From 85a7e84034b0a3e9dd2203bb7c202bb7aac8ea13 Mon Sep 17 00:00:00 2001
From: Beth Thibodeau <ethibodeau@google.com>
Date: Wed, 23 Jun 2021 23:08:55 -0400
Subject: [PATCH] Fix settings gear visibility

When the settings gear is first initialized the width can be reported as
0, which lead to NaN in the `map` function and throwing off the other
calculations. This adds a check to the width so it will simply be set
invisible in that case instead

Fixes: 185929062
Test: manual (repro steps in bug)

Change-Id: Id2a8582e8342d807825536bfcaac7d79a042c7cc
---
 .../com/android/systemui/media/MediaCarouselScrollHandler.kt    | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/SystemUI/src/com/android/systemui/media/MediaCarouselScrollHandler.kt b/packages/SystemUI/src/com/android/systemui/media/MediaCarouselScrollHandler.kt
index b0d4cb1c98187..cbcec9531ce42 100644
--- a/packages/SystemUI/src/com/android/systemui/media/MediaCarouselScrollHandler.kt
+++ b/packages/SystemUI/src/com/android/systemui/media/MediaCarouselScrollHandler.kt
@@ -236,7 +236,7 @@ class MediaCarouselScrollHandler(
     }
 
     private fun updateSettingsPresentation() {
-        if (showsSettingsButton) {
+        if (showsSettingsButton && settingsButton.width > 0) {
             val settingsOffset = MathUtils.map(
                     0.0f,
                     getMaxTranslation().toFloat(),