private void removeUserStateLocked(final int userHandle) {
// Cleanup package manager settings
mPm.cleanUpUserLILPw(userHandle);
// Remove this user from the list
mUsers.remove(userHandle);
// Have user ID linger for several seconds to let external storage VFS
// cache entries expire. This must be greater than the 'entry_valid'
// timeout used by the FUSE daemon.
mHandler.postDelayed(
new Runnable() {
@Override
public void run() {
synchronized (mPackagesLock) {
mRemovingUserIds.delete(userHandle);
}
}
},
MINUTE_IN_MILLIS);
// Remove user file
AtomicFile userFile = new AtomicFile(new File(mUsersDir, userHandle + ".xml"));
userFile.delete();
// Update the user list
writeUserListLocked();
updateUserIdsLocked();
removeDirectoryRecursive(Environment.getUserSystemDirectory(userHandle));
}
private void performDexOptLibsLI(
ArrayList<String> libs,
String[] instructionSets,
boolean forceDex,
boolean defer,
ArraySet<String> done) {
for (String libName : libs) {
PackageParser.Package libPkg = mPackageManagerService.findSharedNonSystemLibrary(libName);
if (libPkg != null && !done.contains(libName)) {
performDexOptLI(libPkg, instructionSets, forceDex, defer, done);
}
}
}
@Override
public UserInfo createUser(String name, int flags) {
checkManageUsersPermission("Only the system can create users");
final long ident = Binder.clearCallingIdentity();
final UserInfo userInfo;
try {
synchronized (mInstallLock) {
synchronized (mPackagesLock) {
if (isUserLimitReachedLocked()) return null;
int userId = getNextAvailableIdLocked();
userInfo = new UserInfo(userId, name, null, flags);
File userPath = new File(mBaseUserPath, Integer.toString(userId));
userInfo.serialNumber = mNextSerialNumber++;
long now = System.currentTimeMillis();
userInfo.creationTime = (now > EPOCH_PLUS_30_YEARS) ? now : 0;
userInfo.partial = true;
Environment.getUserSystemDirectory(userInfo.id).mkdirs();
mUsers.put(userId, userInfo);
writeUserListLocked();
writeUserLocked(userInfo);
mPm.createNewUserLILPw(userId, userPath);
userInfo.partial = false;
writeUserLocked(userInfo);
updateUserIdsLocked();
}
}
if (userInfo != null) {
Intent addedIntent = new Intent(Intent.ACTION_USER_ADDED);
addedIntent.putExtra(Intent.EXTRA_USER_HANDLE, userInfo.id);
mContext.sendBroadcastAsUser(
addedIntent, UserHandle.ALL, android.Manifest.permission.MANAGE_USERS);
}
} finally {
Binder.restoreCallingIdentity(ident);
}
return userInfo;
}
