Merge pull request #1981 from Decodetalkers/supportxdp

feat: support xdp selector for linux

lib/utils/file_selector.dart

@@ -3,7 +3,6 @@ import 'package:flutter/widgets.dart';
 import 'package:file_picker/file_picker.dart';
 import 'package:file_selector/file_selector.dart';
 
-import 'package:fluffychat/utils/platform_infos.dart';
 import 'package:fluffychat/widgets/app_lock.dart';
 import 'package:fluffychat/widgets/future_loading_dialog.dart';
 
@@ -13,7 +12,6 @@ Future<List<XFile>> selectFiles(
   FileSelectorType type = FileSelectorType.any,
   bool allowMultiple = false,
 }) async {
-  if (!PlatformInfos.isLinux) {
   final result = await AppLock.of(context).pauseWhile(
     showFutureLoadingDialog(
       context: context,
@@ -26,18 +24,6 @@ Future<List<XFile>> selectFiles(
     ),
   );
   return result.result?.xFiles ?? [];
-  }
-
-  if (allowMultiple) {
-    return await AppLock.of(context).pauseWhile(
-      openFiles(confirmButtonText: title, acceptedTypeGroups: type.groups),
-    );
-  }
-  final file = await AppLock.of(context).pauseWhile(
-    openFile(confirmButtonText: title, acceptedTypeGroups: type.groups),
-  );
-  if (file == null) return [];
-  return [file];
 }
 
 enum FileSelectorType {

lib/utils/matrix_sdk_extensions/matrix_file_extension.dart

@@ -3,7 +3,6 @@ import 'dart:io';
 import 'package:flutter/material.dart';
 
 import 'package:file_picker/file_picker.dart';
-import 'package:file_selector/file_selector.dart';
 import 'package:matrix/matrix.dart';
 import 'package:share_plus/share_plus.dart';
 import 'package:universal_html/html.dart' as html;
@@ -20,13 +19,7 @@ extension MatrixFileExtension on MatrixFile {
       return;
     }
 
-    final downloadPath = !PlatformInfos.isMobile
+    final downloadPath = await FilePicker.platform.saveFile(
-        ? (await getSaveLocation(
-            suggestedName: name,
-            confirmButtonText: L10n.of(context).saveFile,
-          ))
-            ?.path
-        : await FilePicker.platform.saveFile(
       dialogTitle: L10n.of(context).saveFile,
       fileName: name,
       type: filePickerFileType,