feat: 首页顶栏&底栏固定 issues #243

lib/pages/main/view.dart

@@ -1,3 +1,5 @@
+import 'dart:async';
+
 import 'package:flutter/material.dart';
 import 'package:get/get.dart';
 import 'package:hive/hive.dart';
@@ -142,7 +144,9 @@ class _MainAppState extends State<MainApp> with SingleTickerProviderStateMixin {
           ),
         ),
         bottomNavigationBar: StreamBuilder(
-          stream: _mainController.bottomBarStream.stream,
+          stream: _mainController.hideTabBar
+              ? _mainController.bottomBarStream.stream
+              : StreamController<bool>.broadcast().stream,
           initialData: true,
           builder: (context, AsyncSnapshot snapshot) {
             return AnimatedSlide(