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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 COMPONENTS_DATA_SHARING_INTERNAL_ANDROID_DATA_SHARING_SDK_DELEGATE_ANDROID_H_
#define COMPONENTS_DATA_SHARING_INTERNAL_ANDROID_DATA_SHARING_SDK_DELEGATE_ANDROID_H_
#include <memory>
#include "base/android/jni_android.h"
#include "base/android/scoped_java_ref.h"
#include "base/functional/bind.h"
#include "base/functional/callback.h"
#include "base/memory/raw_ptr.h"
#include "base/memory/weak_ptr.h"
#include "base/supports_user_data.h"
#include "components/data_sharing/public/data_sharing_sdk_delegate.h"
using base::android::JavaRef;
using base::android::ScopedJavaGlobalRef;
using base::android::ScopedJavaLocalRef;
namespace data_sharing {
class DataSharingNetworkLoaderAndroid;
// Helper class responsible for bridging the DataSharingSDKDelegate between
// C++ and Java.
class DataSharingSDKDelegateAndroid : public DataSharingSDKDelegate {
public:
using CreateGroupCallback = base::OnceCallback<void(
const base::expected<data_sharing_pb::CreateGroupResult, absl::Status>&)>;
using ReadGroupsCallback = base::OnceCallback<void(
const base::expected<data_sharing_pb::ReadGroupsResult, absl::Status>&)>;
using LookupGaiaIdByEmailCallback = base::OnceCallback<void(
const base::expected<data_sharing_pb::LookupGaiaIdByEmailResult,
absl::Status>&)>;
using AddAccessTokenCallback = base::OnceCallback<void(
const base::expected<data_sharing_pb::AddAccessTokenResult,
absl::Status>&)>;
using GetStatusCallback = base::OnceCallback<void(const absl::Status&)>;
// Callback to create the java object. The java object is created only when
// the sdk is used to avoid overhead of library loading.
explicit DataSharingSDKDelegateAndroid(
CreateJavaDelegateCallback sdk_delegate_callback);
~DataSharingSDKDelegateAndroid() override;
// Disallow copy/assign.
DataSharingSDKDelegateAndroid(const DataSharingSDKDelegateAndroid&) = delete;
DataSharingSDKDelegateAndroid& operator=(
const DataSharingSDKDelegateAndroid&) = delete;
DataSharingSDKDelegateAndroid(DataSharingSDKDelegateAndroid&&) = delete;
DataSharingSDKDelegateAndroid& operator=(DataSharingSDKDelegateAndroid&&) =
delete;
// Gets the java side object.
ScopedJavaLocalRef<jobject> GetJavaObject();
// DataSharingSDKDelegate implementation.
void Initialize(
DataSharingNetworkLoader* data_sharing_network_loader) override;
void ForceInitialize(
DataSharingNetworkLoader* data_sharing_network_loader) override;
void CreateGroup(const data_sharing_pb::CreateGroupParams& params,
CreateGroupCallback callback) override;
void ReadGroups(const data_sharing_pb::ReadGroupsParams& params,
ReadGroupsCallback callback) override;
void ReadGroupWithToken(
const data_sharing_pb::ReadGroupWithTokenParams& params,
base::OnceCallback<
void(const base::expected<data_sharing_pb::ReadGroupsResult,
absl::Status>&)> callback) override;
void AddMember(const data_sharing_pb::AddMemberParams& params,
GetStatusCallback callback) override;
void RemoveMember(const data_sharing_pb::RemoveMemberParams& params,
GetStatusCallback callback) override;
void LeaveGroup(const data_sharing_pb::LeaveGroupParams& params,
GetStatusCallback callback) override;
void DeleteGroup(const data_sharing_pb::DeleteGroupParams& params,
GetStatusCallback callback) override;
void LookupGaiaIdByEmail(
const data_sharing_pb::LookupGaiaIdByEmailParams& params,
LookupGaiaIdByEmailCallback callback) override;
void AddAccessToken(const data_sharing_pb::AddAccessTokenParams& params,
AddAccessTokenCallback callback) override;
private:
void LazyInitializeIfNeeded();
std::unique_ptr<DataSharingNetworkLoaderAndroid> network_loader_;
// A reference to the Java counterpart of this class. See
// DataSharingSDKDelegateAndroid.java.
ScopedJavaGlobalRef<jobject> java_obj_;
CreateJavaDelegateCallback sdk_delegate_callback_;
base::WeakPtrFactory<DataSharingSDKDelegateAndroid> weak_ptr_factory_{this};
};
} // namespace data_sharing
#endif // COMPONENTS_DATA_SHARING_INTERNAL_ANDROID_DATA_SHARING_SDK_DELEGATE_ANDROID_H_
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