Initial update
authorJunghoon Park <jh9216.park@samsung.com>
Wed, 31 Aug 2016 10:40:31 +0000 (19:40 +0900)
committerJunghoon Park <jh9216.park@samsung.com>
Mon, 5 Sep 2016 11:13:06 +0000 (20:13 +0900)
Change-Id: Ib2842e06c5c761ba1b4168df1b145d7696362b92
Signed-off-by: Junghoon Park <jh9216.park@samsung.com>
14 files changed:
LICENSE [new file with mode: 0644]
packaging/csapi-widget-control.manifest [new file with mode: 0755]
packaging/csapi-widget-control.spec [new file with mode: 0755]
src/Tizen.Applications.WidgetControl/CoreFx.References.targets [new file with mode: 0644]
src/Tizen.Applications.WidgetControl/CustomDictionary.xml [new file with mode: 0755]
src/Tizen.Applications.WidgetControl/GlobalSuppressions.cs [new file with mode: 0755]
src/Tizen.Applications.WidgetControl/Interop/Interop.Libraries.cs [new file with mode: 0755]
src/Tizen.Applications.WidgetControl/Interop/Interop.WidgetService.cs [new file with mode: 0755]
src/Tizen.Applications.WidgetControl/Properties/AssemblyInfo.cs [new file with mode: 0755]
src/Tizen.Applications.WidgetControl/Tizen.Applications.WidgetControl.csproj [new file with mode: 0755]
src/Tizen.Applications.WidgetControl/Tizen.Applications.WidgetControl.sln [new file with mode: 0755]
src/Tizen.Applications.WidgetControl/Tizen.Applications.WidgetControl.snk [new file with mode: 0755]
src/Tizen.Applications.WidgetControl/Tizen.Applications/WidgetControl.cs [new file with mode: 0755]
src/Tizen.Applications.WidgetControl/Tizen.Applications/WidgetLifecycleEventArgs.cs [new file with mode: 0755]

diff --git a/LICENSE b/LICENSE
new file mode 100644 (file)
index 0000000..d645695
--- /dev/null
+++ b/LICENSE
@@ -0,0 +1,202 @@
+
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diff --git a/packaging/csapi-widget-control.manifest b/packaging/csapi-widget-control.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-widget-control.spec b/packaging/csapi-widget-control.spec
new file mode 100755 (executable)
index 0000000..20be7ff
--- /dev/null
@@ -0,0 +1,65 @@
+%{!?dotnet_assembly_path: %define dotnet_assembly_path %{_datadir}/assembly}
+%{!?dotnet_core_path: %define dotnet_core_path %{_datadir}/tizen.net/ref}
+
+%if 0%{?tizen_build_devel_mode}
+%define BUILDCONF Debug
+%else
+%define BUILDCONF Release
+%endif
+
+Name:       csapi-widget-control
+Summary:    Tizen widget control 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
+
+# Mono
+BuildRequires: mono-compiler
+BuildRequires: mono-devel
+
+# .NETCore
+%if 0%{?_with_corefx}
+AutoReqProv: no
+BuildRequires: corefx-managed-32b-ref
+%endif
+
+# C# API Requries
+BuildRequires: csapi-tizen
+BuildRequires: csapi-application
+
+%description
+Tizen widget control API for C#
+
+%prep
+%setup -q
+cp %{SOURCE1} .
+
+%define Assemblies Tizen.Applications.WidgetControl
+
+%build
+for ASM in %{Assemblies}; do
+xbuild $ASM/$ASM.csproj \
+%if 0%{?_with_corefx}
+        /p:NoStdLib=True \
+        /p:TargetFrameworkVersion=v5.0 \
+        /p:AddAdditionalExplicitAssemblyReferences=False \
+        /p:CoreFxPath=%{dotnet_core_path} \
+%endif
+        /p:Configuration=%{BUILDCONF} \
+        /p:ReferencePath=%{dotnet_assembly_path}
+done
+
+%install
+mkdir -p %{buildroot}%{dotnet_assembly_path}
+for ASM in %{Assemblies}; do
+install -p -m 644 $ASM/bin/%{BUILDCONF}/$ASM.dll %{buildroot}%{dotnet_assembly_path}
+done
+
+%files
+%manifest %{name}.manifest
+%license LICENSE
+%attr(644,root,root) %{dotnet_assembly_path}/*.dll
diff --git a/src/Tizen.Applications.WidgetControl/CoreFx.References.targets b/src/Tizen.Applications.WidgetControl/CoreFx.References.targets
new file mode 100644 (file)
index 0000000..dab29ec
--- /dev/null
@@ -0,0 +1,265 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="4.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ItemGroup Condition=" '$(CoreFxPath)' != '' ">
+     <Reference Include="Microsoft.Win32.Primitives">
+      <Private>False</Private>
+      <HintPath>$(CoreFxPath)/Microsoft.Win32.Primitives.dll</HintPath>
+    </Reference>
+    <Reference Include="System.AppContext">
+      <Private>False</Private>
+      <HintPath>$(CoreFxPath)/System.AppContext.dll</HintPath>
+    </Reference>
+    <Reference Include="System.Collections.Concurrent">
+      <Private>False</Private>
+      <HintPath>$(CoreFxPath)/System.Collections.Concurrent.dll</HintPath>
+    </Reference>
+    <Reference Include="System.Collections">
+      <Private>False</Private>
+      <HintPath>$(CoreFxPath)/System.Collections.dll</HintPath>
+    </Reference>
+    <Reference Include="System.ComponentModel.Annotations">
+      <Private>False</Private>
+      <HintPath>$(CoreFxPath)/System.ComponentModel.Annotations.dll</HintPath>
+    </Reference>
+    <Reference Include="System.ComponentModel">
+      <Private>False</Private>
+      <HintPath>$(CoreFxPath)/System.ComponentModel.dll</HintPath>
+    </Reference>
+    <Reference Include="System.Console">
+      <Private>False</Private>
+      <HintPath>$(CoreFxPath)/System.Console.dll</HintPath>
+    </Reference>
+    <Reference Include="System.Diagnostics.Debug">
+      <Private>False</Private>
+      <HintPath>$(CoreFxPath)/System.Diagnostics.Debug.dll</HintPath>
+    </Reference>
+    <Reference Include="System.Diagnostics.Process">
+      <Private>False</Private>
+      <HintPath>$(CoreFxPath)/System.Diagnostics.Process.dll</HintPath>
+    </Reference>
+    <Reference Include="System.Diagnostics.Tools">
+      <Private>False</Private>
+      <HintPath>$(CoreFxPath)/System.Diagnostics.Tools.dll</HintPath>
+    </Reference>
+    <Reference Include="System.Diagnostics.TraceSource">
+      <Private>False</Private>
+      <HintPath>$(CoreFxPath)/System.Diagnostics.TraceSource.dll</HintPath>
+    </Reference>
+    <Reference Include="System.Diagnostics.Tracing">
+      <Private>False</Private>
+      <HintPath>$(CoreFxPath)/System.Diagnostics.Tracing.dll</HintPath>
+    </Reference>
+    <Reference Include="System.Dynamic.Runtime">
+      <Private>False</Private>
+      <HintPath>$(CoreFxPath)/System.Dynamic.Runtime.dll</HintPath>
+    </Reference>
+    <Reference Include="System.Globalization.Calendars">
+      <Private>False</Private>
+      <HintPath>$(CoreFxPath)/System.Globalization.Calendars.dll</HintPath>
+    </Reference>
+    <Reference Include="System.Globalization">
+      <Private>False</Private>
+      <HintPath>$(CoreFxPath)/System.Globalization.dll</HintPath>
+    </Reference>
+    <Reference Include="System.Globalization.Extensions">
+      <Private>False</Private>
+      <HintPath>$(CoreFxPath)/System.Globalization.Extensions.dll</HintPath>
+    </Reference>
+    <Reference Include="System.IO.Compression">
+      <Private>False</Private>
+      <HintPath>$(CoreFxPath)/System.IO.Compression.dll</HintPath>
+    </Reference>
+    <Reference Include="System.IO.Compression.ZipFile">
+      <Private>False</Private>
+      <HintPath>$(CoreFxPath)/System.IO.Compression.ZipFile.dll</HintPath>
+    </Reference>
+    <Reference Include="System.IO">
+      <Private>False</Private>
+      <HintPath>$(CoreFxPath)/System.IO.dll</HintPath>
+    </Reference>
+    <Reference Include="System.IO.FileSystem">
+      <Private>False</Private>
+      <HintPath>$(CoreFxPath)/System.IO.FileSystem.dll</HintPath>
+    </Reference>
+    <Reference Include="System.IO.FileSystem.Primitives">
+      <Private>False</Private>
+      <HintPath>$(CoreFxPath)/System.IO.FileSystem.Primitives.dll</HintPath>
+    </Reference>
+    <Reference Include="System.IO.FileSystem.Watcher">
+      <Private>False</Private>
+      <HintPath>$(CoreFxPath)/System.IO.FileSystem.Watcher.dll</HintPath>
+    </Reference>
+    <Reference Include="System.IO.MemoryMappedFiles">
+      <Private>False</Private>
+      <HintPath>$(CoreFxPath)/System.IO.MemoryMappedFiles.dll</HintPath>
+    </Reference>
+    <Reference Include="System.IO.UnmanagedMemoryStream">
+      <Private>False</Private>
+      <HintPath>$(CoreFxPath)/System.IO.UnmanagedMemoryStream.dll</HintPath>
+    </Reference>
+    <Reference Include="System.Linq">
+      <Private>False</Private>
+      <HintPath>$(CoreFxPath)/System.Linq.dll</HintPath>
+    </Reference>
+    <Reference Include="System.Linq.Expressions">
+      <Private>False</Private>
+      <HintPath>$(CoreFxPath)/System.Linq.Expressions.dll</HintPath>
+    </Reference>
+    <Reference Include="System.Linq.Parallel">
+      <Private>False</Private>
+      <HintPath>$(CoreFxPath)/System.Linq.Parallel.dll</HintPath>
+    </Reference>
+    <Reference Include="System.Linq.Queryable">
+      <Private>False</Private>
+      <HintPath>$(CoreFxPath)/System.Linq.Queryable.dll</HintPath>
+    </Reference>
+    <Reference Include="System.Net.Http">
+      <Private>False</Private>
+      <HintPath>$(CoreFxPath)/System.Net.Http.dll</HintPath>
+    </Reference>
+    <Reference Include="System.Net.NameResolution">
+      <Private>False</Private>
+      <HintPath>$(CoreFxPath)/System.Net.NameResolution.dll</HintPath>
+    </Reference>
+    <Reference Include="System.Net.Primitives">
+      <Private>False</Private>
+      <HintPath>$(CoreFxPath)/System.Net.Primitives.dll</HintPath>
+    </Reference>
+    <Reference Include="System.Net.Requests">
+      <Private>False</Private>
+      <HintPath>$(CoreFxPath)/System.Net.Requests.dll</HintPath>
+    </Reference>
+    <Reference Include="System.Net.Security">
+      <Private>False</Private>
+      <HintPath>$(CoreFxPath)/System.Net.Security.dll</HintPath>
+    </Reference>
+    <Reference Include="System.Net.Sockets">
+      <Private>False</Private>
+      <HintPath>$(CoreFxPath)/System.Net.Sockets.dll</HintPath>
+    </Reference>
+    <Reference Include="System.Net.WebHeaderCollection">
+      <Private>False</Private>
+      <HintPath>$(CoreFxPath)/System.Net.WebHeaderCollection.dll</HintPath>
+    </Reference>
+    <Reference Include="System.Numerics.Vectors">
+      <Private>False</Private>
+      <HintPath>$(CoreFxPath)/System.Numerics.Vectors.dll</HintPath>
+    </Reference>
+    <Reference Include="System.ObjectModel">
+      <Private>False</Private>
+      <HintPath>$(CoreFxPath)/System.ObjectModel.dll</HintPath>
+    </Reference>
+    <Reference Include="System.Reflection.DispatchProxy">
+      <Private>False</Private>
+      <HintPath>$(CoreFxPath)/System.Reflection.DispatchProxy.dll</HintPath>
+    </Reference>
+    <Reference Include="System.Reflection">
+      <Private>False</Private>
+      <HintPath>$(CoreFxPath)/System.Reflection.dll</HintPath>
+    </Reference>
+    <Reference Include="System.Reflection.Extensions">
+      <Private>False</Private>
+      <HintPath>$(CoreFxPath)/System.Reflection.Extensions.dll</HintPath>
+    </Reference>
+    <Reference Include="System.Reflection.Primitives">
+      <Private>False</Private>
+      <HintPath>$(CoreFxPath)/System.Reflection.Primitives.dll</HintPath>
+    </Reference>
+    <Reference Include="System.Reflection.TypeExtensions">
+      <Private>False</Private>
+      <HintPath>$(CoreFxPath)/System.Reflection.TypeExtensions.dll</HintPath>
+    </Reference>
+    <Reference Include="System.Resources.ResourceManager">
+      <Private>False</Private>
+      <HintPath>$(CoreFxPath)/System.Resources.ResourceManager.dll</HintPath>
+    </Reference>
+    <Reference Include="System.Runtime">
+      <Private>False</Private>
+      <HintPath>$(CoreFxPath)/System.Runtime.dll</HintPath>
+    </Reference>
+    <Reference Include="System.Runtime.Extensions">
+      <Private>False</Private>
+      <HintPath>$(CoreFxPath)/System.Runtime.Extensions.dll</HintPath>
+    </Reference>
+    <Reference Include="System.Runtime.Handles">
+      <Private>False</Private>
+      <HintPath>$(CoreFxPath)/System.Runtime.Handles.dll</HintPath>
+    </Reference>
+    <Reference Include="System.Runtime.InteropServices">
+      <Private>False</Private>
+      <HintPath>$(CoreFxPath)/System.Runtime.InteropServices.dll</HintPath>
+    </Reference>
+    <Reference Include="System.Runtime.InteropServices.RuntimeInformation">
+      <Private>False</Private>
+      <HintPath>$(CoreFxPath)/System.Runtime.InteropServices.RuntimeInformation.dll</HintPath>
+    </Reference>
+    <Reference Include="System.Runtime.Loader">
+      <Private>False</Private>
+      <HintPath>$(CoreFxPath)/System.Runtime.Loader.dll</HintPath>
+    </Reference>
+    <Reference Include="System.Runtime.Numerics">
+      <Private>False</Private>
+      <HintPath>$(CoreFxPath)/System.Runtime.Numerics.dll</HintPath>
+    </Reference>
+    <Reference Include="System.Security.Cryptography.Algorithms">
+      <Private>False</Private>
+      <HintPath>$(CoreFxPath)/System.Security.Cryptography.Algorithms.dll</HintPath>
+    </Reference>
+    <Reference Include="System.Security.Cryptography.Encoding">
+      <Private>False</Private>
+      <HintPath>$(CoreFxPath)/System.Security.Cryptography.Encoding.dll</HintPath>
+    </Reference>
+    <Reference Include="System.Security.Cryptography.Primitives">
+      <Private>False</Private>
+      <HintPath>$(CoreFxPath)/System.Security.Cryptography.Primitives.dll</HintPath>
+    </Reference>
+    <Reference Include="System.Security.Cryptography.X509Certificates">
+      <Private>False</Private>
+      <HintPath>$(CoreFxPath)/System.Security.Cryptography.X509Certificates.dll</HintPath>
+    </Reference>
+    <Reference Include="System.Text.Encoding">
+      <Private>False</Private>
+      <HintPath>$(CoreFxPath)/System.Text.Encoding.dll</HintPath>
+    </Reference>
+    <Reference Include="System.Text.Encoding.Extensions">
+      <Private>False</Private>
+      <HintPath>$(CoreFxPath)/System.Text.Encoding.Extensions.dll</HintPath>
+    </Reference>
+    <Reference Include="System.Text.RegularExpressions">
+      <Private>False</Private>
+      <HintPath>$(CoreFxPath)/System.Text.RegularExpressions.dll</HintPath>
+    </Reference>
+    <Reference Include="System.Threading">
+      <Private>False</Private>
+      <HintPath>$(CoreFxPath)/System.Threading.dll</HintPath>
+    </Reference>
+    <Reference Include="System.Threading.Tasks">
+      <Private>False</Private>
+      <HintPath>$(CoreFxPath)/System.Threading.Tasks.dll</HintPath>
+    </Reference>
+    <Reference Include="System.Threading.Tasks.Parallel">
+      <Private>False</Private>
+      <HintPath>$(CoreFxPath)/System.Threading.Tasks.Parallel.dll</HintPath>
+    </Reference>
+    <Reference Include="System.Threading.Thread">
+      <Private>False</Private>
+      <HintPath>$(CoreFxPath)/System.Threading.Thread.dll</HintPath>
+    </Reference>
+    <Reference Include="System.Threading.ThreadPool">
+      <Private>False</Private>
+      <HintPath>$(CoreFxPath)/System.Threading.ThreadPool.dll</HintPath>
+    </Reference>
+    <Reference Include="System.Threading.Timer">
+      <Private>False</Private>
+      <HintPath>$(CoreFxPath)/System.Threading.Timer.dll</HintPath>
+    </Reference>
+    <Reference Include="System.Xml.ReaderWriter">
+      <Private>False</Private>
+      <HintPath>$(CoreFxPath)/System.Xml.ReaderWriter.dll</HintPath>
+    </Reference>
+    <Reference Include="System.Xml.XDocument">
+      <Private>False</Private>
+      <HintPath>$(CoreFxPath)/System.Xml.XDocument.dll</HintPath>
+    </Reference>
+  </ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/src/Tizen.Applications.WidgetControl/CustomDictionary.xml b/src/Tizen.Applications.WidgetControl/CustomDictionary.xml
new file mode 100755 (executable)
index 0000000..e69de29
diff --git a/src/Tizen.Applications.WidgetControl/GlobalSuppressions.cs b/src/Tizen.Applications.WidgetControl/GlobalSuppressions.cs
new file mode 100755 (executable)
index 0000000..9d74253
Binary files /dev/null and b/src/Tizen.Applications.WidgetControl/GlobalSuppressions.cs differ
diff --git a/src/Tizen.Applications.WidgetControl/Interop/Interop.Libraries.cs b/src/Tizen.Applications.WidgetControl/Interop/Interop.Libraries.cs
new file mode 100755 (executable)
index 0000000..060ecba
--- /dev/null
@@ -0,0 +1,15 @@
+// Copyright 2016 by Samsung Electronics, Inc.,
+//
+// This software is the confidential and proprietary information
+// of Samsung Electronics, Inc. ("Confidential Information"). You
+// shall not disclose such Confidential Information and shall use
+// it only in accordance with the terms of the license agreement
+// you entered into with Samsung.
+
+internal static partial class Interop
+{
+    internal static partial class Libraries
+    {
+       public const string WidgetService = "libwidget_service.so.1";
+    }
+}
diff --git a/src/Tizen.Applications.WidgetControl/Interop/Interop.WidgetService.cs b/src/Tizen.Applications.WidgetControl/Interop/Interop.WidgetService.cs
new file mode 100755 (executable)
index 0000000..19334f6
--- /dev/null
@@ -0,0 +1,93 @@
+// Copyright 2016 by Samsung Electronics, Inc.,
+//
+// This software is the confidential and proprietary information
+// of Samsung Electronics, Inc. ("Confidential Information"). You
+// shall not disclose such Confidential Information and shall use
+// it only in accordance with the terms of the license agreement
+// you entered into with Samsung.
+
+using System;
+using System.Runtime.InteropServices;
+using Tizen.Applications;
+
+internal static partial class Interop
+{
+    internal static partial class WidgetService
+    {
+        internal enum ErrorCode : int
+        {
+            None = Tizen.Internals.Errors.ErrorCode.None,
+            InvalidParameter = Tizen.Internals.Errors.ErrorCode.InvalidParameter,
+            OutOfMemory = Tizen.Internals.Errors.ErrorCode.OutOfMemory,
+            ResourceBusy = Tizen.Internals.Errors.ErrorCode.ResourceBusy,
+            PermissionDenied = Tizen.Internals.Errors.ErrorCode.PermissionDenied,
+            Canceled = Tizen.Internals.Errors.ErrorCode.Canceled,
+            IoError = Tizen.Internals.Errors.ErrorCode.IoError,
+            TimedOut = Tizen.Internals.Errors.ErrorCode.TimedOut,
+            NotSupported = Tizen.Internals.Errors.ErrorCode.NotSupported,
+            FileNoSpaceOnDevice = Tizen.Internals.Errors.ErrorCode.FileNoSpaceOnDevice,
+            Fault = -0x02F40000 | 0x0001,
+            AlreadyExist = -0x02F40000 | 0x0002,
+            AlreadyStarted = -0x02F40000 | 0x0004,
+            NotExist = -0x02F40000 | 0x0008,
+            Disabled = -0x02F40000 | 0x0010,
+            MaxExceeded = -0x02F40000 | 0x0011,
+        }
+
+        internal enum LifecycleEvent : int
+        {
+            AppDead = 0,
+            Created = 1,
+            Destroyed = 2,
+            Paused = 3,
+            Resumed = 4,
+            Max = 5
+        }
+
+        internal delegate void InstanceCallback(string widgetId, string instanceId, IntPtr userData);
+        internal delegate void LifecycleCallback(string widgetId, LifecycleEvent e, string instanceId, IntPtr userData);
+        internal delegate void WidgetListCallback(string widgetId, int isPrime, IntPtr userData);
+
+        [DllImport(Libraries.WidgetService, EntryPoint = "widget_service_get_icon")]
+        internal static extern string GetIcon(string pkgId, string lang);
+
+        [DllImport(Libraries.WidgetService, EntryPoint = "widget_service_get_name")]
+        internal static extern string GetName(string widgetId, string lang);
+
+        [DllImport(Libraries.WidgetService, EntryPoint = "widget_service_get_nodisplay")]
+        internal static extern int GetNoDisplay(string widgetId);
+
+        [DllImport(Libraries.WidgetService, EntryPoint = "widget_service_get_widget_instance_list")]
+        internal static extern ErrorCode GetInstances(string widgetId, InstanceCallback callback, IntPtr userData);
+
+        [DllImport(Libraries.WidgetService, EntryPoint = "widget_service_set_lifecycle_event_cb")]
+        internal static extern ErrorCode SetLifecycleEvent(string widgetId, LifecycleCallback callback, IntPtr userData);
+
+        [DllImport(Libraries.WidgetService, EntryPoint = "widget_service_unset_lifecycle_event_cb")]
+        internal static extern ErrorCode UnsetLifecycleEvent(string widgetId, IntPtr userData);
+
+        [DllImport(Libraries.WidgetService, EntryPoint = "widget_service_trigger_update")]
+        internal static extern ErrorCode UpdateContent(string widgetId, string instanceId, SafeBundleHandle bundle, int force);
+
+        [DllImport(Libraries.WidgetService, EntryPoint = "widget_service_change_period")]
+        internal static extern ErrorCode ChangePeriod(string widgetId, string instanceId, double period);
+
+        [DllImport(Libraries.WidgetService, EntryPoint = "widget_service_get_content_of_widget_instance")]
+        internal static extern ErrorCode GetContent(string widgetId, string instanceId, out IntPtr bundle);
+
+        [DllImport(Libraries.WidgetService, EntryPoint = "widget_service_get_package_id")]
+        internal static extern string GetPkgId(string widgetId);
+
+        [DllImport(Libraries.WidgetService, EntryPoint = "widget_service_get_supported_sizes")]
+        internal static extern ErrorCode GetSupportedSizes(string widgetId, ref int cnt, out int[] w, out int[] h);
+
+        [DllImport(Libraries.WidgetService, EntryPoint = "widget_service_get_supported_size_types")]
+        internal static extern ErrorCode GetSupportedSizeTypes(string widgetId, ref int cnt, out int[] types);
+
+        [DllImport(Libraries.WidgetService, EntryPoint = "widget_service_get_preview_image_path")]
+        internal static extern string GetPreviewImagePath(string widgetId, int sizeType);
+
+        [DllImport(Libraries.WidgetService, EntryPoint = "widget_service_get_widget_list_by_pkgid")]
+        internal static extern ErrorCode GetWidgetListByPkgId(string pkgId, WidgetListCallback callback, IntPtr userData);
+    }
+}
diff --git a/src/Tizen.Applications.WidgetControl/Properties/AssemblyInfo.cs b/src/Tizen.Applications.WidgetControl/Properties/AssemblyInfo.cs
new file mode 100755 (executable)
index 0000000..2ca1853
--- /dev/null
@@ -0,0 +1,20 @@
+using System;
+using System.Reflection;
+using System.Runtime.InteropServices;
+
+[assembly: AssemblyTitle("Tizen.Applications.WidgetControl")]
+[assembly: AssemblyDescription("")]
+[assembly: AssemblyConfiguration("")]
+[assembly: AssemblyCompany("Samsung Electronics")]
+[assembly: AssemblyProduct("Tizen.Applications.WidgetControl")]
+[assembly: AssemblyCopyright("Copyright (c) 2016 Samsung Electronics Co., Ltd")]
+[assembly: AssemblyTrademark("")]
+[assembly: AssemblyCulture("")]
+
+[assembly: ComVisible(false)]
+[assembly: CLSCompliant(true)]
+
+[assembly: Guid("FB08BBF4-F09B-439F-A38C-7FBAEF978443")]
+
+[assembly: AssemblyVersion("1.0.0.0")]
+[assembly: AssemblyFileVersion("1.0.0.0")]
diff --git a/src/Tizen.Applications.WidgetControl/Tizen.Applications.WidgetControl.csproj b/src/Tizen.Applications.WidgetControl/Tizen.Applications.WidgetControl.csproj
new file mode 100755 (executable)
index 0000000..e8adb8c
--- /dev/null
@@ -0,0 +1,104 @@
+<?xml version="1.0" encoding="utf-8"?>\r
+<Project ToolsVersion="4.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">\r
+  <Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />\r
+  <PropertyGroup>\r
+    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>\r
+    <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>\r
+    <ProjectGuid>{A667ADA4-E7DB-4E45-9D31-491024750EE1}</ProjectGuid>\r
+    <OutputType>Library</OutputType>\r
+    <AppDesignerFolder>Properties</AppDesignerFolder>\r
+    <RootNamespace>\r
+    </RootNamespace>\r
+    <AssemblyName>Tizen.Applications.WidgetControl</AssemblyName>\r
+    <TargetFrameworkVersion>v4.5</TargetFrameworkVersion>\r
+    <FileAlignment>512</FileAlignment>\r
+  </PropertyGroup>\r
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">\r
+    <DebugSymbols>true</DebugSymbols>\r
+    <DebugType>full</DebugType>\r
+    <Optimize>true</Optimize>\r
+    <OutputPath>bin\Debug\</OutputPath>\r
+    <DefineConstants>DEBUG;TRACE</DefineConstants>\r
+    <ErrorReport>prompt</ErrorReport>\r
+    <WarningLevel>4</WarningLevel>\r
+    <AllowUnsafeBlocks>true</AllowUnsafeBlocks>\r
+    <DocumentationFile>bin\Debug\Tizen.Applications.WidgetControl.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\</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.WidgetControl.snk</AssemblyOriginatorKeyFile>\r
+  </PropertyGroup>\r
+  <Import Project="CoreFx.References.targets" />\r
+  <ItemGroup Condition=" '$(CoreFxPath)' == '' ">\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="GlobalSuppressions.cs" />\r
+    <Compile Include="Interop\Interop.Libraries.cs" />\r
+    <Compile Include="Interop\Interop.WidgetService.cs" />\r
+    <Compile Include="Properties\AssemblyInfo.cs" />\r
+    <Compile Include="Tizen.Applications\WidgetControl.cs" />\r
+    <Compile Include="Tizen.Applications\WidgetLifecycleEventArgs.cs" />\r
+  </ItemGroup>\r
+  <ItemGroup>\r
+    <None Include="Tizen.Applications.WidgetControl.snk" />\r
+  </ItemGroup>\r
+  <ItemGroup>\r
+    <CodeAnalysisDictionary Include="CustomDictionary.xml" />\r
+  </ItemGroup>\r
+  <ItemGroup>\r
+    <Reference Include="Tizen">\r
+      <HintPath>..\..\tizen\Tizen\bin\Debug\Tizen.dll</HintPath>\r
+    </Reference>\r
+    <Reference Include="Tizen.Internals">\r
+      <HintPath>..\..\tizen\Tizen.Internals\bin\Debug\Tizen.Internals.dll</HintPath>\r
+    </Reference>\r
+    <Reference Include="Tizen.Applications">\r
+      <HintPath>..\..\task\application\Tizen.Applications\obj\Debug\Tizen.Applications.dll</HintPath>\r
+    </Reference>\r
+  </ItemGroup>\r
+  <ItemGroup>\r
+    <ProjectReference Include="..\..\tizen\Tizen.Internals\Tizen.Internals.csproj">\r
+      <Project>{b9aa1cb2-f72d-4a30-a33b-a20c850a38a0}</Project>\r
+      <Name>Tizen.Internals</Name>\r
+    </ProjectReference>\r
+    <ProjectReference Include="..\..\tizen\Tizen\Tizen.csproj">\r
+      <Project>{7659ca59-410d-41a1-9841-586e88bc78c9}</Project>\r
+      <Name>Tizen</Name>\r
+    </ProjectReference>\r
+    <ProjectReference Include="..\..\application\Tizen.Applications\Tizen.Applications.csproj">\r
+      <Project>{d2d1a3ce-000e-4ab3-81c4-a8a44a008989}</Project>\r
+      <Name>Tizen.Applications</Name>\r
+    </ProjectReference>\r
+  </ItemGroup>\r
+  <ItemGroup>\r
+    <WCFMetadata Include="Service References\" />\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.
+       Other similar extension points exist, see Microsoft.Common.targets.
+  <Target Name="BeforeBuild">
+  </Target>
+  <Target Name="AfterBuild">
+  </Target>
+  -->\r
+</Project>
diff --git a/src/Tizen.Applications.WidgetControl/Tizen.Applications.WidgetControl.sln b/src/Tizen.Applications.WidgetControl/Tizen.Applications.WidgetControl.sln
new file mode 100755 (executable)
index 0000000..4d955c4
--- /dev/null
@@ -0,0 +1,22 @@
+\r
+Microsoft Visual Studio Solution File, Format Version 12.00\r
+# Visual Studio 14\r
+VisualStudioVersion = 14.0.24720.0\r
+MinimumVisualStudioVersion = 10.0.40219.1\r
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Tizen.Applications.WidgetControl", "Tizen.Applications.WidgetControl.csproj", "{A667ADA4-E7DB-4E45-9D31-491024750EE1}"\r
+EndProject\r
+Global\r
+       GlobalSection(SolutionConfigurationPlatforms) = preSolution\r
+               Debug|Any CPU = Debug|Any CPU\r
+               Release|Any CPU = Release|Any CPU\r
+       EndGlobalSection\r
+       GlobalSection(ProjectConfigurationPlatforms) = postSolution\r
+               {A667ADA4-E7DB-4E45-9D31-491024750EE1}.Debug|Any CPU.ActiveCfg = Debug|Any CPU\r
+               {A667ADA4-E7DB-4E45-9D31-491024750EE1}.Debug|Any CPU.Build.0 = Debug|Any CPU\r
+               {A667ADA4-E7DB-4E45-9D31-491024750EE1}.Release|Any CPU.ActiveCfg = Release|Any CPU\r
+               {A667ADA4-E7DB-4E45-9D31-491024750EE1}.Release|Any CPU.Build.0 = Release|Any CPU\r
+       EndGlobalSection\r
+       GlobalSection(SolutionProperties) = preSolution\r
+               HideSolutionNode = FALSE\r
+       EndGlobalSection\r
+EndGlobal\r
diff --git a/src/Tizen.Applications.WidgetControl/Tizen.Applications.WidgetControl.snk b/src/Tizen.Applications.WidgetControl/Tizen.Applications.WidgetControl.snk
new file mode 100755 (executable)
index 0000000..7ac1b00
Binary files /dev/null and b/src/Tizen.Applications.WidgetControl/Tizen.Applications.WidgetControl.snk differ
diff --git a/src/Tizen.Applications.WidgetControl/Tizen.Applications/WidgetControl.cs b/src/Tizen.Applications.WidgetControl/Tizen.Applications/WidgetControl.cs
new file mode 100755 (executable)
index 0000000..4111395
--- /dev/null
@@ -0,0 +1,676 @@
+// Copyright 2016 by Samsung Electronics, Inc.,
+//
+// This software is the confidential and proprietary information
+// of Samsung Electronics, Inc. ("Confidential Information"). You
+// shall not disclose such Confidential Information and shall use
+// it only in accordance with the terms of the license agreement
+// you entered into with Samsung.
+
+using System;
+using System.Collections.Generic;
+using Tizen.Applications;
+
+namespace Tizen.Applications
+{
+    /// <summary>
+    /// Class for receiving widget events and sending data to widget.
+    /// </summary>
+    public class WidgetControl : IDisposable
+    {
+        /// <summary>
+        /// Class for widget instance.
+        /// </summary>
+        public class Instance
+        {
+            private string _widgetId;
+
+            /// <summary>
+            /// Constructor.
+            /// </summary>
+            /// <param name="widgetId">Widget ID</param>
+            public Instance(string widgetId)
+            {
+                _widgetId = widgetId;
+            }
+
+            /// <summary>
+            /// Widget ID.
+            /// </summary>
+            public string Id { get; internal set; }
+
+            /// <summary>
+            /// Gets widget content.
+            /// </summary>
+            /// <exception cref="InvalidOperationException">Thrown in case of failed conditions</exception>
+            public Bundle GetContent()
+            {
+                IntPtr h;
+
+                Interop.WidgetService.ErrorCode err = Interop.WidgetService.GetContent(_widgetId, Id, out h);
+
+                switch (err)
+                {
+                    case Interop.WidgetService.ErrorCode.InvalidParameter:
+                        throw new InvalidOperationException("Invalid parameter at unmanaged code");
+
+                    case Interop.WidgetService.ErrorCode.IoError:
+                        throw new InvalidOperationException("Failed to access DB");
+                }
+
+                return new Bundle(new SafeBundleHandle(h, true));
+            }
+
+            /// <summary>
+            /// Changes the content for the widget instance.
+            /// </summary>
+            /// <param name="content">Content to be changed</param>
+            /// <param name="force"> True if you want to update your widget even if the provider is paused otherwise false.</param>
+            /// <exception cref="ArgumentException">Thrown when failed because of invalid argument</exception>
+            /// <exception cref="InvalidOperationException">Thrown in case of failed conditions</exception>
+            /// <exception cref="UnauthorizedAccessException">Thrown when app does not have privilege to access this method</exception>
+            public void ChangeContent(Bundle content, bool force)
+            {
+                Interop.WidgetService.ErrorCode err = Interop.WidgetService.UpdateContent(_widgetId, Id, content.SafeBundleHandle, force ? 1 : 0);
+
+                switch (err)
+                {
+                    case Interop.WidgetService.ErrorCode.InvalidParameter:
+                        throw new ArgumentException("Invalid parameter");
+
+                    case Interop.WidgetService.ErrorCode.Canceled:
+                        throw new InvalidOperationException("Provider is paused, so this update request is canceld");
+
+                    case Interop.WidgetService.ErrorCode.OutOfMemory:
+                        throw new InvalidOperationException("Out-of-memory at unmanaged code");
+
+                    case Interop.WidgetService.ErrorCode.Fault:
+                        throw new InvalidOperationException("Failed to create a request packet");
+
+                    case Interop.WidgetService.ErrorCode.PermissionDenied:
+                        throw new UnauthorizedAccessException();
+                }
+            }
+
+            /// <summary>
+            /// Changes the update period for the widget instance.
+            /// </summary>
+            /// <exception cref="ArgumentException">Thrown when failed because of invalid argument</exception>
+            /// <exception cref="InvalidOperationException">Thrown in case of failed conditions</exception>
+            /// <exception cref="UnauthorizedAccessException">Thrown when app does not have privilege to access this method</exception>
+            public void ChangePeriod(double period)
+            {
+                Interop.WidgetService.ErrorCode err = Interop.WidgetService.ChangePeriod(_widgetId, Id, period);
+
+                switch (err)
+                {
+                    case Interop.WidgetService.ErrorCode.InvalidParameter:
+                        throw new ArgumentException("Invalid parameter");
+
+                    case Interop.WidgetService.ErrorCode.OutOfMemory:
+                        throw new InvalidOperationException("Out-of-memory at unmanaged code");
+
+                    case Interop.WidgetService.ErrorCode.Fault:
+                        throw new InvalidOperationException("Failed to create a request packet");
+
+                    case Interop.WidgetService.ErrorCode.PermissionDenied:
+                        throw new UnauthorizedAccessException();
+                }
+            }
+        }
+
+        /// <summary>
+        /// Class for widget size information.
+        /// </summary>
+        public class Scale
+        {
+            /// <summary>
+            /// Enumeration for types of widget size
+            /// </summary>
+            public enum SizeType : int
+            {
+                /// <summary>
+                /// 175x175 based on 720x1280 resolution.
+                /// </summary>
+                Basic1x1 = 0x0001,
+
+                /// <summary>
+                /// 354x175 based on 720x1280 resolution.
+                /// </summary>
+                Basic2x1 = 0x0002,
+
+                /// <summary>
+                /// 354x354 based on 720x1280 resolution.
+                /// </summary>
+                Basic2x2 = 0x0004,
+
+                /// <summary>
+                /// 712x175 based on 720x1280 resolution.
+                /// </summary>
+                Basic4x1 = 0x0008,
+
+                /// <summary>
+                /// 712x354 based on 720x1280 resolution.
+                /// </summary>
+                Basic4x2 = 0x0010,
+
+                /// <summary>
+                /// 712x533 based on 720x1280 resolution.
+                /// </summary>
+                Basic4x3 = 0x0020,
+
+                /// <summary>
+                /// 712x712 based on 720x1280 resolution.
+                /// </summary>
+                Basic4x4 = 0x0040,
+
+                /// <summary>
+                /// 712x891 based on 720x1280 resolution.
+                /// </summary>
+                Basic4x5 = 0x0080,
+
+                /// <summary>
+                /// 712x1070 based on 720x1280 resolution.
+                /// </summary>
+                Basic4x6 = 0x0100,
+
+
+                /// <summary>
+                /// 224x215 based on 720x1280 resolution.
+                /// </summary>
+                Easy1x1 = 0x1000,
+
+                /// <summary>
+                /// 680x215 based on 720x1280 resolution.
+                /// </summary>
+                Easy1x2 = 0x2000,
+
+                /// <summary>
+                /// 680x653 based on 720x1280 resolution.
+                /// </summary>
+                Easy1x3 = 0x4000,
+
+                /// <summary>
+                /// 720x1280 based on 720x1280 resolution.
+                /// </summary>
+                Full = 0x0800,
+            }
+
+            /// <summary>
+            /// Widget width.
+            /// </summary>
+            public int Width { get; internal set; }
+
+            /// <summary>
+            /// Widget height.
+            /// </summary>
+            public int Height { get; internal set; }
+
+            /// <summary>
+            /// The path for widget preview image file.
+            /// </summary>
+            public string PreviewImagePath { get; internal set; }
+
+            /// <summary>
+            /// The size type of the widget.
+            /// </summary>
+            public SizeType Type { get; internal set; }
+        }
+
+        private event EventHandler<WidgetLifecycleEventArgs> _created;
+        private event EventHandler<WidgetLifecycleEventArgs> _resumed;
+        private event EventHandler<WidgetLifecycleEventArgs> _paused;
+        private event EventHandler<WidgetLifecycleEventArgs> _destroyed;
+        private bool _disposedValue = false;
+        private static IDictionary<string, int> s_lifecycleEventRefCnt = new Dictionary<string, int>();
+        private static IList<WidgetControl> s_eventObjects = new List<WidgetControl>();
+
+        /// <summary>
+        /// Factory method for WidgetControl.
+        /// It will create all objects of WidgetControl base on package ID.
+        /// </summary>
+        /// <param name="pkgId">Parkage ID</param>
+        /// <privilege>http://tizen.org/privilege/widget.viewer</privilege>
+        /// <exception cref="ArgumentException">Thrown when failed because of invalid argument</exception>
+        /// <exception cref="InvalidOperationException">Thrown in case of failed conditions</exception>
+        /// <exception cref="UnauthorizedAccessException">Thrown when app does not have privilege to access this method</exception>
+        public static WidgetControl[] CreateAll(string pkgId)
+        {
+            List<WidgetControl> list = new List<WidgetControl>();
+
+            Interop.WidgetService.ErrorCode err = Interop.WidgetService.GetWidgetListByPkgId(pkgId, (widgetId, isPrime, userData) =>
+            {
+                list.Add(new WidgetControl(widgetId));
+            }, IntPtr.Zero);
+
+            switch (err)
+            {
+                case Interop.WidgetService.ErrorCode.InvalidParameter:
+                    throw new ArgumentException("Invalid parameter");
+
+                case Interop.WidgetService.ErrorCode.IoError:
+                    throw new InvalidOperationException("Failed to access DB");
+
+                case Interop.WidgetService.ErrorCode.PermissionDenied:
+                    throw new UnauthorizedAccessException();
+            }
+
+            return list.ToArray();
+        }
+
+        /// <summary>
+        /// Gets all widget IDs by package ID.
+        /// </summary>
+        /// <privilege>http://tizen.org/privilege/widget.viewer</privilege>
+        /// <exception cref="ArgumentException">Thrown when failed because of invalid argument</exception>
+        /// <exception cref="InvalidOperationException">Thrown in case of failed conditions</exception>
+        /// <exception cref="UnauthorizedAccessException">Thrown when app does not have privilege to access this method</exception>
+        public static string[] GetWidgetIds(string pkgId)
+        {
+            List<string> list = new List<string>();
+
+            Interop.WidgetService.ErrorCode err = Interop.WidgetService.GetWidgetListByPkgId(pkgId, (widgetId, isPrime, userData) =>
+            {
+                list.Add(widgetId);
+            }, IntPtr.Zero);
+
+            switch (err)
+            {
+                case Interop.WidgetService.ErrorCode.InvalidParameter:
+                    throw new ArgumentException("Invalid parameter");
+
+                case Interop.WidgetService.ErrorCode.IoError:
+                    throw new InvalidOperationException("Failed to access DB");
+
+                case Interop.WidgetService.ErrorCode.PermissionDenied:
+                    throw new UnauthorizedAccessException();
+            }
+
+            return list.ToArray();
+        }
+
+        /// <summary>
+        /// Widget ID.
+        /// </summary>
+        public string Id { get; internal set; }
+
+        /// <summary>
+        /// The flag value for "nodisplay"
+        /// </summary>
+        /// <privilege>http://tizen.org/privilege/widget.viewer</privilege>
+        public bool IsNoDisplay
+        {
+            get
+            {
+                if (Interop.WidgetService.GetNoDisplay(Id) != 0)
+                    return true;
+
+                return false;
+            }
+        }
+
+        /// <summary>
+        /// Event handler for created widget instance.
+        /// </summary>
+        /// <exception cref="InvalidOperationException">Thrown in case of failed conditions</exception>
+        /// <exception cref="UnauthorizedAccessException">Thrown when app does not have privilege to access this method</exception>
+        public event EventHandler<WidgetLifecycleEventArgs> Created
+        {
+            add
+            {
+                RegisterLifecycleEvent();
+                _created += value;
+            }
+            remove
+            {
+                _created -= value;
+                UnregisterLifecycleEvent();
+            }
+        }
+
+        /// <summary>
+        /// Event handler for resumed widget instance.
+        /// </summary>
+        /// <exception cref="InvalidOperationException">Thrown in case of failed conditions</exception>
+        /// <exception cref="UnauthorizedAccessException">Thrown when app does not have privilege to access this method</exception>
+        public event EventHandler<WidgetLifecycleEventArgs> Resumed
+        {
+            add
+            {
+                RegisterLifecycleEvent();
+                _resumed += value;
+            }
+            remove
+            {
+                _resumed -= value;
+                UnregisterLifecycleEvent();
+            }
+        }
+
+        /// <summary>
+        /// Event handler for paused widget instance.
+        /// </summary>
+        /// <exception cref="InvalidOperationException">Thrown in case of failed conditions</exception>
+        /// <exception cref="UnauthorizedAccessException">Thrown when app does not have privilege to access this method</exception>
+        public event EventHandler<WidgetLifecycleEventArgs> Paused
+        {
+            add
+            {
+                RegisterLifecycleEvent();
+                _paused += value;
+            }
+            remove
+            {
+                _paused -= value;
+                UnregisterLifecycleEvent();
+            }
+        }
+
+        /// <summary>
+        /// Event handler for destroyed widget instance.
+        /// </summary>
+        /// <exception cref="InvalidOperationException">Thrown in case of failed conditions</exception>
+        /// <exception cref="UnauthorizedAccessException">Thrown when app does not have privilege to access this method</exception>
+        public event EventHandler<WidgetLifecycleEventArgs> Destroyed
+        {
+            add
+            {
+                RegisterLifecycleEvent();
+                _destroyed += value;
+            }
+            remove
+            {
+                _destroyed -= value;
+                UnregisterLifecycleEvent();
+            }
+        }
+
+        /// <summary>
+        /// A constructor of WidgetControl object
+        /// </summary>
+        /// <param name="widgetId">widget id.</param>
+        public WidgetControl(string widgetId)
+        {
+            Id = widgetId;
+        }
+
+        /// <summary>
+        /// Finalizer of the WidgetControl class.
+        /// </summary>
+        ~WidgetControl()
+        {
+            Dispose(false);
+        }
+
+        /// <summary>
+        /// Gets objects for widget instance information.
+        /// </summary>
+        /// <exception cref="InvalidOperationException">Thrown in case of failed conditions</exception>
+        /// <exception cref="NotSupportedException">Thrown when API is not supported in this device</exception>
+        /// <exception cref="UnauthorizedAccessException">Thrown when app does not have privilege to access this method</exception>
+        public IEnumerable<Instance> GetInstances()
+        {
+            IList<Instance> instances = new List<Instance>();
+            Interop.WidgetService.ErrorCode err = Interop.WidgetService.GetInstances(Id, (widgetId, instanceId, userData) =>
+            {
+                instances.Add(new Instance(widgetId) { Id = instanceId });
+            }, IntPtr.Zero);
+
+            switch (err)
+            {
+                case Interop.WidgetService.ErrorCode.InvalidParameter:
+                    throw new InvalidOperationException("Invalid parameter at unmanaged code");
+
+                case Interop.WidgetService.ErrorCode.NotSupported:
+                    throw new NotSupportedException();
+
+                case Interop.WidgetService.ErrorCode.PermissionDenied:
+                    throw new UnauthorizedAccessException();
+            }
+
+            return instances;
+        }
+
+        /// <summary>
+        /// Gets objects for widget scale information.
+        /// </summary>
+        /// <privilege>http://tizen.org/privilege/widget.viewer</privilege>
+        /// <exception cref="InvalidOperationException">Thrown in case of failed conditions</exception>
+        /// <exception cref="UnauthorizedAccessException">Thrown when app does not have privilege to access this method</exception>
+        public IEnumerable<Scale> GetScales()
+        {
+            int[] w = new int[100];
+            int[] h = new int[100];
+            int[] types = new int[100];
+            int cnt1 = 100;
+            int cnt2 = 100;
+            IList<Scale> scales = new List<Scale>();
+
+            Interop.WidgetService.ErrorCode err = Interop.WidgetService.GetSupportedSizes(Id, ref cnt1, out w, out h);
+
+            switch (err)
+            {
+                case Interop.WidgetService.ErrorCode.InvalidParameter:
+                    throw new InvalidOperationException("Invalid parameter at unmanaged code");
+
+                case Interop.WidgetService.ErrorCode.IoError:
+                    throw new InvalidOperationException("Failed to access DB");
+
+                case Interop.WidgetService.ErrorCode.PermissionDenied:
+                    throw new UnauthorizedAccessException();
+            }
+
+            err = Interop.WidgetService.GetSupportedSizeTypes(Id, ref cnt2, out types);
+
+            switch (err)
+            {
+                case Interop.WidgetService.ErrorCode.InvalidParameter:
+                    throw new InvalidOperationException("Invalid parameter at unmanaged code");
+
+                case Interop.WidgetService.ErrorCode.IoError:
+                    throw new InvalidOperationException("Failed to access DB");
+
+                case Interop.WidgetService.ErrorCode.PermissionDenied:
+                    throw new UnauthorizedAccessException();
+            }
+
+            if (cnt1 != cnt2)
+                return null;
+
+            for (int i = 0; i < cnt1; i++)
+            {
+                string prev = Interop.WidgetService.GetPreviewImagePath(Id, types[i]);
+
+                scales.Add(new Scale()
+                {
+                    Width = w[i],
+                    Height = h[i],
+                    PreviewImagePath = prev,
+                    Type = (Scale.SizeType)types[i]
+                });
+            }
+            return scales;
+        }
+
+        /// <summary>
+        /// Gets widget name.
+        /// </summary>
+        /// <param name="lang">Language</param>
+        /// <privilege>http://tizen.org/privilege/widget.viewer</privilege>
+        /// <exception cref="ArgumentNullException">Thrown when argument is null</exception>
+        public string GetName(string lang)
+        {
+            if (lang == null)
+                throw new ArgumentNullException();
+
+            return Interop.WidgetService.GetName(Id, lang);
+        }
+
+        /// <summary>
+        /// Gets widget icon path.
+        /// </summary>
+        /// <param name="lang">Language</param>
+        /// <privilege>http://tizen.org/privilege/widget.viewer</privilege>
+        /// <exception cref="ArgumentNullException">Thrown when argument is null</exception>
+        public string GetIconPath(string lang)
+        {
+            if (lang == null)
+                throw new ArgumentNullException();
+
+            string pkgId = Interop.WidgetService.GetPkgId(Id);
+
+            return Interop.WidgetService.GetIcon(pkgId, lang);
+        }
+
+        /// <summary>
+        /// Releases all resources used by the WidgetControl class.
+        /// </summary>
+        public void Dispose()
+        {
+            Dispose(true);
+            GC.SuppressFinalize(this);
+        }
+
+        private void Dispose(bool disposing)
+        {
+            if (!_disposedValue)
+            {
+                if (disposing)
+                {
+                }
+
+                _created = null;
+                _resumed = null;
+                _paused = null;
+                _destroyed = null;
+                UnregisterLifecycleEvent();
+
+                _disposedValue = true;
+            }
+        }
+
+        private void RegisterLifecycleEvent()
+        {
+            if (!s_lifecycleEventRefCnt.ContainsKey(Id))
+                s_lifecycleEventRefCnt[Id] = 0;
+
+            if (_created != null || _paused != null || _resumed != null || _destroyed != null)
+                return;
+
+            if (s_lifecycleEventRefCnt[Id] == 0)
+            {
+                Interop.WidgetService.ErrorCode err = Interop.WidgetService.SetLifecycleEvent(Id, OnLifecycleEvent, IntPtr.Zero);
+
+                switch (err)
+                {
+                    case Interop.WidgetService.ErrorCode.InvalidParameter:
+                        throw new InvalidOperationException("Invalid parameter at unmanaged code");
+
+                    case Interop.WidgetService.ErrorCode.PermissionDenied:
+                        throw new UnauthorizedAccessException();
+                }
+            }
+
+            s_lifecycleEventRefCnt[Id]++;
+            s_eventObjects.Add(this);
+        }
+
+        private void UnregisterLifecycleEvent()
+        {
+            if (!s_lifecycleEventRefCnt.ContainsKey(Id))
+                return;
+
+            if (s_lifecycleEventRefCnt[Id] <= 0)
+                return;
+
+            if (_created != null || _paused != null || _resumed != null || _destroyed != null)
+                return;
+
+            if (s_lifecycleEventRefCnt[Id] == 1)
+            {
+                Interop.WidgetService.ErrorCode err = Interop.WidgetService.UnsetLifecycleEvent(Id, IntPtr.Zero);
+
+                switch (err)
+                {
+                    case Interop.WidgetService.ErrorCode.InvalidParameter:
+                        throw new InvalidOperationException("Invalid parameter at unmanaged code");
+
+                    case Interop.WidgetService.ErrorCode.PermissionDenied:
+                        throw new UnauthorizedAccessException();
+
+                    case Interop.WidgetService.ErrorCode.NotExist:
+                        throw new InvalidOperationException("Event handler is not exist");
+                }
+            }
+
+            s_eventObjects.Remove(this);
+            s_lifecycleEventRefCnt[Id]--;
+        }
+
+        private static void OnLifecycleEvent(string widgetId, Interop.WidgetService.LifecycleEvent e, string instanceId, IntPtr userData)
+        {
+            switch (e)
+            {
+                case Interop.WidgetService.LifecycleEvent.Created:
+                    foreach (WidgetControl c in s_eventObjects)
+                    {
+                        if (c.Id.CompareTo(widgetId) == 0)
+                        {
+                            c._created?.Invoke(null, new WidgetLifecycleEventArgs()
+                            {
+                                WidgetId = widgetId,
+                                InstanceId = instanceId,
+                                Type = WidgetLifecycleEventArgs.EventType.Created
+                            });
+                        }
+                    }
+                    break;
+
+                case Interop.WidgetService.LifecycleEvent.Resumed:
+                    foreach (WidgetControl c in s_eventObjects)
+                    {
+                        if (c.Id.CompareTo(widgetId) == 0)
+                        {
+                            c._resumed?.Invoke(null, new WidgetLifecycleEventArgs()
+                            {
+                                WidgetId = widgetId,
+                                InstanceId = instanceId,
+                                Type = WidgetLifecycleEventArgs.EventType.Resumed
+                            });
+                       }
+                    }
+                    break;
+
+                case Interop.WidgetService.LifecycleEvent.Paused:
+                    foreach (WidgetControl c in s_eventObjects)
+                    {
+                        if (c.Id.CompareTo(widgetId) == 0)
+                        {
+                            c._paused?.Invoke(null, new WidgetLifecycleEventArgs()
+                            {
+                                WidgetId = widgetId,
+                                InstanceId = instanceId,
+                                Type = WidgetLifecycleEventArgs.EventType.Paused
+                            });
+                        }
+                    }
+                    break;
+
+                case Interop.WidgetService.LifecycleEvent.Destroyed:
+                    foreach (WidgetControl c in s_eventObjects)
+                    {
+                        if (c.Id.CompareTo(widgetId) == 0)
+                        {
+                            c._destroyed?.Invoke(null, new WidgetLifecycleEventArgs()
+                            {
+                                WidgetId = widgetId,
+                                InstanceId = instanceId,
+                                Type = WidgetLifecycleEventArgs.EventType.Destroyed
+                            });
+                        }
+                    }
+                    break;
+            }
+
+        }
+    }
+}
diff --git a/src/Tizen.Applications.WidgetControl/Tizen.Applications/WidgetLifecycleEventArgs.cs b/src/Tizen.Applications.WidgetControl/Tizen.Applications/WidgetLifecycleEventArgs.cs
new file mode 100755 (executable)
index 0000000..6d0b5fa
--- /dev/null
@@ -0,0 +1,59 @@
+// Copyright 2016 by Samsung Electronics, Inc.,
+//
+// This software is the confidential and proprietary information
+// of Samsung Electronics, Inc. ("Confidential Information"). You
+// shall not disclose such Confidential Information and shall use
+// it only in accordance with the terms of the license agreement
+// you entered into with Samsung.
+
+using System;
+
+namespace Tizen.Applications
+{
+    /// <summary>
+    /// Class for event arguments of the widget lifecycle.
+    /// </summary>
+    public class WidgetLifecycleEventArgs : EventArgs
+    {
+        /// <summary>
+        /// Enumeration for event type.
+        /// </summary>
+        public enum EventType
+        {
+            /// <summary>
+            /// The widget is created.
+            /// </summary>
+            Created,
+
+            /// <summary>
+            /// The widget is destroyed.
+            /// </summary>
+            Destroyed,
+
+            /// <summary>
+            /// The widget is paused.
+            /// </summary>
+            Paused,
+
+            /// <summary>
+            /// The widget is resumed.
+            /// </summary>
+            Resumed
+        }
+
+        /// <summary>
+        /// Widget ID.
+        /// </summary>
+        public string WidgetId { get; internal set; }
+
+        /// <summary>
+        /// Widget instnace ID.
+        /// </summary>
+        public string InstanceId { get; internal set; }
+
+        /// <summary>
+        /// Event type.
+        /// </summary>
+        public EventType Type { get; internal set; }
+    }
+}