mirror of
https://github.com/Pinball3D/Rabbit-R1.git
synced 2024-12-25 16:42:30 -06:00
433 lines
19 KiB
Java
433 lines
19 KiB
Java
package androidx.media3.exoplayer.source;
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import android.content.Context;
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import android.net.Uri;
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import android.os.Handler;
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import android.os.Message;
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import android.util.Pair;
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import androidx.media3.common.MediaItem;
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import androidx.media3.common.Timeline;
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import androidx.media3.common.util.Assertions;
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import androidx.media3.common.util.Util;
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import androidx.media3.datasource.TransferListener;
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import androidx.media3.exoplayer.source.MediaSource;
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import androidx.media3.exoplayer.upstream.Allocator;
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import com.google.common.collect.ImmutableList;
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import java.util.IdentityHashMap;
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import java.util.List;
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/* loaded from: classes2.dex */
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public final class ConcatenatingMediaSource2 extends CompositeMediaSource<Integer> {
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private static final int MSG_UPDATE_TIMELINE = 0;
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private final MediaItem mediaItem;
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private final IdentityHashMap<MediaPeriod, MediaSourceHolder> mediaSourceByMediaPeriod;
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private final ImmutableList<MediaSourceHolder> mediaSourceHolders;
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private Handler playbackThreadHandler;
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private boolean timelineUpdateScheduled;
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private static long getChildWindowSequenceNumber(long j, int i, int i2) {
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return (j * i) + i2;
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}
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@Override // androidx.media3.exoplayer.source.CompositeMediaSource, androidx.media3.exoplayer.source.BaseMediaSource
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protected void enableInternal() {
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}
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@Override // androidx.media3.exoplayer.source.MediaSource
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public MediaItem getMediaItem() {
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return this.mediaItem;
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}
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/* JADX INFO: Access modifiers changed from: protected */
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@Override // androidx.media3.exoplayer.source.CompositeMediaSource
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public int getWindowIndexForChildWindowIndex(Integer num, int i) {
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return 0;
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}
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/* loaded from: classes2.dex */
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public static final class Builder {
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private int index;
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private MediaItem mediaItem;
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private MediaSource.Factory mediaSourceFactory;
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private final ImmutableList.Builder<MediaSourceHolder> mediaSourceHoldersBuilder = ImmutableList.builder();
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public Builder setMediaItem(MediaItem mediaItem) {
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this.mediaItem = mediaItem;
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return this;
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}
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public Builder useDefaultMediaSourceFactory(Context context) {
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return setMediaSourceFactory(new DefaultMediaSourceFactory(context));
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}
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public Builder setMediaSourceFactory(MediaSource.Factory factory) {
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this.mediaSourceFactory = (MediaSource.Factory) Assertions.checkNotNull(factory);
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return this;
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}
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public Builder add(MediaItem mediaItem) {
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return add(mediaItem, -9223372036854775807L);
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}
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public Builder add(MediaItem mediaItem, long j) {
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Assertions.checkNotNull(mediaItem);
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Assertions.checkStateNotNull(this.mediaSourceFactory, "Must use useDefaultMediaSourceFactory or setMediaSourceFactory first.");
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return add(this.mediaSourceFactory.createMediaSource(mediaItem), j);
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}
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public Builder add(MediaSource mediaSource) {
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return add(mediaSource, -9223372036854775807L);
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}
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public Builder add(MediaSource mediaSource, long j) {
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Assertions.checkNotNull(mediaSource);
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Assertions.checkState(((mediaSource instanceof ProgressiveMediaSource) && j == -9223372036854775807L) ? false : true, "Progressive media source must define an initial placeholder duration.");
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ImmutableList.Builder<MediaSourceHolder> builder = this.mediaSourceHoldersBuilder;
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int i = this.index;
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this.index = i + 1;
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builder.add((ImmutableList.Builder<MediaSourceHolder>) new MediaSourceHolder(mediaSource, i, Util.msToUs(j)));
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return this;
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}
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public ConcatenatingMediaSource2 build() {
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Assertions.checkArgument(this.index > 0, "Must add at least one source to the concatenation.");
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if (this.mediaItem == null) {
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this.mediaItem = MediaItem.fromUri(Uri.EMPTY);
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}
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return new ConcatenatingMediaSource2(this.mediaItem, this.mediaSourceHoldersBuilder.build());
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}
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}
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private ConcatenatingMediaSource2(MediaItem mediaItem, ImmutableList<MediaSourceHolder> immutableList) {
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this.mediaItem = mediaItem;
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this.mediaSourceHolders = immutableList;
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this.mediaSourceByMediaPeriod = new IdentityHashMap<>();
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}
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@Override // androidx.media3.exoplayer.source.MediaSource
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public Timeline getInitialTimeline() {
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return maybeCreateConcatenatedTimeline();
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}
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/* JADX INFO: Access modifiers changed from: protected */
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@Override // androidx.media3.exoplayer.source.CompositeMediaSource, androidx.media3.exoplayer.source.BaseMediaSource
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public void prepareSourceInternal(TransferListener transferListener) {
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super.prepareSourceInternal(transferListener);
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this.playbackThreadHandler = new Handler(new Handler.Callback() { // from class: androidx.media3.exoplayer.source.ConcatenatingMediaSource2$$ExternalSyntheticLambda0
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@Override // android.os.Handler.Callback
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public final boolean handleMessage(Message message) {
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boolean handleMessage;
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handleMessage = ConcatenatingMediaSource2.this.handleMessage(message);
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return handleMessage;
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}
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});
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for (int i = 0; i < this.mediaSourceHolders.size(); i++) {
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prepareChildSource(Integer.valueOf(i), this.mediaSourceHolders.get(i).mediaSource);
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}
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scheduleTimelineUpdate();
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}
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@Override // androidx.media3.exoplayer.source.MediaSource
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public MediaPeriod createPeriod(MediaSource.MediaPeriodId mediaPeriodId, Allocator allocator, long j) {
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MediaSourceHolder mediaSourceHolder = this.mediaSourceHolders.get(getChildIndex(mediaPeriodId.periodUid));
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MediaSource.MediaPeriodId copyWithWindowSequenceNumber = mediaPeriodId.copyWithPeriodUid(getChildPeriodUid(mediaPeriodId.periodUid)).copyWithWindowSequenceNumber(getChildWindowSequenceNumber(mediaPeriodId.windowSequenceNumber, this.mediaSourceHolders.size(), mediaSourceHolder.index));
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enableChildSource(Integer.valueOf(mediaSourceHolder.index));
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mediaSourceHolder.activeMediaPeriods++;
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MaskingMediaPeriod createPeriod = mediaSourceHolder.mediaSource.createPeriod(copyWithWindowSequenceNumber, allocator, j);
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this.mediaSourceByMediaPeriod.put(createPeriod, mediaSourceHolder);
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disableUnusedMediaSources();
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return createPeriod;
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}
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@Override // androidx.media3.exoplayer.source.MediaSource
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public void releasePeriod(MediaPeriod mediaPeriod) {
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((MediaSourceHolder) Assertions.checkNotNull(this.mediaSourceByMediaPeriod.remove(mediaPeriod))).mediaSource.releasePeriod(mediaPeriod);
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r0.activeMediaPeriods--;
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if (this.mediaSourceByMediaPeriod.isEmpty()) {
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return;
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}
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disableUnusedMediaSources();
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}
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/* JADX INFO: Access modifiers changed from: protected */
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@Override // androidx.media3.exoplayer.source.CompositeMediaSource, androidx.media3.exoplayer.source.BaseMediaSource
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public void releaseSourceInternal() {
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super.releaseSourceInternal();
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Handler handler = this.playbackThreadHandler;
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if (handler != null) {
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handler.removeCallbacksAndMessages(null);
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this.playbackThreadHandler = null;
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}
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this.timelineUpdateScheduled = false;
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}
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/* JADX INFO: Access modifiers changed from: protected */
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@Override // androidx.media3.exoplayer.source.CompositeMediaSource
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/* renamed from: onChildSourceInfoRefreshed, reason: avoid collision after fix types in other method and merged with bridge method [inline-methods] */
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public void m5257x28f9175(Integer num, MediaSource mediaSource, Timeline timeline) {
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scheduleTimelineUpdate();
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}
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/* JADX INFO: Access modifiers changed from: protected */
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@Override // androidx.media3.exoplayer.source.CompositeMediaSource
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public MediaSource.MediaPeriodId getMediaPeriodIdForChildMediaPeriodId(Integer num, MediaSource.MediaPeriodId mediaPeriodId) {
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if (num.intValue() != getChildIndexFromChildWindowSequenceNumber(mediaPeriodId.windowSequenceNumber, this.mediaSourceHolders.size())) {
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return null;
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}
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return mediaPeriodId.copyWithPeriodUid(getPeriodUid(num.intValue(), mediaPeriodId.periodUid)).copyWithWindowSequenceNumber(getWindowSequenceNumberFromChildWindowSequenceNumber(mediaPeriodId.windowSequenceNumber, this.mediaSourceHolders.size()));
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}
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/* JADX INFO: Access modifiers changed from: private */
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public boolean handleMessage(Message message) {
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if (message.what != 0) {
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return true;
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}
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updateTimeline();
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return true;
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}
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private void scheduleTimelineUpdate() {
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if (this.timelineUpdateScheduled) {
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return;
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}
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((Handler) Assertions.checkNotNull(this.playbackThreadHandler)).obtainMessage(0).sendToTarget();
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this.timelineUpdateScheduled = true;
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}
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private void updateTimeline() {
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this.timelineUpdateScheduled = false;
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ConcatenatedTimeline maybeCreateConcatenatedTimeline = maybeCreateConcatenatedTimeline();
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if (maybeCreateConcatenatedTimeline != null) {
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refreshSourceInfo(maybeCreateConcatenatedTimeline);
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}
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}
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private void disableUnusedMediaSources() {
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for (int i = 0; i < this.mediaSourceHolders.size(); i++) {
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MediaSourceHolder mediaSourceHolder = this.mediaSourceHolders.get(i);
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if (mediaSourceHolder.activeMediaPeriods == 0) {
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disableChildSource(Integer.valueOf(mediaSourceHolder.index));
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}
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}
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}
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private ConcatenatedTimeline maybeCreateConcatenatedTimeline() {
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Timeline.Period period;
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ImmutableList.Builder builder;
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long j;
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int i;
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Timeline.Window window = new Timeline.Window();
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Timeline.Period period2 = new Timeline.Period();
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ImmutableList.Builder builder2 = ImmutableList.builder();
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ImmutableList.Builder builder3 = ImmutableList.builder();
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ImmutableList.Builder builder4 = ImmutableList.builder();
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boolean z = true;
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boolean z2 = true;
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boolean z3 = true;
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int i2 = 0;
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Object obj = null;
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int i3 = 0;
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long j2 = 0;
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boolean z4 = false;
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long j3 = 0;
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long j4 = 0;
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boolean z5 = false;
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while (i2 < this.mediaSourceHolders.size()) {
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MediaSourceHolder mediaSourceHolder = this.mediaSourceHolders.get(i2);
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Timeline timeline = mediaSourceHolder.mediaSource.getTimeline();
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Assertions.checkArgument(timeline.isEmpty() ^ z, "Can't concatenate empty child Timeline.");
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builder2.add((ImmutableList.Builder) timeline);
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builder3.add((ImmutableList.Builder) Integer.valueOf(i3));
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i3 += timeline.getPeriodCount();
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int i4 = 0;
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while (i4 < timeline.getWindowCount()) {
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timeline.getWindow(i4, window);
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if (!z5) {
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obj = window.manifest;
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z5 = true;
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}
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if (z2 && Util.areEqual(obj, window.manifest)) {
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i = i2;
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z2 = true;
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} else {
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i = i2;
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z2 = false;
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}
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long j5 = window.durationUs;
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if (j5 == -9223372036854775807L) {
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if (mediaSourceHolder.initialPlaceholderDurationUs == -9223372036854775807L) {
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return null;
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}
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j5 = mediaSourceHolder.initialPlaceholderDurationUs;
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}
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j3 += j5;
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if (mediaSourceHolder.index == 0 && i4 == 0) {
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j4 = window.defaultPositionUs;
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j2 = -window.positionInFirstPeriodUs;
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} else {
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Assertions.checkArgument(window.positionInFirstPeriodUs == 0, "Can't concatenate windows. A window has a non-zero offset in a period.");
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}
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z3 &= window.isSeekable || window.isPlaceholder;
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z4 |= window.isDynamic;
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i4++;
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i2 = i;
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}
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int i5 = i2;
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int periodCount = timeline.getPeriodCount();
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int i6 = 0;
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while (i6 < periodCount) {
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builder4.add((ImmutableList.Builder) Long.valueOf(j2));
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timeline.getPeriod(i6, period2);
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long j6 = period2.durationUs;
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if (j6 == -9223372036854775807L) {
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period = period2;
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Assertions.checkArgument(periodCount == 1, "Can't concatenate multiple periods with unknown duration in one window.");
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if (window.durationUs != -9223372036854775807L) {
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j = window.durationUs;
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} else {
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j = mediaSourceHolder.initialPlaceholderDurationUs;
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}
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builder = builder2;
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j6 = j + window.positionInFirstPeriodUs;
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} else {
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period = period2;
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builder = builder2;
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}
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j2 += j6;
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i6++;
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builder2 = builder;
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period2 = period;
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}
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i2 = i5 + 1;
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z = true;
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}
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return new ConcatenatedTimeline(this.mediaItem, builder2.build(), builder3.build(), builder4.build(), z3, z4, j3, j4, z2 ? obj : null);
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}
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/* JADX INFO: Access modifiers changed from: private */
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public static Object getPeriodUid(int i, Object obj) {
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return Pair.create(Integer.valueOf(i), obj);
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}
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/* JADX INFO: Access modifiers changed from: private */
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public static int getChildIndex(Object obj) {
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return ((Integer) ((Pair) obj).first).intValue();
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}
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/* JADX INFO: Access modifiers changed from: private */
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public static Object getChildPeriodUid(Object obj) {
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return ((Pair) obj).second;
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}
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private static int getChildIndexFromChildWindowSequenceNumber(long j, int i) {
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return (int) (j % i);
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}
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private static long getWindowSequenceNumberFromChildWindowSequenceNumber(long j, int i) {
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return j / i;
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}
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/* JADX INFO: Access modifiers changed from: package-private */
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/* loaded from: classes2.dex */
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public static final class MediaSourceHolder {
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public int activeMediaPeriods;
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public final int index;
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public final long initialPlaceholderDurationUs;
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public final MaskingMediaSource mediaSource;
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public MediaSourceHolder(MediaSource mediaSource, int i, long j) {
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this.mediaSource = new MaskingMediaSource(mediaSource, false);
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this.index = i;
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this.initialPlaceholderDurationUs = j;
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}
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}
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/* JADX INFO: Access modifiers changed from: private */
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/* loaded from: classes2.dex */
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public static final class ConcatenatedTimeline extends Timeline {
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private final long defaultPositionUs;
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private final long durationUs;
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private final ImmutableList<Integer> firstPeriodIndices;
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private final boolean isDynamic;
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private final boolean isSeekable;
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private final Object manifest;
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private final MediaItem mediaItem;
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private final ImmutableList<Long> periodOffsetsInWindowUs;
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private final ImmutableList<Timeline> timelines;
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@Override // androidx.media3.common.Timeline
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public int getWindowCount() {
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return 1;
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}
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public ConcatenatedTimeline(MediaItem mediaItem, ImmutableList<Timeline> immutableList, ImmutableList<Integer> immutableList2, ImmutableList<Long> immutableList3, boolean z, boolean z2, long j, long j2, Object obj) {
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this.mediaItem = mediaItem;
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this.timelines = immutableList;
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this.firstPeriodIndices = immutableList2;
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this.periodOffsetsInWindowUs = immutableList3;
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this.isSeekable = z;
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this.isDynamic = z2;
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this.durationUs = j;
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this.defaultPositionUs = j2;
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this.manifest = obj;
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}
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@Override // androidx.media3.common.Timeline
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public int getPeriodCount() {
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return this.periodOffsetsInWindowUs.size();
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}
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@Override // androidx.media3.common.Timeline
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public final Timeline.Window getWindow(int i, Timeline.Window window, long j) {
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return window.set(Timeline.Window.SINGLE_WINDOW_UID, this.mediaItem, this.manifest, -9223372036854775807L, -9223372036854775807L, -9223372036854775807L, this.isSeekable, this.isDynamic, null, this.defaultPositionUs, this.durationUs, 0, getPeriodCount() - 1, -this.periodOffsetsInWindowUs.get(0).longValue());
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}
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@Override // androidx.media3.common.Timeline
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public final Timeline.Period getPeriodByUid(Object obj, Timeline.Period period) {
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int childIndex = ConcatenatingMediaSource2.getChildIndex(obj);
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Object childPeriodUid = ConcatenatingMediaSource2.getChildPeriodUid(obj);
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Timeline timeline = this.timelines.get(childIndex);
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int intValue = this.firstPeriodIndices.get(childIndex).intValue() + timeline.getIndexOfPeriod(childPeriodUid);
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timeline.getPeriodByUid(childPeriodUid, period);
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period.windowIndex = 0;
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period.positionInWindowUs = this.periodOffsetsInWindowUs.get(intValue).longValue();
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period.uid = obj;
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return period;
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}
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@Override // androidx.media3.common.Timeline
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public final Timeline.Period getPeriod(int i, Timeline.Period period, boolean z) {
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int childIndexByPeriodIndex = getChildIndexByPeriodIndex(i);
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this.timelines.get(childIndexByPeriodIndex).getPeriod(i - this.firstPeriodIndices.get(childIndexByPeriodIndex).intValue(), period, z);
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period.windowIndex = 0;
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period.positionInWindowUs = this.periodOffsetsInWindowUs.get(i).longValue();
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if (z) {
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period.uid = ConcatenatingMediaSource2.getPeriodUid(childIndexByPeriodIndex, Assertions.checkNotNull(period.uid));
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}
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return period;
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}
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@Override // androidx.media3.common.Timeline
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public final int getIndexOfPeriod(Object obj) {
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if (!(obj instanceof Pair) || !(((Pair) obj).first instanceof Integer)) {
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return -1;
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}
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int childIndex = ConcatenatingMediaSource2.getChildIndex(obj);
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int indexOfPeriod = this.timelines.get(childIndex).getIndexOfPeriod(ConcatenatingMediaSource2.getChildPeriodUid(obj));
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if (indexOfPeriod == -1) {
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return -1;
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}
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return this.firstPeriodIndices.get(childIndex).intValue() + indexOfPeriod;
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}
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@Override // androidx.media3.common.Timeline
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public final Object getUidOfPeriod(int i) {
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int childIndexByPeriodIndex = getChildIndexByPeriodIndex(i);
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return ConcatenatingMediaSource2.getPeriodUid(childIndexByPeriodIndex, this.timelines.get(childIndexByPeriodIndex).getUidOfPeriod(i - this.firstPeriodIndices.get(childIndexByPeriodIndex).intValue()));
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}
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private int getChildIndexByPeriodIndex(int i) {
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return Util.binarySearchFloor((List<? extends Comparable<? super Integer>>) this.firstPeriodIndices, Integer.valueOf(i + 1), false, false);
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}
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}
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}
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