55 lines
1.5 KiB
Dart
55 lines
1.5 KiB
Dart
import 'package:aves/widgets/common/extensions/media_query.dart';
|
|
import 'package:flutter/material.dart';
|
|
import 'package:provider/provider.dart';
|
|
|
|
// This widget should be added on top of Scaffolds with:
|
|
// - `resizeToAvoidBottomInset` set to false,
|
|
// - a vertically scrollable body.
|
|
// It will prevent the body from scrolling when a user swipe from bottom to use Android Q style navigation gestures.
|
|
class BottomGestureAreaProtector extends StatelessWidget {
|
|
@override
|
|
Widget build(BuildContext context) {
|
|
return Selector<MediaQueryData, double>(
|
|
selector: (c, mq) => mq.systemGestureInsets.bottom,
|
|
builder: (c, systemGestureBottom, child) {
|
|
return Positioned(
|
|
left: 0,
|
|
right: 0,
|
|
bottom: 0,
|
|
height: systemGestureBottom,
|
|
child: const AbsorbPointer(),
|
|
);
|
|
},
|
|
);
|
|
}
|
|
}
|
|
|
|
class GestureAreaProtectorStack extends StatelessWidget {
|
|
final Widget child;
|
|
|
|
const GestureAreaProtectorStack({required this.child});
|
|
|
|
@override
|
|
Widget build(BuildContext context) {
|
|
return Stack(
|
|
children: [
|
|
child,
|
|
BottomGestureAreaProtector(),
|
|
],
|
|
);
|
|
}
|
|
}
|
|
|
|
class BottomPaddingSliver extends StatelessWidget {
|
|
@override
|
|
Widget build(BuildContext context) {
|
|
return SliverToBoxAdapter(
|
|
child: Selector<MediaQueryData, double>(
|
|
selector: (context, mq) => mq.effectiveBottomPadding,
|
|
builder: (context, mqPaddingBottom, child) {
|
|
return SizedBox(height: mqPaddingBottom);
|
|
},
|
|
),
|
|
);
|
|
}
|
|
}
|