Java tutorial
/* * Copyright (C) 2013 Baidu.com Inc * * 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 com.baidu.cafe.local.record; import java.io.BufferedReader; import java.io.FileInputStream; import java.io.IOException; import java.io.InputStream; import java.io.InputStreamReader; import java.lang.reflect.InvocationTargetException; import java.util.HashMap; import java.util.ArrayList; import java.util.LinkedList; import java.util.Queue; import org.json.JSONObject; import android.graphics.Bitmap; import android.net.http.SslError; import android.os.Build; import android.os.Message; import android.os.SystemClock; import android.view.KeyEvent; import android.view.View; import android.webkit.ConsoleMessage; import android.webkit.GeolocationPermissions.Callback; import android.webkit.HttpAuthHandler; import android.webkit.JsPromptResult; import android.webkit.JsResult; import android.webkit.SslErrorHandler; import android.webkit.ValueCallback; import android.webkit.WebChromeClient; import android.webkit.WebChromeClient.CustomViewCallback; import android.webkit.WebResourceResponse; import android.webkit.WebStorage.QuotaUpdater; import android.webkit.WebView; import android.webkit.WebViewClient; import com.baidu.cafe.CafeTestCase; import com.baidu.cafe.local.DESEncryption; import com.baidu.cafe.local.LocalLib; import com.baidu.cafe.local.Log; /** * one object one webview * * @author leiming@baidu.com * @date 2013-4-12 * @version * @todo */ public class WebElementRecorder { private ViewRecorder viewRecorder = null; private WebView webView = null; private WebElementEventCreator webElementEventCreator = null; private final static int TIMEOUT_NEXT_EVENT = 500; /** * lock for OutputEventQueue */ private static String mSyncWebElementRecordEventQueue = new String("mSyncWebElementRecordEventQueue"); private Queue<WebElementRecordEvent> mWebElementRecordEventQueue = new LinkedList<WebElementRecordEvent>(); public WebElementRecorder(ViewRecorder viewRecorder) { this.viewRecorder = viewRecorder; this.webElementEventCreator = new WebElementEventCreator(viewRecorder); this.mWebElementRecordEventQueue.clear(); } public boolean offerWebElementRecordEventQueue(WebElementRecordEvent event) { synchronized (mSyncWebElementRecordEventQueue) { return mWebElementRecordEventQueue.offer(event); } } public WebElementRecordEvent peekWebElementRecordEventQueue() { synchronized (mSyncWebElementRecordEventQueue) { return mWebElementRecordEventQueue.peek(); } } public WebElementRecordEvent pollWebElementRecordEventQueue() { synchronized (mSyncWebElementRecordEventQueue) { return mWebElementRecordEventQueue.poll(); } } private void sleep(long time) { try { Thread.sleep(time); } catch (Exception ignored) { } } /** * set hook listener on WebView body * * @param webView * @return */ public void handleWebView(final WebView webView) { if (webView == null) { return; } print("start monitor WebView: " + webView); webView.post(new Runnable() { public void run() { print("webView getURL: " + webView.getUrl()); } }); this.webView = webView; // monitor WebView hookWebView(webView); handleWebElementRecordEventQueue(); } public void handleWebElementRecordEventQueue() { new Thread(new Runnable() { public void run() { ArrayList<WebElementRecordEvent> events = new ArrayList<WebElementRecordEvent>(); while (true) { WebElementRecordEvent lastRecordEvent = null; long endTime = System.currentTimeMillis() + TIMEOUT_NEXT_EVENT; WebElementRecordEvent e = null; while (true) { e = null; if ((e = pollWebElementRecordEventQueue()) != null) { // here comes a record event endTime = System.currentTimeMillis() + TIMEOUT_NEXT_EVENT; if (lastRecordEvent == null) { // if e is the first record event events.add(e); lastRecordEvent = e; } else { if (e.time > lastRecordEvent.time && e.familyString.equals(lastRecordEvent.familyString)) { events.add(e); lastRecordEvent = e; } else { offerOutputEventQueue(events); lastRecordEvent = null; events.clear(); } } } else { // wait until timeout, then offerOutputEventQueue if (System.currentTimeMillis() > endTime) { offerOutputEventQueue(events); lastRecordEvent = null; events.clear(); sleep(50); break; } } sleep(10); } } } }).start(); } private boolean offerOutputEventQueue(ArrayList<WebElementRecordEvent> events) { if (events.isEmpty()) { return false; } boolean eventOffered = false; boolean isTouchstart = false; boolean isTouchmove = false; for (WebElementRecordEvent e : events) { if ("touchstart".equals(e.action)) { isTouchstart = true; } else if ("touchmove".equals(e.action)) { if (isTouchstart) { isTouchmove = true; } else {// touchmove without touchstart before, note as illegal eventOffered = false; break; } } else if ("touchcancel".equals(e.action)) { eventOffered = false; break; } else if ("touchend".equals(e.action)) { // when it comes touchstart -> touchend without touchmove in the // list, offer a click action if (isTouchstart && !isTouchmove) { eventOffered = true; // break; } else { // touchstart -> touchmove -> touchend eventOffered = false; // break; } break; } else if ("click".equals(e.action)) { eventOffered = true; break; } } if (eventOffered) { WebElementRecordEvent e = events.get(0); OutputEvent outputEvent = new WebElementClickEvent(e.view); outputEvent.setCode( String.format("local.recordReplay.clickOnWebElementByFamilyString(\"%s\"); // Click On [%s]", e.familyString, e.tag)); viewRecorder.offerOutputEventQueue(outputEvent); } return eventOffered; } /** * @param webView * @return */ private WebViewClient getOriginalWebViewClient(final WebView webView) { // save old WebViewClient WebViewClient mWebViewClient = null; try { // print("Build.VERSION.SDK_INT : " + Build.VERSION.SDK_INT); if (Build.VERSION.SDK_INT > 14) { Object originalWebViewClassic = viewRecorder.getLocalLib().invoke(webView, "android.webkit.WebView", "getWebViewProvider", new Class[] {}, new Object[] {}); Object originalCallbackProxy = viewRecorder.getLocalLib().getField(originalWebViewClassic, null, "mCallbackProxy"); mWebViewClient = (WebViewClient) viewRecorder.getLocalLib().getField(originalCallbackProxy, null, "mWebViewClient"); } else { print("getClass:" + webView.getClass()); mWebViewClient = (WebViewClient) viewRecorder.getLocalLib().invoke(webView, "android.webkit.WebView", "getWebViewClient", new Class[] {}, new Object[] {}); } } catch (SecurityException e) { e.printStackTrace(); } catch (IllegalArgumentException e) { e.printStackTrace(); } catch (NoSuchFieldException e) { e.printStackTrace(); } catch (IllegalAccessException e) { e.printStackTrace(); } catch (NoSuchMethodException e) { e.printStackTrace(); } catch (InvocationTargetException e) { e.printStackTrace(); } return mWebViewClient; } /** * use java reflect mechanism to get original WebChromeClient object * * @param webView * @return */ private WebChromeClient getOriginalWebChromeClient(final WebView webView) { WebChromeClient mWebChromeClient = null; try { if (Build.VERSION.SDK_INT > 14) { Object originalWebViewClassic = viewRecorder.getLocalLib().invoke(webView, "android.webkit.WebView", "getWebViewProvider", new Class[] {}, new Object[] {}); Object originalCallbackProxy = viewRecorder.getLocalLib().getField(originalWebViewClassic, null, "mCallbackProxy"); mWebChromeClient = (WebChromeClient) viewRecorder.getLocalLib().getField(originalCallbackProxy, null, "mWebChromeClient"); } else { mWebChromeClient = (WebChromeClient) viewRecorder.getLocalLib().invoke(webView, "android.webkit.WebView", "getWebChromeClient", new Class[] {}, new Object[] {}); } } catch (SecurityException e) { e.printStackTrace(); } catch (IllegalArgumentException e) { e.printStackTrace(); } catch (NoSuchMethodException e) { e.printStackTrace(); } catch (IllegalAccessException e) { e.printStackTrace(); } catch (InvocationTargetException e) { e.printStackTrace(); } catch (NoSuchFieldException e) { e.printStackTrace(); } return mWebChromeClient; } public void setHookedWebChromeClient(final WebView webView) { webElementEventCreator.prepareForStart(); if (webView != null) { webView.post(new Runnable() { public void run() { webView.getSettings().setJavaScriptEnabled(true); final WebChromeClient originalWebChromeClient = getOriginalWebChromeClient(webView); if (originalWebChromeClient != null) { webView.setWebChromeClient(new WebChromeClient() { HashMap<String, Boolean> invoke = new HashMap<String, Boolean>(); /** * Overrides onJsPrompt in order to create * {@code WebElement} objects based on the web * elements attributes prompted by the injections of * JavaScript */ @Override public boolean onJsPrompt(WebView view, String url, String message, String defaultValue, JsPromptResult r) { if (message != null) { if (message.endsWith("WebElementRecorder-finished")) { // Log.i("onJsPrompt : " + message); webElementEventCreator.setFinished(true); } else { webElementEventCreator.createWebElementEvent(message, view); } } r.confirm(); return true; } @Override public Bitmap getDefaultVideoPoster() { Bitmap ret = null; String funcName = new Throwable().getStackTrace()[1].getMethodName(); if (invoke.get(funcName) == null || !invoke.get(funcName)) { invoke.put(funcName, true); ret = originalWebChromeClient.getDefaultVideoPoster(); invoke.put(funcName, false); } return ret; } @Override public View getVideoLoadingProgressView() { View ret = null; String funcName = new Throwable().getStackTrace()[1].getMethodName(); if (invoke.get(funcName) == null || !invoke.get(funcName)) { invoke.put(funcName, true); ret = originalWebChromeClient.getVideoLoadingProgressView(); invoke.put(funcName, false); } return ret; } @Override public void getVisitedHistory(ValueCallback<String[]> callback) { String funcName = new Throwable().getStackTrace()[1].getMethodName(); if (invoke.get(funcName) == null || !invoke.get(funcName)) { invoke.put(funcName, true); originalWebChromeClient.getVisitedHistory(callback); invoke.put(funcName, false); } } @Override public void onCloseWindow(WebView window) { String funcName = new Throwable().getStackTrace()[1].getMethodName(); if (invoke.get(funcName) == null || !invoke.get(funcName)) { invoke.put(funcName, true); originalWebChromeClient.onCloseWindow(window); invoke.put(funcName, false); } } @Override public boolean onConsoleMessage(ConsoleMessage consoleMessage) { boolean ret = false; String funcName = new Throwable().getStackTrace()[1].getMethodName(); if (invoke.get(funcName) == null || !invoke.get(funcName)) { invoke.put(funcName, true); ret = originalWebChromeClient.onConsoleMessage(consoleMessage); invoke.put(funcName, false); } return ret; } @Override public void onConsoleMessage(String message, int lineNumber, String sourceID) { String funcName = new Throwable().getStackTrace()[1].getMethodName(); if (invoke.get(funcName) == null || !invoke.get(funcName)) { invoke.put(funcName, true); originalWebChromeClient.onConsoleMessage(message, lineNumber, sourceID); invoke.put(funcName, false); } } @Override public boolean onCreateWindow(WebView view, boolean isDialog, boolean isUserGesture, Message resultMsg) { boolean ret = false; String funcName = new Throwable().getStackTrace()[1].getMethodName(); if (invoke.get(funcName) == null || !invoke.get(funcName)) { invoke.put(funcName, true); ret = originalWebChromeClient.onCreateWindow(view, isDialog, isUserGesture, resultMsg); invoke.put(funcName, false); } return ret; } @Override public void onExceededDatabaseQuota(String url, String databaseIdentifier, long quota, long estimatedDatabaseSize, long totalQuota, QuotaUpdater quotaUpdater) { String funcName = new Throwable().getStackTrace()[1].getMethodName(); if (invoke.get(funcName) == null || !invoke.get(funcName)) { invoke.put(funcName, true); originalWebChromeClient.onExceededDatabaseQuota(url, databaseIdentifier, quota, estimatedDatabaseSize, totalQuota, quotaUpdater); invoke.put(funcName, false); } } @Override public void onGeolocationPermissionsHidePrompt() { String funcName = new Throwable().getStackTrace()[1].getMethodName(); if (invoke.get(funcName) == null || !invoke.get(funcName)) { invoke.put(funcName, true); originalWebChromeClient.onGeolocationPermissionsHidePrompt(); invoke.put(funcName, false); } } @Override public void onGeolocationPermissionsShowPrompt(String origin, Callback callback) { String funcName = new Throwable().getStackTrace()[1].getMethodName(); if (invoke.get(funcName) == null || !invoke.get(funcName)) { invoke.put(funcName, true); originalWebChromeClient.onGeolocationPermissionsShowPrompt(origin, callback); invoke.put(funcName, false); } } @Override public void onHideCustomView() { String funcName = new Throwable().getStackTrace()[1].getMethodName(); if (invoke.get(funcName) == null || !invoke.get(funcName)) { invoke.put(funcName, true); originalWebChromeClient.onHideCustomView(); invoke.put(funcName, false); } } @Override public boolean onJsAlert(WebView view, String url, String message, JsResult result) { boolean ret = false; String funcName = new Throwable().getStackTrace()[1].getMethodName(); if (invoke.get(funcName) == null || !invoke.get(funcName)) { invoke.put(funcName, true); ret = originalWebChromeClient.onJsAlert(view, url, message, result); invoke.put(funcName, false); } return ret; } @Override public boolean onJsBeforeUnload(WebView view, String url, String message, JsResult result) { boolean ret = false; String funcName = new Throwable().getStackTrace()[1].getMethodName(); if (invoke.get(funcName) == null || !invoke.get(funcName)) { invoke.put(funcName, true); ret = originalWebChromeClient.onJsBeforeUnload(view, url, message, result); invoke.put(funcName, false); } return ret; } @Override public boolean onJsConfirm(WebView view, String url, String message, JsResult result) { boolean ret = false; String funcName = new Throwable().getStackTrace()[1].getMethodName(); if (invoke.get(funcName) == null || !invoke.get(funcName)) { invoke.put(funcName, true); ret = originalWebChromeClient.onJsConfirm(view, url, message, result); invoke.put(funcName, false); } return ret; } @Override public boolean onJsTimeout() { boolean ret = false; String funcName = new Throwable().getStackTrace()[1].getMethodName(); if (invoke.get(funcName) == null || !invoke.get(funcName)) { invoke.put(funcName, true); ret = originalWebChromeClient.onJsTimeout(); invoke.put(funcName, false); } return ret; } @Override public void onProgressChanged(WebView view, int newProgress) { String funcName = new Throwable().getStackTrace()[1].getMethodName(); if (invoke.get(funcName) == null || !invoke.get(funcName)) { invoke.put(funcName, true); originalWebChromeClient.onProgressChanged(view, newProgress); invoke.put(funcName, false); } } @Override public void onReachedMaxAppCacheSize(long requiredStorage, long quota, QuotaUpdater quotaUpdater) { String funcName = new Throwable().getStackTrace()[1].getMethodName(); if (invoke.get(funcName) == null || !invoke.get(funcName)) { invoke.put(funcName, true); originalWebChromeClient.onReachedMaxAppCacheSize(requiredStorage, quota, quotaUpdater); invoke.put(funcName, false); } } @Override public void onReceivedIcon(WebView view, Bitmap icon) { String funcName = new Throwable().getStackTrace()[1].getMethodName(); if (invoke.get(funcName) == null || !invoke.get(funcName)) { invoke.put(funcName, true); originalWebChromeClient.onReceivedIcon(view, icon); invoke.put(funcName, false); } } @Override public void onReceivedTitle(WebView view, String title) { String funcName = new Throwable().getStackTrace()[1].getMethodName(); if (invoke.get(funcName) == null || !invoke.get(funcName)) { invoke.put(funcName, true); originalWebChromeClient.onReceivedTitle(view, title); invoke.put(funcName, false); } } @Override public void onReceivedTouchIconUrl(WebView view, String url, boolean precomposed) { String funcName = new Throwable().getStackTrace()[1].getMethodName(); if (invoke.get(funcName) == null || !invoke.get(funcName)) { invoke.put(funcName, true); originalWebChromeClient.onReceivedTouchIconUrl(view, url, precomposed); invoke.put(funcName, false); } } @Override public void onRequestFocus(WebView view) { String funcName = new Throwable().getStackTrace()[1].getMethodName(); if (invoke.get(funcName) == null || !invoke.get(funcName)) { invoke.put(funcName, true); originalWebChromeClient.onRequestFocus(view); invoke.put(funcName, false); } } @Override public void onShowCustomView(View view, CustomViewCallback callback) { String funcName = new Throwable().getStackTrace()[1].getMethodName(); if (invoke.get(funcName) == null || !invoke.get(funcName)) { invoke.put(funcName, true); originalWebChromeClient.onShowCustomView(view, callback); invoke.put(funcName, false); } } public void onShowCustomView(View view, int requestedOrientation, CustomViewCallback callback) { if (Build.VERSION.SDK_INT >= 14) { String funcName = new Throwable().getStackTrace()[1].getMethodName(); if (invoke.get(funcName) == null || !invoke.get(funcName)) { invoke.put(funcName, true); originalWebChromeClient.onShowCustomView(view, requestedOrientation, callback); invoke.put(funcName, false); } } } }); } else { webView.setWebChromeClient(new WebChromeClient() { /* (non-Javadoc) * @see android.webkit.WebChromeClient#getDefaultVideoPoster() */ @Override public Bitmap getDefaultVideoPoster() { // TODO Auto-generated method stub return super.getDefaultVideoPoster(); } /* (non-Javadoc) * @see android.webkit.WebChromeClient#getVideoLoadingProgressView() */ @Override public View getVideoLoadingProgressView() { // TODO Auto-generated method stub return super.getVideoLoadingProgressView(); } /* (non-Javadoc) * @see android.webkit.WebChromeClient#getVisitedHistory(android.webkit.ValueCallback) */ @Override public void getVisitedHistory(ValueCallback<String[]> callback) { // TODO Auto-generated method stub super.getVisitedHistory(callback); } /* (non-Javadoc) * @see android.webkit.WebChromeClient#onCloseWindow(android.webkit.WebView) */ @Override public void onCloseWindow(WebView window) { // TODO Auto-generated method stub super.onCloseWindow(window); } /* (non-Javadoc) * @see android.webkit.WebChromeClient#onConsoleMessage(android.webkit.ConsoleMessage) */ @Override public boolean onConsoleMessage(ConsoleMessage consoleMessage) { // TODO Auto-generated method stub return super.onConsoleMessage(consoleMessage); } /* (non-Javadoc) * @see android.webkit.WebChromeClient#onConsoleMessage(java.lang.String, int, java.lang.String) */ @Override public void onConsoleMessage(String message, int lineNumber, String sourceID) { // TODO Auto-generated method stub super.onConsoleMessage(message, lineNumber, sourceID); } /* (non-Javadoc) * @see android.webkit.WebChromeClient#onCreateWindow(android.webkit.WebView, boolean, boolean, android.os.Message) */ @Override public boolean onCreateWindow(WebView view, boolean isDialog, boolean isUserGesture, Message resultMsg) { // TODO Auto-generated method stub return super.onCreateWindow(view, isDialog, isUserGesture, resultMsg); } /* (non-Javadoc) * @see android.webkit.WebChromeClient#onExceededDatabaseQuota(java.lang.String, java.lang.String, long, long, long, android.webkit.WebStorage.QuotaUpdater) */ @Override public void onExceededDatabaseQuota(String url, String databaseIdentifier, long quota, long estimatedDatabaseSize, long totalQuota, QuotaUpdater quotaUpdater) { // TODO Auto-generated method stub super.onExceededDatabaseQuota(url, databaseIdentifier, quota, estimatedDatabaseSize, totalQuota, quotaUpdater); } /* (non-Javadoc) * @see android.webkit.WebChromeClient#onGeolocationPermissionsHidePrompt() */ @Override public void onGeolocationPermissionsHidePrompt() { // TODO Auto-generated method stub super.onGeolocationPermissionsHidePrompt(); } /* (non-Javadoc) * @see android.webkit.WebChromeClient#onGeolocationPermissionsShowPrompt(java.lang.String, android.webkit.GeolocationPermissions.Callback) */ @Override public void onGeolocationPermissionsShowPrompt(String origin, Callback callback) { // TODO Auto-generated method stub super.onGeolocationPermissionsShowPrompt(origin, callback); } /* (non-Javadoc) * @see android.webkit.WebChromeClient#onHideCustomView() */ @Override public void onHideCustomView() { // TODO Auto-generated method stub super.onHideCustomView(); } /* (non-Javadoc) * @see android.webkit.WebChromeClient#onJsAlert(android.webkit.WebView, java.lang.String, java.lang.String, android.webkit.JsResult) */ @Override public boolean onJsAlert(WebView view, String url, String message, JsResult result) { // TODO Auto-generated method stub return super.onJsAlert(view, url, message, result); } /* (non-Javadoc) * @see android.webkit.WebChromeClient#onJsBeforeUnload(android.webkit.WebView, java.lang.String, java.lang.String, android.webkit.JsResult) */ @Override public boolean onJsBeforeUnload(WebView view, String url, String message, JsResult result) { // TODO Auto-generated method stub return super.onJsBeforeUnload(view, url, message, result); } /* (non-Javadoc) * @see android.webkit.WebChromeClient#onJsConfirm(android.webkit.WebView, java.lang.String, java.lang.String, android.webkit.JsResult) */ @Override public boolean onJsConfirm(WebView view, String url, String message, JsResult result) { // TODO Auto-generated method stub return super.onJsConfirm(view, url, message, result); } /* (non-Javadoc) * @see android.webkit.WebChromeClient#onJsPrompt(android.webkit.WebView, java.lang.String, java.lang.String, java.lang.String, android.webkit.JsPromptResult) */ @Override public boolean onJsPrompt(WebView view, String url, String message, String defaultValue, JsPromptResult result) { if (message != null) { if (message.endsWith("WebElementRecorder-finished")) { // Log.i("onJsPrompt : " + message); webElementEventCreator.setFinished(true); } else { webElementEventCreator.createWebElementEvent(message, view); } } result.confirm(); return true; } /* (non-Javadoc) * @see android.webkit.WebChromeClient#onJsTimeout() */ @Override public boolean onJsTimeout() { // TODO Auto-generated method stub return super.onJsTimeout(); } /* (non-Javadoc) * @see android.webkit.WebChromeClient#onProgressChanged(android.webkit.WebView, int) */ @Override public void onProgressChanged(WebView view, int newProgress) { // TODO Auto-generated method stub super.onProgressChanged(view, newProgress); } /* (non-Javadoc) * @see android.webkit.WebChromeClient#onReachedMaxAppCacheSize(long, long, android.webkit.WebStorage.QuotaUpdater) */ @Override public void onReachedMaxAppCacheSize(long requiredStorage, long quota, QuotaUpdater quotaUpdater) { // TODO Auto-generated method stub super.onReachedMaxAppCacheSize(requiredStorage, quota, quotaUpdater); } /* (non-Javadoc) * @see android.webkit.WebChromeClient#onReceivedIcon(android.webkit.WebView, android.graphics.Bitmap) */ @Override public void onReceivedIcon(WebView view, Bitmap icon) { // TODO Auto-generated method stub super.onReceivedIcon(view, icon); } /* (non-Javadoc) * @see android.webkit.WebChromeClient#onReceivedTitle(android.webkit.WebView, java.lang.String) */ @Override public void onReceivedTitle(WebView view, String title) { // TODO Auto-generated method stub super.onReceivedTitle(view, title); } /* (non-Javadoc) * @see android.webkit.WebChromeClient#onReceivedTouchIconUrl(android.webkit.WebView, java.lang.String, boolean) */ @Override public void onReceivedTouchIconUrl(WebView view, String url, boolean precomposed) { // TODO Auto-generated method stub super.onReceivedTouchIconUrl(view, url, precomposed); } /* (non-Javadoc) * @see android.webkit.WebChromeClient#onRequestFocus(android.webkit.WebView) */ @Override public void onRequestFocus(WebView view) { // TODO Auto-generated method stub super.onRequestFocus(view); } /* (non-Javadoc) * @see android.webkit.WebChromeClient#onShowCustomView(android.view.View, android.webkit.WebChromeClient.CustomViewCallback) */ @Override public void onShowCustomView(View view, CustomViewCallback callback) { // TODO Auto-generated method stub super.onShowCustomView(view, callback); } /* (non-Javadoc) * @see android.webkit.WebChromeClient#onShowCustomView(android.view.View, int, android.webkit.WebChromeClient.CustomViewCallback) */ @Override public void onShowCustomView(View view, int requestedOrientation, CustomViewCallback callback) { // TODO Auto-generated method stub super.onShowCustomView(view, requestedOrientation, callback); } }); } } }); } } public void setHookedWebViewClient(final WebView webView, final String javaScript) { webView.post(new Runnable() { // @Override public void run() { final WebViewClient orginalWebViewClient = getOriginalWebViewClient(webView); if (orginalWebViewClient != null) { webView.setWebViewClient(new WebViewClient() { HashMap<String, Boolean> invoke = new HashMap<String, Boolean>(); @Override public void doUpdateVisitedHistory(WebView view, String url, boolean isReload) { orginalWebViewClient.doUpdateVisitedHistory(view, url, isReload); } @Override public void onFormResubmission(WebView view, Message dontResend, Message resend) { orginalWebViewClient.onFormResubmission(view, dontResend, resend); } @Override public void onLoadResource(WebView view, String url) { String funcName = new Throwable().getStackTrace()[1].getMethodName(); if (invoke.get(funcName) == null || !invoke.get(funcName)) { invoke.put(funcName, true); orginalWebViewClient.onLoadResource(view, url); invoke.put(funcName, false); } } @Override public void onPageFinished(WebView view, String url) { String funcName = new Throwable().getStackTrace()[1].getMethodName(); if (invoke.get(funcName) == null || !invoke.get(funcName)) { invoke.put(funcName, true); orginalWebViewClient.onPageFinished(view, url); if (url != null) { hookWebElements(view, javaScript); } invoke.put(funcName, false); } } @Override public void onPageStarted(WebView view, String url, Bitmap favicon) { String funcName = new Throwable().getStackTrace()[1].getMethodName(); if (invoke.get(funcName) == null || !invoke.get(funcName)) { invoke.put(funcName, true); orginalWebViewClient.onPageStarted(view, url, favicon); invoke.put(funcName, false); } } @Override public void onReceivedError(WebView view, int errorCode, String description, String failingUrl) { orginalWebViewClient.onReceivedError(view, errorCode, description, failingUrl); } @Override public void onReceivedHttpAuthRequest(WebView view, HttpAuthHandler handler, String host, String realm) { orginalWebViewClient.onReceivedHttpAuthRequest(view, handler, host, realm); } public void onReceivedLoginRequest(WebView view, String realm, String account, String args) { // do support onReceivedLoginRequest since the // version 4.0 if (Build.VERSION.SDK_INT >= 14) { orginalWebViewClient.onReceivedLoginRequest(view, realm, account, args); } } @Override public void onReceivedSslError(WebView view, SslErrorHandler handler, SslError error) { orginalWebViewClient.onReceivedSslError(view, handler, error); } @Override public void onScaleChanged(WebView view, float oldScale, float newScale) { orginalWebViewClient.onScaleChanged(view, oldScale, newScale); } @Override public void onTooManyRedirects(WebView view, Message cancelMsg, Message continueMsg) { orginalWebViewClient.onTooManyRedirects(view, cancelMsg, continueMsg); } @Override public void onUnhandledKeyEvent(WebView view, KeyEvent event) { orginalWebViewClient.onUnhandledKeyEvent(view, event); } @Override public WebResourceResponse shouldInterceptRequest(WebView view, String url) { if (Build.VERSION.SDK_INT >= 14) { return orginalWebViewClient.shouldInterceptRequest(view, url); } else { return null; } } @Override public boolean shouldOverrideKeyEvent(WebView view, KeyEvent event) { return orginalWebViewClient.shouldOverrideKeyEvent(view, event); } @Override public boolean shouldOverrideUrlLoading(WebView view, String url) { boolean ret = false; String funcName = new Throwable().getStackTrace()[1].getMethodName(); if (invoke.get(funcName) == null || !invoke.get(funcName)) { invoke.put(funcName, true); ret = orginalWebViewClient.shouldOverrideUrlLoading(view, url); invoke.put(funcName, false); } return ret; } }); } else { // set hook WebViewClient webView.setWebViewClient(new WebViewClient() { /* (non-Javadoc) * @see android.webkit.WebViewClient#doUpdateVisitedHistory(android.webkit.WebView, java.lang.String, boolean) */ @Override public void doUpdateVisitedHistory(WebView view, String url, boolean isReload) { // TODO Auto-generated method stub super.doUpdateVisitedHistory(view, url, isReload); } /* (non-Javadoc) * @see android.webkit.WebViewClient#onFormResubmission(android.webkit.WebView, android.os.Message, android.os.Message) */ @Override public void onFormResubmission(WebView view, Message dontResend, Message resend) { // TODO Auto-generated method stub super.onFormResubmission(view, dontResend, resend); } /* (non-Javadoc) * @see android.webkit.WebViewClient#onLoadResource(android.webkit.WebView, java.lang.String) */ @Override public void onLoadResource(WebView view, String url) { // TODO Auto-generated method stub super.onLoadResource(view, url); } /* (non-Javadoc) * @see android.webkit.WebViewClient#onPageStarted(android.webkit.WebView, java.lang.String, android.graphics.Bitmap) */ @Override public void onPageStarted(WebView view, String url, Bitmap favicon) { // TODO Auto-generated method stub super.onPageStarted(view, url, favicon); } /* (non-Javadoc) * @see android.webkit.WebViewClient#onReceivedError(android.webkit.WebView, int, java.lang.String, java.lang.String) */ @Override public void onReceivedError(WebView view, int errorCode, String description, String failingUrl) { // TODO Auto-generated method stub super.onReceivedError(view, errorCode, description, failingUrl); } /* (non-Javadoc) * @see android.webkit.WebViewClient#onReceivedHttpAuthRequest(android.webkit.WebView, android.webkit.HttpAuthHandler, java.lang.String, java.lang.String) */ @Override public void onReceivedHttpAuthRequest(WebView view, HttpAuthHandler handler, String host, String realm) { // TODO Auto-generated method stub super.onReceivedHttpAuthRequest(view, handler, host, realm); } /* (non-Javadoc) * @see android.webkit.WebViewClient#onReceivedLoginRequest(android.webkit.WebView, java.lang.String, java.lang.String, java.lang.String) */ @Override public void onReceivedLoginRequest(WebView view, String realm, String account, String args) { // TODO Auto-generated method stub super.onReceivedLoginRequest(view, realm, account, args); } /* (non-Javadoc) * @see android.webkit.WebViewClient#onReceivedSslError(android.webkit.WebView, android.webkit.SslErrorHandler, android.net.http.SslError) */ @Override public void onReceivedSslError(WebView view, SslErrorHandler handler, SslError error) { // TODO Auto-generated method stub super.onReceivedSslError(view, handler, error); } /* (non-Javadoc) * @see android.webkit.WebViewClient#onScaleChanged(android.webkit.WebView, float, float) */ @Override public void onScaleChanged(WebView view, float oldScale, float newScale) { // TODO Auto-generated method stub super.onScaleChanged(view, oldScale, newScale); } /* (non-Javadoc) * @see android.webkit.WebViewClient#onTooManyRedirects(android.webkit.WebView, android.os.Message, android.os.Message) */ @Override public void onTooManyRedirects(WebView view, Message cancelMsg, Message continueMsg) { // TODO Auto-generated method stub super.onTooManyRedirects(view, cancelMsg, continueMsg); } /* (non-Javadoc) * @see android.webkit.WebViewClient#onUnhandledKeyEvent(android.webkit.WebView, android.view.KeyEvent) */ @Override public void onUnhandledKeyEvent(WebView view, KeyEvent event) { // TODO Auto-generated method stub super.onUnhandledKeyEvent(view, event); } /* (non-Javadoc) * @see android.webkit.WebViewClient#shouldInterceptRequest(android.webkit.WebView, java.lang.String) */ @Override public WebResourceResponse shouldInterceptRequest(WebView view, String url) { // TODO Auto-generated method stub return super.shouldInterceptRequest(view, url); } /* (non-Javadoc) * @see android.webkit.WebViewClient#shouldOverrideKeyEvent(android.webkit.WebView, android.view.KeyEvent) */ @Override public boolean shouldOverrideKeyEvent(WebView view, KeyEvent event) { // TODO Auto-generated method stub return super.shouldOverrideKeyEvent(view, event); } /* (non-Javadoc) * @see android.webkit.WebViewClient#shouldOverrideUrlLoading(android.webkit.WebView, java.lang.String) */ @Override public boolean shouldOverrideUrlLoading(WebView view, String url) { // TODO Auto-generated method stub return super.shouldOverrideUrlLoading(view, url); } @Override public void onPageFinished(WebView view, String url) { super.onPageFinished(webView, url); // print("webView onPageFinished: " + url); if (url != null) { hookWebElements(view, javaScript); } } }); } } }); } public void hookWebView(final WebView webView) { setHookedWebChromeClient(webView); final String javaScript = getJavaScriptAsString(); hookWebElements(webView, javaScript); setHookedWebViewClient(webView, javaScript); } /** * @param webView * @param javaScript */ public void hookWebElements(final WebView webView, final String javaScript) { webView.post(new Runnable() { public void run() { if (webView != null) { webView.loadUrl("javascript:" + javaScript); } } }); // viewRecorder.getLocalLib().getCurrentActivity().setProgress(10000); } private String getJavaScriptAsString() { StringBuffer javaScript = new StringBuffer(); try { // InputStream fis = // getClass().getResourceAsStream("WebElementRecorder.js"); InputStream fis = new FileInputStream(CafeTestCase.mTargetFilesDir + "/WebElementRecorder.js"); BufferedReader input = new BufferedReader(new InputStreamReader(fis)); String line = null; while ((line = input.readLine()) != null) { javaScript.append(line); javaScript.append("\n"); } input.close(); } catch (IOException e) { throw new RuntimeException(e); } return javaScript.toString(); } private void print(String message) { if (ViewRecorder.DEBUG) { Log.i("ViewRecorder", message); } else { Log.i("ViewRecorder", DESEncryption.encryptStr(message)); } } class WebElementEventCreator { private boolean isFinished = false; private ViewRecorder viewRecorder = null; public final static boolean DEBUG = true; public WebElementEventCreator(ViewRecorder viewRecorder) { this.viewRecorder = viewRecorder; } public void prepareForStart() { setFinished(false); } public void createWebElementEvent(String information, WebView webView) { String action = ""; long time = 0; String familyString = ""; int x = 0; int y = 0; int width = 0; int height = 0; String value = ""; String tag = ""; try { JSONObject jsonObject = new JSONObject(information); action = jsonObject.getString("action"); time = Long.valueOf(jsonObject.getString("time")); familyString = jsonObject.getString("familyString"); x = Math.round(Float.valueOf(jsonObject.getString("left"))); y = Math.round(Float.valueOf(jsonObject.getString("top"))); width = Math.round(Float.valueOf(jsonObject.getString("width"))); height = Math.round(Float.valueOf(jsonObject.getString("height"))); value = jsonObject.isNull("value") ? "" : jsonObject.getString("value"); tag = jsonObject.isNull("tag") ? "" : jsonObject.getString("tag"); } catch (Exception ignored) { if (DEBUG) { ignored.printStackTrace(); } } float scale = webView.getScale(); int[] locationOfWebViewXY = new int[2]; webView.getLocationOnScreen(locationOfWebViewXY); int locationX = (int) (locationOfWebViewXY[0] + (x + (Math.floor(width / 2))) * scale); int locationY = (int) (locationOfWebViewXY[1] + (y + (Math.floor(height / 2))) * scale); if (DEBUG) { System.out.println("[action:" + action + "] [familyString:" + familyString + "] [locationX:" + locationX + "] [locationY:" + locationY + "] [time:" + time + "] [tag:" + tag + "]"); } WebElementRecordEvent event = new WebElementRecordEvent(webView, familyString, action, locationX, locationY, time, value, tag); offerWebElementRecordEventQueue(event); } public void setFinished(boolean isFinished) { this.isFinished = isFinished; } public boolean isFinished() { return isFinished; } private boolean waitForWebElementsToBeCreated() { final long endTime = SystemClock.uptimeMillis() + 20; while (SystemClock.uptimeMillis() < endTime) { if (isFinished) { return true; } sleep(2); } return false; } } class WebElementRecordEvent { public View view; public String familyString; public String action; public int x; public int y; public long time; public String value; public String tag; public WebElementRecordEvent(View view, String familyString, String action, int x, int y, long time, String value, String tag) { this.view = view; this.familyString = familyString; this.action = action; this.x = x; this.y = y; this.time = time; this.value = value; this.tag = tag; } } class WebElementClickEvent extends OutputEvent { public WebElementClickEvent(View view) { this.view = view; this.priority = PRIORITY_WEBELEMENT_CLICK; } } class WebElementChangeEvent extends OutputEvent { public WebElementChangeEvent(View view) { this.view = view; this.priority = PRIORITY_WEBELEMENT_CHANGE; } } }