started adding login widget

README.md

@@ -31,7 +31,7 @@ A cross plattform project for android and ios to log events offline everywhere a
 - Textfield to show current locally selected and offline available collection  
 - Button "get Collection devices from Sensor"
 - Button "store Collection devices locally"
-
+- Select a Mission from the new Sensor-Mission-Management to get a set of devices.
 
 
 

lib/login.dart

+import 'package:flutter/cupertino.dart';
+import 'package:flutter/material.dart';
+
+class LoginPage extends StatefulWidget{
+  static String tag = 'login-page';
+
+  const LoginPage({Key? key}) : super(key: key);
+  @override
+  _LoginPageState createState() => _LoginPageState();
+}
+
+class _LoginPageState extends State<LoginPage> {
+  @override
+  Widget build(BuildContext context){
+
+    const logo = Hero(
+      tag: 'blabla',
+      child: CircleAvatar(
+        backgroundColor: Colors.transparent,
+        radius: 48.0,
+        child: Text('LOGIN'),
+      )
+    );
+
+    final email = TextFormField(
+      keyboardType: TextInputType.emailAddress,
+      autofocus: false,
+      initialValue: 'initialValue@aa.com',
+      decoration: InputDecoration(
+        hintText: 'sensor e-mail address',
+        contentPadding: const EdgeInsets.fromLTRB(20.0, 10.0, 20.0, 10.0),
+        border: OutlineInputBorder(
+          borderRadius: BorderRadius.circular(32.0)
+        )
+      )
+    );
+
+    final password = TextFormField(
+        autofocus: false,
+        initialValue: 'your password',
+        decoration: InputDecoration(
+            hintText: 'sensor password',
+            contentPadding: const EdgeInsets.fromLTRB(20.0, 10.0, 20.0, 10.0),
+            border: OutlineInputBorder(
+                borderRadius: BorderRadius.circular(32.0)
+            )
+        )
+    );
+
+
+    final loginButton = Padding(
+      padding: const EdgeInsets.symmetric(vertical: 16.0),
+      child: Material(
+        borderRadius: BorderRadius.circular(30.0),
+        shadowColor: Colors.lightBlueAccent.shade100,
+        elevation: 5.0,
+          child: MaterialButton(
+            minWidth: 200.0,
+            height: 42.0,
+            onPressed: (){
+
+            },
+            color: Colors.lightBlueAccent,
+            child: const Text('Log In', style: TextStyle(color: Colors.white)),
+          ),
+      ),
+    );
+
+    final forgotLabel = FlatButton(
+      onPressed: () {  },
+      child: const Text('Forgot password?',
+        style: TextStyle(color: Colors.black54),
+      ),
+    );
+
+    return Scaffold(
+      backgroundColor: Colors.white,
+      body: Center(
+        child: ListView(
+          shrinkWrap: true,
+          padding: const EdgeInsets.only(left: 24.0, right: 24.0),
+          children: <Widget>[
+            logo,
+            const SizedBox(height: 48.0),
+            email,
+            const SizedBox(height: 8.0),
+            password,
+            const SizedBox(height: 24.0),
+            loginButton,
+            forgotLabel
+
+
+          ],
+        )
+      )
+    );
+  }
+}
\ No newline at end of file

lib/main.dart

@@ -6,6 +6,7 @@ import 'addevent.dart';
 import 'viewevents.dart';
 import 'overview.dart';
 import 'configuration.dart';
+import 'login.dart';
 
 void main() {
   
@@ -90,6 +91,7 @@ void main() {
       '/second': (context) => const AddEvent(),
       '/third': (context) => const ViewEvents(),
       '/forth': (context) => const Configuration(),
+      '/fifth': (context) => const LoginPage(),
     },
   ));
 }

lib/viewevents.dart

@@ -141,6 +141,21 @@ class ViewEvents extends StatelessWidget {
           ),
         ),
       ),
+      bottomNavigationBar: Row(
+        mainAxisAlignment: MainAxisAlignment.end,
+        children: [
+          FloatingActionButton.extended(
+            heroTag: null,
+            tooltip: 'Login to Sensor',
+            icon: null,
+            label: const Text('Login'),
+            onPressed: () {
+              // Provide
+              Navigator.pushNamed(context, '/fifth');
+            },
+          ),
+        ],
+      ),
     );
   }
 }

pubspec.lock

 # Generated by pub
 # See https://dart.dev/tools/pub/glossary#lockfile
 packages:
+  another_flushbar:
+    dependency: transitive
+    description:
+      name: another_flushbar
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "1.10.28"
+  another_transformer_page_view:
+    dependency: transitive
+    description:
+      name: another_transformer_page_view
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "1.1.0"
   async:
     dependency: transitive
     description:
@@ -83,6 +97,20 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "1.0.4"
+  flutter_login:
+    dependency: "direct main"
+    description:
+      name: flutter_login
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "3.1.0"
+  flutter_signin_button:
+    dependency: transitive
+    description:
+      name: flutter_signin_button
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "2.0.0"
   flutter_test:
     dependency: "direct dev"
     description: flutter
@@ -93,6 +121,13 @@ packages:
     description: flutter
     source: sdk
     version: "0.0.0"
+  font_awesome_flutter:
+    dependency: transitive
+    description:
+      name: font_awesome_flutter
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "9.2.0"
   geolocator:
     dependency: "direct main"
     description:
@@ -177,6 +212,13 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "1.7.0"
+  nested:
+    dependency: transitive
+    description:
+      name: nested
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "1.0.0"
   path:
     dependency: transitive
     description:
@@ -226,6 +268,20 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "4.2.4"
+  provider:
+    dependency: transitive
+    description:
+      name: provider
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "6.0.2"
+  quiver:
+    dependency: transitive
+    description:
+      name: quiver
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "3.0.1+1"
   shared_preferences:
     dependency: "direct main"
     description:
@@ -336,6 +392,62 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "1.3.0"
+  url_launcher:
+    dependency: transitive
+    description:
+      name: url_launcher
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "6.0.20"
+  url_launcher_android:
+    dependency: transitive
+    description:
+      name: url_launcher_android
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "6.0.15"
+  url_launcher_ios:
+    dependency: transitive
+    description:
+      name: url_launcher_ios
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "6.0.15"
+  url_launcher_linux:
+    dependency: transitive
+    description:
+      name: url_launcher_linux
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "3.0.0"
+  url_launcher_macos:
+    dependency: transitive
+    description:
+      name: url_launcher_macos
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "3.0.0"
+  url_launcher_platform_interface:
+    dependency: transitive
+    description:
+      name: url_launcher_platform_interface
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "2.0.5"
+  url_launcher_web:
+    dependency: transitive
+    description:
+      name: url_launcher_web
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "2.0.6"
+  url_launcher_windows:
+    dependency: transitive
+    description:
+      name: url_launcher_windows
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "3.0.0"
   vector_math:
     dependency: transitive
     description:

pubspec.yaml

@@ -33,6 +33,7 @@ dependencies:
   shared_preferences: ^2.0.12
   http: ^0.13.4
   geolocator: ^8.1.1
+  flutter_login: ^3.1.0
 
   # The following adds the Cupertino Icons font to your application.
   # Use with the CupertinoIcons class for iOS style icons.