安卓调用百度地图sdk，可是返回坐标值一直是4.9E-324

Question

我发现手机端使用正常，就是在使用夜神模拟器的时候出现的这样的问题。
打开夜神模拟器设置，发现我的软件有这个位置权限(手机端申请了动态权限)
但就是返回4.9E-324，location.getLocType()的返回值是167.我看文档说是没有获取到位置权限。
我现在就有一点迷惑了，动态的也申请了，也在AndroidManifest里面写了权限。
真心不知道这个bug咋解决。

以下是我mainactivity里面所有的代码：

package com.example.ppgo;

import android.Manifest;
import android.content.pm.PackageManager;
import android.os.Bundle;
import android.util.Log;
import android.widget.TextView;
import android.widget.Toast;

import com.baidu.location.BDLocation;
import com.baidu.location.BDLocationListener;
import com.baidu.location.LocationClient;
import com.baidu.location.LocationClientOption;

import java.util.ArrayList;
import java.util.List;

import androidx.annotation.NonNull;
import androidx.appcompat.app.AppCompatActivity;
import androidx.core.app.ActivityCompat;
import androidx.core.content.ContextCompat;

public class MainActivity extends AppCompatActivity {
    public LocationClient mLocationClient;
    private TextView positionText;
    @Override
    protected void onCreate(Bundle savedInstanceState) {

        super.onCreate(savedInstanceState);
        mLocationClient=new LocationClient(getApplicationContext());
        mLocationClient.registerLocationListener(new MyLocationListener());
        setContentView(R.layout.activity_main);
        positionText=(TextView)findViewById(R.id.position_text_view);
        List<String> permissionList=new ArrayList<>();
        if(ContextCompat.checkSelfPermission(MainActivity.this, Manifest.
                permission.ACCESS_FINE_LOCATION)!=PackageManager.PERMISSION_GRANTED){
            permissionList.add(Manifest.permission.ACCESS_FINE_LOCATION);
        }
        if(ContextCompat.checkSelfPermission(MainActivity.this, Manifest.
                permission.READ_PHONE_STATE)!=PackageManager.PERMISSION_GRANTED){
            permissionList.add(Manifest.permission.READ_PHONE_STATE);
        }
        if(ContextCompat.checkSelfPermission(MainActivity.this, Manifest.
                permission.WRITE_EXTERNAL_STORAGE)!=PackageManager.PERMISSION_GRANTED){
            permissionList.add(Manifest.permission.WRITE_EXTERNAL_STORAGE);
        }
        if(!permissionList.isEmpty()){
            String[]permissions=permissionList.toArray(new String[permissionList.size()]);
            ActivityCompat.requestPermissions(MainActivity.this,permissions,1);
        }else {
            requestLocation();
        }

    }
    private void requestLocation(){
        initLocation();
        mLocationClient.start();
    }

    private  void initLocation(){
        LocationClientOption option =new LocationClientOption();
        option.setScanSpan(5000);
        mLocationClient.setLocOption(option);
    }

    @Override
    protected void onDestroy() {
        super.onDestroy();
        mLocationClient.stop();
    }

    @Override
    public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) {
        super.onRequestPermissionsResult(requestCode, permissions, grantResults);
        Log.e("Tag","执行了onRequestPermissionsResult函数");
        switch (requestCode){
            case 1:
                if (grantResults.length>0){
                    for(int result:grantResults){
                        if(result!=PackageManager.PERMISSION_GRANTED){
                            Toast.makeText(this,"必须同意所有权限才能使用本程序",
                                    Toast.LENGTH_SHORT).show();
                            finish();
                            return;
                        }
                    }
                    requestLocation();
                }else {
                    Toast.makeText(this,"发生未知错误",Toast.LENGTH_SHORT).show();
                    finish();
                }
                break;
            default:
        }
    }

    public class MyLocationListener implements BDLocationListener {
        @Override
        public void onReceiveLocation(BDLocation location){
            StringBuilder currentPosition=new StringBuilder();
            currentPosition.append("纬度：").append(location.getLatitude()).append("\n");
            currentPosition.append("经线：").append(location.getLongitude()).append("\n");
            currentPosition.append("国家：").append(location.getCountry()).append("\n");
            currentPosition.append("省：").append(location.getProvince()).append("\n");
            currentPosition.append("市：").append(location.getCity()).append("\n");
            currentPosition.append("区：").append(location.getDistrict()).append("\n");
            currentPosition.append("街道：").append(location.getStreet()).append("\n");
            currentPosition.append("定位方式：");
            if (location.getLocType() == BDLocation.TypeGpsLocation) {
                currentPosition.append("GPS");
            } else if (location.getLocType() == BDLocation.TypeNetWorkLocation) {
                currentPosition.append("网络");
                currentPosition.append("  错误代码:"+location.getLocType());
            } else if (location.getLocType() == BDLocation.TypeOffLineLocation){
                currentPosition.append("离线定位成功，离线定位结果也是有效的");
            } else if (location.getLocType() == BDLocation.TypeServerError){
                currentPosition.append("服务端网络定位失败");
                currentPosition.append("  错误代码:"+location.getLocType());
            } else if (location.getLocType() == BDLocation.TypeNetWorkException){
                currentPosition.append("网络不同导致定位失败，请检查网络是否通畅");
            } else if (location.getLocType() == BDLocation.TypeCriteriaException){
                currentPosition.append("无法获取有效定位依据导致定位失败");
                currentPosition.append("  错误代码:"+location.getLocType());
            } else {
                currentPosition.append(location.getLocType());    //这里打印出来location.getLocType()是162
                currentPosition.append("老子也不知道是啥原因！！！");
            }
            positionText.setText(currentPosition);
        }
    }



}

以下是我AndroidManifest里面的代码：

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="com.example.ppgo">
    <!-- 这个权限用于进行网络定位 -->
    <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" /> <!-- 这个权限用于访问GPS定位 -->
    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" /> <!-- 用于访问wifi网络信息，wifi信息会用于进行网络定位 -->
    <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" /> <!-- 获取网络状态，根据网络状态切换进行数据请求网络转换 -->
    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" /> <!-- 写外置存储。如果开发者使用了离线地图，并且数据写在外置存储区域，则需要申请该权限 -->
    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" /> <!-- 读取外置存储。如果开发者使用了so动态加载功能并且把so文件放在了外置存储区域，则需要申请该权限，否则不需要 -->
    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" /> <!-- 访问网络，进行地图相关业务数据请求，包括地图数据，路线规划，POI检索等 -->
    <uses-permission android:name="android.permission.INTERNET" />
    <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
    <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
    <uses-permission android:name="android.permission.CHANGE_WIFI_MULTICAST_STATE" />
    <uses-permission android:name="android.permission.READ_PHONE_STATE" />
    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
    <uses-permission android:name="android.permission.INTERNET" />
    <uses-permission android:name="android.permission.MOUNT_UNMOUNT_FILESYSTEMS" />
    <uses-permission android:name="android.permission.WAKE_LOCK" />

    <application
        android:allowBackup="true"
        android:icon="@mipmap/ic_launcher"
        android:label="@string/app_name"
        android:roundIcon="@mipmap/ic_launcher_round"
        android:supportsRtl="true"
        android:theme="@style/AppTheme">

        <meta-data
            android:name="com.baidu.lbsapi.API_KEY"
            android:value="mvxMsdG1homIlK4UjAWYP2itjxo09Dyy" />

        <activity android:name=".MainActivity">
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />

                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity>



        <service
            android:name="com.baidu.location.f"
            android:enabled="true"
            android:process=":remote" />
    </application>

</manifest>

Answer 1

楼主解决了吗