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 static android.content.Context.CLIPBOARD_SERVICE; 20 21 import android.content.ClipData; 22 import android.content.ClipboardManager; 23 import android.content.Context; 24 import android.telephony.SubscriptionInfo; 25 import android.telephony.SubscriptionManager; 26 import android.telephony.TelephonyManager; 27 import android.text.BidiFormatter; 28 import android.text.TextDirectionHeuristics; 29 import android.text.TextUtils; 30 import android.widget.Toast; 31 32 import androidx.annotation.VisibleForTesting; 33 import androidx.preference.Preference; 34 import androidx.preference.PreferenceScreen; 35 36 import com.android.settings.R; 37 import com.android.settings.core.BasePreferenceController; 38 import com.android.settingslib.DeviceInfoUtils; 39 40 import java.util.ArrayList; 41 import java.util.List; 42 43 public class PhoneNumberPreferenceController extends BasePreferenceController { 44 45 private final static String KEY_PHONE_NUMBER = "phone_number"; 46 47 private final TelephonyManager mTelephonyManager; 48 private final SubscriptionManager mSubscriptionManager; 49 private final List<Preference> mPreferenceList = new ArrayList<>(); 50 PhoneNumberPreferenceController(Context context, String key)51 public PhoneNumberPreferenceController(Context context, String key) { 52 super(context, key); 53 mTelephonyManager = mContext.getSystemService(TelephonyManager.class); 54 mSubscriptionManager = mContext.getSystemService(SubscriptionManager.class); 55 } 56 57 @Override getAvailabilityStatus()58 public int getAvailabilityStatus() { 59 return mTelephonyManager.isVoiceCapable() ? AVAILABLE : UNSUPPORTED_ON_DEVICE; 60 } 61 62 @Override getSummary()63 public CharSequence getSummary() { 64 return getFirstPhoneNumber(); 65 } 66 67 @Override displayPreference(PreferenceScreen screen)68 public void displayPreference(PreferenceScreen screen) { 69 super.displayPreference(screen); 70 final Preference preference = screen.findPreference(getPreferenceKey()); 71 mPreferenceList.add(preference); 72 73 final int phonePreferenceOrder = preference.getOrder(); 74 // Add additional preferences for each sim in the device 75 for (int simSlotNumber = 1; simSlotNumber < mTelephonyManager.getPhoneCount(); 76 simSlotNumber++) { 77 final Preference multiSimPreference = createNewPreference(screen.getContext()); 78 multiSimPreference.setOrder(phonePreferenceOrder + simSlotNumber); 79 multiSimPreference.setKey(KEY_PHONE_NUMBER + simSlotNumber); 80 screen.addPreference(multiSimPreference); 81 mPreferenceList.add(multiSimPreference); 82 } 83 } 84 85 @Override updateState(Preference preference)86 public void updateState(Preference preference) { 87 for (int simSlotNumber = 0; simSlotNumber < mPreferenceList.size(); simSlotNumber++) { 88 final Preference simStatusPreference = mPreferenceList.get(simSlotNumber); 89 simStatusPreference.setTitle(getPreferenceTitle(simSlotNumber)); 90 simStatusPreference.setSummary(getPhoneNumber(simSlotNumber)); 91 } 92 } 93 94 @Override isSliceable()95 public boolean isSliceable() { 96 return true; 97 } 98 99 @Override isCopyableSlice()100 public boolean isCopyableSlice() { 101 return true; 102 } 103 104 @Override useDynamicSliceSummary()105 public boolean useDynamicSliceSummary() { 106 return true; 107 } 108 109 @Override copy()110 public void copy() { 111 final ClipboardManager clipboard = (ClipboardManager) mContext.getSystemService( 112 CLIPBOARD_SERVICE); 113 clipboard.setPrimaryClip(ClipData.newPlainText("text", getFirstPhoneNumber())); 114 115 final String toast = mContext.getString(R.string.copyable_slice_toast, 116 mContext.getText(R.string.status_number)); 117 Toast.makeText(mContext, toast, Toast.LENGTH_SHORT).show(); 118 } 119 getFirstPhoneNumber()120 private CharSequence getFirstPhoneNumber() { 121 final List<SubscriptionInfo> subscriptionInfoList = 122 mSubscriptionManager.getActiveSubscriptionInfoList(true); 123 if (subscriptionInfoList == null || subscriptionInfoList.isEmpty()) { 124 return mContext.getText(R.string.device_info_default); 125 } 126 127 // For now, We only return first result for slice view. 128 return getFormattedPhoneNumber(subscriptionInfoList.get(0)); 129 } 130 getPhoneNumber(int simSlot)131 private CharSequence getPhoneNumber(int simSlot) { 132 final SubscriptionInfo subscriptionInfo = getSubscriptionInfo(simSlot); 133 if (subscriptionInfo == null) { 134 return mContext.getText(R.string.device_info_default); 135 } 136 137 return getFormattedPhoneNumber(subscriptionInfo); 138 } 139 getPreferenceTitle(int simSlot)140 private CharSequence getPreferenceTitle(int simSlot) { 141 return mTelephonyManager.getPhoneCount() > 1 ? mContext.getString( 142 R.string.status_number_sim_slot, simSlot + 1) : mContext.getString( 143 R.string.status_number); 144 } 145 146 @VisibleForTesting getSubscriptionInfo(int simSlot)147 SubscriptionInfo getSubscriptionInfo(int simSlot) { 148 final List<SubscriptionInfo> subscriptionInfoList = 149 mSubscriptionManager.getActiveSubscriptionInfoList(true); 150 if (subscriptionInfoList != null) { 151 for (SubscriptionInfo info : subscriptionInfoList) { 152 if (info.getSimSlotIndex() == simSlot) { 153 return info; 154 } 155 } 156 } 157 return null; 158 } 159 160 @VisibleForTesting getFormattedPhoneNumber(SubscriptionInfo subscriptionInfo)161 CharSequence getFormattedPhoneNumber(SubscriptionInfo subscriptionInfo) { 162 final String phoneNumber = DeviceInfoUtils.getFormattedPhoneNumber(mContext, 163 subscriptionInfo); 164 return TextUtils.isEmpty(phoneNumber) ? mContext.getString(R.string.device_info_default) 165 : BidiFormatter.getInstance().unicodeWrap(phoneNumber, TextDirectionHeuristics.LTR); 166 } 167 168 @VisibleForTesting createNewPreference(Context context)169 Preference createNewPreference(Context context) { 170 return new Preference(context); 171 } 172 } 173