1 /* 2 * Copyright (C) 2008 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.phone; 18 19 import android.preference.Preference; 20 import android.preference.PreferenceActivity; 21 import android.preference.PreferenceScreen; 22 import android.content.res.Resources; 23 24 import com.android.internal.telephony.Phone; 25 import com.android.internal.telephony.PhoneConstants; 26 import com.android.internal.telephony.PhoneFactory; 27 28 /** 29 * List of Network-specific settings screens. 30 */ 31 public class GsmUmtsOptions { 32 private static final String LOG_TAG = "GsmUmtsOptions"; 33 34 private PreferenceScreen mButtonAPNExpand; 35 private PreferenceScreen mButtonOperatorSelectionExpand; 36 37 private static final String BUTTON_APN_EXPAND_KEY = "button_apn_key"; 38 private static final String BUTTON_OPERATOR_SELECTION_EXPAND_KEY = "button_carrier_sel_key"; 39 private PreferenceActivity mPrefActivity; 40 private PreferenceScreen mPrefScreen; 41 GsmUmtsOptions(PreferenceActivity prefActivity, PreferenceScreen prefScreen)42 public GsmUmtsOptions(PreferenceActivity prefActivity, PreferenceScreen prefScreen) { 43 mPrefActivity = prefActivity; 44 mPrefScreen = prefScreen; 45 create(); 46 } 47 create()48 protected void create() { 49 mPrefActivity.addPreferencesFromResource(R.xml.gsm_umts_options); 50 mButtonAPNExpand = (PreferenceScreen) mPrefScreen.findPreference(BUTTON_APN_EXPAND_KEY); 51 mButtonOperatorSelectionExpand = 52 (PreferenceScreen) mPrefScreen.findPreference(BUTTON_OPERATOR_SELECTION_EXPAND_KEY); 53 if (PhoneFactory.getDefaultPhone().getPhoneType() != PhoneConstants.PHONE_TYPE_GSM) { 54 log("Not a GSM phone"); 55 mButtonAPNExpand.setEnabled(false); 56 mButtonOperatorSelectionExpand.setEnabled(false); 57 } else { 58 log("Not a CDMA phone"); 59 Resources res = mPrefActivity.getResources(); 60 61 // Determine which options to display, for GSM these are defaulted 62 // are defaulted to true in Phone/res/values/config.xml. But for 63 // some operators like verizon they maybe overriden in operator 64 // specific resources or device specifc overlays. 65 if (!res.getBoolean(R.bool.config_apn_expand)) { 66 mPrefScreen.removePreference(mPrefScreen.findPreference(BUTTON_APN_EXPAND_KEY)); 67 } 68 if (!res.getBoolean(R.bool.config_operator_selection_expand)) { 69 mPrefScreen.removePreference(mPrefScreen 70 .findPreference(BUTTON_OPERATOR_SELECTION_EXPAND_KEY)); 71 } 72 73 if (res.getBoolean(R.bool.csp_enabled)) { 74 if (PhoneFactory.getDefaultPhone().isCspPlmnEnabled()) { 75 log("[CSP] Enabling Operator Selection menu."); 76 mButtonOperatorSelectionExpand.setEnabled(true); 77 } else { 78 log("[CSP] Disabling Operator Selection menu."); 79 mPrefScreen.removePreference(mPrefScreen 80 .findPreference(BUTTON_OPERATOR_SELECTION_EXPAND_KEY)); 81 } 82 } 83 } 84 } 85 preferenceTreeClick(Preference preference)86 public boolean preferenceTreeClick(Preference preference) { 87 log("preferenceTreeClick: return false"); 88 return false; 89 } 90 log(String s)91 protected void log(String s) { 92 android.util.Log.d(LOG_TAG, s); 93 } 94 } 95