DeviceIdentifier class

Constructors

DeviceIdentifier.new({String? androidId, String? advertisingId, String? installUuid, String? deviceFingerprint, String? buildSerial, String? combinedId, bool isLimitAdTrackingEnabled = false, String? iosDeviceID, String? idfv, String? idfa, String? keychainUUID, String? launchUUID, Map<String, String>? deviceInfo})

const

DeviceIdentifier.fromJson(Map<String, dynamic> json)

factory

Properties

advertisingId → String?

广告标识符（如 Google Advertising ID）

final

androidId → String?

Android 设备的 ANDROID_ID，通常为设备唯一标识

final

buildSerial → String?

设备的 Build Serial 序列号

final

combinedId → String?

多种标识符组合生成的唯一 ID

final

deviceFingerprint → String?

设备指纹信息（如硬件、系统等组合生成的唯一标识）

final

deviceInfo → Map<String, String>?

设备基本信息

final

hashCode → int

The hash code for this object.

no setter, inherited

idfa → String?

IDFA: 广告标识符，iOS 14.5+ 需要用户授权，卸载重装不变

final

idfv → String?

IDFV: 同一开发者应用共享，卸载重装时可能变化

final

installUuid → String?

应用安装时生成的唯一 UUID

final

iosDeviceID → String?

iOS设备ID: 类似Android ID的概念，最推荐用于统计

final

isAndroid → bool

检查是否为Android平台

no setter

isIOS → bool

检查是否为iOS平台

no setter

isLimitAdTrackingEnabled → bool

是否开启了"限制广告跟踪"

final

keychainUUID → String?

Keychain UUID: 存储在钥匙串中，最稳定的标识符

final

launchUUID → String?

应用启动UUID: 每次应用启动生成，测试用

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

getBestIdentifier() → String?

获取最佳的设备标识符

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toJson() → Map<String, dynamic>

toString() → String

A string representation of this object.

override

Operators

operator ==(Object other) → bool

The equality operator.

inherited