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/*
* 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
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