1 /* 2 * Copyright (C) 2009 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package com.android.settings.vpn; 18 19 import com.android.settings.R; 20 21 import android.content.Context; 22 import android.net.vpn.L2tpIpsecPskProfile; 23 import android.preference.EditTextPreference; 24 import android.preference.Preference; 25 import android.preference.PreferenceGroup; 26 27 /** 28 * The class for editing {@link L2tpIpsecPskProfile}. 29 */ 30 class L2tpIpsecPskEditor extends L2tpEditor { 31 private EditTextPreference mPresharedKey; 32 private SecretHandler mPskHandler; 33 34 public L2tpIpsecPskEditor(L2tpIpsecPskProfile p) { 35 super(p); 36 } 37 38 @Override 39 protected void loadExtraPreferencesTo(PreferenceGroup subpanel) { 40 Context c = subpanel.getContext(); 41 subpanel.addPreference(createPresharedKeyPreference(c)); 42 super.loadExtraPreferencesTo(subpanel); 43 } 44 45 @Override 46 public String validate() { 47 String result = super.validate(); 48 49 return ((result != null) ? result : mPskHandler.validate()); 50 } 51 52 private Preference createPresharedKeyPreference(Context c) { 53 SecretHandler pskHandler = mPskHandler = new SecretHandler(c, 54 R.string.vpn_ipsec_presharedkey_title, 55 R.string.vpn_ipsec_presharedkey) { 56 @Override 57 protected String getSecretFromProfile() { 58 return ((L2tpIpsecPskProfile) getProfile()).getPresharedKey(); 59 } 60 61 @Override 62 protected void saveSecretToProfile(String secret) { 63 ((L2tpIpsecPskProfile) getProfile()).setPresharedKey(secret); 64 } 65 }; 66 return pskHandler.getPreference(); 67 } 68 } 69
