add decode fix

Author: ABTastyAdel

example/lib/Providers/fs_data.dart

@@ -6,7 +6,7 @@ import 'package:flutter/material.dart';
 
 class FSData extends ChangeNotifier {
   // Apikey
-  String _apiKey = "apiKey"; //
+  String _apiKey = "DxAcxlnRB9yFBZYtLDue1q01dcXZCw6aM49CQB23"; //
   // EnvId
   String _envId = "bkk9glocmjcg0vtmdlng"; //
   // Mode
@@ -70,7 +70,8 @@ class UserData extends ChangeNotifier {
   Map<String, Object> context = {
     "testing_tracking_manager": true,
     "isQA": true,
-    "fs_is_vip": true
+    "fs_is_vip": true,
+    "condition1": "spécial"
   };
   bool _hasConsented = true;
   bool _isAuthenticated = false;

example/lib/widgets/Modifications.dart

@@ -55,12 +55,17 @@ class _ModificationsState extends State<Modifications> {
       defaultValue = double.parse(defaultValueFlagController.text);
     }
     if (flagType == "array" || flagType == "object") {
-      defaultValue = jsonDecode(defaultValueFlagController.text);
+      try {
+        defaultValue = jsonDecode(defaultValueFlagController.text);
+      } catch (e) {
+        defaultValue = jsonDecode("{}");
+      }
     }
 
     myFlag = currentVisitor?.getFlag(keyFlagController.text);
 
     var ret = myFlag?.value(defaultValue);
+    print("The Flag value is $ret  \n");
 
     setState(() {
       valueForFlag = ret.toString();

example/pubspec.lock

@@ -103,7 +103,7 @@ packages:
       path: ".."
       relative: true
     source: path
-    version: "4.1.0"
+    version: "4.1.1-beta"
   flutter:
     dependency: "direct main"
     description: flutter

lib/decision/api_manager.dart

@@ -41,8 +41,9 @@ class ApiManager extends DecisionManager {
             Flagship.sharedInstance().getConfiguration()?.timeout ?? TIMEOUT);
     switch (response.statusCode) {
       case 200:
-        Flagship.logger(Level.ALL, response.body, isJsonString: true);
-        return Campaigns.fromJson(json.decode(response.body));
+        Flagship.logger(Level.ALL, utf8.decode(response.bodyBytes),
+            isJsonString: true);
+        return Campaigns.fromJson(json.decode(utf8.decode(response.bodyBytes)));
       default:
         Flagship.logger(
           Level.ALL,

lib/decision/bucketing_manager.dart

@@ -74,7 +74,8 @@ class BucketingManager extends DecisionManager {
             Flagship.sharedInstance().getConfiguration()?.timeout ?? TIMEOUT);
     switch (response.statusCode) {
       case 200:
-        Flagship.logger(Level.ALL, response.body, isJsonString: true);
+        Flagship.logger(Level.ALL, utf8.decode(response.bodyBytes),
+            isJsonString: true);
         String? lastModified = response.headers["last-modified"];
         if (lastModified != null) {
           prefs.setString(
@@ -83,12 +84,13 @@ class BucketingManager extends DecisionManager {
               lastModified);
         }
         // Save response body
-        _saveFile(response.body);
+        _saveFile(utf8.decode(response.bodyBytes));
         // Report TR
         DataUsageTracking.sharedInstance().processTroubleShootingHttp(
             CriticalPoints.SDK_BUCKETING_FILE.name, response);
         // Update sdk status
-        return Bucketing.fromJson(json.decode(response.body));
+        return Bucketing.fromJson(json.decode(utf8.decode(response.bodyBytes)));
+
       case 304:
         Flagship.logger(Level.ALL,
             "The bucketing script is not modified since last download");

test/flag_test.dart

@@ -327,7 +327,7 @@ void main() async {
       // is not empty
       expect(fCollect.isEmpty, false);
       // Count == 11
-      expect(fCollect.count, 11);
+      expect(fCollect.count, 12);
 
       var collectResult = fCollect.filter((key, flag) {
         return (key == "key_B");

test/test_resources/decisionApi.json

@@ -37,7 +37,8 @@
             "key_B":3.14,
             "key_C": 2,
             "key_D":true,
-            "keyNull":null
+            "keyNull":null,
+            "specialChar":"Ceci est un exemple avec des caractères spéciaux : é, à, ü, œ, ñ, ç…"
           }
         },
         "reference": true

test/test_tools.dart

@@ -1,13 +1,14 @@
 import 'dart:io';
+import 'dart:convert';
 import 'package:flutter_test/flutter_test.dart';
 import 'package:sqflite_common_ffi/sqflite_ffi.dart';
 
 class ToolsTest {
   /// Read the mock response
   static Future<String?> readFile(String path) async {
     final file = new File(testPath(path));
-    final jsonString = await file.readAsString();
-    return jsonString;
+    final jsonBytes = await file.readAsBytes();
+    return latin1.decode(jsonBytes);
   }
 
   /// From : https://github.com/terryx/flutter-muscle/blob/master/github_provider/test/utils/test_path.dart