Package com.bumptech.glide.load.data

Class ParcelFileDescriptorRewinder

java.lang.Object

com.bumptech.glide.load.data.ParcelFileDescriptorRewinder

All Implemented Interfaces:

DataRewinder<ParcelFileDescriptor>

public final class ParcelFileDescriptorRewinder
extends Object
implements DataRewinder<ParcelFileDescriptor>

Implementation for ParcelFileDescriptors that rewinds file descriptors by seeking to 0.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static final class	ParcelFileDescriptorRewinder.Factory	Factory for producing ParcelFileDescriptorRewinders from ParcelFileDescriptors.

Constructor Summary

Constructors

Constructor	Description
ParcelFileDescriptorRewinder(ParcelFileDescriptor parcelFileDescriptor)

Method Summary

Modifier and Type	Method	Description
void	cleanup()	Called when this rewinder is no longer needed and can be cleaned up.
static boolean	isSupported()
ParcelFileDescriptor	rewindAndGet()	Rewinds the wrapped data back to the beginning and returns the re-wound data (or a wrapper for the re-wound data).

Methods inherited from class java.lang.Object

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

Constructor Details

ParcelFileDescriptorRewinder

@RequiresApi(21)
public ParcelFileDescriptorRewinder(ParcelFileDescriptor parcelFileDescriptor)

Method Details

isSupported

public static boolean isSupported()

rewindAndGet

@NonNull
@RequiresApi(21)
public ParcelFileDescriptor rewindAndGet()
                                  throws IOException

Description copied from interface: DataRewinder

Rewinds the wrapped data back to the beginning and returns the re-wound data (or a wrapper for the re-wound data).

Specified by:

rewindAndGet in interface DataRewinder<ParcelFileDescriptor>

Returns:

An object pointing to the wrapped data.

Throws:

IOException

cleanup

public void cleanup()

Description copied from interface: DataRewinder

Called when this rewinder is no longer needed and can be cleaned up.

The underlying data may still be in use and should not be closed or invalidated.

Specified by:

cleanup in interface DataRewinder<ParcelFileDescriptor>