2 * Copyright (C) 2017 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_1_TUNER_H
17 #define ANDROID_HARDWARE_BROADCASTRADIO_V1_1_TUNER_H
19 #include "VirtualRadio.h"
21 #include <WorkerThread.h>
22 #include <android/hardware/broadcastradio/1.1/ITuner.h>
23 #include <android/hardware/broadcastradio/1.1/ITunerCallback.h>
27 namespace broadcastradio {
29 namespace implementation {
31 struct Tuner : public ITuner {
32 Tuner(const sp<V1_0::ITunerCallback>& callback);
36 // V1_1::ITuner methods
37 Return<Result> setConfiguration(const V1_0::BandConfig& config) override;
38 Return<void> getConfiguration(getConfiguration_cb _hidl_cb) override;
39 Return<Result> scan(V1_0::Direction direction, bool skipSubChannel) override;
40 Return<Result> step(V1_0::Direction direction, bool skipSubChannel) override;
41 Return<Result> tune(uint32_t channel, uint32_t subChannel) override;
42 Return<Result> tune_1_1(const ProgramSelector& program) override;
43 Return<Result> cancel() override;
44 Return<void> getProgramInformation(getProgramInformation_cb _hidl_cb) override;
45 Return<void> getProgramInformation_1_1(getProgramInformation_1_1_cb _hidl_cb) override;
46 Return<ProgramListResult> startBackgroundScan() override;
47 Return<void> getProgramList(const hidl_string& filter, getProgramList_cb _hidl_cb) override;
48 Return<void> isAnalogForced(isAnalogForced_cb _hidl_cb) override;
49 Return<Result> setAnalogForced(bool isForced) override;
54 bool mIsClosed = false; // TODO(b/36864090): use it
56 const sp<V1_0::ITunerCallback> mCallback;
57 const sp<V1_1::ITunerCallback> mCallback1_1;
59 VirtualRadio mVirtualFm;
61 bool mIsAmfmConfigSet = false;
62 V1_0::BandConfig mAmfmConfig;
63 bool mIsTuneCompleted = false;
64 ProgramSelector mCurrentProgram = {};
65 ProgramInfo mCurrentProgramInfo = {};
67 void tuneInternalLocked(const ProgramSelector& sel);
68 bool isFmLocked(); // TODO(b/36864090): make it generic, not FM only
71 } // namespace implementation
73 } // namespace broadcastradio
74 } // namespace hardware
75 } // namespace android
77 #endif // ANDROID_HARDWARE_BROADCASTRADIO_V1_1_TUNER_H