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Cameron
committed
turf distance example added
1 parent af83f67 commit b094ef7

6 files changed

Lines changed: 246 additions & 4 deletions

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‎libandroid/app/src/main/AndroidManifest.xml‎

Lines changed: 8 additions & 3 deletions
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@@ -72,17 +72,22 @@
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android:theme="@style/AppTheme.NoActionBar" />
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<activity
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android:name=".utils.MapMatchingActivity"
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android:label="Map Matching"
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android:label="Map matching"
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android:parentActivityName=".MainActivity"
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android:theme="@style/AppTheme.NoActionBar" />
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<activity
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android:name=".turf.TurfBearingActivity"
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android:label="Turf Bearing"
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android:label="Turf bearing"
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android:parentActivityName=".MainActivity"
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android:theme="@style/AppTheme.NoActionBar" />
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<activity
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android:name=".turf.TurfDestinationActivity"
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android:label="Turf Destination"
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android:label="Turf destination"
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android:parentActivityName=".MainActivity"
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android:theme="@style/AppTheme.NoActionBar" />
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<activity
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android:name=".turf.TurfDistanceActivity"
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android:label="Turf distance"
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android:parentActivityName=".MainActivity"
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android:theme="@style/AppTheme.NoActionBar" />
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‎libandroid/app/src/main/java/com/mapbox/services/android/testapp/MainActivity.java‎

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@@ -21,6 +21,7 @@
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import com.mapbox.services.android.testapp.icons.DirectionsIconsActivity;
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import com.mapbox.services.android.testapp.icons.MakiIconsActivity;
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import com.mapbox.services.android.testapp.staticimage.StaticImageActivity;
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import com.mapbox.services.android.testapp.turf.TurfDistanceActivity;
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import com.mapbox.services.android.testapp.utils.MapMatchingActivity;
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import com.mapbox.services.android.testapp.utils.SimplifyPolylineActivity;
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import com.mapbox.services.android.testapp.turf.TurfBearingActivity;
@@ -55,7 +56,8 @@ public class MainActivity extends AppCompatActivity {
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new SampleItem("Simplify polyline", "", SimplifyPolylineActivity.class),
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new SampleItem("Map matching", "", MapMatchingActivity.class),
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new SampleItem("Turf bearing", "", TurfBearingActivity.class),
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new SampleItem("Turf destination", "", TurfDestinationActivity.class)
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new SampleItem("Turf destination", "", TurfDestinationActivity.class),
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new SampleItem("Turf distance", "", TurfDistanceActivity.class)
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));
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@Override

‎libandroid/app/src/main/java/com/mapbox/services/android/testapp/turf/TurfDistanceActivity.java‎

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@@ -1,7 +1,161 @@
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package com.mapbox.services.android.testapp.turf;
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import android.os.Bundle;
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import android.support.annotation.NonNull;
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import android.support.design.widget.Snackbar;
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import android.support.v7.app.AppCompatActivity;
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import android.support.v7.widget.Toolbar;
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import android.view.Menu;
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import android.view.MenuItem;
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import android.view.View;
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import com.mapbox.mapboxsdk.annotations.Marker;
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import com.mapbox.mapboxsdk.annotations.MarkerViewOptions;
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import com.mapbox.mapboxsdk.geometry.LatLng;
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import com.mapbox.mapboxsdk.maps.MapView;
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import com.mapbox.mapboxsdk.maps.MapboxMap;
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import com.mapbox.mapboxsdk.maps.OnMapReadyCallback;
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import com.mapbox.services.android.testapp.R;
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import com.mapbox.services.android.testapp.Utils;
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import com.mapbox.services.commons.geojson.Point;
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import com.mapbox.services.commons.models.Position;
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import com.mapbox.services.commons.turf.TurfConstants;
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import com.mapbox.services.commons.turf.TurfException;
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import com.mapbox.services.commons.turf.TurfMeasurement;
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public class TurfDistanceActivity extends AppCompatActivity {
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private MapView mapView;
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private MapboxMap map;
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private Marker distanceMarker;
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private Position cadillacHotelPosition = Position.fromCoordinates(-118.479852, 33.993898);
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private String units = TurfConstants.UNIT_MILES;
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private View container;
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@Override
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protected void onCreate(Bundle savedInstanceState) {
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super.onCreate(savedInstanceState);
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setContentView(R.layout.activity_turf_distance);
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container = findViewById(R.id.turf_distance_map_container);
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Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
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setSupportActionBar(toolbar);
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getSupportActionBar().setDisplayHomeAsUpEnabled(true);
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mapView = (MapView) findViewById(R.id.mapView);
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mapView.setAccessToken(Utils.getMapboxAccessToken(this));
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mapView.onCreate(savedInstanceState);
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mapView.getMapAsync(new OnMapReadyCallback() {
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@Override
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public void onMapReady(MapboxMap mapboxMap) {
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map = mapboxMap;
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distance();
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}
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});
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}
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@Override
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public void onResume() {
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super.onResume();
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mapView.onResume();
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}
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@Override
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public void onPause() {
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super.onPause();
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mapView.onPause();
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}
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@Override
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public void onLowMemory() {
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super.onLowMemory();
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mapView.onLowMemory();
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}
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@Override
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protected void onDestroy() {
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super.onDestroy();
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mapView.onDestroy();
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}
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@Override
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protected void onSaveInstanceState(Bundle outState) {
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super.onSaveInstanceState(outState);
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mapView.onSaveInstanceState(outState);
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}
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@Override
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public boolean onCreateOptionsMenu(Menu menu) {
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getMenuInflater().inflate(R.menu.menu_turf_units, menu);
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return super.onCreateOptionsMenu(menu);
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}
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@Override
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public boolean onOptionsItemSelected(MenuItem item) {
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switch (item.getItemId()) {
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case R.id.action_miles:
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units = TurfConstants.UNIT_MILES;
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return true;
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case R.id.action_nauticalmiles:
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units = TurfConstants.UNIT_NAUTICAL_MILES;
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return true;
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case R.id.action_kilometers:
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units = TurfConstants.UNIT_KILOMETERS;
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return true;
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case R.id.action_radians:
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units = TurfConstants.UNIT_RADIANS;
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return true;
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case R.id.action_degrees:
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units = TurfConstants.UNIT_DEGREES;
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return true;
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case R.id.action_inches:
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units = TurfConstants.UNIT_INCHES;
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return true;
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case R.id.action_yards:
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units = TurfConstants.UNIT_YARDS;
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return true;
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case R.id.action_meters:
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units = TurfConstants.UNIT_METERS;
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return true;
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default:
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return super.onOptionsItemSelected(item);
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}
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}
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private void distance() {
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map.addMarker(new MarkerViewOptions()
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.position(new LatLng(cadillacHotelPosition.getLatitude(), cadillacHotelPosition.getLongitude()))
138+
.title("point 1"));
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Snackbar.make(container, "Click map anywhere to calculate distance", Snackbar.LENGTH_INDEFINITE).show();
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map.setOnMapClickListener(new MapboxMap.OnMapClickListener() {
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@Override
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public void onMapClick(@NonNull LatLng point) {
145+
if (distanceMarker != null) map.removeMarker(distanceMarker);
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distanceMarker = map.addMarker(new MarkerViewOptions()
148+
.position(point)
149+
.title("point 2"));
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double distance = 0;
152+
try {
153+
distance = TurfMeasurement.distance(Point.fromCoordinates(cadillacHotelPosition), Point.fromCoordinates(Position.fromCoordinates(point.getLongitude(), point.getLatitude())), units);
154+
} catch (TurfException e) {
155+
e.printStackTrace();
156+
}
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Snackbar.make(container, "Distance = " + distance + " " + units, Snackbar.LENGTH_INDEFINITE).show();
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}
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});
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}
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}

‎libandroid/app/src/main/res/layout/activity_turf_distance.xml‎

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<?xml version="1.0" encoding="utf-8"?>
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<android.support.design.widget.CoordinatorLayout xmlns:android="http://schemas.android.com/apk/res/android"
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xmlns:app="http://schemas.android.com/apk/res-auto"
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xmlns:tools="http://schemas.android.com/tools"
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android:layout_width="match_parent"
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android:layout_height="match_parent"
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android:fitsSystemWindows="true"
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tools:context=".turf.TurfDistanceActivity">
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<android.support.design.widget.AppBarLayout
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android:layout_width="match_parent"
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android:layout_height="wrap_content"
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android:theme="@style/AppTheme.AppBarOverlay">
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<android.support.v7.widget.Toolbar
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android:id="@+id/toolbar"
17+
android:layout_width="match_parent"
18+
android:layout_height="?attr/actionBarSize"
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android:background="?attr/colorPrimary"
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app:popupTheme="@style/AppTheme.PopupOverlay" />
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</android.support.design.widget.AppBarLayout>
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<include layout="@layout/content_turf_distance" />
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</android.support.design.widget.CoordinatorLayout>

‎libandroid/app/src/main/res/layout/content_turf_distance.xml‎

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<?xml version="1.0" encoding="utf-8"?>
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<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
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xmlns:app="http://schemas.android.com/apk/res-auto"
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xmlns:tools="http://schemas.android.com/tools"
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android:layout_width="match_parent"
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android:layout_height="match_parent"
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tools:context=".turf.TurfDestinationActivity"
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android:id="@+id/turf_distance_map_container">
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<com.mapbox.mapboxsdk.maps.MapView
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android:id="@+id/mapView"
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android:layout_width="match_parent"
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android:layout_height="match_parent"
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app:center_latitude="33.991986"
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app:center_longitude="-118.475743"
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app:style_url="mapbox://styles/mapbox/streets-v9"
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app:zoom="14.5" />
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</LinearLayout>

‎libandroid/app/src/main/res/menu/menu_turf_units.xml‎

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<?xml version="1.0" encoding="utf-8"?>
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<menu xmlns:android="http://schemas.android.com/apk/res/android"
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xmlns:mapbox="http://schemas.android.com/apk/res-auto">
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<item
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android:id="@+id/action_miles"
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android:title="Miles"
7+
mapbox:showAsAction="never" />
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<item
9+
android:id="@+id/action_nauticalmiles"
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android:title="Nautical miles"
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mapbox:showAsAction="never" />
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<item
13+
android:id="@+id/action_kilometers"
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android:title="Kilometers"
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mapbox:showAsAction="never" />
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<item
17+
android:id="@+id/action_radians"
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android:title="Radians"
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mapbox:showAsAction="never" />
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<item
21+
android:id="@+id/action_degrees"
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android:title="Degrees"
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mapbox:showAsAction="never" />
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<item
25+
android:id="@+id/action_inches"
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android:title="Inches"
27+
mapbox:showAsAction="never" />
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<item
29+
android:id="@+id/action_yards"
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android:title="Yards"
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mapbox:showAsAction="never" />
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<item
33+
android:id="@+id/action_meters"
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android:title="Meters"
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mapbox:showAsAction="never" />
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</menu>

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