$ionicPopup.show({
        scope: $scope,
        title: 'Text',
        template: '\
<div class="item item-text-wrap">\
   <!-- A very annoying message -->\
    <span>Annoying message.</span>\
</div>\
<!-- Make sure user has a chance to turn it off -->\
<ion-checkbox ng-model="doNotShow">Do Not Show Again</ion-checkbox>',
        buttons: [{
          text: 'Cancel'
        },
        {
          text: 'Continue',
          onTap: function(e) {
                // `this` is now the popup object
                // and we can have access to its scope nicely
            if(this.scope.doNotShow) {
                rememberNotToShow();
            }   
            return true;
          }
        }]
      });