com.google.android.exoplayer2.upstream

Interface Allocator

All Known Implementing Classes:

DefaultAllocator

public interface Allocator

A source of allocations.

Method Summary

Modifier and Type	Method and Description
Allocation	allocate() Obtain an Allocation.
int	getIndividualAllocationLength() Returns the length of each individual Allocation.
int	getTotalBytesAllocated() Returns the total number of bytes currently allocated.
void	release(Allocation allocation) Releases an Allocation back to the allocator.
void	release(Allocation[] allocations) Releases an array of Allocations back to the allocator.
void	trim() Hints to the allocator that it should make a best effort to release any excess Allocations.

Method Detail

allocate

Allocation allocate()

Obtain an Allocation.

When the caller has finished with the Allocation, it should be returned by calling release(Allocation).

Returns:

The Allocation.

release

void release(Allocation allocation)

Releases an Allocation back to the allocator.

Parameters:

allocation - The Allocation being released.

release

void release(Allocation[] allocations)

Releases an array of Allocations back to the allocator.

Parameters:

allocations - The array of Allocations being released.

trim

void trim()

Hints to the allocator that it should make a best effort to release any excess Allocations.

getTotalBytesAllocated

int getTotalBytesAllocated()

Returns the total number of bytes currently allocated.

getIndividualAllocationLength

int getIndividualAllocationLength()

Returns the length of each individual Allocation.