13c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon/* 23c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon * Copyright (C) 2012 The Android Open Source Project 33c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon * 43c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon * Licensed under the Apache License, Version 2.0 (the "License"); 53c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon * you may not use this file except in compliance with the License. 63c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon * You may obtain a copy of the License at 73c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon * 83c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon * http://www.apache.org/licenses/LICENSE-2.0 93c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon * 103c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon * Unless required by applicable law or agreed to in writing, software 113c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon * distributed under the License is distributed on an "AS IS" BASIS, 123c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 133c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon * See the License for the specific language governing permissions and 143c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon * limitations under the License. 153c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon */ 163c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon 173c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixonpackage android.webkit; 183c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon 19451e338c51e8c45efc0d21536dfae6f78f6d5e06Ignacio Sollaimport android.annotation.SystemApi; 203c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixonimport android.content.res.Configuration; 21f119c5208f5f3c54a174086f585a609a222a3d2dHui Shuimport android.content.Intent; 223c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixonimport android.graphics.Bitmap; 233c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixonimport android.graphics.Canvas; 24a5408e619a0d9f4b516d76ee053da05a5d94227dJohn Reckimport android.graphics.Paint; 253c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixonimport android.graphics.Picture; 263c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixonimport android.graphics.Rect; 273c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixonimport android.graphics.drawable.Drawable; 283c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixonimport android.net.http.SslCertificate; 294c8093afe3da4f6d3b9a43510d0b6601aeadb582Selim Gurunimport android.net.Uri; 303c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixonimport android.os.Bundle; 31e319dadaa9970ecfd1dd9dbfd455400153ba5c7bSelim Gurunimport android.os.Handler; 323c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixonimport android.os.Message; 33da7d64225366b40dd10376116bbe19dd8c0b20dbSelim Gurunimport android.print.PrintDocumentAdapter; 34ecdce961ea1082508b5022fe0c12bf3578e7f34aHui Shuimport android.view.DragEvent; 353c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixonimport android.view.KeyEvent; 363c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixonimport android.view.MotionEvent; 373c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixonimport android.view.View; 383c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixonimport android.view.ViewGroup.LayoutParams; 393c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixonimport android.view.accessibility.AccessibilityEvent; 403c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixonimport android.view.accessibility.AccessibilityNodeInfo; 41e3f9071e0daef6e5fe38aa4d40aabd3716eb3e54Ben Murdochimport android.view.accessibility.AccessibilityNodeProvider; 423c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixonimport android.view.inputmethod.EditorInfo; 433c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixonimport android.view.inputmethod.InputConnection; 443c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixonimport android.webkit.WebView.HitTestResult; 453c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixonimport android.webkit.WebView.PictureListener; 46a8352f40316fb265c74d42e908eb30284259b47dTobias Sargeantimport android.webkit.WebView.VisualStateCallback; 47a8352f40316fb265c74d42e908eb30284259b47dTobias Sargeant 483c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon 49926cf56676d760579573470c7848dbf119a86779John Reckimport java.io.BufferedWriter; 503c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixonimport java.io.File; 513c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixonimport java.util.Map; 523c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon 533c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon/** 543c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon * WebView backend provider interface: this interface is the abstract backend to a WebView 553c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon * instance; each WebView object is bound to exactly one WebViewProvider object which implements 563c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon * the runtime behavior of that WebView. 573c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon * 583c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon * All methods must behave as per their namesake in {@link WebView}, unless otherwise noted. 593c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon * 603c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon * @hide Not part of the public API; only required by system implementors. 613c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon */ 62451e338c51e8c45efc0d21536dfae6f78f6d5e06Ignacio Solla@SystemApi 633c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixonpublic interface WebViewProvider { 643c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon //------------------------------------------------------------------------- 653c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon // Main interface for backend provider of the WebView class. 663c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon //------------------------------------------------------------------------- 673c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon /** 683c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon * Initialize this WebViewProvider instance. Called after the WebView has fully constructed. 693c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon * @param javaScriptInterfaces is a Map of interface names, as keys, and 703c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon * object implementing those interfaces, as values. 713c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon * @param privateBrowsing If true the web view will be initialized in private / incognito mode. 723c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon */ 733c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon public void init(Map<String, Object> javaScriptInterfaces, 743c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon boolean privateBrowsing); 753c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon 76c8694a082ab4870d9f148ac98a5e1b3b07d75cc0Paul Miller // Deprecated - should never be called 773c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon public void setHorizontalScrollbarOverlay(boolean overlay); 783c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon 79c8694a082ab4870d9f148ac98a5e1b3b07d75cc0Paul Miller // Deprecated - should never be called 803c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon public void setVerticalScrollbarOverlay(boolean overlay); 813c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon 82c8694a082ab4870d9f148ac98a5e1b3b07d75cc0Paul Miller // Deprecated - should never be called 833c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon public boolean overlayHorizontalScrollbar(); 843c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon 85c8694a082ab4870d9f148ac98a5e1b3b07d75cc0Paul Miller // Deprecated - should never be called 863c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon public boolean overlayVerticalScrollbar(); 873c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon 883c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon public int getVisibleTitleHeight(); 893c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon 903c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon public SslCertificate getCertificate(); 913c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon 923c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon public void setCertificate(SslCertificate certificate); 933c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon 943c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon public void savePassword(String host, String username, String password); 953c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon 963c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon public void setHttpAuthUsernamePassword(String host, String realm, 973c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon String username, String password); 983c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon 993c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon public String[] getHttpAuthUsernamePassword(String host, String realm); 1003c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon 1013c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon /** 1023c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon * See {@link WebView#destroy()}. 1033c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon * As well as releasing the internal state and resources held by the implementation, 1043c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon * the provider should null all references it holds on the WebView proxy class, and ensure 1053c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon * no further method calls are made to it. 1063c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon */ 1073c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon public void destroy(); 1083c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon 1093c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon public void setNetworkAvailable(boolean networkUp); 1103c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon 1113c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon public WebBackForwardList saveState(Bundle outState); 1123c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon 1133c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon public boolean savePicture(Bundle b, final File dest); 1143c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon 1153c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon public boolean restorePicture(Bundle b, File src); 1163c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon 1173c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon public WebBackForwardList restoreState(Bundle inState); 1183c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon 1193c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon public void loadUrl(String url, Map<String, String> additionalHttpHeaders); 1203c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon 1213c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon public void loadUrl(String url); 1223c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon 1233c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon public void postUrl(String url, byte[] postData); 1243c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon 1253c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon public void loadData(String data, String mimeType, String encoding); 1263c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon 1273c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon public void loadDataWithBaseURL(String baseUrl, String data, 1283c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon String mimeType, String encoding, String historyUrl); 1293c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon 130a5cdd51cb7dc3acd608b67186bdef1d2a12bdbe7Ben Murdoch public void evaluateJavaScript(String script, ValueCallback<String> resultCallback); 131a5cdd51cb7dc3acd608b67186bdef1d2a12bdbe7Ben Murdoch 1323c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon public void saveWebArchive(String filename); 1333c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon 1343c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon public void saveWebArchive(String basename, boolean autoname, ValueCallback<String> callback); 1353c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon 1363c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon public void stopLoading(); 1373c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon 1383c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon public void reload(); 1393c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon 1403c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon public boolean canGoBack(); 1413c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon 1423c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon public void goBack(); 1433c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon 1443c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon public boolean canGoForward(); 1453c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon 1463c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon public void goForward(); 1473c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon 1483c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon public boolean canGoBackOrForward(int steps); 1493c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon 1503c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon public void goBackOrForward(int steps); 1513c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon 1523c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon public boolean isPrivateBrowsingEnabled(); 1533c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon 1543c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon public boolean pageUp(boolean top); 1553c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon 1563c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon public boolean pageDown(boolean bottom); 1573c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon 158a8352f40316fb265c74d42e908eb30284259b47dTobias Sargeant public void insertVisualStateCallback(long requestId, VisualStateCallback callback); 159a8352f40316fb265c74d42e908eb30284259b47dTobias Sargeant 1603c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon public void clearView(); 1613c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon 1623c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon public Picture capturePicture(); 1633c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon 16423a1af6f83bb51478689020890582f500c73e6baSelim Gurun public PrintDocumentAdapter createPrintDocumentAdapter(String documentName); 1652167c0be56cc859e38f69df150747055d67b1ea0Selim Gurun 1663c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon public float getScale(); 1673c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon 1683c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon public void setInitialScale(int scaleInPercent); 1693c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon 1703c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon public void invokeZoomPicker(); 1713c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon 1723c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon public HitTestResult getHitTestResult(); 1733c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon 1743c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon public void requestFocusNodeHref(Message hrefMsg); 1753c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon 1763c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon public void requestImageRef(Message msg); 1773c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon 1783c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon public String getUrl(); 1793c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon 1803c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon public String getOriginalUrl(); 1813c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon 1823c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon public String getTitle(); 1833c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon 1843c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon public Bitmap getFavicon(); 1853c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon 1863c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon public String getTouchIconUrl(); 1873c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon 1883c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon public int getProgress(); 1893c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon 1903c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon public int getContentHeight(); 1913c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon 1923c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon public int getContentWidth(); 1933c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon 1943c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon public void pauseTimers(); 1953c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon 1963c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon public void resumeTimers(); 1973c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon 1983c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon public void onPause(); 1993c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon 2003c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon public void onResume(); 2013c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon 2023c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon public boolean isPaused(); 2033c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon 2043c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon public void freeMemory(); 2053c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon 2063c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon public void clearCache(boolean includeDiskFiles); 2073c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon 2083c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon public void clearFormData(); 2093c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon 2103c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon public void clearHistory(); 2113c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon 2123c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon public void clearSslPreferences(); 2133c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon 2143c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon public WebBackForwardList copyBackForwardList(); 2153c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon 216d405a433e66a7bff086c5ba5653ae4268b2b994dVictoria Lease public void setFindListener(WebView.FindListener listener); 217abeb6a791501151308d06db6aebb438e16c1a784Victoria Lease 2183c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon public void findNext(boolean forward); 2193c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon 2203c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon public int findAll(String find); 2213c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon 222abeb6a791501151308d06db6aebb438e16c1a784Victoria Lease public void findAllAsync(String find); 223abeb6a791501151308d06db6aebb438e16c1a784Victoria Lease 2243c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon public boolean showFindDialog(String text, boolean showIme); 2253c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon 2263c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon public void clearMatches(); 2273c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon 2283c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon public void documentHasImages(Message response); 2293c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon 2303c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon public void setWebViewClient(WebViewClient client); 2313c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon 2323c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon public void setDownloadListener(DownloadListener listener); 2333c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon 2343c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon public void setWebChromeClient(WebChromeClient client); 2353c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon 2363c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon public void setPictureListener(PictureListener listener); 2373c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon 2383c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon public void addJavascriptInterface(Object obj, String interfaceName); 2393c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon 2403c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon public void removeJavascriptInterface(String interfaceName); 2413c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon 2424c8093afe3da4f6d3b9a43510d0b6601aeadb582Selim Gurun public WebMessagePort[] createWebMessageChannel(); 2434c8093afe3da4f6d3b9a43510d0b6601aeadb582Selim Gurun 2444c8093afe3da4f6d3b9a43510d0b6601aeadb582Selim Gurun public void postMessageToMainFrame(WebMessage message, Uri targetOrigin); 2454c8093afe3da4f6d3b9a43510d0b6601aeadb582Selim Gurun 2463c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon public WebSettings getSettings(); 2473c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon 2483c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon public void setMapTrackballToArrowKeys(boolean setMap); 2493c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon 2503c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon public void flingScroll(int vx, int vy); 2513c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon 2523c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon public View getZoomControls(); 2533c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon 2543c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon public boolean canZoomIn(); 2553c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon 2563c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon public boolean canZoomOut(); 2573c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon 2583ee06efef34b7f619b6b31b58447c64eda9fc0e7Marcin Kosiba public boolean zoomBy(float zoomFactor); 2593ee06efef34b7f619b6b31b58447c64eda9fc0e7Marcin Kosiba 2603c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon public boolean zoomIn(); 2613c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon 2623c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon public boolean zoomOut(); 2633c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon 264926cf56676d760579573470c7848dbf119a86779John Reck public void dumpViewHierarchyWithProperties(BufferedWriter out, int level); 265926cf56676d760579573470c7848dbf119a86779John Reck 266926cf56676d760579573470c7848dbf119a86779John Reck public View findHierarchyView(String className, int hashCode); 267926cf56676d760579573470c7848dbf119a86779John Reck 2683c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon //------------------------------------------------------------------------- 26952c9f7f95083a9d041b9261522e929073cb52fd5Ben Murdoch // Provider internal methods 2703c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon //------------------------------------------------------------------------- 2713c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon 2723c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon /** 2733c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon * @return the ViewDelegate implementation. This provides the functionality to back all of 2743c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon * the name-sake functions from the View and ViewGroup base classes of WebView. 2753c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon */ 2763c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon /* package */ ViewDelegate getViewDelegate(); 2773c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon 2783c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon /** 2793c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon * @return a ScrollDelegate implementation. Normally this would be same object as is 2803c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon * returned by getViewDelegate(). 2813c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon */ 2823c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon /* package */ ScrollDelegate getScrollDelegate(); 2833c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon 28452c9f7f95083a9d041b9261522e929073cb52fd5Ben Murdoch /** 28552c9f7f95083a9d041b9261522e929073cb52fd5Ben Murdoch * Only used by FindActionModeCallback to inform providers that the find dialog has 28652c9f7f95083a9d041b9261522e929073cb52fd5Ben Murdoch * been dismissed. 28752c9f7f95083a9d041b9261522e929073cb52fd5Ben Murdoch */ 28852c9f7f95083a9d041b9261522e929073cb52fd5Ben Murdoch public void notifyFindDialogDismissed(); 28952c9f7f95083a9d041b9261522e929073cb52fd5Ben Murdoch 2903c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon //------------------------------------------------------------------------- 2913c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon // View / ViewGroup delegation methods 2923c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon //------------------------------------------------------------------------- 2933c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon 2943c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon /** 2953c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon * Provides mechanism for the name-sake methods declared in View and ViewGroup to be delegated 2963c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon * into the WebViewProvider instance. 2973c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon * NOTE For many of these methods, the WebView will provide a super.Foo() call before or after 2983c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon * making the call into the provider instance. This is done for convenience in the common case 2993c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon * of maintaining backward compatibility. For remaining super class calls (e.g. where the 3003c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon * provider may need to only conditionally make the call based on some internal state) see the 3013c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon * {@link WebView.PrivateAccess} callback class. 3023c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon */ 3033c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon // TODO: See if the pattern of the super-class calls can be rationalized at all, and document 3043c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon // the remainder on the methods below. 3053c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon interface ViewDelegate { 3063c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon public boolean shouldDelayChildPressedState(); 3073c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon 30850b26a5c27296ef20c3930213ece8a911ec85104Selim Gurun public void onProvideVirtualStructure(android.view.ViewStructure structure); 3091b650cb6f99e0481ed20795ec19fc62bbf1191baSelim Gurun 310e3f9071e0daef6e5fe38aa4d40aabd3716eb3e54Ben Murdoch public AccessibilityNodeProvider getAccessibilityNodeProvider(); 311e3f9071e0daef6e5fe38aa4d40aabd3716eb3e54Ben Murdoch 3123e853fb1d27eede6f90ae8af164acdc310d472ceMarcin Kosiba public void onInitializeAccessibilityNodeInfo(AccessibilityNodeInfo info); 3133c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon 3143e853fb1d27eede6f90ae8af164acdc310d472ceMarcin Kosiba public void onInitializeAccessibilityEvent(AccessibilityEvent event); 3153c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon 3163e853fb1d27eede6f90ae8af164acdc310d472ceMarcin Kosiba public boolean performAccessibilityAction(int action, Bundle arguments); 317448902d757bb5d5f0284a06b0193549f1e1f369falanv 3183c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon public void setOverScrollMode(int mode); 3193c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon 3203c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon public void setScrollBarStyle(int style); 3213c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon 3223c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon public void onDrawVerticalScrollBar(Canvas canvas, Drawable scrollBar, int l, int t, 3233c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon int r, int b); 3243c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon 3253c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon public void onOverScrolled(int scrollX, int scrollY, boolean clampedX, boolean clampedY); 3263c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon 3273c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon public void onWindowVisibilityChanged(int visibility); 3283c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon 3293c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon public void onDraw(Canvas canvas); 3303c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon 3313c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon public void setLayoutParams(LayoutParams layoutParams); 3323c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon 3333c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon public boolean performLongClick(); 3343c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon 3353c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon public void onConfigurationChanged(Configuration newConfig); 3363c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon 3373c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon public InputConnection onCreateInputConnection(EditorInfo outAttrs); 3383c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon 339ecdce961ea1082508b5022fe0c12bf3578e7f34aHui Shu public boolean onDragEvent(DragEvent event); 340ecdce961ea1082508b5022fe0c12bf3578e7f34aHui Shu 3413c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon public boolean onKeyMultiple(int keyCode, int repeatCount, KeyEvent event); 3423c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon 3433c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon public boolean onKeyDown(int keyCode, KeyEvent event); 3443c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon 3453c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon public boolean onKeyUp(int keyCode, KeyEvent event); 3463c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon 3473c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon public void onAttachedToWindow(); 3483c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon 3493c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon public void onDetachedFromWindow(); 3503c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon 3513c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon public void onVisibilityChanged(View changedView, int visibility); 3523c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon 3533c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon public void onWindowFocusChanged(boolean hasWindowFocus); 3543c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon 3553c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon public void onFocusChanged(boolean focused, int direction, Rect previouslyFocusedRect); 3563c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon 3573c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon public boolean setFrame(int left, int top, int right, int bottom); 3583c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon 3593c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon public void onSizeChanged(int w, int h, int ow, int oh); 3603c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon 3613c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon public void onScrollChanged(int l, int t, int oldl, int oldt); 3623c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon 3633c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon public boolean dispatchKeyEvent(KeyEvent event); 3643c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon 3653c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon public boolean onTouchEvent(MotionEvent ev); 3663c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon 3673c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon public boolean onHoverEvent(MotionEvent event); 3683c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon 3693c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon public boolean onGenericMotionEvent(MotionEvent event); 3703c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon 3713c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon public boolean onTrackballEvent(MotionEvent ev); 3723c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon 3733c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon public boolean requestFocus(int direction, Rect previouslyFocusedRect); 3743c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon 3753c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon public void onMeasure(int widthMeasureSpec, int heightMeasureSpec); 3763c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon 3773c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon public boolean requestChildRectangleOnScreen(View child, Rect rect, boolean immediate); 3783c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon 3793c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon public void setBackgroundColor(int color); 380a5408e619a0d9f4b516d76ee053da05a5d94227dJohn Reck 381a5408e619a0d9f4b516d76ee053da05a5d94227dJohn Reck public void setLayerType(int layerType, Paint paint); 382e623e2448436d5496d5a28b7cec1b746ed0dc5e2Ben Murdoch 383e623e2448436d5496d5a28b7cec1b746ed0dc5e2Ben Murdoch public void preDispatchDraw(Canvas canvas); 3847302f4f8f7d0e92fcdf0a068eab2b6a47810e926Ben Murdoch 3857302f4f8f7d0e92fcdf0a068eab2b6a47810e926Ben Murdoch public void onStartTemporaryDetach(); 3867302f4f8f7d0e92fcdf0a068eab2b6a47810e926Ben Murdoch 3877302f4f8f7d0e92fcdf0a068eab2b6a47810e926Ben Murdoch public void onFinishTemporaryDetach(); 388f119c5208f5f3c54a174086f585a609a222a3d2dHui Shu 389f119c5208f5f3c54a174086f585a609a222a3d2dHui Shu public void onActivityResult(int requestCode, int resultCode, Intent data); 390e319dadaa9970ecfd1dd9dbfd455400153ba5c7bSelim Gurun 391e319dadaa9970ecfd1dd9dbfd455400153ba5c7bSelim Gurun public Handler getHandler(Handler originalHandler); 392e319dadaa9970ecfd1dd9dbfd455400153ba5c7bSelim Gurun 393e319dadaa9970ecfd1dd9dbfd455400153ba5c7bSelim Gurun public View findFocus(View originalFocusedView); 3943c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon } 3953c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon 3963c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon interface ScrollDelegate { 3973c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon // These methods are declared protected in the ViewGroup base class. This interface 3983c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon // exists to promote them to public so they may be called by the WebView proxy class. 3993c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon // TODO: Combine into ViewDelegate? 4003c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon /** 4013c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon * See {@link android.webkit.WebView#computeHorizontalScrollRange} 4023c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon */ 4033c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon public int computeHorizontalScrollRange(); 4043c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon 4053c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon /** 4063c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon * See {@link android.webkit.WebView#computeHorizontalScrollOffset} 4073c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon */ 4083c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon public int computeHorizontalScrollOffset(); 4093c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon 4103c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon /** 4113c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon * See {@link android.webkit.WebView#computeVerticalScrollRange} 4123c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon */ 4133c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon public int computeVerticalScrollRange(); 4143c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon 4153c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon /** 4163c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon * See {@link android.webkit.WebView#computeVerticalScrollOffset} 4173c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon */ 4183c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon public int computeVerticalScrollOffset(); 4193c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon 4203c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon /** 4213c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon * See {@link android.webkit.WebView#computeVerticalScrollExtent} 4223c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon */ 4233c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon public int computeVerticalScrollExtent(); 4243c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon 4253c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon /** 4263c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon * See {@link android.webkit.WebView#computeScroll} 4273c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon */ 4283c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon public void computeScroll(); 4293c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon } 4303c90952036a5ff7ddb2946c643f1a0bf1c31d53aJonathan Dixon} 431