patch pour amelioration des etats

Change-Id: I5fd57088cc6a687edbaf80d556d275b7ea1040a7
Tuleap: #1205
diff --git a/MainPage.xaml.h b/MainPage.xaml.h
index 554ae31..428c539 100644
--- a/MainPage.xaml.h
+++ b/MainPage.xaml.h
@@ -60,6 +60,6 @@
     void OnsummonWelcomePage();

     void OnsummonVideoPage();

     void OnpressHangUpCall();

-    void OnstateChange(Platform::String ^callId, RingClientUWP::CallStatus state, int code);

+    void OnstateChange(Platform::String ^callId, CallStatus state, int code);

 };

 }