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// Copyright 2022 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CHROME_BROWSER_PASSWORD_MANAGER_ANDROID_PASSWORD_MANAGER_LIFECYCLE_HELPER_H_
#define CHROME_BROWSER_PASSWORD_MANAGER_ANDROID_PASSWORD_MANAGER_LIFECYCLE_HELPER_H_
#include "base/android/scoped_java_ref.h"
#include "base/functional/callback_forward.h"
// The interface is implemented by JNI helper classes that forward Android
// lifecycle events for use in the password manager.
class PasswordManagerLifecycleHelper {
public:
PasswordManagerLifecycleHelper() = default;
PasswordManagerLifecycleHelper(PasswordManagerLifecycleHelper&&) = delete;
PasswordManagerLifecycleHelper(const PasswordManagerLifecycleHelper&) =
delete;
PasswordManagerLifecycleHelper& operator=(PasswordManagerLifecycleHelper&&) =
delete;
PasswordManagerLifecycleHelper& operator=(
const PasswordManagerLifecycleHelper&) = delete;
// The passed `foregrounding_callback` is expected to be called synchronously
// every time chrome starts a foreground session.
virtual void RegisterObserver(
base::RepeatingClosure foregrounding_callback) = 0;
// Expects subclasses to stop listening for lifecycle events.
virtual void UnregisterObserver() = 0;
virtual ~PasswordManagerLifecycleHelper() = 0;
};
#endif // CHROME_BROWSER_PASSWORD_MANAGER_ANDROID_PASSWORD_MANAGER_LIFECYCLE_HELPER_H_
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