ContentResolver.OpenTypedAssetFile Method

Definition

Namespace:: Android.Content

Assembly:: Mono.Android.dll

Important

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Opens a typed asset file associated with a content URI.

[Android.Runtime.Register("openTypedAssetFile", "(Landroid/net/Uri;Ljava/lang/String;Landroid/os/Bundle;Landroid/os/CancellationSignal;)Landroid/content/res/AssetFileDescriptor;", "", ApiSince=29)]
public 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;", "", ApiSince=29)>]
member this.OpenTypedAssetFile : Android.Net.Uri * string * Android.OS.Bundle * Android.OS.CancellationSignal -> Android.Content.Res.AssetFileDescriptor

Parameters

uri: Uri

The desired URI to open. This value cannot be null.

mimeTypeFilter: String

The mimetype of data the client desires. This can 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. This value cannot be null.

opts: Bundle

Additional provider-dependent options like EXTRA_SIZE to indicate the desired size of an image. Whether or not the provider will respect these options is completely provider dependent. This value may be null.

signal: CancellationSignal

A signal to cancel the operation in progress or null if none.

Returns

AssetFileDescriptor

Returns a new AssetFileDescriptor from which the client can read data of the desired type. This value may be null.

Attributes: RegisterAttribute

Remarks

Opens a typed asset file associated with a content URI.

Java documentation for android.content.ContentResolver.openTypedAssetFile(android.net.Uri, java.lang.String, android.os.Bundle, android.os.CancellationSignal).

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.

Applies to