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author | The Android Open Source Project <initial-contribution@android.com> | 2009-03-03 18:28:45 -0800 |
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committer | The Android Open Source Project <initial-contribution@android.com> | 2009-03-03 18:28:45 -0800 |
commit | d83a98f4ce9cfa908f5c54bbd70f03eec07e7553 (patch) | |
tree | 4b825dc642cb6eb9a060e54bf8d69288fbee4904 /core/java/android/webkit/WebHistoryItem.java | |
parent | 076357b8567458d4b6dfdcf839ef751634cd2bfb (diff) | |
download | frameworks_base-d83a98f4ce9cfa908f5c54bbd70f03eec07e7553.zip frameworks_base-d83a98f4ce9cfa908f5c54bbd70f03eec07e7553.tar.gz frameworks_base-d83a98f4ce9cfa908f5c54bbd70f03eec07e7553.tar.bz2 |
auto import from //depot/cupcake/@135843
Diffstat (limited to 'core/java/android/webkit/WebHistoryItem.java')
-rw-r--r-- | core/java/android/webkit/WebHistoryItem.java | 179 |
1 files changed, 0 insertions, 179 deletions
diff --git a/core/java/android/webkit/WebHistoryItem.java b/core/java/android/webkit/WebHistoryItem.java deleted file mode 100644 index a408e06..0000000 --- a/core/java/android/webkit/WebHistoryItem.java +++ /dev/null @@ -1,179 +0,0 @@ -/* - * Copyright (C) 2006 The Android Open Source Project - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package android.webkit; - -import android.graphics.Bitmap; - -/** - * A convenience class for accessing fields in an entry in the back/forward list - * of a WebView. Each WebHistoryItem is a snapshot of the requested history - * item. Each history item may be updated during the load of a page. - * @see WebBackForwardList - */ -public class WebHistoryItem implements Cloneable { - // Global identifier count. - private static int sNextId = 0; - // Unique identifier. - private final int mId; - // The title of this item's document. - private String mTitle; - // The base url of this item. - private String mUrl; - // The original requested url of this item. - private String mOriginalUrl; - // The favicon for this item. - private Bitmap mFavicon; - // The pre-flattened data used for saving the state. - private byte[] mFlattenedData; - - /** - * Basic constructor that assigns a unique id to the item. Called by JNI - * only. - */ - private WebHistoryItem() { - synchronized (WebHistoryItem.class) { - mId = sNextId++; - } - } - - /** - * Construct a new WebHistoryItem with initial flattened data. - * @param data The pre-flattened data coming from restoreState. - */ - /*package*/ WebHistoryItem(byte[] data) { - mUrl = null; // This will be updated natively - mFlattenedData = data; - synchronized (WebHistoryItem.class) { - mId = sNextId++; - } - } - - /** - * Construct a clone of a WebHistoryItem from the given item. - * @param item The history item to clone. - */ - private WebHistoryItem(WebHistoryItem item) { - mUrl = item.mUrl; - mTitle = item.mTitle; - mFlattenedData = item.mFlattenedData; - mFavicon = item.mFavicon; - mId = item.mId; -} - - /** - * Return an identifier for this history item. If an item is a copy of - * another item, the identifiers will be the same even if they are not the - * same object. - * @return The id for this item. - */ - public int getId() { - return mId; - } - - /** - * Return the url of this history item. The url is the base url of this - * history item. See getTargetUrl() for the url that is the actual target of - * this history item. - * @return The base url of this history item. - * Note: The VM ensures 32-bit atomic read/write operations so we don't have - * to synchronize this method. - */ - public String getUrl() { - return mUrl; - } - - /** - * Return the original url of this history item. This was the requested - * url, the final url may be different as there might have been - * redirects while loading the site. - * @return The original url of this history item. - * - * @hide pending API Council approval - */ - public String getOriginalUrl() { - return mOriginalUrl; - } - - /** - * Return the document title of this history item. - * @return The document title of this history item. - * Note: The VM ensures 32-bit atomic read/write operations so we don't have - * to synchronize this method. - */ - public String getTitle() { - return mTitle; - } - - /** - * Return the favicon of this history item or null if no favicon was found. - * @return A Bitmap containing the favicon for this history item or null. - * Note: The VM ensures 32-bit atomic read/write operations so we don't have - * to synchronize this method. - */ - public Bitmap getFavicon() { - return mFavicon; - } - - /** - * Set the favicon. - * @param icon A Bitmap containing the favicon for this history item. - * Note: The VM ensures 32-bit atomic read/write operations so we don't have - * to synchronize this method. - */ - /*package*/ void setFavicon(Bitmap icon) { - mFavicon = icon; - } - - /** - * Get the pre-flattened data. - * Note: The VM ensures 32-bit atomic read/write operations so we don't have - * to synchronize this method. - */ - /*package*/ byte[] getFlattenedData() { - return mFlattenedData; - } - - /** - * Inflate this item. - * Note: The VM ensures 32-bit atomic read/write operations so we don't have - * to synchronize this method. - */ - /*package*/ void inflate(int nativeFrame) { - inflate(nativeFrame, mFlattenedData); - } - - /** - * Clone the history item for use by clients of WebView. - */ - protected synchronized WebHistoryItem clone() { - return new WebHistoryItem(this); - } - - /* Natively inflate this item, this method is called in the WebCore thread. - */ - private native void inflate(int nativeFrame, byte[] data); - - /* Called by jni when the item is updated */ - private void update(String url, String originalUrl, String title, - Bitmap favicon, byte[] data) { - mUrl = url; - mOriginalUrl = originalUrl; - mTitle = title; - mFavicon = favicon; - mFlattenedData = data; - } -} |