diff -r 1f0034e370aa -r 71ad690e91f5 javaextensions/wma/mms/src.s60/mmsinstallerpluginjni.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/javaextensions/wma/mms/src.s60/mmsinstallerpluginjni.cpp	Mon Oct 04 11:29:25 2010 +0300
@@ -0,0 +1,55 @@
+/*
+* Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description:  ?Description
+*
+*/
+
+
+#include "logger.h"
+#include "jstringutils.h"
+#include <mmsapplicationadapter.h>
+#include "com_nokia_mj_impl_mms_MMSInstallerPlugin.h"
+
+//using namespace java::wma;
+
+/*
+ * Class:     com_nokia_mj_impl_mms_MMSInstallerPlugin
+ * Method:    _markForUnregister
+ * Signature: (Ljava/lang/String;)I
+ */
+JNIEXPORT jint JNICALL Java_com_nokia_mj_impl_mms_MMSInstallerPlugin__1unregisterFromMMSEngine
+(JNIEnv* aJni, jobject /*aPeer*/, jstring aUri)
+{
+    JELOG2(EWMA);
+    TRAPD(Error,
+    {
+       CActiveScheduler* activeScheduler = new(ELeave) CActiveScheduler();
+       CleanupStack::PushL(activeScheduler);
+       CActiveScheduler::Install(activeScheduler);
+       CMmsApplicationAdapter* mmsApplicationAdapter = CMmsApplicationAdapter::NewL();
+       CleanupStack::PushL(mmsApplicationAdapter);
+       JStringUtils applicationId(*aJni,aUri);
+       LOG1(EWMA,EInfo,"_markForUnregister - ApplicationId = %S",applicationId.Ptr());
+       TBool isRegistered = mmsApplicationAdapter->RegisteredL(applicationId);
+       if (isRegistered)
+       { 
+          LOG(EWMA,EInfo,"Unregistering from MMSEngine");
+          mmsApplicationAdapter->UnregisterL(applicationId);
+       }
+       CleanupStack::PopAndDestroy(mmsApplicationAdapter);
+       CleanupStack::PopAndDestroy(activeScheduler);
+    });
+    LOG1(EWMA,EInfo,"Unregistering status : %d",Error);
+    return Error;
+}