threading.kt

    private fun checkRunningDownloads() {
        val allDownloads = db.appDao().getUnfinishedDownloadsHistory()
        runningDownloadList.addAll(allDownloads)
        historyAdapter.notifyDataSetChanged()
        
        runningDownloadList.forEach { downloadModel ->
            val downloadManager = getSystemService(DownloadManager::class.java)
            observerDownload(
                downloadId = downloadModel.id,
                currentDownloadModel = downloadModel,
                downloadManager = downloadManager
            )
        }
    }