//From IAppStateChangeListener
virtual void OnForeground(void);
virtual void OnBackground(void){};
+ virtual void OnScreenOff(void);
+
private:
// Method to fetch person details using phone number.
void ShowPersonDetails(const Tizen::Base::String& phoneNumber, const Tizen::Base::String& contactLblName, const Tizen::Base::String& nameLblName, AppCallInfo* pCallInfo);