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TF-2708 Allow Chrome to download PDF after view (#2712)

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This commit is contained in:
Dat Dang
2024-03-15 10:44:45 +07:00
committed by GitHub
parent 9ac7ebd787
commit 65b587b9a0
5 changed files with 69 additions and 10 deletions
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core/lib/data/network/download/download_manager.dart
+17 -8
View File
@@ -2,18 +2,23 @@ import 'dart:async';
import 'dart:io';
import 'dart:typed_data';
import 'package:core/data/constants/constant.dart';
import 'package:core/data/network/download/download_client.dart';
import 'package:core/data/network/download/downloaded_response.dart';
import 'package:core/domain/exceptions/download_file_exception.dart';
import 'package:core/utils/app_logger.dart';
import 'package:core/utils/html/html_utils.dart';
import 'package:device_info_plus/device_info_plus.dart';
import 'package:dio/dio.dart';
import 'package:flutter/foundation.dart';
import 'package:http_parser/http_parser.dart';
import 'package:universal_html/html.dart' as html;
class DownloadManager {
final DownloadClient _downloadClient;
final DeviceInfoPlugin _deviceInfoPlugin;
DownloadManager(this._downloadClient);
DownloadManager(this._downloadClient, this._deviceInfoPlugin);
Future<DownloadedResponse> downloadFile(
String downloadUrl,
@@ -104,14 +109,18 @@ class DownloadManager {
}
}
void openDownloadedFileWeb(Uint8List bytes, String? mimeType) {
Future<void> openDownloadedFileWeb(Uint8List bytes, String? mimeType) async {
try {
final blob = html.Blob([bytes], mimeType);
final url = html.Url.createObjectUrlFromBlob(blob);
html.window.open(url, '_blank');
html.Url.revokeObjectUrl(url);
final deviceInfo = await _deviceInfoPlugin.deviceInfo;
if ('${deviceInfo.data['browserName']}' != 'BrowserName.chrome'
|| mimeType != Constant.pdfMimeType) {
final blob = html.Blob([bytes], mimeType);
final url = html.Url.createObjectUrlFromBlob(blob);
html.window.open(url, '_blank');
html.Url.revokeObjectUrl(url);
} else {
HtmlUtils.openNewTabHtmlDocument(HtmlUtils.pdfViewer(bytes));
}
} catch (exception) {
logError('DownloadManager::openDownloadedFileWeb(): ERROR: $exception');
rethrow;