From 56ed692ffaf3bafc4863e98d4bbb07f759519771 Mon Sep 17 00:00:00 2001
From: gedoor <gekunfei@live.com>
Date: Wed, 29 Sep 2021 12:19:43 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BC=98=E5=8C=96?=
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---
 app/src/main/java/io/legado/app/utils/ColorUtils.kt | 11 ++++-------
 1 file changed, 4 insertions(+), 7 deletions(-)

diff --git a/app/src/main/java/io/legado/app/utils/ColorUtils.kt b/app/src/main/java/io/legado/app/utils/ColorUtils.kt
index 800cd3c8b..8105bab29 100644
--- a/app/src/main/java/io/legado/app/utils/ColorUtils.kt
+++ b/app/src/main/java/io/legado/app/utils/ColorUtils.kt
@@ -168,7 +168,7 @@ object ColorUtils {
         return byteArrToInt(colorByteArr)
     }
 
-    fun rgb(argb: Int): IntArray? {
+    fun rgb(argb: Int): IntArray {
         return intArrayOf(argb shr 16 and 0xFF, argb shr 8 and 0xFF, argb and 0xFF)
     }
 
@@ -187,9 +187,6 @@ object ColorUtils {
         val xr: Float
         val yr: Float
         val zr: Float
-        val ls: Float
-        val `as`: Float
-        val bs: Float
         val eps = 216f / 24389f
         val k = 24389f / 27f
         val xr1 = 0.964221f // reference white D50
@@ -219,9 +216,9 @@ object ColorUtils {
             .toFloat() else ((k * yr + 16.0) / 116.0).toFloat()
         fz = if (zr > eps) zr.toDouble().pow(1 / 3.0)
             .toFloat() else ((k * zr + 16.0) / 116).toFloat()
-        ls = 116 * fy - 16
-        `as` = 500 * (fx - fy)
-        bs = 200 * (fy - fz)
+        val ls: Float = 116 * fy - 16
+        val `as`: Float = 500 * (fx - fy)
+        val bs: Float = 200 * (fy - fz)
         val lab = IntArray(3)
         lab[0] = (2.55 * ls + .5).toInt()
         lab[1] = (`as` + .5).toInt()