Example usage for android.webkit WebViewClient onTooManyRedirects

Introduction

In this page you can find the example usage for android.webkit WebViewClient onTooManyRedirects.

Prototype

@Deprecated
public void onTooManyRedirects(WebView view, Message cancelMsg, Message continueMsg) 

Source Link

Document

Notify the host application that there have been an excessive number of HTTP redirects.

Usage

From source file:com.baidu.cafe.local.record.WebElementRecorder.java

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/*from  w  w w  .  java2 s .c o m*/
                    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);
                        }
                    }
                });
            }
        }
    });
}

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