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opt: stream listener

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This commit is contained in:
guozhigq
2024-04-13 10:55:14 +08:00
parent 12a9e4746c
commit d48886ab1b
15 changed files with 120 additions and 185 deletions
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132
lib/pages/main/view.dart
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@ -126,82 +126,82 @@ class _MainAppState extends State<MainApp> with SingleTickerProviderStateMixin {
},
children: _mainController.pages,
),
bottomNavigationBar: _mainController.navigationBars.length > 1
? StreamBuilder(
stream: _mainController.hideTabBar
? _mainController.bottomBarStream.stream
: StreamController<bool>.broadcast().stream,
initialData: true,
builder: (context, AsyncSnapshot snapshot) {
return AnimatedSlide(
curve: Curves.easeInOutCubicEmphasized,
duration: const Duration(milliseconds: 500),
offset: Offset(0, snapshot.data ? 0 : 1),
child: GlobalData().enableMYBar
? NavigationBar(
onDestinationSelected: (value) => setIndex(value),
selectedIndex: _mainController.selectedIndex,
destinations: <Widget>[
..._mainController.navigationBars.map((e) {
return NavigationDestination(
icon: Obx(
() => Badge(
label: _mainController
.dynamicBadgeType.value ==
bottomNavigationBar: StreamBuilder(
stream: _mainController.hideTabBar
? _mainController.bottomBarStream.stream.distinct()
: StreamController<bool>.broadcast().stream,
initialData: true,
builder: (context, AsyncSnapshot snapshot) {
return AnimatedSlide(
curve: Curves.easeInOutCubicEmphasized,
duration: const Duration(milliseconds: 500),
offset: Offset(0, snapshot.data ? 0 : 1),
child: Obx(
() => GlobalData().enableMYBar
? NavigationBar(
onDestinationSelected: (value) => setIndex(value),
selectedIndex: _mainController.selectedIndex,
destinations: <Widget>[
..._mainController.navigationBars.map((e) {
return NavigationDestination(
icon: Obx(
() => Badge(
label:
_mainController.dynamicBadgeType.value ==
DynamicBadgeMode.number
? Text(e['count'].toString())
: null,
padding:
const EdgeInsets.fromLTRB(6, 0, 6, 0),
isLabelVisible: _mainController
.dynamicBadgeType.value !=
padding:
const EdgeInsets.fromLTRB(6, 0, 6, 0),
isLabelVisible:
_mainController.dynamicBadgeType.value !=
DynamicBadgeMode.hidden &&
e['count'] > 0,
child: e['icon'],
),
),
selectedIcon: e['selectIcon'],
label: e['label'],
);
}).toList(),
],
)
: BottomNavigationBar(
currentIndex: _mainController.selectedIndex,
type: BottomNavigationBarType.fixed,
onTap: (value) => setIndex(value),
iconSize: 16,
selectedFontSize: 12,
unselectedFontSize: 12,
items: [
..._mainController.navigationBars.map((e) {
return BottomNavigationBarItem(
icon: Obx(
() => Badge(
label: _mainController
.dynamicBadgeType.value ==
child: e['icon'],
),
),
selectedIcon: e['selectIcon'],
label: e['label'],
);
}).toList(),
],
)
: BottomNavigationBar(
currentIndex: _mainController.selectedIndex,
type: BottomNavigationBarType.fixed,
onTap: (value) => setIndex(value),
iconSize: 16,
selectedFontSize: 12,
unselectedFontSize: 12,
items: [
..._mainController.navigationBars.map((e) {
return BottomNavigationBarItem(
icon: Obx(
() => Badge(
label:
_mainController.dynamicBadgeType.value ==
DynamicBadgeMode.number
? Text(e['count'].toString())
: null,
padding:
const EdgeInsets.fromLTRB(6, 0, 6, 0),
isLabelVisible: _mainController
.dynamicBadgeType.value !=
padding:
const EdgeInsets.fromLTRB(6, 0, 6, 0),
isLabelVisible:
_mainController.dynamicBadgeType.value !=
DynamicBadgeMode.hidden &&
e['count'] > 0,
child: e['icon'],
),
),
activeIcon: e['selectIcon'],
label: e['label'],
);
}).toList(),
],
),
);
},
)
: null,
child: e['icon'],
),
),
activeIcon: e['selectIcon'],
label: e['label'],
);
}).toList(),
],
),
),
);
},
),
),
);
}