Update changelog

@@ -6,6 +6,7 @@
 - Update printing example
 - Update printing example
 - Change the channel name
 - Change the channel name
 - Add Builder widget
 - Add Builder widget
+- Improve Android registration
 
 
 ## 2.1.8
 ## 2.1.8
 
 

@@ -80,7 +80,8 @@ public class PrintingPlugin extends PrintDocumentAdapter implements MethodCallHa
                 return;
                 return;
             }
             }
 
 
-            final MethodChannel channel = new MethodChannel(registrar.messenger(), "net.nfet.printing");
+            final MethodChannel channel =
+                    new MethodChannel(registrar.messenger(), "net.nfet.printing");
             final PrintingPlugin plugin = new PrintingPlugin(activity, channel);
             final PrintingPlugin plugin = new PrintingPlugin(activity, channel);
             channel.setMethodCallHandler(plugin);
             channel.setMethodCallHandler(plugin);
 
 

@@ -27,6 +27,7 @@
 .pub/
 .pub/
 /build/
 /build/
 .metadata
 .metadata
+.flutter-plugins-dependencies
 
 
 # Android related
 # Android related
 **/android/**/gradle-wrapper.jar
 **/android/**/gradle-wrapper.jar