android Checkbox change button color

1. First create the checkbox_color.xml resource in the color resource file

<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android">
    <item android:state_checked="true" android:color="@color/blue"/>
    <item android:state_checked="false" android:color="@color/gray"/>
</selector>

2. Then set the buttonTint inside the Checkbox tag

buttonTint will change the color of the button

 <CheckBox
	      android:layout_width="wrap_content"
	      android:layout_height="wrap_content"
	      android:scaleX="2" 
	      android:scaleY="2" //scaleX和scaleY用来改变复选框大小
	      android:layout_marginEnd="40dp"
	      android:buttonTint="@color/checkbox_color"/>