refactor(neon): unify file dialog capabilities

Signed-off-by: Christian Badelt <[email protected]>
nextcloud · Sep 19, 2023 · 8ce3cbe · 8ce3cbe
1 parent 2614652
commit 8ce3cbe
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Showing 4 changed files with 13 additions and 1 deletion.
diff --git a/packages/neon/neon/lib/src/platform/android.dart b/packages/neon/neon/lib/src/platform/android.dart
@@ -28,6 +28,9 @@ class AndroidNeonPlatform implements NeonPlatform {
   @override
   bool get canUseWindowManager => false;
 
+  @override
+  bool get canUseFileDialog => true;
+
   @override
   Future<String> get userAccessibleAppDataPath async {
     if (!await Permission.storage.request().isGranted) {

diff --git a/packages/neon/neon/lib/src/platform/linux.dart b/packages/neon/neon/lib/src/platform/linux.dart
@@ -28,6 +28,9 @@ class LinuxNeonPlatform implements NeonPlatform {
   @override
   bool get canUsePushNotifications => false;
 
+  @override
+  bool get canUseFileDialog => false;
+
   @override
   String get userAccessibleAppDataPath => p.join(Platform.environment['HOME']!, 'Neon');
 

diff --git a/packages/neon/neon/lib/src/platform/platform.dart b/packages/neon/neon/lib/src/platform/platform.dart
@@ -53,6 +53,11 @@ abstract interface class NeonPlatform {
 
   abstract final bool canUsePushNotifications;
 
+  /// Whether this platform supports file dialog.
+  ///
+  /// The support depends on `https://pub.dev/packages/flutter_file_dialog`.
+  abstract final bool canUseFileDialog;
+
   FutureOr<String> get userAccessibleAppDataPath;
 
   FutureOr<void> init();

diff --git a/packages/neon/neon/lib/src/utils/save_file.dart b/packages/neon/neon/lib/src/utils/save_file.dart
@@ -3,9 +3,10 @@ import 'dart:typed_data';
 
 import 'package:file_picker/file_picker.dart';
 import 'package:flutter_file_dialog/flutter_file_dialog.dart';
+import 'package:neon/src/platform/platform.dart';
 
 Future<String?> saveFileWithPickDialog(final String fileName, final Uint8List data) async {
-  if (Platform.isAndroid || Platform.isIOS) {
+  if (NeonPlatform.instance.canUseFileDialog) {
     // TODO: https://github.com/nextcloud/neon/issues/8
     return FlutterFileDialog.saveFile(
       params: SaveFileDialogParams(