com.bumptech.glide.load.data

Class FileDescriptorLocalUriFetcher

java.lang.Object

com.bumptech.glide.load.data.LocalUriFetcher<android.os.ParcelFileDescriptor>

com.bumptech.glide.load.data.FileDescriptorLocalUriFetcher

All Implemented Interfaces:

DataFetcher<android.os.ParcelFileDescriptor>

public class FileDescriptorLocalUriFetcher
extends LocalUriFetcher<android.os.ParcelFileDescriptor>

Fetches an ParcelFileDescriptor for a local Uri.

Nested Class Summary

Nested classes/interfaces inherited from interface com.bumptech.glide.load.data.DataFetcher

DataFetcher.DataCallback<T>

Constructor Summary

Constructors

Constructor and Description
FileDescriptorLocalUriFetcher(android.content.ContentResolver contentResolver, android.net.Uri uri)

Method Summary

Modifier and Type	Method and Description
protected void	close(android.os.ParcelFileDescriptor data) Closes the concrete data type if necessary.
java.lang.Class<android.os.ParcelFileDescriptor>	getDataClass() Returns the class of the data this fetcher will attempt to obtain.
protected android.os.ParcelFileDescriptor	loadResource(android.net.Uri uri, android.content.ContentResolver contentResolver) Returns a concrete data type from the given Uri using the given ContentResolver.

Methods inherited from class com.bumptech.glide.load.data.LocalUriFetcher

cancel, cleanup, getDataSource, loadData

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

FileDescriptorLocalUriFetcher

public FileDescriptorLocalUriFetcher(android.content.ContentResolver contentResolver,
                                     android.net.Uri uri)

Method Detail

loadResource

protected android.os.ParcelFileDescriptor loadResource(android.net.Uri uri,
                                                       android.content.ContentResolver contentResolver)
                                                throws java.io.FileNotFoundException

Description copied from class: LocalUriFetcher

Returns a concrete data type from the given Uri using the given ContentResolver.

Specified by:

loadResource in class LocalUriFetcher<android.os.ParcelFileDescriptor>

Throws:

java.io.FileNotFoundException

close

protected void close(android.os.ParcelFileDescriptor data)
              throws java.io.IOException

Description copied from class: LocalUriFetcher

Closes the concrete data type if necessary.

Note - We can't rely on the closeable interface because it was added after our min API level. See issue #157.

Specified by:

close in class LocalUriFetcher<android.os.ParcelFileDescriptor>

Parameters:

data - The data to close.

Throws:

java.io.IOException

getDataClass

@NonNull
public java.lang.Class<android.os.ParcelFileDescriptor> getDataClass()

Description copied from interface: DataFetcher

Returns the class of the data this fetcher will attempt to obtain.