Changed the connectivity type in Android examples from WIFI to IPV4

Change-Id: I7c99aa674183d4ae80c39e1422223a004274f504
Signed-off-by: Tim Kourt <tim.a.kourt@intel.com>
Reviewed-on: https://gerrit.iotivity.org/gerrit/1083Tested-by: jenkins-iotivity <jenkins-iotivity@opendaylight.org>
Reviewed-by: Naga Ashok Jampani <jn.ashok@samsung.com>
Reviewed-by: Erich Keane <erich.keane@intel.com>

android/examples/fridgeclient/src/main/java/org/iotivity/base/examples/fridgeclient/FridgeClient.java

@@ -88,7 +88,7 @@ public class FridgeClient extends Activity implements
         OcPlatform.Configure(cfg);
         try {
             OcPlatform.findResource("", OcPlatform.WELL_KNOWN_QUERY + "?rt=" + "intel.fridge",
-                    OcConnectivityType.WIFI, this);
+                    OcConnectivityType.IPV4, this);
         } catch (OcException e) {
             logMessage(TAG + " init Error. " + e.getMessage());
             Log.e(TAG, e.getMessage());
@@ -195,18 +195,18 @@ public class FridgeClient extends Activity implements
         lightTypes.add("intel.fridge.light");
         try {
             OcResource light = OcPlatform.constructResourceObject(ocResource.getHost(),
-                    StringConstants.LIGHT, OcConnectivityType.WIFI, false, lightTypes, ifaces);
+                    StringConstants.LIGHT, OcConnectivityType.IPV4, false, lightTypes, ifaces);
 
             List<String> doorTypes = new LinkedList<>();
             doorTypes.add("intel.fridge.door");
             OcResource leftDoor = OcPlatform.constructResourceObject(ocResource.getHost(),
-                    StringConstants.LEFT_DOOR, OcConnectivityType.WIFI, false, doorTypes, ifaces);
+                    StringConstants.LEFT_DOOR, OcConnectivityType.IPV4, false, doorTypes, ifaces);
 
             OcResource rightDoor = OcPlatform.constructResourceObject(ocResource.getHost(),
-                    StringConstants.RIGHT_DOOR, OcConnectivityType.WIFI, false, doorTypes, ifaces);
+                    StringConstants.RIGHT_DOOR, OcConnectivityType.IPV4, false, doorTypes, ifaces);
 
             OcResource randomDoor = OcPlatform.constructResourceObject(ocResource.getHost(),
-                    StringConstants.RANDOM_DOOR, OcConnectivityType.WIFI, false, doorTypes, ifaces);
+                    StringConstants.RANDOM_DOOR, OcConnectivityType.IPV4, false, doorTypes, ifaces);
 
             List<OcHeaderOption> headerOptions = new LinkedList<>();
             OcHeaderOption apiVersion = new OcHeaderOption(StringConstants.API_VERSION_KEY,

android/examples/simpleclient/src/main/java/org/iotivity/base/examples/simpleclient/SimpleClient.java

@@ -88,7 +88,7 @@ public class SimpleClient extends Activity implements OcPlatform.OnResourceFound
              * find all resources
              */
             OcPlatform.findResource("", OcPlatform.WELL_KNOWN_QUERY + "?rt=" + "core.light",
-                    OcConnectivityType.WIFI, this);
+                    OcConnectivityType.IPV4, this);
         } catch (OcException e) {
             logMessage(TAG + "findResource error: " + e.getMessage());
             Log.e(TAG, e.getMessage());