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fix: avoid native worker binder payload limit

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zarzet
2026-05-08 01:06:48 +07:00
parent 4bc28704ff
commit fb5d8826a2
7 changed files with 138 additions and 12 deletions
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lib/services/platform_bridge.dart
+53 -4
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@@ -3,6 +3,7 @@ import 'dart:convert';
import 'dart:io';
import 'package:flutter/foundation.dart';
import 'package:flutter/services.dart';
import 'package:path_provider/path_provider.dart';
import 'package:shared_preferences/shared_preferences.dart';
import 'package:spotiflac_android/services/download_request_payload.dart';
import 'package:spotiflac_android/utils/logger.dart';
@@ -841,10 +842,58 @@ class PlatformBridge {
required List<Map<String, dynamic>> requests,
Map<String, dynamic> settings = const {},
}) async {
await _channel.invokeMethod('startNativeDownloadWorker', {
'requests_json': jsonEncode(requests),
'settings_json': jsonEncode(settings),
});
final requestsJson = jsonEncode(requests);
final settingsJson = jsonEncode(settings);
final payloadDir = await _nativeWorkerPayloadDir();
await _cleanupNativeWorkerPayloads(payloadDir);
final stamp = DateTime.now().microsecondsSinceEpoch;
final requestPath = '${payloadDir.path}/requests_$stamp.json';
final settingsPath = '${payloadDir.path}/settings_$stamp.json';
await File(requestPath).writeAsString(requestsJson, flush: true);
await File(settingsPath).writeAsString(settingsJson, flush: true);
try {
await _channel.invokeMethod('startNativeDownloadWorker', {
'requests_path': requestPath,
'settings_path': settingsPath,
});
} catch (_) {
unawaited(_deleteFileIfExists(requestPath));
unawaited(_deleteFileIfExists(settingsPath));
rethrow;
}
}
static Future<void> _deleteFileIfExists(String path) async {
try {
final file = File(path);
if (await file.exists()) {
await file.delete();
}
} catch (_) {}
}
static Future<Directory> _nativeWorkerPayloadDir() async {
final tempDir = await getTemporaryDirectory();
final payloadDir = Directory('${tempDir.path}/native_worker_payloads');
if (!await payloadDir.exists()) {
await payloadDir.create(recursive: true);
}
return payloadDir;
}
static Future<void> _cleanupNativeWorkerPayloads(Directory payloadDir) async {
final cutoff = DateTime.now().subtract(const Duration(days: 1));
try {
await for (final entity in payloadDir.list(followLinks: false)) {
if (entity is! File || !entity.path.endsWith('.json')) continue;
final stat = await entity.stat();
if (stat.modified.isBefore(cutoff)) {
try {
await entity.delete();
} catch (_) {}
}
}
} catch (_) {}
}
static Future<void> pauseNativeDownloadWorker() async {