2 * Copyright (C) 2016 The Android Open Source Project
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
16 #ifndef ANDROID_HARDWARE_BROADCASTRADIO_V1_0_TUNER_H
17 #define ANDROID_HARDWARE_BROADCASTRADIO_V1_0_TUNER_H
19 #include <android/hardware/broadcastradio/1.0/ITuner.h>
20 #include <android/hardware/broadcastradio/1.0/ITunerCallback.h>
21 #include <hidl/Status.h>
22 #include <hardware/radio.h>
26 namespace broadcastradio {
28 namespace implementation {
30 struct BroadcastRadio;
32 struct Tuner : public ITuner {
34 Tuner(const sp<ITunerCallback>& callback, const wp<BroadcastRadio>& mParentDevice);
36 // Methods from ::android::hardware::broadcastradio::V1_0::ITuner follow.
37 Return<Result> setConfiguration(const BandConfig& config) override;
38 Return<void> getConfiguration(getConfiguration_cb _hidl_cb) override;
39 Return<Result> scan(Direction direction, bool skipSubChannel) override;
40 Return<Result> step(Direction direction, bool skipSubChannel) override;
41 Return<Result> tune(uint32_t channel, uint32_t subChannel) override;
42 Return<Result> cancel() override;
43 Return<void> getProgramInformation(getProgramInformation_cb _hidl_cb) override;
45 static void callback(radio_hal_event_t *halEvent, void *cookie);
46 void onCallback(radio_hal_event_t *halEvent);
48 void setHalTuner(const struct radio_tuner *halTuner) { mHalTuner = halTuner; }
49 const struct radio_tuner *getHalTuner() { return mHalTuner; }
54 const struct radio_tuner *mHalTuner;
55 const sp<ITunerCallback> mCallback;
56 const wp<BroadcastRadio> mParentDevice;
60 } // namespace implementation
62 } // namespace broadcastradio
63 } // namespace hardware
64 } // namespace android
66 #endif // ANDROID_HARDWARE_BROADCASTRADIO_V1_0_TUNER_H