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Don't query empty timeline for next/previous windows
------------- Created by MOE: https://github.com/google/moe MOE_MIGRATED_REVID=173668909
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4cf90e3223
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2 changed files with 5 additions and 5 deletions
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@ -331,14 +331,14 @@ import java.util.concurrent.CopyOnWriteArraySet;
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@Override
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public int getNextWindowIndex() {
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return timeline.getNextWindowIndex(getCurrentWindowIndex(), getRepeatMode(),
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getShuffleModeEnabled());
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return timeline.isEmpty() ? C.INDEX_UNSET
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: timeline.getNextWindowIndex(getCurrentWindowIndex(), repeatMode, shuffleModeEnabled);
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}
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@Override
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public int getPreviousWindowIndex() {
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return timeline.getPreviousWindowIndex(getCurrentWindowIndex(), getRepeatMode(),
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getShuffleModeEnabled());
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return timeline.isEmpty() ? C.INDEX_UNSET
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: timeline.getPreviousWindowIndex(getCurrentWindowIndex(), repeatMode, shuffleModeEnabled);
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}
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@Override
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@ -564,7 +564,7 @@ public abstract class Timeline {
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boolean shuffleModeEnabled) {
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switch (repeatMode) {
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case Player.REPEAT_MODE_OFF:
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return windowIndex == getLastWindowIndex(shuffleModeEnabled) ? C.INDEX_UNSET
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return windowIndex == getLastWindowIndex(shuffleModeEnabled) ? C.INDEX_UNSET
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: windowIndex + 1;
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case Player.REPEAT_MODE_ONE:
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return windowIndex;
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