web服务通知栏支持多个地址

app/src/main/java/io/legado/app/service/WebService.kt

@@ -76,13 +76,14 @@ class WebService : BaseService() {
         upTile(true)
         networkChangedListener.register()
         networkChangedListener.onNetworkChanged = {
-            val address = NetworkUtils.getLocalIPAddress()
-            if (address == null) {
-                hostAddress = getString(R.string.network_connection_unavailable)
-                notificationContent = hostAddress
+            val addressList = NetworkUtils.getLocalIPAddress()
+            if (addressList.any()) {
+                val hostList = addressList.map { address -> getString(R.string.http_ip, address.hostAddress, getPort()) }
+                hostAddress = hostList.first()
+                notificationContent = hostList.joinToString(separator = "\n")
                 startForegroundNotification()
             } else {
-                hostAddress = getString(R.string.http_ip, address.hostAddress, getPort())
+                hostAddress = getString(R.string.network_connection_unavailable)
                 notificationContent = hostAddress
                 startForegroundNotification()
             }
@@ -130,18 +131,19 @@ class WebService : BaseService() {
         if (webSocketServer?.isAlive == true) {
             webSocketServer?.stop()
         }
-        val address = NetworkUtils.getLocalIPAddress()
-        if (address != null) {
+        val addressList = NetworkUtils.getLocalIPAddress()
+        if (addressList.any()) {
             val port = getPort()
             httpServer = HttpServer(port)
             webSocketServer = WebSocketServer(port + 1)
             try {
                 httpServer?.start()
                 webSocketServer?.start(1000 * 30) // 通信超时设置
-                hostAddress = getString(R.string.http_ip, address.hostAddress, port)
+                val hostList = addressList.map { address -> getString(R.string.http_ip, address.hostAddress, getPort()) }
+                hostAddress = hostList.first()
+                notificationContent = hostList.joinToString(separator = "\n")
                 isRun = true
                 postEvent(EventBus.WEB_SERVICE, hostAddress)
-                notificationContent = hostAddress
                 startForegroundNotification()
             } catch (e: IOException) {
                 toastOnUi(e.localizedMessage ?: "")

app/src/main/java/io/legado/app/utils/NetworkUtils.kt

@@ -188,16 +188,16 @@ object NetworkUtils {
     /**
      * Get local Ip address.
      */
-    fun getLocalIPAddress(): InetAddress? {
+    fun getLocalIPAddress(): List<InetAddress> {
         val enumeration: Enumeration<NetworkInterface>
         try {
             enumeration = NetworkInterface.getNetworkInterfaces()
         } catch (e: SocketException) {
             e.printOnDebug()
-            return null
+            return mutableListOf()
         }
 
-        var fallbackAddress: InetAddress? = null
+        var fallbackAddress: MutableList<InetAddress> = mutableListOf()
 
         while (enumeration.hasMoreElements()) {
             val nif = enumeration.nextElement()
@@ -205,11 +205,8 @@ object NetworkUtils {
             while (addresses.hasMoreElements()) {
                 val address = addresses.nextElement()
                 if (!address.isLoopbackAddress && isIPv4Address(address.hostAddress)) {
-                    if (nif.name?.startsWith("wl") == true) {
-                        return address
-                    }
-                    if (fallbackAddress == null) {
-                        fallbackAddress = address
+                    if (nif.name?.startsWith("wlan") == true) {
+                        fallbackAddress.add(address)
                     }
                 }
             }