mod: 用户信息渲染、退出登录

lib/pages/main/controller.dart

@@ -1,9 +1,12 @@
 import 'package:flutter/cupertino.dart';
 import 'package:get/get.dart';
 import 'package:flutter/material.dart';
+import 'package:hive/hive.dart';
+import 'package:pilipala/common/widgets/network_img_layer.dart';
 import 'package:pilipala/pages/home/view.dart';
 import 'package:pilipala/pages/hot/view.dart';
 import 'package:pilipala/pages/mine/view.dart';
+import 'package:pilipala/utils/storage.dart';
 
 class MainController extends GetxController {
   List<Widget> pages = <Widget>[
@@ -11,7 +14,7 @@ class MainController extends GetxController {
     const HotPage(),
     const MinePage(),
   ];
-  List navigationBars = [
+  RxList navigationBars = [
     {
       // 'icon': const Icon(Icons.home_outlined),
       // 'selectedIcon': const Icon(Icons.home),
@@ -51,5 +54,33 @@ class MainController extends GetxController {
       ),
       'label': "我的",
     }
-  ];
+  ].obs;
+
+  @override
+  void onInit() {
+    super.onInit();
+    readuUserFace();
+  }
+
+  // 设置头像
+  readuUserFace() async {
+    Box user = GStrorage.user;
+    if (user.get(UserBoxKey.userFace) != null) {
+      navigationBars.last['icon'] =
+          navigationBars.last['selectedIcon'] = NetworkImgLayer(
+        width: 25,
+        height: 25,
+        type: 'avatar',
+        src: user.get(UserBoxKey.userFace),
+      );
+      navigationBars.last['label'] = '我';
+    }
+  }
+
+  // 重置
+  resetLast() {
+    navigationBars.last['icon'] = const Icon(Icons.person_outline);
+    navigationBars.last['selectedIcon'] = const Icon(Icons.person);
+    navigationBars.last['label'] = '我的';
+  }
 }

lib/pages/main/view.dart

@@ -20,7 +20,7 @@ class _MainAppState extends State<MainApp> with SingleTickerProviderStateMixin {
   late AnimationController? _animationController;
   late Animation<double>? _fadeAnimation;
   late Animation<double>? _slideAnimation;
-  int selectedIndex = 0;
+  int selectedIndex = 2;
   int? _lastSelectTime; //上次点击时间
 
   @override
@@ -111,17 +111,19 @@ class _MainAppState extends State<MainApp> with SingleTickerProviderStateMixin {
           ),
         ),
       ),
-      bottomNavigationBar: NavigationBar(
-        elevation: 1,
-        destinations: _mainController.navigationBars.map((e) {
-          return NavigationDestination(
-            icon: e['icon'],
-            selectedIcon: e['selectedIcon'],
-            label: e['label'],
-          );
-        }).toList(),
-        selectedIndex: selectedIndex,
-        onDestinationSelected: (value) => setIndex(value),
+      bottomNavigationBar: Obx(
+        () => NavigationBar(
+          elevation: 1,
+          destinations: _mainController.navigationBars.map((e) {
+            return NavigationDestination(
+              icon: e['icon'],
+              selectedIcon: e['selectedIcon'],
+              label: e['label'],
+            );
+          }).toList(),
+          selectedIndex: selectedIndex,
+          onDestinationSelected: (value) => setIndex(value),
+        ),
       ),
     );
   }