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// Copyright 2024 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_UI_AUTOFILL_AUTOFILL_CLIENT_PROVIDER_H_
#define CHROME_BROWSER_UI_AUTOFILL_AUTOFILL_CLIENT_PROVIDER_H_
#include <string>
#include "base/memory/weak_ptr.h"
#include "build/build_config.h"
#include "components/keyed_service/core/keyed_service.h"
class PrefService;
namespace content {
class WebContents;
}
namespace autofill {
// This serves as a factory for Desktop and Android. It instantiates the correct
// `ContentAutofillClient` for each `WebContents` instance.
// The created client can depend on platform-specific prefs and features but is
// always of the same type across all WebContents instances.
class AutofillClientProvider : public KeyedService {
public:
explicit AutofillClientProvider(PrefService* prefs);
AutofillClientProvider(const AutofillClientProvider&) = delete;
AutofillClientProvider& operator=(const AutofillClientProvider&) = delete;
~AutofillClientProvider() override;
// For the given `web_contents`, creates either a new
// * ChromeAutofillClient if Chrome provides its own Autofill services, or
// * AndroidAutofillClient if Chrome delegate autofilling to Android.
// It's a no-op if any ContentAutofillClient is already associated with the
// given `web_contents`.
void CreateClientForWebContents(content::WebContents* web_contents);
// The return value is constant once this provider has been created. The
// method returns true iff platform autofill should be used instead of
// built-in autofill.
bool uses_platform_autofill() const { return uses_platform_autofill_; }
private:
#if BUILDFLAG(IS_ANDROID)
// Posts a low-priority task to register the client in a synthetic field trial
// based on whether its package is still allowed to use a11y compat mode.
// Non-Android users are never affected by the configuration change.
void DelayRegisteringFieldTrialForA11yDeprecation();
void RegisterSyntheticFieldTrialForPackage(const std::string& package);
#endif // BUILDFLAG(IS_ANDROID)
const bool uses_platform_autofill_;
base::WeakPtrFactory<AutofillClientProvider> weak_ptr_factory_{this};
};
} // namespace autofill
#endif // CHROME_BROWSER_UI_AUTOFILL_AUTOFILL_CLIENT_PROVIDER_H_
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