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Enable re-preparing the ImaSSAIMediaSource

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#minor-release

PiperOrigin-RevId: 538927855
This commit is contained in:
bachinger 2023-06-08 23:57:46 +00:00 committed by Tofunmi Adigun-Hameed
parent 605af62d00
commit a67ce066df
1 changed files with 24 additions and 24 deletions
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48
libraries/exoplayer_ima/src/main/java/androidx/media3/exoplayer/ima/ImaServerSideAdInsertionMediaSource.java
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@ -110,8 +110,6 @@ import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Objects;
import org.checkerframework.checker.nullness.qual.EnsuresNonNull;
import org.checkerframework.checker.nullness.qual.MonotonicNonNull;
/** MediaSource for IMA server side inserted ad streams. */
@UnstableApi
@ -520,7 +518,7 @@ public final class ImaServerSideAdInsertionMediaSource extends CompositeMediaSou
@Nullable private StreamManager streamManager;
@Nullable private ServerSideAdInsertionMediaSource serverSideAdInsertionMediaSource;
@Nullable private IOException loadError;
private @MonotonicNonNull Timeline contentTimeline;
@Nullable private Timeline contentTimeline;
private AdPlaybackState adPlaybackState;
private ImaServerSideAdInsertionMediaSource(
@ -635,6 +633,8 @@ public final class ImaServerSideAdInsertionMediaSource extends CompositeMediaSou
});
loader = null;
}
contentTimeline = null;
serverSideAdInsertionMediaSource = null;
}
// Internal methods (called on the main thread).
@ -682,7 +682,6 @@ public final class ImaServerSideAdInsertionMediaSource extends CompositeMediaSou
}
@MainThread
@EnsuresNonNull("this.contentTimeline")
private void setContentTimeline(Timeline contentTimeline) {
if (contentTimeline.equals(this.contentTimeline)) {
return;
@ -700,6 +699,7 @@ public final class ImaServerSideAdInsertionMediaSource extends CompositeMediaSou
@MainThread
private void invalidateServerSideAdInsertionAdPlaybackState() {
if (!adPlaybackState.equals(AdPlaybackState.NONE) && contentTimeline != null) {
Timeline contentTimeline = checkNotNull(this.contentTimeline);
ImmutableMap<Object, AdPlaybackState> splitAdPlaybackStates;
if (Objects.equals(streamRequest.getFormat(), StreamFormat.DASH)) {
// DASH ad groups are always split by period.
@ -727,27 +727,27 @@ public final class ImaServerSideAdInsertionMediaSource extends CompositeMediaSou
// Internal methods (called on the playback thread).
private void setContentUri(Uri contentUri) {
if (serverSideAdInsertionMediaSource != null) {
return;
if (serverSideAdInsertionMediaSource == null) {
MediaItem contentMediaItem =
new MediaItem.Builder()
.setUri(contentUri)
.setDrmConfiguration(checkNotNull(mediaItem.localConfiguration).drmConfiguration)
.setLiveConfiguration(mediaItem.liveConfiguration)
.setCustomCacheKey(mediaItem.localConfiguration.customCacheKey)
.setStreamKeys(mediaItem.localConfiguration.streamKeys)
.build();
ServerSideAdInsertionMediaSource serverSideAdInsertionMediaSource =
new ServerSideAdInsertionMediaSource(
contentMediaSourceFactory.createMediaSource(contentMediaItem), componentListener);
this.serverSideAdInsertionMediaSource = serverSideAdInsertionMediaSource;
if (isLiveStream) {
mainHandler.post(
() ->
setAdPlaybackState(
new AdPlaybackState(adsId).withLivePostrollPlaceholderAppended()));
}
prepareChildSource(/* id= */ null, serverSideAdInsertionMediaSource);
}
MediaItem contentMediaItem =
new MediaItem.Builder()
.setUri(contentUri)
.setDrmConfiguration(checkNotNull(mediaItem.localConfiguration).drmConfiguration)
.setLiveConfiguration(mediaItem.liveConfiguration)
.setCustomCacheKey(mediaItem.localConfiguration.customCacheKey)
.setStreamKeys(mediaItem.localConfiguration.streamKeys)
.build();
ServerSideAdInsertionMediaSource serverSideAdInsertionMediaSource =
new ServerSideAdInsertionMediaSource(
contentMediaSourceFactory.createMediaSource(contentMediaItem), componentListener);
this.serverSideAdInsertionMediaSource = serverSideAdInsertionMediaSource;
if (isLiveStream) {
mainHandler.post(
() ->
setAdPlaybackState(new AdPlaybackState(adsId).withLivePostrollPlaceholderAppended()));
}
prepareChildSource(/* id= */ null, serverSideAdInsertionMediaSource);
}
// Static methods.