Question

我正在尝试使用反向地理编码检索特定GeoCoordinate的地址，但是我在执行反向GeoCode请求时遇到了一些错误。我收到错误：400错误请求。这是我的完整代码：

public class Address_Service extends AppCompatActivity {
String Location1,Address;
double Lat,Lng;
private ListView list;

private boolean isMapInitialized = false;

//LIST OF ARRAY STRINGS WHICH WILL SERVE AS LIST ITEMS
ArrayList<String> listItems=new ArrayList<String>();

//DEFINING A STRING ADAPTER WHICH WILL HANDLE THE DATA OF THE LISTVIEW
ArrayAdapter<String> adapter;


private BroadcastReceiver BUS_COD=new BroadcastReceiver() {  //this receiver recieves new location from Database service
    @Override
    public void onReceive(Context context, Intent intent) {
        Location1=intent.getStringExtra("BUS_LOC");

        Lat = Double.valueOf(Location1.substring(0, 9));//extracting latitude
        Lng = Double.valueOf(Location1.substring(10, Location1.length()));//extracting longitude
        Log.e("Got new loc from FB",Location1);
        get_address();
    }
};



 public void get_address()
 {
   ReverseGeocodeRequest2 request = new ReverseGeocodeRequest2(new GeoCoordinate(Lat,Lng,0.0));
  request.execute(new ResultListener<com.here.android.mpa.search.Location>() {
      @Override
      public void onCompleted(com.here.android.mpa.search.Location location, ErrorCode errorCode) {
          if(errorCode!=ErrorCode.NONE){
             Log.e("Error",errocode.getmessage());
          }else{
              if (location != null) {
                  Address = location.getAddress().toString();
                  listItems.add(Address_of_Bus);
              }
          }

      }
  });
}


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

    list=(ListView) (findViewById(R.id.listView));

    adapter=new ArrayAdapter<String>(this, android.R.layout.simple_list_item_1,listItems);
    list.setAdapter(adapter);
    initialize();

}

public void initialize() {
    MapEngine mapEngine= MapEngine.getInstance();
    mapEngine.init(this, new OnEngineInitListener() {
        @Override
        public void onEngineInitializationCompleted(Error error) {
            if (error == OnEngineInitListener.Error.NONE) {

                IntentFilter intentFilter=new IntentFilter();
                intentFilter.addAction("GOT_NEW_L_M");
                LocalBroadcastManager.getInstance(getApplicationContext()).registerReceiver(BUS_COD,intentFilter);
                Intent intent=new Intent(Address_Service.this,Database_service.class);
                startService(intent);

                isMapInitialized = true;


            } else {
                Log.e("Initialization", "ERROR: Cannot initialize Map Fragment");
            }
        }
    });

}
  @Override
protected void onDestroy() {
    LocalBroadcastManager.getInstance(this).unregisterReceiver(BUS_COD);
    this.stopService(new Intent(Address_Service.this,Database_service.class));
    super.onDestroy();
}

@Override
protected void onPause() {
    LocalBroadcastManager.getInstance(this).unregisterReceiver(BUS_COD);

    super.onPause();
}

@Override
protected void onResume()
{
    IntentFilter intentFilter=new IntentFilter();
    intentFilter.addAction("GOT_NEW_L_M");
    LocalBroadcastManager.getInstance(this).registerReceiver(BUS_COD,intentFilter);

    super.onResume();
}

}

这是带有错误的Logcat：

E/NativeCrypto: ssl=0x5466b490 cert_verify_callback calling    
verifyCertificateChain authMethod=ECDHE_RSA
09-27 17:24:35.352 3554-3770/ 

E/NETWORK: Request:     
https://places.hybrid.api.here.com/places/v1/meta/offline?   
app_id=HxZCZftG2X5aQ0Bhlg1W&app_code=TF3wLtVoLtqhmTi1FOcSaw Error: 400 Bad   
Request

我在API19上运行的真实设备上使用它。我实际上用通过反向地理编码接收的地址填充listView。

这是我的布局：

 <?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical" android:layout_width="match_parent"
android:layout_height="match_parent"
android:weightSum="1">

<ListView
    android:layout_width="match_parent"
    android:layout_height="430dp"
    android:layout_marginTop="30dp"
    android:layout_gravity="center"
    android:id="@+id/listView" />

</LinearLayout>

Answer 1

HERE提供了不同的产品，这些产品还涵盖了特定的特性和功能：

转发地理编码反向地理编码多重反向地理编码批量地理编码地理编码自动完成地方（搜索）

请在此处查看概述：https://developer.here.com/products/geocoding-and-search

使用HERE贴图进行反向地理编码SDK会出错

1 个答案: