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feat: Prevent exiting installer on new back button as well and show why exiting is not possible during patching

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This commit is contained in:
Alberto Ponces
2022-09-19 17:40:06 +01:00
parent 2a2bb8212f
commit bed2cf76d5
4 changed files with 27 additions and 10 deletions
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7
lib/ui/widgets/shared/custom_sliver_app_bar.dart
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@ -5,6 +5,7 @@ class CustomSliverAppBar extends StatelessWidget {
final List<Widget>? actions;
final PreferredSizeWidget? bottom;
final bool isMainView;
final Function()? onBackButtonPressed;
const CustomSliverAppBar({
Key? key,
@ -12,6 +13,7 @@ class CustomSliverAppBar extends StatelessWidget {
this.actions,
this.bottom,
this.isMainView = false,
this.onBackButtonPressed,
}) : super(key: key);
@override
@ -24,7 +26,7 @@ class CustomSliverAppBar extends StatelessWidget {
automaticallyImplyLeading: !isMainView,
flexibleSpace: FlexibleSpaceBar(
titlePadding: EdgeInsets.only(
bottom: 14.0,
bottom: bottom != null ? 16.0 : 14.0,
left: isMainView ? 20.0 : 55.0,
),
title: title,
@ -36,7 +38,8 @@ class CustomSliverAppBar extends StatelessWidget {
Icons.arrow_back,
color: Theme.of(context).textTheme.headline6!.color,
),
onPressed: () => Navigator.of(context).pop(),
onPressed:
onBackButtonPressed ?? () => Navigator.of(context).pop(),
),
backgroundColor: MaterialStateColor.resolveWith(
(states) => states.contains(MaterialState.scrolledUnder)