1 /*
2 * Copyright (C) 2022 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 "accessible_ability_manager_caption_observer_proxy.h"
17 #include "accessibility_caption_parcel.h"
18 #include "hilog_wrapper.h"
19
20 namespace OHOS {
21 namespace Accessibility {
AccessibleAbilityManagerCaptionObserverProxy(const sptr<IRemoteObject> & impl)22 AccessibleAbilityManagerCaptionObserverProxy::AccessibleAbilityManagerCaptionObserverProxy(
23 const sptr<IRemoteObject> &impl) : IRemoteProxy<IAccessibleAbilityManagerCaptionObserver>(impl)
24 {}
25
~AccessibleAbilityManagerCaptionObserverProxy()26 AccessibleAbilityManagerCaptionObserverProxy::~AccessibleAbilityManagerCaptionObserverProxy()
27 {}
28
WriteInterfaceToken(MessageParcel & data)29 bool AccessibleAbilityManagerCaptionObserverProxy::WriteInterfaceToken(MessageParcel &data)
30 {
31 HILOG_DEBUG();
32 if (!data.WriteInterfaceToken(AccessibleAbilityManagerCaptionObserverProxy::GetDescriptor())) {
33 HILOG_ERROR("write interface token failed");
34 return false;
35 }
36 return true;
37 }
38
OnPropertyChanged(const AccessibilityConfig::CaptionProperty & property)39 void AccessibleAbilityManagerCaptionObserverProxy::OnPropertyChanged(
40 const AccessibilityConfig::CaptionProperty& property)
41 {
42 HILOG_DEBUG();
43
44 int32_t error = NO_ERROR;
45 MessageParcel data;
46 MessageParcel reply;
47 MessageOption option(MessageOption::TF_ASYNC);
48 CaptionPropertyParcel captionParcel(property);
49
50 if (!WriteInterfaceToken(data)) {
51 HILOG_ERROR("fail, connection write Token");
52 return;
53 }
54
55 if (!data.WriteParcelable(&captionParcel)) {
56 HILOG_ERROR("fail, connection write caption property error");
57 return;
58 }
59
60 sptr<IRemoteObject> remote = Remote();
61 if (!remote) {
62 HILOG_ERROR("fail to send transact cmd due to remote object");
63 return;
64 }
65
66 error = remote->SendRequest(
67 static_cast<uint32_t>(IAccessibleAbilityManagerCaptionObserver::Message::ON_PROPERTY_CHANGED),
68 data, reply, option);
69 if (error != NO_ERROR) {
70 HILOG_ERROR("OnPropertyChanged fail, error: %{public}d", error);
71 return;
72 }
73 }
74 } // namespace Accessibility
75 } // namespace OHOS