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 boolean 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             return true;
  35         }
  36
  37         @Override
  38         public void onDestroyContentVideoView() {
  39             mAwContentsClient.onHideCustomView();
  40         }
  41
  42         @Override
  43         public View getVideoLoadingProgressView() {
  44             return mAwContentsClient.getVideoLoadingProgressView();
  45         }
  46     }
  47
  48     private AwContentsClient mAwContentsClient;
  49     private AwSettings mAwSettings;
  50
  51     public AwContentViewClient(AwContentsClient awContentsClient, AwSettings awSettings) {
  52         mAwContentsClient = awContentsClient;
  53         mAwSettings = awSettings;
  54     }
  55
  56     @Override
  57     public void onBackgroundColorChanged(int color) {
  58         mAwContentsClient.onBackgroundColorChanged(color);
  59     }
  60
  61     @Override
  62     public void onStartContentIntent(Context context, String contentUrl) {
  63         //  Callback when detecting a click on a content link.
  64         mAwContentsClient.shouldOverrideUrlLoading(contentUrl);
  65     }
  66
  67     @Override
  68     public void onUpdateTitle(String title) {
  69         mAwContentsClient.onReceivedTitle(title);
  70     }
  71
  72     @Override
  73     public boolean shouldOverrideKeyEvent(KeyEvent event) {
  74         return mAwContentsClient.shouldOverrideKeyEvent(event);
  75     }
  76
  77     @Override
  78     public final ContentVideoViewClient getContentVideoViewClient() {
  79         return new AwContentVideoViewClient();
  80     }
  81
  82     @Override
  83     public boolean shouldBlockMediaRequest(String url) {
  84         return mAwSettings != null ?
  85                 mAwSettings.getBlockNetworkLoads() && URLUtil.isNetworkUrl(url) : true;
  86     }
  87 }