android - 动态添加标记时不显示 Google map 工具栏

Question

我正在尝试在 google maps 上实现 Map ToolBar。我已经完成了以下编码，但未显示 toolbar。我引用了这个 link .谁能告诉我哪里出错了。我的代码如下:

 if (isGooglePlayServicesIsInstalled(getActivity())) {
   googleMap = mapFragment.getMap();
   MarkerOptions marker = new MarkerOptions().position( new LatLng(15.4989, 15.4989)).title("title");
   googleMap.addMarker(marker).showInfoWindow();
   googleMap.getUiSettings().setMapToolbarEnabled(true);
   }


   @Override
public boolean onMarkerClick(final Marker marker) {
    googleMap.getUiSettings().setMapToolbarEnabled(false);
    googleMap.getUiSettings().setMapToolbarEnabled(true);
    googleMap.getUiSettings().setCompassEnabled(true);
    }

Google play gradle:编译 'com.google.android.gms:play-services:6.5.87'

Answer 1

据我所知，您似乎忘记了 return false 以让默认操作起作用。查看guide .

这是我的做法:

// add marker dynamically
lastScooterLocation = new LatLng(lastScooterLat, lastScooterLng);
lastScooterMarker = mMap.addMarker(new MarkerOptions()
            .icon(BitmapDescriptorFactory.fromResource(R.drawable.img_map_pin_normal))
            .anchor(0.0f, 0.0f)
            .position(lastScooterLocation)
            .draggable(false)
            .title(getString(R.string.strings_last_scooter_location)));

mMap.setOnMarkerClickListener(new GoogleMap.OnMarkerClickListener() {
        @Override
        public boolean onMarkerClick(Marker marker) {

            showBottomViewOf(BottomViewState.HIDE_ALL);
            mMap.getUiSettings().setMapToolbarEnabled(true);
            // return true will prevent any further map action from happening
            return false;

        }
    });