| /* |
| * Copyright (C) 2016 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #ifndef ANDROID_HARDWARE_RADIO_HAL_LEGACY_H |
| #define ANDROID_HARDWARE_RADIO_HAL_LEGACY_H |
| |
| #include <utils/RefBase.h> |
| #include <hardware/radio.h> |
| #include "RadioInterface.h" |
| #include "TunerInterface.h" |
| #include "TunerCallbackInterface.h" |
| |
| namespace android { |
| |
| class RadioHalLegacy : public RadioInterface |
| { |
| public: |
| RadioHalLegacy(radio_class_t classId); |
| |
| // RadioInterface |
| virtual int getProperties(radio_hal_properties_t *properties); |
| virtual int openTuner(const radio_hal_band_config_t *config, |
| bool audio, |
| sp<TunerCallbackInterface> callback, |
| sp<TunerInterface>& tuner); |
| virtual int closeTuner(sp<TunerInterface>& tuner); |
| |
| // RefBase |
| virtual void onFirstRef(); |
| |
| class Tuner : public TunerInterface |
| { |
| public: |
| Tuner(sp<TunerCallbackInterface> callback); |
| |
| virtual int setConfiguration(const radio_hal_band_config_t *config); |
| virtual int getConfiguration(radio_hal_band_config_t *config); |
| virtual int scan(radio_direction_t direction, bool skip_sub_channel); |
| virtual int step(radio_direction_t direction, bool skip_sub_channel); |
| virtual int tune(unsigned int channel, unsigned int sub_channel); |
| virtual int cancel(); |
| virtual int getProgramInformation(radio_program_info_t *info); |
| |
| static void callback(radio_hal_event_t *halEvent, void *cookie); |
| void onCallback(radio_hal_event_t *halEvent); |
| |
| void setHalTuner(const struct radio_tuner *halTuner) { mHalTuner = halTuner; } |
| const struct radio_tuner *getHalTuner() { return mHalTuner; } |
| |
| private: |
| virtual ~Tuner(); |
| |
| const struct radio_tuner *mHalTuner; |
| sp<TunerCallbackInterface> mCallback; |
| }; |
| |
| protected: |
| virtual ~RadioHalLegacy(); |
| |
| private: |
| static const char * sClassModuleNames[]; |
| |
| radio_class_t mClassId; |
| struct radio_hw_device *mHwDevice; |
| }; |
| |
| } // namespace android |
| |
| #endif // ANDROID_HARDWARE_RADIO_HAL_LEGACY_H |