是否可以在Android的Google地图上放置的标记上添加图像

Question

我已经在Android的Google Map上放置了一个标记，我想要做的是当触摸到要显示在其上方的图像时，标记停留在该位置，标题，摘要等也将显示在图像上。 我一直在网上搜索，找不到任何解决方案。 当图像出现时，如果用户单击图像，也可能执行某个动作，例如转到另一页，放大图像等。

private GoogleMap mMap;
mMap = ((MapFragment) getFragmentManager().findFragmentById(R.id.map)).getMap();
mMap.addMarker(new MarkerOptions()
        .position(new LatLng(10, 10))
        .title("Hello world"));

谢谢。

Answer 1

Googel Map With coustem image


 mSydney = mMap.addMarker(new MarkerOptions()
.position(SYDNEY)
.title("Sydney")
.snippet("Population: 4,627,300")
.icon(BitmapDescriptorFactory.fromResource(R.drawable.arrow)));

并且

private static final LatLng MELBOURNE = new LatLng(-37.813, 144.962);
   private Marker melbourne = mMap.addMarker(new MarkerOptions()
                            .position(MELBOURNE)
                            .title("Melbourne")
                            .snippet("Population: 4,137,400")
                            .icon(BitmapDescriptorFactory.fromResource(R.drawable.arrow)));

Googel地图与近亲图像

自定义标记图像

Answer 2

您必须使用android Utils将图像放置在Google地图上标记为place的位置。 检查此链接以获取完整的代码 。

public class IconGeneratorDemoActivity extends BaseDemoActivity {

@Override
protected void startDemo() {
    getMap().moveCamera(CameraUpdateFactory.newLatLngZoom(new LatLng(-33.8696, 151.2094), 10));

    IconGenerator iconFactory = new IconGenerator(this);
    addIcon(iconFactory, "Default", new LatLng(-33.8696, 151.2094));

    iconFactory.setStyle(IconGenerator.STYLE_BLUE);
    addIcon(iconFactory, "Blue style", new LatLng(-33.9360, 151.2070));

    iconFactory.setRotation(90);
    iconFactory.setStyle(IconGenerator.STYLE_RED);
    addIcon(iconFactory, "Rotated 90 degrees", new LatLng(-33.8858, 151.096));

    iconFactory.setContentRotation(-90);
    iconFactory.setStyle(IconGenerator.STYLE_PURPLE);
    addIcon(iconFactory, "Rotate=90, ContentRotate=-90", new LatLng(-33.9992, 151.098));

    iconFactory.setRotation(0);
    iconFactory.setContentRotation(90);
    iconFactory.setStyle(IconGenerator.STYLE_GREEN);
    addIcon(iconFactory, "ContentRotate=90", new LatLng(-33.7677, 151.244));
}

private void addIcon(IconGenerator iconFactory, String text, LatLng position) {
    MarkerOptions markerOptions = new MarkerOptions().
            icon(BitmapDescriptorFactory.fromBitmap(iconFactory.makeIcon(text))).
            position(position).
            anchor(iconFactory.getAnchorU(), iconFactory.getAnchorV());

    getMap().addMarker(markerOptions);
}
  }

Answer 3

您可以将自定义图像用作标记

否则，您需要设置标记侦听器，并且需要添加另一个视图以显示展开的图像或您需要执行的其他任何操作...

public mapActivity extends Activity implements OnMarkerClickListener{

    public GoogleMap mMap;
    mMap.setOnMarkerClickListener(this);


    @Override
    public boolean onMarkerClick(Marker marker) {
          //Here you can show your own view to display image 
          //else you can call another activity etc...
    }
}

Answer 4

在您的代码中添加自定义InfoWindow标记：

    class MyInfoWindowAdapter implements InfoWindowAdapter {

        private final View myContentsView;

        MyInfoWindowAdapter() {
            myContentsView = getLayoutInflater().inflate(R.layout.map_popup,
                    null);
        }

        @Override
        public View getInfoContents(Marker marker) {

            TextView tvTitle = ((TextView) myContentsView
                    .findViewById(R.id.title));
            tvTitle.setText(marker.getTitle());
            TextView tvSnippet = ((TextView) myContentsView
                    .findViewById(R.id.snippet));
            ImageView ivIcon = ((ImageView) myContentsView
                    .findViewById(R.id.icon));
            tvSnippet.setText(marker.getSnippet());

            return myContentsView;
        }

        @Override
        public View getInfoWindow(Marker marker) {
            // TODO Auto-generated method stub
            return null;
        }

    }

    @Override
    public void onInfoWindowClick(Marker arg0) {
        Toast.makeText(GoogleMapActivity.this, "Marker Info Window clicked",
                Toast.LENGTH_SHORT).show();
    }

在您的onCreate（）方法中，添加以下行：

googleMap.setInfoWindowAdapter(new MyInfoWindowAdapter());