Android WebView save/restoreState and copyBackForwardList

android_webview/java/src/org/chromium/android_webview/AwContents.java

 // Copyright (c) 2012 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.android_webview;
 
 import android.content.res.Configuration;
 import android.graphics.Bitmap;
 import android.graphics.Canvas;
 import android.graphics.Rect;
@@ skipping 17 matching lines @@
 import org.chromium.content.browser.LoadUrlParams;
 import org.chromium.content.browser.NavigationHistory;
 import org.chromium.content.common.CleanupReference;
 import org.chromium.content.components.navigation_interception.InterceptNavigationDelegate;
 import org.chromium.net.X509Util;
 import org.chromium.ui.gfx.NativeWindow;
 
 import java.io.File;
 import java.net.MalformedURLException;
 import java.net.URL;
+import java.security.cert.CertificateException;
+import java.security.cert.X509Certificate;
 import java.security.KeyStoreException;
 import java.security.NoSuchAlgorithmException;
-import java.security.cert.CertificateException;
-import java.security.cert.X509Certificate;
+import java.util.ArrayList;
+import java.util.List;
 
 /**
  * Exposes the native AwContents class, and together these classes wrap the ContentViewCore
  * and Browser components that are required to implement Android WebView API. This is the
  * primary entry point for the WebViewProvider implementation; it holds a 1:1 object
  * relationship with application WebView instances.
  * (We define this class independent of the hidden WebViewProvider interfaces, to allow
  * continuous build & test in the open source SDK-based tree).
  */
 @JNINamespace("android_webview")
@@ skipping 560 matching lines @@
         updateVisiblityState();
     }
 
     private void updateVisiblityState() {
         if (mNativeAwContents == 0 || mIsPaused) return;
         nativeSetWindowViewVisibility(mNativeAwContents,
                 mContainerView.getWindowVisibility() == View.VISIBLE,
                 mContainerView.getVisibility() == View.VISIBLE);
     }
 
+    public static class HistoryItem {
+        public Bitmap favicon;
+        public String originalUrl;
+        public String title;
+        public String url;
+    }
+
+    public static class HistoryItemList {
+        public int currentIndex;
+        public List<HistoryItem> historyItemList;
+    }
+
+    public HistoryItemList getHistoryItemList() {
+        return null;
+    }
+
+    public void saveState(Bundle outState) {
+    }
+
+    public void restoreState(Bundle inState) {
+    }
 
     //--------------------------------------------------------------------------------------------
     //  Methods called from native via JNI
     //--------------------------------------------------------------------------------------------
 
     @CalledByNative
     private static void onDocumentHasImagesResponse(boolean result, Message message) {
         message.arg1 = result ? 1 : 0;
         message.sendToTarget();
     }
@@ skipping 125 matching lines @@
     private native void nativeFindNext(int nativeAwContents, boolean forward);
     private native void nativeClearMatches(int nativeAwContents);
     private native void nativeClearCache(int nativeAwContents, boolean includeDiskFiles);
     private native byte[] nativeGetCertificate(int nativeAwContents);
     private native void nativeRequestNewHitTestDataAt(int nativeAwContents, int x, int y);
     private native void nativeUpdateLastHitTestData(int nativeAwContents);
     private native void nativeOnSizeChanged(int nativeAwContents, int w, int h, int ow, int oh);
     private native void nativeSetWindowViewVisibility(int nativeAwContents, boolean windowVisible,
             boolean viewVisible);
 }