src/android_webview/java/src/org/chromium/android_webview/AwContentViewClient.java

   1 // Copyright 2013 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 package org.chromium.android_webview;
   6
   7 import android.content.Context;
   8 import android.view.KeyEvent;
   9 import android.view.View;
  10 import android.webkit.URLUtil;
  11 import android.webkit.WebChromeClient;
  12
  13 import org.chromium.content.browser.ContentVideoView;
  14 import org.chromium.content.browser.ContentVideoViewClient;
  15 import org.chromium.content.browser.ContentViewClient;
  16
  17 /**
  18  * ContentViewClient implementation for WebView
  19  */
  20 public class AwContentViewClient extends ContentViewClient {
  21
  22     private class AwContentVideoViewClient implements ContentVideoViewClient {
  23         @Override
  24         public void onShowCustomView(View view) {
  25             WebChromeClient.CustomViewCallback cb = new WebChromeClient.CustomViewCallback() {
  26                 @Override
  27                 public void onCustomViewHidden() {
  28                     ContentVideoView contentVideoView = ContentVideoView.getContentVideoView();
  29                     if (contentVideoView != null)
  30                         contentVideoView.exitFullscreen(false);
  31                 }
  32             };
  33             mAwContentsClient.onShowCustomView(view, cb);
  34         }
  35
  36         @Override
  37         public void onDestroyContentVideoView() {
  38             mAwContentsClient.onHideCustomView();
  39         }
  40
  41         @Override
  42         public View getVideoLoadingProgressView() {
  43             return mAwContentsClient.getVideoLoadingProgressView();
  44         }
  45     }
  46
  47     private AwContentsClient mAwContentsClient;
  48     private AwSettings mAwSettings;
  49
  50     public AwContentViewClient(AwContentsClient awContentsClient, AwSettings awSettings) {
  51         mAwContentsClient = awContentsClient;
  52         mAwSettings = awSettings;
  53     }
  54
  55     @Override
  56     public void onBackgroundColorChanged(int color) {
  57         mAwContentsClient.onBackgroundColorChanged(color);
  58     }
  59
  60     @Override
  61     public void onStartContentIntent(Context context, String contentUrl) {
  62         //  Callback when detecting a click on a content link.
  63         mAwContentsClient.shouldOverrideUrlLoading(contentUrl);
  64     }
  65
  66     @Override
  67     public void onUpdateTitle(String title) {
  68         mAwContentsClient.onReceivedTitle(title);
  69     }
  70
  71     @Override
  72     public boolean shouldOverrideKeyEvent(KeyEvent event) {
  73         return mAwContentsClient.shouldOverrideKeyEvent(event);
  74     }
  75
  76     @Override
  77     public final ContentVideoViewClient getContentVideoViewClient() {
  78         return new AwContentVideoViewClient();
  79     }
  80
  81     @Override
  82     public boolean shouldBlockMediaRequest(String url) {
  83         return mAwSettings != null ?
  84                 mAwSettings.getBlockNetworkLoads() && URLUtil.isNetworkUrl(url) : true;
  85     }
  86 }