CustoMIUIzer/app/src/main/res/drawable/seekbar.xml

 xmlns:android="http://schemas.android.com/apk/res/android">
	 android:id="@android:id/background"  android:left="0dp" android:top="4dip" android:right="0dp" android:bottom="4dp"  android:drawable="@color/seekbar_background" />
	 android:id="@android:id/progress" android:height="2dp" android:top="4dp">
		 android:drawable="@drawable/seekbar_progress" />