1 /* 2 * Copyright (C) 2017 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.deviceinfo; 18 19 import android.content.Context; 20 import android.telephony.SubscriptionInfo; 21 import android.telephony.SubscriptionManager; 22 import android.telephony.TelephonyManager; 23 import android.text.TextUtils; 24 25 import androidx.annotation.VisibleForTesting; 26 import androidx.preference.Preference; 27 import androidx.preference.PreferenceCategory; 28 import androidx.preference.PreferenceScreen; 29 30 import com.android.settings.R; 31 import com.android.settings.core.BasePreferenceController; 32 import com.android.settings.network.SubscriptionUtil; 33 34 import java.util.ArrayList; 35 import java.util.List; 36 37 public class PhoneNumberPreferenceController extends BasePreferenceController { 38 39 private static final String KEY_PHONE_NUMBER = "phone_number"; 40 private static final String KEY_PREFERENCE_CATEGORY = "basic_info_category"; 41 42 private final TelephonyManager mTelephonyManager; 43 private final SubscriptionManager mSubscriptionManager; 44 private final List<Preference> mPreferenceList = new ArrayList<>(); 45 PhoneNumberPreferenceController(Context context, String key)46 public PhoneNumberPreferenceController(Context context, String key) { 47 super(context, key); 48 mTelephonyManager = mContext.getSystemService(TelephonyManager.class); 49 mSubscriptionManager = mContext.getSystemService(SubscriptionManager.class); 50 } 51 52 @Override getAvailabilityStatus()53 public int getAvailabilityStatus() { 54 return SubscriptionUtil.isSimHardwareVisible(mContext) ? 55 AVAILABLE : UNSUPPORTED_ON_DEVICE; 56 } 57 58 @Override getSummary()59 public CharSequence getSummary() { 60 return mContext.getString(R.string.device_info_protected_single_press); 61 } 62 63 @Override handlePreferenceTreeClick(Preference preference)64 public boolean handlePreferenceTreeClick(Preference preference) { 65 String prefKey = preference.getKey(); 66 if (prefKey.startsWith(KEY_PHONE_NUMBER)) { 67 int simSlotNumber = 0; 68 if (!TextUtils.equals(prefKey, KEY_PHONE_NUMBER)) { 69 // Get multisim slot number from preference key. 70 // Multisim preference key is KEY_PHONE_NUMBER + simSlotNumber 71 simSlotNumber = Integer.parseInt( 72 prefKey.replaceAll("[^0-9]", "")); 73 } 74 final Preference simStatusPreference = mPreferenceList.get(simSlotNumber); 75 simStatusPreference.setSummary(getPhoneNumber(simSlotNumber)); 76 } 77 return super.handlePreferenceTreeClick(preference); 78 } 79 80 @Override displayPreference(PreferenceScreen screen)81 public void displayPreference(PreferenceScreen screen) { 82 super.displayPreference(screen); 83 if (!SubscriptionUtil.isSimHardwareVisible(mContext)) { 84 return; 85 } 86 final Preference preference = screen.findPreference(getPreferenceKey()); 87 final PreferenceCategory category = screen.findPreference(KEY_PREFERENCE_CATEGORY); 88 mPreferenceList.add(preference); 89 90 final int phonePreferenceOrder = preference.getOrder(); 91 // Add additional preferences for each sim in the device 92 for (int simSlotNumber = 1; simSlotNumber < mTelephonyManager.getPhoneCount(); 93 simSlotNumber++) { 94 final Preference multiSimPreference = createNewPreference(screen.getContext()); 95 multiSimPreference.setCopyingEnabled(true); 96 multiSimPreference.setOrder(phonePreferenceOrder + simSlotNumber); 97 multiSimPreference.setKey(KEY_PHONE_NUMBER + simSlotNumber); 98 category.addPreference(multiSimPreference); 99 mPreferenceList.add(multiSimPreference); 100 } 101 } 102 103 @Override updateState(Preference preference)104 public void updateState(Preference preference) { 105 for (int simSlotNumber = 0; simSlotNumber < mPreferenceList.size(); simSlotNumber++) { 106 final Preference simStatusPreference = mPreferenceList.get(simSlotNumber); 107 simStatusPreference.setTitle(getPreferenceTitle(simSlotNumber)); 108 simStatusPreference.setSummary(getSummary()); 109 } 110 } 111 112 @Override useDynamicSliceSummary()113 public boolean useDynamicSliceSummary() { 114 return true; 115 } 116 getFirstPhoneNumber()117 private CharSequence getFirstPhoneNumber() { 118 final List<SubscriptionInfo> subscriptionInfoList = 119 mSubscriptionManager.getActiveSubscriptionInfoList(); 120 if (subscriptionInfoList == null || subscriptionInfoList.isEmpty()) { 121 return mContext.getText(R.string.device_info_default); 122 } 123 124 // For now, We only return first result for slice view. 125 return getFormattedPhoneNumber(subscriptionInfoList.get(0)); 126 } 127 getPhoneNumber(int simSlot)128 private CharSequence getPhoneNumber(int simSlot) { 129 final SubscriptionInfo subscriptionInfo = getSubscriptionInfo(simSlot); 130 if (subscriptionInfo == null) { 131 return mContext.getText(R.string.device_info_default); 132 } 133 134 return getFormattedPhoneNumber(subscriptionInfo); 135 } 136 getPreferenceTitle(int simSlot)137 private CharSequence getPreferenceTitle(int simSlot) { 138 return mTelephonyManager.getPhoneCount() > 1 ? mContext.getString( 139 R.string.status_number_sim_slot, simSlot + 1) : mContext.getString( 140 R.string.status_number); 141 } 142 143 @VisibleForTesting getSubscriptionInfo(int simSlot)144 protected SubscriptionInfo getSubscriptionInfo(int simSlot) { 145 final List<SubscriptionInfo> subscriptionInfoList = 146 mSubscriptionManager.getActiveSubscriptionInfoList(); 147 if (subscriptionInfoList != null) { 148 for (SubscriptionInfo info : subscriptionInfoList) { 149 if (info.getSimSlotIndex() == simSlot) { 150 return info; 151 } 152 } 153 } 154 return null; 155 } 156 157 @VisibleForTesting getFormattedPhoneNumber(SubscriptionInfo subscriptionInfo)158 protected CharSequence getFormattedPhoneNumber(SubscriptionInfo subscriptionInfo) { 159 final String phoneNumber = SubscriptionUtil.getBidiFormattedPhoneNumber(mContext, 160 subscriptionInfo); 161 return TextUtils.isEmpty(phoneNumber) ? mContext.getString(R.string.device_info_default) 162 : phoneNumber; 163 } 164 165 @VisibleForTesting createNewPreference(Context context)166 protected Preference createNewPreference(Context context) { 167 return new PhoneNumberSummaryPreference(context); 168 } 169 } 170