update bee scaffold

lib/widget/bee_scaffold.dart

@@ -25,7 +25,7 @@ class BeeScaffold extends StatelessWidget {
   final SystemUiOverlayStyle systemStyle;
   BeeScaffold({
     Key key,
-    @required this.title,
+    this.title,
     this.body,
     this.actions,
     this.leading,
@@ -53,19 +53,21 @@ class BeeScaffold extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
-    return AnnotatedRegion<SystemUiOverlayStyle>(
-      value: systemStyle,
-      child: Scaffold(
-        backgroundColor: bodyColor,
-        appBar: title == null
-            ? null
-            : AppBar(
+    Widget appBar;
+    if (title != null)
+      appBar = AppBar(
         backgroundColor: bgColor,
         title: title.text.make(),
         leading: leading ?? BeeBackButton(),
         actions: actions,
         bottom: appBarBottom,
-              ),
+      );
+
+    return AnnotatedRegion<SystemUiOverlayStyle>(
+      value: systemStyle,
+      child: Scaffold(
+        backgroundColor: bodyColor,
+        appBar: appBar,
         body: body,
         bottomNavigationBar: bottomNavi,
         floatingActionButton: fab,

pubspec.lock

@@ -199,6 +199,41 @@ packages:
       url: "https://pub.flutter-io.cn"
     source: hosted
     version: "6.1.0"
+  firebase_core:
+    dependency: transitive
+    description:
+      name: firebase_core
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "1.0.3"
+  firebase_core_platform_interface:
+    dependency: transitive
+    description:
+      name: firebase_core_platform_interface
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "4.0.0"
+  firebase_core_web:
+    dependency: transitive
+    description:
+      name: firebase_core_web
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "1.0.2"
+  firebase_crashlytics:
+    dependency: "direct main"
+    description:
+      name: firebase_crashlytics
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "2.0.0"
+  firebase_crashlytics_platform_interface:
+    dependency: transitive
+    description:
+      name: firebase_crashlytics_platform_interface
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "3.0.0"
   flustars:
     dependency: "direct main"
     description:

pubspec.yaml

@@ -62,6 +62,7 @@ dependencies:
   amap_flutter_location: ^1.0.1
   amap_flutter_base: ^1.0.2
   animated_text_kit: ^4.1.1
+  firebase_crashlytics: ^2.0.0
   
 
 dev_dependencies: