Sfdc.canvas.publisher.publish({name: "publisher.close", payload:{ refresh:"true"}});

<apex:page showHeader="true" standardController="Account" extensions="AccountController" sidebar="true">

 <script type='text/javascript' src='/canvas/sdk/js/publisher.js'/>
 <script src="https://mobile1.t.salesforce.com/soap/ajax/30.0/connection.js" type="text/javascript" />
 <script>
 function myUpdateAccount()
 {
      var accountId = document.getElementById('accountId').value;
      Visualforce.remoting.Manager.invokeAction(
           '{!$RemoteAction.AccountController.accountUpdateNumberField}', accountId,
                function(result, event)
                {
                     //if(result!=null) sforce.one.navigateToSObject(result,"detail");
                     Sfdc.canvas.publisher.publish({name: "publisher.close", payload:{ refresh:"true"}});
            });
 }
 </script>
 <input type="text" name="name" id="accountId" value="{!viewState.accountId}"/>
 <a href="#" data-role="button" class="updateNotify" id="sendInvoicesMyself" onclick="myUpdateAccount()">Update Account</a>
 </apex:page>