added share feature,and a custom logoutpage

android/local.properties

@@ -1,5 +1,5 @@
-sdk.dir=C:\\Users\\nktum\\AppData\\Local\\Android\\Sdk
-flutter.sdk=D:\\flutter
+sdk.dir=C:\\Users\\welcome\\AppData\\Local\\Android\\sdk
+flutter.sdk=D:\\Flutter\\flutter
 flutter.buildMode=debug
 flutter.versionName=1.0.0
 flutter.versionCode=1

lib/screens/box.dart

@@ -0,0 +1,37 @@
+import 'package:flutter/material.dart';
+
+Color mC = Colors.grey.shade100;
+Color mCL = Colors.white;
+Color mCD = Colors.black.withOpacity(0.075);
+Color mCC = Colors.green.withOpacity(0.65);
+Color fCL = Colors.grey.shade600;
+
+BoxDecoration nMbox = BoxDecoration(
+  shape: BoxShape.circle,
+  color: mC,
+  boxShadow: [
+    BoxShadow(
+      color: mCD,
+      offset: Offset(10, 10),
+      blurRadius: 10,
+    ),
+    BoxShadow(
+      color: mCL,
+      offset: Offset(-10, -10),
+      blurRadius: 10,
+    ),
+  ]
+);
+
+BoxDecoration nMboxInvert = BoxDecoration(
+  borderRadius: BorderRadius.circular(15),
+  color: mCD,
+  boxShadow: [
+    BoxShadow(
+      color: mCL,
+      offset: Offset(3, 3),
+      blurRadius: 3,
+      spreadRadius: -3
+    ),
+  ]
+);

lib/screens/logout.dart

@@ -0,0 +1,121 @@
+import 'package:firebase_auth/firebase_auth.dart';
+import 'package:flutter/material.dart';
+import 'package:google_sign_in/google_sign_in.dart';
+import 'package:gradient_widgets/gradient_widgets.dart';
+import 'package:pocketnews/screens/box.dart';
+
+import '../services/current_user.dart';
+import 'login_page.dart';
+
+class Logout extends StatefulWidget {
+  @override
+  _MyHomePageState createState() => _MyHomePageState();
+}
+
+class _MyHomePageState extends State<Logout> {
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+        appBar: AppBar(
+            automaticallyImplyLeading: false,
+            backgroundColor: Colors.grey[50],
+            elevation: 0,
+            title: Row(
+                mainAxisAlignment: MainAxisAlignment.spaceBetween,
+                children: <Widget>[
+                  Stack(children: <Widget>[
+                    InkWell(
+                        onTap: () {
+                          Navigator.pop(context);
+                        },
+                        child: Icon(Icons.arrow_back, color: Colors.black87)),
+                  ]),
+                ])),
+        body: SingleChildScrollView(
+          child: Column(children: <Widget>[
+            SizedBox(height: 30),
+            Row(mainAxisAlignment: MainAxisAlignment.center, children: <Widget>[
+              Center(
+                child: Text('LOGOUT PAGE',
+                    style: TextStyle(
+                        fontSize: 22,
+                        fontWeight: FontWeight.bold,
+                        fontFamily: 'Montserrat')),
+              ),
+            ]),
+            SizedBox(height: 70),
+            Container(
+              width: 280,
+              height: 280,
+              padding: EdgeInsets.all(8),
+              decoration: nMbox,
+              child: Container(
+                decoration: nMbox,
+                padding: EdgeInsets.all(3),
+                child: Container(
+                  decoration: BoxDecoration(
+                    shape: BoxShape.circle,
+                    image: DecorationImage(
+                        // image: AssetImage('assets/avatar.JPG'),
+                        image:AssetImage("assests/images/75Fg.gif"),
+
+                            ),
+                  ),
+                ),
+              ),
+            ),
+            SizedBox(height: 30),
+            Column(
+              children: [
+                Center(
+                    child: Text('TAP LOGOUT BUTTON TO LOGOUT',
+                        style: TextStyle(
+                            fontSize: 14,
+                            color: Colors.black87,
+                            fontWeight: FontWeight.bold))),
+              ],
+            ),
+            SizedBox(height: 30),
+            Center(
+                child: Padding(
+              padding: EdgeInsets.all(15),
+              child: GradientButton(
+                increaseHeightBy: 10,
+                increaseWidthBy: 16,
+                child: Center(child: Text('LOGOUT')),
+                callback: () async {
+                  print("Login Mode: " + loginMode);
+                  if (loginMode == "google") {
+                    GoogleSignIn googleSignIn = GoogleSignIn();
+                    await googleSignIn
+                        .signOut()
+                        .then((value) => Navigator.pushReplacement(
+                              context,
+                              MaterialPageRoute(
+                                  builder: (context) => LoginPage()),
+                            ))
+                        .catchError((err) => print(err));
+                  } else {
+                    FirebaseAuth.instance
+                        .signOut()
+                        .then(
+                          (result) => Navigator.pushReplacement(
+                            context,
+                            MaterialPageRoute(
+                                builder: (context) => LoginPage()),
+                          ),
+                        )
+                        .catchError((err) => print(err));
+                  }
+
+//                              }navigationBar.onTap(1);
+                },
+                gradient: Gradients.hotLinear,
+                shadowColor:
+                    Gradients.backToFuture.colors.last.withOpacity(0.25),
+              ),
+            ))
+          ]),
+        ));
+  }
+}

lib/screens/user_page.dart

@@ -1,9 +1,11 @@
 import 'dart:ui';
+
 import 'package:flutter/material.dart';
 import 'package:curved_navigation_bar/curved_navigation_bar.dart';
 import 'package:firebase_auth/firebase_auth.dart';
 import 'package:pocketnews/screens/login_page.dart';
 import 'package:flutter_email_sender/flutter_email_sender.dart';
+import 'package:pocketnews/screens/logout.dart';
 import 'package:pocketnews/services/current_user.dart';
 import 'package:google_sign_in/google_sign_in.dart';
 import 'package:pocketnews/screens/homeSports.dart';
@@ -12,6 +14,7 @@ import 'package:pocketnews/screens/homeBusiness.dart';
 import 'package:pocketnews/screens/homeHealth.dart';
 import 'package:pocketnews/screens/homeTechnology.dart';
 import 'package:pocketnews/screens/homeEntertainment.dart';
+import 'package:share/share.dart';
 
 class UserPage extends StatefulWidget {
   UserPage({Key key, this.controller, this.fname, this.globalKey}) : super(key: key);
@@ -169,28 +172,39 @@ class _UserPageState extends State<UserPage> {
                             onTap: () async {
                               print("Login Mode: " + loginMode);
 
-                              if (loginMode == "google") {
-                                GoogleSignIn googleSignIn = GoogleSignIn();
-                                await googleSignIn
-                                    .signOut()
-                                    .then((value) => Navigator.pushReplacement(
-                                          context,
-                                          MaterialPageRoute(builder: (context) => LoginPage()),
-                                        ))
-                                    .catchError((err) => print(err));
-                              } else {
-                                FirebaseAuth.instance
-                                    .signOut()
-                                    .then(
-                                      (result) => Navigator.pushReplacement(
-                                        context,
-                                        MaterialPageRoute(builder: (context) => LoginPage()),
-                                      ),
-                                    )
-                                    .catchError((err) => print(err));
-                              }
+                   Navigator.push(
+                      context,
+                      MaterialPageRoute(builder: (context) => Logout()),
+                    );
 //                              navigationBar.onTap(1);
                             },
+                          ),
+                             ListTile(
+                            leading: Icon(
+                              Icons.share,
+                              color: Colors.white,
+                            ),
+                            title: Text(
+                              "Share ",
+                              style: TextStyle(color: Colors.white),
+                            ),
+                            trailing: Icon(
+                              Icons.navigate_next,
+                              color: Colors.white,
+                            ),
+                            onTap: () {
+                                  final RenderBox box =
+                                        context.findRenderObject();
+                                    Share.share(
+                                      //U r coustom message
+                                      "Check Out This Amazing News App!    \n https://github.com/vipuluthaiah/News_app_2.0 ",
+                                      subject: "Share This App",
+                                      sharePositionOrigin:
+                                          box.localToGlobal(Offset.zero) &
+                                              box.size,
+                                    );
+                              // send();
+                            },
                           ),
                         ],
                       ),

pubspec.lock

@@ -21,7 +21,7 @@ packages:
       name: async
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.4.1"
+    version: "2.4.2"
   auto_size_text:
     dependency: "direct main"
     description:
@@ -36,6 +36,13 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "2.0.0"
+  characters:
+    dependency: transitive
+    description:
+      name: characters
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "1.0.0"
   charcode:
     dependency: transitive
     description:
@@ -77,7 +84,7 @@ packages:
       name: collection
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.14.12"
+    version: "1.14.13"
   convert:
     dependency: transitive
     description:
@@ -226,6 +233,13 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "0.9.1+1"
+  gradient_widgets:
+    dependency: "direct main"
+    description:
+      name: gradient_widgets
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "0.5.2"
   http:
     dependency: "direct main"
     description:
@@ -267,7 +281,7 @@ packages:
       name: matcher
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.12.6"
+    version: "0.12.8"
   meta:
     dependency: transitive
     description:
@@ -370,7 +384,7 @@ packages:
       name: stack_trace
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.9.3"
+    version: "1.9.5"
   stream_channel:
     dependency: transitive
     description:
@@ -412,14 +426,14 @@ packages:
       name: test_api
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.2.15"
+    version: "0.2.17"
   typed_data:
     dependency: transitive
     description:
       name: typed_data
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.1.6"
+    version: "1.2.0"
   vector_math:
     dependency: transitive
     description:
@@ -442,5 +456,5 @@ packages:
     source: hosted
     version: "2.2.1"
 sdks:
-  dart: ">=2.7.0 <3.0.0"
+  dart: ">=2.9.0-14.0.dev <3.0.0"
   flutter: ">=1.12.13+hotfix.5 <2.0.0"

pubspec.yaml

@@ -33,6 +33,8 @@ dependencies:
   marquee: ^1.5.2
   auto_size_text: ^2.1.0
   google_sign_in:
+  gradient_widgets: ^0.5.1  
+
   flutter_auth_buttons:
   simple_animations:
 dev_dependencies: