GrammarListener.h

00001 /*---------------------------------------------------------------------------*
00002  *  GrammarListener.h                                                        *
00003  *                                                                           *
00004  *  Copyright 2007 Nuance Communciations, Inc.                               *
00005  *                                                                           *
00006  *  Licensed under the Apache License, Version 2.0 (the 'License');          *
00007  *  you may not use this file except in compliance with the License.         *
00008  *                                                                           *
00009  *  You may obtain a copy of the License at                                  *
00010  *      http://www.apache.org/licenses/LICENSE-2.0                           *
00011  *                                                                           *
00012  *  Unless required by applicable law or agreed to in writing, software      *
00013  *  distributed under the License is distributed on an 'AS IS' BASIS,        *
00014  *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. *
00015  *  See the License for the specific language governing permissions and      *
00016  *  limitations under the License.                                           *
00017  *                                                                           *
00018  *---------------------------------------------------------------------------*/
00019 
00020 #ifndef __UAPI__GRAMMARLISTENER
00021 #define __UAPI__GRAMMARLISTENER
00022 
00023 #include "exports.h"
00024 #include "ReturnCode.h"
00025 #include "SmartProxy.h"
00026 
00027 
00028 namespace android
00029 {
00030   namespace speech
00031   {
00032     namespace recognition
00033     {
00039       class GrammarListener
00040       {
00041         public:
00042           UAPI_EXPORT virtual ~GrammarListener();
00043           
00047           virtual void onLoaded() = 0;
00048           
00052           virtual void onUnloaded() = 0;
00053           
00060           virtual void onError(ReturnCode::Type returnCode) = 0;
00061           
00067           virtual bool isEmbeddedGrammarListener() = 0;
00068 
00074           virtual bool isSrecGrammarListener() = 0;
00075       };
00079       DECLARE_SMARTPROXY(UAPI_EXPORT, GrammarListenerProxy, SmartProxy, GrammarListener)
00080     }
00081   }
00082 }
00083 #endif

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