1fa7767c5Sopenharmony_ci/* 2fa7767c5Sopenharmony_ci * Copyright (c) 2022-2022 Huawei Device Co., Ltd. 3fa7767c5Sopenharmony_ci * Licensed under the Apache License, Version 2.0 (the "License"); 4fa7767c5Sopenharmony_ci * you may not use this file except in compliance with the License. 5fa7767c5Sopenharmony_ci * You may obtain a copy of the License at 6fa7767c5Sopenharmony_ci * 7fa7767c5Sopenharmony_ci * http://www.apache.org/licenses/LICENSE-2.0 8fa7767c5Sopenharmony_ci * 9fa7767c5Sopenharmony_ci * Unless required by applicable law or agreed to in writing, software 10fa7767c5Sopenharmony_ci * distributed under the License is distributed on an "AS IS" BASIS, 11fa7767c5Sopenharmony_ci * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12fa7767c5Sopenharmony_ci * See the License for the specific language governing permissions and 13fa7767c5Sopenharmony_ci * limitations under the License. 14fa7767c5Sopenharmony_ci */ 15fa7767c5Sopenharmony_ci 16fa7767c5Sopenharmony_ci#ifndef HISTREAMER_HIPLAYER_EOS_STATE_H 17fa7767c5Sopenharmony_ci#define HISTREAMER_HIPLAYER_EOS_STATE_H 18fa7767c5Sopenharmony_ci 19fa7767c5Sopenharmony_ci#include "state.h" 20fa7767c5Sopenharmony_cinamespace OHOS { 21fa7767c5Sopenharmony_cinamespace Media { 22fa7767c5Sopenharmony_ci// when eos received 23fa7767c5Sopenharmony_ciclass EosState : public State { 24fa7767c5Sopenharmony_cipublic: 25fa7767c5Sopenharmony_ci explicit EosState(StateId stateId, PlayExecutor& executor) : State(stateId, "EosState", executor) {} 26fa7767c5Sopenharmony_ci 27fa7767c5Sopenharmony_ci ~EosState() override = default; 28fa7767c5Sopenharmony_ci 29fa7767c5Sopenharmony_ci std::tuple<ErrorCode, Action> Play() override 30fa7767c5Sopenharmony_ci { 31fa7767c5Sopenharmony_ci MEDIA_LOG_I("play in eos state."); 32fa7767c5Sopenharmony_ci auto ret = executor_.DoSeek(0, Plugin::SeekMode::SEEK_PREVIOUS_SYNC, false); 33fa7767c5Sopenharmony_ci if (ret == ErrorCode::SUCCESS) { 34fa7767c5Sopenharmony_ci return {ErrorCode::SUCCESS, Action::TRANS_TO_PLAYING}; 35fa7767c5Sopenharmony_ci } else { 36fa7767c5Sopenharmony_ci MEDIA_LOG_W("seek error in eos state when asked to play"); 37fa7767c5Sopenharmony_ci return {ret, Action::ACTION_BUTT}; 38fa7767c5Sopenharmony_ci } 39fa7767c5Sopenharmony_ci } 40fa7767c5Sopenharmony_ci 41fa7767c5Sopenharmony_ci std::tuple<ErrorCode, Action> Seek(const Plugin::Any& param) override 42fa7767c5Sopenharmony_ci { 43fa7767c5Sopenharmony_ci MEDIA_LOG_I("seek in eos is useless"); 44fa7767c5Sopenharmony_ci return {ErrorCode::ERROR_INVALID_OPERATION, Action::ACTION_BUTT}; 45fa7767c5Sopenharmony_ci } 46fa7767c5Sopenharmony_ci 47fa7767c5Sopenharmony_ci std::tuple<ErrorCode, Action> Enter(Intent intent) override 48fa7767c5Sopenharmony_ci { 49fa7767c5Sopenharmony_ci MEDIA_LOG_I("eos state entered"); 50fa7767c5Sopenharmony_ci auto ret = executor_.DoPause(); 51fa7767c5Sopenharmony_ci return {ret, Action::ACTION_BUTT}; 52fa7767c5Sopenharmony_ci } 53fa7767c5Sopenharmony_ci 54fa7767c5Sopenharmony_ci std::tuple<ErrorCode, Action> Stop() override 55fa7767c5Sopenharmony_ci { 56fa7767c5Sopenharmony_ci MEDIA_LOG_I("stop eos state"); 57fa7767c5Sopenharmony_ci return {ErrorCode::SUCCESS, Action::TRANS_TO_STOPPED}; 58fa7767c5Sopenharmony_ci } 59fa7767c5Sopenharmony_ci}; 60fa7767c5Sopenharmony_ci} // namespace Media 61fa7767c5Sopenharmony_ci} // namespace OHOS 62fa7767c5Sopenharmony_ci 63fa7767c5Sopenharmony_ci#endif // HISTREAMER_HIPLAYER_EOS_STATE_H 64