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fix(android): sideloaded subtitles (#4232)

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Krzysztof Moch 2024-10-11 22:50:22 +02:00 committed by GitHub
parent 78f4f0480d
commit 352dfbbc9b
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1 changed files with 28 additions and 33 deletions
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61
android/src/main/java/com/brentvatne/exoplayer/ReactExoplayerView.java
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@ -32,6 +32,7 @@ import android.widget.TextView;
import androidx.activity.OnBackPressedCallback;
import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
import androidx.annotation.WorkerThread;
import androidx.media3.common.AudioAttributes;
import androidx.media3.common.C;
@ -140,6 +141,7 @@ import java.util.ArrayList;
import java.util.List;
import java.util.Locale;
import java.util.Map;
import java.util.Objects;
import java.util.UUID;
import java.util.concurrent.Callable;
import java.util.concurrent.ExecutorService;
@ -907,7 +909,7 @@ public class ReactExoplayerView extends FrameLayout implements
return;
}
// init source to manage ads and external text tracks
ArrayList<MediaSource> mediaSourceList = buildTextSources();
MediaSource subtitlesSource = buildTextSource();
MediaSource videoSource = buildMediaSource(runningSource.getUri(), runningSource.getExtension(), drmSessionManager, runningSource.getCropStartMs(), runningSource.getCropEndMs());
MediaSource mediaSourceWithAds = null;
Uri adTagUrl = null;
@ -923,22 +925,17 @@ public class ReactExoplayerView extends FrameLayout implements
exoPlayerView.showAds();
}
MediaSource mediaSource;
if (mediaSourceList.isEmpty()) {
if (mediaSourceWithAds != null) {
mediaSource = mediaSourceWithAds;
if (subtitlesSource == null) {
mediaSource = Objects.requireNonNullElse(mediaSourceWithAds, videoSource);
} else {
mediaSource = videoSource;
}
} else {
if (mediaSourceWithAds != null) {
mediaSourceList.add(0, mediaSourceWithAds);
} else {
mediaSourceList.add(0, videoSource);
}
MediaSource[] textSourceArray = mediaSourceList.toArray(
ArrayList<MediaSource> mediaSourceList = new ArrayList<>();
mediaSourceList.add(subtitlesSource);
mediaSourceList.add(0, Objects.requireNonNullElse(mediaSourceWithAds, videoSource));
MediaSource[] mediaSourceArray = mediaSourceList.toArray(
new MediaSource[mediaSourceList.size()]
);
mediaSource = new MergingMediaSource(textSourceArray);
mediaSource = new MergingMediaSource(mediaSourceArray);
}
// wait for player to be set
@ -1227,32 +1224,30 @@ public class ReactExoplayerView extends FrameLayout implements
return mediaSource;
}
private ArrayList<MediaSource> buildTextSources() {
ArrayList<MediaSource> textSources = new ArrayList<>();
@Nullable
private MediaSource buildTextSource() {
if (source.getSideLoadedTextTracks() == null) {
return textSources;
return null;
}
List<MediaItem.SubtitleConfiguration> subtitleConfigurations = new ArrayList<>();
for (SideLoadedTextTrack track : source.getSideLoadedTextTracks().getTracks()) {
MediaSource textSource = buildTextSource(track.getTitle(),
track.getUri(),
track.getType(),
track.getLanguage());
textSources.add(textSource);
}
return textSources;
}
private MediaSource buildTextSource(String title, Uri uri, String mimeType, String language) {
MediaItem.SubtitleConfiguration subtitleConfiguration = new MediaItem.SubtitleConfiguration.Builder(uri)
.setMimeType(mimeType)
.setLanguage(language)
MediaItem.SubtitleConfiguration subtitleConfiguration = new MediaItem.SubtitleConfiguration.Builder(track.getUri())
.setMimeType(track.getType())
.setLanguage(track.getLanguage())
.setSelectionFlags(C.SELECTION_FLAG_DEFAULT)
.setRoleFlags(C.ROLE_FLAG_SUBTITLE)
.setLabel(title)
.setLabel(track.getTitle())
.build();
return new SingleSampleMediaSource.Factory(mediaDataSourceFactory)
.createMediaSource(subtitleConfiguration, C.TIME_UNSET);
subtitleConfigurations.add(subtitleConfiguration);
}
MediaItem subtitlesMediaItem = new MediaItem.Builder()
.setUri(source.getUri())
.setSubtitleConfigurations(subtitleConfigurations).build();
return new DefaultMediaSourceFactory(mediaDataSourceFactory).createMediaSource(subtitlesMediaItem);
}
private void releasePlayer() {