feat: Attach image, docs etc.

example/lib/main.dart

@@ -1,11 +1,9 @@
 import 'dart:io';
 
 import 'package:chatwoot_sdk/chatwoot_sdk.dart';
+import 'package:file_picker/file_picker.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
-import 'package:image/image.dart' as image;
-import 'package:image_picker/image_picker.dart' as image_picker;
-import 'package:path_provider/path_provider.dart';
 
 void main() {
   runApp(MyApp());
@@ -62,8 +60,8 @@ class _MyHomePageState extends State<MyHomePage> {
             exit(0);
           }
         },
-        //attachment only works on android for now
-        onAttachFile: _androidFilePicker,
+        //work for both android, iOS
+        onAttachFile: _pickFiles,
         onLoadStarted: () {
           print("loading widget");
         },
@@ -77,26 +75,14 @@ class _MyHomePageState extends State<MyHomePage> {
     );
   }
 
-  Future<List<String>> _androidFilePicker() async {
-    final picker = image_picker.ImagePicker();
-    final photo =
-        await picker.pickImage(source: image_picker.ImageSource.gallery);
+  Future<List<String>> _pickFiles() async {
+    FilePickerResult result = await FilePicker.platform.pickFiles(allowMultiple: true);
 
-    if (photo == null) {
+    if (result != null) {
+      File file = File(result.files.single.path);
+      return [file.uri.toString()];
+    } else {
       return [];
     }
-
-    final imageData = await photo.readAsBytes();
-    final decodedImage = image.decodeImage(imageData);
-    final scaledImage = image.copyResize(decodedImage, width: 500);
-    final jpg = image.encodeJpg(scaledImage, quality: 90);
-
-    final filePath = (await getTemporaryDirectory()).uri.resolve(
-          './image_${DateTime.now().microsecondsSinceEpoch}.jpg',
-        );
-    final file = await File.fromUri(filePath).create(recursive: true);
-    await file.writeAsBytes(jpg, flush: true);
-
-    return [file.uri.toString()];
   }
 }

example/pubspec.yaml

@@ -26,12 +26,11 @@ dependencies:
   chatwoot_sdk:
     path: ../
 
+
   # The following adds the Cupertino Icons font to your application.
   # Use with the CupertinoIcons class for iOS style icons.
   cupertino_icons: ^1.0.2
-  image_picker: ^0.8.7
-  image: ^4.0.15
-  path_provider: ^2.0.13
+  file_picker: ^5.2.9
 
 dev_dependencies:
   flutter_test:

lib/ui/webview_widget/webview.dart

@@ -87,7 +87,8 @@ class _WebviewState extends State<Webview> {
               onWebResourceError: (WebResourceError error) {},
               onNavigationRequest: (NavigationRequest request) {
                 _goToUrl(request.url);
-                return NavigationDecision.prevent;
+                // allow android, ios navigation
+                return NavigationDecision.navigate;
               },
             ),
           )