Question

我试图在一个漂亮的小盒子里显示用户的位置，如下所示。目前我只有一个＆＃34; .title（）＆＃34;在我的标记上，所以我不确定如何使用以下信息创建一个蓝色，透明的框：

http://s32.postimg.org/v6z9yaamd/Untitled.png

我已经拥有了用户当前的经度和纬度，我猜你可以通过Google获取用户地址。如果您知道如何设计信息风格和/或如何显示地址，那么任何帮助都会非常感激。

Answer 1

试试这个

<强> windowlayout.xml

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

    <TextView
        android:id="@+id/tv_lat"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content" />

    <TextView
        android:id="@+id/tv_lng"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content" />

</LinearLayout>

<强> MainActivity.java

    public class MainActivity extends FragmentActivity {


GoogleMap googleMap;

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

    // Getting reference to the SupportMapFragment of activity_main.xml
    SupportMapFragment mapFragment = (SupportMapFragment) getSupportFragmentManager().findFragmentById(R.id.map);

    // Getting GoogleMap object from the fragment
    googleMap = mapFragment.getMap();

    // Setting a custom info window adapter for the google map
    googleMap.setInfoWindowAdapter(new InfoWindowAdapter() {

        // Use default InfoWindow frame
        @Override
        public View getInfoWindow(Marker arg0) {
            return null;
        }

        // Defines the contents of the InfoWindow
        @Override
        public View getInfoContents(Marker arg0) {

            // Getting view from the layout file info_window_layout
            View v = getLayoutInflater().inflate(R.layout.windowlayout, null);

            // Getting the position from the marker
            LatLng latLng = arg0.getPosition();

            // Getting reference to the TextView to set latitude
            TextView tvLat = (TextView) v.findViewById(R.id.tv_lat);

            // Getting reference to the TextView to set longitude
            TextView tvLng = (TextView) v.findViewById(R.id.tv_lng);

            // Setting the latitude
            tvLat.setText("Latitude:" + latLng.latitude);

            // Setting the longitude
            tvLng.setText("Longitude:"+ latLng.longitude);

            // Returning the view containing InfoWindow contents
            return v;

        }
    });

    // Adding and showing marker while touching the GoogleMap
    googleMap.setOnMapClickListener(new OnMapClickListener() {

        @Override
        public void onMapClick(LatLng arg0) {
            // Clears any existing markers from the GoogleMap
            googleMap.clear();

            // Creating an instance of MarkerOptions to set position
            MarkerOptions markerOptions = new MarkerOptions();

            // Setting position on the MarkerOptions
            markerOptions.position(arg0);

            // Animating to the currently touched position
            googleMap.animateCamera(CameraUpdateFactory.newLatLng(arg0));

            // Adding marker on the GoogleMap
            Marker marker = googleMap.addMarker(markerOptions);

            // Showing InfoWindow on the GoogleMap
            marker.showInfoWindow();

        }
    });

}
}

通过这种方式，您可以创建自定义布局并实现您想要的方式。

Answer 2

此处您已更新infowindow的代码

public class MainActivity extends FragmentActivity implements OnMapReadyCallback {

    GoogleMap Map;

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

        // Getting reference to the SupportMapFragment of activity_main.xml
        SupportMapFragment mapFragment = (SupportMapFragment) getSupportFragmentManager().findFragmentById(R.id.map);

        // Getting GoogleMap object from the fragment
        mapFragment.getMapAsync(this);

        // Setting a custom info window adapter for the google map

    }

    @Override
    public boolean onCreateOptionsMenu(Menu menu) {
        // Inflate the menu; this adds items to the action bar if it is present.
        getMenuInflater().inflate(R.menu.activity_main, menu);
        return true;
    }

    @Override
    public void onMapReady(final GoogleMap googleMap) {
        this.Map = googleMap;
        Map.setInfoWindowAdapter(new InfoWindowAdapter() {

            // Use default InfoWindow frame
            @Override
            public View getInfoWindow(Marker arg0) {
                return null;
            }

            // Defines the contents of the InfoWindow
            @Override
            public View getInfoContents(Marker arg0) {

                // Getting view from the layout file info_window_layout
                View v = getLayoutInflater().inflate(R.layout.info_window_layout, null);

                // Getting the position from the marker
                LatLng latLng = arg0.getPosition();

                // Getting reference to the TextView to set latitude
                TextView tvLat = (TextView) v.findViewById(R.id.tv_lat);

                // Getting reference to the TextView to set longitude
                TextView tvLng = (TextView) v.findViewById(R.id.tv_lng);

                // Setting the latitude
                tvLat.setText("Latitude:" + latLng.latitude);

                // Setting the longitude
                tvLng.setText("Longitude:" + latLng.longitude);

                // Returning the view containing InfoWindow contents
                return v;

            }

        });


        // Adding and showing marker while touching the GoogleMap
        Map.setOnMapClickListener(new OnMapClickListener() {

            @Override
            public void onMapClick(LatLng arg0) {
                // Clears any existing markers from the GoogleMap
                Map.clear();

                // Creating an instance of MarkerOptions to set position
                MarkerOptions markerOptions = new MarkerOptions();

                // Setting position on the MarkerOptions
                markerOptions.position(arg0);

                // Animating to the currently touched position
                Map.animateCamera(CameraUpdateFactory.newLatLng(arg0));

                // Adding marker on the GoogleMap
                Marker marker = Map.addMarker(markerOptions);

                // Showing InfoWindow on the GoogleMap
                marker.showInfoWindow();

            }
        });


    }
}

带地址的自定义信息窗口

2 个答案: