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Commit 82e9bd11 authored by Dianne Hackborn's avatar Dianne Hackborn Committed by Android Git Automerger
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am a9e9eb70: am 0cdbd077: Merge "Fix issue #7290206: Need API to get/look up... 

am a9e9eb70: am 0cdbd077: Merge "Fix issue #7290206: Need API to get/look up user serial number" into jb-mr1-dev

* commit 'a9e9eb70':
  Fix issue #7290206: Need API to get/look up user serial number
parents 47266092 a9e9eb70

api/17.txt

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@@ -16615,6 +16615,8 @@ package android.os { 
  }















  public class UserManager {













    method public long getSerialNumberForUser(android.os.UserHandle);













    method public android.os.UserHandle getUserForSerialNumber(long);















    method public java.lang.String getUserName();















    method public boolean isUserAGoat();















  }

























api/current.txt



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@@ -16615,6 +16615,8 @@ package android.os {













  }





























  public class UserManager {













    method public long getSerialNumberForUser(android.os.UserHandle);













    method public android.os.UserHandle getUserForSerialNumber(long);















    method public java.lang.String getUserName();















    method public boolean isUserAGoat();















  }

























core/java/android/os/UserManager.java



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@@ -97,6 +97,32 @@ public class UserManager {













        }















    }





























    /**













     * Return the serial number for a user.  This is a device-unique













     * number assigned to that user; if the user is deleted and new users













     * created, the new users will not be given the same serial number.













     * @param user The user whose serial number is to be retrieved.













     * @return The serial number of the given user.













     * @see #getUserForSerialNumber(long)













     */













    public long getSerialNumberForUser(UserHandle user) {













        return getUserSerialNumber(user.getIdentifier());













    }



























    /**













     * Return the user associated with a serial number previously













     * returned by {@link #getSerialNumberForUser(UserHandle)}.













     * @param serialNumber The serial number of the user that is being













     * retrieved.













     * @return Return the user associated with the serial number, or null













     * if there is not one.













     * @see #getSerialNumberForUser(UserHandle)













     */













    public UserHandle getUserForSerialNumber(long serialNumber) {













        int ident = getUserHandle((int)serialNumber);













        return ident >= 0 ? new UserHandle(ident) : null;













    }





























    /**















     * Creates a user with the specified name and options.















     * Requires {@link android.Manifest.permission#MANAGE_USERS} permission.