关于androiduuid的信息
android如何获得uuid
所有的设备都可以返回一个 TelephonyManager.getDeviceId()
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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
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。
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}'
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