Customize Route Line Style

1<?xml version="1.0" encoding="utf-8"?>
2<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
3    android:layout_width="match_parent"
4    android:layout_height="match_parent"
5    android:orientation="vertical"
6    android:padding="10dp">
7
8    <LinearLayout
9        android:layout_width="wrap_content"
10        android:orientation="vertical"
11        android:layout_height="wrap_content">
12        <Button
13            android:id="@+id/fetchRoute"
14            android:layout_width="wrap_content"
15            android:layout_height="wrap_content"
16            android:textSize="12sp"
17            android:text="@string/fetch_route"/>
18
19        <Button
20            android:id="@+id/startNav"
21            android:layout_width="wrap_content"
22            android:layout_height="wrap_content"
23            android:textSize="12sp"
24            android:text="@string/start_navigation_with_custom_route_line"/>
25    </LinearLayout>
26
27    <TextView
28        android:id="@+id/routeGeometry"
29        android:layout_width="wrap_content"
30        android:layout_height="wrap_content"
31        android:layout_marginTop="10dp"/>
32
33    <ProgressBar
34        android:id="@+id/progress"
35        android:visibility="gone"
36        android:layout_width="wrap_content"
37        android:layout_height="wrap_content"
38        android:layout_gravity="center"/>
39
40</LinearLayout>

1<style name="Theme.CustomNavigationRouteLine" parent="NavigationViewLight">
2        <!-- You can customize your navigation style here-->
3        <item name="navViewRouteStyle">@style/CustomRouteStyle</item>
4</style>
5
6<style name="Theme.CustomNavigationRouteLineDark" parent="NavigationViewDark">
7   <!-- You can customize your navigation style here-->
8   <item name="navViewRouteStyle">@style/CustomRouteStyle</item>
9</style>
10
11<style name="CustomRouteStyle" parent="NavigationMapRoute">
12        <item name="routeColor">#FFE97F2F</item>
13        <item name="routeScale">1.0</item>
14        <item name="alternativeRouteScale">1.0</item>
15        <item name="routeShieldColor">#FF54E910</item>
16        <item name="routeFloatDurationBackgroundPrimary">#FFE97F2F</item>
17        <item name="maneuverArrowColor">#FFFF0106</item>
18        <item name="maneuverArrowBorderColor">#FF70C35D</item>
19        <item name="routeWayNameBackGroundColor">#FFE97F2F</item>
20        <item name="routeWayNameTextColor">@color/white</item>
21</style>

1package ai.nextbillion.navigation.demo.activity;
2
3import android.os.Bundle;
4import android.view.View;
5import android.widget.Button;
6import android.widget.ProgressBar;
7import android.widget.TextView;
8
9import ai.nextbillion.kits.directions.models.DirectionsResponse;
10import ai.nextbillion.kits.directions.models.DirectionsRoute;
11import ai.nextbillion.kits.geojson.Point;
12import ai.nextbillion.maps.location.modes.RenderMode;
13import ai.nextbillion.navigation.core.navigation.NavigationConstants;
14import ai.nextbillion.navigation.demo.R;
15import ai.nextbillion.navigation.ui.NBNavigation;
16import ai.nextbillion.navigation.ui.NavLauncherConfig;
17import ai.nextbillion.navigation.ui.NavigationLauncher;
18import androidx.annotation.NonNull;
19import androidx.appcompat.app.AppCompatActivity;
20import retrofit2.Call;
21import retrofit2.Callback;
22import retrofit2.Response;
23
24public class CustomRouteLineStyleActivity extends AppCompatActivity implements View.OnClickListener {
25    private Button fetchRoute;
26    private Button startNav;
27    private TextView routeGeometry;
28    private DirectionsRoute directionsRoute;
29    private ProgressBar progress;
30    @Override
31    protected void onCreate(Bundle savedInstanceState) {
32        super.onCreate(savedInstanceState);
33        setContentView(R.layout.activity_route_line_style);
34        fetchRoute = findViewById(R.id.fetchRoute);
35        startNav = findViewById(R.id.startNav);
36        routeGeometry = findViewById(R.id.routeGeometry);
37        progress = findViewById(R.id.progress);
38        fetchRoute.setOnClickListener(this);
39        startNav.setOnClickListener(this);
40        startNav.setEnabled(false);
41
42    }
43
44    @Override
45    public void onClick(View view) {
46        if (view.getId() == R.id.fetchRoute) {
47            progress.setVisibility(View.VISIBLE);
48            Point origin = Point.fromLngLat(103.75986708439264, 1.312533169133601);
49            Point destination = Point.fromLngLat(103.77982271935586, 1.310473772283314);
50
51            NBNavigation.fetchRoute(origin, destination, new Callback<DirectionsResponse>() {
52                @Override
53                public void onResponse(@NonNull Call<DirectionsResponse> call, @NonNull Response<DirectionsResponse> response) {
54                    progress.setVisibility(View.GONE);
55                    //start navigation with the route we just fetched.
56                    if (response.body() != null && !response.body().routes().isEmpty()) {
57                        directionsRoute = response.body().routes().get(0);
58                        routeGeometry.setText(String.format("Route Geometry: %s", directionsRoute.geometry()));
59                        startNav.setEnabled(true);
60                    }
61                }
62
63                @Override
64                public void onFailure(@NonNull Call<DirectionsResponse> call, @NonNull Throwable t) {
65                    progress.setVisibility(View.GONE);
66                }
67            });
68        } else if (view.getId() == R.id.startNav) {
69            NavLauncherConfig.Builder configBuilder = NavLauncherConfig.builder(directionsRoute);
70            configBuilder.locationLayerRenderMode(RenderMode.GPS);
71            configBuilder.shouldSimulateRoute(true);
72            configBuilder.lightThemeResId(R.style.Theme_CustomNavigationRouteLine);
73configBuilder.darkThemeResId(R.style.Theme_CustomNavigationRouteLineDark);
74            NavigationLauncher.startNavigation(CustomRouteLineStyleActivity.this, configBuilder.build());
75        }
76    }
77}