谷歌 map 标记 showinfowWindow 自定义 Android

Question

In my app, I have to show the information about the marker at position. This is my work code.

mPerth = mMap.addMarker(new MarkerOptions()
        .position(PERTH)
        .title("Perth")
        .snippet("Population: Perth")
        .icon(BitmapDescriptorFactory.defaultMarker(BitmapDescriptorFactory.HUE_ORANGE)));
mPerth.showInfoWindow();

This looks like this image:

I want looks like this iamge: If you have any method, please vote me.

Answer 1

Try this.

marker.setInfoWindowAnchor(1f,1f)

https://developers.google.com/android/reference/com/google/android/gms/maps/model/Marker#public-void-setinfowindowanchor-float-anchoru,-float-anchorv

Edit:

For a custom infoWindow you have to make a concrete implementation of GoogleMap.InfoWindowAdapter and inflate your custom_info_window_layout.xml file in the getInfoWindow(Marker marker) method.

public class CustomInfoWindowAdapter implements GoogleMap.InfoWindowAdapter {

Activity context;
CustomInfoWindow(Activity  context){
    this.context =context;
}

@Override
public View getInfoWindow(Marker marker) {
    View view = context.getLayoutInflater().inflate(R.layout.custom_info_window_layout, null);

    TextView title =(TextView) view.findViewById(R.id.tv_title);
    TextView snippet =(TextView) view.findViewById(R.id.tv_snippet);

    title.setText(marker.getTitle());
    snippet.setText(marker.getSnippet());

    return view;
}

@Override
public View getInfoContents(Marker marker) {
    return null;
}

}

And finally set this CustomInfoWindowAdapter on the map.

map.setInfoWindowAdapter(new CustomInfoWindowAdapter(MainActivity.this))

Answer 2

static final LatLng PERTH = new LatLng(-31.90, 115.86);
Marker marker = mMap.addMarker(new MarkerOptions()
                    .position(PERTH)
                    .anchor(0.5,0.5)
                    .rotation(90.0)
                    .infoWindowAnchor(0.5,0)); // add this line

Specifies the point in the marker image at which to anchor the info window when it is displayed. The default is the top middle of the image.