体温上报APP１.２

1、学习进度表：

2、今日任务：完成第一阶段

体温上报：自动获取定位和上报时间

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package com.example.reporttemperature;

import androidx.appcompat.app.AppCompatActivity;

import android.database.Cursor;
import android.os.Bundle;
import android.content.*;
import android.database.sqlite.SQLiteDatabase;
import android.text.TextUtils;
import android.view.*;
import android.widget.*;

import java.util.Arrays;
import java.util.Calendar;
import android.location.Address;
import java.util.List;
import android.location.Geocoder;
import java.util.Locale;

import com.amap.api.location.AMapLocation;
import com.amap.api.location.AMapLocationClient;
import com.amap.api.location.AMapLocationClientOption;
import com.amap.api.location.AMapLocationClientOption.AMapLocationMode;
import com.amap.api.location.AMapLocationListener;

public class WriteActivity extends AppCompatActivity {


    private Button button_report;
    private EditText ed_date;
    private EditText ed_address;
    private EditText ed_name;
    private EditText ed_tem;
    private EditText ed_reason;

    private MyOpenHelper helper;

    private AMapLocationClient mLocationClient = null;
    private AMapLocationListener mLocationListener = null;
    private String ID_number;
    private RadioButton r1,r2,r3,r4,r5;
    private String special_situation,classroom;
    private RadioGroup radioGroup;


    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        requestWindowFeature(Window.FEATURE_NO_TITLE);
        setContentView(R.layout.activity_write);
        helper = new MyOpenHelper(this);
        findById();//获取控件
        setListener();
        ed_date.setText(getTime());//获取时间
        //获取地址
        get_address();

        Intent get=getIntent();
        ID_number=get.getStringExtra("IDnumber"); //从登录页面获取学号数据
        String []a=search_user(ID_number);
        classroom=a[1];
        ed_name.setText(a[0]);//填充姓名
        ed_tem.setText("36.2");//填充体温

        button_report.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {

                //获取edittext数据
                String text1 =ed_date .getText().toString().trim();
                String text2 = ed_name.getText().toString().trim();
                String text3 = ed_tem.getText().toString().trim();
                String text4 = ed_address.getText().toString().trim();
                String text5 = special_situation;
                String text6 = ed_reason.getText().toString().trim();
                if (TextUtils.isEmpty(text1) ) {
                    Toast.makeText(WriteActivity.this, "输入不能为空", Toast.LENGTH_LONG).show();
                } else {
                    add_tem(classroom,text1,text2,text3,text4,text5,text6);
                    Toast.makeText(WriteActivity.this, "提交成功！", Toast.LENGTH_SHORT).show();

                }
                Intent intent = new Intent(WriteActivity.this, CatalogActivity.class);
                intent.putExtra("IDnumber",ID_number);
                //finish();//结束当前活动
                startActivity(intent);
            }
        });

    }

    //获取控件
    private void findById(){
        ed_name=findViewById(R.id.editText_write_name);
        ed_date=findViewById(R.id.editDate);
        ed_address=findViewById(R.id.editAddress);
        ed_reason=findViewById(R.id.editText3);
        ed_tem=findViewById(R.id.editTemperature);
        button_report = (Button) findViewById(R.id.button_weite_report);
        radioGroup=findViewById(R.id.radioGroup);
        r1=findViewById(R.id.radioButton1);
        r2=findViewById(R.id.radioButton2);
        r3=findViewById(R.id.radioButton3);
        r4=findViewById(R.id.radioButton4);
        r5=findViewById(R.id.radioButton5);


    }

    //设置控件RadioGroup的监听器
    private void setListener() {
        // TODO Auto-generated method stub
        //设置所有RadioGroup的状态改变监听器
        radioGroup.setOnCheckedChangeListener(new RadioGroup.OnCheckedChangeListener() {
            @Override
            public void onCheckedChanged(RadioGroup group, int checkedId) {
                if(checkedId==r1.getId()){

                    special_situation=r1.getText().toString();
                }else if(checkedId==r2.getId()){

                    special_situation=r2.getText().toString();
                }else if(checkedId==r3.getId()){

                    special_situation=r3.getText().toString();
                }else if(checkedId==r4.getId()){

                    special_situation=r4.getText().toString();
                }else if(checkedId==r5.getId()){

                    special_situation=r5.getText().toString();
                }
            }
        });

    }


    //地址显示在横线上
    private  void get_address(){
        //声明AMapLocationClient类对象
        //初始化定位
        mLocationClient = new AMapLocationClient(getApplicationContext());

        //启动定位
        mLocationClient.startLocation();
        mLocationListener = new AMapLocationListener() {
            @Override
            public void onLocationChanged(AMapLocation location) {
                if (location != null) {
                    if (location.getErrorCode() == 0) {
                        //解析定位结果
                        String result=getAddress(location);
                        ed_address.setText(result);
                    }
                }
            }
        };
        //设置定位回调监听
        mLocationClient.setLocationListener(mLocationListener);

        //异步获取定位结果
        initLocation();


    }

    private void initLocation() {
        AMapLocationClientOption option = new AMapLocationClientOption();
        option.setGpsFirst(true);            // 打开gps;
        //可选，是否需要地址信息，默认为不需要，即参数为false
        //设置定位模式为AMapLocationMode.Hight_Accuracy，高精度模式。
        option.setLocationMode(AMapLocationMode.Hight_Accuracy);        //可选，设置是否需要最新版本的地址信息。默认需要，即参数为true
        mLocationClient.setLocationOption(option);
        //mLocationClient为第二步初始化过的LocationClient对象
        //需将配置好的LocationClientOption对象，通过setLocOption方法传递给LocationClient对象使用
        //更多LocationClientOption的配置，请参照类参考中LocationClientOption类的详细说明
    }

    private void close() {
        mLocationClient.stopLocation();
        mLocationClient.unRegisterLocationListener(mLocationListener);
        mLocationClient.onDestroy();
    }

   //解码地址
    private String  getAddress(AMapLocation location) {
        String result="";
        try {
            if (location != null) {
                Geocoder gc = new Geocoder(this, Locale.getDefault());
                List<Address>addresses = gc.getFromLocation(location.getLatitude(),
                        location.getLongitude(), 1);
                Address obj=addresses.get(0);
                result=obj.getAddressLine(0);

            }
        } catch (Exception e) {
            e.printStackTrace();
        }
        return result;
    }


    //获取时间
    public String getTime(){
        //获取年月日时分
        Calendar calendar1 = Calendar.getInstance();
        //年
        int year = calendar1.get(Calendar.YEAR);
        //月
        int month = calendar1.get(Calendar.MONTH) + 1;
        //日
        int day = calendar1.get(Calendar.DAY_OF_MONTH);
        //获取系统时间
        //小时
        int hour = calendar1.get(Calendar.HOUR_OF_DAY);
        //分钟
        int minute = calendar1.get(Calendar.MINUTE);
        String result=year + "年" + month + "月" + day + "日"+hour+"时"+minute+"分";
        return result;

    }

    //查找用户信息
    public String[] search_user(String id){
        String[] stringArr={"",""};
        List<String>list= Arrays.asList(stringArr);
        SQLiteDatabase db=helper.getReadableDatabase();
        Cursor cursor=db.rawQuery("select * from user",null);
        while(cursor.moveToNext()){
            String id_number=cursor.getString(cursor.getColumnIndex("idNumber"));
            String user_name=cursor.getString(cursor.getColumnIndex("name"));
            String user_classroom=cursor.getString(cursor.getColumnIndex("class"));
            if(id.equals(id_number)) {
                list.set(0,user_name);
                list.set(1,user_classroom);
                break;
            }
        }
        return list.toArray(stringArr);
    }
    //增加体温记录
    public void add_tem(String classroom,String date, String name,String tem,String address,String special,String reason) {

       // MyOpenHelper dbHelper = new MyOpenHelper(this);
        //writableDatabase = dbHelper.getWritableDatabase();
        SQLiteDatabase db=helper.getWritableDatabase();
        ContentValues contentValues = new ContentValues();
        contentValues.put("class", classroom);
        contentValues.put("date", date);
        contentValues.put("temperature", tem);
        contentValues.put("name", name);
        contentValues.put("address",address);
        contentValues.put("special",special);
        contentValues.put("reason",reason);

        db.insert("temperature", null, contentValues);
        db.close();

    }

}

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<?xml version="1.0" encoding="utf-8"?>

<androidx.constraintlayout.widget.ConstraintLayout 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="@drawable/main_activity"
    tools:context=".WriteActivity">


    <TextView
        android:id="@+id/textName"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_marginStart="14dp"
        android:layout_marginLeft="14dp"
        android:layout_marginTop="16dp"
        android:text="用户姓名"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toTopOf="parent" />

    <EditText
        android:id="@+id/editText_write_name"
        android:layout_width="0dp"
        android:layout_height="wrap_content"
        android:layout_marginTop="8dp"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toBottomOf="@+id/textName" />

    <TextView
        android:id="@+id/textTemperature"
        android:layout_width="70dp"
        android:layout_height="wrap_content"
        android:layout_marginStart="14dp"
        android:layout_marginLeft="14dp"
        android:layout_marginBottom="10dp"
        android:text="测量体温"
        app:layout_constraintBottom_toTopOf="@+id/editTemperature"
        app:layout_constraintStart_toStartOf="parent" />

    <EditText
        android:id="@+id/editTemperature"
        android:layout_width="0dp"
        android:layout_height="wrap_content"
        android:layout_marginTop="131dp"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toTopOf="parent" />

    <TextView
        android:id="@+id/textDate"
        android:layout_width="0dp"
        android:layout_height="wrap_content"
        android:layout_marginStart="11dp"
        android:layout_marginLeft="11dp"
        android:layout_marginEnd="11dp"
        android:layout_marginRight="11dp"
        android:layout_marginBottom="10dp"
        android:text="测量时间"
        app:layout_constraintBottom_toTopOf="@+id/editDate"
        app:layout_constraintEnd_toEndOf="@+id/textAddress"
        app:layout_constraintStart_toStartOf="@+id/editDate" />

    <EditText
        android:id="@+id/editDate"
        android:layout_width="0dp"
        android:layout_height="wrap_content"
        android:layout_marginTop="42dp"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toBottomOf="@+id/editTemperature" />

    <TextView
        android:id="@+id/textAddress"
        android:layout_width="70dp"
        android:layout_height="wrap_content"
        android:layout_marginStart="11dp"
        android:layout_marginLeft="11dp"
        android:layout_marginBottom="9dp"
        android:text="所在位置"
        app:layout_constraintBottom_toTopOf="@+id/editAddress"
        app:layout_constraintStart_toStartOf="parent" />

    <EditText
        android:id="@+id/editAddress"
        android:layout_width="0dp"
        android:layout_height="wrap_content"
        android:layout_marginTop="38dp"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toBottomOf="@+id/editDate" />


    <Button
        android:id="@+id/button_weite_report"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_marginStart="144dp"
        android:layout_marginLeft="144dp"
        android:layout_marginTop="12dp"
        android:layout_marginEnd="179dp"
        android:layout_marginRight="179dp"
        android:layout_marginBottom="70dp"
        android:text="提交"
        app:layout_constraintBottom_toBottomOf="parent"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintHorizontal_bias="0.0"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toBottomOf="@+id/radioGroup"
        app:layout_constraintVertical_bias="1.0" />

    <TextView
        android:id="@+id/textView_special"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_marginStart="11dp"
        android:layout_marginLeft="11dp"
        android:text="特殊情况"
        app:layout_constraintBottom_toTopOf="@+id/radioGroup"
        app:layout_constraintStart_toStartOf="parent" />

    <RadioGroup
        android:id="@+id/radioGroup"
        android:layout_width="0dp"
        android:layout_height="wrap_content"
        android:layout_marginTop="29dp"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toBottomOf="@+id/editAddress">

        <RadioButton
            android:id="@+id/radioButton1"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:text="无"
            tools:layout_editor_absoluteX="16dp"
            tools:layout_editor_absoluteY="418dp" />

        <RadioButton
            android:id="@+id/radioButton2"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:text="2020年12月27日至今去过或现在居住在中高风险地区"
            tools:layout_editor_absoluteX="16dp"
            tools:layout_editor_absoluteY="461dp" />

        <RadioButton
            android:id="@+id/radioButton3"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:text="本人或家人正在集中隔离"
            tools:layout_editor_absoluteX="96dp"
            tools:layout_editor_absoluteY="420dp" />

        <RadioButton
            android:id="@+id/radioButton4"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:text="今日居住地变化"
            tools:layout_editor_absoluteX="15dp"
            tools:layout_editor_absoluteY="504dp" />

        <RadioButton
            android:id="@+id/radioButton5"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:text="其他情况"
            tools:layout_editor_absoluteX="192dp"
            tools:layout_editor_absoluteY="504dp" />

        <EditText
            android:id="@+id/editText3"
            android:layout_width="411dp"
            android:layout_height="wrap_content"
            android:ems="10"
            android:inputType="textPersonName"
            tools:layout_editor_absoluteY="578dp" />
    </RadioGroup>


</androidx.constraintlayout.widget.ConstraintLayout>

浏览体温上报信息

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package com.example.reporttemperature;

import androidx.appcompat.app.AppCompatActivity;

import android.content.Intent;
import android.database.Cursor;
import android.database.sqlite.SQLiteDatabase;
import android.os.Bundle;
import android.view.View;
import android.widget.ArrayAdapter;
import android.widget.Button;
import android.widget.ListView;


public class ListActivity extends AppCompatActivity {

    private MyOpenHelper helper=new MyOpenHelper(this);
    private Button button_back,button_rewrite;
    //private TextView showDate,showName,showAddress,showReason,showTem,showSpecial;

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

        information_show();

        button_back=findViewById(R.id.button_list_back);
        button_rewrite=findViewById(R.id.button_list_write);
        button_back.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                Intent intent = new Intent(ListActivity.this, CatalogActivity.class);
                finish();//结束当前活动
                startActivity(intent);

            }
        });

        button_rewrite.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                Intent intent = new Intent(ListActivity.this, WriteActivity.class);

                startActivity(intent);

            }
        });

    }
    public void information_show(){
        SQLiteDatabase db=helper.getReadableDatabase();
        Cursor cursor = db.rawQuery("select * from temperature", null);
        //String[] stringArr=new String [30];
        //List<String> list= Arrays.asList(stringArr);
        //List<String>list=new ArrayList<>();
        String [] list1=new String[100];
        int i=0;
        while (cursor.moveToNext()) {
            String newDate = cursor.getString(cursor.getColumnIndex("date"));
            String newName = cursor.getString(cursor.getColumnIndex("name"));
            String newAddress = cursor.getString(cursor.getColumnIndex("address"));
            String newReason= cursor.getString(cursor.getColumnIndex("reason"));
            String newSpecial= cursor.getString(cursor.getColumnIndex("special"));
            String newTemperature= cursor.getString(cursor.getColumnIndex("temperature"));
            String str=newDate+"
"+newName+"
"+newAddress+"
"+newTemperature+"
"+newSpecial+"
"+newReason;
            list1[i]=str;

            ++i;
        }
        cursor.close();
        String []list2=new String[i];
        int k=i;
        for(int j=0;j<i&&k>=0;j++){
            --k;
            list2[k]=list1[j];
        }

        ListView listView=(ListView)findViewById(R.id.list_view);
        ArrayAdapter<String> adapter=new ArrayAdapter<String>(this,android.R.layout.simple_list_item_1,list2);
        listView.setAdapter(adapter);


    }
}

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<?xml version="1.0" encoding="utf-8"?>
<androidx.constraintlayout.widget.ConstraintLayout 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="@drawable/activity"
    tools:context=".ListActivity">

    <Button
        android:id="@+id/button_list_back"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_marginStart="86dp"
        android:layout_marginLeft="86dp"
        android:layout_marginTop="50dp"
        android:layout_marginEnd="60dp"
        android:layout_marginRight="60dp"
        android:layout_marginBottom="42dp"
        android:text="退出"
        app:layout_constraintBottom_toTopOf="@+id/list_view"
        app:layout_constraintEnd_toStartOf="@+id/button_list_write"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toTopOf="parent" />

    <Button
        android:id="@+id/button_list_write"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_marginStart="60dp"
        android:layout_marginLeft="60dp"
        android:layout_marginTop="52dp"
        android:layout_marginEnd="89dp"
        android:layout_marginRight="89dp"
        android:layout_marginBottom="40dp"
        android:text="继续填报"
        app:layout_constraintBottom_toTopOf="@+id/list_view"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintStart_toEndOf="@+id/button_list_back"
        app:layout_constraintTop_toTopOf="parent" />

    <ListView
        android:id="@+id/list_view"
        android:layout_width="320dp"
        android:layout_height="580dp"
        android:layout_marginStart="55dp"
        android:layout_marginLeft="55dp"
        android:layout_marginTop="40dp"
        android:layout_marginEnd="36dp"
        android:layout_marginRight="36dp"
        android:layout_marginBottom="11dp"
        app:layout_constraintBottom_toBottomOf="parent"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toBottomOf="@+id/button_list_write">

    </ListView>

</androidx.constraintlayout.widget.ConstraintLayout>