BlurView

Use in XML layout

<com.qmdeve.blurview.widget.BlurView
    android:id="@+id/blurView"
    android:layout_width="match_parent"
    android:layout_height="100dp"
    app:blurRadius="20dp"
    app:overlayColor="#66FFFFFF" 
    app:cornerRadius="24dp"/>

Use code to set view properties

Java

BlurView blurView = findViewById(R.id.blurView);
blurView.setBlurRadius(20f);
blurView.setOverlayColor(0x66FFFFFF);
blurView.setCornerRadius(20);

kotlin

val blurView = findViewById<BlurView>(R.id.blurView)
blurView.setBlurRadius(20f)
blurView.setOverlayColor(0x66FFFFFF)
blurView.setCornerRadius(20)

Attribute Description

Attribute Name	Type	Default value	Explanation
app:blurRadius	dimension	10	Blur radius
app:overlayColor	color	#AAFFFFFF	Overlay color
app:cornerRadius	dimension	0	Corner radius of the view
app:setDownsampleFactor	float	0	Downsample factor, higher value means better performance but worse blur effect

API Reference

Method Name	Description
setBlurRadius(float)	Set blur radius
setOverlayColor(int)	Set overlay color
setCornerRadius(float)	Set corner radius
setDownsampleFactor(float)	Set downsample factor