Support extension API

- Add internal constructor of the ApplicationRunninngContext
- Add internal API to terminate the running application

Change-Id: If3bb93a9ec37ea380067bc8176cca463e731b2da
Signed-off-by: Hwankyu Jhun <h.jhun@samsung.com>

2 files changed, 64 insertions, 0 deletions

diff --git a/Tizen.Applications.Common/Interop/Interop.ApplicationManager.cs b/Tizen.Applications.Common/Interop/Interop.ApplicationManager.cs
index 7326b7f..0879a32 100755..100644
--- a/Tizen.Applications.Common/Interop/Interop.ApplicationManager.cs
+++ b/Tizen.Applications.Common/Interop/Interop.ApplicationManager.cs
@@ -166,6 +166,14 @@ internal static partial class Interop
         internal static extern ErrorCode AppManagerEventDestroy(IntPtr handle);
         //int app_manager_event_destroy (app_manager_event_h handle);
 
+        [DllImport(Libraries.AppManager, EntryPoint = "app_manager_terminate_app")]
+        internal static extern ErrorCode AppManagerTerminateApp(IntPtr handle);
+        //int app_manager_terminate_app (app_context_h app_context);
+
+        [DllImport(Libraries.AppManager, EntryPoint = "app_manager_get_app_context_by_instance_id")]
+        internal static extern ErrorCode AppManagerGetAppContextByInstanceId(string applicationId, string instanceId, out IntPtr handle);
+        //int app_manager_get_app_context_by_instance_id (const char *app_id, const char *instance_id, app_context_h *app_context);
+
         [DllImport(Libraries.AppManager, EntryPoint = "app_context_destroy")]
         internal static extern ErrorCode AppContextDestroy(IntPtr handle);
         //int app_context_destroy(app_context_h app_context)
diff --git a/Tizen.Applications.Common/Tizen.Applications/ApplicationRunningContext.cs b/Tizen.Applications.Common/Tizen.Applications/ApplicationRunningContext.cs
index 35d9223..0220424 100644
--- a/Tizen.Applications.Common/Tizen.Applications/ApplicationRunningContext.cs
+++ b/Tizen.Applications.Common/Tizen.Applications/ApplicationRunningContext.cs
@@ -16,6 +16,7 @@
 
 using System;
 using System.Collections.Generic;
+using System.ComponentModel;
 
 namespace Tizen.Applications
 {
@@ -64,6 +65,37 @@ namespace Tizen.Applications
         }
 
         /// <summary>
+        /// A constructor of ApplicationRunningContext that takes the application id.
+        /// </summary>
+        /// <param name="applicationId">application id.</param>
+        /// <param name="instanceId">instance id.</param>
+        /// <exception cref="ArgumentException">Thrown when failed of invalid argument.</exception>
+        /// <exception cref="InvalidOperationException">Thrown when failed because of application not exist error or system error.</exception>
+        /// <exception cref="OutOfMemoryException">Thrown when failed because of out of memory.</exception>
+        [EditorBrowsable(EditorBrowsableState.Never)]
+        public ApplicationRunningContext(string applicationId, string instanceId)
+        {
+            IntPtr contextHandle = IntPtr.Zero;
+            err = Interop.ApplicationManager.AppManagerGetAppContextByInstanceId(applicationId, instanceId, out contextHandle);
+            if (err != Interop.ApplicationManager.ErrorCode.None)
+            {
+                Log.Warn(LogTag, "Failed to get the handle of the ApplicationRunningContext. err = " + err);
+                switch (err)
+                {
+                    case Interop.ApplicationManager.ErrorCode.InvalidParameter:
+                        throw new ArgumentException("Invalid Parameter.");
+                    case Interop.ApplicationManager.ErrorCode.NoSuchApp:
+                        throw new InvalidOperationException("No such application.");
+                    case Interop.ApplicationManager.ErrorCode.OutOfMemory:
+                        throw new OutOfMemoryException("Out of memory");
+                    default:
+                        throw new InvalidOperationException("Invalid Operation.");
+                }
+            }
+            _contextHandle = contextHandle;
+        }
+
+        /// <summary>
         /// Destructor of the class
         /// </summary>
         ~ApplicationRunningContext()
@@ -189,6 +221,30 @@ namespace Tizen.Applications
         }
 
         /// <summary>
+        /// Terminates the application.
+        /// </summary>
+        /// <exception cref="ArgumentException">Thrown when failed of invalid argument.</exception>
+        /// <exception cref="InvalidOperationException">Thrown when failed because of permission denied or system error.</exception>
+        /// <privilege>http://tizen.org/privilege/appmanager.kill</privilege>
+        [EditorBrowsable(EditorBrowsableState.Never)]
+        public void Terminate()
+        {
+            err = Interop.ApplicationManager.AppManagerTerminateApp(_contextHandle);
+            if (err != Interop.ApplicationManager.ErrorCode.None)
+            {
+                switch (err)
+                {
+                    case Interop.ApplicationManager.ErrorCode.InvalidParameter:
+                        throw new ArgumentException("Invalid argument.");
+                    case Interop.ApplicationManager.ErrorCode.PermissionDenied:
+                        throw new InvalidOperationException("Permission denied.");
+                    default:
+                        throw new InvalidOperationException("Invalid Operation.");
+                }
+            }
+        }
+
+        /// <summary>
         /// Releases all resources used by the ApplicationRunningContext class.
         /// </summary>
         public void Dispose()