sample init

samples/validate-utility-network-topology/README.md

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+# Validate utility network topology

samples/validate-utility-network-topology/README.metadata.json

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+{
+    "category": "Utility Networks",
+    "description": "TODO",
+    "formal_name": "ValidateUtilityNetworkTopology",
+    "ignore": false,
+    "images": [
+        "validate-utility-network-topology.png"
+    ],
+    "keywords": [ ],
+    "language": "kotlin",
+    "redirect_from": "",
+    "relevant_apis": [ ],
+    "snippets": [
+        "src/main/java/com/esri/arcgismaps/sample/validateutilitynetworktopology/ValidateUtilityNetworkTopologyViewModel.kt",
+        "src/main/java/com/esri/arcgismaps/sample/validateutilitynetworktopology/ValidateUtilityNetworkTopologyScreen.kt",
+        "src/main/java/com/esri/arcgismaps/sample/validateutilitynetworktopology/MainActivity.kt"
+    ],
+    "title": "Validate utility network topology"
+}

samples/validate-utility-network-topology/build.gradle.kts

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+plugins {
+    alias(libs.plugins.arcgismaps.android.library)
+    alias(libs.plugins.arcgismaps.android.library.compose)
+    alias(libs.plugins.arcgismaps.kotlin.sample)
+    alias(libs.plugins.gradle.secrets)
+}
+
+secrets {
+    // this file doesn't contain secrets, it just provides defaults which can be committed into git.
+    defaultPropertiesFileName = "secrets.defaults.properties"
+}
+
+android {
+    namespace = "com.esri.arcgismaps.sample.validateutilitynetworktopology"
+    buildFeatures {
+        buildConfig = true
+    }
+}
+
+dependencies {
+    // Only module specific dependencies needed here
+}

samples/validate-utility-network-topology/src/main/AndroidManifest.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <uses-permission android:name="android.permission.INTERNET" />
+
+    <application><activity
+            android:exported="true"
+            android:name=".MainActivity"
+            android:label="@string/display_composable_map_view_app_name">
+
+        </activity>
+    </application>
+
+</manifest>

samples/validate-utility-network-topology/src/main/java/com/esri/arcgismaps/sample/validateutilitynetworktopology/MainActivity.kt

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+/* Copyright 2025 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.arcgismaps.sample.validateutilitynetworktopology
+
+import android.os.Bundle
+import androidx.activity.ComponentActivity
+import androidx.activity.compose.setContent
+import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.Surface
+import androidx.compose.runtime.Composable
+import com.arcgismaps.ApiKey
+import com.arcgismaps.ArcGISEnvironment
+import com.esri.arcgismaps.sample.sampleslib.theme.SampleAppTheme
+import com.esri.arcgismaps.sample.validateutilitynetworktopology.screens.ValidateUtilityNetworkTopologyScreen
+
+class MainActivity : ComponentActivity() {
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        // authentication with an API key or named user is
+        // required to access basemaps and other location services
+        ArcGISEnvironment.apiKey = ApiKey.create(BuildConfig.ACCESS_TOKEN)
+
+        setContent {
+            SampleAppTheme {
+                ValidateUtilityNetworkTopologyApp()
+            }
+        }
+    }
+
+    @Composable
+    private fun ValidateUtilityNetworkTopologyApp() {
+        Surface(color = MaterialTheme.colorScheme.background) {
+            ValidateUtilityNetworkTopologyScreen(
+                sampleName = getString(R.string.validate_utility_network_topology_app_name)
+            )
+        }
+    }
+}