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 #ifndef OHOS_AVSESSION_CALLBACK_STUB_H 16 #define OHOS_AVSESSION_CALLBACK_STUB_H 17 18 #include "iremote_stub.h" 19 #include "iavsession_callback.h" 20 21 namespace OHOS::AVSession { 22 class AVSessionCallbackStub : public IRemoteStub<IAVSessionCallback> { 23 public: 24 int32_t OnRemoteRequest(uint32_t code, MessageParcel& data, MessageParcel& reply, MessageOption& option) override; 25 26 private: 27 static bool CheckInterfaceToken(MessageParcel& data); 28 29 int32_t HandleOnPlay(MessageParcel& data, MessageParcel& reply); 30 int32_t HandleOnPause(MessageParcel& data, MessageParcel& reply); 31 int32_t HandleOnStop(MessageParcel& data, MessageParcel& reply); 32 int32_t HandleOnPlayNext(MessageParcel& data, MessageParcel& reply); 33 int32_t HandleOnPlayPrevious(MessageParcel& data, MessageParcel& reply); 34 int32_t HandleOnFastForward(MessageParcel& data, MessageParcel& reply); 35 int32_t HandleOnRewind(MessageParcel& data, MessageParcel& reply); 36 int32_t HandleOnSeek(MessageParcel& data, MessageParcel& reply); 37 int32_t HandleOnSetSpeed(MessageParcel& data, MessageParcel& reply); 38 int32_t HandleOnSetLoopMode(MessageParcel& data, MessageParcel& reply); 39 int32_t HandleOnToggleFavorite(MessageParcel& data, MessageParcel& reply); 40 int32_t HandleOnMediaKeyEvent(MessageParcel& data, MessageParcel& reply); 41 int32_t HandOnOutputDeviceChange(MessageParcel& data, MessageParcel& reply); 42 using HanlerFunc = int32_t(AVSessionCallbackStub::*)(MessageParcel&, MessageParcel&); 43 static inline HanlerFunc handlers[] = { 44 [SESSION_CALLBACK_ON_PLAY] = &AVSessionCallbackStub::HandleOnPlay, 45 [SESSION_CALLBACK_ON_PAUSE] = &AVSessionCallbackStub::HandleOnPause, 46 [SESSION_CALLBACK_ON_STOP] = &AVSessionCallbackStub::HandleOnStop, 47 [SESSION_CALLBACK_ON_PLAY_NEXT] = &AVSessionCallbackStub::HandleOnPlayNext, 48 [SESSION_CALLBACK_ON_PLAY_PREVIOUS] = &AVSessionCallbackStub::HandleOnPlayPrevious, 49 [SESSION_CALLBACK_ON_FAST_FORWARD] = &AVSessionCallbackStub::HandleOnFastForward, 50 [SESSION_CALLBACK_ON_REWIND] = &AVSessionCallbackStub::HandleOnRewind, 51 [SESSION_CALLBACK_ON_SEEK] = &AVSessionCallbackStub::HandleOnSeek, 52 [SESSION_CALLBACK_ON_SET_SPEED] = &AVSessionCallbackStub::HandleOnSetSpeed, 53 [SESSION_CALLBACK_ON_SET_LOOPMODE] = &AVSessionCallbackStub::HandleOnSetLoopMode, 54 [SESSION_CALLBACK_ON_TOGGLE_FAVORITE] = &AVSessionCallbackStub::HandleOnToggleFavorite, 55 [SESSION_CALLBACK_ON_MEDIA_KEY_EVENT] = &AVSessionCallbackStub::HandleOnMediaKeyEvent, 56 [SESSION_CALLBACK_ON_OUTPUT_DEVICE_CHANGE] = &AVSessionCallbackStub::HandOnOutputDeviceChange 57 }; 58 }; 59 } // namespace OHOS::AVSession 60 #endif // OHOS_AVSESSION_CALLBACK_STUB_H