| /** |
| * 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 com.android.server.broadcastradio.hal2; |
| |
| import android.annotation.NonNull; |
| import android.hardware.broadcastradio.V2_0.ITunerCallback; |
| import android.hardware.broadcastradio.V2_0.ProgramInfo; |
| import android.hardware.broadcastradio.V2_0.ProgramListChunk; |
| import android.hardware.broadcastradio.V2_0.ProgramSelector; |
| import android.hardware.broadcastradio.V2_0.VendorKeyValue; |
| import android.os.RemoteException; |
| import android.util.Slog; |
| |
| import java.util.ArrayList; |
| import java.util.Objects; |
| |
| class TunerCallback extends ITunerCallback.Stub { |
| private static final String TAG = "BcRadio2Srv.cb"; |
| |
| final android.hardware.radio.ITunerCallback mClientCb; |
| |
| interface RunnableThrowingRemoteException { |
| void run() throws RemoteException; |
| } |
| |
| TunerCallback(@NonNull android.hardware.radio.ITunerCallback clientCallback) { |
| mClientCb = Objects.requireNonNull(clientCallback); |
| } |
| |
| static void dispatch(RunnableThrowingRemoteException func) { |
| try { |
| func.run(); |
| } catch (RemoteException ex) { |
| Slog.e(TAG, "callback call failed", ex); |
| } |
| } |
| |
| @Override |
| public void onTuneFailed(int result, ProgramSelector selector) { |
| dispatch(() -> mClientCb.onTuneFailed(result, Convert.programSelectorFromHal(selector))); |
| } |
| |
| @Override |
| public void onCurrentProgramInfoChanged(ProgramInfo info) { |
| dispatch(() -> mClientCb.onCurrentProgramInfoChanged(Convert.programInfoFromHal(info))); |
| } |
| |
| @Override |
| public void onProgramListUpdated(ProgramListChunk chunk) { |
| dispatch(() -> mClientCb.onProgramListUpdated(Convert.programListChunkFromHal(chunk))); |
| } |
| |
| @Override |
| public void onAntennaStateChange(boolean connected) { |
| dispatch(() -> mClientCb.onAntennaState(connected)); |
| } |
| |
| @Override |
| public void onParametersUpdated(ArrayList<VendorKeyValue> parameters) { |
| dispatch(() -> mClientCb.onParametersUpdated(Convert.vendorInfoFromHal(parameters))); |
| } |
| } |