1 /*
2  * Copyright (c) 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 #ifndef OHOS_ABILITY_RUNTIME_IRENDER_STATE_OBSERVER_H
17 #define OHOS_ABILITY_RUNTIME_IRENDER_STATE_OBSERVER_H
18 
19 #include "iremote_broker.h"
20 #include "render_state_data.h"
21 
22 namespace OHOS {
23 namespace AppExecFwk {
24 class IRenderStateObserver : public IRemoteBroker {
25 public:
26     DECLARE_INTERFACE_DESCRIPTOR(u"ohos.appexecfwk.IRenderStateObserver");
27 
28     virtual void OnRenderStateChanged(const RenderStateData &renderStateData) = 0;
29 
30     enum {
31         ON_RENDER_STATE_CHANGED = 0,
32     };
33 };
34 }  // namespace AppExecFwk
35 }  // namespace OHOS
36 #endif  // OHOS_ABILITY_RUNTIME_IRENDER_STATE_OBSERVER_H
37