!353 update:更新版本号为4.8.1~test2,修复更新器安装软件完成后仍然显示下载完成的问题

Merge pull request !353 from momen/dev

spark-update-tool/src/downloadmanager.h

@@ -1,28 +0,0 @@
-#ifndef DOWNLOADMANAGER_H
-#define DOWNLOADMANAGER_H
-
-#include <QObject>
-#include <QMap>
-#include <QProcess>
-
-class DownloadManager : public QObject
-{
-    Q_OBJECT
-public:
-    explicit DownloadManager(QObject *parent = nullptr);
-    void startDownload(const QString &packageName, const QString &url, const QString &outputPath);
-    void cancelDownload(const QString &packageName);
-    bool isDownloading(const QString &packageName) const;
-
-signals:
-    void downloadProgress(const QString &packageName, int progress);
-    void downloadFinished(const QString &packageName, bool success);
-
-private:
-    void cleanupTempFiles();
-    void removeAria2Files(const QString &filePath);
-
-    QMap<QString, QProcess*> m_processes;
-};
-
-#endif // DOWNLOADMANAGER_H