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.phone;
18 
19 import android.os.Bundle;
20 import android.os.PersistableBundle;
21 import android.preference.Preference;
22 import android.preference.PreferenceScreen;
23 import android.telephony.CarrierConfigManager;
24 import android.view.MenuItem;
25 
26 import com.android.internal.telephony.PhoneConstants;
27 
28 public class CdmaCallOptions extends TimeConsumingPreferenceActivity {
29     private static final String LOG_TAG = "CdmaCallOptions";
30     private final boolean DBG = (PhoneGlobals.DBG_LEVEL >= 2);
31 
32     private static final String BUTTON_VP_KEY = "button_voice_privacy_key";
33     private static final String CALL_FORWARDING_KEY = "call_forwarding_key";
34     private static final String CALL_WAITING_KEY = "call_waiting_key";
35     private CdmaVoicePrivacySwitchPreference mButtonVoicePrivacy;
36 
37     @Override
onCreate(Bundle icicle)38     protected void onCreate(Bundle icicle) {
39         super.onCreate(icicle);
40 
41         addPreferencesFromResource(R.xml.cdma_call_privacy);
42 
43         SubscriptionInfoHelper subInfoHelper = new SubscriptionInfoHelper(this, getIntent());
44         subInfoHelper.setActionBarTitle(
45                 getActionBar(), getResources(), R.string.labelCdmaMore_with_label);
46 
47         mButtonVoicePrivacy = (CdmaVoicePrivacySwitchPreference) findPreference(BUTTON_VP_KEY);
48         mButtonVoicePrivacy.setPhone(subInfoHelper.getPhone());
49         PersistableBundle carrierConfig;
50         if (subInfoHelper.hasSubId()) {
51             carrierConfig = PhoneGlobals.getInstance().getCarrierConfigForSubId(
52                     subInfoHelper.getSubId());
53         } else {
54             carrierConfig = PhoneGlobals.getInstance().getCarrierConfig();
55         }
56         if (subInfoHelper.getPhone().getPhoneType() != PhoneConstants.PHONE_TYPE_CDMA
57                 || carrierConfig.getBoolean(CarrierConfigManager.KEY_VOICE_PRIVACY_DISABLE_UI_BOOL)) {
58             // disable the entire screen
59             mButtonVoicePrivacy.setEnabled(false);
60         }
61 
62         Preference callForwardingPref = getPreferenceScreen().findPreference(CALL_FORWARDING_KEY);
63         callForwardingPref.setIntent(subInfoHelper.getIntent(CdmaCallForwardOptions.class));
64 
65         CdmaCallWaitingPreference callWaitingPref = (CdmaCallWaitingPreference)getPreferenceScreen()
66                                                      .findPreference(CALL_WAITING_KEY);
67         callWaitingPref.init(this, subInfoHelper.getPhone());
68     }
69 
70     @Override
onOptionsItemSelected(MenuItem item)71     public boolean onOptionsItemSelected(MenuItem item) {
72         final int itemId = item.getItemId();
73         if (itemId == android.R.id.home) {
74             onBackPressed();
75             return true;
76         }
77         return super.onOptionsItemSelected(item);
78     }
79 
80     @Override
onPreferenceTreeClick(PreferenceScreen preferenceScreen, Preference preference)81     public boolean onPreferenceTreeClick(PreferenceScreen preferenceScreen, Preference preference) {
82         if (preference.getKey().equals(BUTTON_VP_KEY)) {
83             return true;
84         }
85         return false;
86     }
87 }
88