使用 Google 地图 API 的地图和移动标记

我必须写一个演示，这应该像航班内移动地图并需要绘制相同的曲线Polyline between two geo points / locations正如你所看到的下图.

Even, I would not mind switching到其他一些 SDK，例如Mapbox SDK（如果你们中有人可以really help me in getting我实际上需要什么）

要在两点之间绘制折线，我使用：

   private void polyLine() {

        LatLng starting = new LatLng(##.######, ##.######);
        LatLng ending = new LatLng(##.######, ##.######);

        PolylineOptions line = new PolylineOptions().add(starting, ending);

        mGoogleMap.addMarker(new MarkerOptions().position(starting).title("Start"));
        mGoogleMap.addMarker(new MarkerOptions().position(ending).title("End"));

        mGoogleMap.addPolyline(line);

    }

要更新位置和动画标记，我使用：

@Override
    public void onLocationChanged(Location location)
    {
        Toast.makeText(this, "Location Changed " + location.getLatitude()
                + location.getLongitude(), Toast.LENGTH_LONG).show();

        mLastLocation = location;

        if (mCurrLocationMarker != null) {
            mCurrLocationMarker.remove();
        }

        LatLng latLng = new LatLng(location.getLatitude(), location.getLongitude());

        if(ourGlobalMarker == null) { // First time adding marker to map
            ourGlobalMarker = mGoogleMap.addMarker(new MarkerOptions().position(latLng)
                    .icon(BitmapDescriptorFactory.defaultMarker(BitmapDescriptorFactory.HUE_ROSE)));
            MarkerAnimation.animateMarkerToICS(ourGlobalMarker, latLng, new LatLngInterpolator.Spherical());
            mGoogleMap.moveCamera(CameraUpdateFactory.newLatLngZoom(latLng, 18));
        } else {
            MarkerAnimation.animateMarkerToICS(ourGlobalMarker, latLng, new LatLngInterpolator.Spherical());
            mGoogleMap.moveCamera(CameraUpdateFactory.newLatLngZoom(latLng, 18));
        }

    }

我的要求：

POLYLINE

1. I have to create a Polyline the same you can see in attached image (curved one) 

1.1. Dotted curved (if area not started yet)

1.2. Regular curved (in case area already covered)

当前标记

2. Showing current Location marker at right side of Polyline 

(whereas, I want to show Animate marker on Polyline path)

对于折线谷歌地图使用 PolylineOptions

1. 曲线使用 z-index
2. pattern() 添加破折号项