Android 聊天机器人之图灵机器人

发表于 | 分类于 |

　　图灵机器人—-中文语境下智能度最高的机器人大脑。之前写了一个有意思的小 Demo，其实也比较简单，只是使用了图灵机器人的 SDK 来做了一个简单的聊天机器人，不过图灵机器人确实比较智能，而且功能十分丰富，它不仅提供了数据访问接口，还集成了 SDK 供大家使用，所以很方便很实用。如果无聊了，就自己动手来做一个聊天机器人解解闷吧！

下载Android版本SDK

　　图灵机器人官网：http://www.tuling123.com/ 。注册之后创建机器人，就可以得到APIKEY和密钥，然后下载SDK，如下图：

22-1

将SDK添加到工程中

　　将SDK压缩包中的libs文件夹复制到工程目录替换掉原来的libs。

添加权限
1
2
3
4
5
6
7
<uses-permission android:name="android.permission.RECORD_AUDIO" />
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.READ_PHONE_STATE" />
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
<uses-permission android:name="android.permission.READ_CONTACTS" />
<uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
SDK初始化
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
SDKInitBuilder builder = new SDKInitBuilder(this)
                .setSecret(TURING_SECRET).setTuringKey(TURING_APIKEY)
                .setUniqueId(UNIQUEID);
SDKInit.init(builder, new InitListener() {
    @Override
    public void onFail(String arg0) {
        // TODO Auto-generated method stub
    
    }
    
    @Override
    public void onComplete() {
        // TODO Auto-generated method stub
        mTuringApiManager = new TuringApiManager(MainActivity.this);
        mTuringApiManager.setHttpListener(myHttpConnectionListener);
        // ttsManager.startTTS("你好啊");              
    }
});
聊天机器人Demo

　　实现的效果如下：

22-2

　　实现步骤：

定义消息实体类
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
public class ChatMessage {
    private String name;    //消息的名字
    private String msg;     //消息的内容
    private Type type;      //消息的类型
    private Date date;      //消息的时间
    
    //消息类型：发送、接收
    public enum Type {
        INCOMING, OUTCOMING
    }
    
    public ChatMessage() {
        // TODO Auto-generated constructor stub
    }
    
    public ChatMessage(String msg,Type type,Date date) {
        // TODO Auto-generated constructor stub
        setMsg(msg);
        setType(type);
        setDate(date);
    }
    
    //生成各成员属性的set和get方法
    public String getName() {
        return name;
    }
    
    public void setName(String name) {
        this.name = name;
    }
    
    public String getMsg() {
        return msg;
    }
    
    public void setMsg(String msg) {
        this.msg = msg;
    }
    
    public Type getType() {
        return type;
    }
    
    public void setType(Type type) {
        this.type = type;
    }
    
    public Date getDate() {
        return date;
    }
    
    public void setDate(Date date) {
        this.date = date;
    }
}
编写适配器类

　　使用适配器将数据与视图绑定起来。

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
public class ChatMessageAdapter extends BaseAdapter {
    private List<ChatMessage> mDatas;
    private Context mContext;
    
    //使用ViewHolder临时存储view，提高效率
    private final class ViewHolder {
        TextView mDate;
        TextView mMsg;
    }
    
    public ChatMessageAdapter(Context context, List<ChatMessage> data) {
        // TODO Auto-generated constructor stub
        mDatas = data;
        mContext = context;
    }
    
    @Override
    public int getCount() {
        // TODO Auto-generated method stub
        return mDatas.size();
    }
    
    @Override
    public Object getItem(int position) {
        // TODO Auto-generated method stub
        return mDatas.get(position);
    }
    
    @Override
    public long getItemId(int position) {
        // TODO Auto-generated method stub
        return position;
    }
    
    //得到布局的类型
    @Override
    public int getItemViewType(int position) {
        ChatMessage chatMessage = mDatas.get(position);
        if (chatMessage.getType() == Type.INCOMING) {
            return 0;
        }
        return 1;
    }
    
    @Override
    public int getViewTypeCount() {
        return 2;
    }
    
    @Override
    public View getView(int position, View convertView, ViewGroup parent) {
        // TODO Auto-generated method stub
        ViewHolder viewHolder = null;
        if (convertView == null) {
            //更具不同的布局，加载不同的控件
            if (getItemViewType(position) == 0) {
                convertView = LayoutInflater.from(mContext).inflate(
                        R.layout.item_from_msg, null);
                viewHolder = new ViewHolder();
                viewHolder.mDate = (TextView) convertView
                        .findViewById(R.id.id_form_msg_date);
                viewHolder.mMsg = (TextView) convertView
                        .findViewById(R.id.id_from_msg_info);
            } else {
                convertView = LayoutInflater.from(mContext).inflate(
                        R.layout.item_to_msg, null);
                viewHolder = new ViewHolder();
                viewHolder.mDate = (TextView) convertView
                        .findViewById(R.id.id_to_msg_date);
                viewHolder.mMsg = (TextView) convertView
                        .findViewById(R.id.id_to_msg_info);
            }
            convertView.setTag(viewHolder);     //使用setTag把view缓存起来
        } else {
            viewHolder = (ViewHolder) convertView.getTag();     //使用getTag得到view
        }
        ChatMessage chatMessage = mDatas.get(position);
        // 设置数据
        SimpleDateFormat df = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
        viewHolder.mDate.setText(df.format(chatMessage.getDate()));
        viewHolder.mMsg.setText(chatMessage.getMsg());
        return convertView;
    }
}
实现业务逻辑
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
public class MainActivity extends Activity {
    /**
     * 申请的turing的apikey
     * **/
    private final String TURING_APIKEY = "56433fe6f67942ff80c4d7bd2d20fe34";
    /**
     * 申请的secret
     * **/
    private final String TURING_SECRET = "d9989eac6e4cab39";
    private final String UNIQUEID = "131313131";
    private TuringApiManager mTuringApiManager;
    private ListView mMsgs;
    private ChatMessageAdapter mAdapter;
    private List<ChatMessage> mDatas;
    
    private EditText mInputMsg;
    private Button mSendMsg;
    //设置监听
    HttpConnectionListener myHttpConnectionListener = new HttpConnectionListener() {
    @Override
    public void onSuccess(RequestResult result) {
        // TODO Auto-generated method stub
        if (result != null) {
            String res = result.getContent().toString();    //获取服务器返回数据
            System.out.println(res);
            JSONObject jo;
            try {
                jo = new JSONObject(res);   //解析JSON格式数据
                String text = jo.getString("text");
                mDatas.add(new ChatMessage(text, Type.INCOMING, new Date())); 
                mAdapter.notifyDataSetChanged();    //更新UI
                mMsgs.setSelection(mDatas.size()-1);
            } catch (JSONException e) {
                // TODO Auto-generated catch block
                e.printStackTrace();
            }   
        }
    }
    
    @Override
    public void onError(ErrorMessage arg0) {
    // TODO Auto-generated method stub
    
    }
    };
    
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        requestWindowFeature(Window.FEATURE_NO_TITLE);
        setContentView(R.layout.activity_main);
        
        //SDK初始化
        SDKInitBuilder builder = new SDKInitBuilder(this)
                    .setSecret(TURING_SECRET).setTuringKey(TURING_APIKEY)
                    .setUniqueId(UNIQUEID);
        
        SDKInit.init(builder, new InitListener() {
        
            @Override
            public void onFail(String arg0) {
                // TODO Auto-generated method stub
            
            }
            
            @Override
            public void onComplete() {
                // TODO Auto-generated method stub
                mTuringApiManager = new TuringApiManager(MainActivity.this);
                mTuringApiManager.setHttpListener(myHttpConnectionListener);
            }
        });
        
        initView();     //初始化视图
        initDatas();    //初始化数据
        
        //发送消息按钮的监听事件
        mSendMsg.setOnClickListener(new OnClickListener()
        {
            @Override
            public void onClick(View v)
            {
                final String toMsg = mInputMsg.getText().toString();
                if (TextUtils.isEmpty(toMsg))
                {
                    Toast.makeText(MainActivity.this,"发送消息不能为空！",Toast.LENGTH_SHORT).show();
                    return;
                }
            
                //得到输入框的内容，转化成一个消息对象
                ChatMessage toMessage = new ChatMessage(toMsg,Type.OUTCOMING,new Date());
                mDatas.add(toMessage);
                mAdapter.notifyDataSetChanged();
                mMsgs.setSelection(mDatas.size()-1);
                
                //清空输入框
                mInputMsg.setText("");
                
                //发送消息到图灵服务器
                mTuringApiManager.requestTuringAPI(toMsg);
            
            }
        });
    }
    
    //初始化数据
    private void initDatas()
    {
        mDatas = new ArrayList<ChatMessage>();
        mDatas.add(new ChatMessage("你好，小农为您服务", Type.INCOMING, new Date()));
        mAdapter = new ChatMessageAdapter(this, mDatas);
        mMsgs.setAdapter(mAdapter);
    }
    
    //初始化视图
    private void initView()
    {
        mMsgs = (ListView) findViewById(R.id.id_listview_msgs);
        mInputMsg = (EditText) findViewById(R.id.id_input_msg);
        mSendMsg = (Button) findViewById(R.id.id_send_msg);
    }
}
坚持原创技术分享，您的支持将鼓励我继续创作！