Shared accounts and sharing of apps

API and preliminary implementation for sharing primary user accounts with a secondary user.
AbstractAccountAuthenticator has new methods to retrieve and apply a bundle of credentials
to clone an account from the primary to a restricted secondary user. The AccountManagerService
initiates the account clone when it starts up the user and detects that the user has
a shared account registered that hasn't been converted to a real account.

AccountManager also has new hidden APIs to add/remove/get shared accounts. There might be
further improvements to this API to make shared accounts hidden/visible to select apps.

AccountManagerService has a new table to store the shared account information.

Added ability in PackageManager to install and uninstall packages for a secondary user. This
is required when the primary user selects a few apps to share with a restricted user.

Remove shared accounts from secondary users when primary user removes the account.

Change-Id: I9378ed0d8c1cc66baf150a4bec0ede56f6f8b06b

1 files changed, 4 insertions, 4 deletions

diff --git a/services/java/com/android/server/pm/UserManagerService.java b/services/java/com/android/server/pm/UserManagerService.java
index c3f4256099b3..1414cbd8c14f 100644
--- a/services/java/com/android/server/pm/UserManagerService.java
+++ b/services/java/com/android/server/pm/UserManagerService.java
@@ -542,16 +542,16 @@ public class UserManagerService extends IUserManager.Stub {
 
     private void fallbackToSingleUserLocked() {
         // Create the primary user
-        UserInfo primary = new UserInfo(0,
+        UserInfo primary = new UserInfo(UserHandle.USER_OWNER,
                 mContext.getResources().getString(com.android.internal.R.string.owner_name), null,
                 UserInfo.FLAG_ADMIN | UserInfo.FLAG_PRIMARY | UserInfo.FLAG_INITIALIZED);
         mUsers.put(0, primary);
         mNextSerialNumber = MIN_USER_ID;
-        
+
         Bundle restrictions = new Bundle();
         initRestrictionsToDefaults(restrictions);
-        mUserRestrictions.append(0, restrictions);
-        
+        mUserRestrictions.append(UserHandle.USER_OWNER, restrictions);
+
         updateUserIdsLocked();
 
         writeUserListLocked();