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Remove AnalyticsListener as a public super-type of ExoHostedTest

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Move the `AnalyticsListener` implementation to a private inner class.

This avoids polluting the public API of `ExoHostedTest`, especially as
it's designed to be extended.

PiperOrigin-RevId: 589188113
This commit is contained in:
ibaker 2023-12-08 11:11:04 -08:00 committed by Copybara-Service
parent ac67f739d4
commit 224dad3988
1 changed files with 37 additions and 37 deletions
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74
libraries/test_utils/src/main/java/androidx/media3/test/utils/ExoHostedTest.java
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@ -46,7 +46,7 @@ import org.checkerframework.checker.nullness.qual.MonotonicNonNull;
/** A {@link HostedTest} for {@link ExoPlayer} playback tests. */ /** A {@link HostedTest} for {@link ExoPlayer} playback tests. */
@UnstableApi @UnstableApi
public abstract class ExoHostedTest implements AnalyticsListener, HostedTest { public abstract class ExoHostedTest implements HostedTest {
static { static {
// DefaultAudioSink is able to work around spurious timestamps reported by the platform (by // DefaultAudioSink is able to work around spurious timestamps reported by the platform (by
@ -137,7 +137,7 @@ public abstract class ExoHostedTest implements AnalyticsListener, HostedTest {
trackSelector = buildTrackSelector(host); trackSelector = buildTrackSelector(host);
player = buildExoPlayer(host, surface, trackSelector); player = buildExoPlayer(host, surface, trackSelector);
player.play(); player.play();
player.addAnalyticsListener(this); player.addAnalyticsListener(new AnalyticsListenerImpl());
player.addAnalyticsListener(new EventLogger(tag)); player.addAnalyticsListener(new EventLogger(tag));
// Schedule any pending actions. // Schedule any pending actions.
actionHandler = actionHandler =
@ -186,41 +186,6 @@ public abstract class ExoHostedTest implements AnalyticsListener, HostedTest {
assertPassed(audioDecoderCounters, videoDecoderCounters); assertPassed(audioDecoderCounters, videoDecoderCounters);
} }
// AnalyticsListener
@Override
public void onEvents(Player player, Events events) {
if (events.contains(EVENT_IS_PLAYING_CHANGED)) {
if (player.isPlaying()) {
lastPlayingStartTimeMs = SystemClock.elapsedRealtime();
} else {
totalPlayingTimeMs += SystemClock.elapsedRealtime() - lastPlayingStartTimeMs;
}
}
if (events.contains(EVENT_PLAYER_ERROR)) {
// The exception is guaranteed to be an ExoPlaybackException because the underlying player is
// an ExoPlayer instance.
playerError = (ExoPlaybackException) checkNotNull(player.getPlayerError());
onPlayerErrorInternal(playerError);
}
if (events.contains(EVENT_PLAYBACK_STATE_CHANGED)) {
@Player.State int playbackState = player.getPlaybackState();
if (playbackState == Player.STATE_ENDED || playbackState == Player.STATE_IDLE) {
stopTest();
}
}
}
@Override
public void onAudioDisabled(EventTime eventTime, DecoderCounters decoderCounters) {
audioDecoderCounters.merge(decoderCounters);
}
@Override
public void onVideoDisabled(EventTime eventTime, DecoderCounters decoderCounters) {
videoDecoderCounters.merge(decoderCounters);
}
// Internal logic // Internal logic
private boolean stopTest() { private boolean stopTest() {
@ -283,4 +248,39 @@ public abstract class ExoHostedTest implements AnalyticsListener, HostedTest {
Util.castNonNull(surface); Util.castNonNull(surface);
return true; return true;
} }
private final class AnalyticsListenerImpl implements AnalyticsListener {
@Override
public void onEvents(Player player, Events events) {
if (events.contains(EVENT_IS_PLAYING_CHANGED)) {
if (player.isPlaying()) {
lastPlayingStartTimeMs = SystemClock.elapsedRealtime();
} else {
totalPlayingTimeMs += SystemClock.elapsedRealtime() - lastPlayingStartTimeMs;
}
}
if (events.contains(EVENT_PLAYER_ERROR)) {
// The exception is guaranteed to be an ExoPlaybackException because the underlying player
// is an ExoPlayer instance.
playerError = (ExoPlaybackException) checkNotNull(player.getPlayerError());
onPlayerErrorInternal(playerError);
}
if (events.contains(EVENT_PLAYBACK_STATE_CHANGED)) {
@Player.State int playbackState = player.getPlaybackState();
if (playbackState == Player.STATE_ENDED || playbackState == Player.STATE_IDLE) {
stopTest();
}
}
}
@Override
public void onAudioDisabled(EventTime eventTime, DecoderCounters decoderCounters) {
audioDecoderCounters.merge(decoderCounters);
}
@Override
public void onVideoDisabled(EventTime eventTime, DecoderCounters decoderCounters) {
videoDecoderCounters.merge(decoderCounters);
}
}
} }