1 /*
2  * Copyright (C) 2016 The Android Open Source Project
3  *
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
7  *
8  *      http://www.apache.org/licenses/LICENSE-2.0
9  *
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.
15  */
16 #ifndef ANDROID_HARDWARE_BROADCASTRADIO_V1_0_BROADCASTRADIO_H
17 #define ANDROID_HARDWARE_BROADCASTRADIO_V1_0_BROADCASTRADIO_H
18 
19 #include <android/hardware/broadcastradio/1.0/IBroadcastRadio.h>
20 #include <hidl/Status.h>
21 #include <hardware/radio.h>
22 
23 #include <hidl/MQDescriptor.h>
24 namespace android {
25 namespace hardware {
26 namespace broadcastradio {
27 namespace V1_0 {
28 namespace implementation {
29 
30 struct BroadcastRadio : public IBroadcastRadio {
31 
32             BroadcastRadio(Class classId);
33 
34             // Methods from ::android::hardware::broadcastradio::V1_0::IBroadcastRadio follow.
35             Return<void> getProperties(getProperties_cb _hidl_cb)  override;
36             Return<void> openTuner(const BandConfig& config, bool audio,
37                                    const sp<ITunerCallback>& callback,
38                                    openTuner_cb _hidl_cb)  override;
39 
40 
41     // RefBase
42     virtual void onFirstRef();
43 
initCheckBroadcastRadio44             Result  initCheck() { return mStatus; }
45             int closeHalTuner(const struct radio_tuner *halTuner);
46 
47 private:
48     virtual     ~BroadcastRadio();
49 
50     static const char * sClassModuleNames[];
51 
52     Result convertHalResult(int rc);
53     void convertBandConfigFromHal(BandConfig *config,
54             const radio_hal_band_config_t *halConfig);
55     void convertPropertiesFromHal(Properties *properties,
56             const radio_hal_properties_t *halProperties);
57     void convertBandConfigToHal(radio_hal_band_config_t *halConfig,
58             const BandConfig *config);
59 
60     Result                   mStatus;
61     Class                    mClassId;
62     struct radio_hw_device  *mHwDevice;
63 };
64 
65 }  // namespace implementation
66 }  // namespace V1_0
67 }  // namespace broadcastradio
68 }  // namespace hardware
69 }  // namespace android
70 
71 #endif  // ANDROID_HARDWARE_BROADCASTRADIO_V1_0_BROADCASTRADIO_H
72