/*
* Copyright (c) 2018 Nam Nguyen, nam@ene.im
*
* 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 ml.docilealligator.infinityforreddit.videoautoplay;
import static android.text.TextUtils.isEmpty;
import static androidx.media3.common.util.Util.inferContentType;
import android.content.Context;
import android.net.Uri;
import android.os.Handler;
import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
import androidx.annotation.OptIn;
import androidx.media3.common.C;
import androidx.media3.common.C.ContentType;
import androidx.media3.common.MediaItem;
import androidx.media3.common.util.UnstableApi;
import androidx.media3.datasource.DataSource;
import androidx.media3.exoplayer.dash.DashMediaSource;
import androidx.media3.exoplayer.dash.DefaultDashChunkSource;
import androidx.media3.exoplayer.hls.HlsMediaSource;
import androidx.media3.exoplayer.smoothstreaming.DefaultSsChunkSource;
import androidx.media3.exoplayer.smoothstreaming.SsMediaSource;
import androidx.media3.exoplayer.source.LoopingMediaSource;
import androidx.media3.exoplayer.source.MediaSource;
import androidx.media3.exoplayer.source.MediaSourceEventListener;
import androidx.media3.exoplayer.source.ProgressiveMediaSource;
/**
* @author eneim (2018/01/24).
* @since 3.4.0
*/
public interface MediaSourceBuilder {
@OptIn(markerClass = UnstableApi.class)
@NonNull
MediaSource buildMediaSource(@NonNull Context context, @NonNull Uri uri,
@Nullable String fileExt, @Nullable Handler handler,
@NonNull DataSource.Factory manifestDataSourceFactory,
@NonNull DataSource.Factory mediaDataSourceFactory,
@Nullable MediaSourceEventListener listener);
MediaSourceBuilder DEFAULT = new MediaSourceBuilder() {
@OptIn(markerClass = UnstableApi.class)
@NonNull
@Override
public MediaSource buildMediaSource(@NonNull Context context, @NonNull Uri uri,
@Nullable String ext, @Nullable Handler handler,
@NonNull DataSource.Factory manifestDataSourceFactory,
@NonNull DataSource.Factory mediaDataSourceFactory, MediaSourceEventListener listener) {
@ContentType int type = isEmpty(ext) ? inferContentType(uri) : inferContentType(Uri.parse("." + ext));
MediaSource result;
switch (type) {
case C.CONTENT_TYPE_SS:
result = new SsMediaSource.Factory(
new DefaultSsChunkSource.Factory(mediaDataSourceFactory), manifestDataSourceFactory)
.createMediaSource(MediaItem.fromUri(uri));
break;
case C.CONTENT_TYPE_DASH:
result = new DashMediaSource.Factory(
new DefaultDashChunkSource.Factory(mediaDataSourceFactory), manifestDataSourceFactory)
.createMediaSource(MediaItem.fromUri(uri));
break;
case C.CONTENT_TYPE_HLS:
result = new HlsMediaSource.Factory(mediaDataSourceFactory) //
.createMediaSource(MediaItem.fromUri(uri));
break;
case C.CONTENT_TYPE_OTHER:
result = new ProgressiveMediaSource.Factory(mediaDataSourceFactory) //
.createMediaSource(MediaItem.fromUri(uri));
break;
default:
throw new IllegalStateException("Unsupported type: " + type);
}
result.addEventListener(handler, listener);
return result;
}
};
MediaSourceBuilder LOOPING = new MediaSourceBuilder() {
@OptIn(markerClass = UnstableApi.class)
@NonNull
@Override
public MediaSource buildMediaSource(@NonNull Context context, @NonNull Uri uri,
@Nullable String fileExt, @Nullable Handler handler,
@NonNull DataSource.Factory manifestDataSourceFactory,
@NonNull DataSource.Factory mediaDataSourceFactory,
@Nullable MediaSourceEventListener listener) {
return new LoopingMediaSource(
DEFAULT.buildMediaSource(context, uri, fileExt, handler, manifestDataSourceFactory,
mediaDataSourceFactory, listener));
}
};
}