From 4200a1937828294530afd84ad8f0a1a8483fd9d3 Mon Sep 17 00:00:00 2001
From: Fabian Wiesel <fabian.wiesel@gmail.com>
Date: Sat, 30 Mar 2024 07:36:56 +0100
Subject: [PATCH] Normalize volume for brightness

Undo an unintentional change done in f6a429e.
The brightness was calculated from the normalized volume, but when factoring
the norm out in the history, that norm was dropped.
---
 app/src/main/kotlin/de/rochefort/childmonitor/VolumeView.kt | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/app/src/main/kotlin/de/rochefort/childmonitor/VolumeView.kt b/app/src/main/kotlin/de/rochefort/childmonitor/VolumeView.kt
index 3e716ba..148a7c0 100644
--- a/app/src/main/kotlin/de/rochefort/childmonitor/VolumeView.kt
+++ b/app/src/main/kotlin/de/rochefort/childmonitor/VolumeView.kt
@@ -52,10 +52,11 @@ class VolumeView : View {
         val width = width
         val size = volumeHistory.size() // Size is at most width
         val volumeNorm = volumeHistory.volumeNorm
+        val minBrightness = 0.3
         val relativeBrightness: Double = if (size > 0) {
-            volumeHistory[size - 1].coerceAtLeast(0.3)
+            (volumeNorm * volumeHistory[size - 1]).coerceAtLeast(minBrightness)
         } else {
-            0.3
+            minBrightness
         }
         val blue: Int
         val rest: Int