使用下载管理器下载文件
Download Files Using download manager
我正在使用 DownloadManager 从服务器下载文件 class
这是我正在做的
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);
}
事情是当下载完成时如果用户点击通知它应该打开那个文件我应该在这段代码中做什么
BroadcastReceiver onNotificationClick = new BroadcastReceiver() {
public void onReceive(Context ctxt, Intent intent) {
}
};
请帮忙
终于用 2 行解决了这个问题
request.allowScanningByMediaScanner();
request.setNotificationVisibility(DownloadManager.Request.VISIBILITY_VISIBLE_NOTIFY_COMPLETED);
我正在使用 DownloadManager 从服务器下载文件 class
这是我正在做的
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);
}
事情是当下载完成时如果用户点击通知它应该打开那个文件我应该在这段代码中做什么
BroadcastReceiver onNotificationClick = new BroadcastReceiver() {
public void onReceive(Context ctxt, Intent intent) {
}
};
请帮忙
终于用 2 行解决了这个问题
request.allowScanningByMediaScanner();
request.setNotificationVisibility(DownloadManager.Request.VISIBILITY_VISIBLE_NOTIFY_COMPLETED);