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Show ad markers for non-multi-window time bars

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Ads don't have their own periods any more, so show ad group markers even if the
time bar is not multi-window.

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=161524411
This commit is contained in:
andrewlewis 2017-07-11 07:11:49 -07:00 committed by Oliver Woodman
parent 6f2f8e49b8
commit 94683d1e8c
2 changed files with 67 additions and 81 deletions
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2
demo/src/main/java/com/google/android/exoplayer2/demo/PlayerActivity.java
View File

@ -327,8 +327,6 @@ public class PlayerActivity extends Activity implements OnClickListener, ExoPlay
mediaDataSourceFactory, this, adTagUri, adOverlayViewGroup);
// The demo app has a non-null overlay frame layout.
simpleExoPlayerView.getOverlayFrameLayout().addView(adOverlayViewGroup);
// Show a multi-window time bar, which will include ad position markers.
simpleExoPlayerView.setShowMultiWindowTimeBar(true);
} catch (Exception e) {
// Throw if the media source class was not found, or there was an error instantiating it.
showToast(R.string.ima_not_loaded);

146
library/ui/src/main/java/com/google/android/exoplayer2/ui/PlaybackControlView.java
View File

@ -695,7 +695,7 @@ public class PlaybackControlView extends FrameLayout {
return;
}
multiWindowTimeBar = showMultiWindowTimeBar
&& canShowMultiWindowTimeBar(player.getCurrentTimeline(), period);
&& canShowMultiWindowTimeBar(player.getCurrentTimeline(), window);
}
private void updateProgress() {
@ -707,63 +707,61 @@ public class PlaybackControlView extends FrameLayout {
long bufferedPosition = 0;
long duration = 0;
if (player != null) {
if (multiWindowTimeBar) {
Timeline timeline = player.getCurrentTimeline();
int windowCount = timeline.getWindowCount();
int periodIndex = player.getCurrentPeriodIndex();
long positionUs = 0;
long bufferedPositionUs = 0;
long durationUs = 0;
int adGroupTimesMsCount = 0;
for (int i = 0; i < windowCount; i++) {
long currentWindowTimeBarOffsetUs = 0;
long durationUs = 0;
int adGroupCount = 0;
Timeline timeline = player.getCurrentTimeline();
if (!timeline.isEmpty()) {
int currentWindowIndex = player.getCurrentWindowIndex();
int firstWindowIndex = multiWindowTimeBar ? 0 : currentWindowIndex;
int lastWindowIndex =
multiWindowTimeBar ? timeline.getWindowCount() - 1 : currentWindowIndex;
for (int i = firstWindowIndex; i <= lastWindowIndex; i++) {
if (i == currentWindowIndex) {
currentWindowTimeBarOffsetUs = durationUs;
}
timeline.getWindow(i, window);
if (window.durationUs == C.TIME_UNSET) {
Assertions.checkState(!multiWindowTimeBar);
break;
}
for (int j = window.firstPeriodIndex; j <= window.lastPeriodIndex; j++) {
long periodDurationUs = timeline.getPeriod(j, period).getDurationUs();
Assertions.checkState(periodDurationUs != C.TIME_UNSET);
long periodDurationInWindowUs = periodDurationUs;
if (j == window.firstPeriodIndex) {
periodDurationInWindowUs -= window.positionInFirstPeriodUs;
}
for (int adGroupIndex = 0; adGroupIndex < period.getAdGroupCount(); adGroupIndex++) {
long adGroupTimeUs = period.getAdGroupTimeUs(adGroupIndex);
if (adGroupTimeUs == C.TIME_END_OF_SOURCE) {
adGroupTimeUs = periodDurationUs;
timeline.getPeriod(j, period);
int periodAdGroupCount = period.getAdGroupCount();
for (int adGroupIndex = 0; adGroupIndex < periodAdGroupCount; adGroupIndex++) {
long adGroupTimeInPeriodUs = period.getAdGroupTimeUs(adGroupIndex);
if (adGroupTimeInPeriodUs == C.TIME_END_OF_SOURCE) {
if (period.durationUs == C.TIME_UNSET) {
// Don't show ad markers for postrolls in periods with unknown duration.
continue;
}
adGroupTimeInPeriodUs = period.durationUs;
}
if (j == window.firstPeriodIndex) {
adGroupTimeUs -= window.positionInFirstPeriodUs;
}
if (adGroupTimeUs >= 0 && adGroupTimeUs <= window.durationUs) {
if (adGroupTimesMsCount == adGroupTimesMs.length) {
long adGroupTimeInWindowUs = adGroupTimeInPeriodUs + period.getPositionInWindowUs();
if (adGroupTimeInWindowUs >= 0 && adGroupTimeInWindowUs <= window.durationUs) {
if (adGroupCount == adGroupTimesMs.length) {
int newLength = adGroupTimesMs.length == 0 ? 1 : adGroupTimesMs.length * 2;
adGroupTimesMs = Arrays.copyOf(adGroupTimesMs, newLength);
playedAdGroups = Arrays.copyOf(playedAdGroups, newLength);
}
adGroupTimesMs[adGroupTimesMsCount] = C.usToMs(durationUs + adGroupTimeUs);
playedAdGroups[adGroupTimesMsCount] = period.hasPlayedAdGroup(adGroupIndex);
adGroupTimesMsCount++;
adGroupTimesMs[adGroupCount] = C.usToMs(durationUs + adGroupTimeInWindowUs);
playedAdGroups[adGroupCount] = period.hasPlayedAdGroup(adGroupIndex);
adGroupCount++;
}
}
if (i < periodIndex) {
positionUs += periodDurationInWindowUs;
bufferedPositionUs += periodDurationInWindowUs;
}
durationUs += periodDurationInWindowUs;
}
durationUs += window.durationUs;
}
position = C.usToMs(positionUs);
bufferedPosition = C.usToMs(bufferedPositionUs);
duration = C.usToMs(durationUs);
if (!player.isPlayingAd()) {
position += player.getCurrentPosition();
bufferedPosition += player.getBufferedPosition();
}
if (timeBar != null) {
timeBar.setAdGroupTimesMs(adGroupTimesMs, playedAdGroups, adGroupTimesMsCount);
}
} else {
position = player.getCurrentPosition();
bufferedPosition = player.getBufferedPosition();
duration = player.getDuration();
}
duration = C.usToMs(durationUs);
position = C.usToMs(currentWindowTimeBarOffsetUs);
bufferedPosition = C.usToMs(currentWindowTimeBarOffsetUs);
if (!player.isPlayingAd()) {
position += player.getCurrentPosition();
bufferedPosition += player.getBufferedPosition();
}
if (timeBar != null) {
timeBar.setAdGroupTimesMs(adGroupTimesMs, playedAdGroups, adGroupCount);
}
}
if (durationView != null) {
@ -909,38 +907,28 @@ public class PlaybackControlView extends FrameLayout {
}
}
private void seekToTimeBarPosition(long timebarPositionMs) {
if (multiWindowTimeBar) {
Timeline timeline = player.getCurrentTimeline();
private void seekToTimeBarPosition(long positionMs) {
int windowIndex;
Timeline timeline = player.getCurrentTimeline();
if (multiWindowTimeBar && !timeline.isEmpty()) {
int windowCount = timeline.getWindowCount();
long remainingMs = timebarPositionMs;
for (int i = 0; i < windowCount; i++) {
timeline.getWindow(i, window);
for (int j = window.firstPeriodIndex; j <= window.lastPeriodIndex; j++) {
long periodDurationMs = timeline.getPeriod(j, period).getDurationMs();
if (periodDurationMs == C.TIME_UNSET) {
// Should never happen as canShowMultiWindowTimeBar is true.
throw new IllegalStateException();
}
if (j == window.firstPeriodIndex) {
periodDurationMs -= window.getPositionInFirstPeriodMs();
}
if (i == windowCount - 1 && j == window.lastPeriodIndex
&& remainingMs >= periodDurationMs) {
// Seeking past the end of the last window should seek to the end of the timeline.
seekTo(i, window.getDurationMs());
return;
}
if (remainingMs < periodDurationMs) {
seekTo(i, period.getPositionInWindowMs() + remainingMs);
return;
}
remainingMs -= periodDurationMs;
windowIndex = 0;
while (true) {
long windowDurationMs = timeline.getWindow(windowIndex, window).getDurationMs();
if (positionMs < windowDurationMs) {
break;
} else if (windowIndex == windowCount - 1) {
// Seeking past the end of the last window should seek to the end of the timeline.
positionMs = windowDurationMs;
break;
}
positionMs -= windowDurationMs;
windowIndex++;
}
} else {
seekTo(timebarPositionMs);
windowIndex = player.getCurrentWindowIndex();
}
seekTo(windowIndex, positionMs);
}
@Override
@ -1028,16 +1016,16 @@ public class PlaybackControlView extends FrameLayout {
* Returns whether the specified {@code timeline} can be shown on a multi-window time bar.
*
* @param timeline The {@link Timeline} to check.
* @param period A scratch {@link Timeline.Period} instance.
* @param window A scratch {@link Timeline.Window} instance.
* @return Whether the specified timeline can be shown on a multi-window time bar.
*/
private static boolean canShowMultiWindowTimeBar(Timeline timeline, Timeline.Period period) {
private static boolean canShowMultiWindowTimeBar(Timeline timeline, Timeline.Window window) {
if (timeline.getWindowCount() > MAX_WINDOWS_FOR_MULTI_WINDOW_TIME_BAR) {
return false;
}
int periodCount = timeline.getPeriodCount();
for (int i = 0; i < periodCount; i++) {
if (timeline.getPeriod(i, period).durationUs == C.TIME_UNSET) {
int windowCount = timeline.getWindowCount();
for (int i = 0; i < windowCount; i++) {
if (timeline.getWindow(i, window).durationUs == C.TIME_UNSET) {
return false;
}
}