Questions tagged [multi-user]

Multi-user is a term that defines an operating system, computer program, or a game that allows use by more than one users of the same computer at the same time. Android 4.2 Jelly Bean brought multi-user support to Android tablets.

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45
votes
7answers
12k views

Support for Multiple Users on same device

Is there such a thing as a "current user" on Android and a way to switch it? I'm interested in getting a Motorola Xoom and would like to share it with my wife when at home. For my Windows laptop we ...
31
votes
6answers
150k views

Is there a way to remove the Guest account?

Lollipop has put an emphasis on multiple users, which is just irksome on a personal phone. I don't need a guest account and I don't need a bright blue user icon reminding me I could be someone else. ...
21
votes
1answer
17k views

Developer options for a second user on Android 4.3

I have a Nexus 7 (2013) edition with Jelly Bean and set up several user accounts. I have enabled developer options on one account (clicking Settings::About tablet::Build number 7 times) and everything ...
17
votes
4answers
17k views

How do you configure a Nexus 7/10 for family use

I'm considering getting one of the Nexus tablets for my family. I think the multi-user support is a great way to separate my apps from the kids games. But what I've read about the implementation of ...
16
votes
2answers
45k views

How to find out currently running user name/ID from ADB

I am having Nexus 7 running multiple users. I am trying to find out which is currently running user using ADB. The best I could get so far was to check legacy directory linking which is either linked ...
16
votes
3answers
29k views

Where is user/group id info stored on Android and how do I interpret it?

I have been wondering for quite some time now; where does Android store it's user and group id information? For instance, on standard Linux, user and group information is stored in /etc/passwd and /...
15
votes
1answer
17k views

Is there a way to switch Android users from the command line?

Using the following command, I managed to enable multi-user mode in an Android device that doesn't officicially support it: adb shell setprop fw.max_users 4. For good measure I also added the ...
15
votes
4answers
546 views

Is it possible to get multi-user support on Android with help from the boot manager?

I know that a common problem with Android tablets is that they lack multi-user support. I wonder if there isn't already a solution that allows me to select the user on boot by linking/moving/changing ...
12
votes
2answers
15k views

Is there a way to log off from your Android 4.2 tablet user account?

One of the nice features introduced in Android 4.2 Jelly Bean on tablet devices is the ability to create user accounts just like you do on desktop operating systems. However, as far as I can see, ...
11
votes
7answers
23k views

Sharing files between users in 4.2.1

I have a Google Nexus 7, unrooted, running stock 4.2.1. I have set it up for two user and we seems to be enjoying it. Recently I ran into an issue about sharing files. In User1's account I copied few ...
11
votes
1answer
933 views

How to test multi-user feature of 4.2 JellyBean on Nexus 7 tablet emulator?

I know multi-user functionality is available in Android 4.2 JellyBean: I have gone through THIS and THIS. But I want to test this feature on my emulator and not on the actual device. My Questions: ...
11
votes
3answers
4k views

Can I create a restricted profile on an Android cellphone?

Background I want to prevent myself from viewing pornography on my cellphone. I do occasionally go to addiction support groups, but haven't yet done the Twelve Steps that they recommend. I'm hoping ...
11
votes
2answers
701 views

How to migrate 4.1 primary user's app data to new 4.2 secondary user?

My wife has been playing games (Angry Birds Star Wars if that makes a difference) on my Nexus 7 which I have just updated from 4.1 to 4.2. Android 4.2 lets you have multiple users on a single device, ...
11
votes
1answer
22k views

How to switch user profile based on password / lockscreen pattern

Currently, I have a family use tablet running on 4.2 Jellybean Model is Ainol Novo7 Flame, a cheap Nexus7 alternative. Nexus7 is quite expensive in my country on its release so I bought this one ...
10
votes
3answers
14k views

where is a restricted user's home directory for Nexus 7 (2013 - JB 4.3)

Background: I have a rooted Google Nexus 7 (2013 - FLO) tablet, which I love. I have created 2 restricted user accounts for each of my kids. They both love Minecraft, and with restricted user ...
10
votes
2answers
7k views

Converting an existing user to a restricted profile

With Android 4.3 comes a new feature, restricted profiles. It allows creating new special "restricted" users, for which an admin user can control access to apps. However, in addition to my own admin ...
10
votes
1answer
5k views

Session logout on device with multiple users?

There is an option to switch between users, but there isn't an option to logout from an active user session. The background apps and services for inactive users (once logged in and switched out) ...
10
votes
1answer
4k views

How can I access multiple user spaces from adb?

I am running KitKat on a tablet with two users: primary (owner) and secondary. I need to access a file generated by an app of the secondary user. When I plug the tablet into my (Ubuntu) desktop via ...
9
votes
1answer
867 views

Set different languages for different users

I'd like to set different languages per user in my nexus 7 (Android 4.2), but the only option I've found for changing the language is system-wide, and applies to all the users. Is there any way I can ...
8
votes
1answer
1k views

Do device administrators have access to other user accounts?

I have installed an Enterprise App Store application, provided by my employer. The app says that I need to make it a device administrator in order to use it, but I do not want to give it admin access ...
7
votes
2answers
3k views

Given that every application runs as a separate user, what happens when you want to add a new user account?

According to this, every application in Android runs as a separate kernel-level user, with a unique user ID and group ID. So, what happens under the hood when you add a new user (e.g. to your shared ...
7
votes
2answers
25k views

How to share files between regular account and work account?

I've researched and I cant find anything. What I am missing?
7
votes
1answer
6k views

How can I access the emulated sdcard for another user on a rooted nexus 10

Is it possible to access other user's emulated sdcard storage on a rooted Nexus 10? I have 3 users set up. If I log in as the primary user, I would expect to see /storage/emulated/10 (and 11) as well ...
7
votes
2answers
866 views

Separate user accounts on one Android device

I just bought a Samsung Note 2. My mom uses it when we are in India, but I use it when we are in the U.S. Is there a way to have two separate accounts so that our apps don't get mixed up? I'd like to ...
7
votes
3answers
3k views

Non-root backup with multiple users (non-owner or secondary users)

I really did spend some time researching this and was surprised to not find any answers (this great thread doesn't address this problem at all.... I'm trying to recover from my unfortunate situation: ...
7
votes
0answers
1k views

Activating Multi User on CM12.1 Android 5.1

I've done the edit to the build.prop fw.show_multiuserui=1 fw.max_users=5 I've done this on a tablet using CM12.1 (android 5.1) and it hasn't activated Multi User. Is there anything els that needs ...
6
votes
4answers
31k views

Multi-user option not avilable in Android one after Lollipop update

I have Karbonn Android one phone. It is updated to Lollipop 5.1. I read that multi-user option is available in Lollipop. But in Settings the Users option is not available. How can I enable it? Is it ...
6
votes
4answers
12k views

How to migrate applications to other user account without downloading the applications again?

I created a new user in Nexus 7 but it doesn't have any applications already installed in primary user. I don't want to move/share any app data like scores/progress. I want the apps/games to appear as ...
6
votes
1answer
735 views

ADB installs apps for all users. How to force it to install to main user only?

I have a LineageOS 17.1 system on Pocophone F1, unrooted. When I install an apk through USB using adb, adb not run as root, the app is installed both on my main admin user and on a secondary user on ...
6
votes
2answers
3k views

How notifications work with multiple users?

When there are multiple users in an Android device, how the notifications work? The notifications are simultaneous for all users? There are only notifications for the active user and notifications ...
6
votes
3answers
20k views

Allowing app installs from “unknown sources” for Secondary Users on Android 4.4.2

I see that "Unknown Sources" under Settings → Security on Android 4.4.2 is greyed out (I can't enable it) for my Secondary user on my Nexus 7, Is it expected behavior? Is there any way to enable it?
5
votes
2answers
52k views

Are files created in “/storage/emulated/0” supposed to appear in “/storage/sdcard0”?

From what I guess, internal storage is available by every user. If emulated storage is a storage location, made for a specific user, are files created in /storage/emulated/0 supposed to appear in /...
5
votes
1answer
205 views

Factory reset without erasing data will cause second user data removed?

I have two users accounts in my phone(multiuser/multiple profile) One is for normal use and other is work profile. When I want to factory reset my phone from normal user profile(admin user) without ...
5
votes
3answers
5k views

Does switching user accounts in Lollipop affect battery life or performance?

I recently updated my Moto G2 to Android Lollipop via OTA update. I've successfully installed the update(around 500mb i guess). I saw the new feature of adding new Guest and New user acccounts just ...
5
votes
1answer
1k views

How can I make files available to a restricted profile?

For example I have an emulator and I want the restricted profile to have access to the ROM directory but it seems like the restricted profile has it's own directory structure separate from admin. I ...
5
votes
0answers
472 views

How do I set the default user?

My device (Moto G5 Plus/Android 7.0) has two users: Foo and Bar. Foo is the default one, created when I've setup my phone. How do I set Bar as the default one and change Foo to be the secondary one?
5
votes
2answers
2k views

How can I move application user data (user specific settings, savegames, …) to a different user?

I have a tablet with Android 4.2 and would like to copy/move the application user data (savegames, ...) from one user to another. I have root. Which directory do I need to move/copy. And do I have to ...
4
votes
3answers
2k views

Android tablet separate user account - app installed once or multiple times?

Today I bought a tablet Samsung Nexus 10, it came with latest Android 4.3 installed. Android 4.2 and higher supports multiple user accounts which is awsome. My question is, if let's say I have ...
4
votes
1answer
6k views

How to access /storage/emulated/10 (multi-users env) in adb shell on Android 9+ without root access?

I have two Android system users configured. $ pm list users Users: UserInfo{0:Owner:13} running UserInfo{10:security space:13} running UserInfo{999:XSpace:800010} running When the mobile ...
4
votes
1answer
1k views

Are multiple-users protected from each other differently than apps?

I confess that I come from the happy world of unix computers, and am used to the concept of user accounts and hence group gids and userids uids. For the occasional usage of an untrusted app (i.e. ...
4
votes
1answer
11k views

How can I set a user profile password in Jelly Bean 4.2?

Tablet's users will be able to use different profiles since JB 4.2, defined at system settings level (settings -> user profiles). How can I set a password for each profile?
4
votes
1answer
269 views

Nexus 10 “shareable” part of Android 4.2?

One of the features of the new Nexus 10 is that it will be "shareable" which, from what I can tell, means that Android will be a multi-user OS. Exactly how Android will handle multiple users I don't ...
4
votes
1answer
388 views

Cannot add users on Nexus 7

I recently purchased the Google Nexus 7 tablet running Android 4.2. This link describes how to manage multiple users on the same device. However the menu item "Users" does not exist on my table under ...
4
votes
3answers
9k views

Using the same apps for a second user in Nexus 7 [duplicate]

Possible Duplicate: How to migrate applications to other user account without downloading the applications again? I've created a second user on my Nexus 7 for my wife. Do I have to re-install ...
4
votes
0answers
427 views

Add users not showing in Jelly Bean 4.2 on TF300

I have a Asus T300. After upgrading to 4.2 I added 3 users for my children. I need to add one more. At my owner account it is not showing add users any more. Does anyone know why?
3
votes
2answers
6k views

How do I manage users on my HTC One with Android 5?

I have HTC One (M7) with Android 5.0.2 (the unlocked ROM 7.17.1540.7 from HTC website). I want to set up several user accounts. I've found two documented ways to do it: The one concerns Nexus and ...
3
votes
1answer
2k views

What is the “u#_everybody” UID?

In (multi-user) Android there are UIDs like these: u0_everybody u10_everybody u11_everybody Those seem different to the usual uXX_aYY UIDs used for the applications. What is their purpose? Is this a ...
3
votes
1answer
6k views

Can somebody explain how multi-user is implemented in android 4.4 [closed]

Can somebody please help in giving information on how multi-user partition is achieved on android 4.4. I was digging into 4.4 code specific to creating multiple users. There is class called ...
3
votes
2answers
5k views

How to disable the guest feature WITHOUT having to be the only user

How can I disable the guest acount feature on my samsung galaxy s6 WITHOUT having to delete all users (other than me, the owner) or disabling the multiuser feature completely. I want to have users ...
3
votes
2answers
3k views

Is there any way to share data(not through cloud) between multiple users in lollipop nexus 4 device

Is there any way to share data(not through cloud) between multiple users in lollipop nexus 4 device, I tried with android/obb and other folders but without any success in lollipop version. Kindly ...