Update README.md

Author: crazycodeboy

README.md

@@ -181,6 +181,16 @@ You can create splash screens in the following folders:
 * `drawable-xxhdpi`
 * `drawable-xxxhdpi`
 
+To modify the status bar color, you can add a color called primary_dark in color.xml
+
+```
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <color name="primary_dark">#000000</color>
+</resources>
+```
+
+
 **Optional steps：**
 
 If you want the splash screen to be transparent, follow these steps.