Condividi tramite


DownloadManager.Request Class

Definition

This class contains all the information necessary to request a new download.

[Android.Runtime.Register("android/app/DownloadManager$Request", DoNotGenerateAcw=true)]
public class DownloadManager.Request : Java.Lang.Object
[<Android.Runtime.Register("android/app/DownloadManager$Request", DoNotGenerateAcw=true)>]
type DownloadManager.Request = class
    inherit Object
Inheritance
DownloadManager.Request
Attributes

Remarks

This class contains all the information necessary to request a new download. The URI is the only required parameter.

Note that the default download destination is a shared volume where the system might delete your file if it needs to reclaim space for system use. If this is a problem, use a location on external storage (see #setDestinationUri(Uri).

Java documentation for android.app.DownloadManager.Request.

Portions of this page are modifications based on work created and shared by the Android Open Source Project and used according to terms described in the Creative Commons 2.5 Attribution License.

Constructors

DownloadManager.Request(IntPtr, JniHandleOwnership)

A constructor used when creating managed representations of JNI objects; called by the runtime.

DownloadManager.Request(Uri)

Fields

NetworkMobile
Obsolete.

Bit flag for #setAllowedNetworkTypes corresponding to ConnectivityManager#TYPE_MOBILE.

NetworkWifi
Obsolete.

Bit flag for #setAllowedNetworkTypes corresponding to ConnectivityManager#TYPE_WIFI.

VisibilityHidden
Obsolete.

This download doesn't show in the UI or in the notifications.

VisibilityVisible
Obsolete.

This download is visible but only shows in the notifications while it's in progress.

VisibilityVisibleNotifyCompleted
Obsolete.

This download is visible and shows in the notifications while in progress and after completion.

VisibilityVisibleNotifyOnlyCompletion
Obsolete.

This download shows in the notifications after completion ONLY.

Properties

Class

Returns the runtime class of this Object.

(Inherited from Object)
Handle

The handle to the underlying Android instance.

(Inherited from Object)
JniIdentityHashCode (Inherited from Object)
JniPeerMembers
PeerReference (Inherited from Object)
ThresholdClass

This API supports the Mono for Android infrastructure and is not intended to be used directly from your code.

ThresholdType

This API supports the Mono for Android infrastructure and is not intended to be used directly from your code.

Methods

AddRequestHeader(String, String)

Add an HTTP header to be included with the download request.

AllowScanningByMediaScanner()

If the file to be downloaded is to be scanned by MediaScanner, this method should be called before DownloadManager#enqueue(Request) is called.

Clone()

Creates and returns a copy of this object.

(Inherited from Object)
Dispose() (Inherited from Object)
Dispose(Boolean) (Inherited from Object)
Equals(Object)

Indicates whether some other object is "equal to" this one.

(Inherited from Object)
GetHashCode()

Returns a hash code value for the object.

(Inherited from Object)
JavaFinalize()

Called by the garbage collector on an object when garbage collection determines that there are no more references to the object.

(Inherited from Object)
Notify()

Wakes up a single thread that is waiting on this object's monitor.

(Inherited from Object)
NotifyAll()

Wakes up all threads that are waiting on this object's monitor.

(Inherited from Object)
SetAllowedNetworkTypes(DownloadNetwork)

Restrict the types of networks over which this download may proceed.

SetAllowedOverMetered(Boolean)

Set whether this download may proceed over a metered network connection.

SetAllowedOverRoaming(Boolean)

Set whether this download may proceed over a roaming connection.

SetDescription(ICharSequence)

Set a description of this download, to be displayed in notifications (if enabled)

SetDescription(String)
SetDestinationInExternalFilesDir(Context, String, String)

Set the local destination for the downloaded file to a path within the application's external files directory (as returned by GetExternalFilesDir(String).

SetDestinationInExternalPublicDir(String, String)

Set the local destination for the downloaded file to a path within the public external storage directory (as returned by GetExternalStoragePublicDirectory(String)).

SetDestinationUri(Uri)

Set the local destination for the downloaded file.

SetHandle(IntPtr, JniHandleOwnership)

Sets the Handle property.

(Inherited from Object)
SetMimeType(String)

Set the MIME content type of this download.

SetNotificationVisibility(DownloadVisibility)

Control whether a system notification is posted by the download manager while this download is running or when it is completed.

SetRequiresCharging(Boolean)
SetRequiresDeviceIdle(Boolean)
SetShowRunningNotification(Boolean)
Obsolete.

Control whether a system notification is posted by the download manager while this download is running.

SetTitle(ICharSequence)

Set the title of this download, to be displayed in notifications (if enabled).

SetTitle(String)
SetVisibleInDownloadsUi(Boolean)

Set whether this download should be displayed in the system's Downloads UI.

ToArray<T>() (Inherited from Object)
ToString()

Returns a string representation of the object.

(Inherited from Object)
UnregisterFromRuntime() (Inherited from Object)
Wait()

Causes the current thread to wait until it is awakened, typically by being <em>notified</em> or <em>interrupted</em>.

(Inherited from Object)
Wait(Int64, Int32)

Causes the current thread to wait until it is awakened, typically by being <em>notified</em> or <em>interrupted</em>, or until a certain amount of real time has elapsed.

(Inherited from Object)
Wait(Int64)

Causes the current thread to wait until it is awakened, typically by being <em>notified</em> or <em>interrupted</em>, or until a certain amount of real time has elapsed.

(Inherited from Object)

Explicit Interface Implementations

IJavaPeerable.Disposed() (Inherited from Object)
IJavaPeerable.DisposeUnlessReferenced() (Inherited from Object)
IJavaPeerable.Finalized() (Inherited from Object)
IJavaPeerable.JniManagedPeerState (Inherited from Object)
IJavaPeerable.SetJniIdentityHashCode(Int32) (Inherited from Object)
IJavaPeerable.SetJniManagedPeerState(JniManagedPeerStates) (Inherited from Object)
IJavaPeerable.SetPeerReference(JniObjectReference) (Inherited from Object)

Extension Methods

JavaCast<TResult>(IJavaObject)

Performs an Android runtime-checked type conversion.

JavaCast<TResult>(IJavaObject)
GetJniTypeName(IJavaPeerable)

Applies to