Loger in Mobile App

lib/api/services/send_sms_service.dart

@@ -1,9 +1,10 @@
 // ignore_for_file: avoid_print
 import 'dart:io';
 import 'package:flutter/material.dart';
+import 'package:send_message/send_message.dart' show sendSMS;
 import 'package:simcards/sim_card.dart';
 import 'package:simcards/simcards.dart';
-import 'package:flutter_sms/flutter_sms.dart';
+
 import 'package:uuid/uuid.dart';
 
 class SmsService {

lib/core/logger.dart

@@ -0,0 +1,15 @@
+import 'package:kmobile/core/toast.dart';
+
+class Logger {
+  static void info(String message) {
+    showToast('INFO: $message');
+  }
+
+  static void warning(String message) {
+    showToast('WARNING: $message');
+  }
+
+  static void error(String message) {
+    showToast('ERROR: $message');
+  }
+}

lib/core/toast.dart

@@ -0,0 +1,14 @@
+import 'package:flutter/material.dart';
+import 'package:fluttertoast/fluttertoast.dart';
+
+void showToast(String message) {
+  Fluttertoast.showToast(
+    msg: message,
+    toastLength: Toast.LENGTH_SHORT,
+    gravity: ToastGravity.BOTTOM,
+    timeInSecForIosWeb: 1,
+    backgroundColor: Colors.black,
+    textColor: Colors.white,
+    fontSize: 16.0,
+  );
+}

lib/main.dart

@@ -1,6 +1,7 @@
 // ignore_for_file: unused_import
 import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
+import 'package:kmobile/core/logger.dart';
 import 'package:kmobile/features/security/security_error_screen.dart';
 import 'package:kmobile/security/security_service.dart';
 import 'di/injection.dart';
@@ -8,6 +9,7 @@ import 'app.dart';
 
 void main() async {
   WidgetsFlutterBinding.ensureInitialized();
+  Logger.info("App starting...");
 
   await SystemChrome.setPreferredOrientations([
     DeviceOrientation.portraitUp,
@@ -15,13 +17,16 @@ void main() async {
   ]);
 
   // Check for device compromise
-  // final compromisedMessage = await SecurityService.deviceCompromisedMessage;
-  // if (compromisedMessage != null) {
-  //   runApp(MaterialApp(
-  //     home: SecurityErrorScreen(message: compromisedMessage),
-  //   ));
-  //   return;
-  // }
+  final compromisedMessage = await SecurityService.deviceCompromisedMessage;
+  if (compromisedMessage != null) {
+    Logger.error("Device compromised: $compromisedMessage");
+    runApp(MaterialApp(
+      home: SecurityErrorScreen(message: compromisedMessage),
+    ));
+    return;
+  }
+  Logger.info("Setting up dependencies...");
   await setupDependencies();
+  Logger.info("Dependencies set up.");
   runApp(const KMobile());
-}
+}