How return back original SimpleDraweeView after blurring

Question

I've have SimpleDraweeView(Fresco). How can I return back original image after blurring?

Blur code:

val blurController = Fresco.newDraweeControllerBuilder()
   .setImageRequest(
       ImageRequestBuilder.newBuilderWithSource(Uri.parse(imageUrl))
           .setPostprocessor(IterativeBoxBlurPostProcessor(7))
           .build()
   )
   .setOldController(image.controller)
   .build()

image.controller = blurController

What do you want to do with original unblurred image? – defhlt Nov 14 '19 at 15:51 — defhlt, Nov 14 '19 at 15:51

score 0 · Answer 1 · edited Jul 25 '20 at 12:35

0

You can simply set uri for SimpleDraweeView like this:

var offBlur=view.findViewById<ImageButton>(R.id.blur_off)
offBlur.setOnClickListener { 
    image.setImageURI(uri)  // this line
}

After set uri again, blur effect will disappear.

edited Jul 25 '20 at 12:35

Lalit Fauzdar

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answered Feb 14 '20 at 12:33

saed

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How return back original SimpleDraweeView after blurring

1 Answers1