EddystoneUid
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An Eddystone UID, broadcast by BLE beacons.
Public Constructor Summary
Inherited Method Summary
From class java.lang.Object
Constants
public static final int
INSTANCE_LENGTH
Length of an Eddystone UID instance, in bytes.
Constant Value:
6
public static final int
LENGTH
Length of an Eddystone UID, in bytes. An Eddystone UID consists of a 10-byte
namespace, followed by a 6-byte instance.
Constant Value:
16
public static final int
NAMESPACE_LENGTH
Length of an Eddystone UID namespace, in bytes.
Constant Value:
10
Public Constructors
public
EddystoneUid
( String
hexId)
Parameters
hexId
Hex representation of a 16-byte ID (namespace plus instance).
public
EddystoneUid
( String
hexNamespace, String
hexInstance)
Public Methods
public boolean
equals
( Object
o)
public String
getHex
()
Returns the 16-byte ID, as a hex string.
public String
getInstance
()
Returns the instance (last 6 bytes), as a hex string.
public String
getNamespace
()
Returns the namespace (first 10 bytes), as a hex string.
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Last updated 2024-10-31 UTC.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2024-10-31 UTC."],[[["\u003cp\u003e\u003ccode\u003eEddystoneUid\u003c/code\u003e represents an Eddystone UID broadcast by Bluetooth Low Energy beacons, and consists of a 10-byte namespace and a 6-byte instance.\u003c/p\u003e\n"],["\u003cp\u003eIt can be created using a 16-byte hex ID or separate hex values for namespace and instance.\u003c/p\u003e\n"],["\u003cp\u003eYou can retrieve the namespace, instance, and full ID as hex strings using provided methods.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003efrom()\u003c/code\u003e method allows conversion of a \u003ccode\u003eMessage\u003c/code\u003e object to an \u003ccode\u003eEddystoneUid\u003c/code\u003e instance.\u003c/p\u003e\n"],["\u003cp\u003e\u003ccode\u003eEddystoneUid\u003c/code\u003e provides methods for equality checks (\u003ccode\u003eequals()\u003c/code\u003e and \u003ccode\u003ehashCode()\u003c/code\u003e), and a \u003ccode\u003etoString()\u003c/code\u003e method for representation.\u003c/p\u003e\n"]]],["The `EddystoneUid` class represents a BLE beacon's UID. Key actions include creating an ID using a 16-byte hex string or separate 10-byte namespace and 6-byte instance hex strings. The class provides methods to retrieve the full 16-byte ID, the 10-byte namespace, and the 6-byte instance as hex strings. It can convert a specific message type to an `EddystoneUid`. Key information: instance length is 6 bytes, namespace length is 10, and total UID length is 16 bytes.\n"],null,[]]
