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// Copyright 2013 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 CHROME_BROWSER_ANDROID_SHORTCUT_HELPER_H_
#define CHROME_BROWSER_ANDROID_SHORTCUT_HELPER_H_
#include "base/android/jni_android.h"
#include "base/android/jni_weak_ref.h"
#include "base/macros.h"
#include "chrome/browser/android/shortcut_info.h"
#include "third_party/skia/include/core/SkBitmap.h"
namespace content {
class WebContents;
} // namespace content
// ShortcutHelper is the C++ counterpart of org.chromium.chrome.browser's
// ShortcutHelper in Java.
class ShortcutHelper {
public:
// Registers JNI hooks.
static bool RegisterShortcutHelper(JNIEnv* env);
// Adds a shortcut to the launcher using a SkBitmap.
// Must be called on the IO thread.
static void AddShortcutInBackgroundWithSkBitmap(const ShortcutInfo& info,
const std::string& webapp_id,
const SkBitmap& icon_bitmap);
// Returns the ideal size for an icon representing a web app.
static int GetIdealHomescreenIconSizeInDp();
// Returns the minimum size for an icon representing a web app.
static int GetMinimumHomescreenIconSizeInDp();
// Returns the ideal size for an image displayed on a web app's splash
// screen.
static int GetIdealSplashImageSizeInDp();
// Returns the minimum size for an image displayed on a web app's splash
// screen.
static int GetMinimumSplashImageSizeInDp();
// Fetches the splash screen image and stores it inside the WebappDataStorage
// of the webapp.
static void FetchSplashScreenImage(content::WebContents* web_contents,
const GURL& image_url,
const int ideal_splash_image_size_in_dp,
const int minimum_splash_image_size_in_dp,
const std::string& webapp_id);
// Stores the data of the webapp which is not placed inside the shortcut.
static void StoreWebappData(const std::string& webapp_id,
const SkBitmap& splash_image);
// Modify the given icon to matche the launcher requirements, then returns the
// new icon. It might generate an entirely new icon, in which case,
// |is_generated| will be set to |true|.
static SkBitmap FinalizeLauncherIcon(const SkBitmap& icon,
const GURL& url,
bool* is_generated);
private:
ShortcutHelper() = delete;
~ShortcutHelper() = delete;
DISALLOW_COPY_AND_ASSIGN(ShortcutHelper);
};
#endif // CHROME_BROWSER_ANDROID_SHORTCUT_HELPER_H_
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