Fix native interface snippets and doc includes

Author: shai-almog

docs/demos/android/src/main/java/com/codename1/sms/intercept/NativeSMSInterceptorImpl.java

@@ -8,11 +8,11 @@
 public class NativeSMSInterceptorImpl {
     private SMSListener smsListener;
     public void bindSMSListener() {
-        if (AndroidNativeUtil.checkForPermission(Manifest.permission.RECEIVE_SMS, "We can automatically enter the SMS code for you")) {
+        if (AndroidNativeUtil.checkForPermission(Manifest.permission.RECEIVE_SMS, "We can automatically enter the SMS code for you")) { // <1>
             smsListener = new SMSListener();
             IntentFilter filter = new IntentFilter();
             filter.addAction("android.provider.Telephony.SMS_RECEIVED");
-            AndroidNativeUtil.getActivity().registerReceiver(smsListener, filter);
+            AndroidNativeUtil.getActivity().registerReceiver(smsListener, filter); // <2>
         }
     }
 

docs/demos/android/src/main/java/com/mycompany/myapp/MyNativeImpl.java

@@ -3,14 +3,15 @@
 import android.util.Log;
 
 // tag::myNativeAndroidImpl[]
-public class MyNativeImpl {
+public class MyNativeImpl { // <2>
     public String helloWorld(String param) {
-        Log.d("MyApp", param);
+        Log.d("MyApp", param); // <1>
         return "Tada";
     }
 
     public boolean isSupported() {
-        return true;
+        return true; // <4>
     }
 }
+// <3> No explicit constructor is declared so the default one is used.
 // end::myNativeAndroidImpl[]

docs/demos/common/src/main/java/com/codename1/sms/intercept/SMSCallback.java

@@ -1,4 +1,4 @@
-package com.codename1.sms.intercept;
+package com.codename1.sms.intercept; // <1>
 
 import com.codename1.util.FailureCallback;
 import com.codename1.util.SuccessCallback;
@@ -15,7 +15,7 @@ public static void smsReceived(String sms) {
             onSuccess = null;
             onFail = null;
             SMSInterceptor.unbindListener();
-            callSerially(() -> s.onSucess(sms));
+            callSerially(() -> s.onSucess(sms)); // <2>
         }
     }
 

docs/developer-guide/Advanced-Topics-Under-The-Hood.asciidoc

@@ -1254,7 +1254,7 @@ The native sample in stack overflow bound the listener in the activity but here
 
 [source,java]
 ----
-include::../demos/common/src/main/java/com/codenameone/sms/intercept/NativeSMSInterceptor.java[tag=nativeSmsInterceptor,indent=0]
+include::../demos/common/src/main/java/com/codename1/sms/intercept/NativeSMSInterceptor.java[tag=nativeSmsInterceptor,indent=0]
 ----
 
 That's easy!
@@ -1394,7 +1394,7 @@ For example, the Google Maps project includes the static callback method:
 
 [source,java]
 ----
-include::../demos/common/src/main/java/com/codenameone/googlemaps/MapContainerCallbacks.java[tag=fireMapChangeEvent,indent=0]
+include::../demos/common/src/main/java/com/codename1/googlemaps/MapContainerCallbacks.java[tag=fireMapChangeEvent,indent=0]
 ----
 
 defined in the `com.codename1.googlemaps.MapContainer` class.
@@ -1419,7 +1419,7 @@ The SMS Broadcast Receiver code from before also used callbacks such as this:
 
 [source,java]
 ----
-include::../demos/common/src/main/java/com/codenameone/sms/intercept/SMSCallback.java[tag=smsCallback,indent=0]
+include::../demos/common/src/main/java/com/codename1/sms/intercept/SMSCallback.java[tag=smsCallback,indent=0]
 ----