42996対応（HTMLコンテンツで文書協業の場合退場ボタンを非表示）

ABVJE_UI_Android/src/jp/agentec/abook/abv/ui/viewer/activity/HTMLWebViewActivity.java

@@ -394,7 +394,6 @@ public class HTMLWebViewActivity extends ParentWebViewActivity {
         printButtonActivityControl();
 
         historyListBtn.setVisibility(View.GONE);
-
         if (isLinkedContent) {
             if (ContentJSON.KEY_MOVIE_TYPE.equals(mContentDto.contentType) || ContentJSON.KEY_MUSIC_TYPE.equals(mContentDto.contentType)
                     || ContentJSON.KEY_PANO_IMAGE_TYPE.equals(mContentDto.contentType) || ContentJSON.KEY_PANO_MOVIE_TYPE.equals(mContentDto.contentType)
@@ -427,7 +426,9 @@ public class HTMLWebViewActivity extends ParentWebViewActivity {
         } else {
             configureRemote();
         }
-
+        if (meetingManager.isCollaboration()) {
+            exitMeetingBtn.setVisibility(View.GONE);
+        }
     }
 
     private class JsInf {