Flutter, dart:io - convert Uint8List (from websocket) to a jpeg file I can draw

First try using Uint8List directly with Image.memory widget.

example:

new Image.memory(binaryIntList);

If that doesn't work as expected.

You can use the image dart package to first decode the bytes to Image object and the encode it to the format you wish.

example:

import 'package:image/image.dart' as I; //So that this does not conflict with the Image widget

then

I.Image _img = I.decodeImage(binaryIntList);
_img = I.encodeJpg(_img);

then use it as

new Image.memory(_img.getBytes());

Hope that helped!

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