20240328 update2

src/demo/viewapp_master/lib/main.dart

@@ -1,29 +1,38 @@
 // ignore_for_file: avoid_web_libraries_in_flutter, use_key_in_widget_constructors, camel_case_types, depend_on_referenced_packages
 
+import 'package:flutter/foundation.dart';
 import 'package:flutter/material.dart';
+import 'package:flutter/services.dart';
 import 'package:pwa_install/pwa_install.dart';
-import 'package:local_notifier/local_notifier.dart';
 import 'package:viewapp_master/pages/out/about.dart';
 import 'package:viewapp_master/pages/user/forget.dart';
 import 'package:viewapp_master/pages/user/login.dart';
 import 'package:viewapp_master/pages/user/register.dart';
 import 'package:viewapp_master/pages/user/updateUser.dart';
 
+
 var focusedcolor = Colors.yellow;
 var backcolor = Colors.black26;
 
 void main() async {
-  PWAInstall().setup(installCallback: () {
-    debugPrint('APP INSTALLED!');
-  });
+  WidgetsFlutterBinding.ensureInitialized();
+
+  // Check for PWA install prompt support (if necessary)
+  if (defaultTargetPlatform == TargetPlatform.android) {
+    PWAInstall().setup(installCallback: () {
+        debugPrint('APP INSTALLED!');
+    });
+    PWAInstall().promptInstall_();
+  }else if(defaultTargetPlatform == TargetPlatform.iOS){
+    PWAInstall().setup(installCallback: () {
+      debugPrint('APP INSTALLED!');
+    });
+    PWAInstall().promptInstall_();
+  }
+
   runApp(viewAppMain());
   await Future.delayed(const Duration(seconds: 1));
-  /* localNotifier: Only Windows,Linux.macOS */
-  await localNotifier.setup(
-    appName: 'View App master v3',
-    shortcutPolicy:
-        ShortcutPolicy.requireCreate, // shortcutPolicy: 仅适用于 Windows
-  );
+
 }
 
 class viewAppMain extends StatelessWidget {

src/demo/viewapp_master/lib/pages/btn/view/Cfoot_api.dart

@@ -100,7 +100,8 @@ class btn1 extends StatelessWidget {
           Navigator.push(
               context, MaterialPageRoute(builder: (context) => CfootTraffic_DB()));
         },
-        child: Text('交通', textAlign: TextAlign.center));
+        //交通
+        child: Text('產品流通', textAlign: TextAlign.center));
   }
 }
 
@@ -115,7 +116,7 @@ class btn2 extends StatelessWidget {
           Navigator.push(
               context, MaterialPageRoute(builder: (context) => CfootOther_DB()));
         },
-        child: Text('其它', textAlign: TextAlign.center));
+        child: Text('其它計算', textAlign: TextAlign.center));
   }
 }
 

src/demo/viewapp_master/lib/pages/home.dart

@@ -2,7 +2,6 @@
 // ignore_for_file: must_be_immutable, duplicate_ignore, non_constant_identifier_names, prefer_const_constructors, prefer_const_literals_to_create_immutables
 
 import 'package:flutter/material.dart';
-import 'package:local_notifier/local_notifier.dart';
 import 'package:viewapp_master/class/user.dart';
 import 'package:viewapp_master/modules/PreferencesUtil.dart';
 import 'package:viewapp_master/pages/out/control.dart';
@@ -98,18 +97,13 @@ class DrawerMenu extends StatelessWidget {
 
 class BtnLogOut extends StatelessWidget {
   BtnLogOut({super.key});
-  LocalNotification notification = LocalNotification(
-    title: "提示",
-    body: "現在使用者己登出",
-  );
 
   @override
   Widget build(BuildContext context) {
     return ListTile(
       leading: const CircleAvatar(child: Icon(Icons.arrow_back)),
       title: const Text('登出'),
       onTap: () {
-        notification.show(); //for Windows,Linux.macOS
         toLoginPage(context);
       },
     );

src/demo/viewapp_master/lib/pages/user/login.dart

@@ -4,7 +4,6 @@ import 'dart:convert';
 
 import 'package:flutter/material.dart';
 import 'package:http/http.dart' as http;
-import 'package:local_notifier/local_notifier.dart';
 import 'package:viewapp_master/class/user.dart';
 import 'package:viewapp_master/modules/PreferencesUtil.dart';
 import 'package:viewapp_master/pages/home.dart';
@@ -23,7 +22,7 @@ class LoginPage extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
-    return Scaffold(
+    return const Scaffold(
       backgroundColor: Colors.white,
       body: InputGet(),
     );
@@ -39,11 +38,11 @@ class InputGet extends StatelessWidget {
       child: Column(
         children: <Widget>[
           wallpaperLogin(),
-          SizedBox(height: 20.0),
-          LoginStr(),
-          SizedBox(height: 20.0),
-          btnView(),
-          SizedBox(height: 20.0),
+          const SizedBox(height: 20.0),
+          const LoginStr(),
+          const SizedBox(height: 20.0),
+          const btnView(),
+          const SizedBox(height: 20.0),
         ],
       ),
     );
@@ -54,10 +53,10 @@ class LoginStr extends StatelessWidget {
   const LoginStr({Key? key});
   @override
   Widget build(BuildContext context) {
-    return Column(
+    return const Column(
       mainAxisSize: MainAxisSize.min,
       mainAxisAlignment: MainAxisAlignment.spaceEvenly,
-      children: const <Widget>[
+      children: <Widget>[
         tbServerSource(),
         SizedBox(height: 10),
         tbUsername(),
@@ -77,8 +76,8 @@ class tbServerSource extends StatelessWidget {
       padding: const EdgeInsets.symmetric(horizontal: 24.0, vertical: 5.0),
       child: TextFormField(
         controller: serverSourceStr,
-        decoration: InputDecoration(
-            prefixIcon: const Icon(Icons.info),
+        decoration: const InputDecoration(
+            prefixIcon: Icon(Icons.info),
             labelText: "Server",
             hintText: "Your Server Address",
             enabledBorder:
@@ -99,8 +98,8 @@ class tbUsername extends StatelessWidget {
       padding: const EdgeInsets.symmetric(horizontal: 24.0, vertical: 5.0),
       child: TextFormField(
         controller: usernameStr,
-        decoration: InputDecoration(
-            prefixIcon: const Icon(Icons.person),
+        decoration: const InputDecoration(
+            prefixIcon: Icon(Icons.person),
             labelText: "Username",
             hintText: "Your account username",
             enabledBorder:
@@ -122,8 +121,8 @@ class tbPassword extends StatelessWidget {
       child: TextFormField(
         controller: passwordStr,
         obscureText: true,
-        decoration: InputDecoration(
-            prefixIcon: const Icon(Icons.lock),
+        decoration: const InputDecoration(
+            prefixIcon: Icon(Icons.lock),
             labelText: "Password",
             hintText: "Your account password",
             enabledBorder:
@@ -222,18 +221,13 @@ class btnLoginSend extends StatelessWidget {
         serverSource: serverSourceStr.text,
         LoginName: data["LoginName"],
         username: data["username"]);
-    LocalNotification notification = LocalNotification(
-      title: "Tip",
-      body: "Now Login User: ${data["LoginName"]} ",
-    );
 
     /*主迴圈*/
     if (code == "1") {
       /*save Str in local*/
       PreferencesUtil.saveString('serverSource', serverSourceStr.text);
       PreferencesUtil.saveString('username', data["username"]);
       PreferencesUtil.saveString('LoginName', data["LoginName"]);
-      notification.show(); //for Windows,Linux.macOS
       //Go To HomePage
       Navigator.push(
           context,

src/demo/viewapp_master/linux/flutter/generated_plugin_registrant.cc

@@ -6,14 +6,10 @@
 
 #include "generated_plugin_registrant.h"
 
-#include <local_notifier/local_notifier_plugin.h>
 #include <printing/printing_plugin.h>
 #include <url_launcher_linux/url_launcher_plugin.h>
 
 void fl_register_plugins(FlPluginRegistry* registry) {
-  g_autoptr(FlPluginRegistrar) local_notifier_registrar =
-      fl_plugin_registry_get_registrar_for_plugin(registry, "LocalNotifierPlugin");
-  local_notifier_plugin_register_with_registrar(local_notifier_registrar);
   g_autoptr(FlPluginRegistrar) printing_registrar =
       fl_plugin_registry_get_registrar_for_plugin(registry, "PrintingPlugin");
   printing_plugin_register_with_registrar(printing_registrar);

src/demo/viewapp_master/linux/flutter/generated_plugins.cmake

@@ -3,7 +3,6 @@
 #
 
 list(APPEND FLUTTER_PLUGIN_LIST
-  local_notifier
   printing
   url_launcher_linux
 )

src/demo/viewapp_master/macos/Flutter/GeneratedPluginRegistrant.swift

@@ -6,7 +6,6 @@ import FlutterMacOS
 import Foundation
 
 import device_info_plus
-import local_notifier
 import path_provider_foundation
 import printing
 import share_plus
@@ -16,7 +15,6 @@ import url_launcher_macos
 
 func RegisterGeneratedPlugins(registry: FlutterPluginRegistry) {
   DeviceInfoPlusMacosPlugin.register(with: registry.registrar(forPlugin: "DeviceInfoPlusMacosPlugin"))
-  LocalNotifierPlugin.register(with: registry.registrar(forPlugin: "LocalNotifierPlugin"))
   PathProviderPlugin.register(with: registry.registrar(forPlugin: "PathProviderPlugin"))
   PrintingPlugin.register(with: registry.registrar(forPlugin: "PrintingPlugin"))
   SharePlusMacosPlugin.register(with: registry.registrar(forPlugin: "SharePlusMacosPlugin"))