packages/file_selector/file_selector/lib/file_selector.dart

// Copyright 2020 The Flutter Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

import 'dart:async';

import 'package:file_selector_platform_interface/file_selector_platform_interface.dart';

export 'package:file_selector_platform_interface/file_selector_platform_interface.dart'
    show XFile, XTypeGroup;

/// Open file dialog for loading files and return a file path
Future<XFile> openFile({
  List<XTypeGroup> acceptedTypeGroups,
  String initialDirectory,
  String confirmButtonText,
}) {
  return FileSelectorPlatform.instance.openFile(
      acceptedTypeGroups: acceptedTypeGroups,
      initialDirectory: initialDirectory,
      confirmButtonText: confirmButtonText);
}

/// Open file dialog for loading files and return a list of file paths
Future<List<XFile>> openFiles({
  List<XTypeGroup> acceptedTypeGroups,
  String initialDirectory,
  String confirmButtonText,
}) {
  return FileSelectorPlatform.instance.openFiles(
      acceptedTypeGroups: acceptedTypeGroups,
      initialDirectory: initialDirectory,
      confirmButtonText: confirmButtonText);
}

/// Saves File to user's file system
Future<String> getSavePath({
  List<XTypeGroup> acceptedTypeGroups,
  String initialDirectory,
  String suggestedName,
  String confirmButtonText,
}) async {
  return FileSelectorPlatform.instance.getSavePath(
      acceptedTypeGroups: acceptedTypeGroups,
      initialDirectory: initialDirectory,
      suggestedName: suggestedName,
      confirmButtonText: confirmButtonText);
}

/// Gets a directory path from a user's file system
Future<String> getDirectoryPath({
  String initialDirectory,
  String confirmButtonText,
}) async {
  return FileSelectorPlatform.instance.getDirectoryPath(
      initialDirectory: initialDirectory, confirmButtonText: confirmButtonText);
}