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_FIRST_FRAME_STATE_OBSERVER_STUB_H
17 #define OHOS_ABILITY_RUNTIME_FIRST_FRAME_STATE_OBSERVER_STUB_H
18 #ifdef SUPPORT_GRAPHICS
19 
20 #include <map>
21 #include <mutex>
22 
23 #include "ability_first_frame_state_observer_interface.h"
24 #include "iremote_stub.h"
25 
26 namespace OHOS {
27 namespace AppExecFwk {
28 class AbilityFirstFrameStateObserverStub : public IRemoteStub<IAbilityFirstFrameStateObserver> {
29 public:
30     AbilityFirstFrameStateObserverStub();
31     virtual ~AbilityFirstFrameStateObserverStub();
32 
33     int32_t OnRemoteRequest(uint32_t code, MessageParcel &data, MessageParcel &reply, MessageOption &option) override;
34 
35 private:
36     int32_t HandleOnAbilityFirstFrameStateChanged(MessageParcel &data, MessageParcel &reply);
37 
38     static std::mutex callbackMutex_;
39 
40     DISALLOW_COPY_AND_MOVE(AbilityFirstFrameStateObserverStub);
41 };
42 
43 /**
44  * @class AbilityFirstFrameStateObserverRecipient
45  * AbilityFirstFrameStateObserverRecipient notices IRemoteBroker died.
46  */
47 class AbilityFirstFrameStateObserverRecipient : public IRemoteObject::DeathRecipient {
48 public:
49     using RemoteDiedHandler = std::function<void(const wptr<IRemoteObject> &)>;
50     explicit AbilityFirstFrameStateObserverRecipient(RemoteDiedHandler handler);
51     virtual ~AbilityFirstFrameStateObserverRecipient() = default;
52     void OnRemoteDied(const wptr<IRemoteObject> &remote) override;
53 
54 private:
55     RemoteDiedHandler handler_;
56 };
57 } // namespace AppExecFwk
58 } // namespace OHOS
59 #endif // SUPPORT_GRAPHICS
60 #endif // OHOS_ABILITY_RUNTIME_ABILITY_FOREGROUND_STATE_OBSERVER_STUB_H
61