Queue encryption and decryption with work-manager

lib/main.dart

@@ -12,6 +12,7 @@ import 'package:photos/ui/home_widget.dart';
 import 'package:sentry/sentry.dart';
 import 'package:super_logging/super_logging.dart';
 import 'package:logging/logging.dart';
+import 'package:worker_manager/worker_manager.dart';
 
 final logger = Logger("main");
 
@@ -25,6 +26,7 @@ void main() async {
 }
 
 void _main() async {
+  await Executor().warmUp();
   await Configuration.instance.init();
   await PhotoSyncManager.instance.init();
   await MemoriesService.instance.init();

lib/utils/crypto_util.dart

@@ -4,7 +4,7 @@ import 'package:aes_crypt/aes_crypt.dart';
 import 'package:encrypt/encrypt.dart';
 import 'dart:convert';
 
-import 'package:flutter/foundation.dart' as foundation;
+import 'package:worker_manager/worker_manager.dart';
 
 class CryptoUtil {
   static String getBase64EncodedSecureRandomString({int length = 32}) {
@@ -39,7 +39,8 @@ class CryptoUtil {
     args["key"] = key;
     args["source"] = sourcePath;
     args["destination"] = destinationPath;
-    return foundation.compute(runEncryptFileToFile, args);
+
+    return Executor().execute(arg1: args, fun1: runEncryptFileToFile);
   }
 
   static Future<String> encryptDataToFile(
@@ -48,7 +49,7 @@ class CryptoUtil {
     args["key"] = key;
     args["source"] = source;
     args["destination"] = destinationPath;
-    return foundation.compute(runEncryptDataToFile, args);
+    return Executor().execute(arg1: args, fun1: runEncryptDataToFile);
   }
 
   static Future<void> decryptFileToFile(
@@ -57,14 +58,14 @@ class CryptoUtil {
     args["key"] = key;
     args["source"] = sourcePath;
     args["destination"] = destinationPath;
-    return foundation.compute(runDecryptFileToFile, args);
+    return Executor().execute(arg1: args, fun1: runDecryptFileToFile);
   }
 
   static Future<Uint8List> decryptFileToData(String sourcePath, String key) {
     final args = Map<String, String>();
     args["key"] = key;
     args["source"] = sourcePath;
-    return foundation.compute(runDecryptFileToData, args);
+    return Executor().execute(arg1: args, fun1: runDecryptFileToData);
   }
 }
 

pubspec.lock

@@ -700,6 +700,13 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "0.1.4+2"
+  worker_manager:
+    dependency: "direct main"
+    description:
+      name: worker_manager
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "3.0.0"
   xdg_directories:
     dependency: transitive
     description:

pubspec.yaml

@@ -58,6 +58,7 @@ dependencies:
   progress_dialog: ^1.2.4
   animate_do: ^1.7.2
   flutter_cache_manager: ^1.4.1
+  worker_manager: ^3.0.0
 
 dev_dependencies:
   flutter_test: