Don't apply encryption password requirements for secondary users

import android.content.Intent;

import android.content.pm.UserInfo;

import android.os.Bundle;

import android.os.Process;

import android.os.UserHandle;

import android.os.UserManager;

import android.preference.Preference;

import android.preference.PreferenceActivity;

         * appropriately.)

         */

        private int upgradeQualityForEncryption(int quality) {

            // Don't upgrade quality for secondary users. Encryption requirements don't apply.

            if (Process.myUserHandle() != UserHandle.OWNER) return quality;

            int encryptionStatus = mDPM.getStorageEncryptionStatus();

            boolean encrypted = (encryptionStatus == DevicePolicyManager.ENCRYPTION_STATUS_ACTIVE)

                    || (encryptionStatus == DevicePolicyManager.ENCRYPTION_STATUS_ACTIVATING);