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93 lines
2.6 KiB
93 lines
2.6 KiB
4 months ago
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/*
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* Copyright (C) 2019 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef ANDROID_HARDWARE_TV_TUNER_V1_0_FRONTEND_H_
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#define ANDROID_HARDWARE_TV_TUNER_V1_0_FRONTEND_H_
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#include <android/hardware/tv/tuner/1.0/IFrontend.h>
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#include <fstream>
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#include <iostream>
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#include "Tuner.h"
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using namespace std;
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namespace android {
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namespace hardware {
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namespace tv {
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namespace tuner {
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namespace V1_0 {
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namespace implementation {
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using ::android::hardware::tv::tuner::V1_0::FrontendId;
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using ::android::hardware::tv::tuner::V1_0::FrontendType;
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using ::android::hardware::tv::tuner::V1_0::IFrontend;
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using ::android::hardware::tv::tuner::V1_0::IFrontendCallback;
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using ::android::hardware::tv::tuner::V1_0::Result;
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class Tuner;
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class Frontend : public IFrontend {
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public:
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Frontend(FrontendType type, FrontendId id, sp<Tuner> tuner);
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virtual Return<Result> close() override;
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virtual Return<Result> setCallback(const sp<IFrontendCallback>& callback) override;
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virtual Return<Result> tune(const FrontendSettings& settings) override;
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virtual Return<Result> stopTune() override;
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virtual Return<Result> scan(const FrontendSettings& settings, FrontendScanType type) override;
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virtual Return<Result> stopScan() override;
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virtual Return<void> getStatus(const hidl_vec<FrontendStatusType>& statusTypes,
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getStatus_cb _hidl_cb) override;
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virtual Return<Result> setLna(bool bEnable) override;
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virtual Return<Result> setLnb(uint32_t lnb) override;
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FrontendType getFrontendType();
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FrontendId getFrontendId();
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string getSourceFile();
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bool isLocked();
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private:
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virtual ~Frontend();
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bool supportsSatellite();
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sp<IFrontendCallback> mCallback;
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sp<Tuner> mTunerService;
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FrontendType mType = FrontendType::UNDEFINED;
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FrontendId mId = 0;
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bool mIsLocked = false;
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std::ifstream mFrontendData;
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};
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} // namespace implementation
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} // namespace V1_0
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} // namespace tuner
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} // namespace tv
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} // namespace hardware
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} // namespace android
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#endif // ANDROID_HARDWARE_TV_TUNER_V1_0_FRONTEND_H_
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