[Home] Record some user actions for the Chrome Home BottomSheet

chrome/android/java/src/org/chromium/chrome/browser/suggestions/SuggestionsBottomSheetContent.java

 // Copyright 2017 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.suggestions;
 
 import android.view.View;
 
 import org.chromium.chrome.browser.ChromeActivity;
 import org.chromium.chrome.browser.NativePageHost;
 import org.chromium.chrome.browser.ntp.ContextMenuManager;
 import org.chromium.chrome.browser.ntp.cards.NewTabPageAdapter;
 import org.chromium.chrome.browser.ntp.snippets.SnippetsBridge;
 import org.chromium.chrome.browser.ntp.snippets.SuggestionsSource;
 import org.chromium.chrome.browser.offlinepages.OfflinePageBridge;
 import org.chromium.chrome.browser.profiles.Profile;
 import org.chromium.chrome.browser.tabmodel.TabModelSelector;
 import org.chromium.chrome.browser.widget.bottomsheet.BottomSheet;
+import org.chromium.chrome.browser.widget.bottomsheet.BottomSheetContentController;
 import org.chromium.chrome.browser.widget.bottomsheet.EmptyBottomSheetObserver;
 import org.chromium.chrome.browser.widget.displaystyle.UiConfig;
 
 /**
  * Provides content to be displayed inside of the Home tab of bottom sheet.
  *
  * TODO(dgn): If the bottom sheet view is not recreated across tab changes, it will have to be
  * notified of it, at least when it is pulled up on the new tab.
  */
 public class SuggestionsBottomSheetContent implements BottomSheet.BottomSheetContent {
@@ skipping 57 matching lines @@
 
     @Override
     public int getVerticalScrollOffset() {
         return mRecyclerView.computeVerticalScrollOffset();
     }
 
     public ContextMenuManager getContextMenuManager() {
         return mContextMenuManager;
     }
 
+    @Override
     public void destroy() {
         mSuggestionsManager.onDestroy();
         mTileGroupDelegate.destroy();
     }
 
+    @Override
+    public int getType() {
+        return BottomSheetContentController.TYPE_SUGGESTIONS;
+    }
+
     public static void setSuggestionsSourceForTesting(SuggestionsSource suggestionsSource) {
         sSuggestionsSourceForTesting = suggestionsSource;
     }
 
     public static void setMetricsReporterForTesting(SuggestionsMetricsReporter metricsReporter) {
         sMetricsReporterForTesting = metricsReporter;
     }
 
     private static SuggestionsUiDelegateImpl createSuggestionsDelegate(Profile profile,
             SuggestionsNavigationDelegate navigationDelegate, NativePageHost host) {
@@ skipping 15 matching lines @@
             metricsReporter = sMetricsReporterForTesting;
         }
 
         SuggestionsUiDelegateImpl delegate = new SuggestionsUiDelegateImpl(
                 suggestionsSource, metricsReporter, navigationDelegate, profile, host);
         if (snippetsBridge != null) delegate.addDestructionObserver(snippetsBridge);
 
         return delegate;
     }
 }