100.11 (#880)

* pull from master * Hud10837/surface placement (#832) * update java sample to new design * kotlinize * clean up * add readme and metadata details * add kotlin readme etc * Update kotlin/surface-placement/src/main/AndroidManifest.xml Co-Authored-By: TADraeseke <TADraeseke@users.noreply.github.com> * move apply block to multiple lines * make enum references all caps * remove rogue backtick * add metadata updater instructions for new files (#827) * Update build.gradle * Update build.gradle * add slider * finish rebase * tweak layout * reformat * add seekbar * update readmes and format * update metadata * add s * add s * update scereenshots * revert metadata updater change * Update kotlin/surface-placement/src/main/java/com/esri/arcgisruntime/sample/surfaceplacement/MainActivity.kt Co-authored-by: TADraeseke <TADraeseke@users.noreply.github.com> * move slider and add value text * move slider java and format * make slider background opaque * edit layout * update screenshots and java sample Co-authored-by: TADraeseke <TADraeseke@users.noreply.github.com> * fix metadata snippet generation (#840) * Hud10837/realistic lighting and shadows (#836) * create module * working sample * rearrange * update ui * add comments and clean * update ui and metadata * complete checklist * change category * change gradle version * change data * fix time zone * fix time zone format * version number * Update kotlin/realistic-lighting-and-shadows/README.metadata.json Co-authored-by: TADraeseke <tdraeseke@esri.com> * address pr comments * block touch events below frame layout * update data and basemap * make comments two lines Co-authored-by: TADraeseke <tdraeseke@esri.com> * add lifecycle overrides Co-authored-by: TADraeseke <tdraeseke@esri.com> * Trev8939/feature linked anno (#838) * initial commit * working with read only loudoun data * working prototype * rename and add readme and screenshot files * revert not sample files * add behaviour to select correct end of polyline and disallow selection of multisegment polylines * PR fixes * add fix for dot-qualified call with operator * add instructions that only straight polylines can be selected * further PR fixes * shorten toast length * update README * Hud10837/identify fixes (#839) * feature layer selection * feature layer show attributes * list related features * feature layer selection kotlin * address pr comments * reformat function call Co-authored-by: TADraeseke <tdraeseke@esri.com> * separate text view name Co-authored-by: TADraeseke <tdraeseke@esri.com> * address pr comments Co-authored-by: TADraeseke <tdraeseke@esri.com> * Hud10837/readme updates (#842) * animate images with image overlay * update readmes * Hud10837/layer view state (#841) * create module * simplify and implement new behavior * add readme * change ui * clean up and add screenshot * change data source * add comment * address pr comments * update readme and screenshot * add hide layer option * add error message and fix ui * format errors * update metadata * implement java sample * update java readme and metadata * change string resource names * address pr comments * address pr comments * separate map view name Co-authored-by: TADraeseke <tdraeseke@esri.com> * Fix strings * move airplane mode message Co-authored-by: TADraeseke <tdraeseke@esri.com> * minor fixes feature linked anno * hud10837/readme-changes-aug-4 (#845) * update readmes * update identify workflow readmes * Hud10837/group layer exclusive (#844) * almost working initial kotlin version * clean code and add comments * remove toast * clean code * add readme * add exclusive radio buttons to java sample * add metadata and copyright and reformat code * address pr comments kotlin * address pr comments java * fix settings gradle * Update settings.gradle * Update settings.gradle * update open scene portal item to netherlands scene * change open scene portal item to berlin scene * rename bottom_sheet.xml and other generic xml files (#848) * Hud10837/mosaic rule (#847) * initial implementation * implement spinner * failing to load * clean up and add metadata * Update kotlin/apply-mosaic-rule-rasters/src/main/java/com/esri/arcgisruntime/sample/applymosaicrulerasters/MainActivity.kt Co-authored-by: TADraeseke <tdraeseke@esri.com> * Update kotlin/apply-mosaic-rule-rasters/src/main/java/com/esri/arcgisruntime/sample/applymosaicrulerasters/MainActivity.kt Co-authored-by: TADraeseke <tdraeseke@esri.com> * remove ags * change data * Update kotlin/apply-mosaic-rule-rasters/README.md Co-authored-by: TADraeseke <tdraeseke@esri.com> * Update kotlin/apply-mosaic-rule-rasters/README.md Co-authored-by: TADraeseke <tdraeseke@esri.com> Co-authored-by: TADraeseke <tdraeseke@esri.com> * add try/catch to configure subnetwork trace add (#849) * make smaller barrier in route around barriers and give checkbox unique name in group layers (#851) * Hud10837/route tracker (#850) * buggy * add route tracker location data source to navigate route * add route tracker location data source * Update kotlin/navigate-route/src/main/java/com/esri/arcgisruntime/sample/navigateroute/MainActivity.kt Co-authored-by: TADraeseke <tdraeseke@esri.com> * Update kotlin/navigate-route/src/main/java/com/esri/arcgisruntime/sample/navigateroute/MainActivity.kt Co-authored-by: TADraeseke <tdraeseke@esri.com> * Update kotlin/navigate-route/README.md Co-authored-by: TADraeseke <tdraeseke@esri.com> * update java readme Co-authored-by: TADraeseke <tdraeseke@esri.com> * update sample to congressional districts (#852) * Trev8939/update dependency versions (#853) * set versions to 100.9 * rename mosaic rule * Update README.md * Update version.gradle * Update version.gradle * http to https Merging this to test in daily build * Hud10837/edit with branch versioning (#855) * initial veprototype almost working * debugging * working prototype * change method of getting createdversionname * the same but better * add comments and kdoc * add lifecycle overrides * separate edit location into its own button * clean up * remove redundant boolean * clear selection on cancel * remove redundant defaultversionname member * remove redundant currentversionname member * clean up dialog builders * fix typo * update metadata * update category * update edit with branch versioning * update edit with branch versioning (#858) Co-authored-by: trev8939 <tdraeseke@esri.com> * set version.gradle up U10 * give unique name and password * update integrated mesh layer screenshots * fix edit with branch versioning screenshot * Update README.metadata.json * Update README.metadata.json * Samples to new metered basemaps (#862) * up to and including display map * add comment and done up to feature layer selection * all kotlin samples to metered basemaps * up to and including display map * part way up to find service area * up to feature layer geodatabase * all new basemaps * fix viewpoint setter and update readmes * set initial viewpoint to map view setter * increment to 100.10 release * increment to 100.10 * target U11 daily builds * Update version.gradle * set v.next to toolkit daily * Update version.gradle * Trev8939/update samples with zip (#868) * fix provision info as per updates to sample viewer * revert version.gradle * version.gradle to build 3057 * Trev8939/show labels on layers in 3d (#870) * still need to fix viewbinding and label expression * wrong labels showing * add 3d labels sample and readme * remove old string values * remove old string values * update colors * PR fixes * README and README json fixes * fix script and add relevant api to keywords * Update README.metadata.json * update label definition to new constructor * update identify kml features with fix * version.gradle to last u11 daily * fixes for trace and isolation samples (#879) * Update MainActivity.kt * setup for U11 * update README and gradle files Co-authored-by: hud10837 <hud10837@esri.com> Co-authored-by: TADraeseke <TADraeseke@users.noreply.github.com> Co-authored-by: hud10837 <hmiears@esri.com>
Esri · Apr 22, 2021 · 01a5da9 · 01a5da9
1 parent 1a9492c
commit 01a5da9
Show file tree

Hide file tree

Showing 34 changed files with 954 additions and 407 deletions.
diff --git a/README.md b/README.md
@@ -1,8 +1,8 @@
 # Overview
-ArcGIS Runtime API for Android v100.10.0 samples.  The `master` branch of this repository contains sample app modules for the latest available version of the [ArcGIS Runtime API for Android](https://developers.arcgis.com/android/). Samples released under older versions can be found through the [git tags](https://github.com/Esri/arcgis-runtime-samples-android/tags).  Please read our [wiki](https://github.com/Esri/arcgis-runtime-samples-android/wiki) for help with working with this repository.
+ArcGIS Runtime API for Android v100.11.0 samples.  The `master` branch of this repository contains sample app modules for the latest available version of the [ArcGIS Runtime API for Android](https://developers.arcgis.com/android/). Samples released under older versions can be found through the [git tags](https://github.com/Esri/arcgis-runtime-samples-android/tags).  Please read our [wiki](https://github.com/Esri/arcgis-runtime-samples-android/wiki) for help with working with this repository.
 
 # Prerequisites
-* The samples are building with `compileSdkVersion 29`
+* The samples are building with `compileSdkVersion 30`
 * [Android Studio](http://developer.android.com/sdk/index.html)
 * [An ArcGIS Developers API key](https://developers.arcgis.com/android/get-started/#3-get-an-api-key)
 

diff --git a/java/identify-kml-features/README.md b/java/identify-kml-features/README.md
@@ -35,7 +35,7 @@ Note: There are several types of KML features. This sample only identifies featu
 
 ## About the data
 
-This sample shows a forecast for significant weather within the U.S. Regions of severe thunderstorms, flooding, snowfall, and freezing rain are shown. Tap the features to see details.
+This sample shows a forecast for [significant weather within the U.S. Regions](https://www.wpc.ncep.noaa.gov/kml/kmlproducts.php#sigwx) of severe thunderstorms, flooding, snowfall, and freezing rain are shown.
 
 ## Additional information
 

diff --git a/...eatures/src/main/java/com/esri/arcgisruntime/sample/identifykmlfeatures/MainActivity.java b/...eatures/src/main/java/com/esri/arcgisruntime/sample/identifykmlfeatures/MainActivity.java
@@ -16,8 +16,6 @@
 
 package com.esri.arcgisruntime.sample.identifykmlfeatures;
 
-import java.util.concurrent.ExecutionException;
-
 import android.os.Bundle;
 import android.text.Html;
 import android.util.Log;
@@ -26,6 +24,7 @@
 import android.widget.Toast;
 
 import androidx.appcompat.app.AppCompatActivity;
+
 import com.esri.arcgisruntime.ArcGISRuntimeEnvironment;
 import com.esri.arcgisruntime.concurrent.ListenableFuture;
 import com.esri.arcgisruntime.geometry.Envelope;
@@ -41,6 +40,8 @@
 import com.esri.arcgisruntime.ogc.kml.KmlDataset;
 import com.esri.arcgisruntime.ogc.kml.KmlPlacemark;
 
+import java.util.concurrent.ExecutionException;
+
 public class MainActivity extends AppCompatActivity {
 
   private static final String TAG = MainActivity.class.getSimpleName();
@@ -67,7 +68,7 @@ protected void onCreate(Bundle savedInstanceState) {
             SpatialReferences.getWebMercator()));
 
     // create a KML dataset of weather forecasts
-    KmlDataset forecastKmlDataset = new KmlDataset("https://www.wpc.ncep.noaa.gov/kml/noaa_chart/WPC_Day1_SigWx.kml");
+    KmlDataset forecastKmlDataset = new KmlDataset("https://www.wpc.ncep.noaa.gov/kml/noaa_chart/WPC_Day1_SigWx_latest.kml");
 
     // create a KML layer and add it as an operational layer
     KmlLayer forecastKmlLayer = new KmlLayer(forecastKmlDataset);
@@ -92,6 +93,11 @@ protected void onCreate(Bundle savedInstanceState) {
               if (geoElement instanceof KmlPlacemark) {
                 // show a callout at the placemark with custom content using the placemark's "balloon content"
                 KmlPlacemark placemark = (KmlPlacemark) geoElement;
+                // Google Earth only displays the placemarks with description or extended data. To
+                // match its behavior, add a description placeholder if the data source is empty
+                if (placemark.getDescription().isEmpty()) {
+                  placemark.setDescription("Weather condition");
+                }
                 TextView calloutContent = new TextView(getApplicationContext());
                 calloutContent.setText(Html.fromHtml(placemark.getBalloonContent()));
 

diff --git a/...ce/src/main/java/com/esri/arcgisruntime/sample/performvalveisolationtrace/MainActivity.kt b/...ce/src/main/java/com/esri/arcgisruntime/sample/performvalveisolationtrace/MainActivity.kt
@@ -40,6 +40,9 @@ import com.esri.arcgisruntime.mapping.Viewpoint
 import com.esri.arcgisruntime.mapping.view.DefaultMapViewOnTouchListener
 import com.esri.arcgisruntime.mapping.view.Graphic
 import com.esri.arcgisruntime.mapping.view.GraphicsOverlay
+import com.esri.arcgisruntime.security.AuthenticationChallengeHandler
+import com.esri.arcgisruntime.security.AuthenticationChallengeResponse
+import com.esri.arcgisruntime.security.AuthenticationManager
 import com.esri.arcgisruntime.security.UserCredential
 import com.esri.arcgisruntime.symbology.SimpleMarkerSymbol
 import com.esri.arcgisruntime.symbology.SimpleRenderer
@@ -84,10 +87,18 @@ class MainActivity : AppCompatActivity() {
     // location services
     ArcGISRuntimeEnvironment.setApiKey(BuildConfig.API_KEY)
 
+    // set user credentials to authenticate with the service
+    // NOTE: a licensed user is required to perform utility network operations
+    val userCredential = UserCredential("viewer01", "I68VGU^nMurF")
+
     // load the utility network data from the feature service and create feature layers
-    val distributionLineFeatureTable = ServiceFeatureTable(getString(R.string.distribution_line_url))
+    val distributionLineFeatureTable = ServiceFeatureTable(getString(R.string.distribution_line_url)).apply {
+      credential = userCredential
+    }
     val distributionLineLayer = FeatureLayer(distributionLineFeatureTable)
-    val deviceFeatureTable = ServiceFeatureTable(getString(R.string.device_url))
+    val deviceFeatureTable = ServiceFeatureTable(getString(R.string.device_url)).apply {
+      credential = userCredential
+    }
     val deviceLayer = FeatureLayer(deviceFeatureTable)
 
     // create a map with the utility network distribution line and device layers
@@ -96,7 +107,7 @@ class MainActivity : AppCompatActivity() {
       operationalLayers.addAll(listOf(distributionLineLayer, deviceLayer))
       // create and load the utility network
       addDoneLoadingListener {
-        createUtilityNetwork()
+        createUtilityNetwork(userCredential)
       }
     }
 
@@ -134,12 +145,10 @@ class MainActivity : AppCompatActivity() {
    * Create and load a utility network from the string resource url and initialize a starting point
    * from it.
    */
-  private fun createUtilityNetwork() {
+  private fun createUtilityNetwork(userCredential: UserCredential) {
     // create a utility network from the url and load it
     utilityNetwork = UtilityNetwork(getString(R.string.utility_network_url), mapView.map).apply {
-      // set user credentials to authenticate with the service
-      // NOTE: a licensed user is required to perform utility network operations
-      credential = UserCredential("viewer01", "I68VGU^nMurF")
+      credential = userCredential
     }
     utilityNetwork.loadAsync()
     utilityNetwork.addDoneLoadingListener {

diff --git a/kotlin/settings.gradle b/kotlin/settings.gradle
@@ -69,6 +69,7 @@ include ':add-features-feature-service',
         ':set-min-max-scale',
         ':show-callout',
         ':show-labels-on-layer',
+        ':show-labels-on-layer-in-3d',
         ':surface-placement',
         ':token-authentication',
         ':trace-utility-network',

diff --git a/kotlin/show-labels-on-layer-in-3d/.gitignore b/kotlin/show-labels-on-layer-in-3d/.gitignore
@@ -0,0 +1 @@
+/build
diff --git a/kotlin/show-labels-on-layer-in-3d/README.md b/kotlin/show-labels-on-layer-in-3d/README.md
@@ -0,0 +1,40 @@
+# Show labels on layer in 3D
+
+Display custom labels in a 3D scene.
+
+![Show labels on layer in 3D](show-labels-on-layer-3d.png)
+
+## Use case
+
+Labeling features is useful to visually display information or attributes on a scene. For example, city officials or maintenance crews may want to show installation dates of features of a gas network.
+
+## How to use the sample
+
+Pan and zoom to explore the scene. Notice the labels showing installation dates of features in the 3D gas network.
+
+## How it works
+
+1. Create an `ArcGISScene` from a `PortalItem`.
+2. Add the scene to an `SceneView` and load it.
+3. After loading is complete, obtain the `FeatureLayer` from one of the `GroupLayer`s in the scene's `operationalLayers`.
+4. Create an `TextSymbol` to use for displaying the label text.
+5. Create an `LabelDefinition` using an  `ArcadeLabelExpression`.
+6. Add the definition to the feature layer's `labelDefinitions` array.
+7. Set the feature layer's `labelsEnabled` property to `true`.
+
+## Relevant API
+
+* ArcadeLabelExpression
+* ArcGISScene
+* FeatureLayer
+* LabelDefinition
+* SceneView
+* TextSymbol
+
+## About the data
+
+This sample shows a [New York City infrastructure](https://www.arcgis.com/home/item.html?id=850dfee7d30f4d9da0ebca34a533c169) scene hosted on ArcGIS Online.
+
+## Tags
+
+3D, arcade, attribute, buildings, label, model, scene, symbol, text, URL, visualization
diff --git a/kotlin/show-labels-on-layer-in-3d/README.metadata.json b/kotlin/show-labels-on-layer-in-3d/README.metadata.json
@@ -0,0 +1,41 @@
+{
+    "category": "Visualization",
+    "description": "Display custom labels in a 3D scene.",
+    "formal_name": "ShowLabelsOnLayerIn3D",
+    "ignore": false,
+    "images": [
+        "show-labels-on-layer-in-3d.png"
+    ],
+    "keywords": [
+        "3D",
+        "URL",
+        "arcade",
+        "attribute",
+        "buildings",
+        "label",
+        "model",
+        "scene",
+        "symbol",
+        "text",
+        "visualization",
+        "ArcGISScene",
+        "ArcadeLabelExpression",
+        "FeatureLayer",
+        "LabelDefinition",
+        "SceneView",
+        "TextSymbol"
+    ],
+    "language": "kotlin",
+    "relevant_apis": [
+        "ArcGISScene",
+        "ArcadeLabelExpression",
+        "FeatureLayer",
+        "LabelDefinition",
+        "SceneView",
+        "TextSymbol"
+    ],
+    "snippets": [
+        "src/main/java/com/esri/arcgisruntime/showlabelsonlayerin3d/MainActivity.kt"
+    ],
+    "title": "Show labels on layer in 3D"
+}
diff --git a/kotlin/show-labels-on-layer-in-3d/build.gradle b/kotlin/show-labels-on-layer-in-3d/build.gradle
@@ -0,0 +1,29 @@
+apply plugin: 'com.android.application'
+apply plugin: 'kotlin-android'
+apply plugin: 'kotlin-android-extensions'
+
+android {
+    compileSdkVersion rootProject.ext.compileSdkVersion
+
+    defaultConfig {
+        applicationId "com.esri.arcgisruntime.samples.showlabelsonlayerin3d"
+        minSdkVersion rootProject.ext.minSdkVersion
+        targetSdkVersion rootProject.ext.targetSdkVersion
+        versionCode rootProject.ext.versionCode
+        versionName rootProject.ext.versionName
+        buildConfigField("String", "API_KEY", API_KEY)
+    }
+
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
+        }
+    }
+}
+
+dependencies {
+    // arcgis-android & appcompat lib dependencies from rootProject build.gradle
+    implementation "androidx.constraintlayout:constraintlayout:$constraintLayoutVersion"
+    implementation "com.google.code.gson:gson:2.8.6"
+}
diff --git a/kotlin/show-labels-on-layer-in-3d/proguard-rules.pro b/kotlin/show-labels-on-layer-in-3d/proguard-rules.pro
@@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile
diff --git a/kotlin/show-labels-on-layer-in-3d/show-labels-on-layer-in-3d.png b/kotlin/show-labels-on-layer-in-3d/show-labels-on-layer-in-3d.png
diff --git a/kotlin/show-labels-on-layer-in-3d/src/main/AndroidManifest.xml b/kotlin/show-labels-on-layer-in-3d/src/main/AndroidManifest.xml
@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.esri.arcgisruntime.showlabelsonlayerin3d">
+
+    <uses-permission android:name="android.permission.INTERNET" />
+
+    <application
+        android:allowBackup="true"
+        android:icon="@mipmap/ic_launcher"
+        android:label="@string/app_name"
+        android:roundIcon="@mipmap/ic_launcher_round"
+        android:supportsRtl="true"
+        android:theme="@style/AppTheme">
+        <activity
+            android:name=".MainActivity"
+            android:label="@string/app_name">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+    </application>
+
+</manifest>
diff --git a/...on-layer-in-3d/src/main/java/com/esri/arcgisruntime/showlabelsonlayerin3d/MainActivity.kt b/...on-layer-in-3d/src/main/java/com/esri/arcgisruntime/showlabelsonlayerin3d/MainActivity.kt
@@ -0,0 +1,97 @@
+/*
+ * Copyright 2021 Esri
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+package com.esri.arcgisruntime.showlabelsonlayerin3d
+
+import android.graphics.Color
+import android.os.Bundle
+import androidx.appcompat.app.AppCompatActivity
+import com.esri.arcgisruntime.ArcGISRuntimeEnvironment
+import com.esri.arcgisruntime.arcgisservices.LabelDefinition
+import com.esri.arcgisruntime.arcgisservices.LabelingPlacement
+import com.esri.arcgisruntime.layers.FeatureLayer
+import com.esri.arcgisruntime.mapping.ArcGISScene
+import com.esri.arcgisruntime.mapping.labeling.ArcadeLabelExpression
+import com.esri.arcgisruntime.portal.Portal
+import com.esri.arcgisruntime.portal.PortalItem
+import com.esri.arcgisruntime.symbology.TextSymbol
+import kotlinx.android.synthetic.main.activity_main.*
+
+class MainActivity : AppCompatActivity() {
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        setContentView(R.layout.activity_main)
+
+        ArcGISRuntimeEnvironment.setApiKey(BuildConfig.API_KEY)
+
+        val portal = Portal("https://www.arcgis.com")
+        val portalItem = PortalItem(portal, "850dfee7d30f4d9da0ebca34a533c169")
+
+        val scene = ArcGISScene(portalItem)
+        scene.addDoneLoadingListener {
+            // get "Gas Main" feature layer from the "Gas" layer
+            (scene.operationalLayers.first { it.name == "Gas" }
+                .subLayerContents.first { it.name == "Gas Main" } as? FeatureLayer)?.let { gasMainFeatureLayer ->
+                gasMainFeatureLayer.apply {
+                    // clear the existing label definition
+                    labelDefinitions.clear()
+                    // add the label definition defined in the makeLabelDefinition function
+                    labelDefinitions.add(makeLabelDefinition())
+                    // enable labels
+                    isLabelsEnabled = true
+                }
+            }
+        }
+
+        sceneView.scene = scene
+    }
+
+    private fun makeLabelDefinition(): LabelDefinition {
+        // make and stylize the text symbol
+        val textSymbol = TextSymbol().apply {
+            color = getColor(R.color.colorLabels)
+            haloColor = Color.WHITE
+            haloWidth = 2f
+            size = 16f
+        }
+
+        // create a label expression to show the installation date in day, month, year format
+        val labelExpression = ArcadeLabelExpression("Text(\$feature.INSTALLATIONDATE, `DD MMM YY`)")
+
+        // create and return a label definition
+        return LabelDefinition(labelExpression, textSymbol).apply {
+            placement = LabelingPlacement.LINE_ABOVE_ALONG
+            isUseCodedValues = true
+        }
+    }
+
+    override fun onPause() {
+        sceneView.pause()
+        super.onPause()
+    }
+
+    override fun onResume() {
+        super.onResume()
+        sceneView.resume()
+    }
+
+    override fun onDestroy() {
+        sceneView.dispose()
+        super.onDestroy()
+    }
+}