--- a/musicplayer_plat/mpx_music_player_app_api/inc/mpxcommonuihelper.h	Wed Sep 01 12:32:02 2010 +0100
+++ b/musicplayer_plat/mpx_music_player_app_api/inc/mpxcommonuihelper.h	Tue Sep 14 21:14:08 2010 +0300
@@ -91,6 +91,13 @@
     * @return ETrue if host is messaging, EFalse otherwise
     */
     IMPORT_C TBool IsHostMessagingL();
+		
+	/**
+    * Check if the host application is calendar
+    * @since Symbian^3
+    * @return ETrue if host is calendar, EFalse otherwise
+    */
+    IMPORT_C TBool IsHostCalendarL();
 
     /**
     * Check if the host application is browser