1 /*
2 * Copyright (c) 2021-2023 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 "screen_change_callback_stub.h"
17
18 namespace OHOS {
19 namespace Rosen {
OnRemoteRequest(uint32_t code,MessageParcel & data,MessageParcel & reply,MessageOption & option)20 int RSScreenChangeCallbackStub::OnRemoteRequest(
21 uint32_t code, MessageParcel& data, MessageParcel& reply, MessageOption& option)
22 {
23 auto token = data.ReadInterfaceToken();
24 if (token != RSIScreenChangeCallback::GetDescriptor()) {
25 ROSEN_LOGE("RSScreenChangeCallbackStub::OnRemoteRequest WriteInterfaceToken failed");
26 return ERR_INVALID_STATE;
27 }
28
29 int ret = ERR_NONE;
30 switch (code) {
31 case static_cast<uint32_t>(RSIScreenChangeCallbackInterfaceCode::ON_SCREEN_CHANGED): {
32 ScreenId id{0};
33 uint8_t event{0};
34 uint8_t reason{0};
35 if (!data.ReadUint64(id) || !data.ReadUint8(event) || !data.ReadUint8(reason)) {
36 RS_LOGE("RSScreenChangeCallbackStub::ON_SCREEN_CHANGED read parcel failed!");
37 ret = ERR_INVALID_DATA;
38 break;
39 }
40 OnScreenChanged(id, static_cast<ScreenEvent>(event), static_cast<ScreenChangeReason>(reason));
41 break;
42 }
43 default: {
44 ret = IPCObjectStub::OnRemoteRequest(code, data, reply, option);
45 break;
46 }
47 }
48
49 return ret;
50 }
51 } // namespace Rosen
52 } // namespace OHOS
53