1 // Copyright (c) 2014 Intel Corporation. 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.
5 #ifndef XWALK_RUNTIME_BROWSER_ANDROID_XWALK_ICON_HELPER_H_
6 #define XWALK_RUNTIME_BROWSER_ANDROID_XWALK_ICON_HELPER_H_
10 #include "content/public/browser/web_contents_observer.h"
26 class XWalkIconHelper : public content::WebContentsObserver {
30 virtual void OnIconAvailable(const GURL& icon_url) = 0;
31 virtual void OnReceivedIcon(const GURL& icon_url,
32 const SkBitmap& bitmap) = 0;
34 virtual ~Listener() {}
37 explicit XWalkIconHelper(content::WebContents* web_contents);
38 virtual ~XWalkIconHelper();
40 void SetListener(Listener* listener);
42 void DownloadIcon(const GURL& icon_url);
44 // From WebContentsObserver
45 virtual void DidUpdateFaviconURL(
46 const std::vector<content::FaviconURL>& candidates) OVERRIDE;
48 void DownloadFaviconCallback(
51 const GURL& image_url,
52 const std::vector<SkBitmap>& bitmaps,
53 const std::vector<gfx::Size>& original_bitmap_sizes);
58 DISALLOW_COPY_AND_ASSIGN(XWalkIconHelper);
63 #endif // XWALK_RUNTIME_BROWSER_ANDROID_XWALK_ICON_HELPER_H_