Question

我的新应用程序基于Google Maps活动。我将onMapLongClickListener设置为添加与用户想要的一样多的新标记。但是我的问题是：我想在地图的顶部设置一个ListView，以便用户可以在不同的标记类型之间进行选择。如何设置当我在地图上保持一个点时出现的ListView，然后在选择其中一个项目后消失？

这是我的应用代码，如果它可以帮助您给我一些解决方案！

MapsActivity.java

<script>           
     $(document).ready(function() {
                    $('[data-toggle="tooltip"]').tooltip();
                    $('#payment-form').formValidation({
                      framework: 'bootstrap',
                      trigger: 'change',
                      fields: {
                        first_name: {
                          validators: {
                            notEmpty: {
                              message: 'The First Name field is required and cannot be empty'
                            }
                            // regexp: {
                            // regexp: /^[a-z\\s]+$/i,
                            // message: 'The first name field can consist of alphabetical characters and spaces only'
                            // }
                          }
                        },
                        last_name: {
                          validators: {
                            notEmpty: {
                              message: 'The Last Name is required and cannot be empty'
                            }
                            // regexp: {
                            // regexp: /^[a-z\\s]+$/i,
                            // message: 'The Last name can consist of alphabetical characters and spaces only'
                            // }
                          }
                        },
    }
                      });


                 }).on('success.form.fv', function (e) {
                  $('#continue_btn').attr('disabled','false');
                   e.preventDefault();

                    });
                    var i = 0;
                    var l=0;

                    $('#zip_code').keydown(function()
                    {

                      var country_check = $('#country').val();
                      if(country_check=='India')
                      {
                        $('#zip_code').attr('maxlength', '6');
                      }
                      else
                      {
                        $('#zip_code').attr('maxlength', '10');
                      }

                    });
</script>

activity_maps.xml

package com.example.mancu_000.onclickmarkerlistener;

import android.os.Bundle;
import android.support.v4.app.FragmentActivity;
import android.widget.Toast;

import com.google.android.gms.maps.CameraUpdate;
import com.google.android.gms.maps.CameraUpdateFactory;
import com.google.android.gms.maps.GoogleMap;
import com.google.android.gms.maps.GoogleMap.OnMapLongClickListener;
import com.google.android.gms.maps.OnMapReadyCallback;
import com.google.android.gms.maps.SupportMapFragment;
import com.google.android.gms.maps.model.LatLng;
import com.google.android.gms.maps.model.Marker;
import com.google.android.gms.maps.model.MarkerOptions;

public class MapsActivity extends FragmentActivity implements OnMapReadyCallback, OnMapLongClickListener {

    private GoogleMap map;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_maps);
        SupportMapFragment mapFragment = (SupportMapFragment) getSupportFragmentManager().findFragmentById(R.id.map);
        mapFragment.getMapAsync(this);
    }

    @Override
    public void onMapReady(GoogleMap googleMap) {
        map = googleMap;

        map.setOnMapLongClickListener(this);
        map.setOnMarkerClickListener(new GoogleMap.OnMarkerClickListener() {
            @Override
            public boolean onMarkerClick(Marker marker) {
                Toast.makeText(MapsActivity.this, "OnMarkerListener", Toast.LENGTH_SHORT).show();
                return true;
            }
        });

        LatLng home = new LatLng(44.42913, 8.84072);
        map.addMarker(new MarkerOptions().position(home).title("Home, bitches!"));
        map.moveCamera(CameraUpdateFactory.newLatLng(home));

        CameraUpdate center = CameraUpdateFactory.newLatLng(home);
        map.moveCamera(center);

        CameraUpdate zoom = CameraUpdateFactory.zoomTo(17);
        map.animateCamera(zoom);
    }

    @Override
    public void onMapLongClick(LatLng location) {
        // Here I'm supposed to implements thee code of the ListView on the top of the map
    }
}

感谢您的支持!!

Answer 1

按对话框获取

等标记列表

@Override
    public void onMapLongClick(LatLng location) {
        AlertDialog.Builder builderSingle = new AlertDialog.Builder(context);
        builderSingle.setIcon(R.drawable.title_icon_resource);
        builderSingle.setTitle("Select One Name:-");

        ArrayAdapter<String> arrayAdapter = new ArrayAdapter<String>();//create adapter with your markers list

        builderSingle.setNegativeButton();//to exit directly if you want

        builderSingle.setAdapter(arrayAdapter,new DialogInterface.OnClickListener());//set your adapter and listener
        builderSingle.show();
    }

希望这会对你有所帮助

如何在地图活动的基础上弹出listView？

1 个答案: