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Add bottomPaddingFraction support to SubtitleWebView

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PiperOrigin-RevId: 309245320
This commit is contained in:
ibaker 2020-04-30 17:54:35 +01:00 committed by Oliver Woodman
parent caeeae2c9e
commit ab57c8010f
1 changed files with 7 additions and 3 deletions
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10
library/ui/src/main/java/com/google/android/exoplayer2/ui/SubtitleWebView.java
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@ -172,6 +172,7 @@ import java.util.List;
float linePercent; float linePercent;
int lineTranslatePercent; int lineTranslatePercent;
@Cue.AnchorType int lineAnchor;
if (cue.line != Cue.DIMEN_UNSET) { if (cue.line != Cue.DIMEN_UNSET) {
switch (cue.lineType) { switch (cue.lineType) {
case Cue.LINE_TYPE_NUMBER: case Cue.LINE_TYPE_NUMBER:
@ -189,14 +190,17 @@ import java.util.List;
linePercent = cue.line * 100; linePercent = cue.line * 100;
lineTranslatePercent = 0; lineTranslatePercent = 0;
} }
lineAnchor = cue.lineAnchor;
} else { } else {
linePercent = 100; linePercent = (1.0f - bottomPaddingFraction) * 100;
lineTranslatePercent = 0; lineTranslatePercent = 0;
// If Cue.line == DIMEN_UNSET then ignore Cue.lineAnchor and assume ANCHOR_TYPE_END.
lineAnchor = Cue.ANCHOR_TYPE_END;
} }
int lineAnchorTranslatePercent = int lineAnchorTranslatePercent =
cue.verticalType == Cue.VERTICAL_TYPE_RL cue.verticalType == Cue.VERTICAL_TYPE_RL
? -anchorTypeToTranslatePercent(cue.lineAnchor) ? -anchorTypeToTranslatePercent(lineAnchor)
: anchorTypeToTranslatePercent(cue.lineAnchor); : anchorTypeToTranslatePercent(lineAnchor);
String size = String size =
cue.size != Cue.DIMEN_UNSET cue.size != Cue.DIMEN_UNSET