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关于androiduuid的信息

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android如何获得uuid

所有的设备都可以返回一个 TelephonyManager.getDeviceId()

所有的GSM设备 (测试设备都装载有SIM卡) 可以返回一个 TelephonyManager.getSimSerialNumber()

所有添加有谷歌账户的设备可以返回一个 ANDROID_ID

所有的CDMA设备对于 ANDROID_ID 和 TelephonyManager.getDeviceId() 返回相同的值（只要在设置时添加了谷歌账户）

所以如果你想得到设备的唯一序号， TelephonyManager.getDeviceId() 。

代码如下：

final TelephonyManager tm = (TelephonyManager) getBaseContext().getSystemService(Context.TELEPHONY_SERVICE);

final String tmDevice, tmSerial, tmPhone, androidId;

tmDevice = "" + tm.getDeviceId();

tmSerial = "" + tm.getSimSerialNumber();

androidId = "" + android.provider.Settings.Secure.getString(getContentResolver(), android.provider.Settings.Secure.ANDROID_ID);

UUID deviceUuid = new UUID(androidId.hashCode(), ((long)tmDevice.hashCode() 32) | tmSerial.hashCode());

String uniqueId = deviceUuid.toString();

最后的deviceID可能是这样的结果: 00000000-54b3-e7c7-0000-000046bffd97

相关问答

Q1: android 开发uuid和udid的区别

UUID和UDID区别

       UDID是Unique Device Identifier的缩写,中文意思是设备唯一标识.移动设备标示？

在很多需要限制一台设备一个账号的应用中经常会用到,在Symbian时代,我们是使用IMEI作为设备的唯一标识的,可惜的是Apple官方不允许开发者获得设备的IMEI.

        UUID是Universally Unique Identifier的缩写,中文意思是通用唯一识别码. 

由网上资料显示,UUID是一个软件建构的标准,也是被开源软件基金会(Open Software Foundation,OSF)的组织在分布式计算环境(Distributed Computing Environment,DCE)领域的一部份.UUID的目的,是让分布式系统中的所有元素,都能有唯一的辨识资讯,而不需要透过中央控制端来做辨识资讯的指定.

       UDID :是用来标示设备的唯一性。

       UUID :是用来标示同一个设备上不同应用之间的唯一性。

Q2: Android 各种蓝牙UUID

ServiceDiscoveryServerServiceClassID_UUID = '{00001000-0000-1000-8000-00805F9B34FB}'

BrowseGroupDescriptorServiceClassID_UUID = '{00001001-0000-1000-8000-00805F9B34FB}'

PublicBrowseGroupServiceClass_UUID = '{00001002-0000-1000-8000-00805F9B34FB}'

SerialPortServiceClass_UUID = '{00001101-0000-1000-8000-00805F9B34FB}'

LANAccessUsingPPPServiceClass_UUID = '{00001102-0000-1000-8000-00805F9B34FB}'

DialupNetworkingServiceClass_UUID = '{00001103-0000-1000-8000-00805F9B34FB}'

IrMCSyncServiceClass_UUID = '{00001104-0000-1000-8000-00805F9B34FB}'

SDP_OBEXObjectPushServiceClass_UUID = '{00001105-0000-1000-8000-00805F9B34FB}'

OBEXFileTransferServiceClass_UUID = '{00001106-0000-1000-8000-00805F9B34FB}'

IrMCSyncCommandServiceClass_UUID = '{00001107-0000-1000-8000-00805F9B34FB}'

SDP_HeadsetServiceClass_UUID = '{00001108-0000-1000-8000-00805F9B34FB}'

CordlessTelephonyServiceClass_UUID = '{00001109-0000-1000-8000-00805F9B34FB}'

SDP_AudioSourceServiceClass_UUID = '{0000110A-0000-1000-8000-00805F9B34FB}'

SDP_AudioSinkServiceClass_UUID = '{0000110B-0000-1000-8000-00805F9B34FB}'

SDP_AVRemoteControlTargetServiceClass_UUID = '{0000110C-0000-1000-8000-00805F9B34FB}'

SDP_AdvancedAudioDistributionServiceClass_UUID = '{0000110D-0000-1000-8000-00805F9B34FB}'

SDP_AVRemoteControlServiceClass_UUID = '{0000110E-0000-1000-8000-00805F9B34FB}'

VideoConferencingServiceClass_UUID = '{0000110F-0000-1000-8000-00805F9B34FB}'

IntercomServiceClass_UUID = '{00001110-0000-1000-8000-00805F9B34FB}'

FaxServiceClass_UUID = '{00001111-0000-1000-8000-00805F9B34FB}'

HeadsetAudioGatewayServiceClass_UUID = '{00001112-0000-1000-8000-00805F9B34FB}'

WAPServiceClass_UUID = '{00001113-0000-1000-8000-00805F9B34FB}'

WAPClientServiceClass_UUID = '{00001114-0000-1000-8000-00805F9B34FB}'

PANUServiceClass_UUID = '{00001115-0000-1000-8000-00805F9B34FB}'

NAPServiceClass_UUID = '{00001116-0000-1000-8000-00805F9B34FB}'

GNServiceClass_UUID = '{00001117-0000-1000-8000-00805F9B34FB}'

DirectPrintingServiceClass_UUID = '{00001118-0000-1000-8000-00805F9B34FB}'

ReferencePrintingServiceClass_UUID = '{00001119-0000-1000-8000-00805F9B34FB}'

ImagingServiceClass_UUID = '{0000111A-0000-1000-8000-00805F9B34FB}'

ImagingResponderServiceClass_UUID = '{0000111B-0000-1000-8000-00805F9B34FB}'

ImagingAutomaticArchiveServiceClass_UUID = '{0000111C-0000-1000-8000-00805F9B34FB}'

ImagingReferenceObjectsServiceClass_UUID = '{0000111D-0000-1000-8000-00805F9B34FB}'

SDP_HandsfreeServiceClass_UUID = '{0000111E-0000-1000-8000-00805F9B34FB}'

HandsfreeAudioGatewayServiceClass_UUID = '{0000111F-0000-1000-8000-00805F9B34FB}'

DirectPrintingReferenceObjectsServiceClass_UUID = '{00001120-0000-1000-8000-00805F9B34FB}'

ReflectedUIServiceClass_UUID = '{00001121-0000-1000-8000-00805F9B34FB}'

BasicPringingServiceClass_UUID = '{00001122-0000-1000-8000-00805F9B34FB}'

PrintingStatusServiceClass_UUID = '{00001123-0000-1000-8000-00805F9B34FB}'

HumanInterfaceDeviceServiceClass_UUID = '{00001124-0000-1000-8000-00805F9B34FB}'

HardcopyCableReplacementServiceClass_UUID = '{00001125-0000-1000-8000-00805F9B34FB}'

HCRPrintServiceClass_UUID = '{00001126-0000-1000-8000-00805F9B34FB}'

HCRScanServiceClass_UUID = '{00001127-0000-1000-8000-00805F9B34FB}'

CommonISDNAccessServiceClass_UUID = '{00001128-0000-1000-8000-00805F9B34FB}'

VideoConferencingGWServiceClass_UUID = '{00001129-0000-1000-8000-00805F9B34FB}'

UDIMTServiceClass_UUID = '{0000112A-0000-1000-8000-00805F9B34FB}'

UDITAServiceClass_UUID = '{0000112B-0000-1000-8000-00805F9B34FB}'

AudioVideoServiceClass_UUID = '{0000112C-0000-1000-8000-00805F9B34FB}'

SIMAccessServiceClass_UUID = '{0000112D-0000-1000-8000-00805F9B34FB}'

PnPInformationServiceClass_UUID = '{00001200-0000-1000-8000-00805F9B34FB}'

GenericNetworkingServiceClass_UUID = '{00001201-0000-1000-8000-00805F9B34FB}'

GenericFileTransferServiceClass_UUID = '{00001202-0000-1000-8000-00805F9B34FB}'

GenericAudioServiceClass_UUID = '{00001203-0000-1000-8000-00805F9B34FB}'

GenericTelephonyServiceClass_UUID = '{00001204-0000-1000-8000-00805F9B34FB}'