Home | History | Annotate | Download | only in radio 
      1 /*
      2  * Copyright (C) 2015 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 
     17 #ifndef ANDROID_HARDWARE_IRADIO_H
     18 #define ANDROID_HARDWARE_IRADIO_H
     19 
     20 #include <utils/RefBase.h>
     21 #include <binder/IInterface.h>
     22 #include <binder/IMemory.h>
     23 #include <binder/Parcel.h>
     24 #include <system/radio.h>
     25 
     26 namespace android {
     27 
     28 class IRadio : public IInterface
     29 {
     30 public:
     31 
     32     DECLARE_META_INTERFACE(Radio);
     33 
     34     virtual void detach() = 0;
     35 
     36     virtual status_t setConfiguration(const struct radio_band_config *config) = 0;
     37 
     38     virtual status_t getConfiguration(struct radio_band_config *config) = 0;
     39 
     40     virtual status_t setMute(bool mute) = 0;
     41 
     42     virtual status_t getMute(bool *mute) = 0;
     43 
     44     virtual status_t step(radio_direction_t direction, bool skipSubChannel) = 0;
     45 
     46     virtual status_t scan(radio_direction_t direction, bool skipSubChannel) = 0;
     47 
     48     virtual status_t tune(unsigned int channel, unsigned int subChannel) = 0;
     49 
     50     virtual status_t cancel() = 0;
     51 
     52     virtual status_t getProgramInformation(struct radio_program_info *info) = 0;
     53 
     54     virtual status_t hasControl(bool *hasControl) = 0;
     55 };
     56 
     57 // ----------------------------------------------------------------------------
     58 
     59 class BnRadio: public BnInterface<IRadio>
     60 {
     61 public:
     62     virtual status_t    onTransact( uint32_t code,
     63                                     const Parcel& data,
     64                                     Parcel* reply,
     65                                     uint32_t flags = 0);
     66 };
     67 
     68 }; // namespace android
     69 
     70 #endif //ANDROID_HARDWARE_IRADIO_H
     71