Added toast package for errors

lib/main.dart

@@ -2,6 +2,7 @@ import 'package:flutter/material.dart';
 import 'package:obtainium/services/apk_service.dart';
 import 'package:obtainium/services/source_service.dart';
 import 'package:provider/provider.dart';
+import 'package:toast/toast.dart';
 
 void main() async {
   WidgetsFlutterBinding.ensureInitialized();
@@ -64,6 +65,7 @@ class _MyHomePageState extends State<MyHomePage> {
 
   @override
   Widget build(BuildContext context) {
+    ToastContext().init(context);
     return Scaffold(
       appBar: AppBar(
         title: Text(widget.title),
@@ -88,7 +90,10 @@ class _MyHomePageState extends State<MyHomePage> {
               ind = ind == (urls.length - 1) ? 0 : ind + 1;
             });
           }).catchError((err) {
-            print(err);
+            if (err is! String) {
+              err = "Unknown Error";
+            }
+            Toast.show(err);
           });
         },
         tooltip: 'Increment',

pubspec.lock

@@ -130,6 +130,11 @@ packages:
     description: flutter
     source: sdk
     version: "0.0.0"
+  flutter_web_plugins:
+    dependency: transitive
+    description: flutter
+    source: sdk
+    version: "0.0.0"
   http:
     dependency: "direct main"
     description:
@@ -144,6 +149,13 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "4.0.1"
+  js:
+    dependency: transitive
+    description:
+      name: js
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "0.6.4"
   lints:
     dependency: transitive
     description:
@@ -324,6 +336,13 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "0.8.0"
+  toast:
+    dependency: "direct main"
+    description:
+      name: toast
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "0.3.0"
   typed_data:
     dependency: transitive
     description:

pubspec.yaml

@@ -42,6 +42,7 @@ dependencies:
   flutter_local_notifications: ^9.7.0
   provider: ^6.0.3
   http: ^0.13.5
+  toast: ^0.3.0
 
 dev_dependencies:
   flutter_test: