UserManager.GetSerialNumberForUser(UserHandle) Method

Reference

Definition

Namespace:: Android.OS

Assembly:: Mono.Android.dll

Important

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Return the serial number for a user.

[Android.Runtime.Register("getSerialNumberForUser", "(Landroid/os/UserHandle;)J", "GetGetSerialNumberForUser_Landroid_os_UserHandle_Handler")]
public virtual long GetSerialNumberForUser (Android.OS.UserHandle? user);

[<Android.Runtime.Register("getSerialNumberForUser", "(Landroid/os/UserHandle;)J", "GetGetSerialNumberForUser_Landroid_os_UserHandle_Handler")>]
abstract member GetSerialNumberForUser : Android.OS.UserHandle -> int64
override this.GetSerialNumberForUser : Android.OS.UserHandle -> int64

Parameters

user: UserHandle

The user whose serial number is to be retrieved.

Returns

Int64

The serial number of the given user; returns -1 if the given UserHandle does not exist.

Attributes: RegisterAttribute

Remarks

Return the serial number for a user. This is a device-unique number assigned to that user; if the user is deleted and then a new user created, the new users will not be given the same serial number.

Java documentation for android.os.UserManager.getSerialNumberForUser(android.os.UserHandle).

Portions of this page are modifications based on work created and shared by the Android Open Source Project and used according to terms described in the Creative Commons 2.5 Attribution License.

Applies to

通过