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聊天机器人（基于android）
1.本人最近写了一个小项目关于语音聊天的，采用讯飞语音引擎和数据，看看效果
2.项目名称叫小秘书，它可以和你进行交互，可以通过语音聊天，蛮有意思的，聊天内容你也可以定制
3.如果想做这款应用，先看看我前面写的语音识别
http://www.cnblogs.com/huipengbo/p/7043384.html
4.先看清单文件
<?xml version="1.0" encoding="utf-8"?> <manifest xmlns:android="http://schemas.android.com/apk/res/android" package="com.example.chat" android:versionCode="1" android:versionName="1.0" > <uses-permission android:name="android.permission.INTERNET"/> <uses-permission android:name="android.permission.RECORD_AUDIO"/> <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE"/> <uses-permission android:name="android.permission.ACCESS_WIFI_STATE"/> <uses-permission android:name="android.permission.CHANGE_NETWORK_STATE"/> <uses-permission android:name="android.permission.READ_PHONE_STATE"/> <uses-permission android:name="android.permission.READ_CONTACTS"/> <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/> <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE"/> <uses-permission android:name="android.permission.WRITE_SETTINGS"/> <uses-permission android:name="android.permission.CAMERA"/> <uses-sdk android:minSdkVersion="14" android:targetSdkVersion="18" /> <application android:allowBackup="true" android:icon="@drawable/login_user_selected" android:label="@string/app_name" android:theme="@style/AppTheme" > <activity android:name=".MainActivity" android:label="@string/app_name" > <intent-filter> <action android:name="android.intent.action.MAIN" /> <category android:name="android.intent.category.LAUNCHER" /> </intent-filter> </activity> </application> </manifest>
5.在看布局
主界面布局
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:tools="http://schemas.android.com/tools" android:layout_width="match_parent" android:layout_height="match_parent" android:orientation="vertical" > <ListView android:id="@+id/lv" android:layout_width="match_parent" android:layout_height="0dp" android:layout_weight="1"/> <LinearLayout android:layout_width="match_parent" android:layout_height="wrap_content" android:gravity="center" android:padding="10dp" android:background="@drawable/detail_btn_bg_normal"> <Button android:layout_width="wrap_content" android:onClick="click" android:layout_height="wrap_content" android:background="@drawable/bt_selector" android:text="开始和小秘对话" android:padding="5dp" /> </LinearLayout> </LinearLayout>
item布局展示
<?xml version="1.0" encoding="utf-8"?> <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="match_parent" android:layout_height="wrap_content" android:orientation="vertical" android:padding="5dp" > <LinearLayout android:id="@+id/ll_up" android:layout_width="match_parent" android:layout_height="wrap_content" android:orientation="vertical" android:padding="2dp" > <TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:drawableLeft="@drawable/category_mama01" android:gravity="center_vertical" android:padding="4dp" android:text="貂蝉" android:textSize="18sp" /> <TextView android:id="@+id/tv1" android:layout_width="match_parent" android:layout_height="wrap_content" android:text="哈鲁kljflgjdljgdlf" android:textColor="#008" android:textSize="18sp" /> <ImageView android:id="@+id/iv" android:layout_width="wrap_content" android:src="@drawable/logo" android:layout_height="wrap_content"/> </LinearLayout> <RelativeLayout android:id="@+id/ll_down" android:layout_width="match_parent" android:layout_height="wrap_content" android:layout_marginTop="30dp"> <TextView android:id="@+id/tv2" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_alignParentRight="true" android:drawableRight="@drawable/app_icon" android:gravity="center_vertical" android:padding="4dp" android:textColor="#000" android:text="我" android:textSize="18sp" /> <TextView android:id="@+id/tv3" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_alignParentRight="true" android:layout_below="@+id/tv2" android:textColor="#080" android:textSize="18sp" /> </RelativeLayout> </LinearLayout>
6.资源配置和资产配置，资产配置参考语音识别那节随笔
7.上源代码，有三个文件
@1MainActivity文件
package com.example.chat; import java.util.ArrayList; import java.util.Iterator; import java.util.List; import com.example.chat.VoiceBean.WS; import com.google.gson.Gson; import com.iflytek.cloud.RecognizerResult; import com.iflytek.cloud.SpeechConstant; import com.iflytek.cloud.SpeechError; import com.iflytek.cloud.SpeechSynthesizer; import com.iflytek.cloud.SpeechUtility; import com.iflytek.cloud.ui.RecognizerDialog; import com.iflytek.cloud.ui.RecognizerDialogListener; import android.app.Activity; import android.os.Bundle; import android.provider.Telephony.Sms.Conversations; import android.util.Log; import android.view.Menu; import android.view.MenuItem; import android.view.View; import android.view.ViewGroup; import android.widget.BaseAdapter; import android.widget.ImageView; import android.widget.LinearLayout; import android.widget.ListView; import android.widget.RelativeLayout; import android.widget.TextView; public class MainActivity extends Activity { StringBuffer strbuf; ListView mlv; private List<TalkBean> lists; MyAdapter adapter; private String[] answers = new String[]{"约吗？","想我吗？","我漂亮吗","喜欢我吗？","有没有做饭的想法啊","来不来？","你女朋友有我漂亮吗？","想吃我做的菜吗？", "看见我有没有年轻的冲动","来嘛，人家要玩游戏啊","帅哥，我受不了你神经的样子","看我的身材好不","我胸丰满不","哥哥，你快点把水拿过来","晚上请我看电影，好吗？","最近有没有回家吗？"}; private int []imges = new int[]{R.drawable.m1,R.drawable.m2,R.drawable.m3,R.drawable.m4,R.drawable.m5, R.drawable.m6,R.drawable.m7,R.drawable.m8,R.drawable.m9,R.drawable.m10, R.drawable.m11,R.drawable.m12,R.drawable.m13,R.drawable.m14,R.drawable.m15,R.drawable.after19}; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); //初始化语音配置对象，必须，这样才能使用MSC语音服务 SpeechUtility.createUtility(this, SpeechConstant.APPID+"=59454d78"); mlv = (ListView) findViewById(R.id.lv); lists = new ArrayList<TalkBean>(); adapter = new MyAdapter(); mlv.setAdapter(adapter); } public void click(View view){ //创建语音识别对话框 RecognizerDialog rd = new RecognizerDialog(this,null); //设置参数accent,language等参数 rd.setParameter(SpeechConstant.LANGUAGE,"zh_cn");//中文 rd.setParameter(SpeechConstant.ACCENT,"mandarin");//普通话 strbuf = new StringBuffer(); //设置回调接口 rd.setListener(new RecognizerDialogListener() { @Override public void onResult(RecognizerResult arg0, boolean arg1) { // TODO Auto-generated method stub String result = arg0.getResultString(); String data = parseJsonData(result); Log.e("data",data); strbuf.append(data); if(arg1){//回话结束 String voice = strbuf.toString(); Log.e("result",voice); //初始化提问对象 TalkBean tb = new TalkBean(voice, -1, true); lists.add(tb); String ans = "没听清楚，哥哥"; int imgid = -1; if(voice.contains("你好")){ ans = "你好啊"; }else if(voice.contains("你是")){ ans = "我是穿越来的貂蝉"; }else if(voice.contains("美女")|| voice.contains("我想你")){ //随机回答 ans = answers [(int) (Math.random()*answers.length)]; imgid = imges[(int) (Math.random()*imges.length)]; }else if(voice.contains("照片")){ ans ="这个就是我本人，漂亮吧"; imgid = imges[(int) (Math.random()*imges.length)]; }else if(voice.contains("天王盖地虎")){ ans = "宝塔镇河妖"; imgid =R.drawable.logo; }else if(voice.contains("漂亮")){ ans = "谢谢哥哥夸奖"; }else if(voice.contains("干")){ ans = "来吧，干杯吧"; imgid = imges[(int) (Math.random()*imges.length)]; } TalkBean tbans = new TalkBean(ans, imgid, false); lists.add(tbans); //数据改变刷新适配器listview adapter.notifyDataSetChanged(); //让listview始终显示最后一个 mlv.setSelection(lists.size()-1); //将要说的话读出来 read(ans); } } @Override public void one rror(SpeechError arg0) { // TODO Auto-generated method stub } }); //显示对话框 rd.show(); } /** * 解析json串 * @param result */ protected String parseJsonData(String json) { // 使用Gson来解析Json串 Gson gson = new Gson(); VoiceBean bean = gson.fromJson(json, VoiceBean.class); ArrayList<WS> ws = bean.ws; StringBuffer sb = new StringBuffer(); for (WS ws2 : ws) { String info = ws2.cw.get(0).w; sb.append(info); } return sb.toString(); } /** * 语音合成 * @param view */ public void read(String text){ //创建合成器对象 SpeechSynthesizer ss = SpeechSynthesizer.createSynthesizer(this, null); //设置参数 ss.setParameter(SpeechConstant.VOICE_NAME, "xiaoqi");//设置发音人 ss.setParameter(SpeechConstant.SPEED, "30");//语速设置 ss.setParameter(SpeechConstant.VOLUME, "80");//设置音量 ss.setParameter(SpeechConstant.ENGINE_TYPE, SpeechConstant.TYPE_CLOUD);//设置为云端类型 //ss.setParameter(SpeechConstant.TTS_AUDIO_PATH, "/mnt/sdcard/if.pcm");//设置音频保存路径，不用则注释 //开始合成语音 ss.startSpeaking(text, null); } class MyAdapter extends BaseAdapter{ @Override public int getCount() { // TODO Auto-generated method stub return lists.size(); } @Override public Object getItem(int position) { // TODO Auto-generated method stub return lists.get(position); } @Override public long getItemId(int position) { // TODO Auto-generated method stub return position; } @Override public View getView(int position, View convertView, ViewGroup parent) { ViewHolder vh = null; if(convertView == null){ convertView = View.inflate(getApplicationContext(), R.layout.list_item, null); vh = new ViewHolder(); vh.ll_answer = (LinearLayout)convertView.findViewById(R.id.ll_up); vh.tvanswer = (TextView)convertView.findViewById(R.id.tv1); vh.ivanswer = (ImageView) convertView.findViewById(R.id.iv); vh.rl_ask = (RelativeLayout)convertView. findViewById(R.id.ll_down); vh.tvask = (TextView) convertView.findViewById(R.id.tv3); convertView.setTag(vh); }else{ vh = (ViewHolder) convertView.getTag(); } TalkBean tb = (TalkBean) getItem(position); if(tb.isAsk){//如果是问，则不显示回答的一方 vh.ll_answer.setVisibility(View.GONE); vh.rl_ask.setVisibility(View.VISIBLE); vh.tvask.setText(tb.text); }else{//如果是回答，则不显示问的一方 vh.ll_answer.setVisibility(View.VISIBLE); vh.rl_ask.setVisibility(View.GONE); vh.tvanswer.setText(tb.text); //图片 if(tb.imageId>0){ vh.ivanswer.setVisibility(View.VISIBLE); vh.ivanswer.setImageResource(tb.imageId); }else{ vh.ivanswer.setVisibility(View.GONE); } } return convertView; } } static class ViewHolder{ public LinearLayout ll_answer; public TextView tvanswer; public ImageView ivanswer; public RelativeLayout rl_ask; public TextView tvask; } }
@2问答数据封装类
package com.example.chat; /* * 提问与回答的bean */ public class TalkBean { public String text; public int imageId; public boolean isAsk; public TalkBean(String text, int imageId, boolean isAsk) { super(); this.text = text; this.imageId = imageId; this.isAsk = isAsk; } }
@3返回的json数据封装类
package com.example.chat; import java.util.ArrayList; public class VoiceBean { public ArrayList<WS> ws; public class WS{ public ArrayList<CW> cw; } public class CW{ public String w;//说话的文字信息 } }
8.引用的库如下
聊天机器人（基于android）
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