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// Copyright 2018 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.
#ifndef COMPONENTS_DOWNLOAD_PUBLIC_COMMON_DOWNLOAD_START_OBSERVER_H_
#define COMPONENTS_DOWNLOAD_PUBLIC_COMMON_DOWNLOAD_START_OBSERVER_H_
#include "components/download/public/common/download_export.h"
namespace download {
class DownloadItem;
// Class for listening to download start event.
class COMPONENTS_DOWNLOAD_EXPORT DownloadStartObserver {
public:
// Called when a download is started, either from a new download or
// a resumed download. Must be called on the UI thread.
virtual void OnDownloadStarted(DownloadItem* download_item) = 0;
};
} // namespace download
#endif // COMPONENTS_DOWNLOAD_PUBLIC_COMMON_DOWNLOAD_START_OBSERVER_H_