DocumentsProvider.OpenTypedAssetFile Method
Definition
Important
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Overloads
| OpenTypedAssetFile(Uri, String, Bundle) |
Implementation is provided by the parent class. |
| OpenTypedAssetFile(Uri, String, Bundle, CancellationSignal) |
Implementation is provided by the parent class. |
OpenTypedAssetFile(Uri, String, Bundle)
Implementation is provided by the parent class.
[Android.Runtime.Register("openTypedAssetFile", "(Landroid/net/Uri;Ljava/lang/String;Landroid/os/Bundle;)Landroid/content/res/AssetFileDescriptor;", "")]
public override sealed Android.Content.Res.AssetFileDescriptor? OpenTypedAssetFile (Android.Net.Uri? uri, string? mimeTypeFilter, Android.OS.Bundle? opts);[<Android.Runtime.Register("openTypedAssetFile", "(Landroid/net/Uri;Ljava/lang/String;Landroid/os/Bundle;)Landroid/content/res/AssetFileDescriptor;", "")>]
override this.OpenTypedAssetFile : Android.Net.Uri * string * Android.OS.Bundle -> Android.Content.Res.AssetFileDescriptorParameters
- uri
- Uri
The data in the content provider being queried.
- mimeTypeFilter
- String
The type of data the client desires. May be a pattern, such as /, if the caller does not have specific type requirements; in this case the content provider will pick its best type matching the pattern.
- opts
- Bundle
Additional options from the client. The definitions of these are specific to the content provider being called.
Returns
- Attributes
Exceptions
Remarks
Implementation is provided by the parent class. Cannot be overridden.
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.
See also
- <xref:Android.Provider.DocumentsProvider.OpenDocumentThumbnail(System.String%2c+Android.Graphics.Point%2c+Android.Graphics.Point)>
Applies to
OpenTypedAssetFile(Uri, String, Bundle, CancellationSignal)
Implementation is provided by the parent class.
[Android.Runtime.Register("openTypedAssetFile", "(Landroid/net/Uri;Ljava/lang/String;Landroid/os/Bundle;Landroid/os/CancellationSignal;)Landroid/content/res/AssetFileDescriptor;", "")]
public override sealed Android.Content.Res.AssetFileDescriptor? OpenTypedAssetFile (Android.Net.Uri? uri, string? mimeTypeFilter, Android.OS.Bundle? opts, Android.OS.CancellationSignal? signal);[<Android.Runtime.Register("openTypedAssetFile", "(Landroid/net/Uri;Ljava/lang/String;Landroid/os/Bundle;Landroid/os/CancellationSignal;)Landroid/content/res/AssetFileDescriptor;", "")>]
override this.OpenTypedAssetFile : Android.Net.Uri * string * Android.OS.Bundle * Android.OS.CancellationSignal -> Android.Content.Res.AssetFileDescriptorParameters
- uri
- Uri
The data in the content provider being queried.
- mimeTypeFilter
- String
The type of data the client desires. May be a pattern, such as /, if the caller does not have specific type requirements; in this case the content provider will pick its best type matching the pattern.
- opts
- Bundle
Additional options from the client. The definitions of these are specific to the content provider being called.
- signal
- CancellationSignal
A signal to cancel the operation in progress, or
null if none. For example, if you are downloading a
file from the network to service a "rw" mode request, you
should periodically call
ThrowIfCanceled() to check whether
the client has canceled the request and abort the download.
Returns
- Attributes
Exceptions
Remarks
Implementation is provided by the parent class. Cannot be overridden.
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.
See also
- <xref:Android.Provider.DocumentsProvider.OpenDocumentThumbnail(System.String%2c+Android.Graphics.Point%2c+Android.Graphics.Point)>