| /* |
| * Copyright (C) 2015 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_H |
| #define ANDROID_HARDWARE_RADIO_H |
| |
| #include <binder/IBinder.h> |
| #include <utils/threads.h> |
| #include <radio/RadioCallback.h> |
| #include <radio/IRadio.h> |
| #include <radio/IRadioService.h> |
| #include <radio/IRadioClient.h> |
| #include <system/radio.h> |
| |
| namespace android { |
| |
| class MemoryDealer; |
| |
| class Radio : public BnRadioClient, |
| public IBinder::DeathRecipient |
| { |
| public: |
| |
| virtual ~Radio(); |
| |
| static status_t listModules(struct radio_properties *properties, |
| uint32_t *numModules); |
| static sp<Radio> attach(radio_handle_t handle, |
| const struct radio_band_config *config, |
| bool withAudio, |
| const sp<RadioCallback>& callback); |
| |
| |
| void detach(); |
| |
| status_t setConfiguration(const struct radio_band_config *config); |
| |
| status_t getConfiguration(struct radio_band_config *config); |
| |
| status_t setMute(bool mute); |
| |
| status_t getMute(bool *mute); |
| |
| status_t step(radio_direction_t direction, bool skipSubChannel); |
| |
| status_t scan(radio_direction_t direction, bool skipSubChannel); |
| |
| status_t tune(unsigned int channel, unsigned int subChannel); |
| |
| status_t cancel(); |
| |
| status_t getProgramInformation(struct radio_program_info *info); |
| |
| status_t hasControl(bool *hasControl); |
| |
| // BpRadioClient |
| virtual void onEvent(const sp<IMemory>& eventMemory); |
| |
| //IBinder::DeathRecipient |
| virtual void binderDied(const wp<IBinder>& who); |
| |
| private: |
| Radio(radio_handle_t handle, |
| const sp<RadioCallback>&); |
| static const sp<IRadioService>& getRadioService(); |
| |
| Mutex mLock; |
| sp<IRadio> mIRadio; |
| const radio_handle_t mHandle; |
| sp<RadioCallback> mCallback; |
| }; |
| |
| }; // namespace android |
| |
| #endif //ANDROID_HARDWARE_RADIO_H |