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Display real-time traffic

Not compatible with the Maps SDK v10
This plugin is not compatible with the Maps SDK v10 or higher. Learn more in the Maps SDK for Android documentation.

This example uses the Traffic plugin to display real-time traffic data on top of the map.

You must install the plugin before running the application.

Note

This example is a part of the Mapbox Android Demo app. You can find the values for all referenced resources in the res directory. For example, see res/values/activity_strings.xml for R.string.* references used in this example. The dependencies can be found here.The examples use View binding.See setup documention if necessary.

activity_traffic_plugin
<?xml version="1.0" encoding="utf-8"?>
<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:mapbox="http://schemas.android.com/apk/res-auto"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical">

<com.mapbox.mapboxsdk.maps.MapView
android:id="@+id/mapView"
android:layout_width="0dp"
android:layout_height="0dp"
android:layout_marginLeft="0dp"
android:layout_marginTop="0dp"
android:layout_marginRight="0dp"
android:layout_marginBottom="0dp"
mapbox:layout_constraintBottom_toBottomOf="parent"
mapbox:layout_constraintLeft_toLeftOf="parent"
mapbox:layout_constraintRight_toRightOf="parent"
mapbox:layout_constraintTop_toTopOf="parent"
mapbox:mapbox_cameraTargetLat="1.352506"
mapbox:mapbox_cameraTargetLng="103.842874"
mapbox:mapbox_cameraZoom="9.579712" />

<com.google.android.material.floatingactionbutton.FloatingActionButton
android:id="@+id/traffic_toggle_fab"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginEnd="16dp"
android:layout_marginRight="16dp"
android:layout_marginBottom="16dp"
android:src="@drawable/ic_directions_car_white_24dp"
mapbox:fabSize="normal"
mapbox:layout_constraintBottom_toBottomOf="parent"
mapbox:layout_constraintRight_toRightOf="parent" />

</androidx.constraintlayout.widget.ConstraintLayout>
TrafficPluginActivity.java
package com.mapbox.mapboxandroiddemo.examples.plugins;

import android.os.Bundle;
import androidx.annotation.NonNull;
import androidx.appcompat.app.AppCompatActivity;
import android.view.View;

import com.mapbox.mapboxandroiddemo.R;
import com.mapbox.mapboxsdk.Mapbox;
import com.mapbox.mapboxsdk.maps.MapView;
import com.mapbox.mapboxsdk.maps.MapboxMap;
import com.mapbox.mapboxsdk.maps.OnMapReadyCallback;
import com.mapbox.mapboxsdk.maps.Style;
import com.mapbox.mapboxsdk.plugins.traffic.TrafficPlugin;

/**
* Toggle the Mapbox Traffic plugin to display real-time traffic data on top
* of your map (not all regions supported at the moment).
*/
public class TrafficPluginActivity extends AppCompatActivity {

private MapView mapView;
private MapboxMap map;
private TrafficPlugin trafficPlugin;

@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);

// Mapbox access token is configured here. This needs to be called either in your application
// object or in the same activity which contains the mapview.
Mapbox.getInstance(this, getString(R.string.access_token));

// This contains the MapView in XML and needs to be called after the access token is configured.
setContentView(R.layout.activity_traffic_plugin);

mapView = findViewById(R.id.mapView);
mapView.onCreate(savedInstanceState);
mapView.getMapAsync(new OnMapReadyCallback() {
@Override
public void onMapReady(final MapboxMap mapboxMap) {
map = mapboxMap;
mapboxMap.setStyle(Style.DARK, new Style.OnStyleLoaded() {
@Override
public void onStyleLoaded(@NonNull Style style) {
trafficPlugin = new TrafficPlugin(mapView, mapboxMap, style);

// Enable the traffic view by default
trafficPlugin.setVisibility(true);

findViewById(R.id.traffic_toggle_fab).setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
if (map != null) {
trafficPlugin.setVisibility(!trafficPlugin.isVisible());
}
}
});
}
});
}
});
}

@Override
public void onResume() {
super.onResume();
mapView.onResume();
}

@Override
protected void onStart() {
super.onStart();
mapView.onStart();
}

@Override
protected void onStop() {
super.onStop();
mapView.onStop();
}

@Override
public void onPause() {
super.onPause();
mapView.onPause();
}

@Override
public void onLowMemory() {
super.onLowMemory();
mapView.onLowMemory();
}

@Override
protected void onDestroy() {
super.onDestroy();
mapView.onDestroy();
}

@Override
protected void onSaveInstanceState(Bundle outState) {
super.onSaveInstanceState(outState);
mapView.onSaveInstanceState(outState);
}
}
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