How do I do the “frosted glass” effect in Flutter?

Question

I\'m writing a Flutter app, and I\'d like to use/implement the \"frosted glass\" effect that\'s common on iOS. How do I do this?

Answer 1

BackdropFilter(
  filter: ImageFilter.blur(sigmaX: _sigmaX, sigmaY: _sigmaY),
  child: Container(
    color: Colors.black.withOpacity(_opacity),
  ),
),