Autopresent WebVR content in CCT if it was opened by a Daydream Intent

chrome/android/java/src/org/chromium/chrome/browser/customtabs/CustomTabActivity.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.app.PendingIntent;
 import android.content.Context;
 import android.content.Intent;
 import android.content.SharedPreferences;
@@ skipping 56 matching lines @@
 import org.chromium.chrome.browser.tabmodel.ChromeTabCreator;
 import org.chromium.chrome.browser.tabmodel.EmptyTabModelObserver;
 import org.chromium.chrome.browser.tabmodel.TabModel.TabLaunchType;
 import org.chromium.chrome.browser.tabmodel.TabModelObserver;
 import org.chromium.chrome.browser.tabmodel.TabModelSelector;
 import org.chromium.chrome.browser.tabmodel.TabModelSelectorImpl;
 import org.chromium.chrome.browser.tabmodel.TabReparentingParams;
 import org.chromium.chrome.browser.toolbar.ToolbarControlContainer;
 import org.chromium.chrome.browser.util.ColorUtils;
 import org.chromium.chrome.browser.util.UrlUtilities;
+import org.chromium.chrome.browser.vr_shell.VrShellDelegate;
 import org.chromium.chrome.browser.widget.findinpage.FindToolbarManager;
 import org.chromium.components.dom_distiller.core.DomDistillerUrlUtils;
 import org.chromium.content_public.browser.LoadUrlParams;
 import org.chromium.content_public.browser.WebContents;
 import org.chromium.ui.base.PageTransition;
 import org.chromium.ui.base.WindowAndroid;
 
 /**
  * The activity for custom tabs. It will be launched on top of a client's task.
  */
@@ skipping 34 matching lines @@
 
     private boolean mUsingPrerender;
     private boolean mUsingHiddenTab;
 
     private boolean mIsClosing;
 
     // This boolean is used to do a hack in navigation history for
     // prerender and hidden tab loads with unmatching fragments.
     private boolean mIsFirstLoad;
 
+    private boolean mIsDaydreamIntent;
+
     private static class PageLoadMetricsObserver implements PageLoadMetrics.Observer {
         private final CustomTabsConnection mConnection;
         private final CustomTabsSessionToken mSession;
         private final Tab mTab;
 
         public PageLoadMetricsObserver(CustomTabsConnection connection,
                 CustomTabsSessionToken session, Tab tab) {
             mConnection = connection;
             mSession = session;
             mTab = tab;
@@ skipping 149 matching lines @@
 
     @Override
     public boolean isCustomTab() {
         return true;
     }
 
     @Override
     public void onStart() {
         super.onStart();
         mIsClosing = false;
+        mIsDaydreamIntent = VrShellDelegate.isDaydreamVrIntent(getIntent());
         CustomTabsConnection.getInstance(getApplication())
                 .keepAliveForSession(mIntentDataProvider.getSession(),
                         mIntentDataProvider.getKeepAliveServiceIntent());
     }
 
     @Override
     public void onStop() {
         super.onStop();
         CustomTabsConnection.getInstance(getApplication())
                 .dontKeepAliveForSession(mIntentDataProvider.getSession());
@@ skipping 215 matching lines @@
         if (!mHasCreatedTabEarly && !successfulStateRestore) {
             loadUrlInTab(mMainTab, new LoadUrlParams(url),
                     IntentHandler.getTimestampFromIntent(getIntent()));
         }
 
         // Put Sync in the correct state by calling tab state initialized. crbug.com/581811.
         getTabModelSelector().markTabStateInitialized();
         super.finishNativeInitialization();
     }
 
+    @Override
+    public final boolean shouldAutoPresent() {
+        return mIsDaydreamIntent;
+    }
+
     /**
      * Encapsulates CustomTabsConnection#takeHiddenTab()
      * with additional initialization logic.
      */
     private Tab getHiddenTab(CustomTabsConnection connection) {
         String url = getUrlToLoad();
         String referrerUrl = connection.getReferrer(mSession, getIntent());
         Tab tab = connection.takeHiddenTab(mSession, url, referrerUrl);
         mUsingHiddenTab = tab != null;
         if (!mUsingHiddenTab) return null;
@@ skipping 597 matching lines @@
         Intent intent = ChromeLauncherActivity.createCustomTabActivityIntent(
                 context, customTabIntent.intent, false);
         intent.setPackage(context.getPackageName());
         intent.putExtra(CustomTabIntentDataProvider.EXTRA_IS_INFO_PAGE, true);
         intent.putExtra(Browser.EXTRA_APPLICATION_ID, context.getPackageName());
         IntentHandler.addTrustedIntentExtras(intent);
 
         context.startActivity(intent);
     }
 }