update:从desktop文件中提取应用名

src/mainwindow.cpp

@@ -15,13 +15,16 @@ void MainWindow::checkUpdates()
     // 获取可更新包列表
     QStringList updateablePackages = updater.getUpdateablePackages();
     QStringList packageSizes = updater.getPackageSizes();
-
+    QStringList appNames = updater.getDesktopAppNames();
     qDebug() << "可更新包列表:";
     for (int i = 0; i < updateablePackages.size(); ++i) {
         QString packageInfo = updateablePackages.at(i);
         QString packageSize = (i < packageSizes.size()) ? packageSizes.at(i) : "未知大小";
         qDebug() << QString("%1 (%2)").arg(packageInfo, packageSize);
     }
+    for (const QString &appName : appNames) {
+        qDebug() << appName;
+    }
 }
 
 MainWindow::~MainWindow()