Merge pull request #62 from freerk/master

Fix issue #59: Not connecting with open WIFI

Author: devstepbcn

android/src/main/java/com/devstepbcn/wifi/AndroidWifiModule.java

@@ -211,7 +211,6 @@ public Boolean connectTo(ScanResult result, String password, String ssid) {
 
     	// Quote ssid and password
 		conf.SSID = String.format("\"%s\"", ssid);
-    	conf.preSharedKey = String.format("\"%s\"", password);
 
     	WifiConfiguration tempConfig = this.IsExist(conf.SSID);
 		if (tempConfig != null) {
@@ -238,6 +237,7 @@ public Boolean connectTo(ScanResult result, String password, String ssid) {
 			conf.allowedProtocols.set(WifiConfiguration.Protocol.RSN);
 			conf.allowedProtocols.set(WifiConfiguration.Protocol.WPA);
 			conf.status = WifiConfiguration.Status.ENABLED;
+			conf.preSharedKey = String.format("\"%s\"", password);
 
 		} else if (capabilities.contains("WEP")) {
 			// This is needed for WEP