1 /* 2 * Copyright (C) 2009 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package android.speech; 18 19 import android.content.Intent; 20 import android.speech.IRecognitionListener; 21 import android.speech.RecognitionResult; 22 23 // A Service interface to speech recognition. Call startListening when 24 // you want to begin capturing audio; RecognitionService will automatically 25 // determine when the user has finished speaking, stream the audio to the 26 // recognition servers, and notify you when results are ready. 27 /** {@hide} */ 28 interface IRecognitionService { 29 // Start listening for speech. Can only call this from one thread at once. 30 // see RecognizerIntent.java for constants used to specify the intent. startListening(in Intent recognizerIntent, in IRecognitionListener listener)31 void startListening(in Intent recognizerIntent, 32 in IRecognitionListener listener); 33 getRecognitionResults(in long key)34 List<RecognitionResult> getRecognitionResults(in long key); 35 cancel()36 void cancel(); 37 } 38