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  • 体温冲刺完成

    今天坐成了体温app。

    mainactivity代码:

    package com.example.tiwen;

    import android.Manifest;
    import android.app.Activity;
    import android.content.pm.PackageManager;
    import android.location.Address;
    import android.location.Geocoder;
    import android.location.Location;
    import android.location.LocationListener;
    import android.location.LocationManager;
    import android.os.Bundle;
    import android.util.Log;
    import android.view.View;
    import android.widget.Button;
    import android.widget.EditText;
    import android.widget.TextView;
    import androidx.core.app.ActivityCompat;
    import java.io.IOException;
    import java.text.SimpleDateFormat;
    import java.util.Date;
    import java.util.List;
    import java.util.Locale;
    import bean.User;
    import dao.Dao;

    public class MainActivity extends Activity implements View.OnClickListener {
    Button bt_riqi,bt_time,bt_space,bt_insert;
    EditText et_name,et_wen;
    TextView tv_riqi,tv_riqi0,tv_time,tv_space,tv_tishi;
    private static final String[] authBaseArr = {//申请类型
    Manifest.permission.ACCESS_FINE_LOCATION,
    Manifest.permission.ACCESS_COARSE_LOCATION
    };
    private static final int authBaseRequestCode = 1;
    @Override
    protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);
    bt_riqi=(Button)findViewById(R.id.bt_riqi);
    bt_time=(Button)findViewById(R.id.bt_time);
    bt_space=(Button)findViewById(R.id.bt_space);
    bt_insert=(Button)findViewById(R.id.bt_insert);
    et_name=(EditText) findViewById(R.id.et_name);
    tv_riqi=(TextView)findViewById(R.id.tv_riqi);
    tv_riqi0=(TextView)findViewById(R.id.tv_riqi0);
    tv_time=(TextView)findViewById(R.id.tv_time);
    tv_space=(TextView)findViewById(R.id.tv_space);
    et_wen=(EditText) findViewById(R.id.et_wen);
    tv_tishi=(TextView)findViewById(R.id.tv_tishi);

    bt_riqi.setOnClickListener(this);
    bt_time.setOnClickListener(this);
    bt_space.setOnClickListener(this);
    bt_insert.setOnClickListener(this);
    }

    @Override
    public void onClick(View v) {
    String name=et_name.getText().toString();
    String riqi="",time="",space="";
    String wen=et_wen.getText().toString();
    Date date = new Date();
    SimpleDateFormat simpleDateFormat;
    switch (v.getId()){
    case R.id.bt_riqi:
    simpleDateFormat = new SimpleDateFormat("yyyy-MM-dd");
    riqi= simpleDateFormat.format(date);
    tv_riqi.setText(riqi);
    break;
    case R.id.bt_time:
    simpleDateFormat = new SimpleDateFormat("HH:mm:ss");
    time = simpleDateFormat.format(date);
    tv_time.setText(time);
    break;
    case R.id.bt_space:
    LocationManager locationManager = (LocationManager) getSystemService(LOCATION_SERVICE);

    initNavi();

    //权限检查的代码
    if (ActivityCompat.checkSelfPermission(this, Manifest.permission.ACCESS_FINE_LOCATION) != PackageManager.PERMISSION_GRANTED && ActivityCompat.checkSelfPermission(this, Manifest.permission.ACCESS_COARSE_LOCATION) != PackageManager.PERMISSION_GRANTED) {
    // TODO: Consider calling
    return;
    }
    locationManager.requestLocationUpdates(
    LocationManager.GPS_PROVIDER,//指定GPS定位提供者
    1000,//指定数据更新的间隔时间
    1,//位置间隔的距离为1m
    new LocationListener() {//监听GPS信息是否改变
    @Override
    public void onLocationChanged(Location location) {//GPS信息发送改变时回调
    Log.i("lgq","onLocationChanged===="+location.getProvider());
    }

    @Override
    public void onStatusChanged(String provider, int status, Bundle extras) {//GPS状态发送改变时回调

    }

    @Override
    public void onProviderEnabled(String provider) { //定位提供者启动时回调

    }

    @Override
    public void onProviderDisabled(String provider) { //定位提供者关闭时回调

    }
    }
    );
    Location location = locationManager.getLastKnownLocation(LocationManager.GPS_PROVIDER);//获取最新的定位信息
    if (location==null){
    locationManager.requestLocationUpdates(
    LocationManager.NETWORK_PROVIDER,//指定GPS定位提供者
    5000,//指定数据更新的间隔时间
    10,//位置间隔的距离为1m
    new LocationListener() {//监听GPS信息是否改变
    @Override
    public void onLocationChanged(Location location) {//GPS信息发送改变时回调
    Log.i("lgq","onLocationChanged===="+location.getProvider());
    }

    @Override
    public void onStatusChanged(String provider, int status, Bundle extras) {//GPS状态发送改变时回调

    }

    @Override
    public void onProviderEnabled(String provider) { //定位提供者启动时回调

    }

    @Override
    public void onProviderDisabled(String provider) { //定位提供者关闭时回调

    }
    }
    );
    location = locationManager.getLastKnownLocation(LocationManager.NETWORK_PROVIDER);//获取最新的定位信息
    }
    locationUpdates(location);
    break;
    case R.id.bt_insert:
    riqi=tv_riqi.getText().toString();
    time=tv_time.getText().toString();
    space=tv_space.getText().toString();
    if(name.equals("")||name==""){
    tv_tishi.setText("姓名为空,请输入姓名!");
    }
    else if(riqi.equals("")||riqi==""){
    tv_tishi.setText("日期为空,请获取日期!");
    }
    else if(time.equals("")||time==""){
    tv_tishi.setText("时间为空,请获取时间!");
    }
    else if(space.equals("")||space==""){
    tv_tishi.setText("地点为空,请获取地点!");
    }
    else if(space.equals("GPS失效啦!")||space.equals("获取失败!")){
    tv_tishi.setText("地点获取失败,请重新获取地点!");
    }
    else if(wen.equals("")||wen==""){
    tv_tishi.setText("体温为空,请输入体温!");
    }
    else {
    Dao dao = new Dao();
    User user = new User(et_name.getText().toString(), tv_riqi.getText().toString(), tv_time.getText().toString(), tv_space.getText().toString(), et_wen.getText().toString());
    new Thread(new Runnable() {
    @Override
    public void run() {
    dao.add(user);
    }
    }).start();
    tv_tishi.setText("提交成功!");
    }
    break;
    }
    }

    private boolean hasBasePhoneAuth() {
    PackageManager pm = getPackageManager();
    for (String auth : authBaseArr) {
    if (pm.checkPermission(auth, getPackageName()) != PackageManager.PERMISSION_GRANTED) {
    return false;
    }
    }
    return true;
    }

    private void initNavi() {
    // 申请权限
    if (android.os.Build.VERSION.SDK_INT >= 23) {
    if (!hasBasePhoneAuth()) {
    this.requestPermissions(authBaseArr, authBaseRequestCode);
    return;
    }
    }
    }

    public void locationUpdates(Location location){
    if(location != null){
    StringBuilder stringBuilder = new StringBuilder(); //构建一个字符串构建器,用于记录定位信息
    stringBuilder.append("经度:");
    stringBuilder.append(location.getLongitude());
    stringBuilder.append(" 纬度:");
    stringBuilder.append(location.getLatitude());
    String ab = getAddress(location.getLatitude(),location.getLongitude());
    tv_space.setText(ab);
    }
    else{
    tv_space.setText("GPS失效啦!");
    }
    }

    public String getAddress(double latitude, double longitude) {
    Geocoder geocoder = new Geocoder(this, Locale.getDefault());
    try {
    List<Address> addresses = geocoder.getFromLocation(latitude, longitude, 1);
    if (addresses.size() > 0) {
    Address address = (Address) ((List) addresses).get(0);
    String data = address.toString();
    int startSpace = data.indexOf(""") + ":".length();
    int endSpace = data.indexOf(""", startSpace);
    String space=data.substring(startSpace,endSpace);
    return space;
    }
    } catch (IOException e) {
    e.printStackTrace();
    }
    return "获取失败!";
    }
    }
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  • 原文地址:https://www.cnblogs.com/092e/p/14954869.html
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