Cleanup settings page(s)

- New separate directory
- Separate view for About information

lib/main.dart

@@ -14,7 +14,7 @@ import 'barcode.dart';
 
 import 'dart:convert';
 
-import 'settings.dart';
+import 'settings/settings.dart';
 import 'api.dart';
 import 'preferences.dart';
 

lib/settings.dart

@@ -1,95 +0,0 @@
-import 'package:flutter/material.dart';
-import 'package:shared_preferences/shared_preferences.dart';
-
-import 'package:InvenTree/api.dart';
-import 'login_settings.dart';
-
-import 'package:package_info/package_info.dart';
-
-class InvenTreeSettingsWidget extends StatefulWidget {
-  // InvenTree settings view
-
-  @override
-  _InvenTreeSettingsState createState() => _InvenTreeSettingsState();
-
-}
-
-
-class _InvenTreeSettingsState extends State<InvenTreeSettingsWidget> {
-  @override
-  Widget build(BuildContext context) {
-    return Scaffold(
-      appBar: AppBar(
-        title: Text("InvenTree Settings"),
-      ),
-      body: Center(
-        child: ListView(
-          children: <Widget>[
-            ListTile(
-                title: Text("Server Settings"),
-                subtitle: Text("Configure server and login settings"),
-                onTap: _editServerSettings,
-            ),
-            Divider(),
-            ListTile(
-              title: Text("About"),
-              subtitle: Text("App details"),
-              onTap: _about,
-            ),
-          ],
-        )
-      )
-    );
-  }
-
-  void _editServerSettings() async {
-
-    var prefs = await SharedPreferences.getInstance();
-
-    Navigator.push(context, MaterialPageRoute(builder: (context) => InvenTreeLoginSettingsWidget(prefs)));
-  }
-
-  void _about() async {
-
-    PackageInfo.fromPlatform().then((PackageInfo info) {
-      showDialog(
-        context: context,
-        child: new SimpleDialog(
-            title: new Text("About InvenTree"),
-            children: <Widget>[
-              ListTile(
-                title: Text("Server Version"),
-                subtitle: Text(InvenTreeAPI().version.isNotEmpty ? InvenTreeAPI().version : "Not connected"),
-              ),
-              ListTile(
-                title: Text("Server Instance"),
-                subtitle: Text(InvenTreeAPI().instance.isNotEmpty ? InvenTreeAPI().instance : "Not connected"),
-              ),
-              Divider(),
-              ListTile(
-                title: Text("App Name"),
-                subtitle: Text("${info.appName}"),
-              ),
-              ListTile(
-                title: Text("Package Name"),
-                subtitle: Text("${info.packageName}"),
-              ),
-              ListTile(
-                title: Text("App Version"),
-                subtitle: Text("${info.version}"),
-              ),
-              ListTile(
-                title: Text("Build Number"),
-                subtitle: Text("${info.buildNumber}")
-              ),
-              Divider(),
-              ListTile(
-                title: Text("Submit Bug Report"),
-                subtitle: Text("Submit a bug report or feature request at:\n https://github.com/inventree/inventree-app/issues/"),
-              )
-            ]
-        ),
-      );
-    });
-  }
-}

lib/settings/about.dart

@@ -0,0 +1,64 @@
+import 'package:InvenTree/api.dart';
+
+import 'package:flutter/cupertino.dart';
+import 'package:flutter/material.dart';
+import 'package:font_awesome_flutter/font_awesome_flutter.dart';
+import 'package:package_info/package_info.dart';
+
+class InvenTreeAboutWidget extends StatelessWidget {
+
+  final PackageInfo info;
+
+  InvenTreeAboutWidget(this.info) : super();
+
+  @override
+  Widget build(BuildContext context) {
+
+    return Scaffold(
+      appBar: AppBar(
+        title: Text("About InvenTree"),
+      ),
+      body: ListView(
+        children: <Widget>[
+          ListTile(
+            title: Text("Server Address"),
+            subtitle: Text(InvenTreeAPI().baseUrl.isNotEmpty ? InvenTreeAPI().baseUrl : "Not connected"),
+          ),
+          ListTile(
+            title: Text("Server Version"),
+            subtitle: Text(InvenTreeAPI().version.isNotEmpty ? InvenTreeAPI().version : "Not connected"),
+          ),
+          ListTile(
+            title: Text("Server Instance"),
+            subtitle: Text(InvenTreeAPI().instance.isNotEmpty ? InvenTreeAPI().instance : "Not connected"),
+          ),
+          Divider(),
+          ListTile(
+            title: Text("App Name"),
+            subtitle: Text("${info.appName}"),
+          ),
+          ListTile(
+            title: Text("Package Name"),
+            subtitle: Text("${info.packageName}"),
+          ),
+          ListTile(
+            title: Text("App Version"),
+            subtitle: Text("${info.version}"),
+          ),
+          ListTile(
+              title: Text("Build Number"),
+              subtitle: Text("${info.buildNumber}")
+          ),
+          Divider(),
+          ListTile(
+            title: Text("Submit Bug Report"),
+            subtitle: Text("https://github.com/inventree/inventree-app/issues/"),
+            onTap: () {
+              // TODO - Open the URL in an external webpage?
+            },
+          )
+        ],
+      )
+    );
+  }
+}

lib/settings/login.dart

@@ -1,8 +1,8 @@
 import 'package:flutter/material.dart';
 import 'package:shared_preferences/shared_preferences.dart';
 
-import 'api.dart';
+import '../api.dart';
-import 'preferences.dart';
+import '../preferences.dart';
 
 class InvenTreeLoginSettingsWidget extends StatefulWidget {
 
@@ -81,7 +81,6 @@ class _InvenTreeLoginSettingsState extends State<InvenTreeLoginSettingsWidget> {
                 initialValue: _server,
                 decoration: InputDecoration(
                   hintText: "127.0.0.1:8000",
-                  labelText: "Server:Port",
                 ),
                 validator: _validateServer,
                 onSaved: (String value) {
@@ -89,7 +88,7 @@ class _InvenTreeLoginSettingsState extends State<InvenTreeLoginSettingsWidget> {
                 },
               ),
               Divider(),
-              Text("Login Details"),
+              Text("Account Details"),
               TextFormField(
                 initialValue: _username,
                 decoration: InputDecoration(

lib/settings/settings.dart

@@ -0,0 +1,62 @@
+import 'package:InvenTree/settings/about.dart';
+import 'package:InvenTree/settings/login.dart';
+
+import 'package:flutter/material.dart';
+import 'package:shared_preferences/shared_preferences.dart';
+
+import 'package:InvenTree/api.dart';
+import 'login.dart';
+
+import 'package:package_info/package_info.dart';
+
+class InvenTreeSettingsWidget extends StatefulWidget {
+  // InvenTree settings view
+
+  @override
+  _InvenTreeSettingsState createState() => _InvenTreeSettingsState();
+
+}
+
+
+class _InvenTreeSettingsState extends State<InvenTreeSettingsWidget> {
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      appBar: AppBar(
+        title: Text("InvenTree Settings"),
+      ),
+      body: Center(
+        child: ListView(
+          children: <Widget>[
+            ListTile(
+                title: Text("Server Settings"),
+                subtitle: Text("Configure server and login settings"),
+                onTap: _editServerSettings,
+            ),
+            Divider(),
+            ListTile(
+              title: Text("About"),
+              subtitle: Text("App details"),
+              onTap: _about,
+            ),
+          ],
+        )
+      )
+    );
+  }
+
+  void _editServerSettings() async {
+
+    var prefs = await SharedPreferences.getInstance();
+
+    Navigator.push(context, MaterialPageRoute(builder: (context) => InvenTreeLoginSettingsWidget(prefs)));
+  }
+
+  void _about() async {
+
+    PackageInfo.fromPlatform().then((PackageInfo info) {
+      Navigator.push(context,
+          MaterialPageRoute(builder: (context) => InvenTreeAboutWidget(info)));
+    });
+  }
+}

lib/widget/drawer.dart

@@ -7,7 +7,7 @@ import 'package:InvenTree/api.dart';
 import 'package:InvenTree/widget/category_display.dart';
 import 'package:InvenTree/widget/location_display.dart';
 
-import 'package:InvenTree/settings.dart';
+import 'package:InvenTree/settings/settings.dart';
 import 'package:font_awesome_flutter/font_awesome_flutter.dart';
 
 class InvenTreeDrawer extends StatelessWidget {