com.github.mmin18.widget

Class RealtimeBlurView

java.lang.Object

View

com.github.mmin18.widget.RealtimeBlurView

public class RealtimeBlurView
extends View

A realtime blurring overlay (like iOS UIVisualEffectView). Just put it above the view you want to blur and it doesn't have to be in the same ViewGroup

• realtimeBlurRadius (10dp)
• realtimeDownsampleFactor (4)
• realtimeOverlayColor (#aaffffff)

Constructor Summary

Constructors

Constructor and Description
RealtimeBlurView(Context context, AttributeSet attrs)

Method Summary

Modifier and Type	Method and Description
protected void	blur(Bitmap bitmapToBlur, Bitmap blurredBitmap)
void	draw(Canvas canvas)
protected void	drawBlurredBitmap(Canvas canvas, Bitmap blurredBitmap, int overlayColor) Custom draw the blurred bitmap and color to define your own shape
protected View	getActivityDecorView()
protected com.github.mmin18.widget.BlurImpl	getBlurImpl()
protected void	onAttachedToWindow()
protected void	onDetachedFromWindow()
protected void	onDraw(Canvas canvas)
protected boolean	prepare()
protected void	release()
void	setBlurRadius(float radius)
void	setDownsampleFactor(float factor)
void	setOverlayColor(int color)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

RealtimeBlurView

public RealtimeBlurView(Context context,
                        AttributeSet attrs)

Method Detail

getBlurImpl

protected com.github.mmin18.widget.BlurImpl getBlurImpl()

setBlurRadius

public void setBlurRadius(float radius)

setDownsampleFactor

public void setDownsampleFactor(float factor)

setOverlayColor

public void setOverlayColor(int color)

release

protected void release()

prepare

protected boolean prepare()

blur

protected void blur(Bitmap bitmapToBlur,
                    Bitmap blurredBitmap)

getActivityDecorView

protected View getActivityDecorView()

onAttachedToWindow

protected void onAttachedToWindow()

onDetachedFromWindow

protected void onDetachedFromWindow()

draw

public void draw(Canvas canvas)

onDraw

protected void onDraw(Canvas canvas)

drawBlurredBitmap

protected void drawBlurredBitmap(Canvas canvas,
                                 Bitmap blurredBitmap,
                                 int overlayColor)

Custom draw the blurred bitmap and color to define your own shape

Parameters:

canvas -

blurredBitmap -

overlayColor -