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package com.mapbox.mapboxsdk.testapp.activity.style;
import android.graphics.Color;
import android.os.Bundle;
import androidx.appcompat.app.AppCompatActivity;
import com.mapbox.geojson.Point;
import com.mapbox.mapboxsdk.camera.CameraPosition;
import com.mapbox.mapboxsdk.camera.CameraUpdateFactory;
import com.mapbox.mapboxsdk.geometry.LatLng;
import com.mapbox.mapboxsdk.maps.MapView;
import com.mapbox.mapboxsdk.maps.Style;
import com.mapbox.mapboxsdk.style.layers.FillExtrusionLayer;
import com.mapbox.mapboxsdk.style.sources.GeoJsonSource;
import com.mapbox.mapboxsdk.testapp.R;
import com.mapbox.geojson.Polygon;
import java.util.Arrays;
import java.util.Collections;
import java.util.List;
import static com.mapbox.mapboxsdk.style.layers.PropertyFactory.fillExtrusionColor;
import static com.mapbox.mapboxsdk.style.layers.PropertyFactory.fillExtrusionHeight;
import static com.mapbox.mapboxsdk.style.layers.PropertyFactory.fillExtrusionOpacity;
/**
* Test activity showcasing fill extrusions
*/
public class FillExtrusionActivity extends AppCompatActivity {
private MapView mapView;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_fill_extrusion_layer);
mapView = findViewById(R.id.mapView);
mapView.onCreate(savedInstanceState);
mapView.getMapAsync(mapboxMap -> {
mapboxMap.setStyle(Style.MAPBOX_STREETS, style -> {
List<List<Point>> lngLats = Collections.singletonList(
Arrays.asList(
Point.fromLngLat(5.12112557888031, 52.09071040847704),
Point.fromLngLat(5.121227502822875, 52.09053901776669),
Point.fromLngLat(5.121484994888306, 52.090601641371805),
Point.fromLngLat(5.1213884353637695, 52.090766439912635),
Point.fromLngLat(5.12112557888031, 52.09071040847704)
)
);
Polygon domTower = Polygon.fromLngLats(lngLats);
GeoJsonSource source = new GeoJsonSource("extrusion-source", domTower);
style.addSource(source);
style.addLayer(
new FillExtrusionLayer("extrusion-layer", source.getId())
.withProperties(
fillExtrusionHeight(40f),
fillExtrusionOpacity(0.5f),
fillExtrusionColor(Color.RED)
)
);
mapboxMap.animateCamera(
CameraUpdateFactory.newCameraPosition(
new CameraPosition.Builder()
.target(new LatLng(52.09071040847704, 5.12112557888031))
.tilt(45.0)
.zoom(18)
.build()
),
10000
);
});
});
}
@Override
protected void onStart() {
super.onStart();
mapView.onStart();
}
@Override
protected void onResume() {
super.onResume();
mapView.onResume();
}
@Override
protected void onPause() {
super.onPause();
mapView.onPause();
}
@Override
protected void onStop() {
super.onStop();
mapView.onStop();
}
@Override
public void onSaveInstanceState(Bundle outState) {
super.onSaveInstanceState(outState);
mapView.onSaveInstanceState(outState);
}
@Override
public void onLowMemory() {
super.onLowMemory();
mapView.onLowMemory();
}
@Override
public void onDestroy() {
super.onDestroy();
mapView.onDestroy();
}
}
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