Added prefer_relative_imports lint to analyzer and updated/organized …

…imports

analysis_options.yaml

@@ -2,3 +2,7 @@ include: package:flutter_lints/flutter.yaml
 
 # Additional information about this file can be found at
 # https://dart.dev/guides/language/analysis-options
+
+linter:
+  rules:
+    - prefer_relative_imports

lib/background_downloader.dart

@@ -1,12 +1,12 @@
+export 'src/database.dart';
+export 'src/exceptions.dart';
 export 'src/file_downloader.dart';
-export 'src/task.dart';
 export 'src/models.dart';
-export 'src/exceptions.dart';
-export 'src/database.dart';
 export 'src/options/auth.dart';
 export 'src/options/auth_callback.dart';
 export 'src/options/task_options.dart';
 export 'src/permissions.dart' show PermissionType, PermissionStatus;
 export 'src/persistent_storage.dart';
 export 'src/progress_widget.dart';
 export 'src/queue/task_queue.dart';
+export 'src/task.dart';

lib/src/base_downloader.dart

@@ -3,14 +3,14 @@ import 'dart:convert';
 import 'dart:io';
 import 'dart:math';
 
-import 'package:background_downloader/src/file_downloader.dart';
 import 'package:collection/collection.dart';
 import 'package:flutter/foundation.dart';
 import 'package:logging/logging.dart';
 
 import 'chunk.dart';
 import 'database.dart';
 import 'exceptions.dart';
+import 'file_downloader.dart';
 import 'models.dart';
 import 'native_downloader.dart';
 import 'permissions.dart';

lib/src/desktop/isolate.dart

@@ -5,12 +5,12 @@ import 'dart:isolate';
 import 'dart:math';
 
 import 'package:async/async.dart';
-import 'package:background_downloader/src/exceptions.dart';
 import 'package:flutter/foundation.dart';
 import 'package:flutter/services.dart';
 import 'package:http/http.dart' as http;
 import 'package:logging/logging.dart';
 
+import '../exceptions.dart';
 import '../models.dart';
 import '../task.dart';
 import 'data_isolate.dart';

lib/src/desktop/upload_isolate.dart

@@ -3,10 +3,10 @@ import 'dart:convert';
 import 'dart:io';
 import 'dart:isolate';
 
-import 'package:background_downloader/src/exceptions.dart';
 import 'package:http/http.dart' as http;
 import 'package:path/path.dart' as p;
 
+import '../exceptions.dart';
 import '../models.dart';
 import '../task.dart';
 import 'desktop_downloader.dart';

lib/src/file_downloader.dart

@@ -2,8 +2,6 @@ import 'dart:async';
 import 'dart:convert';
 import 'dart:math';
 
-import 'package:background_downloader/src/permissions.dart';
-import 'package:background_downloader/src/queue/task_queue.dart';
 import 'package:flutter/foundation.dart';
 import 'package:http/http.dart' as http;
 import 'package:logging/logging.dart';
@@ -12,7 +10,9 @@ import 'base_downloader.dart';
 import 'database.dart';
 import 'localstore/localstore.dart';
 import 'models.dart';
+import 'permissions.dart';
 import 'persistent_storage.dart';
+import 'queue/task_queue.dart';
 import 'task.dart';
 import 'web_downloader.dart'
     if (dart.library.io) 'desktop/desktop_downloader.dart';

lib/src/options/auth.dart

@@ -2,6 +2,7 @@ import 'dart:convert';
 import 'dart:core';
 import 'dart:io';
 import 'dart:ui';
+
 import 'package:http/http.dart' as http;
 import 'package:logging/logging.dart';
 

lib/src/persistent_storage.dart

@@ -1,11 +1,11 @@
 import 'dart:async';
 import 'dart:io';
 
-import 'package:background_downloader/src/base_downloader.dart';
 import 'package:logging/logging.dart';
 import 'package:path/path.dart';
 import 'package:path_provider/path_provider.dart';
 
+import 'base_downloader.dart';
 import 'database.dart';
 import 'localstore/localstore.dart';
 import 'models.dart';