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Android Recall Record

Source: Internet
Author: User
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Android system comes with download management (Downloadmanager)

Progress monitoring

Implemented by content watchers.

Listen when you are done
Implemented by broadcast recipients.

Intent.getaction (). Equals (Downloadmanager. Action_download_complete)

Bug
4.4 Samsung

Java.lang.IllegalArgumentException:Unknown URL Content://downloads/my_downloads

Open [download Manager] in [Application manager]

Permissions
If the settings are as follows:
Request.setshowrunningnotification (FALSE);
Or
Request.setnotificationvisibility (DownloadManager.Request.VISIBILITY_HIDDEN);
Permissions are required

<uses-permission android:name ="Android.permission.DOWNLOAD_WITHOUT_NOTIFICATION" />

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