blob: 94d62b9bc41210fda5555bd08ae7aeee678a6ea2 [file] [log] [blame]
/*
* Copyright (C) 2017 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_BROADCASTRADIO_V1_2_BROADCASTRADIO_H
#define ANDROID_HARDWARE_BROADCASTRADIO_V1_2_BROADCASTRADIO_H
#include "Tuner.h"
#include <android/hardware/broadcastradio/1.1/IBroadcastRadio.h>
#include <android/hardware/broadcastradio/1.2/types.h>
namespace android {
namespace hardware {
namespace broadcastradio {
namespace V1_2 {
namespace implementation {
struct AmFmBandConfig {
V1_0::Band type;
uint32_t lowerLimit; // kHz
uint32_t upperLimit; // kHz
std::vector<uint32_t> spacings; // kHz
};
struct ModuleConfig {
std::string productName;
std::vector<AmFmBandConfig> amFmBands;
};
struct BroadcastRadio : public V1_1::IBroadcastRadio {
/**
* Constructs new broadcast radio module.
*
* Before calling a constructor with a given classId, it must be checked with isSupported
* method first. Otherwise it results in undefined behaviour.
*
* @param classId type of a radio.
*/
BroadcastRadio(V1_0::Class classId);
/**
* Checks, if a given radio type is supported.
*
* @param classId type of a radio.
*/
static bool isSupported(V1_0::Class classId);
// V1_1::IBroadcastRadio methods
Return<void> getProperties(getProperties_cb _hidl_cb) override;
Return<void> getProperties_1_1(getProperties_1_1_cb _hidl_cb) override;
Return<void> openTuner(const V1_0::BandConfig& config, bool audio,
const sp<V1_0::ITunerCallback>& callback,
openTuner_cb _hidl_cb) override;
Return<void> getImage(int32_t id, getImage_cb _hidl_cb);
private:
std::mutex mMut;
V1_0::Class mClassId;
ModuleConfig mConfig;
wp<Tuner> mTuner;
};
} // namespace implementation
} // namespace V1_2
} // namespace broadcastradio
} // namespace hardware
} // namespace android
#endif // ANDROID_HARDWARE_BROADCASTRADIO_V1_2_BROADCASTRADIO_H