二阶段团队冲刺(2)

1阶段

首先开展新闻功能和语音功能

首先新闻功能部分代码

package com.llw.goodtrash.api;
import com.llw.goodtrash.model.TrashNewsResponse;
import io.reactivex.Observable;
import retrofit2.http.GET;
import retrofit2.http.Query;
import static com.llw.goodtrash.utils.Constant.KEY;

/**
 * API接口
 */
public interface ApiService
{

    /**
     * 垃圾分类新闻
     *
     * @param num 数量
     * @return TrashNewsResponse 结果实体
     */
    @GET("/lajifenleinews/index?key=" + KEY)
    Observable<TrashNewsResponse> getTrashNews(@Query("num") Integer num);

}

package com.llw.goodtrash.model;

import java.util.List;

/**
 * 垃圾分类新闻返回实体
 */
public class TrashNewsResponse
{

    /**
     * code : 200
     * msg : success
     */

    private int code;
    private String msg;
    private List<NewslistBean> newslist;

    public int getCode()
    {
        return code;
    }

    public void setCode(int code)
    {
        this.code = code;
    }

    public String getMsg()
    {
        return msg;
    }

    public void setMsg(String msg)
    {
        this.msg = msg;
    }

    public List<NewslistBean> getNewslist()
    {
        return newslist;
    }

    public void setNewslist(List<NewslistBean> newslist)
    {
        this.newslist = newslist;
    }

    public static class NewslistBean
    {
        private String id;
        private String ctime;
        private String title;
        private String description;
        private String source;
        private String picUrl;
        private String url;

        public String getId()
        {
            return id;
        }

        public void setId(String id)
        {
            this.id = id;
        }

        public String getCtime()
        {
            return ctime;
        }

        public void setCtime(String ctime)
        {
            this.ctime = ctime;
        }

        public String getTitle()
        {
            return title;
        }

        public void setTitle(String title)
        {
            this.title = title;
        }

        public String getDescription()
        {
            return description;
        }

        public void setDescription(String description)
        {
            this.description = description;
        }

        public String getSource()
        {
            return source;
        }

        public void setSource(String source)
        {
            this.source = source;
        }

        public String getPicUrl()
        {
            return picUrl;
        }

        public void setPicUrl(String picUrl)
        {
            this.picUrl = picUrl;
        }

        public String getUrl()
        {
            return url;
        }

        public void setUrl(String url)
        {
            this.url = url;
        }
    }
}

 

之后语音部分功能

package com.example.listviewtest;


import static com.example.listviewtest.XunFeiUtil.initXunFei;
import static com.example.listviewtest.XunFeiUtil.parseIatResult;
import static com.example.listviewtest.XunFeiUtil.startVoice;

import android.annotation.SuppressLint;
import android.os.Bundle;
import android.view.View;
import android.widget.Button;
import android.widget.EditText;

import androidx.appcompat.app.AppCompatActivity;

import com.iflytek.cloud.RecognizerResult;
import com.iflytek.cloud.SpeechConstant;
import com.iflytek.cloud.SpeechRecognizer;

public class MainActivity extends AppCompatActivity implements View.OnClickListener{

    private Button btn_click;
    private EditText mResultText;
    private SpeechRecognizer mIat;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        initXunFei(this);

        btn_click = (Button) findViewById(R.id.btn_click);
        mResultText = ((EditText) findViewById(R.id.result));
        btn_click.setOnClickListener(this);
    }

    @Override
    public void onClick(View v) {
        startVoice(this, new XunFeiCallbackListener() {
            @Override
            public void onFinish(RecognizerResult results) {
                String text = parseIatResult(results.getResultString());
           
                mResultText.append(text);
            }
        });
    }

}

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    tools:context=".MainActivity"
    android:orientation="vertical">
    <Button
        android:id="@+id/btn_click"
        android:text="鐐瑰嚮鎵撳紑璁璇煶璇嗗埆"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        />
    <EditText
        android:id="@+id/result"
        android:layout_below="@id/btn_click"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:hint="姝ゅ鏄剧ず浣犳墍褰曚笅鐨勫唴瀹?
        />


</LinearLayout>

package com.example.listviewtest;

import android.content.Context;
import android.util.Log;
import android.widget.Toast;
import com.iflytek.cloud.RecognizerResult;
import com.iflytek.cloud.SpeechConstant;
import com.iflytek.cloud.SpeechError;
import com.iflytek.cloud.SpeechUtility;
import com.iflytek.cloud.ui.RecognizerDialog;
import com.iflytek.cloud.ui.RecognizerDialogListener;
import org.json.JSONArray;
import org.json.JSONObject;
import org.json.JSONTokener;
//jniLibs
public class XunFeiUtil {

    public static String appid = "7ffd5261";

    public static void initXunFei(Context context){
        SpeechUtility.createUtility(context, SpeechConstant.APPID +"=7ffd5261");
    }



    public static void startVoice(Context context, final XunFeiCallbackListener callbackListener) {

        RecognizerDialog dialog = new RecognizerDialog(context,null);
        Log.d("shabi",dialog.toString());
        dialog.setParameter(SpeechConstant.LANGUAGE, "zh_cn");
        dialog.setParameter(SpeechConstant.ACCENT, "mandarin");
        dialog.setParameter(SpeechConstant.ASR_PTT, "0");
        dialog.setListener(new RecognizerDialogListener() {
            @Override
            public void onResult(RecognizerResult recognizerResult, boolean b) {
                callbackListener.onFinish(recognizerResult);
            }
            @Override
            public void onError(SpeechError speechError) {
            }
        });
        dialog.show();
        //Toast.makeText(this, "璇峰紑濮嬭璇?, Toast.LENGTH_SHORT).show();
    }

    public static String parseIatResult(String json) {
        StringBuffer ret = new StringBuffer();
        try {
            JSONTokener tokener = new JSONTokener(json);
            JSONObject joResult = new JSONObject(tokener);
            JSONArray words = joResult.getJSONArray("ws");
            for (int i = 0; i < words.length(); i++) {
                // 杞啓缁撴灉璇嶏紝榛樿浣跨敤绗竴涓粨鏋?
                JSONArray items = words.getJSONObject(i).getJSONArray("cw");
                JSONObject obj = items.getJSONObject(0);
                ret.append(obj.getString("w"));
            }
        } catch (Exception e) {
            e.printStackTrace();
        }
        return ret.toString();
    }
}

语音功能与新闻功能完成一部分，明天继续