Util class

Constructors

Util()

Properties

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited

Static Methods

appendEndpointToUrl(String baseUrl, String endpoint) → Uri

Appends an endpoint to a baseUrl string in a way that handles the presence or absence of a trailing slash in the baseUrl.

bytesToHex(Uint8List raw) → String

Creates a hex string from bytes raw.

createCryptoRandomString([int length = 32]) → String

hash(Uint8List data) → Uint8List

Returns SHA-256 hash of data.

override

hexToBytes(String s) → Uint8List

Returns bytes from hex s.

paddedByteArray(Uint8List bytes, int length) → Uint8List

Pads bytes array to length with zeros.

paddedByteArrayString(String string, int length) → Uint8List

Pads string to length with zeros.

paddedByteArrayToString(Uint8List? bytes) → String

Remove zeros from the end of bytes array.

readFile(String filePath) → Future<Uint8List>

stringIdToXdrHash(String strId) → XdrHash