Initial Commit

lib/methods/api.dart

@@ -0,0 +1,24 @@
+import 'package:shared_preferences/shared_preferences.dart';
+
+Future<bool> checkToken() async
+{
+  final prefs = await SharedPreferences.getInstance();
+  return prefs.containsKey('user_token');
+}
+
+Future<void> saveToken(String token) async
+{
+  final prefs = await SharedPreferences.getInstance();
+  await prefs.setString('user_token', token);
+}
+
+Future<String?> getToken() async
+{
+  final exists = await checkToken();
+  if (exists) {
+    final prefs = await SharedPreferences.getInstance();
+    final token = prefs.getString('user_token');
+    return token;
+  }
+  return "";
+}