| /** |
| * 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. |
| */ |
| |
| package android.hardware.radio; |
| |
| import android.hardware.radio.ProgramList; |
| import android.hardware.radio.ProgramSelector; |
| import android.hardware.radio.RadioManager; |
| import android.hardware.radio.RadioMetadata; |
| |
| /** {@hide} */ |
| oneway interface ITunerCallback { |
| void onError(int status); |
| |
| /** |
| * Callback called when tuning operations, such as tune, step, seek, failed. |
| * |
| * @param result Tuning result of {@link RadioTuner#TunerResultType} type. |
| * @param selector Program selector used for the tuning operation. |
| */ |
| void onTuneFailed(int result, in ProgramSelector selector); |
| void onConfigurationChanged(in RadioManager.BandConfig config); |
| void onCurrentProgramInfoChanged(in RadioManager.ProgramInfo info); |
| void onTrafficAnnouncement(boolean active); |
| void onEmergencyAnnouncement(boolean active); |
| void onAntennaState(boolean connected); |
| void onBackgroundScanAvailabilityChange(boolean isAvailable); |
| void onBackgroundScanComplete(); |
| void onProgramListChanged(); |
| void onProgramListUpdated(in ProgramList.Chunk chunk); |
| |
| /** |
| * Callback for passing updates to config flags from {@link IRadioService} to |
| * {@link RadioTuner}. |
| * |
| * @param flag Config flag (defined in {@link RadioManager.ConfigFlag}) updated |
| * @param value Updated value for the config flag |
| */ |
| void onConfigFlagUpdated(int flag, boolean value); |
| |
| /** |
| * Callback for passing updates to vendor-specific parameter values from |
| * {@link IRadioService} to {@link RadioTuner}. |
| * |
| * @param parameters Vendor-specific key-value pairs |
| */ |
| void onParametersUpdated(in Map<String, String> parameters); |
| } |