ensure all iptables rules are always wiped

and reapply rules settings if modifed after settings menu accessed

src/org/torproject/android/Orbot.java

@@ -815,8 +815,14 @@ public class Orbot extends ActionBarActivity implements TorConstants, OnLongClic
 					e.printStackTrace();
 				}
 			}
-			else
+			else if (torStatus == TorServiceConstants.STATUS_ON)
 			{
+				try {
+					mService.processSettings();
+				} catch (RemoteException e) {
+					// TODO Auto-generated catch block
+					e.printStackTrace();
+				}
 	    		Toast.makeText(this, R.string.you_may_need_to_stop_and_start_orbot_for_settings_change_to_be_enabled_, Toast.LENGTH_SHORT).show();
 
 			}

src/org/torproject/android/service/TorService.java

@@ -898,13 +898,9 @@ public class TorService extends Service implements TorServiceConstants, TorConst
  		if (mTransProxy == null)
  			mTransProxy = new TorTransProxy(this, fileXtables);
  
- 		if (mTransProxyAll)
  		mTransProxy.setTransparentProxyingAll(this, false);	
- 		else
- 		{
 		ArrayList<TorifiedApp> apps = AppManager.getApps(this, TorServiceUtils.getSharedPrefs(getApplicationContext()));
 		mTransProxy.setTransparentProxyingByApp(this, apps, false);
- 		}
 	
      	return true;
  	}
@@ -1730,7 +1726,31 @@ public class TorService extends Service implements TorServiceConstants, TorConst
         
         public void processSettings ()
         {
-        	/*
+        	
+        	try {
+        		
+        		boolean hadEnableTransparentProxy = mEnableTransparentProxy;
+        		
+        		updateSettings ();
+        		
+        		if (mHasRoot)
+        		{
+        			if (hadEnableTransparentProxy)
+	    				disableTransparentProxy();
+
+	        		if (mEnableTransparentProxy)
+	    			{
+	    				disableTransparentProxy();
+	    				enableTransparentProxy();
+	    			}
+        		}
+    			
+
+			} catch (Exception e) {
+				// TODO Auto-generated catch block
+				e.printStackTrace();
+			}
+        	
         	Thread thread = new Thread()
         	{
         	
@@ -1750,7 +1770,7 @@ public class TorService extends Service implements TorServiceConstants, TorConst
         	};
         	
         	thread.start();
-        	*/
+        	
         }