From bfb95d3166e9a8f5db3fc0af2026dad0b3673d9d Mon Sep 17 00:00:00 2001
From: kunfei <gekunfei@live.com>
Date: Sat, 7 Mar 2020 14:46:05 +0800
Subject: [PATCH] =?UTF-8?q?feat:=20=E4=BC=98=E5=8C=96=E4=BB=A3=E7=A0=81?=
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---
 .../main/java/io/legado/app/help/ReadBookConfig.kt    | 11 +++++------
 1 file changed, 5 insertions(+), 6 deletions(-)

diff --git a/app/src/main/java/io/legado/app/help/ReadBookConfig.kt b/app/src/main/java/io/legado/app/help/ReadBookConfig.kt
index 090cf8ad9..b1a17905f 100644
--- a/app/src/main/java/io/legado/app/help/ReadBookConfig.kt
+++ b/app/src/main/java/io/legado/app/help/ReadBookConfig.kt
@@ -70,12 +70,11 @@ object ReadBookConfig {
         val dm = resources.displayMetrics
         val width = dm.widthPixels
         val height = dm.heightPixels
-        bg = durConfig.bgDrawable(width, height)
-        bg?.let {
-            if (it is BitmapDrawable) {
-                bgMeanColor = BitmapUtils.getMeanColor(it.bitmap)
-            } else if (it is ColorDrawable) {
-                bgMeanColor = it.color
+        bg = durConfig.bgDrawable(width, height).apply {
+            if (this is BitmapDrawable) {
+                bgMeanColor = BitmapUtils.getMeanColor(bitmap)
+            } else if (this is ColorDrawable) {
+                bgMeanColor = color
             }
         }
     }