| /* |
| * Copyright (C) 2019 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.tv.tuner.tvinput; |
| |
| import android.content.Context; |
| import android.net.Uri; |
| import androidx.annotation.MainThread; |
| import androidx.annotation.Nullable; |
| import androidx.annotation.WorkerThread; |
| import android.util.Log; |
| |
| import com.android.tv.common.compat.RecordingSessionCompat; |
| import com.android.tv.common.dagger.annotations.ApplicationContext; |
| import com.android.tv.tuner.tvinput.datamanager.ChannelDataManager; |
| import com.android.tv.tuner.tvinput.factory.TunerRecordingSessionFactory; |
| import com.android.tv.tuner.tvinput.factory.TunerRecordingSessionFactory.RecordingSessionReleasedCallback; |
| |
| import com.google.auto.factory.AutoFactory; |
| import com.google.auto.factory.Provided; |
| |
| /** Processes DVR recordings, and deletes the previously recorded contents. */ |
| @AutoFactory( |
| className = "TunerRecordingSessionExoV2FactoryImpl", |
| implementing = TunerRecordingSessionFactory.class) |
| public class TunerRecordingSessionExoV2 extends RecordingSessionCompat { |
| private static final String TAG = "TunerRecordingSessionExoV2"; |
| private static final boolean DEBUG = false; |
| |
| private final TunerRecordingSessionWorkerExoV2 mSessionWorker; |
| private final RecordingSessionReleasedCallback mReleasedCallback; |
| private Uri mChannelUri; |
| private Uri mRecordingUri; |
| |
| public TunerRecordingSessionExoV2( |
| @Provided @ApplicationContext Context context, |
| String inputId, |
| RecordingSessionReleasedCallback releasedCallback, |
| ChannelDataManager channelDataManager, |
| @Provided TunerRecordingSessionWorkerExoV2.Factory tunerRecordingSessionWorkerFactory) { |
| super(context); |
| mReleasedCallback = releasedCallback; |
| mSessionWorker = |
| tunerRecordingSessionWorkerFactory.create( |
| context, inputId, channelDataManager, this); |
| } |
| |
| // RecordingSession |
| @MainThread |
| @Override |
| public void onTune(Uri channelUri) { |
| // TODO(dvr): support calling more than once, http://b/27171225 |
| if (DEBUG) { |
| Log.d(TAG, "Requesting recording session tune: " + channelUri); |
| } |
| mSessionWorker.tune(channelUri); |
| } |
| |
| @MainThread |
| @Override |
| public void onRelease() { |
| if (DEBUG) { |
| Log.d(TAG, "Requesting recording session release."); |
| } |
| mSessionWorker.release(); |
| mReleasedCallback.onReleased(this); |
| } |
| |
| @MainThread |
| @Override |
| public void onStartRecording(@Nullable Uri programUri) { |
| if (DEBUG) { |
| Log.d(TAG, "Requesting start recording."); |
| } |
| mSessionWorker.startRecording(programUri); |
| } |
| |
| @MainThread |
| @Override |
| public void onStopRecording() { |
| if (DEBUG) { |
| Log.d(TAG, "Requesting stop recording."); |
| } |
| mSessionWorker.stopRecording(); |
| } |
| |
| // Called from TunerRecordingSessionImpl in a worker thread. |
| @WorkerThread |
| public void onTuned(Uri channelUri) { |
| if (DEBUG) { |
| Log.d(TAG, "Notifying recording session tuned."); |
| } |
| mChannelUri = channelUri; |
| notifyTuned(channelUri); |
| } |
| |
| // Called from TunerRecordingSessionImpl in a worker thread. |
| @WorkerThread |
| public void onRecordingUri(String recUri) { |
| if (DEBUG) { |
| Log.d(TAG, "Notifying recording session URI." + recUri); |
| } |
| notifyRecordingStarted(recUri); |
| } |
| |
| @WorkerThread |
| public void onRecordFinished(final Uri recordedProgramUri) { |
| if (DEBUG) { |
| Log.d(TAG, "Notifying record successfully finished."); |
| } |
| mRecordingUri = null; |
| notifyRecordingStopped(recordedProgramUri); |
| } |
| |
| @WorkerThread |
| public void onError(int reason) { |
| Log.w(TAG, "Notifying recording error: " + reason); |
| notifyError(reason); |
| } |
| |
| public void onRecordingStatePartial(Uri recUri) { |
| if (DEBUG) { |
| Log.d(TAG, "Updating recording session state to Partial"); |
| } |
| mRecordingUri = recUri; |
| } |
| |
| public Uri getChannelUri() { |
| return mChannelUri; |
| } |
| |
| public Uri getRecordingUri() { |
| return mRecordingUri; |
| } |
| } |