How to get mutable bitmap using ImageDecoder?

Question

I am creating bitmap as follows

       ImageDecoder.Source source = ImageDecoder.createSource(this.getContentResolver(), mSourceUri);
        try {
            bitmap = ImageDecoder.decodeBitmap(source));
        } catch (IOException e) {
            e.printStackTrace();
        }

This returns immutable bitmap. I saw google documentation and there is a method setMutableRequired() but I couldn't find how to use this method. It doesn't work on ImageDecoder as well as source

Answer 1

A bit prettier solution

imageBitmap = imageBitmap.copy(Bitmap.Config.ARGB_8888, true);

Refer this answer