text: // Copyright 2020 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_ASH_NOTIFICATIONS_ADB_SIDELOADING_POLICY_CHANGE_NOTIFICATION_H_
  #define CHROME_BROWSER_ASH_NOTIFICATIONS_ADB_SIDELOADING_POLICY_CHANGE_NOTIFICATION_H_
  
  #include "base/memory/weak_ptr.h"
  #include "base/optional.h"
  
  namespace ash {
  
  // When the administrator changes the ADB sideloading device policy to either
  // DISALLOW or DISALLOW_WITH_POWERWASH, the users will be notified of this
  // change on next login. In case of a change to DISALLOW a one-time notification
  // will be displayed. In case of a change to DISALLOW_WITH_POWERWASH the users
  // will be shown two notifications, one informing them that their device will be
  // powerwashed at the first reboot after 24 hours and one displayed after at
  // least 24 hours informing that the powerwash will happen at the next reboot.
  class AdbSideloadingPolicyChangeNotification {
   public:
    enum class Type {
      kNone = 0,
      // Corresponds to the one-time notification informing the user that
      // sideloading has been disallowed.
      kSideloadingDisallowed = 1,
      // Corresponds to the notification informing the user that a powerwash will
      // be performed at the first reboot after 24 hours.
      kPowerwashPlanned = 2,
      // Corresponds to the notification informing the user that a powerwash will
      // be performed after the next reboot.
      kPowerwashOnNextReboot = 3
    };
  
    AdbSideloadingPolicyChangeNotification();
  
    // Not copyable or movable
    AdbSideloadingPolicyChangeNotification(
        const AdbSideloadingPolicyChangeNotification&) = delete;
    AdbSideloadingPolicyChangeNotification& operator=(
        const AdbSideloadingPolicyChangeNotification&) = delete;
  
    virtual ~AdbSideloadingPolicyChangeNotification();
  
    virtual void Show(Type type);
    void HandleNotificationClick(base::Optional<int> button_index);
  
   private:
    base::WeakPtrFactory<AdbSideloadingPolicyChangeNotification>
        weak_ptr_factory_{this};
  };
  }  // namespace ash
  
  #endif  // CHROME_BROWSER_ASH_NOTIFICATIONS_ADB_SIDELOADING_POLICY_CHANGE_NOTIFICATION_H_
  