Block media loading when AwSettings.setBlockNetworkLoads is true.

android_webview/java/src/org/chromium/android_webview/AwContents.java

 // Copyright 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 package org.chromium.android_webview;
 
 import android.app.Activity;
 import android.content.ComponentCallbacks2;
 import android.content.Context;
 import android.content.res.Configuration;
@@ skipping 124 matching lines @@
          *         should fallback to the SW path.
          */
         boolean requestDrawGL(Canvas canvas);
     }
 
     private int mNativeAwContents;
     private final AwBrowserContext mBrowserContext;
     private final ViewGroup mContainerView;
     private ContentViewCore mContentViewCore;
     private final AwContentsClient mContentsClient;
+    private final AwContentViewClient mContentViewClient;
     private final AwContentsClientBridge mContentsClientBridge;
     private final AwWebContentsDelegate mWebContentsDelegate;
     private final AwContentsIoThreadClient mIoThreadClient;
     private final InterceptNavigationDelegateImpl mInterceptNavigationDelegate;
     private final InternalAccessDelegate mInternalAccessAdapter;
     private final AwLayoutSizer mLayoutSizer;
     private final AwZoomControls mZoomControls;
     private final AwScrollOffsetManager mScrollOffsetManager;
     private OverScrollGlow mOverScrollGlow;
     // This can be accessed on any thread after construction. See AwContentsIoThreadClient.
@@ skipping 335 matching lines @@
      * This version of the constructor is used in test code to inject test versions of the above
      * documented classes.
      */
     public AwContents(AwBrowserContext browserContext, ViewGroup containerView,
             InternalAccessDelegate internalAccessAdapter, AwContentsClient contentsClient,
             AwSettings settings, AwLayoutSizer layoutSizer) {
         mBrowserContext = browserContext;
         mContainerView = containerView;
         mInternalAccessAdapter = internalAccessAdapter;
         mContentsClient = contentsClient;
+        mContentViewClient = new AwContentViewClient(contentsClient, settings);
         mLayoutSizer = layoutSizer;
         mSettings = settings;
         mDIPScale = DeviceDisplayInfo.create(mContainerView.getContext()).getDIPScale();
         mLayoutSizer.setDelegate(new AwLayoutSizerDelegate());
         mLayoutSizer.setDIPScale(mDIPScale);
         mWebContentsDelegate = new AwWebContentsDelegateAdapter(contentsClient, mContainerView);
         mContentsClientBridge = new AwContentsClientBridge(contentsClient);
         mZoomControls = new AwZoomControls(this);
         mIoThreadClient = new IoThreadClientImpl();
         mInterceptNavigationDelegate = new InterceptNavigationDelegateImpl();
@@ skipping 65 matching lines @@
         // each other, we should update |mBrowserContext| according to the newly received native
         // WebContent's browser context.
 
         // The native side object has been bound to this java instance, so now is the time to
         // bind all the native->java relationships.
         mCleanupReference = new CleanupReference(this, new DestroyRunnable(mNativeAwContents));
 
         int nativeWebContents = nativeGetWebContents(mNativeAwContents);
         mContentViewCore = createAndInitializeContentViewCore(
                 mContainerView, mInternalAccessAdapter, nativeWebContents,
-                new AwGestureStateListener(), mContentsClient.getContentViewClient(),
-                mZoomControls);
+                new AwGestureStateListener(), mContentViewClient, mZoomControls);
         nativeSetJavaPeers(mNativeAwContents, this, mWebContentsDelegate, mContentsClientBridge,
                 mIoThreadClient, mInterceptNavigationDelegate);
         mContentsClient.installWebContentsObserver(mContentViewCore);
         mSettings.setWebContents(nativeWebContents);
         nativeSetDipScale(mNativeAwContents, (float) mDIPScale);
         updateGlobalVisibleRect();
 
         // The only call to onShow. onHide should never be called.
         mContentViewCore.onShow();
    }
@@ skipping 1473 matching lines @@
     private native int nativeCapturePicture(int nativeAwContents, int width, int height);
     private native void nativeEnableOnNewPicture(int nativeAwContents, boolean enabled);
 
     private native void nativeInvokeGeolocationCallback(
             int nativeAwContents, boolean value, String requestingFrame);
 
     private native void nativeSetJsOnlineProperty(int nativeAwContents, boolean networkUp);
 
     private native void nativeTrimMemory(int nativeAwContents, int level);
 }