#43211_new-collaboration_新しい協業に切り替わらないバグを修正

public_new/js/share.js

@@ -381,7 +381,6 @@ document.addEventListener("DOMContentLoaded", function () {
 
   coview_api.addEventListener("allbye", function () {
     requestCollaborationFinish();
-    alert(getLocalizedString("inform_exit_host_collaboration"));
     var isDocument = false;
     if (joinCollaborationType == COLLABORATION_TYPE.DOCUMENT) {
       isDocument = true;
@@ -406,6 +405,11 @@ document.addEventListener("DOMContentLoaded", function () {
       }
     }
     console.log("=============> HOST BYE : share hostbye");
+    if (CHAT_UTIL.isIOS()) {
+      webkit.messageHandlers.showExitHostAlert.postMessage({});
+      return; 
+    }
+    alert(getLocalizedString("inform_exit_host_collaboration"));
     $("#loadingIndicator").removeClass("full_active");
   });