changed timeout

android/.classpath

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<classpath>
+	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.8/"/>
+	<classpathentry kind="con" path="org.eclipse.buildship.core.gradleclasspathcontainer"/>
+	<classpathentry kind="output" path="bin/default"/>
+</classpath>

android/.project

@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+	<name>flutter_smartconfig</name>
+	<comment>Project android created by Buildship.</comment>
+	<projects>
+	</projects>
+	<buildSpec>
+		<buildCommand>
+			<name>org.eclipse.jdt.core.javabuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+		<buildCommand>
+			<name>org.eclipse.buildship.core.gradleprojectbuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+	</buildSpec>
+	<natures>
+		<nature>org.eclipse.jdt.core.javanature</nature>
+		<nature>org.eclipse.buildship.core.gradleprojectnature</nature>
+	</natures>
+</projectDescription>

android/.settings/org.eclipse.buildship.core.prefs

@@ -0,0 +1,2 @@
+connection.project.dir=../example/android
+eclipse.preferences.version=1

android/src/main/java/com/espressif/iot/esptouch/udp/UDPSocketClient.java

@@ -30,7 +30,7 @@ public class UDPSocketClient {
             this.mIsClosed = false;
         } catch (SocketException e) {
             if (__IEsptouchTask.DEBUG) {
-                Log.e(TAG, "SocketException");
+                Log.w(TAG, "SocketException");
             }
             e.printStackTrace();
         }
@@ -85,7 +85,7 @@ public class UDPSocketClient {
                          String targetHostName, int targetPort, long interval) {
         if ((data == null) || (data.length <= 0)) {
             if (__IEsptouchTask.DEBUG) {
-                Log.e(TAG, "sendData(): data == null or length <= 0");
+                Log.w(TAG, "sendData(): data == null or length <= 0");
             }
             return;
         }
@@ -100,14 +100,14 @@ public class UDPSocketClient {
                 this.mSocket.send(localDatagramPacket);
             } catch (UnknownHostException e) {
                 if (__IEsptouchTask.DEBUG) {
-                    Log.e(TAG, "sendData(): UnknownHostException");
+                    Log.w(TAG, "sendData(): UnknownHostException");
                 }
                 e.printStackTrace();
                 mIsStop = true;
                 break;
             } catch (IOException e) {
                 if (__IEsptouchTask.DEBUG) {
-                    Log.e(TAG, "sendData(): IOException, but just ignore it");
+                    Log.w(TAG, "sendData(): IOException, but just ignore it");
                 }
                 // for the Ap will make some troubles when the phone send too many UDP packets,
                 // but we don't expect the UDP packet received by others, so just ignore it
@@ -117,7 +117,7 @@ public class UDPSocketClient {
             } catch (InterruptedException e) {
                 e.printStackTrace();
                 if (__IEsptouchTask.DEBUG) {
-                    Log.e(TAG, "sendData is Interrupted");
+                    Log.w(TAG, "sendData is Interrupted");
                 }
                 mIsStop = true;
                 break;

android/src/main/java/com/espressif/iot/esptouch/udp/UDPSocketServer.java

@@ -37,7 +37,7 @@ public class UDPSocketServer {
             this.mServerSocket.bind(new InetSocketAddress(port));
             this.mServerSocket.setSoTimeout(socketTimeout);
         } catch (IOException e) {
-            Log.e(TAG, "IOException");
+            Log.w(TAG, "IOException");
             e.printStackTrace();
         }
         this.mIsClosed = false;
@@ -113,9 +113,9 @@ public class UDPSocketServer {
             byte[] recDatas = Arrays.copyOf(mReceivePacket.getData(), mReceivePacket.getLength());
             Log.d(TAG, "received len : " + recDatas.length);
             for (int i = 0; i < recDatas.length; i++) {
-                Log.e(TAG, "recDatas[" + i + "]:" + recDatas[i]);
+                Log.w(TAG, "recDatas[" + i + "]:" + recDatas[i]);
             }
-            Log.e(TAG, "receiveSpecLenBytes: " + new String(recDatas));
+            Log.w(TAG, "receiveSpecLenBytes: " + new String(recDatas));
             if (recDatas.length != len) {
                 Log.w(TAG,
                         "received len is different from specific len, return null");
@@ -135,7 +135,7 @@ public class UDPSocketServer {
 
     public synchronized void close() {
         if (!this.mIsClosed) {
-            Log.e(TAG, "mServerSocket is closed");
+            Log.w(TAG, "mServerSocket is closed");
             mServerSocket.close();
             releaseLock();
             this.mIsClosed = true;

lib/flutter_smartconfig.dart

@@ -28,13 +28,13 @@ class FlutterSmartconfig {
   }
 
   static Future<dynamic> configureEsp(
-      {String ssid, String bssid, String password}) async {
+      {String ssid, String bssid, String password, bool multicast, Duration timeout}) async {
     if (Platform.isAndroid) {
       try {
         // Change if required.
         const String deviceCount = "1"; //  the expect result count
-        const String broadcast = "1"; // broadcast or multicast
+        String broadcast = (multicast != null && multicast) ? "0" : "1"; // broadcast (1) or multicast (0)
-        const Duration _kLongTimeout = const Duration(seconds: 20);
+        Duration _kLongTimeout = timeout ?? const Duration(seconds: 20);
 
         final String result =
             await platform.invokeMethod('startSmartConfig', <String, dynamic>{

pubspec.yaml

@@ -1,6 +1,6 @@
 name: flutter_smartconfig
 description: A new flutter plugin project.
-version: 0.0.1
+version: 0.0.3
 author:
 homepage: