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_proxy.h"
17
18 #include <message_option.h>
19 #include <message_parcel.h>
20
21 namespace OHOS {
22 namespace Rosen {
RSScreenChangeCallbackProxy(const sptr<IRemoteObject> & impl)23 RSScreenChangeCallbackProxy::RSScreenChangeCallbackProxy(const sptr<IRemoteObject>& impl)
24 : IRemoteProxy<RSIScreenChangeCallback>(impl)
25 {
26 }
27
OnScreenChanged(ScreenId id,ScreenEvent event,ScreenChangeReason reason)28 void RSScreenChangeCallbackProxy::OnScreenChanged(ScreenId id, ScreenEvent event,
29 ScreenChangeReason reason)
30 {
31 MessageParcel data;
32 MessageParcel reply;
33 MessageOption option;
34
35 if(!data.WriteInterfaceToken(RSIScreenChangeCallback::GetDescriptor())) {
36 ROSEN_LOGE("RSScreenChangeCallbackProxy::OnScreenChanged WriteInterfaceToken failed");
37 return;
38 }
39
40 if (!data.WriteUint64(id)) {
41 ROSEN_LOGE("RSScreenChangeCallbackProxy::OnScreenChanged WriteUint64 failed");
42 return;
43 }
44 if (!data.WriteUint8(ECast(event))) {
45 ROSEN_LOGE("RSScreenChangeCallbackProxy::OnScreenChanged WriteUint8 failed");
46 return;
47 }
48 if (!data.WriteUint8(ECast(reason))) {
49 ROSEN_LOGE("RSScreenChangeCallbackProxy::OnScreenChanged WriteUint8 reason failed");
50 return;
51 }
52
53 option.SetFlags(MessageOption::TF_ASYNC);
54 uint32_t code = static_cast<uint32_t>(RSIScreenChangeCallbackInterfaceCode::ON_SCREEN_CHANGED);
55
56 auto remote = Remote();
57 if (remote == nullptr) {
58 ROSEN_LOGE("RSScreenChangeCallbackProxy::OnScreenChanged: remote is null!");
59 return;
60 }
61
62 int32_t err = remote->SendRequest(code, data, reply, option);
63 if (err != NO_ERROR) {
64 ROSEN_LOGE("RSScreenChangeCallbackProxy::OnScreenChanged error = %{public}d", err);
65 }
66 }
67 } // namespace Rosen
68 } // namespace OHOS
69