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package com.mapbox.mapboxsdk.testapp.activity.style;
import android.graphics.Color;
import android.os.Bundle;
import android.support.annotation.NonNull;
import android.support.design.widget.FloatingActionButton;
import android.support.v4.content.ContextCompat;
import android.support.v7.app.AppCompatActivity;
import android.view.View;
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.MapboxMap;
import com.mapbox.mapboxsdk.maps.OnMapReadyCallback;
import com.mapbox.mapboxsdk.style.layers.CircleLayer;
import com.mapbox.mapboxsdk.style.layers.LineLayer;
import com.mapbox.mapboxsdk.style.sources.GeoJsonSource;
import com.mapbox.mapboxsdk.testapp.R;
import java.net.MalformedURLException;
import java.net.URL;
import timber.log.Timber;
import static com.mapbox.mapboxsdk.style.layers.Filter.in;
import static com.mapbox.mapboxsdk.style.layers.PropertyFactory.circleColor;
import static com.mapbox.mapboxsdk.style.layers.PropertyFactory.circleRadius;
public class CircleLayerActivity extends AppCompatActivity {
private static final String[] STOPS_FOR_ROUTE = new String[] {"99009", "99131", "99049", "99039", "99029", "99019",
"98079", "98069", "97099", "97089", "97079", "97069", "97209", "97059", "97049", "97039", "97019", "96069",
"96059", "96049", "96099", "96089", "96079", "85079", "85089", "85069", "85059", "85099", "84069", "84059",
"84049", "84039", "84029", "84019", "83099", "83079", "83059", "83049", "83029", "82069", "82049", "82029",
"82109", "81069", "81049", "81029", "80089", "80069", "80049", "80039", "80029", "01319", "01219", "01129",
"01059", "01119", "01019", "04159", "04149", "04229", "04239", "05059", "05049", "05039", "05019", "10589"};
private MapView mapView;
private MapboxMap mapboxMap;
private CircleLayer layer;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_circle_layer);
mapView = (MapView) findViewById(R.id.mapView);
mapView.onCreate(savedInstanceState);
mapView.getMapAsync(new OnMapReadyCallback() {
@Override
public void onMapReady(@NonNull final MapboxMap map) {
mapboxMap = map;
try {
mapboxMap.addSource(new GeoJsonSource("bus_stop",
new URL("https://raw.githubusercontent.com/cheeaun/busrouter-sg/master/data/2/bus-stops.geojson")));
} catch (MalformedURLException malformedUrlException) {
Timber.e("That's not an url... ", malformedUrlException);
}
layer = new CircleLayer("stops_layer", "bus_stop");
layer.setProperties(
circleColor(Color.parseColor("#FF9800")),
circleRadius(1.0f)
);
mapboxMap.addLayer(layer);
FloatingActionButton fab = (FloatingActionButton) findViewById(R.id.fab);
fab.setColorFilter(ContextCompat.getColor(CircleLayerActivity.this, R.color.primary));
fab.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
// filter out stops for our route
layer.setFilter(in("number", STOPS_FOR_ROUTE));
// add route as a line
try {
mapboxMap.addSource(new GeoJsonSource("bus_route",
new URL("https://gist.githubusercontent.com/tobrun/7fbc0fe7e9ffea509f7608cda2601d5d/raw/"
+ "a4b8cc289020f91fa2e1553524820054395e36f5/line.geojson")));
} catch (MalformedURLException malformedUrlException) {
Timber.e("That's not an url... ", malformedUrlException);
}
LineLayer lineLayer = new LineLayer("route_layer", "bus_route");
mapboxMap.addLayer(lineLayer, "stops_layer");
// move camera to start route
mapboxMap.animateCamera(CameraUpdateFactory.newCameraPosition(
new CameraPosition.Builder()
.target(new LatLng(1.3896777, 103.9874997))
.bearing(225)
.tilt(45)
.zoom(13)
.build()
), 1750);
}
});
}
});
}
@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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