@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;
}
