/** * The title callback for the add activity form. * * @param \Drupal\crm_core_activity\Entity\ActivityType $crm_core_activity_type * The activity type. * * @return string * The page title. */ public function addPageTitle(ActivityType $crm_core_activity_type) { return $this->t('Add new Activity @name', array('@name' => $crm_core_activity_type->label())); }