When accessing a content provider, there is a check for whether
the provider can run in the caller's process; if so, even if the
provider is currently published, we return to the caller that it
can run locally.
This check was broken -- it had an old condition that allowed
content providers owned by the system UID to run in any other UID's
process. This is wrong, since by definition the other
UIDs would not be able to access the data under the original UID.
We ran into this because the activity picker is part of the
android platform manifest, so runs as the system process. However
it needs to run as the user who invoked it, so when coming from the
non-primary user we spin up a "system" process running as a uid of
that user. Now when that process tries to access the settings
provider, the broken check would think that a new instance of the
settings provider should be created in the caller's process.
Change-Id: I7bf495ed8370cb271bdaec073d5b7dda9e38c546
installd was not creating a compatibility symlink when
installing a forward locked application. Fix.
Bug: 7121527
Change-Id: Ied507ab2b759d8658af563e6ac8f0dbb0d286cce
- New (hidden) isUserRunning() API.
- Maintain LRU list of visited users.
- New FLAG_IS_DATA_ONLY for ApplicationInfo.
- Clean up pending intent records when force-stopping a user (or package).
(Also fixes bug #6880627: PendingIntent.getService() returns stale
intent of force stopped app)
- Fix force-stopping when installing an app to do the force-stop across
all users for that app.
- When selecting which processes to kill during a force stop, do this
based on the actual packages loaded in the process, not just process
name matching.
- You can now use --user option in am when starting activities, services,
and instrumentation.
- The am --user option accepts "current" and "all" as arguments.
- The pm uninstall command now uninstalls for all users, so it matches
the semantics of the install command.
- PhoneWindowManager now explicitly says to start home in the current
user.
- Activity manager call to retrieve the MIME type from a content provider
now takes a user argument, so it will direct this to the proper user.
- The package manager uninstall paths are now implemented around
PackageSetting, not PackageParser.Package. This allows them to work
even if the application's apk has been removed (in which case it only
exists as a PackageSetting, not the PackageParser.Package parsed from
the apk).
Change-Id: I3522f6fcf32603090bd6e01cc90ce70b6c5aae40
New API to register as an explicit user, which allows you to
also select ALL to see broadcasts for all users.
New BroadcastReceiver API to find out which user the broadcast
was sent to.
Use this in app widget service to handle per-user package broadcasts
and boot completed broadcasts correctly.
Change-Id: Ibbe28993bd4aa93900c79e412026c27863019eb8
Environment.getUserSystemDirectory(int userId)
Use it all relevant places that was hardcoding it.
Also, wipe out the user's system directory when user is removed, otherwise old state
might be transferred to a new user.
Change-Id: I788ce9c4cf9624229e65efa7047bc0c019ccef0a
Send the Intent.ACTION_PACKAGE_VERIFIED to all verifiers when
verification is complete (either one verifier verified the package or a
timeout occurred). Details of what occurred is in a new extra,
PackageManager.EXTRA_VERIFICATION_RESULT.
Bug: 7048930
Change-Id: I4f9855a29b0eb6d77f469891402c69e2e8922945
You can now use ALL and CURRENT when sending broadcasts, to specify
where the broadcast goes.
Sticky broadcasts are now correctly separated per user, and registered
receivers are filtered based on the requested target user.
New Context APIs for more kinds of sending broadcasts as users.
Updating a bunch of system code that sends broadcasts to explicitly
specify which user the broadcast goes to.
Made a single version of the code for interpreting the requested
target user ID that all entries to activity manager (start activity,
send broadcast, start service) use.
Change-Id: Ie29f02dd5242ef8c8fa56c54593a315cd2574e1c
The activity manager now keeps track of which users are running.
Initially, only user 0 is running.
When you switch to another user, that user is started so it is
running. It is only at this point that BOOT_COMPLETED is sent
for that user and it is allowed to execute anything.
You can stop any user except user 0, which brings it back to the
same state as when you first boot the device. This is also used
to be able to more cleaning delete a user, by first stopping it
before removing its data.
There is a new broadcast ACTION_USER_STOPPED sent when a user is
stopped; system services need to handle this like they currently
handle ACTION_PACKAGE_RESTARTED when individual packages are
restarted.
Change-Id: I89adbd7cbaf4a0bb72ea201385f93477f40a4119
Ensure that only applications with
android.Manifest.permission.PACKAGE_VERIFICATION_AGENT can call application
verification APIs, like PackageManager.verifyPendingInstall and
PackageManager.extendVerificationTimeout
Bug: 7049083
Change-Id: I5fc28b37e864d67cd319a1ed9d03a90dd15ad052
We also now send the correct broadcasts to each user.
You no longer need to be running the shell as root
to be able to create/remove users.
Also added some more man page material to the pm command, and
got rid of a bunch of showUsage() calls that now make error
messages completely buried because of how large the usage info
has become.
And the package manager now shows the user each historical broadcast
was sent to.
Change-Id: Iab42498e1352a0c023069139c80fc04d2d69ab4b
Was not properly handling creating DefContainerService when the installation was
for USER_ALL. Not a problem for Market installs.
Bug: 7061571
Change-Id: I4528b4c56e38effa137da56460e78c55b242ba45
UserManagerService is now closely tied to PackageManagerService,
sharing the same locks. There is no longer direct access of
Installer by UserManagerService, instead the package manager is
back to solely owning it.
Creating a new user now correctly only installs system apps for
that user.
Fixed some misc bugs, where we were getting nulls when
querying content providers and instrumentation in uninstalled
users, incorrect locking, etc.
Change-Id: Ife69b6e373d0cf7c5cfc03fc588e36b43ad5d8b0
queryIntentReceivers() needs the resolvedType string to be non-null
in order to find the receiver.
Change-Id: If473d7e08e79940c3e495bc7a9d136e4130599a1
This add a new per-user state for an app, indicating whether
it is installed for that user.
All system apps are always installed for all users (we still
use disable to "uninstall" them).
Now when you call into the package manager to install an app,
it will only install the app for that user unless you supply
a flag saying to install for all users. Only being installed
for the user is just the normal install state, but all other
users have marked in their state for that app that it is not
installed.
When you call the package manager APIs for information about
apps, uninstalled apps are treated as really being not visible
(somewhat more-so than disabled apps), unless you use the
GET_UNINSTALLED_PACKAGES flag.
If another user calls to install an app that is already installed,
just not for them, then the normal install process takes place
but in addition that user's installed state is toggled on.
The package manager will not send PACKAGE_ADDED, PACKAGE_REMOVED,
PACKAGE_REPLACED etc broadcasts to users who don't have a package
installed or not being involved in a change in the install state.
There are a few things that are not quite right with this -- for
example if you go through a full install (with a new apk) of an
app for one user who doesn't have it already installed, you will
still get the PACKAGED_REPLACED messages even though this is
technically the first install for your user. I'm not sure how
much of an issue this is.
When you call the existing API to uninstall an app, this toggles
the installed state of the app for that user to be off. Only if
that is the last user user that has the app uinstalled will it
actually be removed from the device. Again there is a new flag
you can pass in to force the app to be uninstalled for all users.
Also fixed issues with cleaning external storage of apps, which
was not dealing with multiple users. We now keep track of cleaning
each user for each package.
Change-Id: I00e66452b149defc08c5e0183fa673f532465ed5
Create a new verifier API to extend the timeout for a giving package,
including the resulting action (allow or deny) upon the timeout occuring.
Bug: 6901038
Change-Id: I351f7944327f863aff1d7dd1227be74652fa1511
Introduce API to get per-user storage information, keep track
of services associated with users, and various small cleanup.
Change-Id: I5d4e784e7ff3cccfed627d66a090d2f464202634
This change passes the originating URL and accompanied referrer to
package verifiers, when available.
Bug: 6544677
Change-Id: I9ebc71bc13f549bd88267e444816151a99bda000
So each user can have their own set of intent resolution preferences.
ResolverActivity now launches the activity on the correct user, and
persists the preference for the correct user.
Bug: 6961905
Change-Id: I6d3a8a9af89bc649277d4fc8d0f367ee123f8392
Use AtomicFile for usermanager files.
Added a MANAGE_USERS permission that apps (signature permission) can use
to create/query/modify/remove users.
Change-Id: I5cf232232d0539e7508df8ec9b216e29c2351cd9
PackageManagerService just needed to know the owner for this file, so
just use stat instead so we can remove the old JNI code.
This is the last user of FileUtils#getPermissions so just remove the
FileUtils method as well.
Change-Id: I953057cd6b9de4410f33b6f22e4bddff02fe2988
If the incoming request is to notify of storage unmounted, don't mess
with apps that are in internal ASECs.
Bug: 6948035
Change-Id: I63ffb895c4d994ee03a5a9bd6bb23f69c88e2a87
Moved a bunch of methods from PackageManager to UserManager.
Fix launching of activities from recents to correct user.
Guest creation APIs
Change-Id: I0733405e6eb2829675665e225c759d6baa2b708f
