Android开发json数据解析之账单记录与查看详情（遍历到ListView中）

版权声明：本文为博主原创文章，未经博主允许不得转载。 https://blog.csdn.net/juer2017/article/details/79228836

先上效果截图：

1.获取服务器json数据

 /**
         * 获取session_id
         */
        sprfMain = getSharedPreferences("counter", Context.MODE_PRIVATE);
        final String session_id = sprfMain.getString("session_id", "");
        Log.d(session_id, "获取登录时的session_id");
        new Thread(new Runnable() {

            @Override
            public void run() {
                try {
                    @SuppressWarnings("deprecation")
                            String PATH = "这里是服务器的地址";
                    URL url = new URL(PATH);
                    HttpURLConnection connection = (HttpURLConnection) url.openConnection();
                    //配置参数
                    connection.setRequestMethod("GET");
                    connection.setRequestProperty("Cookie", session_id);//设置sessionid
                    connection.setConnectTimeout(TIME_OUT);
                    connection.setReadTimeout(TIME_OUT);
                    //打开链接
                    connection.connect();
                    //获取状态码
                    int responseCode = connection.getResponseCode();
                    if (200 == responseCode) {
                        //获取返回值
                        InputStream inputStream = connection.getInputStream();
                        //将字节流输入流转换为字符串
                        data = StreamUtils.inputSteam2String(inputStream);
                        Log.d(data, "请求账单时服务器返回的数据");
                        handler.obtainMessage(RESULT_OK, data).sendToTarget();
                    } else {
                        handler.obtainMessage(RESULT_CANCELED, responseCode).sendToTarget();
                    }
                } catch (MalformedURLException e) {
                    e.printStackTrace();
                    handler.obtainMessage(RESULT_CANCELED, e.getMessage()).sendToTarget();
                } catch (IOException e) {
                    e.printStackTrace();
                    handler.obtainMessage(RESULT_CANCELED, e.getMessage()).sendToTarget();
                }
            }
        }).start();

这里只解析了需要的数据进行遍历到ListView中

2.布局

主布局

<?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"
    android:orientation="vertical">

    <RelativeLayout
        android:layout_width="match_parent"
        android:layout_height="44dp">

        <ImageView
            android:id="@+id/iv_back"
            android:layout_width="27dp"
            android:layout_height="27dp"
            android:layout_marginLeft="12dp"
            android:layout_marginTop="10dp"
            android:src="@drawable/back" />

        <TextView
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_centerInParent="true"
            android:layout_gravity="center_horizontal"
            android:text="交易记录"
            android:textColor="#080808"
            android:textSize="20sp" />
    </RelativeLayout>

    <RelativeLayout

        android:layout_width="match_parent"
        android:layout_height="match_parent">

        <LinearLayout
            android:id="@+id/ll_tip"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:orientation="vertical">

            <ImageView
                android:layout_width="129.5dp"
                android:layout_height="150dp"
                android:layout_gravity="center_horizontal"
                android:layout_marginTop="60dp"
                android:src="@drawable/wzd" />

            <TextView
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_gravity="center_horizontal"
                android:layout_marginTop="50dp"
                android:text="无交易记录"
                android:textColor="#7f7e7e"
                android:textSize="15sp" />
        </LinearLayout>

        <TextView
            android:layout_width="match_parent"
            android:layout_height="6dp"
            android:background="#f5f5f5" />

        <ListView
            android:id="@+id/lv"
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:dividerHeight="6dp"
            android:divider="#f5f5f5"/>
    </RelativeLayout>


</LinearLayout>

子布局

<?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="match_parent"
    android:orientation="horizontal">

    <TextView
        android:layout_width="wrap_content"
        android:layout_height="60dp"
        android:layout_marginLeft="20dp"
        android:gravity="center_vertical"
        android:text="买入"
        android:textColor="@color/Qblue"
        android:textSize="12sp" />

    <LinearLayout
        android:layout_width="wrap_content"
        android:layout_height="60dp"
        android:layout_marginLeft="20dp"
        android:gravity="center_vertical"
        android:orientation="vertical">

        <TextView
            android:id="@+id/tv_name"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:text="泛财富\t翻倍宝1号"
            android:textColor="@color/black"
            android:textSize="12sp" />

        <TextView
            android:id="@+id/tv_date"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:text="02-01\t10:30"
            android:textSize="12sp" />
    </LinearLayout>

    <RelativeLayout
        android:layout_width="match_parent"
        android:layout_height="60dp"
        android:gravity="center_vertical">

        <LinearLayout
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_alignParentRight="true"
            android:layout_marginRight="20dp"
            android:gravity="center"
            android:orientation="vertical">

            <TextView
                android:id="@+id/tv_money"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:text="100000元"
                android:textColor="@color/black"
                android:textSize="12sp" />

            <TextView
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:text="查看详情"
                android:textColor="@color/Qblue"
                android:textSize="10sp" />
        </LinearLayout>
    </RelativeLayout>
</LinearLayout>

3.解析与查看详情

private String data;
    private final static int TIME_OUT = 1000;//超时时间
    private Handler handler = new Handler() {
        public void handleMessage(android.os.Message msg) {
            switch (msg.what) {
                case RESULT_OK:
                    ll_tip.setVisibility(View.GONE);//如果有数据则隐藏提示内容
                    try {
                        JSONArray arr = new JSONArray((String) msg.obj);
                        for (int i = 0; i < arr.length(); i++) {
                            JSONObject temp = (JSONObject) arr.get(i);
                            Data data = new Data();
                            data.setBuyMoney(temp.getString("buyMoney"));
                            data.setProductId(temp.getString("productId"));
                            data.setProductInstanceId(temp.getString("productInstanceId"));
                            data.setCreateDate(temp.getString("createDate"));
                            datas.add(data);
                        }
                        lv.setAdapter(new MyAdapter());
                    } catch (JSONException e) {
                        e.printStackTrace();
                    }

                    break;
                case RESULT_CANCELED:
                    Toast.makeText(getBaseContext(), "服务器繁忙……", Toast.LENGTH_SHORT).show();
                    break;
                default:
                    break;
            }

        }
    };

/**
 * ListView子项的点击事件
 *
 * @param adapterView
 * @param view
 * @param i
 * @param l
 */
@Override
public void onItemClick(AdapterView<?> adapterView, View view, int i, long l) {
    startActivity(new Intent(this, OrderDataActivity.class));
    Bundle bundle = new Bundle();
    bundle.putString("productId", datas.get(i).getProductId());
    bundle.putString("money", datas.get(i).getBuyMoney());
    bundle.putString("productInstanceId", datas.get(i).getProductInstanceId());
    try {
        JSONObject obj = new JSONObject(datas.get(i).getCreateDate());
        bundle.putString("createDate", (obj.getInt("month") + 1) + "-" + obj.getString("date") + "  " +
                obj.getString("hours") + ":" + obj.getString("minutes") + ":" + obj.getString("seconds"));
    } catch (JSONException e) {
        e.printStackTrace();
    }
    Intent intent = new Intent();
    intent.putExtras(bundle);
    intent.setClass(ZDActivity.this, OrderDataActivity.class);
    startActivity(intent);
}

class MyAdapter extends BaseAdapter {

    @Override
    public int getCount() {
        return datas.size();

    }

    @Override
    public Object getItem(int position) {
        return datas.get(position);
    }

    @Override
    public long getItemId(int position) {
        return position;
    }

    @Override
    public View getView(int position, View view, ViewGroup viewGroup) {
        view = View.inflate(ZDActivity.this, R.layout.item_zd, null);
        TextView money = view.findViewById(R.id.tv_money);
        TextView name = view.findViewById(R.id.tv_name);
        TextView date = view.findViewById(R.id.tv_date);
        money.setText(datas.get(position).getBuyMoney());//显示金额
        try {//显示时间
            JSONObject obj = new JSONObject(datas.get(position).getCreateDate());
            date.setText((obj.getInt("month") + 1) + "-" + obj.getString("date") + "  " +
                    obj.getString("hours") + ":" + obj.getString("minutes") + ":" + obj.getString("seconds"));
        } catch (JSONException e) {
            e.printStackTrace();
        }
        if ("201801250101".equals(datas.get(position).getProductId())) {
            name.setText("泛财富  日忝宝");//显示产品名称
        }
        return view;
    }
}

详情布局

<?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"
    android:background="@color/white"
    android:orientation="vertical">

    <RelativeLayout
        android:layout_width="match_parent"
        android:layout_height="44dp">

        <ImageView
            android:id="@+id/iv_back"
            android:layout_width="27dp"
            android:layout_height="27dp"
            android:layout_marginLeft="12dp"
            android:layout_marginTop="10dp"
            android:src="@drawable/back" />

        <TextView
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_centerInParent="true"
            android:layout_gravity="center_horizontal"
            android:text="记录详情"
            android:textColor="#080808"
            android:textSize="20sp" />
    </RelativeLayout>

    <TextView
        android:id="@+id/tv_name"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_gravity="center_horizontal"
        android:layout_marginTop="20dp"
        android:text="泛财富\t翻倍宝1号"
        android:textSize="12sp" />

    <TextView
        android:id="@+id/tv_money"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_gravity="center_horizontal"
        android:layout_marginTop="10dp"
        android:text="100000.00元"
        android:textColor="@color/black"
        android:textSize="24sp" />

    <TextView
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_gravity="center_horizontal"
        android:layout_marginTop="10dp"
        android:text="份额待确认"
        android:textColor="@color/Qblue" />

    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_marginLeft="43dp"
        android:layout_marginTop="20dp"
        android:orientation="horizontal">

        <ImageView
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:src="@drawable/iv_order" />

        <LinearLayout
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_marginLeft="9dp"
            android:orientation="vertical">

            <TextView
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:text="第二天确认份额，开始计算收益"
                android:textSize="10dp" />

            <TextView
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_marginTop="40dp"
                android:text="第三天，查看收益"
                android:textSize="10dp" />
        </LinearLayout>
    </LinearLayout>

    <View
        android:layout_width="match_parent"
        android:layout_height="0.1dp"
        android:layout_marginTop="30dp"
        android:background="@color/view_color" />

    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_marginLeft="43dp"
        android:layout_marginTop="14dp"
        android:orientation="horizontal">

        <TextView
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:text="买入信息"
            android:textColor="@color/black" />

        <TextView
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_marginLeft="10dp"
            android:textSize="10sp" />
    </LinearLayout>

    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_marginLeft="43dp"
        android:layout_marginTop="14dp"
        android:orientation="horizontal">

        <TextView
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:text="买入产品"
            android:textColor="@color/black" />

        <TextView
            android:id="@+id/tv_name2"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_marginLeft="10dp"
            android:textSize="10sp" />
    </LinearLayout>

    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_marginLeft="43dp"
        android:layout_marginTop="14dp"
        android:orientation="horizontal">

        <TextView
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:text="买入金额"
            android:textColor="@color/black" />

        <TextView
            android:id="@+id/tv_money2"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_marginLeft="10dp"
            android:textSize="10sp" />
    </LinearLayout>

    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_marginLeft="43dp"
        android:layout_marginTop="14dp"
        android:orientation="horizontal">

        <TextView
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:text="付款方式"
            android:textColor="@color/black" />

        <TextView
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_marginLeft="10dp"
            android:text="账户余额"
            android:textSize="10sp" />
    </LinearLayout>

    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_marginLeft="43dp"
        android:layout_marginTop="14dp"
        android:orientation="horizontal">

        <TextView
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:text="买入时间"
            android:textColor="@color/black" />

        <TextView
            android:id="@+id/tv_date"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_marginLeft="10dp"
            android:textSize="10sp" />
    </LinearLayout>

    <View
        android:layout_width="match_parent"
        android:layout_height="0.1dp"
        android:layout_marginTop="20dp"
        android:background="@color/view_color" />

    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_marginLeft="43dp"
        android:layout_marginTop="14dp"
        android:orientation="horizontal">

        <TextView
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:text="订单号"
            android:textColor="@color/black" />

        <TextView
            android:id="@+id/tv_productInstanceId"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_marginLeft="10dp"
            android:textSize="10sp" />
    </LinearLayout>

    <Button
        android:id="@+id/btn_buy"
        android:layout_width="match_parent"
        android:layout_height="40dp"
        android:layout_marginLeft="12dp"
        android:layout_marginRight="12dp"
        android:layout_marginTop="30dp"
        android:background="@drawable/shape_btn"
        android:text="再买一笔"
        android:textColor="@color/white" />
</LinearLayout>

解析的参数传递到详情页面的java代码

package com.fb.hckjfb.activity;

import android.content.Intent;
import android.os.Bundle;
import android.view.View;
import android.widget.Button;
import android.widget.ImageView;
import android.widget.TextView;

import com.fb.hckjfb.R;

import org.w3c.dom.Text;

/**
 * 订单详情
 */
public class OrderDataActivity extends BaseActivity implements View.OnClickListener {

    private ImageView iv_back;
    private TextView tv_money, tv_money2, tv_name, tv_name2, tv_productInstanceId, tv_date;
    private Button btn_buy;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_order_data);
        initView();
        Bundle bundle = getIntent().getExtras();
        String money = bundle.getString("money");
        String productId = bundle.getString("productId");
        String productInstanceId = bundle.getString("productInstanceId");
        String createDate = bundle.getString("createDate");
        tv_money.setText(money + "元");//显示投资金额
        tv_money2.setText(money + "元");
        if ("201801250101".equals(productId)) {
            tv_name.setText("泛财富  日忝宝");//显示产品名称
            tv_name2.setText("泛财富  日忝宝");
        }
        tv_productInstanceId.setText(productInstanceId);//显示订单号
        tv_date.setText(createDate);//显示投资日期
    }

    @Override
    protected int getLayoutID() {
        return R.layout.activity_order_data;
    }

    @Override
    protected void initListener() {

    }

    @Override
    protected void initView() {
        iv_back = findViewById(R.id.iv_back);//返回
        tv_money = findViewById(R.id.tv_money);//投资金额
        tv_name = findViewById(R.id.tv_name);//产品名称
        tv_name2 = findViewById(R.id.tv_name2);//产品名称2
        tv_money2 = findViewById(R.id.tv_money2);//投资金额2
        tv_productInstanceId = findViewById(R.id.tv_productInstanceId);//订单号
        btn_buy = findViewById(R.id.btn_buy);//再买一笔按钮
        tv_date = findViewById(R.id.tv_date);//投资日期
        iv_back.setOnClickListener(this);
        btn_buy.setOnClickListener(this);
    }

    @Override
    protected void initData() {

    }

    @Override
    public void onClick(View view) {
        switch (view.getId()) {
            case R.id.iv_back://返回
                startActivity(new Intent(this, ZDActivity.class));
                finish();
                break;
            case R.id.btn_buy://再买一笔
                String name = tv_name.getText().toString();
                if ("泛财富  日忝宝".equals(name)) {
                    startActivity(new Intent(this, QRTZFDActivity.class));
                }
                break;
            default:
                break;
        }
    }

    @Override
    public void onBackPressed() {//返回键
        super.onBackPressed();
        startActivity(new Intent(this, ZDActivity.class));
        finish();
    }
}

主要代码都在这里了，这里是从代码里拿出来的一部分，如果是新建的项目不要忘记写权限哦。