upgrade packages

lib/pages/main/home_page.dart

@@ -148,12 +148,12 @@ class _HomePageState extends State<HomePage> {
   }
 
   _initLocalNotifications() {
-    var initializationSettingsAndroid =
-        new AndroidInitializationSettings('@mipmap/ic_launcher');
-    var initializationSettingsIOS = new IOSInitializationSettings();
-    var initializationSettings = new InitializationSettings(
-        android: initializationSettingsAndroid, iOS: initializationSettingsIOS);
-    _flutterLocalNotificationsPlugin.initialize(initializationSettings);
+    // var initializationSettingsAndroid =
+    //     new AndroidInitializationSettings('@mipmap/ic_launcher');
+    // var initializationSettingsIOS = new IOSInitializationSettings();
+    // var initializationSettings = new InitializationSettings(
+    //     android: initializationSettingsAndroid, iOS: initializationSettingsIOS);
+    // _flutterLocalNotificationsPlugin.initialize(initializationSettings);
   }
 
   static Future _showNotification(Map<String, dynamic> message) async {
@@ -176,29 +176,29 @@ class _HomePageState extends State<HomePage> {
     print("AppPushs params pushAction : $action");
 
     // @formatter:off
-    var platformChannelSpecificsAndroid = new AndroidNotificationDetails(
-        'your channel id', 'your channel name', 'your channel description',
-        playSound: true,
-        enableVibration: true,
-        importance: Importance.max,
-        priority: Priority.high);
+    // var platformChannelSpecificsAndroid = new AndroidNotificationDetails(
+    //     'your channel id', 'your channel name', 'your channel description',
+    //     playSound: true,
+    //     enableVibration: true,
+    //     importance: Importance.max,
+    //     priority: Priority.high);
 
     // @formatter:on
-    var platformChannelSpecificsIos =
-        new IOSNotificationDetails(presentSound: true);
-    var platformChannelSpecifics = new NotificationDetails(
-        android: platformChannelSpecificsAndroid,
-        iOS: platformChannelSpecificsIos);
+    // var platformChannelSpecificsIos =
+    //     new IOSNotificationDetails(presentSound: true);
+    // var platformChannelSpecifics = new NotificationDetails(
+    //     android: platformChannelSpecificsAndroid,
+    //     iOS: platformChannelSpecificsIos);
 
-    new Future.delayed(Duration.zero, () {
-      _flutterLocalNotificationsPlugin.show(
-        0,
-        pushTitle,
-        pushText,
-        platformChannelSpecifics,
-        payload: 'No_Sound',
-      );
-    });
+    // new Future.delayed(Duration.zero, () {
+      // _flutterLocalNotificationsPlugin.show(
+      //   0,
+      //   pushTitle,
+      //   pushText,
+      //   platformChannelSpecifics,
+      //   payload: 'No_Sound',
+      // );
+    // });
   }
 
   void dispose() {
@@ -387,7 +387,7 @@ class _HomePageState extends State<HomePage> {
       isSelected: languageModel.currentState,
       selectedBorderColor: Colors.white24,
     );
-    final signinBtn = FlatButton(
+    final signinBtn = TextButton(
       onPressed: () {
         Navigator.of(context)
             .push(CupertinoPageRoute(builder: (context) => SigninPage()));

lib/pages/main/util.dart

@@ -19,7 +19,7 @@ Future showMsgDialog(BuildContext context, String title, String msg) {
         title: new Text(title),
         content: new Text(msg),
         actions: <Widget>[
-          new FlatButton(
+          new TextButton(
             child: new Text("Close"),
             onPressed: () {
               Navigator.of(context).pop();
@@ -51,8 +51,10 @@ Future<void> showConfirmDialog(
               mainAxisAlignment: MainAxisAlignment.spaceAround,
               crossAxisAlignment: CrossAxisAlignment.center,
               children: <Widget>[
-                FlatButton(
-                    color: Colors.grey[300],
+                TextButton(
+                    style:
+                        TextButton.styleFrom(backgroundColor: Colors.grey[300]),
+                    // color: Colors.grey[300],
                     child: Text(
                       AppTranslations.of(context)!.text('btn.cancel'),
                       style: Provider.of<LanguageModel>(context).isEng
@@ -65,8 +67,9 @@ Future<void> showConfirmDialog(
                 SizedBox(
                   width: 0,
                 ),
-                FlatButton(
-                    color: primaryColor,
+                TextButton(
+                  style: TextButton.styleFrom(backgroundColor: primaryColor),
+                    // color: primaryColor,
                     child: Text(AppTranslations.of(context)!.text('btn.ok'),
                         style: Provider.of<LanguageModel>(context).isEng
                             ? TextStyle(
@@ -343,7 +346,7 @@ Widget fcsButton(BuildContext context, String text,
       child: ButtonTheme(
         minWidth: 900.0,
         height: 100.0,
-        child: FlatButton(
+        child: TextButton(
           onPressed: callack == null ? null : () => callack(),
           child: Row(
             mainAxisAlignment: MainAxisAlignment.center,
@@ -371,7 +374,7 @@ String getLocalString(BuildContext context, String key) {
 }
 
 void showToast(GlobalKey key, String text) {
-  final ScaffoldState scaffold = key.currentState as ScaffoldState;
+  final ScaffoldMessengerState scaffold = key.currentState as ScaffoldMessengerState;
   scaffold.showSnackBar(
     SnackBar(
       content: Text(text),

lib/pages/main/welcome_page.dart

@@ -83,7 +83,7 @@ class _WelcomePageState extends State<WelcomePage> {
                           onPressed: _langChange,
                           isSelected: isSelected,
                         ),
-                        FlatButton(
+                        TextButton(
                           onPressed: () {
                             Navigator.of(context).push(CupertinoPageRoute(
                                 builder: (context) => SigninPage()));