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// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "components/payments/content/android_payment_app.h"
#include <utility>
#include "base/check.h"
#include "components/payments/core/method_strings.h"
#include "components/payments/core/native_error_strings.h"
#include "components/payments/core/payer_data.h"
#include "content/public/browser/web_contents.h"
namespace payments {
AndroidPaymentApp::AndroidPaymentApp(
const std::set<std::string>& payment_method_names,
std::unique_ptr<std::map<std::string, std::set<std::string>>>
stringified_method_data,
const GURL& top_level_origin,
const GURL& payment_request_origin,
const std::string& payment_request_id,
std::unique_ptr<AndroidAppDescription> description,
base::WeakPtr<AndroidAppCommunication> communication,
content::GlobalRenderFrameHostId frame_routing_id,
const std::optional<base::UnguessableToken>& twa_instance_identifier)
: PaymentApp(/*icon_resource_id=*/0, PaymentApp::Type::NATIVE_MOBILE_APP),
stringified_method_data_(std::move(stringified_method_data)),
top_level_origin_(top_level_origin),
payment_request_origin_(payment_request_origin),
payment_request_id_(payment_request_id),
description_(std::move(description)),
communication_(communication),
frame_routing_id_(frame_routing_id),
payment_app_token_(base::UnguessableToken::Create()),
payment_app_open_(false),
twa_instance_identifier_(twa_instance_identifier) {
DCHECK(!payment_method_names.empty());
DCHECK_EQ(payment_method_names.size(), stringified_method_data_->size());
DCHECK_EQ(*payment_method_names.begin(),
stringified_method_data_->begin()->first);
DCHECK(description_);
DCHECK(!description_->package.empty());
DCHECK_EQ(1U, description_->activities.size());
DCHECK(!description_->activities.front()->name.empty());
app_method_names_ = payment_method_names;
}
AndroidPaymentApp::~AndroidPaymentApp() {
if (payment_app_open_) {
AbortPaymentApp(base::DoNothing());
}
}
void AndroidPaymentApp::InvokePaymentApp(base::WeakPtr<Delegate> delegate) {
// Browser is closing, so no need to invoke a callback.
if (!communication_)
return;
content::RenderFrameHost* rfh =
content::RenderFrameHost::FromID(frame_routing_id_);
if (!rfh || !rfh->IsActive())
return;
content::WebContents* web_contents =
content::WebContents::FromRenderFrameHost(rfh);
if (!web_contents)
return;
payment_app_open_ = true;
communication_->InvokePaymentApp(
description_->package, description_->activities.front()->name,
*stringified_method_data_, top_level_origin_, payment_request_origin_,
payment_request_id_, payment_app_token_, web_contents,
twa_instance_identifier_,
base::BindOnce(&AndroidPaymentApp::OnPaymentAppResponse,
weak_ptr_factory_.GetWeakPtr(), delegate));
}
bool AndroidPaymentApp::IsCompleteForPayment() const {
return true;
}
bool AndroidPaymentApp::CanPreselect() const {
return true;
}
std::u16string AndroidPaymentApp::GetMissingInfoLabel() const {
NOTREACHED();
}
bool AndroidPaymentApp::HasEnrolledInstrument() const {
return true;
}
bool AndroidPaymentApp::NeedsInstallation() const {
return false;
}
std::string AndroidPaymentApp::GetId() const {
return description_->package;
}
std::u16string AndroidPaymentApp::GetLabel() const {
return std::u16string();
}
std::u16string AndroidPaymentApp::GetSublabel() const {
return std::u16string();
}
const SkBitmap* AndroidPaymentApp::icon_bitmap() const {
return nullptr;
}
bool AndroidPaymentApp::IsValidForModifier(const std::string& method) const {
bool is_valid = false;
IsValidForPaymentMethodIdentifier(method, &is_valid);
return is_valid;
}
base::WeakPtr<PaymentApp> AndroidPaymentApp::AsWeakPtr() {
return weak_ptr_factory_.GetWeakPtr();
}
bool AndroidPaymentApp::HandlesShippingAddress() const {
return false;
}
bool AndroidPaymentApp::HandlesPayerName() const {
return false;
}
bool AndroidPaymentApp::HandlesPayerEmail() const {
return false;
}
bool AndroidPaymentApp::HandlesPayerPhone() const {
return false;
}
bool AndroidPaymentApp::IsWaitingForPaymentDetailsUpdate() const {
return false;
}
void AndroidPaymentApp::UpdateWith(
mojom::PaymentRequestDetailsUpdatePtr details_update) {
// TODO(crbug.com/40106647): Support payment method, shipping address, and
// shipping option change events.
}
void AndroidPaymentApp::OnPaymentDetailsNotUpdated() {}
void AndroidPaymentApp::AbortPaymentApp(
base::OnceCallback<void(bool)> abort_callback) {
if (!communication_ || !payment_app_open_) {
std::move(abort_callback).Run(false);
return;
}
payment_app_open_ = false;
communication_->AbortPaymentApp(payment_app_token_,
std::move(abort_callback));
}
bool AndroidPaymentApp::IsPreferred() const {
// This class used only on Chrome OS, where the only Android payment app
// available is the trusted web application (TWA) that launched this instance
// of Chrome with a TWA specific payment method, so this app should be
// preferred.
#if BUILDFLAG(IS_CHROMEOS)
DCHECK_EQ(1U, GetAppMethodNames().size());
DCHECK_EQ(methods::kGooglePlayBilling, *GetAppMethodNames().begin());
return true;
#else
NOTREACHED();
#endif // BUILDFLAG(IS_CHROMEOS)
}
void AndroidPaymentApp::OnPaymentAppResponse(
base::WeakPtr<Delegate> delegate,
const std::optional<std::string>& error_message,
bool is_activity_result_ok,
const std::string& payment_method_identifier,
const std::string& stringified_details) {
payment_app_open_ = false;
if (!delegate)
return;
if (error_message.has_value()) {
delegate->OnInstrumentDetailsError(error_message.value());
return;
}
if (!is_activity_result_ok) {
delegate->OnInstrumentDetailsError(errors::kUserClosedPaymentApp);
return;
}
delegate->OnInstrumentDetailsReady(payment_method_identifier,
stringified_details, PayerData());
}
} // namespace payments
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