1 /*
2  * Copyright (c) 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 #ifndef ROSEN_RENDER_SERVICE_BASE_TRANSACTION_RS_IRENDER_SURFACE_OCCLUSION_CHANGE_CALLBACK_H
17 #define ROSEN_RENDER_SERVICE_BASE_TRANSACTION_RS_IRENDER_SURFACE_OCCLUSION_CHANGE_CALLBACK_H
18 
19 #include <iremote_broker.h>
20 
21 namespace OHOS {
22 namespace Rosen {
23 class RSISurfaceOcclusionChangeCallback : public IRemoteBroker {
24 public:
25     DECLARE_INTERFACE_DESCRIPTOR(u"ohos.rosen.surfaceocclusionchangecallback");
26     RSISurfaceOcclusionChangeCallback() = default;
27     virtual ~RSISurfaceOcclusionChangeCallback() noexcept = default;
28     virtual void OnSurfaceOcclusionVisibleChanged(float visibleAreaRatio) = 0;
29 };
30 }
31 }
32 
33 #endif