[Android]: Hide add-to-homescreen app menu item when WebAPK is installed

chrome/android/java/src/org/chromium/chrome/browser/customtabs/CustomTabAppMenuPropertiesDelegate.java

 // Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 package org.chromium.chrome.browser.customtabs;
 
 import android.content.Intent;
 import android.content.pm.PackageManager;
 import android.content.pm.ResolveInfo;
 import android.net.Uri;
 import android.os.AsyncTask;
 import android.view.Menu;
 import android.view.MenuItem;
 
 import org.chromium.base.BuildInfo;
 import org.chromium.base.VisibleForTesting;
 import org.chromium.chrome.R;
 import org.chromium.chrome.browser.ChromeActivity;
 import org.chromium.chrome.browser.UrlConstants;
 import org.chromium.chrome.browser.appmenu.AppMenuPropertiesDelegate;
-import org.chromium.chrome.browser.banners.AppBannerManager;
 import org.chromium.chrome.browser.download.DownloadUtils;
 import org.chromium.chrome.browser.firstrun.FirstRunStatus;
 import org.chromium.chrome.browser.share.ShareHelper;
 import org.chromium.chrome.browser.tab.Tab;
 
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
 import java.util.concurrent.ExecutionException;
 
@@ skipping 67 matching lines @@
             shareItem.setEnabled(mShowShare);
             if (mShowShare) {
                 ShareHelper.configureDirectShareMenuItem(
                         mActivity, menu.findItem(R.id.direct_share_menu_id));
             }
 
             MenuItem iconRow = menu.findItem(R.id.icon_row_menu_id);
             MenuItem openInChromeItem = menu.findItem(R.id.open_in_browser_id);
             MenuItem bookmarkItem = menu.findItem(R.id.bookmark_this_page_id);
             MenuItem downloadItem = menu.findItem(R.id.offline_page_id);
-            MenuItem addToHomeScreenItem = menu.findItem(R.id.add_to_homescreen_id);
-            addToHomeScreenItem.setTitle(AppBannerManager.getHomescreenLanguageOption());
+
+            boolean addToHomeScreenVisible = true;
 
             // Hide request desktop site on all chrome:// pages except for the NTP. Check request
             // desktop site if it's activated on this page.
             MenuItem requestItem = menu.findItem(R.id.request_desktop_site_id);
             updateRequestDesktopSiteMenuItem(requestItem, currentTab);
 
             if (mIsMediaViewer) {
                 // Most of the menu items don't make sense when viewing media.
                 iconRow.setVisible(false);
                 openInChromeItem.setVisible(false);
                 menu.findItem(R.id.find_in_page_id).setVisible(false);
                 menu.findItem(R.id.request_desktop_site_id).setVisible(false);
-                addToHomeScreenItem.setVisible(false);
+                addToHomeScreenVisible = false;
             } else {
                 try {
                     openInChromeItem.setTitle(mDefaultBrowserFetcher.get());
                 } catch (InterruptedException | ExecutionException e) {
                     openInChromeItem.setTitle(
                             mActivity.getString(R.string.menu_open_in_product_default));
                 }
                 updateBookmarkMenuItem(bookmarkItem, currentTab);
             }
             bookmarkItem.setVisible(mShowStar);
             downloadItem.setVisible(mShowDownload);
             if (!FirstRunStatus.getFirstRunFlowComplete()) {
                 openInChromeItem.setVisible(false);
                 bookmarkItem.setVisible(false);
                 downloadItem.setVisible(false);
-                addToHomeScreenItem.setVisible(false);
+                addToHomeScreenVisible = false;
             }
 
             downloadItem.setEnabled(DownloadUtils.isAllowedToDownloadPage(currentTab));
 
             String url = currentTab.getUrl();
             boolean isChromeScheme = url.startsWith(UrlConstants.CHROME_URL_PREFIX)
                     || url.startsWith(UrlConstants.CHROME_NATIVE_URL_PREFIX);
             if (isChromeScheme) {
-                addToHomeScreenItem.setVisible(false);
+                addToHomeScreenVisible = false;
             }
 
             // Add custom menu items. Make sure they are only added once.
             if (!mIsCustomEntryAdded) {
                 mIsCustomEntryAdded = true;
                 for (int i = 0; i < mMenuEntries.size(); i++) {
                     MenuItem item = menu.add(0, 0, 1, mMenuEntries.get(i));
                     mItemToIndexMap.put(item, i);
                 }
             }
+
+            prepareAddToHomescreenMenuItem(menu, currentTab.getUrl(), addToHomeScreenVisible);
         }
     }
 
     /**
      * @return The index that the given menu item should appear in the result of
      *         {@link CustomTabIntentDataProvider#getMenuTitles()}. Returns -1 if item not found.
      */
     public int getIndexOfMenuItem(MenuItem menuItem) {
         if (!mItemToIndexMap.containsKey(menuItem)) {
             return -1;
@@ skipping 11 matching lines @@
      * the same title, a random one will be returned. This method is for testing purpose _only_.
      */
     @VisibleForTesting
     MenuItem getMenuItemForTitle(String title) {
         for (MenuItem item : mItemToIndexMap.keySet()) {
             if (item.getTitle().equals(title)) return item;
         }
         return null;
     }
 }