ImmutableByteArray

Artifact: androidx.media3:media3-test-utils

Kotlin |Java

@UnstableApi
public final class ImmutableByteArray

byte version of com.google.common.primitives.ImmutableIntArray.

This avoids the boxing/un-boxing costs of ImmutableList<Byte> and offers more ergonomic integration with APIs that expect a byte[].

Summary

Nested types
`public final class ImmutableByteArray.Builder` Builder for `ImmutableByteArray` instances.

Public methods
`static ImmutableByteArray`	`concat(ImmutableByteArray[] arrays)` Returns an instance containing the concatenated contents of `arrays`.
`static byte[]`	`concatToArray(ImmutableByteArray[] arrays)` Returns a `byte[]` containing the concatenated contents of `arrays`.
`static ImmutableByteArray`	`copyOf(Collection<Byte> collection)` Returns an instance backed by a copy of `collection`.
`static ImmutableByteArray`	`copyOf(byte[] values)` Returns an instance backed by a copy of `values`.
`boolean`	`equals(@Nullable Object obj)`
`byte`	`get(int i)` Returns the `byte` at index `i`.
`int`	`hashCode()`
`boolean`	`isEmpty()` Returns true if this array contains no elements.
`int`	`length()` Returns the number of elements in this array.
`static ImmutableByteArray`	`of()` Returns an empty instance.
`static ImmutableByteArray`	`ofHexString(String hexString)` Returns an instance containing the bytes encoded in `hexString`.
`static ImmutableByteArray`	`ofUnsigned(long value1, long[] otherValues)` Returns an instance containing the provided `long` values converted to `byte` with `checkedCast`.
`ImmutableByteArray`	`subArray(int startIndex, int endIndex)` Returns a new `byte[]` containing the elements from this instance between indexes `startIndex` (inclusive) and `endIndex` (exclusive).
`byte[]`	`toArray()` Returns a new `byte[]` containing the same elements as this instance.
`String`	`toString()`

Public methods

concat

public static ImmutableByteArray concat(ImmutableByteArray[] arrays)

Returns an instance containing the concatenated contents of arrays.

concatToArray

public static byte[] concatToArray(ImmutableByteArray[] arrays)

Returns a byte[] containing the concatenated contents of arrays.

copyOf

public static ImmutableByteArray copyOf(Collection<Byte> collection)

Returns an instance backed by a copy of collection.

copyOf

public static ImmutableByteArray copyOf(byte[] values)

Returns an instance backed by a copy of values.

equals

public boolean equals(@Nullable Object obj)

get

public byte get(int i)

Returns the byte at index i.

hashCode

public int hashCode()

isEmpty

public boolean isEmpty()

Returns true if this array contains no elements.

length

public int length()

Returns the number of elements in this array.

of

public static ImmutableByteArray of()

Returns an empty instance.

ofHexString

public static ImmutableByteArray ofHexString(String hexString)

Returns an instance containing the bytes encoded in hexString.

ofUnsigned

public static ImmutableByteArray ofUnsigned(long value1, long[] otherValues)

Returns an instance containing the provided long values converted to byte with checkedCast.

subArray

public ImmutableByteArray subArray(int startIndex, int endIndex)

Returns a new byte[] containing the elements from this instance between indexes startIndex (inclusive) and endIndex (exclusive).

toArray

public byte[] toArray()

Returns a new byte[] containing the same elements as this instance.

toString

public String toString()

ImmutableByteArray

Summary

Nested types

Public methods

Public methods

concat

concatToArray

copyOf

copyOf

equals

get

hashCode

isEmpty

length

of

ofHexString

ofUnsigned

subArray

toArray

toString