lib/pages/namespace/namespace.dart

@@ -2,6 +2,8 @@ import 'dart:async';
 
 import 'package:flutter/cupertino.dart';
 import 'package:flutter/material.dart';
+import 'package:after_layout/after_layout.dart';
+
 import 'package:vikunja_app/components/AddDialog.dart';
 import 'package:vikunja_app/global.dart';
 import 'package:vikunja_app/models/list.dart';
@@ -17,10 +19,15 @@ class NamespacePage extends StatefulWidget {
   _NamespacePageState createState() => new _NamespacePageState();
 }
 
-class _NamespacePageState extends State<NamespacePage> {
+class _NamespacePageState extends State<NamespacePage> with AfterLayoutMixin<NamespacePage> {
   List<TaskList> _lists = [];
   bool _loading = true;
 
+  @override
+  void afterFirstLayout(BuildContext context) {
+    _loadLists();
+  }
+
   /////
   // This essentially shows the lists.
   @override
@@ -28,62 +35,62 @@ class _NamespacePageState extends State<NamespacePage> {
     return Scaffold(
       body: !this._loading
           ? RefreshIndicator(
-              child: new ListView(
-                padding: EdgeInsets.symmetric(vertical: 8.0),
-                children: ListTile.divideTiles(
-                    context: context,
-                    tiles: _lists.map((ls) => Dismissible(
-                          key: Key(ls.id.toString()),
-                          direction: DismissDirection.startToEnd,
-                          child: ListTile(
-                            title: new Text(ls.title),
-                            onTap: () => _openList(context, ls),
-                            trailing: Icon(Icons.arrow_right),
-                          ),
-                          background: Container(
-                            color: Colors.red,
-                            child: const ListTile(
-                                leading: Icon(Icons.delete,
-                                    color: Colors.white, size: 36.0)),
-                          ),
-                          onDismissed: (direction) {
-                            _removeList(ls).then((_) => Scaffold.of(context)
-                                .showSnackBar(SnackBar(
-                                    content: Text("${ls.title} removed"))));
-                          },
-                        ))).toList(),
-              ),
-              onRefresh: _updateLists,
-            )
+        child: new ListView(
+          padding: EdgeInsets.symmetric(vertical: 8.0),
+          children: ListTile.divideTiles(
+              context: context,
+              tiles: _lists.map((ls) =>
+                  Dismissible(
+                    key: Key(ls.id.toString()),
+                    direction: DismissDirection.startToEnd,
+                    child: ListTile(
+                      title: new Text(ls.title),
+                      onTap: () => _openList(context, ls),
+                      trailing: Icon(Icons.arrow_right),
+                    ),
+                    background: Container(
+                      color: Colors.red,
+                      child: const ListTile(
+                          leading: Icon(Icons.delete,
+                              color: Colors.white, size: 36.0)),
+                    ),
+                    onDismissed: (direction) {
+                      _removeList(ls).then((_) =>
+                          Scaffold.of(context)
+                              .showSnackBar(SnackBar(
+                              content: Text("${ls.title} removed"))));
+                    },
+                  ))).toList(),
+        ),
+        onRefresh: _loadLists,
+      )
           : Center(child: CircularProgressIndicator()),
       floatingActionButton: Builder(
-          builder: (context) => FloatingActionButton(
-              onPressed: () => _addListDialog(context),
-              child: const Icon(Icons.add))),
+          builder: (context) =>
+              FloatingActionButton(
+                  onPressed: () => _addListDialog(context),
+                  child: const Icon(Icons.add))),
     );
   }
 
-  @override
-  void didChangeDependencies() {
-    super.didChangeDependencies();
-    _updateLists();
-  }
-
   Future _removeList(TaskList list) {
-    return VikunjaGlobal.of(context)
+    return VikunjaGlobal
+        .of(context)
         .listService
         .delete(list.id)
-        .then((_) => _updateLists());
+        .then((_) => _loadLists());
   }
 
-  Future<void> _updateLists() {
-    return VikunjaGlobal.of(context)
+  Future<void> _loadLists() {
+    return VikunjaGlobal
+        .of(context)
         .listService
         .getByNamespace(widget.namespace.id)
-        .then((lists) => setState(() {
-              this._lists = lists;
-              this._loading = false;
-            }));
+        .then((lists) =>
+        setState(() {
+          this._lists = lists;
+          this._loading = false;
+        }));
   }
 
   _openList(BuildContext context, TaskList list) {
@@ -94,20 +101,22 @@ class _NamespacePageState extends State<NamespacePage> {
   _addListDialog(BuildContext context) {
     showDialog(
       context: context,
-      builder: (_) => AddDialog(
-          onAdd: (name) => _addList(name, context),
-          decoration: new InputDecoration(
-              labelText: 'List Name', hintText: 'eg. Shopping List')),
+      builder: (_) =>
+          AddDialog(
+              onAdd: (name) => _addList(name, context),
+              decoration: new InputDecoration(
+                  labelText: 'List Name', hintText: 'eg. Shopping List')),
     );
   }
 
   _addList(String name, BuildContext context) {
-    VikunjaGlobal.of(context)
+    VikunjaGlobal
+        .of(context)
         .listService
         .create(widget.namespace.id, TaskList(id: null, title: name, tasks: []))
         .then((_) {
       setState(() {});
-      _updateLists();
+      _loadLists();
       Scaffold.of(context).showSnackBar(
         SnackBar(
           content: Text('The list was successfully created!'),

pubspec.lock

@@ -1,6 +1,13 @@
 # Generated by pub
 # See https://www.dartlang.org/tools/pub/glossary#lockfile
 packages:
+  after_layout:
+    dependency: "direct main"
+    description:
+      name: after_layout
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "1.0.7"
   archive:
     dependency: transitive
     description:

pubspec.yaml

@@ -15,6 +15,7 @@ dependencies:
   cupertino_icons: ^0.1.2
   flutter_secure_storage: 3.1.1
   http: 0.12.0
+  after_layout: ^1.0.7
 
 dev_dependencies:
   flutter_test: