1 /* 2 * Copyright (c) 2024-2024 Huawei Device Co., Ltd. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 16 #include "pointer_luminance_callback_proxy.h" 17 18 #include <message_option.h> 19 #include <message_parcel.h> 20 21 namespace OHOS { 22 namespace Rosen { RSPointerLuminanceChangeCallbackProxy(const sptr<IRemoteObject> & impl)23RSPointerLuminanceChangeCallbackProxy::RSPointerLuminanceChangeCallbackProxy(const sptr<IRemoteObject>& impl) 24 : IRemoteProxy<RSIPointerLuminanceChangeCallback>(impl) 25 { 26 } 27 OnPointerLuminanceChanged(int32_t brightness)28void RSPointerLuminanceChangeCallbackProxy::OnPointerLuminanceChanged(int32_t brightness) 29 { 30 MessageParcel data; 31 MessageParcel reply; 32 MessageOption option; 33 34 if (!data.WriteInterfaceToken(RSIPointerLuminanceChangeCallback::GetDescriptor())) { 35 ROSEN_LOGE("RSPointerLuminanceChangeCallbackProxy::OnPointerLuminanceChanged WriteInterfaceToken failed"); 36 return; 37 } 38 if (!data.WriteInt32(brightness)) { 39 ROSEN_LOGE("RSPointerLuminanceChangeCallbackProxy::OnPointerLuminanceChanged WriteInt32 failed"); 40 return; 41 } 42 43 option.SetFlags(MessageOption::TF_ASYNC); 44 uint32_t code = static_cast<uint32_t>(RSIPointerLuminanceChangeCallbackInterfaceCode::ON_POINTER_LUMINANCE_CHANGED); 45 int32_t err = Remote()->SendRequest(code, data, reply, option); 46 if (err != NO_ERROR) { 47 ROSEN_LOGE("RSPointerLuminanceChangeCallbackProxy::OnPointerLuminanceChanged error = %{public}d", err); 48 } 49 } 50 } // namespace Rosen 51 } // namespace OHOS