A Background app Bar Plugin with flutter

A Background app Bar Plugin with flutter

Widget Background App Bar .A background app bar plugin, use this plugin if you want to preserve background of sliver app bar when scrolling.

Widget Background App Bar

A background app bar plugin, use this plugin if you want to preserve background of sliver app bar when scrolling.

inspired by GradientAppBar GitHub

Screenshots

Don't forget to tap + button 5 times

Screenshot-1565398534.png Screenshot-1569417041.png Screenshot-1569417048.png Screenshot-1569417051.png

Getting Started

  1. Depend on it by adding this to your pubspec.yaml file: background_app_bar: ^1.0.0

  2. Import it: import 'package:background_app_bar/background_app_bar.dart'

  3. Replace your current FlexibleSpaceBar (In the AppBar or SliverAppBar) to BackgroundFlexibleSpaceBar.

new SliverAppBar(
    expandedHeight: _APP_BAR_SIZE,
    floating: false,
    pinned: true,
    snap: false,
    elevation: 0.0,
    backgroundColor: Colors.transparent,
    flexibleSpace: new BackgroundFlexibleSpaceBar(
        title: new Text( widget.title ),
        centerTitle: false,
        titlePadding: const EdgeInsets.only(left: 20.0, bottom: 20.0),
        background: new ClipRect(
            child: new Container(
                child: new BackdropFilter(
                    filter: new ImageFilter.blur(sigmaX: 5.0, sigmaY: 5.0),
                    child: new Container(
                        decoration: new BoxDecoration(
                            color: Colors.black.withOpacity(0.5),
                        ),
                    ),
                ),
                decoration: new BoxDecoration(
                    image: DecorationImage(
                        image: AssetImage(
                            "images/bg.jpg",
                        ),
                        fit: BoxFit.fitWidth
                    )
                ),
            ),
        ),
    ),
)

Download Details:

Author: LeonColt

GitHub: https://github.com/LeonColt/background_app_bar

flutter dart

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