Auto retry failed download (3 times) (#634)

lib/main.dart

@@ -21,7 +21,7 @@ import 'package:easy_localization/src/easy_localization_controller.dart';
 // ignore: implementation_imports
 import 'package:easy_localization/src/localization.dart';
 
-const String currentVersion = '0.13.20';
+const String currentVersion = '0.13.21';
 const String currentReleaseTag =
  'v$currentVersion-beta'; // KEEP THIS IN SYNC WITH GITHUB RELEASES
 

lib/providers/apps_provider.dart

@@ -144,6 +144,24 @@ class AppsProvider with ChangeNotifier {
  }();
  }
 
+ Future<File> downloadFileWithRetry(
+ String url, String fileNameNoExt, Function? onProgress,
+ {bool useExisting = true,
+ Map<String, String>? headers,
+ int retries = 3}) async {
+ try {
+ return await downloadFile(url, fileNameNoExt, onProgress,
+ useExisting: useExisting, headers: headers);
+ } catch (e) {
+ if (retries > 0 && e is ClientException) {
+ return await downloadFileWithRetry(url, fileNameNoExt, onProgress,
+ useExisting: useExisting, headers: headers, retries: (retries - 1));
+ } else {
+ rethrow;
+ }
+ }
+ }
+
  Future<File> downloadFile(
  String url, String fileNameNoExt, Function? onProgress,
  {bool useExisting = true, Map<String, String>? headers}) async {
@@ -236,8 +254,9 @@ class AppsProvider with ChangeNotifier {
  notificationsProvider?.cancel(notif.id);
  int? prevProg;
  var fileNameNoExt = '${app.id}-${downloadUrl.hashCode}';
- var downloadedFile = await downloadFile(downloadUrl, fileNameNoExt,
- headers: source.requestHeaders, (double? progress) {
+ var downloadedFile = await downloadFileWithRetry(
+ downloadUrl, fileNameNoExt, headers: source.requestHeaders,
+ (double? progress) {
  int? prog = progress?.ceil();
  if (apps[app.id] != null) {
  apps[app.id]!.downloadProgress = progress;

pubspec.yaml

@@ -17,7 +17,7 @@ publish_to: 'none' # Remove this line if you wish to publish to pub.dev
 # https://developer.apple.com/library/archive/documentation/General/Reference/InfoPlistKeyReference/Articles/CoreFoundationKeys.html
 # In Windows, build-name is used as the major, minor, and patch parts
 # of the product and file versions while build-number is used as the build suffix.
-version: 0.13.20+184 # When changing this, update the tag in main() accordingly
+version: 0.13.21+185 # When changing this, update the tag in main() accordingly
 
 environment:
  sdk: '>=2.18.2 <3.0.0'