GWT use I18 Message resource in uiBinder -

To use I18 Message resource in uiBinder you need to follow the same mechanism as that of ClientBundle

In your corresponding java class add @uiFactory method which will return the object of required Message interface

e.g.

package com.test.module.client;
  
public interface Messages extends com.google.gwt.i18n.client.Messages
{
	@DefaultMessage("Home") 
	@Key("home")
 	@DefaultMessage("Home")
 	String home();
}

public class MyUiBinder extends Composite{
.....  
.....  
	@UiFactory
 	public static Messages getResources() {
 		return GWT.create(Messages.class); 
 	}
 }

And you can use the same inside corresponding MyUiBinder.ui.xml file as

<ui:UiBinder xmlns:ui=‘urn:ui:com.google.gwt.uibinder’ xmlns:g=‘urn:import:com.google.gwt.user.client.ui’>
	<ui:with field=‘msg’ type=‘com.test.module.client.Messages’ />
	<g:HTMLPanel>
		<g:Button text=’{msg.home}’></g:Button>
		……
		……
	</g:HTMLPanel>
</ui:UiBinder>

See also