我将使用DownloadManager类从服务器下载文件。
以下是我的操作步骤:
以下是我的操作步骤:
public void downloadPdf(String url, String sem, String title, String branch) {
Uri Download_Uri = Uri.parse(url);
DownloadManager.Request request = new DownloadManager.Request(Download_Uri);
//Restrict the types of networks over which this download may proceed.
request.setAllowedNetworkTypes(DownloadManager.Request.NETWORK_WIFI | DownloadManager.Request.NETWORK_MOBILE);
//Set whether this download may proceed over a roaming connection.
request.setAllowedOverRoaming(false);
//Set the title of this download, to be displayed in notifications (if enabled).
request.setTitle("Downloading");
//Set a description of this download, to be displayed in notifications (if enabled)
request.setDescription("Downloading File");
//Set the local destination for the downloaded file to a path within the application's external files directory
request.setDestinationInExternalPublicDir(Environment.DIRECTORY_DOWNLOADS, title + "_" + branch + "_" + sem + "Year" + System.currentTimeMillis() + ".pdf");
//Enqueue a new download and same the referenceId
downloadReference = downloadManager.enqueue(request);
}
当下载完成后,如果用户点击通知,则应打开该文件,我在这段代码中该怎么做?
BroadcastReceiver onNotificationClick = new BroadcastReceiver() {
public void onReceive(Context ctxt, Intent intent) {
}
};
请帮忙
VISIBILITY_VISIBLE_NOTIFY_COMPLETED
,而应该使用这个标志VISIBILITY_VISIBLE_NOTIFY_ONLY_COMPLETION
。 - pratham kesarkar