Adds Wear network snippets (#801)

* Adds Wear network snippets

* Updates

Author: garanj

wear/src/main/java/com/example/wear/snippets/network/Network.kt

@@ -0,0 +1,67 @@
+/*
+ * Copyright 2026 The Android Open Source Project
+ *
+ * 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
+ *
+ *     https://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.example.wear.snippets.network
+
+import android.content.Context
+import android.content.Intent
+import android.net.ConnectivityManager
+import android.net.Network
+import android.net.NetworkCapabilities
+import android.net.NetworkRequest
+
+class NetworkSnippets(val connectivityManager: ConnectivityManager) {
+
+    // [START android_wear_request_network]
+    val callback = object : ConnectivityManager.NetworkCallback() {
+        override fun onAvailable(network: Network) {
+            super.onAvailable(network)
+            // The Wi-Fi network has been acquired. Bind it to use this network by default.
+            connectivityManager.bindProcessToNetwork(network)
+        }
+
+        override fun onLost(network: Network) {
+            super.onLost(network)
+            // Called when a network disconnects or otherwise no longer satisfies this request
+            // or callback.
+        }
+    }
+
+    fun requestWifiNetwork() {
+        connectivityManager.requestNetwork(
+            NetworkRequest.Builder().addTransportType(NetworkCapabilities.TRANSPORT_WIFI).build(),
+            callback
+        )
+    }
+    // [END android_wear_request_network]
+
+    fun unregisterNetwork() {
+        // [START android_wear_unregister_network]
+        connectivityManager.bindProcessToNetwork(null)
+        connectivityManager.unregisterNetworkCallback(callback)
+        // [END android_wear_unregister_network]
+    }
+
+    fun launchSettings(context: Context) {
+        // [START android_wear_launch_settings]
+        val networkSettingsAction = "com.google.android.clockwork.settings.connectivity.wifi.ADD_NETWORK_SETTINGS"
+        val intent = Intent(networkSettingsAction).apply {
+            addFlags(Intent.FLAG_ACTIVITY_NEW_TASK)
+        }
+        context.startActivity(intent)
+        // [END android_wear_launch_settings]
+    }
+}