Want move icon and map center to keep icon still be the center of map

[WuMianzhi]

Hello, I want to keep the icon in the center of the map when it moves. I am updating the icon's location and the map's center to make it look like the camera is following the icon. However, there seems to be a slight shake, as if the updates to the icon's location and the map's center are not happening in the same frame. What can I do to keep the icon still in the map's center and ensure it looks smooth?

This is what it looks like in my simulation:

2024-07-16.100057.mp4

And I want it to look like this:

90e9b1699bf988a221648b4d59050c4e.mp4

Here is my code:

    private void simulateRoute() {
        uiHandler.postDelayed(new Runnable() {
            @Override
            public void run() {
                List<Point> lineCoordinates = new ArrayList<>();
                lineCoordinates.add(Point.fromLngLat(0, 45 - count * 0.01));
                lineCoordinates.add(Point.fromLngLat(0, -45));
                LineString lineString = LineString.fromLngLats(lineCoordinates);

                Point point = Point.fromLngLat(0, 45 - count * 0.01);

                lineGeoJsonSource.setGeoJson(lineString);
                iconGeoJsonSource.setGeoJson(point);
                mapLibreMap.setCameraPosition(new CameraPosition.Builder().target(new LatLng(45 - count * 0.01, 0)).build());

                count += 1;

                simulateRoute();
            }
        }, 1000 / 60);
    }

Looking forward to your reply.

[WuMianzhi]

I think it because setgeojson methods is async