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      1 /*
      2  * Copyright (C) 2010 The Android Open Source Project
      3  *
      4  * Licensed under the Apache License, Version 2.0 (the "License");
      5  * you may not use this file except in compliance with the License.
      6  * You may obtain a copy of the License at
      7  *
      8  *      http://www.apache.org/licenses/LICENSE-2.0
      9  *
     10  * Unless required by applicable law or agreed to in writing, software
     11  * distributed under the License is distributed on an "AS IS" BASIS,
     12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     13  * See the License for the specific language governing permissions and
     14  * limitations under the License.
     15  */
     16 
     17 package com.android.browser;
     18 
     19 import android.graphics.Bitmap;
     20 import android.net.http.SslError;
     21 import android.os.Message;
     22 import android.view.KeyEvent;
     23 import android.webkit.HttpAuthHandler;
     24 import android.webkit.SslErrorHandler;
     25 import android.webkit.WebView;
     26 import android.webkit.WebViewClient;
     27 
     28 /**
     29  *
     30  *
     31  * WebViewClient for browser tests.
     32  * Wraps around existing client so that specific methods can be overridden if needed.
     33  *
     34  */
     35 abstract class TestWebViewClient extends WebViewClient {
     36 
     37   private WebViewClient mWrappedClient;
     38 
     39   protected TestWebViewClient(WebViewClient wrappedClient) {
     40     mWrappedClient = wrappedClient;
     41   }
     42 
     43   /** {@inheritDoc} */
     44   @Override
     45   public boolean shouldOverrideUrlLoading(WebView view, String url) {
     46       return mWrappedClient.shouldOverrideUrlLoading(view, url);
     47   }
     48 
     49   /** {@inheritDoc} */
     50   @Override
     51   public void onPageStarted(WebView view, String url, Bitmap favicon) {
     52     mWrappedClient.onPageStarted(view, url, favicon);
     53   }
     54 
     55   /** {@inheritDoc} */
     56   @Override
     57   public void onPageFinished(WebView view, String url) {
     58     mWrappedClient.onPageFinished(view, url);
     59   }
     60 
     61   /** {@inheritDoc} */
     62   @Override
     63   public void onLoadResource(WebView view, String url) {
     64     mWrappedClient.onLoadResource(view, url);
     65   }
     66 
     67   /** {@inheritDoc} */
     68   @Deprecated
     69   @Override
     70   public void onTooManyRedirects(WebView view, Message cancelMsg,
     71           Message continueMsg) {
     72       mWrappedClient.onTooManyRedirects(view, cancelMsg, continueMsg);
     73   }
     74 
     75   /** {@inheritDoc} */
     76   @Override
     77   public void onReceivedError(WebView view, int errorCode,
     78           String description, String failingUrl) {
     79     mWrappedClient.onReceivedError(view, errorCode, description, failingUrl);
     80   }
     81 
     82   /** {@inheritDoc} */
     83   @Override
     84   public void onFormResubmission(WebView view, Message dontResend,
     85           Message resend) {
     86     mWrappedClient.onFormResubmission(view, dontResend, resend);
     87   }
     88 
     89   /** {@inheritDoc} */
     90   @Override
     91   public void doUpdateVisitedHistory(WebView view, String url,
     92           boolean isReload) {
     93     mWrappedClient.doUpdateVisitedHistory(view, url, isReload);
     94   }
     95 
     96   /** {@inheritDoc} */
     97   @Override
     98   public void onReceivedSslError(WebView view, SslErrorHandler handler,
     99           SslError error) {
    100       mWrappedClient.onReceivedSslError(view, handler, error);
    101   }
    102 
    103   /** {@inheritDoc} */
    104   @Override
    105   public void onReceivedHttpAuthRequest(WebView view,
    106           HttpAuthHandler handler, String host, String realm) {
    107       mWrappedClient.onReceivedHttpAuthRequest(view, handler, host, realm);
    108   }
    109 
    110   /** {@inheritDoc} */
    111   @Override
    112   public boolean shouldOverrideKeyEvent(WebView view, KeyEvent event) {
    113       return mWrappedClient.shouldOverrideKeyEvent(view, event);
    114   }
    115 
    116   /** {@inheritDoc} */
    117   @Override
    118   public void onUnhandledKeyEvent(WebView view, KeyEvent event) {
    119     mWrappedClient.onUnhandledKeyEvent(view, event);
    120   }
    121 
    122   /** {@inheritDoc} */
    123   @Override
    124   public void onScaleChanged(WebView view, float oldScale, float newScale) {
    125     mWrappedClient.onScaleChanged(view, oldScale, newScale);
    126   }
    127 }
    128