       Other similar extension points exist, see Microsoft.Common.targets.\r
+  <Target Name="BeforeBuild">\r
+  </Target>\r
+  <Target Name="AfterBuild">\r
+  </Target>\r
+  -->\r
+</Project>
\ No newline at end of file
diff --git a/Tizen.Applications.WatchApplication/Tizen.Applications.WatchApplication.Net45.project.json b/Tizen.Applications.WatchApplication/Tizen.Applications.WatchApplication.Net45.project.json
new file mode 100755 (executable)
index 0000000..8fb6582
--- /dev/null
@@ -0,0 +1,13 @@
+{
+  "dependencies": {
+    "Tizen": "1.0.2",
+    "Tizen.Applications.Common": "1.2.0",
+    "ElmSharp": "1.1.0-*"
+  },
+  "frameworks": {
+    "net45": {}
+  },
+  "runtimes": {
+    "win": {}
+  }
+}
diff --git a/Tizen.Applications.WatchApplication/Tizen.Applications.WatchApplication.csproj b/Tizen.Applications.WatchApplication/Tizen.Applications.WatchApplication.csproj
new file mode 100755 (executable)
index 0000000..0ed5bbc
--- /dev/null
@@ -0,0 +1,89 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="14.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <PropertyGroup>
+    <MinimumVisualStudioVersion>14.0</MinimumVisualStudioVersion>
+    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
+    <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
+    <ProductVersion>8.0.30703</ProductVersion>
+    <SchemaVersion>2.0</SchemaVersion>
+    <ProjectGuid>{CC2AA967-232A-4A16-9B46-45F3FDB44E0D}</ProjectGuid>
+    <OutputType>Library</OutputType>
+    <AppDesignerFolder>Properties</AppDesignerFolder>
+    <RootNamespace>Tizen.Applications.WatchApplication</RootNamespace>
+    <AssemblyName>Tizen.Applications.WatchApplication</AssemblyName>
+    <FileAlignment>512</FileAlignment>
+    <DefaultLanguage>en-US</DefaultLanguage>
+  </PropertyGroup>
+  <PropertyGroup>
+    <TargetFrameworkIdentifier>.NETStandard</TargetFrameworkIdentifier>
+    <TargetFrameworkVersion>v1.3</TargetFrameworkVersion>
+    <NuGetTargetMoniker>.NETStandard,Version=v1.3</NuGetTargetMoniker>
+    <AddAdditionalExplicitAssemblyReferences>false</AddAdditionalExplicitAssemblyReferences>
+    <NoStdLib>true</NoStdLib>
+    <NoWarn>$(NoWarn);1701</NoWarn>
+    <UseVSHostingProcess>false</UseVSHostingProcess>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
+    <DebugSymbols>true</DebugSymbols>
+    <DebugType>full</DebugType>
+    <Optimize>false</Optimize>
+    <OutputPath>bin\Debug\</OutputPath>
+    <DefineConstants>DEBUG;TRACE</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
+    <DebugType>pdbonly</DebugType>
+    <Optimize>true</Optimize>
+    <OutputPath>bin\Release\</OutputPath>
+    <DefineConstants>TRACE</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+  </PropertyGroup>
+  <PropertyGroup>
+    <SignAssembly>true</SignAssembly>
+  </PropertyGroup>
+  <PropertyGroup>
+    <AssemblyOriginatorKeyFile>Tizen.Applications.WatchApplication.snk</AssemblyOriginatorKeyFile>
+  </PropertyGroup>
+  <ItemGroup>
+    <None Include="Tizen.Applications.WatchApplication.project.json" />
+    <None Include="Tizen.Applications.WatchApplication.nuspec" />
+    <None Include="Tizen.Applications.WatchApplication.snk" />
+  </ItemGroup>
+  <ItemGroup>
+    <Compile Include="Interop\Interop.Libraries.cs" />
+    <Compile Include="Interop\Interop.Watch.cs" />
+    <Compile Include="Properties\AssemblyInfo.cs" />
+    <Compile Include="Tizen.Applications.CoreBackend\WatchCoreBackend.cs" />
+    <Compile Include="Tizen.Applications.CoreBackend\WatchEventType.cs" />
+    <Compile Include="Tizen.Applications\AmbientEventArgs.cs" />
+    <Compile Include="Tizen.Applications\AmbientTickType.cs" />
+    <Compile Include="Tizen.Applications\SafeWatchTimeHandle.cs" />
+    <Compile Include="Tizen.Applications\TimeEventArgs.cs" />
+    <Compile Include="Tizen.Applications\TimeTickResolution.cs" />
+    <Compile Include="Tizen.Applications\WatchApplication.cs" />
+    <Compile Include="Tizen.Applications\WatchTime.cs" />
+    <Compile Include="Tizen.Applications\WatchWindow.cs" />
+  </ItemGroup>
+  <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
+  <!-- To modify your build process, add your task inside one of the targets below and uncomment it.
+               Other similar extension points exist, see Microsoft.Common.targets.
+       <Target Name="BeforeBuild">
+       </Target>
+       <Target Name="AfterBuild">
+       </Target>
+       -->
+  <PropertyGroup>
+    <!-- https://github.com/dotnet/corefxlab/tree/master/samples/NetCoreSample and
+                        https://docs.microsoft.com/en-us/dotnet/articles/core/tutorials/target-dotnetcore-with-msbuild
+               -->
+    <!-- We don't use any of MSBuild's resolution logic for resolving the framework, so just set these two
+                        properties to any folder that exists to skip the GetReferenceAssemblyPaths task (not target) and
+                        to prevent it from outputting a warning (MSB3644).
+               -->
+    <_TargetFrameworkDirectories>$(MSBuildThisFileDirectory)</_TargetFrameworkDirectories>
+    <_FullFrameworkReferenceAssemblyPaths>$(MSBuildThisFileDirectory)</_FullFrameworkReferenceAssemblyPaths>
+    <AutoUnifyAssemblyReferences>true</AutoUnifyAssemblyReferences>
+  </PropertyGroup>
+</Project>
diff --git a/Tizen.Applications.WatchApplication/Tizen.Applications.WatchApplication.nuspec b/Tizen.Applications.WatchApplication/Tizen.Applications.WatchApplication.nuspec
new file mode 100755 (executable)
index 0000000..836400c
--- /dev/null
@@ -0,0 +1,23 @@
+<?xml version="1.0"?>
+<package>
+       <metadata>
+               <id>Tizen.Applications.WatchApplication</id>
+               <version>$version$</version>
+               <authors>Samsung Electronics</authors>
+               <requireLicenseAcceptance>false</requireLicenseAcceptance>
+               <licenseUrl>https://www.apache.org/licenses/LICENSE-2.0</licenseUrl>
+               <projectUrl>https://www.tizen.org/</projectUrl>
+               <iconUrl>https://developer.tizen.org/sites/default/files/images/tizen-pinwheel-on-light-rgb_64_64.png</iconUrl>
+               <copyright>© Samsung Electronics Co., Ltd All Rights Reserved</copyright>
+               <description>Provides the Watch Application API for Tizen.Net</description>
+               <dependencies>
+                       <dependency id="Tizen" version="1.0.2" />
+                       <dependency id="Tizen.Applications.Common" version="1.2.0" />
+                       <dependency id="ElmSharp" version="1.0.14" />
+               </dependencies>
+       </metadata>
+       <files>
+               <file src="bin/$Configuration$/Tizen.Applications.WatchApplication.dll" target="lib/netstandard1.3" />
+               <file src="bin/$Configuration$/Net45/Tizen.Applications.WatchApplication.dll" target="lib/net45" />
+       </files>
+</package>
diff --git a/Tizen.Applications.WatchApplication/Tizen.Applications.WatchApplication.project.json b/Tizen.Applications.WatchApplication/Tizen.Applications.WatchApplication.project.json
new file mode 100755 (executable)
index 0000000..07c1a4f
--- /dev/null
@@ -0,0 +1,11 @@
+{\r
+  "dependencies": {\r
+    "ElmSharp": "1.1.0-*",\r
+    "NETStandard.Library": "1.6.0",\r
+    "Tizen": "1.0.2",\r
+    "Tizen.Applications.Common": "1.2.0"\r
+  },\r
+  "frameworks": {\r
+    "netstandard1.3": {}\r
+  }\r
+}\r
diff --git a/Tizen.Applications.WatchApplication/Tizen.Applications.WatchApplication.snk b/Tizen.Applications.WatchApplication/Tizen.Applications.WatchApplication.snk
new file mode 100755 (executable)
index 0000000..7ac1b00
Binary files /dev/null and b/Tizen.Applications.WatchApplication/Tizen.Applications.WatchApplication.snk differ
diff --git a/Tizen.Applications.WatchApplication/Tizen.Applications/AmbientEventArgs.cs b/Tizen.Applications.WatchApplication/Tizen.Applications/AmbientEventArgs.cs
new file mode 100755 (executable)
index 0000000..aa9e7b5
--- /dev/null
@@ -0,0 +1,36 @@
+/*
+ * Copyright (c) 2016 Samsung Electronics Co., Ltd All Rights Reserved
+ *
+ * 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.
+ */
+
+using ElmSharp;
+using System;
+
+namespace Tizen.Applications
+{
+    /// <summary>
+    /// Arguments for the event that reaised when the device enters or exits the ambient mode.
+    /// </summary>
+    public class AmbientEventArgs : EventArgs
+    {
+        /// <summary>
+        /// The received Ambient mode
+        /// </summary>
+        public bool Enabled { get; internal set; }
+
+        internal AmbientEventArgs()
+        {
+        }
+    }
+}
\ No newline at end of file
diff --git a/Tizen.Applications.WatchApplication/Tizen.Applications/AmbientTickType.cs b/Tizen.Applications.WatchApplication/Tizen.Applications/AmbientTickType.cs
new file mode 100755 (executable)
index 0000000..c82656e
--- /dev/null
@@ -0,0 +1,67 @@
+/*
+ * Copyright (c) 2016 Samsung Electronics Co., Ltd All Rights Reserved
+ *
+ * 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.
+ */
+
+using System;
+
+namespace Tizen.Applications
+{
+    /// <summary>
+    /// Enumeration for Ambient tick type.
+    /// </summary>
+    public enum AmbientTickType
+    {
+        /// <summary>
+        /// No peridoic ambient tick.
+        /// </summary>
+        NoTick,
+        /// <summary>
+        /// Every minute.
+        /// </summary>
+        EveryMinute,
+        /// <summary>
+        /// Every 5 minutes.
+        /// </summary>
+        EveryFiveMinutes,
+        /// <summary>
+        /// Every 15 minutes.
+        /// </summary>
+        EveryFiftenMinutes,
+        /// <summary>
+        /// Every 30 minutes.
+        /// </summary>
+        EveryThirtyMinutes,
+        /// <summary>
+        /// Every hour.
+        /// </summary>
+        EveryHour,
+        /// <summary>
+        /// Every 3 hours.
+        /// </summary>
+        EveryThreeHours,
+        /// <summary>
+        /// Every 6 hours.
+        /// </summary>
+        EverySixHours,
+        /// <summary>
+        /// Every 12 hours.
+        /// </summary>
+        EveryTwelveHours,
+        /// <summary>
+        /// Every day.
+        /// </summary>
+        EveryDay
+    }
+}
diff --git a/Tizen.Applications.WatchApplication/Tizen.Applications/SafeWatchTimeHandle.cs b/Tizen.Applications.WatchApplication/Tizen.Applications/SafeWatchTimeHandle.cs
new file mode 100755 (executable)
index 0000000..f87501c
--- /dev/null
@@ -0,0 +1,45 @@
+/*
+ * Copyright (c) 2016 Samsung Electronics Co., Ltd All Rights Reserved
+ *
+ * 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.
+ */
+
+using System;
+using System.Runtime.InteropServices;
+
+namespace Tizen.Applications
+{
+    internal sealed class SafeWatchTimeHandle : SafeHandle
+    {
+        internal SafeWatchTimeHandle() : base(IntPtr.Zero, true)
+        {
+        }
+
+        internal SafeWatchTimeHandle(IntPtr existingHandle, bool ownHandle) : base(IntPtr.Zero, ownHandle)
+        {
+            SetHandle(existingHandle);
+        }
+
+        public override bool IsInvalid
+        {
+            get { return this.handle == IntPtr.Zero; }
+        }
+
+        protected override bool ReleaseHandle()
+        {
+            Interop.Watch.WatchTimeDelete(this.handle);
+            this.SetHandle(IntPtr.Zero);
+            return true;
+        }
+    }
+}
\ No newline at end of file
diff --git a/Tizen.Applications.WatchApplication/Tizen.Applications/TimeEventArgs.cs b/Tizen.Applications.WatchApplication/Tizen.Applications/TimeEventArgs.cs
new file mode 100755 (executable)
index 0000000..1d100fe
--- /dev/null
@@ -0,0 +1,35 @@
+/*
+ * Copyright (c) 2016 Samsung Electronics Co., Ltd All Rights Reserved
+ *
+ * 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.
+ */
+
+using System;
+
+namespace Tizen.Applications
+{
+    /// <summary>
+    /// Arguments for the event that reaised when the time tick comes.
+    /// </summary>
+    public class TimeEventArgs : EventArgs
+    {
+        /// <summary>
+        /// The received WatchTime.
+        /// </summary>
+        public WatchTime Time { get; internal set; }
+
+        internal TimeEventArgs()
+        {
+        }
+    }
+}
diff --git a/Tizen.Applications.WatchApplication/Tizen.Applications/TimeTickResolution.cs b/Tizen.Applications.WatchApplication/Tizen.Applications/TimeTickResolution.cs
new file mode 100755 (executable)
index 0000000..79c1b29
--- /dev/null
@@ -0,0 +1,39 @@
+/*
+ * Copyright (c) 2016 Samsung Electronics Co., Ltd All Rights Reserved
+ *
+ * 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.
+ */
+
+using System;
+
+namespace Tizen.Applications
+{
+    /// <summary>
+    /// Enumeration for Time tick resolution.
+    /// </summary>
+    public enum TimeTickResolution
+    {
+        /// <summary>
+        /// 1 ~ 60 ticks per second.
+        /// </summary>
+        TimeTicksPerSecond,
+        /// <summary>
+        /// 1 ~ 60 ticks per minute.
+        /// </summary>
+        TimeTicksPerMinute,
+        /// <summary>
+        /// 1 ~ 60 ticks per hour.
+        /// </summary>
+        TimeTicksPerHour
+    }
+}
diff --git a/Tizen.Applications.WatchApplication/Tizen.Applications/WatchApplication.cs b/Tizen.Applications.WatchApplication/Tizen.Applications/WatchApplication.cs
new file mode 100755 (executable)
index 0000000..01939fb
--- /dev/null
@@ -0,0 +1,342 @@
+/*
+ * Copyright (c) 2016 Samsung Electronics Co., Ltd All Rights Reserved
+ *
+ * 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.
+ */
+
+using System;
+using Tizen.Applications.CoreBackend;
+using ElmSharp;
+
+namespace Tizen.Applications
+{
+    /// <summary>
+    /// The class that represents a Tizen watch application.
+    /// </summary>
+    public class WatchApplication : CoreApplication
+    {
+        /// <summary>
+        /// Initialize the WatchApplication class
+        /// </summary>
+        /// <remarks>
+        /// Default backend for Watch application will be used.
+        /// </remarks>
+        public WatchApplication() : base(new WatchCoreBackend())
+        {
+        }
+
+        /// <summary>
+        /// Initialize the WatchApplication class
+        /// </summary>
+        /// <remarks>
+        /// If want to change the backend , use this constructor
+        /// </remarks>
+        /// <param name="backend">The backend instance implementing ICoreBackend interface.</param>
+        public WatchApplication(ICoreBackend backend) : base(backend)
+        {
+        }
+
+        /// <summary>
+        /// Instance for the window
+        /// </summary>
+        protected Widget Window;
+
+        /// <summary>
+        /// Occurs whenever the application is resumed.
+        /// </summary>
+        public event EventHandler Resumed;
+
+        /// <summary>
+        /// Occurs whenever the application is paused.
+        /// </summary>
+        public event EventHandler Paused;
+
+        /// <summary>
+        /// Occurs whenever the time tick comes.
+        /// </summary>
+        public event EventHandler<TimeEventArgs> TimeTick;
+
+        /// <summary>
+        /// Occurs whenever the time tick comes in ambient mode.
+        /// </summary>
+        public event EventHandler<TimeEventArgs> AmbientTick;
+
+        /// <summary>
+        /// Occurs when the ambient mode is changed.
+        /// </summary>
+        public event EventHandler<AmbientEventArgs> AmbientChanged;
+
+        /// <summary>
+        /// Runs the UI applications' main loop.
+        /// </summary>
+        /// <param name="args">Arguments from commandline.</param>
+        public override void Run(string[] args)
+        {
+            Backend.AddEventHandler(EventType.Resumed, OnResume);
+            Backend.AddEventHandler(EventType.Paused, OnPause);
+
+            Backend.AddEventHandler<TimeEventArgs>(WatchEventType.TimeTick, OnTick);
+            Backend.AddEventHandler<TimeEventArgs>(WatchEventType.AmbientTick, OnAmbientTick);
+            Backend.AddEventHandler<AmbientEventArgs>(WatchEventType.AmbientChanged, OnAmbientChanged);
+
+            base.Run(args);
+        }
+
+        /// <summary>
+        /// Overrides this method if want to handle behavior when the application is launched.
+        /// If base.OnCreate() is not called, the event 'Created' will not be emitted.
+        /// </summary>
+        protected override void OnCreate()
+        {
+            base.OnCreate();
+            IntPtr win;
+
+            Interop.Watch.GetWin(out win);
+            Window = new WatchWindow(win);
+        }
+
+        /// <summary>
+        /// Overrides this method if want to handle behavior when the application is resumed.
+        /// If base.OnResume() is not called, the event 'Resumed' will not be emitted.
+        /// </summary>
+        protected virtual void OnResume()
+        {
+            Resumed?.Invoke(this, EventArgs.Empty);
+        }
+
+        /// <summary>
+        /// Overrides this method if want to handle behavior when the application is paused.
+        /// If base.OnPause() is not called, the event 'Paused' will not be emitted.
+        /// </summary>
+        protected virtual void OnPause()
+        {
+            Paused?.Invoke(this, EventArgs.Empty);
+        }
+
+        /// <summary>
+        /// Overrides this method if want to handle behavior when the time tick event comes.
+        /// If base.OnTick() is not called, the event 'TimeTick' will not be emitted.
+        /// </summary>
+        /// <param name="time">The received TimeEventArgs to get time information.</param>
+        protected virtual void OnTick(TimeEventArgs time)
+        {
+            TimeTick?.Invoke(this, time);
+        }\r
+\r
+        /// <summary>
+        /// Overrides this method if want to handle behavior when the time tick event comes in ambient mode.
+        /// If base.OnAmbientTick() is not called, the event 'AmbientTick' will not be emitted.
+        /// </summary>
+        /// <param name="time">The received TimeEventArgs to get time information.</param>
+        /// <privilege>http://tizen.org/privilege/alarm.set</privilege>
+        protected virtual void OnAmbientTick(TimeEventArgs time)
+        {
+            AmbientTick?.Invoke(this, time);
+        }
+
+        /// <summary>
+        /// Overrides this method if want to handle behavior when the ambient mode is changed.
+        /// If base.OnAmbientChanged() is not called, the event 'AmbientChanged' will not be emitted.
+        /// </summary>
+        /// <param name="mode">The received AmbientEventArgs</param>
+        protected virtual void OnAmbientChanged(AmbientEventArgs mode)
+        {
+            AmbientChanged?.Invoke(this, mode);
+        }
+
+        /// <summary>
+        /// Gets the current time
+        /// </summary>
+        /// <returns>WatchTime</returns>
+        /// <exception cref="InvalidOperationException">Thrown when failed to get current time because of invalid parameter.</exception>
+        /// <exception cref="OutOfMemoryException">Thrown when failed to get current time because memory is not enough.</exception>
+        /// <example>
+        /// <code>
+        /// class MyApp : WatchApplication
+        /// {
+        ///     ...
+        ///     public void TestMethod()
+        ///     {
+        ///         WatchTime wt;
+        ///         try
+        ///         {
+        ///             wt = GetCurrentTime();
+        ///         }
+        ///         catch
+        ///         {
+        ///         }
+        ///     }
+        /// }
+        /// </code>
+        /// </example>
+        protected WatchTime GetCurrentTime()
+        {
+            SafeWatchTimeHandle handle;
+
+            Interop.Watch.ErrorCode err = Interop.Watch.WatchTimeGetCurrentTime(out handle);
+            if (err != Interop.Watch.ErrorCode.None)
+            {
+                if (err == Interop.Watch.ErrorCode.InvalidParameter)
+                    throw new InvalidOperationException("Failed to get current time. err : " + err);
+                else if (err == Interop.Watch.ErrorCode.OutOfMemory)
+                    throw new OutOfMemoryException("Failed to get current time. err : " + err);
+            }
+            return new WatchTime(handle);
+        }
+
+        /// <summary>
+        /// Gets the type of periodic ambient tick.
+        /// </summary>
+        /// <returns>AmbientTickType</returns>
+        /// <exception cref="InvalidOperationException">Thrown when failed to get ambient tick type.</exception>
+        /// <example>
+        /// <code>
+        /// class MyApp : WatchApplication
+        /// {
+        ///     ...
+        ///     public void TestMethod()
+        ///     {
+        ///         AmbientTickType atType;
+        ///         try
+        ///         {
+        ///             atType = GetAmbientTickType();
+        ///         }
+        ///         catch
+        ///         {
+        ///         }
+        ///     }
+        /// }
+        /// </code>
+        /// </example>
+        protected AmbientTickType GetAmbientTickType()
+        {
+            AmbientTickType ambientTickType;
+
+            Interop.Watch.ErrorCode err = Interop.Watch.GetAmbientTickType(out ambientTickType);
+
+            if(err != Interop.Watch.ErrorCode.None)
+            {
+                throw new InvalidOperationException("Failed to get ambient tick type. err : " + err);
+            }
+
+            return ambientTickType;
+        }
+
+        /// <summary>
+        /// Sets the type of periodic ambient tick.
+        /// OnAmbientTick will be called following settings.
+        /// If SetAmbientTickType is not called, OnAmbientTick will be called every minute.
+        /// </summary>
+        /// <param name="ambientTickType">the type of ambient tick</param>
+        /// <exception cref="InvalidOperationException">Thrown when failed to set ambient tick type.</exception>
+        /// <example>
+        /// <code>
+        /// class MyApp : WatchApplication
+        /// {
+        ///     ...
+        ///     public void TestMethod()
+        ///     {
+        ///         try
+        ///         {
+        ///             SetAmbientTickType(AmbientTickType.EveryMinute);
+        ///         }
+        ///         catch
+        ///         {
+        ///         }
+        ///     }
+        /// }
+        /// </code>
+        /// </example>
+        protected void SetAmbientTickType(AmbientTickType ambientTickType)
+        {
+            Interop.Watch.ErrorCode err = Interop.Watch.SetAmbientTickType(ambientTickType);
+
+            if(err != Interop.Watch.ErrorCode.None)
+            {
+                throw new InvalidOperationException("Failed to set ambient tick type. err : " + err);
+            }
+        }
+
+        /// <summary>
+        /// Sets the frequency of time tick.
+        /// OnTick will be called following settings.
+        /// If SetTimeTickFrequency is not called, OnTick will be called every second.
+        /// </summary>
+        /// <param name="ticks">Ticks the number of ticks per given resolution type</param>
+        /// <param name="type">Type of the resolution type</param>
+        /// <exception cref="InvalidOperationException">Thrown when failed to set time tick frequency.</exception>
+        /// <example>
+        /// <code>
+        /// class MyApp : WatchApplication
+        /// {
+        ///     ...
+        ///     public void TestMethod()
+        ///     {
+        ///         try
+        ///         {
+        ///             SetTimeTickFrequency(1, TimeTickResolution.TimeTicksPerMinute);
+        ///         }
+        ///         catch
+        ///         {
+        ///         }
+        ///     }
+        /// }
+        /// </code>
+        /// </example>
+        protected void SetTimeTickFrequency(int ticks, TimeTickResolution type)
+        {
+            Interop.Watch.ErrorCode err = Interop.Watch.SetTimeTickFrequency(ticks, type);
+
+            if (err != Interop.Watch.ErrorCode.None)
+            {
+                throw new InvalidOperationException("Failed to set time tick frequency. err : " + err);
+            }
+        }
+
+        /// <summary>
+        /// Gets the frequency fo time tick.
+        /// </summary>
+        /// <param name="ticks">Ticks the number of ticks per given resolution type</param>
+        /// <param name="type">Type of the resolution type</param>
+        /// <exception cref="InvalidOperationException">Thrown when failed to get time tick frequency.</exception>
+        /// <example>
+        /// <code>
+        /// class MyApp : WatchApplication
+        /// {
+        ///     ...
+        ///     public void TestMethod()
+        ///     {
+        ///         int tick;
+        ///         TimeTickResolution tType;
+        ///         try
+        ///         {
+        ///             GetTimeTickFrequency(out tick, out tType);
+        ///         }
+        ///         catch
+        ///         {
+        ///         }
+        ///     }
+        /// }
+        /// </code>
+        /// </example>
+        protected void GetTimeTickFrequency(out int ticks, out TimeTickResolution type)
+        {
+            Interop.Watch.ErrorCode err = Interop.Watch.GetTimeTickFrequency(out ticks, out type);
+
+            if (err != Interop.Watch.ErrorCode.None)
+            {
+                throw new InvalidOperationException("Failed to get time tick frequency. err : " + err);
+            }
+        }
+    }
+}
diff --git a/Tizen.Applications.WatchApplication/Tizen.Applications/WatchTime.cs b/Tizen.Applications.WatchApplication/Tizen.Applications/WatchTime.cs
new file mode 100755 (executable)
index 0000000..94ce435
--- /dev/null
@@ -0,0 +1,234 @@
+/*
+ * Copyright (c) 2016 Samsung Electronics Co., Ltd All Rights Reserved
+ *
+ * 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.
+ */
+
+using System;
+
+namespace Tizen.Applications
+{
+    /// <summary>
+    /// The information of Watch Time
+    /// </summary>
+    public class WatchTime
+    {
+        private readonly SafeWatchTimeHandle _handle;
+        private static readonly string LOGTAG = "Tizen.Applications.WatchApplication";
+
+        internal WatchTime(SafeWatchTimeHandle handle)
+        {
+            _handle = handle;
+        }
+
+        /// <summary>
+        /// The information of year
+        /// </summary>
+        public int Year
+        {
+            get
+            {
+                int year;
+                Interop.Watch.ErrorCode err = Interop.Watch.WatchTimeGetYear(_handle, out year);
+
+                if (err != Interop.Watch.ErrorCode.None)
+                {
+                    Log.Error(LOGTAG, "Failed to get Year err : " + err);
+                }
+                return year;
+            }
+        }
+
+        /// <summary>
+        /// The information fo month
+        /// </summary>
+        public int Month
+        {
+            get
+            {
+                int month;
+                Interop.Watch.ErrorCode err = Interop.Watch.WatchTimeGetMonth(_handle, out month);
+
+                if (err != Interop.Watch.ErrorCode.None)
+                {
+                    Log.Error(LOGTAG, "Failed to get Month err : " + err);
+                }
+                return month;
+            }
+        }
+
+        /// <summary>
+        /// The information of day
+        /// </summary>
+        public int Day
+        {
+            get
+            {
+                int day;
+                Interop.Watch.ErrorCode err = Interop.Watch.WatchTimeGetDay(_handle, out day);
+
+                if (err != Interop.Watch.ErrorCode.None)
+                {
+                    Log.Error(LOGTAG, "Failed to get Day err : " + err);
+                }
+                return day;
+            }
+        }
+
+        /// <summary>
+        /// The information of day of week
+        /// </summary>
+        public int DayOfWeek
+        {
+            get
+            {
+                int dayOfWeek;
+                Interop.Watch.ErrorCode err = Interop.Watch.WatchTimeGetDayOfWeek(_handle, out dayOfWeek);
+
+                if (err != Interop.Watch.ErrorCode.None)
+                {
+                    Log.Error(LOGTAG, "Failed to get Second err : " + err);
+                }
+                return dayOfWeek;
+            }
+        }
+
+        /// <summary>
+        /// The information of hour
+        /// </summary>
+        public int Hour
+        {
+            get
+            {
+                int hour;
+                Interop.Watch.ErrorCode err = Interop.Watch.WatchTimeGetHour(_handle, out hour);
+
+                if (err != Interop.Watch.ErrorCode.None)
+                {
+                    Log.Error(LOGTAG, "Failed to get Hour err : " + err);
+                }
+                return hour;
+            }
+        }
+
+        /// <summary>
+        /// The information of hour for 24 hour form
+        /// </summary>
+        public int Hour24
+        {
+            get
+            {
+                int hour24;
+                Interop.Watch.ErrorCode err = Interop.Watch.WatchTimeGetHour24(_handle, out hour24);
+
+                if (err != Interop.Watch.ErrorCode.None)
+                {
+                    Log.Error(LOGTAG, "Failed to get Hour24 err : " + err);
+                }
+                return hour24;
+            }
+        }
+
+        /// <summary>
+        /// The information of Minute
+        /// </summary>
+        public int Minute
+        {
+            get
+            {
+                int minute;
+                Interop.Watch.ErrorCode err = Interop.Watch.WatchTimeGetMinute(_handle, out minute);
+
+                if (err != Interop.Watch.ErrorCode.None)
+                {
+                    Log.Error(LOGTAG, "Failed to get Minute err : " + err);
+                }
+                return minute;
+            }
+        }
+
+        /// <summary>
+        /// The information of second
+        /// </summary>
+        public int Second
+        {
+            get
+            {
+                int second;
+                Interop.Watch.ErrorCode err = Interop.Watch.WatchTimeGetSecond(_handle, out second);
+
+                if (err != Interop.Watch.ErrorCode.None)
+                {
+                    Log.Error(LOGTAG, "Failed to get Second err : " + err);
+                }
+                return second;
+            }
+        }
+
+        /// <summary>
+        /// The information of millisecond
+        /// </summary>
+        public int Millisecond
+        {
+            get
+            {
+                int ms;
+                Interop.Watch.ErrorCode err = Interop.Watch.WatchTimeGetMillisecond(_handle, out ms);
+
+                if (err != Interop.Watch.ErrorCode.None)
+                {
+                    Log.Error(LOGTAG, "Failed to get Second err : " + err);
+                }
+                return ms;
+            }
+        }
+
+        /// <summary>
+        /// The information of timezone
+        /// </summary>
+        public string TimeZone
+        {
+            get
+            {
+                string zone;
+                Interop.Watch.ErrorCode err = Interop.Watch.WatchTimeGetTimeZone(_handle, out zone);
+
+                if (err != Interop.Watch.ErrorCode.None)
+                {
+                    Log.Error(LOGTAG, "Failed to get Second err : " + err);
+                }
+                return zone;
+            }
+        }
+
+        /// <summary>
+        /// The information of UTC time stamp
+        /// </summary>
+        public DateTime UtcTimestamp
+        {
+            get
+            {
+                long ts = 0;
+
+                Interop.Watch.ErrorCode err = Interop.Watch.WatchTimeGetUtcTimestamp(_handle, out ts);
+
+                if (err != Interop.Watch.ErrorCode.None)
+                {
+                    Log.Error(LOGTAG, "Failed to get UtcTimestamp err : " + err);
+                }
+
+                return (new DateTime(1970, 1, 1, 0, 0, 0, DateTimeKind.Utc)).AddSeconds(ts).ToLocalTime();
+            }
+        }
+    }
+}
diff --git a/Tizen.Applications.WatchApplication/Tizen.Applications/WatchWindow.cs b/Tizen.Applications.WatchApplication/Tizen.Applications/WatchWindow.cs
new file mode 100755 (executable)
index 0000000..2d751d5
--- /dev/null
@@ -0,0 +1,37 @@
+/*
+ * Copyright (c) 2016 Samsung Electronics Co., Ltd All Rights Reserved
+ *
+ * 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.
+ */
+
+using ElmSharp;
+using System;
+
+namespace Tizen.Applications
+{
+    internal class WatchWindow : Widget
+    {
+        private IntPtr _handle;
+
+        internal WatchWindow(IntPtr handle) : base()
+        {
+            _handle = handle;
+            Realize(null);
+        }
+
+        protected override IntPtr CreateHandle(EvasObject parent)
+        {
+            return _handle;
+        }
+    }
+}
\ No newline at end of file
diff --git a/packaging/csapi-watch-application.manifest b/packaging/csapi-watch-application.manifest
new file mode 100755 (executable)
index 0000000..75b0fa5
--- /dev/null
@@ -0,0 +1,5 @@
+<manifest>
+    <request>
+        <domain name="_"/>
+    </request>
+</manifest>
diff --git a/packaging/csapi-watch-application.spec b/packaging/csapi-watch-application.spec
new file mode 100755 (executable)
index 0000000..c045bcf
--- /dev/null
@@ -0,0 +1,46 @@
+Name:       csapi-watch-application
+Summary:    Tizen Watch Application API for C#
+Version:    1.0.0
+Release:    1
+Group:      Development/Libraries
+License:    Apache-2.0
+URL:        https://www.tizen.org
+Source0:    %{name}-%{version}.tar.gz
+Source1:    %{name}.manifest
+
+AutoReqProv: no
+ExcludeArch: aarch64
+
+BuildRequires: dotnet-build-tools
+
+# C# API Requires
+BuildRequires: csapi-tizen-nuget
+BuildRequires: csapi-application-common-nuget
+BuildRequires: elm-sharp-nuget
+
+%define Assemblies Tizen.Applications.WatchApplication
+
+%description
+%{summary}
+
+%dotnet_import_sub_packages
+
+%prep
+%setup -q
+cp %{SOURCE1} .
+
+%build
+for ASM in %{Assemblies}; do
+%dotnet_build $ASM
+%dotnet_pack $ASM/$ASM.nuspec %{version}
+done
+
+%install
+for ASM in %{Assemblies}; do
+%dotnet_install $ASM
+done
+
+%files
+%manifest %{name}.manifest
+%license LICENSE
+%attr(644,root,root) %{dotnet_assembly_files}