1 /* 2 * Copyright (C) 2014 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except 5 * in compliance with the License. You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software distributed under the License 10 * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express 11 * or implied. See the License for the specific language governing permissions and limitations under 12 * the License. 13 */ 14 15 package com.example.android.tvleanback.ui; 16 17 import android.app.Activity; 18 import android.content.Intent; 19 import android.os.Bundle; 20 import android.support.v17.leanback.widget.SpeechRecognitionCallback; 21 import android.util.Log; 22 23 import com.example.android.tvleanback.R; 24 25 /* 26 * SearchActivity for SearchFragment 27 */ 28 public class SearchActivity extends Activity { 29 /** 30 * Called when the activity is first created. 31 */ 32 33 private static final String TAG = "SearchActivity"; 34 private static boolean DEBUG = true; 35 /** 36 * SpeechRecognitionCallback is not required and if not provided recognition will be handled 37 * using internal speech recognizer, in which case you must have RECORD_AUDIO permission 38 */ 39 private static final int REQUEST_SPEECH = 1; 40 private SearchFragment mFragment; 41 private SpeechRecognitionCallback mSpeechRecognitionCallback; 42 43 @Override 44 public void onCreate(Bundle savedInstanceState) { 45 super.onCreate(savedInstanceState); 46 setContentView(R.layout.search); 47 48 mFragment = (SearchFragment) getFragmentManager().findFragmentById(R.id.search_fragment); 49 50 mSpeechRecognitionCallback = new SpeechRecognitionCallback() { 51 @Override 52 public void recognizeSpeech() { 53 if (DEBUG) Log.v(TAG, "recognizeSpeech"); 54 startActivityForResult(mFragment.getRecognizerIntent(), REQUEST_SPEECH); 55 } 56 }; 57 mFragment.setSpeechRecognitionCallback(mSpeechRecognitionCallback); 58 } 59 60 @Override 61 protected void onActivityResult(int requestCode, int resultCode, Intent data) { 62 if (DEBUG) Log.v(TAG, "onActivityResult requestCode=" + requestCode + 63 " resultCode=" + resultCode + 64 " data=" + data); 65 if (requestCode == REQUEST_SPEECH && resultCode == RESULT_OK) { 66 mFragment.setSearchQuery(data, true); 67 } 68 } 69 70 @Override 71 public boolean onSearchRequested() { 72 startActivity(new Intent(this, SearchActivity.class)); 73 return true; 74 } 75 } 76
