From 5117138481cd08729ba91f6862f789966fa17e89 Mon Sep 17 00:00:00 2001
From: ibaker <ibaker@google.com>
Date: Tue, 5 May 2020 15:59:50 +0100
Subject: [PATCH] Fix RelativeSizeSpan handling in SpannedToHtmlConverter

A silly mistake of confusing a fractional float with a percentage.

PiperOrigin-RevId: 309946004
---
 .../google/android/exoplayer2/ui/SpannedToHtmlConverter.java    | 2 +-
 .../android/exoplayer2/ui/SpannedToHtmlConverterTest.java       | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/library/ui/src/main/java/com/google/android/exoplayer2/ui/SpannedToHtmlConverter.java b/library/ui/src/main/java/com/google/android/exoplayer2/ui/SpannedToHtmlConverter.java
index 496598bead..8f61902205 100644
--- a/library/ui/src/main/java/com/google/android/exoplayer2/ui/SpannedToHtmlConverter.java
+++ b/library/ui/src/main/java/com/google/android/exoplayer2/ui/SpannedToHtmlConverter.java
@@ -148,7 +148,7 @@ import java.util.regex.Pattern;
       return Util.formatInvariant("<span style='font-size:%.2fpx;'>", sizeCssPx);
     } else if (span instanceof RelativeSizeSpan) {
       return Util.formatInvariant(
-          "<span style='font-size:%.2f%%;'>", ((RelativeSizeSpan) span).getSizeChange());
+          "<span style='font-size:%.2f%%;'>", ((RelativeSizeSpan) span).getSizeChange() * 100);
     } else if (span instanceof TypefaceSpan) {
       @Nullable String fontFamily = ((TypefaceSpan) span).getFamily();
       return fontFamily != null
diff --git a/library/ui/src/test/java/com/google/android/exoplayer2/ui/SpannedToHtmlConverterTest.java b/library/ui/src/test/java/com/google/android/exoplayer2/ui/SpannedToHtmlConverterTest.java
index fc4d044a53..ad62506324 100644
--- a/library/ui/src/test/java/com/google/android/exoplayer2/ui/SpannedToHtmlConverterTest.java
+++ b/library/ui/src/test/java/com/google/android/exoplayer2/ui/SpannedToHtmlConverterTest.java
@@ -135,7 +135,7 @@ public class SpannedToHtmlConverterTest {
   public void convert_supportsRelativeSizeSpan() {
     SpannableString spanned = new SpannableString("String with 10% section");
     spanned.setSpan(
-        new RelativeSizeSpan(/* proportion= */ 10),
+        new RelativeSizeSpan(/* proportion= */ 0.1f),
         "String with ".length(),
         "String with 10%".length(),
         Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);