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Seth Bourget
authored
wip (#211)
1 parent c7335fd commit 3382b0a

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Lines changed: 146 additions & 2 deletions

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‎app/build.gradle‎

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@@ -73,7 +73,7 @@ android {
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dependencies {
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// Mapbox Navigation SDK
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implementation "com.mapbox.navigationcore:navigation:3.3.0"
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implementation "com.mapbox.navigationcore:navigation:3.5.0-beta.1"
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implementation "com.mapbox.navigationcore:ui-components:3.3.0"
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implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk8:1.7.21"

‎app/src/main/AndroidManifest.xml‎

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@@ -118,6 +118,11 @@
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android:screenOrientation="portrait"
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android:exported="false"
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/>
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<activity android:name=".standalone.isochrone.IsochroneRangeInMeters"
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android:screenOrientation="portrait"
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android:exported="false"
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/>
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</application>
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</manifest>

‎app/src/main/java/com/mapbox/navigation/examples/standalone/StandaloneExamplesList.kt‎

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@@ -11,6 +11,7 @@ import com.mapbox.navigation.examples.standalone.callout.RouteCalloutActivity
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import com.mapbox.navigation.examples.standalone.camera.ShowCameraTransitionsActivity
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import com.mapbox.navigation.examples.standalone.custompuck.CustomPuckActivity
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import com.mapbox.navigation.examples.standalone.fetchroute.FetchARouteActivity
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import com.mapbox.navigation.examples.standalone.isochrone.IsochroneRangeInMeters
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import com.mapbox.navigation.examples.standalone.location.ShowCurrentLocationActivity
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import com.mapbox.navigation.examples.standalone.maneuvers.ShowManeuversActivity
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import com.mapbox.navigation.examples.standalone.preview.PreviewActivity
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getString(R.string.title_custom_2d_puck),
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getString(R.string.description_custom_2d_puck),
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CustomPuckActivity::class.java
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)
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),
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MapboxExample(
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ContextCompat.getDrawable(this, R.drawable.isochrone_activity_thumbnail),
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getString(R.string.title_isochrone_range),
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getString(R.string.description_isochrone_range),
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IsochroneRangeInMeters::class.java
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),
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// TODO history replay doesn't work, will be fixed in the upcoming releases
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// MapboxExample(

‎app/src/main/java/com/mapbox/navigation/examples/standalone/isochrone/IsochroneRangeInMeters.kt‎

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package com.mapbox.navigation.examples.standalone.isochrone
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import android.annotation.SuppressLint
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import android.graphics.Color
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import android.os.Bundle
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import android.util.Log
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import androidx.appcompat.app.AppCompatActivity
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import androidx.lifecycle.lifecycleScope
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import com.mapbox.api.isochrone.IsochroneCriteria
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import com.mapbox.api.isochrone.MapboxIsochrone
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import com.mapbox.geojson.Point
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import com.mapbox.maps.CameraOptions
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import com.mapbox.maps.MapView
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import com.mapbox.maps.MapboxMap
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import com.mapbox.maps.Style
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import com.mapbox.maps.extension.style.layers.addLayer
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import com.mapbox.maps.extension.style.layers.generated.fillLayer
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import com.mapbox.maps.extension.style.sources.addSource
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import com.mapbox.maps.extension.style.sources.generated.GeoJsonSource
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import com.mapbox.maps.extension.style.sources.generated.geoJsonSource
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import com.mapbox.maps.extension.style.sources.getSourceAs
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import com.mapbox.navigation.examples.R
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import com.mapbox.navigation.examples.databinding.ActivityIsochroneRangePreviewBinding
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import kotlinx.coroutines.Dispatchers
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import kotlinx.coroutines.async
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import kotlinx.coroutines.launch
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class IsochroneRangeInMeters : AppCompatActivity() {
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private val TAG = "IsochroneRangeInMeters"
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/**
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* Bindings to the example layout.
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*/
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private lateinit var binding: ActivityIsochroneRangePreviewBinding
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/**
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* Mapbox Maps entry point obtained from the [MapView].
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* You need to get a new reference to this object whenever the [MapView] is recreated.
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*/
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private var mapboxMap: MapboxMap? = null
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@SuppressLint("MissingPermission")
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override fun onCreate(savedInstanceState: Bundle?) {
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super.onCreate(savedInstanceState)
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binding = ActivityIsochroneRangePreviewBinding.inflate(layoutInflater)
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setContentView(binding.root)
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mapboxMap = binding.mapView.getMapboxMap()
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initStyle()
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loadIsochrone()
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}
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override fun onDestroy() {
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super.onDestroy()
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mapboxMap = null
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}
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@SuppressLint("MissingPermission")
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private fun initStyle() {
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mapboxMap?.loadStyle(
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"mapbox://styles/mapbox/light-v10"
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) { style: Style ->
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// Create the source for the Isochrone.
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geoJsonSource("myIsochroneSource").apply {
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style.addSource(this)
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}
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// Create the layer for the Isochrone.
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fillLayer("myIsochroneLayer", "myIsochroneSource") {
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fillOpacity(.5)
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fillColor(Color.parseColor("#ffcc00"))
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}.apply {
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style.addLayer(this)
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}
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val cameraOptions = CameraOptions.Builder().center(Point.fromLngLat(-73.990593, 40.740121)).zoom(12.0).build()
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mapboxMap?.setCamera(cameraOptions)
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}
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}
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private fun loadIsochrone() {
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val mapboxIsochrone = MapboxIsochrone.builder()
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.accessToken(getString(R.string.mapbox_access_token))
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.coordinates(Point.fromLngLat(-73.990593, 40.740121))
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.addContoursMeters(1000)
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.profile(IsochroneCriteria.PROFILE_DRIVING_TRAFFIC)
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.polygons(true)
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.build()
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lifecycleScope.launch {
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val deferredResponse = async(Dispatchers.IO) {
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mapboxIsochrone.executeCall()
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}
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val response = deferredResponse.await()
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if (response.isSuccessful) {
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val featureCollection = response.body()
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if (featureCollection != null) {
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mapboxMap?.getStyle { style ->
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val source = style.getSourceAs<GeoJsonSource>("myIsochroneSource")
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source?.featureCollection(featureCollection, "")
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}
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}
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} else {
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Log.d(TAG, "Failed to get Isochrone, ${response.errorBody()}")
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}
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}
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}
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}

‎app/src/main/java/com/mapbox/navigation/examples/standalone/isochrone/res/drawable/isochrone_activity_thumbnail.jpg‎

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‎app/src/main/java/com/mapbox/navigation/examples/standalone/isochrone/res/layout/activity_isochrone_range_preview.xml‎

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<?xml version="1.0" encoding="utf-8"?>
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<androidx.constraintlayout.widget.ConstraintLayout 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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android:id="@+id/container"
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android:layout_width="match_parent"
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android:layout_height="match_parent">
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<com.mapbox.maps.MapView
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android:id="@+id/mapView"
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android:layout_width="0dp"
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android:layout_height="0dp"
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app:layout_constraintBottom_toBottomOf="parent"
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app:layout_constraintEnd_toEndOf="parent"
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app:layout_constraintStart_toStartOf="parent"
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app:layout_constraintTop_toTopOf="parent"
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/>
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</androidx.constraintlayout.widget.ConstraintLayout>

‎app/src/main/java/com/mapbox/navigation/examples/standalone/isochrone/res/values/strings.xml‎

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<resources>
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<string name="title_isochrone_range">Isochrone Range Preview</string>
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<string name="description_isochrone_range">Demonstrates using an isochrone.</string>
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</resources>

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