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Santos Cordon7d4ddf62013-07-10 11:58:08 -07001/*
2 * Copyright (C) 2006 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
17package com.android.phone;
18
Hall Liud892bec2018-11-30 14:51:45 -080019import static android.content.pm.PackageManager.PERMISSION_GRANTED;
20
Ta-wei Yen87c49842016-05-13 21:19:52 -070021import static com.android.internal.telephony.PhoneConstants.SUBSCRIPTION_KEY;
22
Ta-wei Yen30a69c82016-12-27 14:52:32 -080023import android.Manifest.permission;
Tyler Gunn327a9722019-04-03 15:28:53 -070024import android.annotation.Nullable;
Santos Cordon7d4ddf62013-07-10 11:58:08 -070025import android.app.AppOpsManager;
Ta-wei Yen30a69c82016-12-27 14:52:32 -080026import android.app.PendingIntent;
Sailesh Nepalbd76e4e2013-10-27 13:59:44 -070027import android.content.ComponentName;
Amit Mahajan7dbbd822019-03-13 17:33:47 -070028import android.content.ContentResolver;
Santos Cordon7d4ddf62013-07-10 11:58:08 -070029import android.content.Context;
30import android.content.Intent;
Derek Tan97ebb422014-09-05 16:55:38 -070031import android.content.SharedPreferences;
Nathan Harold31d7ff32018-10-15 20:20:30 -070032import android.content.pm.ApplicationInfo;
Derek Tan740e1672017-06-27 14:56:27 -070033import android.content.pm.ComponentInfo;
Amith Yamasani6e118872016-02-19 12:53:51 -080034import android.content.pm.PackageInfo;
Shishir Agrawal60f9c952014-06-23 12:00:43 -070035import android.content.pm.PackageManager;
Jack Yu84291ec2017-05-26 16:07:50 -070036import android.net.NetworkStats;
Santos Cordon7d4ddf62013-07-10 11:58:08 -070037import android.net.Uri;
38import android.os.AsyncResult;
39import android.os.Binder;
Hall Liuf19c44f2018-11-27 14:38:17 -080040import android.os.Build;
Santos Cordon7d4ddf62013-07-10 11:58:08 -070041import android.os.Bundle;
42import android.os.Handler;
yinxu504e1392017-04-12 16:03:22 -070043import android.os.IBinder;
Santos Cordon7d4ddf62013-07-10 11:58:08 -070044import android.os.Looper;
45import android.os.Message;
yinxu504e1392017-04-12 16:03:22 -070046import android.os.Messenger;
Tyler Gunn65d45c22017-06-05 11:22:26 -070047import android.os.PersistableBundle;
Brad Ebinger5f64b052017-12-14 14:26:15 -080048import android.os.RemoteException;
Adam Lesinski903a54c2016-04-11 14:49:52 -070049import android.os.ResultReceiver;
Santos Cordon7d4ddf62013-07-10 11:58:08 -070050import android.os.ServiceManager;
Brad Ebingerdac2f002018-04-03 15:17:52 -070051import android.os.ShellCallback;
Pengquan Meng85728fb2018-03-12 16:31:21 -070052import android.os.SystemProperties;
Santos Cordon7d4ddf62013-07-10 11:58:08 -070053import android.os.UserHandle;
Stuart Scott981d8582015-04-21 14:09:50 -070054import android.os.UserManager;
Sooraj Sasindran9a909312016-07-18 11:57:25 -070055import android.os.WorkSource;
Derek Tan97ebb422014-09-05 16:55:38 -070056import android.preference.PreferenceManager;
Ihab Awadf2177b72013-11-25 13:33:23 -080057import android.provider.Settings;
Amit Mahajan7dbbd822019-03-13 17:33:47 -070058import android.provider.Telephony;
Santos Cordon7a1885b2015-02-03 11:15:19 -080059import android.telecom.PhoneAccount;
Nancy Chen31f9ba12016-01-06 11:42:12 -080060import android.telecom.PhoneAccountHandle;
Andrew Lee9431b832015-03-09 18:46:45 -070061import android.telecom.TelecomManager;
Junda Liu12f7d802015-05-01 12:06:44 -070062import android.telephony.CarrierConfigManager;
Michele Berionne0963c862018-11-27 18:57:59 -080063import android.telephony.CarrierRestrictionRules;
Santos Cordon7d4ddf62013-07-10 11:58:08 -070064import android.telephony.CellInfo;
Nathan Haroldf180aac2018-06-01 18:43:55 -070065import android.telephony.CellInfoGsm;
66import android.telephony.CellInfoWcdma;
Nathan Harold3ff88932018-08-14 10:19:49 -070067import android.telephony.CellLocation;
Sooraj Sasindran9a909312016-07-18 11:57:25 -070068import android.telephony.ClientRequestStats;
Nathan Haroldfa8da0f2018-09-27 18:51:29 -070069import android.telephony.ICellInfoCallback;
Shishir Agrawalda0bb0d2014-07-29 21:18:53 -070070import android.telephony.IccOpenLogicalChannelResponse;
Hall Liu1aa510f2017-11-22 17:40:08 -080071import android.telephony.LocationAccessPolicy;
Ta-wei Yen87c49842016-05-13 21:19:52 -070072import android.telephony.ModemActivityInfo;
Jake Hambye994d462014-02-03 13:10:13 -080073import android.telephony.NeighboringCellInfo;
yinxu504e1392017-04-12 16:03:22 -070074import android.telephony.NetworkScanRequest;
Michelebcb01bc2019-02-04 11:36:23 -080075import android.telephony.PhoneCapability;
Hall Liud892bec2018-11-30 14:51:45 -080076import android.telephony.PhoneNumberRange;
Wink Saville5d475dd2014-10-17 15:00:58 -070077import android.telephony.RadioAccessFamily;
Hall Liub2ac8ef2019-02-28 15:56:23 -080078import android.telephony.RadioAccessSpecifier;
Tyler Gunn65d45c22017-06-05 11:22:26 -070079import android.telephony.Rlog;
Santos Cordon7d4ddf62013-07-10 11:58:08 -070080import android.telephony.ServiceState;
Nathan Harold46b42aa2017-03-10 19:38:22 -080081import android.telephony.SignalStrength;
Jack Yu84291ec2017-05-26 16:07:50 -070082import android.telephony.SmsManager;
Wink Saville0f3b5fc2014-11-11 08:40:49 -080083import android.telephony.SubscriptionInfo;
Jeff Sharkey85190e62014-12-05 09:40:12 -080084import android.telephony.SubscriptionManager;
Sanket Padawe99ef1e32016-05-18 16:12:33 -070085import android.telephony.TelephonyHistogram;
Ta-wei Yenb6929602016-05-24 15:48:27 -070086import android.telephony.TelephonyManager;
Hall Liub2ac8ef2019-02-28 15:56:23 -080087import android.telephony.TelephonyScanManager;
Jordan Liu5aa07002018-12-18 15:44:48 -080088import android.telephony.UiccCardInfo;
Holly Jiuyu Sun01c47ad2018-01-24 17:56:33 +000089import android.telephony.UiccSlotInfo;
Tyler Gunn65d45c22017-06-05 11:22:26 -070090import android.telephony.UssdResponse;
Ta-wei Yenb6929602016-05-24 15:48:27 -070091import android.telephony.VisualVoicemailSmsFilterSettings;
Nathan Harold3ff88932018-08-14 10:19:49 -070092import android.telephony.cdma.CdmaCellLocation;
Jack Yu311536f2018-11-26 11:20:48 -080093import android.telephony.data.ApnSetting;
calvinpaneed9ae82018-11-01 19:43:06 +080094import android.telephony.emergency.EmergencyNumber;
Nathan Harold3ff88932018-08-14 10:19:49 -070095import android.telephony.gsm.GsmCellLocation;
Brad Ebinger1c8542e2019-01-14 13:43:14 -080096import android.telephony.ims.ProvisioningManager;
Brad Ebinger4c460712018-10-01 10:40:55 -070097import android.telephony.ims.aidl.IImsCapabilityCallback;
Brad Ebinger22bc3e42018-01-16 09:39:35 -080098import android.telephony.ims.aidl.IImsConfig;
Brad Ebingerdf5b4f02018-10-31 11:24:17 -070099import android.telephony.ims.aidl.IImsConfigCallback;
Brad Ebinger22bc3e42018-01-16 09:39:35 -0800100import android.telephony.ims.aidl.IImsMmTelFeature;
101import android.telephony.ims.aidl.IImsRcsFeature;
102import android.telephony.ims.aidl.IImsRegistration;
Brad Ebinger4c460712018-10-01 10:40:55 -0700103import android.telephony.ims.aidl.IImsRegistrationCallback;
Brad Ebinger1c8542e2019-01-14 13:43:14 -0800104import android.telephony.ims.feature.MmTelFeature;
105import android.telephony.ims.stub.ImsConfigImplBase;
Brad Ebinger1f2b5082018-02-08 16:11:32 -0800106import android.telephony.ims.stub.ImsRegistrationImplBase;
Santos Cordon7d4ddf62013-07-10 11:58:08 -0700107import android.text.TextUtils;
Jeff Sharkey85190e62014-12-05 09:40:12 -0800108import android.util.ArraySet;
Santos Cordon7d4ddf62013-07-10 11:58:08 -0700109import android.util.Log;
Jake Hambye994d462014-02-03 13:10:13 -0800110import android.util.Pair;
Jeff Sharkey85190e62014-12-05 09:40:12 -0800111import android.util.Slog;
Ta-wei Yen30a69c82016-12-27 14:52:32 -0800112
Brad Ebinger4c460712018-10-01 10:40:55 -0700113import com.android.ims.ImsException;
Andrew Lee312e8172014-10-23 17:01:36 -0700114import com.android.ims.ImsManager;
Brad Ebinger34bef922017-11-09 10:27:08 -0800115import com.android.ims.internal.IImsServiceFeatureCallback;
Shishir Agrawal566b7612013-10-28 14:41:00 -0700116import com.android.internal.telephony.CallManager;
Tyler Gunn52dcf772017-04-26 11:30:31 -0700117import com.android.internal.telephony.CallStateException;
pkanwar79ec0542017-07-31 14:10:01 -0700118import com.android.internal.telephony.CarrierInfoManager;
chen xu02581692018-11-11 19:03:44 -0800119import com.android.internal.telephony.CarrierResolver;
Shishir Agrawal302c8692015-06-19 13:49:39 -0700120import com.android.internal.telephony.CellNetworkScanResult;
Shishir Agrawal566b7612013-10-28 14:41:00 -0700121import com.android.internal.telephony.CommandException;
Santos Cordon7d4ddf62013-07-10 11:58:08 -0700122import com.android.internal.telephony.DefaultPhoneNotifier;
Nathan Harold48d6fd52019-02-06 19:01:40 -0800123import com.android.internal.telephony.HalVersion;
Hall Liud892bec2018-11-30 14:51:45 -0800124import com.android.internal.telephony.INumberVerificationCallback;
Santos Cordon7d4ddf62013-07-10 11:58:08 -0700125import com.android.internal.telephony.ITelephony;
Jake Hambye994d462014-02-03 13:10:13 -0800126import com.android.internal.telephony.IccCard;
Jack Yu5f7092c2018-04-13 14:05:37 -0700127import com.android.internal.telephony.LocaleTracker;
Narayan Kamath1c496c22015-04-16 14:40:19 +0100128import com.android.internal.telephony.MccTable;
yinxub1bed742017-04-17 11:45:04 -0700129import com.android.internal.telephony.NetworkScanRequestTracker;
Shishir Agrawal302c8692015-06-19 13:49:39 -0700130import com.android.internal.telephony.OperatorInfo;
Santos Cordon7d4ddf62013-07-10 11:58:08 -0700131import com.android.internal.telephony.Phone;
Malcolm Chenf144d942018-08-14 16:00:53 -0700132import com.android.internal.telephony.PhoneConfigurationManager;
Nathan Harolda667c152016-12-14 11:27:20 -0800133import com.android.internal.telephony.PhoneConstantConversions;
Ta-wei Yen87c49842016-05-13 21:19:52 -0700134import com.android.internal.telephony.PhoneConstants;
Wink Saville36469e72014-06-11 15:17:00 -0700135import com.android.internal.telephony.PhoneFactory;
Wink Saville5d475dd2014-10-17 15:00:58 -0700136import com.android.internal.telephony.ProxyController;
Sanket Padawe99ef1e32016-05-18 16:12:33 -0700137import com.android.internal.telephony.RIL;
Svet Ganovb320e182015-04-16 12:30:10 -0700138import com.android.internal.telephony.RILConstants;
Jack Yu5f7092c2018-04-13 14:05:37 -0700139import com.android.internal.telephony.ServiceStateTracker;
sqian2fff4a32018-11-05 14:18:37 -0800140import com.android.internal.telephony.SmsApplication;
141import com.android.internal.telephony.SmsApplication.SmsApplicationData;
Wink Savilleac1bdfd2014-11-20 23:04:44 -0800142import com.android.internal.telephony.SubscriptionController;
Jeff Davidson7e17e312018-02-13 18:17:36 -0800143import com.android.internal.telephony.TelephonyPermissions;
Malcolm Chen460810d2019-04-10 18:25:07 -0700144import com.android.internal.telephony.dataconnection.ApnSettingUtils;
sqian9d4df8b2019-01-15 18:32:07 -0800145import com.android.internal.telephony.emergency.EmergencyNumberTracker;
Derek Tan740e1672017-06-27 14:56:27 -0700146import com.android.internal.telephony.euicc.EuiccConnector;
Brad Ebingereb160e22019-01-23 15:06:19 -0800147import com.android.internal.telephony.ims.ImsResolver;
Pengquan Meng92d253b2019-02-06 11:12:53 -0800148import com.android.internal.telephony.metrics.TelephonyMetrics;
Shishir Agrawal566b7612013-10-28 14:41:00 -0700149import com.android.internal.telephony.uicc.IccIoResult;
150import com.android.internal.telephony.uicc.IccUtils;
Nathan Haroldb3014052017-01-25 15:57:32 -0800151import com.android.internal.telephony.uicc.SIMRecords;
Shishir Agrawaleb8771e2014-07-22 11:24:08 -0700152import com.android.internal.telephony.uicc.UiccCard;
Nathan Haroldb3014052017-01-25 15:57:32 -0800153import com.android.internal.telephony.uicc.UiccCardApplication;
Shishir Agrawal566b7612013-10-28 14:41:00 -0700154import com.android.internal.telephony.uicc.UiccController;
Jeff Davidson7e17e312018-02-13 18:17:36 -0800155import com.android.internal.telephony.uicc.UiccProfile;
Holly Jiuyu Sun01c47ad2018-01-24 17:56:33 +0000156import com.android.internal.telephony.uicc.UiccSlot;
fionaxu7ed723d2017-05-30 18:58:54 -0700157import com.android.internal.telephony.util.VoicemailNotificationSettingsUtil;
Jake Hambye994d462014-02-03 13:10:13 -0800158import com.android.internal.util.HexDump;
Ta-wei Yenc9df0432017-04-17 17:09:07 -0700159import com.android.phone.vvm.PhoneAccountHandleConverter;
Ta-wei Yen527a9c02017-01-06 15:29:25 -0800160import com.android.phone.vvm.RemoteVvmTaskManager;
Ta-wei Yenc9df0432017-04-17 17:09:07 -0700161import com.android.phone.vvm.VisualVoicemailSettingsUtil;
Ta-wei Yenc8905312017-03-28 11:14:45 -0700162import com.android.phone.vvm.VisualVoicemailSmsFilterConfig;
Ta-wei Yen30a69c82016-12-27 14:52:32 -0800163
Ta-wei Yenc236d6b2016-06-21 13:33:12 -0700164import java.io.FileDescriptor;
165import java.io.PrintWriter;
Ta-wei Yen30a69c82016-12-27 14:52:32 -0800166import java.nio.charset.StandardCharsets;
Santos Cordon7d4ddf62013-07-10 11:58:08 -0700167import java.util.ArrayList;
Jeff Sharkey85190e62014-12-05 09:40:12 -0800168import java.util.Arrays;
sqian2fff4a32018-11-05 14:18:37 -0800169import java.util.Collection;
sqian03bca152018-12-05 18:48:28 -0800170import java.util.HashMap;
sqian9d4df8b2019-01-15 18:32:07 -0800171import java.util.HashSet;
Jake Hambye994d462014-02-03 13:10:13 -0800172import java.util.List;
Narayan Kamath1c496c22015-04-16 14:40:19 +0100173import java.util.Locale;
Jeff Sharkey85190e62014-12-05 09:40:12 -0800174import java.util.Map;
Nazanin Bakhshi1f78d7d2019-04-29 17:29:44 -0700175import java.util.NoSuchElementException;
sqian9d4df8b2019-01-15 18:32:07 -0800176import java.util.Set;
Santos Cordon7d4ddf62013-07-10 11:58:08 -0700177
178/**
179 * Implementation of the ITelephony interface.
180 */
Santos Cordon117fee72014-05-16 17:56:12 -0700181public class PhoneInterfaceManager extends ITelephony.Stub {
Santos Cordon7d4ddf62013-07-10 11:58:08 -0700182 private static final String LOG_TAG = "PhoneInterfaceManager";
183 private static final boolean DBG = (PhoneGlobals.DBG_LEVEL >= 2);
184 private static final boolean DBG_LOC = false;
Jeff Sharkey85190e62014-12-05 09:40:12 -0800185 private static final boolean DBG_MERGE = false;
Santos Cordon7d4ddf62013-07-10 11:58:08 -0700186
187 // Message codes used with mMainThreadHandler
188 private static final int CMD_HANDLE_PIN_MMI = 1;
Shishir Agrawalda0bb0d2014-07-29 21:18:53 -0700189 private static final int CMD_TRANSMIT_APDU_LOGICAL_CHANNEL = 7;
190 private static final int EVENT_TRANSMIT_APDU_LOGICAL_CHANNEL_DONE = 8;
Shishir Agrawal566b7612013-10-28 14:41:00 -0700191 private static final int CMD_OPEN_CHANNEL = 9;
192 private static final int EVENT_OPEN_CHANNEL_DONE = 10;
193 private static final int CMD_CLOSE_CHANNEL = 11;
194 private static final int EVENT_CLOSE_CHANNEL_DONE = 12;
Jake Hambye994d462014-02-03 13:10:13 -0800195 private static final int CMD_NV_READ_ITEM = 13;
196 private static final int EVENT_NV_READ_ITEM_DONE = 14;
197 private static final int CMD_NV_WRITE_ITEM = 15;
198 private static final int EVENT_NV_WRITE_ITEM_DONE = 16;
199 private static final int CMD_NV_WRITE_CDMA_PRL = 17;
200 private static final int EVENT_NV_WRITE_CDMA_PRL_DONE = 18;
chen xu1cc0abe2018-10-26 17:39:23 -0700201 private static final int CMD_RESET_MODEM_CONFIG = 19;
202 private static final int EVENT_RESET_MODEM_CONFIG_DONE = 20;
Jake Hamby7c27be32014-03-03 13:25:59 -0800203 private static final int CMD_GET_PREFERRED_NETWORK_TYPE = 21;
204 private static final int EVENT_GET_PREFERRED_NETWORK_TYPE_DONE = 22;
205 private static final int CMD_SET_PREFERRED_NETWORK_TYPE = 23;
206 private static final int EVENT_SET_PREFERRED_NETWORK_TYPE_DONE = 24;
Sailesh Nepal35b59452014-03-06 09:26:56 -0800207 private static final int CMD_SEND_ENVELOPE = 25;
208 private static final int EVENT_SEND_ENVELOPE_DONE = 26;
Shuo Qian850e4d6a2018-04-25 21:02:08 +0000209 private static final int CMD_INVOKE_OEM_RIL_REQUEST_RAW = 27;
210 private static final int EVENT_INVOKE_OEM_RIL_REQUEST_RAW_DONE = 28;
Derek Tan6b088ee2014-09-05 14:15:18 -0700211 private static final int CMD_TRANSMIT_APDU_BASIC_CHANNEL = 29;
212 private static final int EVENT_TRANSMIT_APDU_BASIC_CHANNEL_DONE = 30;
213 private static final int CMD_EXCHANGE_SIM_IO = 31;
214 private static final int EVENT_EXCHANGE_SIM_IO_DONE = 32;
Shishir Agrawal76d5da92014-11-09 16:17:25 -0800215 private static final int CMD_SET_VOICEMAIL_NUMBER = 33;
216 private static final int EVENT_SET_VOICEMAIL_NUMBER_DONE = 34;
Stuart Scott54788802015-03-30 13:18:01 -0700217 private static final int CMD_SET_NETWORK_SELECTION_MODE_AUTOMATIC = 35;
218 private static final int EVENT_SET_NETWORK_SELECTION_MODE_AUTOMATIC_DONE = 36;
Prerepa Viswanadham7fcff692015-06-03 11:20:55 -0700219 private static final int CMD_GET_MODEM_ACTIVITY_INFO = 37;
220 private static final int EVENT_GET_MODEM_ACTIVITY_INFO_DONE = 38;
Shishir Agrawal302c8692015-06-19 13:49:39 -0700221 private static final int CMD_PERFORM_NETWORK_SCAN = 39;
222 private static final int EVENT_PERFORM_NETWORK_SCAN_DONE = 40;
223 private static final int CMD_SET_NETWORK_SELECTION_MODE_MANUAL = 41;
224 private static final int EVENT_SET_NETWORK_SELECTION_MODE_MANUAL_DONE = 42;
Meng Wang1a7c35a2016-05-05 20:56:15 -0700225 private static final int CMD_SET_ALLOWED_CARRIERS = 43;
226 private static final int EVENT_SET_ALLOWED_CARRIERS_DONE = 44;
227 private static final int CMD_GET_ALLOWED_CARRIERS = 45;
228 private static final int EVENT_GET_ALLOWED_CARRIERS_DONE = 46;
pkanwar32d516d2016-10-14 19:37:38 -0700229 private static final int CMD_HANDLE_USSD_REQUEST = 47;
Nathan Haroldb3014052017-01-25 15:57:32 -0800230 private static final int CMD_GET_FORBIDDEN_PLMNS = 48;
231 private static final int EVENT_GET_FORBIDDEN_PLMNS_DONE = 49;
Holly Jiuyu Sun01c47ad2018-01-24 17:56:33 +0000232 private static final int CMD_SWITCH_SLOTS = 50;
233 private static final int EVENT_SWITCH_SLOTS_DONE = 51;
Pengquan Meng0c05b502018-09-06 09:59:22 -0700234 private static final int CMD_GET_NETWORK_SELECTION_MODE = 52;
235 private static final int EVENT_GET_NETWORK_SELECTION_MODE_DONE = 53;
236 private static final int CMD_GET_CDMA_ROAMING_MODE = 54;
237 private static final int EVENT_GET_CDMA_ROAMING_MODE_DONE = 55;
238 private static final int CMD_SET_CDMA_ROAMING_MODE = 56;
239 private static final int EVENT_SET_CDMA_ROAMING_MODE_DONE = 57;
240 private static final int CMD_SET_CDMA_SUBSCRIPTION_MODE = 58;
241 private static final int EVENT_SET_CDMA_SUBSCRIPTION_MODE_DONE = 59;
Nathan Harold3ff88932018-08-14 10:19:49 -0700242 private static final int CMD_GET_ALL_CELL_INFO = 60;
243 private static final int EVENT_GET_ALL_CELL_INFO_DONE = 61;
244 private static final int CMD_GET_CELL_LOCATION = 62;
245 private static final int EVENT_GET_CELL_LOCATION_DONE = 63;
chen xu1cc0abe2018-10-26 17:39:23 -0700246 private static final int CMD_MODEM_REBOOT = 64;
247 private static final int EVENT_CMD_MODEM_REBOOT_DONE = 65;
Nathan Haroldfa8da0f2018-09-27 18:51:29 -0700248 private static final int CMD_REQUEST_CELL_INFO_UPDATE = 66;
249 private static final int EVENT_REQUEST_CELL_INFO_UPDATE_DONE = 67;
Malcolm Chen509b5b72019-01-15 20:22:16 -0800250 private static final int CMD_REQUEST_ENABLE_MODEM = 68;
251 private static final int EVENT_ENABLE_MODEM_DONE = 69;
Nazanin Bakhshi1f78d7d2019-04-29 17:29:44 -0700252 private static final int CMD_GET_MODEM_STATUS = 70;
253 private static final int EVENT_GET_MODEM_STATUS_DONE = 71;
Santos Cordon7d4ddf62013-07-10 11:58:08 -0700254
Holly Jiuyu Sun1cc2d552018-01-26 15:51:16 -0800255 // Parameters of select command.
256 private static final int SELECT_COMMAND = 0xA4;
257 private static final int SELECT_P1 = 0x04;
258 private static final int SELECT_P2 = 0;
259 private static final int SELECT_P3 = 0x10;
260
Pengquan Meng85728fb2018-03-12 16:31:21 -0700261 private static final String DEFAULT_NETWORK_MODE_PROPERTY_NAME = "ro.telephony.default_network";
262 private static final String DEFAULT_DATA_ROAMING_PROPERTY_NAME = "ro.com.android.dataroaming";
263 private static final String DEFAULT_MOBILE_DATA_PROPERTY_NAME = "ro.com.android.mobiledata";
264
Santos Cordon7d4ddf62013-07-10 11:58:08 -0700265 /** The singleton instance. */
266 private static PhoneInterfaceManager sInstance;
267
Wink Saville3ab207e2014-11-20 13:07:20 -0800268 private PhoneGlobals mApp;
Wink Saville3ab207e2014-11-20 13:07:20 -0800269 private CallManager mCM;
Stuart Scott981d8582015-04-21 14:09:50 -0700270 private UserManager mUserManager;
Wink Saville3ab207e2014-11-20 13:07:20 -0800271 private AppOpsManager mAppOps;
272 private MainThreadHandler mMainThreadHandler;
Wink Savilleac1bdfd2014-11-20 23:04:44 -0800273 private SubscriptionController mSubscriptionController;
Wink Saville3ab207e2014-11-20 13:07:20 -0800274 private SharedPreferences mTelephonySharedPreferences;
Malcolm Chenf144d942018-08-14 16:00:53 -0700275 private PhoneConfigurationManager mPhoneConfigurationManager;
Santos Cordon7d4ddf62013-07-10 11:58:08 -0700276
Derek Tan97ebb422014-09-05 16:55:38 -0700277 private static final String PREF_CARRIERS_ALPHATAG_PREFIX = "carrier_alphtag_";
278 private static final String PREF_CARRIERS_NUMBER_PREFIX = "carrier_number_";
Jeff Sharkey85190e62014-12-05 09:40:12 -0800279 private static final String PREF_CARRIERS_SUBSCRIBER_PREFIX = "carrier_subscriber_";
Brad Ebinger1c8542e2019-01-14 13:43:14 -0800280 private static final String PREF_PROVISION_IMS_MMTEL_PREFIX = "provision_ims_mmtel_";
Derek Tan89e89d42014-07-08 17:00:10 -0700281
Micheled3107c52018-12-21 15:00:11 -0800282 // String to store multi SIM allowed
283 private static final String PREF_MULTI_SIM_RESTRICTED = "multisim_restricted";
284
Derek Tan740e1672017-06-27 14:56:27 -0700285 // The AID of ISD-R.
286 private static final String ISDR_AID = "A0000005591010FFFFFFFF8900000100";
287
yinxub1bed742017-04-17 11:45:04 -0700288 private NetworkScanRequestTracker mNetworkScanRequestTracker;
289
David Kelly5e06a7f2018-03-12 14:10:59 +0000290 private static final int TYPE_ALLOCATION_CODE_LENGTH = 8;
291 private static final int MANUFACTURER_CODE_LENGTH = 8;
292
Derek Tan89e89d42014-07-08 17:00:10 -0700293 /**
Shishir Agrawal566b7612013-10-28 14:41:00 -0700294 * A request object to use for transmitting data to an ICC.
295 */
296 private static final class IccAPDUArgument {
297 public int channel, cla, command, p1, p2, p3;
298 public String data;
299
300 public IccAPDUArgument(int channel, int cla, int command,
301 int p1, int p2, int p3, String data) {
302 this.channel = channel;
303 this.cla = cla;
304 this.command = command;
305 this.p1 = p1;
306 this.p2 = p2;
307 this.p3 = p3;
308 this.data = data;
309 }
310 }
311
312 /**
Shishir Agrawal77ba3172015-09-10 14:50:19 -0700313 * A request object to use for transmitting data to an ICC.
314 */
315 private static final class ManualNetworkSelectionArgument {
316 public OperatorInfo operatorInfo;
317 public boolean persistSelection;
318
319 public ManualNetworkSelectionArgument(OperatorInfo operatorInfo, boolean persistSelection) {
320 this.operatorInfo = operatorInfo;
321 this.persistSelection = persistSelection;
322 }
323 }
324
325 /**
Santos Cordon7d4ddf62013-07-10 11:58:08 -0700326 * A request object for use with {@link MainThreadHandler}. Requesters should wait() on the
327 * request after sending. The main thread will notify the request when it is complete.
328 */
329 private static final class MainThreadRequest {
330 /** The argument to use for the request */
331 public Object argument;
332 /** The result of the request that is run on the main thread */
333 public Object result;
Sanket Padawe56e75a32016-02-08 12:18:19 -0800334 // The subscriber id that this request applies to. Defaults to
335 // SubscriptionManager.INVALID_SUBSCRIPTION_ID
336 public Integer subId = SubscriptionManager.INVALID_SUBSCRIPTION_ID;
Santos Cordon7d4ddf62013-07-10 11:58:08 -0700337
Nathan Harold92bed182018-10-12 18:16:49 -0700338 // In cases where subId is unavailable, the caller needs to specify the phone.
339 public Phone phone;
340
vagdevie435a3e2018-08-15 16:01:53 -0700341 public WorkSource workSource;
342
Santos Cordon7d4ddf62013-07-10 11:58:08 -0700343 public MainThreadRequest(Object argument) {
344 this.argument = argument;
345 }
Shishir Agrawal76d5da92014-11-09 16:17:25 -0800346
Nathan Harold92bed182018-10-12 18:16:49 -0700347 MainThreadRequest(Object argument, Phone phone, WorkSource workSource) {
348 this.argument = argument;
349 if (phone != null) {
350 this.phone = phone;
351 }
352 this.workSource = workSource;
353 }
354
vagdevie435a3e2018-08-15 16:01:53 -0700355 MainThreadRequest(Object argument, Integer subId, WorkSource workSource) {
Shishir Agrawal76d5da92014-11-09 16:17:25 -0800356 this.argument = argument;
Sanket Padawe56e75a32016-02-08 12:18:19 -0800357 if (subId != null) {
358 this.subId = subId;
359 }
vagdevie435a3e2018-08-15 16:01:53 -0700360 this.workSource = workSource;
Shishir Agrawal76d5da92014-11-09 16:17:25 -0800361 }
Santos Cordon7d4ddf62013-07-10 11:58:08 -0700362 }
363
Sailesh Nepalcc0375f2013-11-13 09:15:18 -0800364 private static final class IncomingThirdPartyCallArgs {
365 public final ComponentName component;
366 public final String callId;
367 public final String callerDisplayName;
368
369 public IncomingThirdPartyCallArgs(ComponentName component, String callId,
370 String callerDisplayName) {
371 this.component = component;
372 this.callId = callId;
373 this.callerDisplayName = callerDisplayName;
374 }
375 }
376
Santos Cordon7d4ddf62013-07-10 11:58:08 -0700377 /**
378 * A handler that processes messages on the main thread in the phone process. Since many
379 * of the Phone calls are not thread safe this is needed to shuttle the requests from the
380 * inbound binder threads to the main thread in the phone process. The Binder thread
381 * may provide a {@link MainThreadRequest} object in the msg.obj field that they are waiting
382 * on, which will be notified when the operation completes and will contain the result of the
383 * request.
384 *
385 * <p>If a MainThreadRequest object is provided in the msg.obj field,
386 * note that request.result must be set to something non-null for the calling thread to
387 * unblock.
388 */
389 private final class MainThreadHandler extends Handler {
390 @Override
391 public void handleMessage(Message msg) {
392 MainThreadRequest request;
393 Message onCompleted;
394 AsyncResult ar;
Shishir Agrawalc04d9752016-02-19 10:41:00 -0800395 UiccCard uiccCard;
Shishir Agrawalda0bb0d2014-07-29 21:18:53 -0700396 IccAPDUArgument iccArgument;
Nazanin Bakhshi2f2cc692018-12-11 15:15:39 -0800397 final Phone defaultPhone = getDefaultPhone();
Santos Cordon7d4ddf62013-07-10 11:58:08 -0700398
399 switch (msg.what) {
Pengquan Meng0c05b502018-09-06 09:59:22 -0700400 case CMD_HANDLE_USSD_REQUEST: {
401 request = (MainThreadRequest) msg.obj;
402 final Phone phone = getPhoneFromRequest(request);
403 Pair<String, ResultReceiver> ussdObject = (Pair) request.argument;
404 String ussdRequest = ussdObject.first;
405 ResultReceiver wrappedCallback = ussdObject.second;
Tyler Gunn65d45c22017-06-05 11:22:26 -0700406
Pengquan Meng0c05b502018-09-06 09:59:22 -0700407 if (!isUssdApiAllowed(request.subId)) {
408 // Carrier does not support use of this API, return failure.
409 Rlog.w(LOG_TAG, "handleUssdRequest: carrier does not support USSD apis.");
410 UssdResponse response = new UssdResponse(ussdRequest, null);
411 Bundle returnData = new Bundle();
412 returnData.putParcelable(TelephonyManager.USSD_RESPONSE, response);
413 wrappedCallback.send(TelephonyManager.USSD_RETURN_FAILURE, returnData);
Tyler Gunn65d45c22017-06-05 11:22:26 -0700414
Pengquan Meng0c05b502018-09-06 09:59:22 -0700415 request.result = true;
416 notifyRequester(request);
417 return;
418 }
Tyler Gunn65d45c22017-06-05 11:22:26 -0700419
Pengquan Meng0c05b502018-09-06 09:59:22 -0700420 try {
421 request.result = phone != null
422 ? phone.handleUssdRequest(ussdRequest, wrappedCallback) : false;
423 } catch (CallStateException cse) {
424 request.result = false;
425 }
426 // Wake up the requesting thread
427 notifyRequester(request);
428 break;
pkanwar32d516d2016-10-14 19:37:38 -0700429 }
430
Yorke Lee716f67e2015-06-17 15:39:16 -0700431 case CMD_HANDLE_PIN_MMI: {
Santos Cordon7d4ddf62013-07-10 11:58:08 -0700432 request = (MainThreadRequest) msg.obj;
Yorke Lee716f67e2015-06-17 15:39:16 -0700433 final Phone phone = getPhoneFromRequest(request);
434 request.result = phone != null ?
435 getPhoneFromRequest(request).handlePinMmi((String) request.argument)
436 : false;
Santos Cordon7d4ddf62013-07-10 11:58:08 -0700437 // Wake up the requesting thread
Pengquan Meng0c05b502018-09-06 09:59:22 -0700438 notifyRequester(request);
Santos Cordon7d4ddf62013-07-10 11:58:08 -0700439 break;
Yorke Lee716f67e2015-06-17 15:39:16 -0700440 }
Santos Cordon7d4ddf62013-07-10 11:58:08 -0700441
Shishir Agrawalda0bb0d2014-07-29 21:18:53 -0700442 case CMD_TRANSMIT_APDU_LOGICAL_CHANNEL:
Shishir Agrawal566b7612013-10-28 14:41:00 -0700443 request = (MainThreadRequest) msg.obj;
Shishir Agrawalda0bb0d2014-07-29 21:18:53 -0700444 iccArgument = (IccAPDUArgument) request.argument;
Shishir Agrawalc04d9752016-02-19 10:41:00 -0800445 uiccCard = getUiccCardFromRequest(request);
Shishir Agrawaleb8771e2014-07-22 11:24:08 -0700446 if (uiccCard == null) {
447 loge("iccTransmitApduLogicalChannel: No UICC");
448 request.result = new IccIoResult(0x6F, 0, (byte[])null);
Pengquan Meng0c05b502018-09-06 09:59:22 -0700449 notifyRequester(request);
Shishir Agrawaleb8771e2014-07-22 11:24:08 -0700450 } else {
Shishir Agrawalda0bb0d2014-07-29 21:18:53 -0700451 onCompleted = obtainMessage(EVENT_TRANSMIT_APDU_LOGICAL_CHANNEL_DONE,
452 request);
Shishir Agrawaleb8771e2014-07-22 11:24:08 -0700453 uiccCard.iccTransmitApduLogicalChannel(
Shishir Agrawalda0bb0d2014-07-29 21:18:53 -0700454 iccArgument.channel, iccArgument.cla, iccArgument.command,
455 iccArgument.p1, iccArgument.p2, iccArgument.p3, iccArgument.data,
Shishir Agrawal566b7612013-10-28 14:41:00 -0700456 onCompleted);
Shishir Agrawaleb8771e2014-07-22 11:24:08 -0700457 }
Shishir Agrawal566b7612013-10-28 14:41:00 -0700458 break;
459
Shishir Agrawalda0bb0d2014-07-29 21:18:53 -0700460 case EVENT_TRANSMIT_APDU_LOGICAL_CHANNEL_DONE:
Shishir Agrawal566b7612013-10-28 14:41:00 -0700461 ar = (AsyncResult) msg.obj;
462 request = (MainThreadRequest) ar.userObj;
463 if (ar.exception == null && ar.result != null) {
464 request.result = ar.result;
465 } else {
466 request.result = new IccIoResult(0x6F, 0, (byte[])null);
467 if (ar.result == null) {
468 loge("iccTransmitApduLogicalChannel: Empty response");
Jake Hambye994d462014-02-03 13:10:13 -0800469 } else if (ar.exception instanceof CommandException) {
Shishir Agrawal566b7612013-10-28 14:41:00 -0700470 loge("iccTransmitApduLogicalChannel: CommandException: " +
Jake Hambye994d462014-02-03 13:10:13 -0800471 ar.exception);
Shishir Agrawal566b7612013-10-28 14:41:00 -0700472 } else {
473 loge("iccTransmitApduLogicalChannel: Unknown exception");
474 }
475 }
Pengquan Meng0c05b502018-09-06 09:59:22 -0700476 notifyRequester(request);
Shishir Agrawal566b7612013-10-28 14:41:00 -0700477 break;
478
Shishir Agrawalda0bb0d2014-07-29 21:18:53 -0700479 case CMD_TRANSMIT_APDU_BASIC_CHANNEL:
480 request = (MainThreadRequest) msg.obj;
481 iccArgument = (IccAPDUArgument) request.argument;
Shishir Agrawalc04d9752016-02-19 10:41:00 -0800482 uiccCard = getUiccCardFromRequest(request);
Shishir Agrawalda0bb0d2014-07-29 21:18:53 -0700483 if (uiccCard == null) {
484 loge("iccTransmitApduBasicChannel: No UICC");
485 request.result = new IccIoResult(0x6F, 0, (byte[])null);
Pengquan Meng0c05b502018-09-06 09:59:22 -0700486 notifyRequester(request);
Shishir Agrawalda0bb0d2014-07-29 21:18:53 -0700487 } else {
488 onCompleted = obtainMessage(EVENT_TRANSMIT_APDU_BASIC_CHANNEL_DONE,
489 request);
490 uiccCard.iccTransmitApduBasicChannel(
491 iccArgument.cla, iccArgument.command, iccArgument.p1, iccArgument.p2,
492 iccArgument.p3, iccArgument.data, onCompleted);
493 }
494 break;
495
496 case EVENT_TRANSMIT_APDU_BASIC_CHANNEL_DONE:
497 ar = (AsyncResult) msg.obj;
498 request = (MainThreadRequest) ar.userObj;
499 if (ar.exception == null && ar.result != null) {
500 request.result = ar.result;
501 } else {
502 request.result = new IccIoResult(0x6F, 0, (byte[])null);
503 if (ar.result == null) {
504 loge("iccTransmitApduBasicChannel: Empty response");
505 } else if (ar.exception instanceof CommandException) {
506 loge("iccTransmitApduBasicChannel: CommandException: " +
507 ar.exception);
508 } else {
509 loge("iccTransmitApduBasicChannel: Unknown exception");
510 }
511 }
Pengquan Meng0c05b502018-09-06 09:59:22 -0700512 notifyRequester(request);
Shishir Agrawalda0bb0d2014-07-29 21:18:53 -0700513 break;
514
515 case CMD_EXCHANGE_SIM_IO:
516 request = (MainThreadRequest) msg.obj;
517 iccArgument = (IccAPDUArgument) request.argument;
Shishir Agrawalc04d9752016-02-19 10:41:00 -0800518 uiccCard = getUiccCardFromRequest(request);
Shishir Agrawalda0bb0d2014-07-29 21:18:53 -0700519 if (uiccCard == null) {
520 loge("iccExchangeSimIO: No UICC");
521 request.result = new IccIoResult(0x6F, 0, (byte[])null);
Pengquan Meng0c05b502018-09-06 09:59:22 -0700522 notifyRequester(request);
Shishir Agrawalda0bb0d2014-07-29 21:18:53 -0700523 } else {
524 onCompleted = obtainMessage(EVENT_EXCHANGE_SIM_IO_DONE,
525 request);
526 uiccCard.iccExchangeSimIO(iccArgument.cla, /* fileID */
527 iccArgument.command, iccArgument.p1, iccArgument.p2, iccArgument.p3,
528 iccArgument.data, onCompleted);
529 }
530 break;
531
532 case EVENT_EXCHANGE_SIM_IO_DONE:
533 ar = (AsyncResult) msg.obj;
534 request = (MainThreadRequest) ar.userObj;
535 if (ar.exception == null && ar.result != null) {
536 request.result = ar.result;
537 } else {
538 request.result = new IccIoResult(0x6f, 0, (byte[])null);
539 }
Pengquan Meng0c05b502018-09-06 09:59:22 -0700540 notifyRequester(request);
Shishir Agrawalda0bb0d2014-07-29 21:18:53 -0700541 break;
542
Derek Tan4d5e5c12014-02-04 11:54:58 -0800543 case CMD_SEND_ENVELOPE:
544 request = (MainThreadRequest) msg.obj;
Shishir Agrawalc04d9752016-02-19 10:41:00 -0800545 uiccCard = getUiccCardFromRequest(request);
Shishir Agrawaleb8771e2014-07-22 11:24:08 -0700546 if (uiccCard == null) {
547 loge("sendEnvelopeWithStatus: No UICC");
548 request.result = new IccIoResult(0x6F, 0, (byte[])null);
Pengquan Meng0c05b502018-09-06 09:59:22 -0700549 notifyRequester(request);
Shishir Agrawaleb8771e2014-07-22 11:24:08 -0700550 } else {
551 onCompleted = obtainMessage(EVENT_SEND_ENVELOPE_DONE, request);
552 uiccCard.sendEnvelopeWithStatus((String)request.argument, onCompleted);
553 }
Derek Tan4d5e5c12014-02-04 11:54:58 -0800554 break;
555
556 case EVENT_SEND_ENVELOPE_DONE:
557 ar = (AsyncResult) msg.obj;
558 request = (MainThreadRequest) ar.userObj;
Shishir Agrawal9f9877d2014-03-14 09:36:27 -0700559 if (ar.exception == null && ar.result != null) {
560 request.result = ar.result;
Derek Tan4d5e5c12014-02-04 11:54:58 -0800561 } else {
Shishir Agrawal9f9877d2014-03-14 09:36:27 -0700562 request.result = new IccIoResult(0x6F, 0, (byte[])null);
563 if (ar.result == null) {
564 loge("sendEnvelopeWithStatus: Empty response");
565 } else if (ar.exception instanceof CommandException) {
566 loge("sendEnvelopeWithStatus: CommandException: " +
567 ar.exception);
568 } else {
569 loge("sendEnvelopeWithStatus: exception:" + ar.exception);
570 }
Derek Tan4d5e5c12014-02-04 11:54:58 -0800571 }
Pengquan Meng0c05b502018-09-06 09:59:22 -0700572 notifyRequester(request);
Derek Tan4d5e5c12014-02-04 11:54:58 -0800573 break;
574
Shishir Agrawal566b7612013-10-28 14:41:00 -0700575 case CMD_OPEN_CHANNEL:
576 request = (MainThreadRequest) msg.obj;
Shishir Agrawalc04d9752016-02-19 10:41:00 -0800577 uiccCard = getUiccCardFromRequest(request);
Ajay Nambid7454d32015-12-03 13:50:00 -0800578 Pair<String, Integer> openChannelArgs = (Pair<String, Integer>) request.argument;
Shishir Agrawaleb8771e2014-07-22 11:24:08 -0700579 if (uiccCard == null) {
580 loge("iccOpenLogicalChannel: No UICC");
Shishir Agrawalfc0492a2016-02-17 11:15:33 -0800581 request.result = new IccOpenLogicalChannelResponse(-1,
582 IccOpenLogicalChannelResponse.STATUS_MISSING_RESOURCE, null);
Pengquan Meng0c05b502018-09-06 09:59:22 -0700583 notifyRequester(request);
Shishir Agrawaleb8771e2014-07-22 11:24:08 -0700584 } else {
585 onCompleted = obtainMessage(EVENT_OPEN_CHANNEL_DONE, request);
Ajay Nambid7454d32015-12-03 13:50:00 -0800586 uiccCard.iccOpenLogicalChannel(openChannelArgs.first,
587 openChannelArgs.second, onCompleted);
Shishir Agrawaleb8771e2014-07-22 11:24:08 -0700588 }
Shishir Agrawal566b7612013-10-28 14:41:00 -0700589 break;
590
591 case EVENT_OPEN_CHANNEL_DONE:
592 ar = (AsyncResult) msg.obj;
593 request = (MainThreadRequest) ar.userObj;
Shishir Agrawalda0bb0d2014-07-29 21:18:53 -0700594 IccOpenLogicalChannelResponse openChannelResp;
Shishir Agrawal566b7612013-10-28 14:41:00 -0700595 if (ar.exception == null && ar.result != null) {
Shishir Agrawalda0bb0d2014-07-29 21:18:53 -0700596 int[] result = (int[]) ar.result;
597 int channelId = result[0];
598 byte[] selectResponse = null;
599 if (result.length > 1) {
600 selectResponse = new byte[result.length - 1];
601 for (int i = 1; i < result.length; ++i) {
602 selectResponse[i - 1] = (byte) result[i];
603 }
604 }
605 openChannelResp = new IccOpenLogicalChannelResponse(channelId,
Shishir Agrawal527e8bf2014-08-25 08:54:56 -0700606 IccOpenLogicalChannelResponse.STATUS_NO_ERROR, selectResponse);
Shishir Agrawal566b7612013-10-28 14:41:00 -0700607 } else {
Shishir Agrawal566b7612013-10-28 14:41:00 -0700608 if (ar.result == null) {
609 loge("iccOpenLogicalChannel: Empty response");
Shishir Agrawal566b7612013-10-28 14:41:00 -0700610 }
Shishir Agrawalda0bb0d2014-07-29 21:18:53 -0700611 if (ar.exception != null) {
612 loge("iccOpenLogicalChannel: Exception: " + ar.exception);
613 }
614
Shishir Agrawal527e8bf2014-08-25 08:54:56 -0700615 int errorCode = IccOpenLogicalChannelResponse.STATUS_UNKNOWN_ERROR;
Junda Liua754ba12015-05-20 01:17:52 -0700616 if (ar.exception instanceof CommandException) {
617 CommandException.Error error =
618 ((CommandException) (ar.exception)).getCommandError();
619 if (error == CommandException.Error.MISSING_RESOURCE) {
Shishir Agrawal527e8bf2014-08-25 08:54:56 -0700620 errorCode = IccOpenLogicalChannelResponse.STATUS_MISSING_RESOURCE;
Junda Liua754ba12015-05-20 01:17:52 -0700621 } else if (error == CommandException.Error.NO_SUCH_ELEMENT) {
Shishir Agrawal527e8bf2014-08-25 08:54:56 -0700622 errorCode = IccOpenLogicalChannelResponse.STATUS_NO_SUCH_ELEMENT;
Shishir Agrawalda0bb0d2014-07-29 21:18:53 -0700623 }
624 }
625 openChannelResp = new IccOpenLogicalChannelResponse(
626 IccOpenLogicalChannelResponse.INVALID_CHANNEL, errorCode, null);
Shishir Agrawal566b7612013-10-28 14:41:00 -0700627 }
Shishir Agrawal82c8a462014-07-31 18:13:17 -0700628 request.result = openChannelResp;
Pengquan Meng0c05b502018-09-06 09:59:22 -0700629 notifyRequester(request);
Shishir Agrawal566b7612013-10-28 14:41:00 -0700630 break;
631
632 case CMD_CLOSE_CHANNEL:
633 request = (MainThreadRequest) msg.obj;
Shishir Agrawalc04d9752016-02-19 10:41:00 -0800634 uiccCard = getUiccCardFromRequest(request);
Shishir Agrawaleb8771e2014-07-22 11:24:08 -0700635 if (uiccCard == null) {
636 loge("iccCloseLogicalChannel: No UICC");
Yoshiaki Naka2e29d822016-09-02 19:27:39 +0900637 request.result = false;
Pengquan Meng0c05b502018-09-06 09:59:22 -0700638 notifyRequester(request);
Shishir Agrawaleb8771e2014-07-22 11:24:08 -0700639 } else {
640 onCompleted = obtainMessage(EVENT_CLOSE_CHANNEL_DONE, request);
641 uiccCard.iccCloseLogicalChannel((Integer) request.argument, onCompleted);
642 }
Shishir Agrawal566b7612013-10-28 14:41:00 -0700643 break;
644
645 case EVENT_CLOSE_CHANNEL_DONE:
Jake Hambye994d462014-02-03 13:10:13 -0800646 handleNullReturnEvent(msg, "iccCloseLogicalChannel");
647 break;
648
649 case CMD_NV_READ_ITEM:
650 request = (MainThreadRequest) msg.obj;
651 onCompleted = obtainMessage(EVENT_NV_READ_ITEM_DONE, request);
Nazanin Bakhshi2f2cc692018-12-11 15:15:39 -0800652 defaultPhone.nvReadItem((Integer) request.argument, onCompleted,
653 request.workSource);
Jake Hambye994d462014-02-03 13:10:13 -0800654 break;
655
656 case EVENT_NV_READ_ITEM_DONE:
Shishir Agrawal566b7612013-10-28 14:41:00 -0700657 ar = (AsyncResult) msg.obj;
658 request = (MainThreadRequest) ar.userObj;
Jake Hambye994d462014-02-03 13:10:13 -0800659 if (ar.exception == null && ar.result != null) {
660 request.result = ar.result; // String
Shishir Agrawal566b7612013-10-28 14:41:00 -0700661 } else {
Jake Hambye994d462014-02-03 13:10:13 -0800662 request.result = "";
663 if (ar.result == null) {
664 loge("nvReadItem: Empty response");
665 } else if (ar.exception instanceof CommandException) {
666 loge("nvReadItem: CommandException: " +
667 ar.exception);
Shishir Agrawal566b7612013-10-28 14:41:00 -0700668 } else {
Jake Hambye994d462014-02-03 13:10:13 -0800669 loge("nvReadItem: Unknown exception");
Shishir Agrawal566b7612013-10-28 14:41:00 -0700670 }
671 }
Pengquan Meng0c05b502018-09-06 09:59:22 -0700672 notifyRequester(request);
Shishir Agrawal566b7612013-10-28 14:41:00 -0700673 break;
674
Jake Hambye994d462014-02-03 13:10:13 -0800675 case CMD_NV_WRITE_ITEM:
676 request = (MainThreadRequest) msg.obj;
677 onCompleted = obtainMessage(EVENT_NV_WRITE_ITEM_DONE, request);
678 Pair<Integer, String> idValue = (Pair<Integer, String>) request.argument;
Nazanin Bakhshi2f2cc692018-12-11 15:15:39 -0800679 defaultPhone.nvWriteItem(idValue.first, idValue.second, onCompleted,
vagdevie435a3e2018-08-15 16:01:53 -0700680 request.workSource);
Jake Hambye994d462014-02-03 13:10:13 -0800681 break;
682
683 case EVENT_NV_WRITE_ITEM_DONE:
684 handleNullReturnEvent(msg, "nvWriteItem");
685 break;
686
687 case CMD_NV_WRITE_CDMA_PRL:
688 request = (MainThreadRequest) msg.obj;
689 onCompleted = obtainMessage(EVENT_NV_WRITE_CDMA_PRL_DONE, request);
Nazanin Bakhshi2f2cc692018-12-11 15:15:39 -0800690 defaultPhone.nvWriteCdmaPrl((byte[]) request.argument, onCompleted);
Jake Hambye994d462014-02-03 13:10:13 -0800691 break;
692
693 case EVENT_NV_WRITE_CDMA_PRL_DONE:
694 handleNullReturnEvent(msg, "nvWriteCdmaPrl");
695 break;
696
chen xu1cc0abe2018-10-26 17:39:23 -0700697 case CMD_RESET_MODEM_CONFIG:
Jake Hambye994d462014-02-03 13:10:13 -0800698 request = (MainThreadRequest) msg.obj;
chen xu1cc0abe2018-10-26 17:39:23 -0700699 onCompleted = obtainMessage(EVENT_RESET_MODEM_CONFIG_DONE, request);
Nazanin Bakhshi2f2cc692018-12-11 15:15:39 -0800700 defaultPhone.resetModemConfig(onCompleted);
Jake Hambye994d462014-02-03 13:10:13 -0800701 break;
702
chen xu1cc0abe2018-10-26 17:39:23 -0700703 case EVENT_RESET_MODEM_CONFIG_DONE:
704 handleNullReturnEvent(msg, "resetModemConfig");
Jake Hambye994d462014-02-03 13:10:13 -0800705 break;
706
Jake Hamby7c27be32014-03-03 13:25:59 -0800707 case CMD_GET_PREFERRED_NETWORK_TYPE:
708 request = (MainThreadRequest) msg.obj;
709 onCompleted = obtainMessage(EVENT_GET_PREFERRED_NETWORK_TYPE_DONE, request);
Stuart Scott54788802015-03-30 13:18:01 -0700710 getPhoneFromRequest(request).getPreferredNetworkType(onCompleted);
Jake Hamby7c27be32014-03-03 13:25:59 -0800711 break;
712
713 case EVENT_GET_PREFERRED_NETWORK_TYPE_DONE:
714 ar = (AsyncResult) msg.obj;
715 request = (MainThreadRequest) ar.userObj;
716 if (ar.exception == null && ar.result != null) {
717 request.result = ar.result; // Integer
718 } else {
Sanket Padawecfc2d352016-01-05 19:52:14 -0800719 request.result = null;
Jake Hamby7c27be32014-03-03 13:25:59 -0800720 if (ar.result == null) {
721 loge("getPreferredNetworkType: Empty response");
722 } else if (ar.exception instanceof CommandException) {
723 loge("getPreferredNetworkType: CommandException: " +
724 ar.exception);
725 } else {
726 loge("getPreferredNetworkType: Unknown exception");
727 }
728 }
Pengquan Meng0c05b502018-09-06 09:59:22 -0700729 notifyRequester(request);
Jake Hamby7c27be32014-03-03 13:25:59 -0800730 break;
731
732 case CMD_SET_PREFERRED_NETWORK_TYPE:
733 request = (MainThreadRequest) msg.obj;
734 onCompleted = obtainMessage(EVENT_SET_PREFERRED_NETWORK_TYPE_DONE, request);
735 int networkType = (Integer) request.argument;
Stuart Scott54788802015-03-30 13:18:01 -0700736 getPhoneFromRequest(request).setPreferredNetworkType(networkType, onCompleted);
Jake Hamby7c27be32014-03-03 13:25:59 -0800737 break;
738
739 case EVENT_SET_PREFERRED_NETWORK_TYPE_DONE:
740 handleNullReturnEvent(msg, "setPreferredNetworkType");
741 break;
742
Shuo Qian850e4d6a2018-04-25 21:02:08 +0000743 case CMD_INVOKE_OEM_RIL_REQUEST_RAW:
744 request = (MainThreadRequest)msg.obj;
745 onCompleted = obtainMessage(EVENT_INVOKE_OEM_RIL_REQUEST_RAW_DONE, request);
Nazanin Bakhshi2f2cc692018-12-11 15:15:39 -0800746 defaultPhone.invokeOemRilRequestRaw((byte[]) request.argument, onCompleted);
Shuo Qian850e4d6a2018-04-25 21:02:08 +0000747 break;
748
749 case EVENT_INVOKE_OEM_RIL_REQUEST_RAW_DONE:
750 ar = (AsyncResult)msg.obj;
751 request = (MainThreadRequest)ar.userObj;
752 request.result = ar;
Pengquan Meng0c05b502018-09-06 09:59:22 -0700753 notifyRequester(request);
Shuo Qian850e4d6a2018-04-25 21:02:08 +0000754 break;
755
Shishir Agrawal76d5da92014-11-09 16:17:25 -0800756 case CMD_SET_VOICEMAIL_NUMBER:
757 request = (MainThreadRequest) msg.obj;
758 onCompleted = obtainMessage(EVENT_SET_VOICEMAIL_NUMBER_DONE, request);
759 Pair<String, String> tagNum = (Pair<String, String>) request.argument;
Stuart Scott584921c2015-01-15 17:10:34 -0800760 getPhoneFromRequest(request).setVoiceMailNumber(tagNum.first, tagNum.second,
761 onCompleted);
Shishir Agrawal76d5da92014-11-09 16:17:25 -0800762 break;
763
764 case EVENT_SET_VOICEMAIL_NUMBER_DONE:
765 handleNullReturnEvent(msg, "setVoicemailNumber");
766 break;
767
Stuart Scott54788802015-03-30 13:18:01 -0700768 case CMD_SET_NETWORK_SELECTION_MODE_AUTOMATIC:
769 request = (MainThreadRequest) msg.obj;
770 onCompleted = obtainMessage(EVENT_SET_NETWORK_SELECTION_MODE_AUTOMATIC_DONE,
771 request);
772 getPhoneFromRequest(request).setNetworkSelectionModeAutomatic(onCompleted);
773 break;
774
775 case EVENT_SET_NETWORK_SELECTION_MODE_AUTOMATIC_DONE:
776 handleNullReturnEvent(msg, "setNetworkSelectionModeAutomatic");
777 break;
778
Shishir Agrawal302c8692015-06-19 13:49:39 -0700779 case CMD_PERFORM_NETWORK_SCAN:
780 request = (MainThreadRequest) msg.obj;
781 onCompleted = obtainMessage(EVENT_PERFORM_NETWORK_SCAN_DONE, request);
782 getPhoneFromRequest(request).getAvailableNetworks(onCompleted);
783 break;
784
785 case EVENT_PERFORM_NETWORK_SCAN_DONE:
786 ar = (AsyncResult) msg.obj;
787 request = (MainThreadRequest) ar.userObj;
788 CellNetworkScanResult cellScanResult;
789 if (ar.exception == null && ar.result != null) {
790 cellScanResult = new CellNetworkScanResult(
791 CellNetworkScanResult.STATUS_SUCCESS,
792 (List<OperatorInfo>) ar.result);
793 } else {
794 if (ar.result == null) {
795 loge("getCellNetworkScanResults: Empty response");
796 }
797 if (ar.exception != null) {
798 loge("getCellNetworkScanResults: Exception: " + ar.exception);
799 }
800 int errorCode = CellNetworkScanResult.STATUS_UNKNOWN_ERROR;
801 if (ar.exception instanceof CommandException) {
802 CommandException.Error error =
803 ((CommandException) (ar.exception)).getCommandError();
804 if (error == CommandException.Error.RADIO_NOT_AVAILABLE) {
805 errorCode = CellNetworkScanResult.STATUS_RADIO_NOT_AVAILABLE;
806 } else if (error == CommandException.Error.GENERIC_FAILURE) {
807 errorCode = CellNetworkScanResult.STATUS_RADIO_GENERIC_FAILURE;
808 }
809 }
810 cellScanResult = new CellNetworkScanResult(errorCode, null);
811 }
812 request.result = cellScanResult;
Pengquan Meng0c05b502018-09-06 09:59:22 -0700813 notifyRequester(request);
Shishir Agrawal302c8692015-06-19 13:49:39 -0700814 break;
815
816 case CMD_SET_NETWORK_SELECTION_MODE_MANUAL:
817 request = (MainThreadRequest) msg.obj;
Shishir Agrawal77ba3172015-09-10 14:50:19 -0700818 ManualNetworkSelectionArgument selArg =
819 (ManualNetworkSelectionArgument) request.argument;
Shishir Agrawal302c8692015-06-19 13:49:39 -0700820 onCompleted = obtainMessage(EVENT_SET_NETWORK_SELECTION_MODE_MANUAL_DONE,
821 request);
Shishir Agrawal77ba3172015-09-10 14:50:19 -0700822 getPhoneFromRequest(request).selectNetworkManually(selArg.operatorInfo,
823 selArg.persistSelection, onCompleted);
Shishir Agrawal302c8692015-06-19 13:49:39 -0700824 break;
825
826 case EVENT_SET_NETWORK_SELECTION_MODE_MANUAL_DONE:
Pengquan Mengdd9ac822018-09-20 15:25:35 -0700827 ar = (AsyncResult) msg.obj;
828 request = (MainThreadRequest) ar.userObj;
829 if (ar.exception == null) {
830 request.result = true;
831 } else {
832 request.result = false;
833 loge("setNetworkSelectionModeManual " + ar.exception);
834 }
835 notifyRequester(request);
836 mApp.onNetworkSelectionChanged(request.subId);
Shishir Agrawal302c8692015-06-19 13:49:39 -0700837 break;
838
Prerepa Viswanadham7fcff692015-06-03 11:20:55 -0700839 case CMD_GET_MODEM_ACTIVITY_INFO:
840 request = (MainThreadRequest) msg.obj;
841 onCompleted = obtainMessage(EVENT_GET_MODEM_ACTIVITY_INFO_DONE, request);
James Mattisc56281c2019-04-03 14:18:34 -0700842 if (defaultPhone != null) {
843 defaultPhone.getModemActivityInfo(onCompleted, request.workSource);
844 }
Prerepa Viswanadham7fcff692015-06-03 11:20:55 -0700845 break;
846
847 case EVENT_GET_MODEM_ACTIVITY_INFO_DONE:
848 ar = (AsyncResult) msg.obj;
849 request = (MainThreadRequest) ar.userObj;
850 if (ar.exception == null && ar.result != null) {
851 request.result = ar.result;
852 } else {
853 if (ar.result == null) {
854 loge("queryModemActivityInfo: Empty response");
855 } else if (ar.exception instanceof CommandException) {
856 loge("queryModemActivityInfo: CommandException: " +
857 ar.exception);
858 } else {
859 loge("queryModemActivityInfo: Unknown exception");
860 }
861 }
Amit Mahajand4766222016-01-28 15:28:28 -0800862 // Result cannot be null. Return ModemActivityInfo with all fields set to 0.
863 if (request.result == null) {
864 request.result = new ModemActivityInfo(0, 0, 0, null, 0, 0);
865 }
Pengquan Meng0c05b502018-09-06 09:59:22 -0700866 notifyRequester(request);
Prerepa Viswanadham7fcff692015-06-03 11:20:55 -0700867 break;
868
Meng Wang1a7c35a2016-05-05 20:56:15 -0700869 case CMD_SET_ALLOWED_CARRIERS:
870 request = (MainThreadRequest) msg.obj;
Michele Berionne0963c862018-11-27 18:57:59 -0800871 CarrierRestrictionRules argument =
872 (CarrierRestrictionRules) request.argument;
Meng Wang1a7c35a2016-05-05 20:56:15 -0700873 onCompleted = obtainMessage(EVENT_SET_ALLOWED_CARRIERS_DONE, request);
Michele Berionne0963c862018-11-27 18:57:59 -0800874 defaultPhone.setAllowedCarriers(argument, onCompleted, request.workSource);
Meng Wang1a7c35a2016-05-05 20:56:15 -0700875 break;
876
877 case EVENT_SET_ALLOWED_CARRIERS_DONE:
878 ar = (AsyncResult) msg.obj;
879 request = (MainThreadRequest) ar.userObj;
880 if (ar.exception == null && ar.result != null) {
881 request.result = ar.result;
882 } else {
Michele Berionne0963c862018-11-27 18:57:59 -0800883 request.result = TelephonyManager.SET_CARRIER_RESTRICTION_ERROR;
884 if (ar.exception instanceof CommandException) {
885 loge("setAllowedCarriers: CommandException: " + ar.exception);
886 CommandException.Error error =
887 ((CommandException) (ar.exception)).getCommandError();
888 if (error == CommandException.Error.REQUEST_NOT_SUPPORTED) {
889 request.result =
890 TelephonyManager.SET_CARRIER_RESTRICTION_NOT_SUPPORTED;
891 }
Meng Wang1a7c35a2016-05-05 20:56:15 -0700892 } else {
893 loge("setAllowedCarriers: Unknown exception");
894 }
895 }
Pengquan Meng0c05b502018-09-06 09:59:22 -0700896 notifyRequester(request);
Meng Wang1a7c35a2016-05-05 20:56:15 -0700897 break;
898
899 case CMD_GET_ALLOWED_CARRIERS:
900 request = (MainThreadRequest) msg.obj;
901 onCompleted = obtainMessage(EVENT_GET_ALLOWED_CARRIERS_DONE, request);
Nazanin Bakhshi2f2cc692018-12-11 15:15:39 -0800902 defaultPhone.getAllowedCarriers(onCompleted, request.workSource);
Meng Wang1a7c35a2016-05-05 20:56:15 -0700903 break;
904
905 case EVENT_GET_ALLOWED_CARRIERS_DONE:
906 ar = (AsyncResult) msg.obj;
907 request = (MainThreadRequest) ar.userObj;
908 if (ar.exception == null && ar.result != null) {
909 request.result = ar.result;
910 } else {
Michele Berionne0963c862018-11-27 18:57:59 -0800911 request.result = new IllegalStateException(
912 "Failed to get carrier restrictions");
Meng Wang1a7c35a2016-05-05 20:56:15 -0700913 if (ar.result == null) {
914 loge("getAllowedCarriers: Empty response");
915 } else if (ar.exception instanceof CommandException) {
916 loge("getAllowedCarriers: CommandException: " +
917 ar.exception);
918 } else {
919 loge("getAllowedCarriers: Unknown exception");
920 }
921 }
Pengquan Meng0c05b502018-09-06 09:59:22 -0700922 notifyRequester(request);
Meng Wang1a7c35a2016-05-05 20:56:15 -0700923 break;
924
Nathan Haroldb3014052017-01-25 15:57:32 -0800925 case EVENT_GET_FORBIDDEN_PLMNS_DONE:
926 ar = (AsyncResult) msg.obj;
927 request = (MainThreadRequest) ar.userObj;
928 if (ar.exception == null && ar.result != null) {
929 request.result = ar.result;
930 } else {
931 request.result = new IllegalArgumentException(
932 "Failed to retrieve Forbidden Plmns");
933 if (ar.result == null) {
934 loge("getForbiddenPlmns: Empty response");
935 } else {
936 loge("getForbiddenPlmns: Unknown exception");
937 }
938 }
Pengquan Meng0c05b502018-09-06 09:59:22 -0700939 notifyRequester(request);
Nathan Haroldb3014052017-01-25 15:57:32 -0800940 break;
941
942 case CMD_GET_FORBIDDEN_PLMNS:
943 request = (MainThreadRequest) msg.obj;
944 uiccCard = getUiccCardFromRequest(request);
945 if (uiccCard == null) {
946 loge("getForbiddenPlmns() UiccCard is null");
947 request.result = new IllegalArgumentException(
948 "getForbiddenPlmns() UiccCard is null");
Pengquan Meng0c05b502018-09-06 09:59:22 -0700949 notifyRequester(request);
Nathan Haroldb3014052017-01-25 15:57:32 -0800950 break;
951 }
952 Integer appType = (Integer) request.argument;
953 UiccCardApplication uiccApp = uiccCard.getApplicationByType(appType);
954 if (uiccApp == null) {
955 loge("getForbiddenPlmns() no app with specified type -- "
956 + appType);
957 request.result = new IllegalArgumentException("Failed to get UICC App");
Pengquan Meng0c05b502018-09-06 09:59:22 -0700958 notifyRequester(request);
Nathan Haroldb3014052017-01-25 15:57:32 -0800959 break;
960 } else {
961 if (DBG) logv("getForbiddenPlmns() found app " + uiccApp.getAid()
962 + " specified type -- " + appType);
963 }
964 onCompleted = obtainMessage(EVENT_GET_FORBIDDEN_PLMNS_DONE, request);
965 ((SIMRecords) uiccApp.getIccRecords()).getForbiddenPlmns(
966 onCompleted);
967 break;
968
Holly Jiuyu Sun01c47ad2018-01-24 17:56:33 +0000969 case CMD_SWITCH_SLOTS:
970 request = (MainThreadRequest) msg.obj;
971 int[] physicalSlots = (int[]) request.argument;
972 onCompleted = obtainMessage(EVENT_SWITCH_SLOTS_DONE, request);
973 UiccController.getInstance().switchSlots(physicalSlots, onCompleted);
974 break;
975
976 case EVENT_SWITCH_SLOTS_DONE:
977 ar = (AsyncResult) msg.obj;
978 request = (MainThreadRequest) ar.userObj;
979 request.result = (ar.exception == null);
Pengquan Meng0c05b502018-09-06 09:59:22 -0700980 notifyRequester(request);
981 break;
982 case CMD_GET_NETWORK_SELECTION_MODE:
983 request = (MainThreadRequest) msg.obj;
984 onCompleted = obtainMessage(EVENT_GET_NETWORK_SELECTION_MODE_DONE, request);
985 getPhoneFromRequest(request).getNetworkSelectionMode(onCompleted);
986 break;
987
988 case EVENT_GET_NETWORK_SELECTION_MODE_DONE:
989 ar = (AsyncResult) msg.obj;
990 request = (MainThreadRequest) ar.userObj;
991 if (ar.exception != null) {
992 request.result = TelephonyManager.NETWORK_SELECTION_MODE_UNKNOWN;
993 } else {
994 int mode = ((int[]) ar.result)[0];
995 if (mode == 0) {
996 request.result = TelephonyManager.NETWORK_SELECTION_MODE_AUTO;
997 } else {
998 request.result = TelephonyManager.NETWORK_SELECTION_MODE_MANUAL;
999 }
Holly Jiuyu Sun01c47ad2018-01-24 17:56:33 +00001000 }
Pengquan Meng0c05b502018-09-06 09:59:22 -07001001 notifyRequester(request);
1002 break;
1003 case CMD_GET_CDMA_ROAMING_MODE:
1004 request = (MainThreadRequest) msg.obj;
1005 onCompleted = obtainMessage(EVENT_GET_CDMA_ROAMING_MODE_DONE, request);
1006 getPhoneFromRequest(request).queryCdmaRoamingPreference(onCompleted);
1007 break;
1008 case EVENT_GET_CDMA_ROAMING_MODE_DONE:
1009 ar = (AsyncResult) msg.obj;
1010 request = (MainThreadRequest) ar.userObj;
1011 if (ar.exception != null) {
1012 request.result = TelephonyManager.CDMA_ROAMING_MODE_RADIO_DEFAULT;
1013 } else {
1014 request.result = ((int[]) ar.result)[0];
1015 }
1016 notifyRequester(request);
1017 break;
1018 case CMD_SET_CDMA_ROAMING_MODE:
1019 request = (MainThreadRequest) msg.obj;
1020 onCompleted = obtainMessage(EVENT_SET_CDMA_ROAMING_MODE_DONE, request);
1021 int mode = (int) request.argument;
1022 getPhoneFromRequest(request).setCdmaRoamingPreference(mode, onCompleted);
1023 break;
1024 case EVENT_SET_CDMA_ROAMING_MODE_DONE:
1025 ar = (AsyncResult) msg.obj;
1026 request = (MainThreadRequest) ar.userObj;
1027 request.result = ar.exception == null;
1028 notifyRequester(request);
1029 break;
1030 case CMD_SET_CDMA_SUBSCRIPTION_MODE:
1031 request = (MainThreadRequest) msg.obj;
1032 onCompleted = obtainMessage(EVENT_SET_CDMA_SUBSCRIPTION_MODE_DONE, request);
1033 int subscriptionMode = (int) request.argument;
1034 getPhoneFromRequest(request).setCdmaSubscription(subscriptionMode, onCompleted);
1035 break;
1036 case EVENT_SET_CDMA_SUBSCRIPTION_MODE_DONE:
1037 ar = (AsyncResult) msg.obj;
1038 request = (MainThreadRequest) ar.userObj;
1039 request.result = ar.exception == null;
1040 notifyRequester(request);
Holly Jiuyu Sun01c47ad2018-01-24 17:56:33 +00001041 break;
Nathan Harold3ff88932018-08-14 10:19:49 -07001042 case CMD_GET_ALL_CELL_INFO:
1043 request = (MainThreadRequest) msg.obj;
Nathan Harold3ff88932018-08-14 10:19:49 -07001044 onCompleted = obtainMessage(EVENT_GET_ALL_CELL_INFO_DONE, request);
Nathan Harold92bed182018-10-12 18:16:49 -07001045 request.phone.requestCellInfoUpdate(request.workSource, onCompleted);
Nathan Harold3ff88932018-08-14 10:19:49 -07001046 break;
Nathan Harold3ff88932018-08-14 10:19:49 -07001047 case EVENT_GET_ALL_CELL_INFO_DONE:
1048 ar = (AsyncResult) msg.obj;
1049 request = (MainThreadRequest) ar.userObj;
Nathan Harold8d0f1742018-10-02 12:14:47 -07001050 // If a timeout occurs, the response will be null
1051 request.result = (ar.exception == null && ar.result != null)
1052 ? ar.result : new ArrayList<CellInfo>();
Nathan Harold3ff88932018-08-14 10:19:49 -07001053 synchronized (request) {
1054 request.notifyAll();
1055 }
1056 break;
Nathan Haroldfa8da0f2018-09-27 18:51:29 -07001057 case CMD_REQUEST_CELL_INFO_UPDATE:
1058 request = (MainThreadRequest) msg.obj;
1059 request.phone.requestCellInfoUpdate(request.workSource,
1060 obtainMessage(EVENT_REQUEST_CELL_INFO_UPDATE_DONE, request));
1061 break;
1062 case EVENT_REQUEST_CELL_INFO_UPDATE_DONE:
1063 ar = (AsyncResult) msg.obj;
1064 request = (MainThreadRequest) ar.userObj;
1065 ICellInfoCallback cb = (ICellInfoCallback) request.argument;
1066 try {
1067 if (ar.exception != null) {
Nathan Haroldfa8da0f2018-09-27 18:51:29 -07001068 Log.e(LOG_TAG, "Exception retrieving CellInfo=" + ar.exception);
Nathan Harolde82c4b82018-12-18 19:40:37 -08001069 cb.onError(TelephonyManager.CellInfoCallback.ERROR_MODEM_ERROR,
1070 new android.os.ParcelableException(ar.exception));
Nathan Haroldfa8da0f2018-09-27 18:51:29 -07001071 } else if (ar.result == null) {
Nathan Haroldfa8da0f2018-09-27 18:51:29 -07001072 Log.w(LOG_TAG, "Timeout Waiting for CellInfo!");
Nathan Harolde82c4b82018-12-18 19:40:37 -08001073 cb.onError(TelephonyManager.CellInfoCallback.ERROR_TIMEOUT, null);
Nathan Haroldfa8da0f2018-09-27 18:51:29 -07001074 } else {
1075 // use the result as returned
1076 cb.onCellInfo((List<CellInfo>) ar.result);
1077 }
1078 } catch (RemoteException re) {
1079 Log.w(LOG_TAG, "Discarded CellInfo due to Callback RemoteException");
1080 }
1081 break;
1082 case CMD_GET_CELL_LOCATION:
Nathan Harold3ff88932018-08-14 10:19:49 -07001083 request = (MainThreadRequest) msg.obj;
1084 WorkSource ws = (WorkSource) request.argument;
1085 Phone phone = getPhoneFromRequest(request);
1086 phone.getCellLocation(ws, obtainMessage(EVENT_GET_CELL_LOCATION_DONE, request));
1087 break;
Nathan Haroldfa8da0f2018-09-27 18:51:29 -07001088 case EVENT_GET_CELL_LOCATION_DONE:
Nathan Harold3ff88932018-08-14 10:19:49 -07001089 ar = (AsyncResult) msg.obj;
1090 request = (MainThreadRequest) ar.userObj;
1091 if (ar.exception == null) {
1092 request.result = ar.result;
1093 } else {
Nathan Haroldfa8da0f2018-09-27 18:51:29 -07001094 phone = getPhoneFromRequest(request);
Nathan Harold3ff88932018-08-14 10:19:49 -07001095 request.result = (phone.getPhoneType() == PhoneConstants.PHONE_TYPE_CDMA)
1096 ? new CdmaCellLocation() : new GsmCellLocation();
1097 }
1098
1099 synchronized (request) {
1100 request.notifyAll();
1101 }
1102 break;
chen xu1cc0abe2018-10-26 17:39:23 -07001103 case CMD_MODEM_REBOOT:
1104 request = (MainThreadRequest) msg.obj;
1105 onCompleted = obtainMessage(EVENT_RESET_MODEM_CONFIG_DONE, request);
Nazanin Bakhshi2f2cc692018-12-11 15:15:39 -08001106 defaultPhone.rebootModem(onCompleted);
chen xu1cc0abe2018-10-26 17:39:23 -07001107 break;
chen xu1cc0abe2018-10-26 17:39:23 -07001108 case EVENT_CMD_MODEM_REBOOT_DONE:
1109 handleNullReturnEvent(msg, "rebootModem");
1110 break;
Malcolm Chen509b5b72019-01-15 20:22:16 -08001111 case CMD_REQUEST_ENABLE_MODEM:
1112 request = (MainThreadRequest) msg.obj;
1113 boolean enable = (boolean) request.argument;
1114 onCompleted = obtainMessage(EVENT_ENABLE_MODEM_DONE, request);
Nazanin Bakhshi9b379572019-03-01 17:27:47 -08001115 onCompleted.arg1 = enable ? 1 : 0;
Malcolm Chen509b5b72019-01-15 20:22:16 -08001116 PhoneConfigurationManager.getInstance()
1117 .enablePhone(request.phone, enable, onCompleted);
1118 break;
1119 case EVENT_ENABLE_MODEM_DONE:
1120 ar = (AsyncResult) msg.obj;
1121 request = (MainThreadRequest) ar.userObj;
1122 request.result = (ar.exception == null);
Nazanin Bakhshi1f78d7d2019-04-29 17:29:44 -07001123 int phoneId = request.phone.getPhoneId();
Nazanin Bakhshi9b379572019-03-01 17:27:47 -08001124 //update the cache as modem status has changed
Nazanin Bakhshi1f78d7d2019-04-29 17:29:44 -07001125 if ((boolean) request.result) {
1126 mPhoneConfigurationManager.addToPhoneStatusCache(phoneId, msg.arg1 == 1);
1127 updateModemStateMetrics();
1128 } else {
1129 Log.e(LOG_TAG, msg.what + " failure. Not updating modem status."
1130 + ar.exception);
1131 }
1132 notifyRequester(request);
1133 break;
1134 case CMD_GET_MODEM_STATUS:
1135 request = (MainThreadRequest) msg.obj;
1136 onCompleted = obtainMessage(EVENT_GET_MODEM_STATUS_DONE, request);
1137 PhoneConfigurationManager.getInstance()
1138 .getPhoneStatusFromModem(request.phone, onCompleted);
1139 break;
1140 case EVENT_GET_MODEM_STATUS_DONE:
1141 ar = (AsyncResult) msg.obj;
1142 request = (MainThreadRequest) ar.userObj;
1143 int id = request.phone.getPhoneId();
1144 if (ar.exception == null && ar.result != null) {
1145 request.result = ar.result;
1146 //update the cache as modem status has changed
1147 mPhoneConfigurationManager.addToPhoneStatusCache(id,
1148 (boolean) request.result);
1149 } else {
1150 // Return true if modem status cannot be retrieved. For most cases,
1151 // modem status is on. And for older version modems, GET_MODEM_STATUS
1152 // and disable modem are not supported. Modem is always on.
1153 // TODO: this should be fixed in R to support a third
1154 // status UNKNOWN b/131631629
1155 request.result = true;
1156 Log.e(LOG_TAG, msg.what + " failure. Not updating modem status."
1157 + ar.exception);
1158 }
Malcolm Chen509b5b72019-01-15 20:22:16 -08001159 notifyRequester(request);
1160 break;
Santos Cordon7d4ddf62013-07-10 11:58:08 -07001161 default:
1162 Log.w(LOG_TAG, "MainThreadHandler: unexpected message code: " + msg.what);
1163 break;
1164 }
1165 }
Jake Hambye994d462014-02-03 13:10:13 -08001166
Pengquan Meng0c05b502018-09-06 09:59:22 -07001167 private void notifyRequester(MainThreadRequest request) {
1168 synchronized (request) {
1169 request.notifyAll();
1170 }
1171 }
1172
Jake Hambye994d462014-02-03 13:10:13 -08001173 private void handleNullReturnEvent(Message msg, String command) {
1174 AsyncResult ar = (AsyncResult) msg.obj;
1175 MainThreadRequest request = (MainThreadRequest) ar.userObj;
1176 if (ar.exception == null) {
1177 request.result = true;
1178 } else {
1179 request.result = false;
1180 if (ar.exception instanceof CommandException) {
1181 loge(command + ": CommandException: " + ar.exception);
1182 } else {
1183 loge(command + ": Unknown exception");
1184 }
1185 }
Pengquan Meng0c05b502018-09-06 09:59:22 -07001186 notifyRequester(request);
Jake Hambye994d462014-02-03 13:10:13 -08001187 }
Santos Cordon7d4ddf62013-07-10 11:58:08 -07001188 }
1189
1190 /**
1191 * Posts the specified command to be executed on the main thread,
1192 * waits for the request to complete, and returns the result.
1193 * @see #sendRequestAsync
1194 */
1195 private Object sendRequest(int command, Object argument) {
Nathan Harold92bed182018-10-12 18:16:49 -07001196 return sendRequest(
1197 command, argument, SubscriptionManager.INVALID_SUBSCRIPTION_ID, null, null);
vagdevie435a3e2018-08-15 16:01:53 -07001198 }
1199
1200 /**
1201 * Posts the specified command to be executed on the main thread,
1202 * waits for the request to complete, and returns the result.
1203 * @see #sendRequestAsync
1204 */
1205 private Object sendRequest(int command, Object argument, WorkSource workSource) {
1206 return sendRequest(command, argument, SubscriptionManager.INVALID_SUBSCRIPTION_ID,
Nathan Harold92bed182018-10-12 18:16:49 -07001207 null, workSource);
Wink Saville36469e72014-06-11 15:17:00 -07001208 }
1209
1210 /**
1211 * Posts the specified command to be executed on the main thread,
1212 * waits for the request to complete, and returns the result.
1213 * @see #sendRequestAsync
1214 */
Shishir Agrawal76d5da92014-11-09 16:17:25 -08001215 private Object sendRequest(int command, Object argument, Integer subId) {
Nathan Harold92bed182018-10-12 18:16:49 -07001216 return sendRequest(command, argument, subId, null, null);
vagdevie435a3e2018-08-15 16:01:53 -07001217 }
1218
1219 /**
1220 * Posts the specified command to be executed on the main thread,
1221 * waits for the request to complete, and returns the result.
1222 * @see #sendRequestAsync
1223 */
Nathan Harold92bed182018-10-12 18:16:49 -07001224 private Object sendRequest(int command, Object argument, int subId, WorkSource workSource) {
1225 return sendRequest(command, argument, subId, null, workSource);
1226 }
1227
1228 /**
1229 * Posts the specified command to be executed on the main thread,
1230 * waits for the request to complete, and returns the result.
1231 * @see #sendRequestAsync
1232 */
1233 private Object sendRequest(int command, Object argument, Phone phone, WorkSource workSource) {
1234 return sendRequest(
1235 command, argument, SubscriptionManager.INVALID_SUBSCRIPTION_ID, phone, workSource);
1236 }
1237
1238 /**
1239 * Posts the specified command to be executed on the main thread,
1240 * waits for the request to complete, and returns the result.
1241 * @see #sendRequestAsync
1242 */
1243 private Object sendRequest(
1244 int command, Object argument, Integer subId, Phone phone, WorkSource workSource) {
Santos Cordon7d4ddf62013-07-10 11:58:08 -07001245 if (Looper.myLooper() == mMainThreadHandler.getLooper()) {
1246 throw new RuntimeException("This method will deadlock if called from the main thread.");
1247 }
1248
Nathan Harold92bed182018-10-12 18:16:49 -07001249 MainThreadRequest request = null;
1250 if (subId != SubscriptionManager.INVALID_SUBSCRIPTION_ID && phone != null) {
1251 throw new IllegalArgumentException("subId and phone cannot both be specified!");
1252 } else if (phone != null) {
1253 request = new MainThreadRequest(argument, phone, workSource);
1254 } else {
1255 request = new MainThreadRequest(argument, subId, workSource);
1256 }
1257
Santos Cordon7d4ddf62013-07-10 11:58:08 -07001258 Message msg = mMainThreadHandler.obtainMessage(command, request);
1259 msg.sendToTarget();
1260
1261 // Wait for the request to complete
1262 synchronized (request) {
1263 while (request.result == null) {
1264 try {
1265 request.wait();
1266 } catch (InterruptedException e) {
1267 // Do nothing, go back and wait until the request is complete
1268 }
1269 }
1270 }
1271 return request.result;
1272 }
1273
1274 /**
1275 * Asynchronous ("fire and forget") version of sendRequest():
1276 * Posts the specified command to be executed on the main thread, and
1277 * returns immediately.
1278 * @see #sendRequest
1279 */
1280 private void sendRequestAsync(int command) {
1281 mMainThreadHandler.sendEmptyMessage(command);
1282 }
1283
1284 /**
Sailesh Nepalbd76e4e2013-10-27 13:59:44 -07001285 * Same as {@link #sendRequestAsync(int)} except it takes an argument.
Nathan Haroldfa8da0f2018-09-27 18:51:29 -07001286 * @see {@link #sendRequest(int)}
Sailesh Nepalbd76e4e2013-10-27 13:59:44 -07001287 */
1288 private void sendRequestAsync(int command, Object argument) {
Nathan Haroldfa8da0f2018-09-27 18:51:29 -07001289 sendRequestAsync(command, argument, null, null);
1290 }
1291
1292 /**
1293 * Same as {@link #sendRequestAsync(int,Object)} except it takes a Phone and WorkSource.
1294 * @see {@link #sendRequest(int,Object)}
1295 */
1296 private void sendRequestAsync(
1297 int command, Object argument, Phone phone, WorkSource workSource) {
1298 MainThreadRequest request = new MainThreadRequest(argument, phone, workSource);
Sailesh Nepalbd76e4e2013-10-27 13:59:44 -07001299 Message msg = mMainThreadHandler.obtainMessage(command, request);
1300 msg.sendToTarget();
1301 }
1302
1303 /**
Santos Cordon7d4ddf62013-07-10 11:58:08 -07001304 * Initialize the singleton PhoneInterfaceManager instance.
1305 * This is only done once, at startup, from PhoneApp.onCreate().
1306 */
Nazanin Bakhshi2f2cc692018-12-11 15:15:39 -08001307 /* package */ static PhoneInterfaceManager init(PhoneGlobals app) {
Santos Cordon7d4ddf62013-07-10 11:58:08 -07001308 synchronized (PhoneInterfaceManager.class) {
1309 if (sInstance == null) {
Nazanin Bakhshi2f2cc692018-12-11 15:15:39 -08001310 sInstance = new PhoneInterfaceManager(app);
Santos Cordon7d4ddf62013-07-10 11:58:08 -07001311 } else {
1312 Log.wtf(LOG_TAG, "init() called multiple times! sInstance = " + sInstance);
1313 }
1314 return sInstance;
1315 }
1316 }
1317
1318 /** Private constructor; @see init() */
Nazanin Bakhshi2f2cc692018-12-11 15:15:39 -08001319 private PhoneInterfaceManager(PhoneGlobals app) {
Santos Cordon7d4ddf62013-07-10 11:58:08 -07001320 mApp = app;
Santos Cordon7d4ddf62013-07-10 11:58:08 -07001321 mCM = PhoneGlobals.getInstance().mCM;
Stuart Scott981d8582015-04-21 14:09:50 -07001322 mUserManager = (UserManager) app.getSystemService(Context.USER_SERVICE);
Santos Cordon7d4ddf62013-07-10 11:58:08 -07001323 mAppOps = (AppOpsManager)app.getSystemService(Context.APP_OPS_SERVICE);
1324 mMainThreadHandler = new MainThreadHandler();
Wink Savilleac1bdfd2014-11-20 23:04:44 -08001325 mSubscriptionController = SubscriptionController.getInstance();
Nazanin Bakhshi2f2cc692018-12-11 15:15:39 -08001326 mTelephonySharedPreferences =
1327 PreferenceManager.getDefaultSharedPreferences(mApp);
yinxub1bed742017-04-17 11:45:04 -07001328 mNetworkScanRequestTracker = new NetworkScanRequestTracker();
Malcolm Chenf144d942018-08-14 16:00:53 -07001329 mPhoneConfigurationManager = PhoneConfigurationManager.getInstance();
Wink Saville3ab207e2014-11-20 13:07:20 -08001330
Santos Cordon7d4ddf62013-07-10 11:58:08 -07001331 publish();
1332 }
1333
Nazanin Bakhshi2f2cc692018-12-11 15:15:39 -08001334 private Phone getDefaultPhone() {
1335 Phone thePhone = getPhone(getDefaultSubscription());
1336 return (thePhone != null) ? thePhone : PhoneFactory.getDefaultPhone();
1337 }
1338
Santos Cordon7d4ddf62013-07-10 11:58:08 -07001339 private void publish() {
1340 if (DBG) log("publish: " + this);
1341
1342 ServiceManager.addService("phone", this);
1343 }
1344
Stuart Scott584921c2015-01-15 17:10:34 -08001345 private Phone getPhoneFromRequest(MainThreadRequest request) {
Jordan Liu73b078d2019-02-28 12:03:40 -08001346 if (request.phone != null) {
1347 return request.phone;
1348 } else {
1349 return getPhoneFromSubId(request.subId);
1350 }
1351 }
1352
1353 private Phone getPhoneFromSubId(int subId) {
1354 return (subId == SubscriptionManager.INVALID_SUBSCRIPTION_ID)
1355 ? getDefaultPhone() : getPhone(subId);
Stuart Scott584921c2015-01-15 17:10:34 -08001356 }
1357
Shishir Agrawalc04d9752016-02-19 10:41:00 -08001358 private UiccCard getUiccCardFromRequest(MainThreadRequest request) {
1359 Phone phone = getPhoneFromRequest(request);
1360 return phone == null ? null :
1361 UiccController.getInstance().getUiccCard(phone.getPhoneId());
1362 }
1363
Wink Saville36469e72014-06-11 15:17:00 -07001364 // returns phone associated with the subId.
Wink Savilleb564aae2014-10-23 10:18:09 -07001365 private Phone getPhone(int subId) {
Wink Savilleac1bdfd2014-11-20 23:04:44 -08001366 return PhoneFactory.getPhone(mSubscriptionController.getPhoneId(subId));
Wink Saville36469e72014-06-11 15:17:00 -07001367 }
Santos Cordon7d4ddf62013-07-10 11:58:08 -07001368
1369 public void dial(String number) {
Wink Savilleadd7cc52014-09-08 14:23:09 -07001370 dialForSubscriber(getPreferredVoiceSubscription(), number);
Wink Saville36469e72014-06-11 15:17:00 -07001371 }
1372
Wink Savilleb564aae2014-10-23 10:18:09 -07001373 public void dialForSubscriber(int subId, String number) {
Santos Cordon7d4ddf62013-07-10 11:58:08 -07001374 if (DBG) log("dial: " + number);
1375 // No permission check needed here: This is just a wrapper around the
1376 // ACTION_DIAL intent, which is available to any app since it puts up
1377 // the UI before it does anything.
1378
Malcolm Chend965c8b2018-02-28 15:00:40 -08001379 final long identity = Binder.clearCallingIdentity();
1380 try {
1381 String url = createTelUrl(number);
1382 if (url == null) {
1383 return;
1384 }
Santos Cordon7d4ddf62013-07-10 11:58:08 -07001385
Malcolm Chend965c8b2018-02-28 15:00:40 -08001386 // PENDING: should we just silently fail if phone is offhook or ringing?
1387 PhoneConstants.State state = mCM.getState(subId);
1388 if (state != PhoneConstants.State.OFFHOOK && state != PhoneConstants.State.RINGING) {
1389 Intent intent = new Intent(Intent.ACTION_DIAL, Uri.parse(url));
1390 intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
1391 mApp.startActivity(intent);
1392 }
1393 } finally {
1394 Binder.restoreCallingIdentity(identity);
Santos Cordon7d4ddf62013-07-10 11:58:08 -07001395 }
1396 }
1397
1398 public void call(String callingPackage, String number) {
Wink Savilleadd7cc52014-09-08 14:23:09 -07001399 callForSubscriber(getPreferredVoiceSubscription(), callingPackage, number);
Wink Saville36469e72014-06-11 15:17:00 -07001400 }
1401
Wink Savilleb564aae2014-10-23 10:18:09 -07001402 public void callForSubscriber(int subId, String callingPackage, String number) {
Santos Cordon7d4ddf62013-07-10 11:58:08 -07001403 if (DBG) log("call: " + number);
1404
1405 // This is just a wrapper around the ACTION_CALL intent, but we still
1406 // need to do a permission check since we're calling startActivity()
1407 // from the context of the phone app.
1408 enforceCallPermission();
1409
1410 if (mAppOps.noteOp(AppOpsManager.OP_CALL_PHONE, Binder.getCallingUid(), callingPackage)
1411 != AppOpsManager.MODE_ALLOWED) {
1412 return;
1413 }
1414
Malcolm Chend965c8b2018-02-28 15:00:40 -08001415 final long identity = Binder.clearCallingIdentity();
1416 try {
1417 String url = createTelUrl(number);
1418 if (url == null) {
1419 return;
1420 }
Santos Cordon7d4ddf62013-07-10 11:58:08 -07001421
Malcolm Chend965c8b2018-02-28 15:00:40 -08001422 boolean isValid = false;
1423 final List<SubscriptionInfo> slist = getActiveSubscriptionInfoListPrivileged();
1424 if (slist != null) {
1425 for (SubscriptionInfo subInfoRecord : slist) {
1426 if (subInfoRecord.getSubscriptionId() == subId) {
1427 isValid = true;
1428 break;
1429 }
Wink Saville3ab207e2014-11-20 13:07:20 -08001430 }
Wink Saville08874612014-08-31 19:19:58 -07001431 }
Malcolm Chend965c8b2018-02-28 15:00:40 -08001432 if (!isValid) {
1433 return;
1434 }
Wink Saville08874612014-08-31 19:19:58 -07001435
Malcolm Chend965c8b2018-02-28 15:00:40 -08001436 Intent intent = new Intent(Intent.ACTION_CALL, Uri.parse(url));
1437 intent.putExtra(SUBSCRIPTION_KEY, subId);
1438 intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
1439 mApp.startActivity(intent);
1440 } finally {
1441 Binder.restoreCallingIdentity(identity);
1442 }
Santos Cordon7d4ddf62013-07-10 11:58:08 -07001443 }
1444
Santos Cordon7d4ddf62013-07-10 11:58:08 -07001445 public boolean supplyPin(String pin) {
Wink Savilleadd7cc52014-09-08 14:23:09 -07001446 return supplyPinForSubscriber(getDefaultSubscription(), pin);
Wink Saville36469e72014-06-11 15:17:00 -07001447 }
1448
Wink Savilleb564aae2014-10-23 10:18:09 -07001449 public boolean supplyPinForSubscriber(int subId, String pin) {
Wink Savilleadd7cc52014-09-08 14:23:09 -07001450 int [] resultArray = supplyPinReportResultForSubscriber(subId, pin);
Wink Saville9de0f752013-10-22 19:04:03 -07001451 return (resultArray[0] == PhoneConstants.PIN_RESULT_SUCCESS) ? true : false;
1452 }
1453
1454 public boolean supplyPuk(String puk, String pin) {
Wink Savilleadd7cc52014-09-08 14:23:09 -07001455 return supplyPukForSubscriber(getDefaultSubscription(), puk, pin);
Wink Saville36469e72014-06-11 15:17:00 -07001456 }
1457
Wink Savilleb564aae2014-10-23 10:18:09 -07001458 public boolean supplyPukForSubscriber(int subId, String puk, String pin) {
Wink Savilleadd7cc52014-09-08 14:23:09 -07001459 int [] resultArray = supplyPukReportResultForSubscriber(subId, puk, pin);
Wink Saville9de0f752013-10-22 19:04:03 -07001460 return (resultArray[0] == PhoneConstants.PIN_RESULT_SUCCESS) ? true : false;
1461 }
1462
1463 /** {@hide} */
1464 public int[] supplyPinReportResult(String pin) {
Wink Savilleadd7cc52014-09-08 14:23:09 -07001465 return supplyPinReportResultForSubscriber(getDefaultSubscription(), pin);
Wink Saville36469e72014-06-11 15:17:00 -07001466 }
1467
Wink Savilleb564aae2014-10-23 10:18:09 -07001468 public int[] supplyPinReportResultForSubscriber(int subId, String pin) {
Santos Cordon7d4ddf62013-07-10 11:58:08 -07001469 enforceModifyPermission();
Malcolm Chend965c8b2018-02-28 15:00:40 -08001470
1471 final long identity = Binder.clearCallingIdentity();
1472 try {
1473 final UnlockSim checkSimPin = new UnlockSim(getPhone(subId).getIccCard());
1474 checkSimPin.start();
1475 return checkSimPin.unlockSim(null, pin);
1476 } finally {
1477 Binder.restoreCallingIdentity(identity);
1478 }
Santos Cordon7d4ddf62013-07-10 11:58:08 -07001479 }
1480
Wink Saville9de0f752013-10-22 19:04:03 -07001481 /** {@hide} */
1482 public int[] supplyPukReportResult(String puk, String pin) {
Wink Savilleadd7cc52014-09-08 14:23:09 -07001483 return supplyPukReportResultForSubscriber(getDefaultSubscription(), puk, pin);
Wink Saville36469e72014-06-11 15:17:00 -07001484 }
1485
Wink Savilleb564aae2014-10-23 10:18:09 -07001486 public int[] supplyPukReportResultForSubscriber(int subId, String puk, String pin) {
Santos Cordon7d4ddf62013-07-10 11:58:08 -07001487 enforceModifyPermission();
Malcolm Chend965c8b2018-02-28 15:00:40 -08001488
1489 final long identity = Binder.clearCallingIdentity();
1490 try {
1491 final UnlockSim checkSimPuk = new UnlockSim(getPhone(subId).getIccCard());
1492 checkSimPuk.start();
1493 return checkSimPuk.unlockSim(puk, pin);
1494 } finally {
1495 Binder.restoreCallingIdentity(identity);
1496 }
Santos Cordon7d4ddf62013-07-10 11:58:08 -07001497 }
1498
1499 /**
Wink Saville9de0f752013-10-22 19:04:03 -07001500 * Helper thread to turn async call to SimCard#supplyPin into
Santos Cordon7d4ddf62013-07-10 11:58:08 -07001501 * a synchronous one.
1502 */
1503 private static class UnlockSim extends Thread {
1504
1505 private final IccCard mSimCard;
1506
1507 private boolean mDone = false;
Wink Saville9de0f752013-10-22 19:04:03 -07001508 private int mResult = PhoneConstants.PIN_GENERAL_FAILURE;
1509 private int mRetryCount = -1;
Santos Cordon7d4ddf62013-07-10 11:58:08 -07001510
1511 // For replies from SimCard interface
1512 private Handler mHandler;
1513
1514 // For async handler to identify request type
1515 private static final int SUPPLY_PIN_COMPLETE = 100;
1516
1517 public UnlockSim(IccCard simCard) {
1518 mSimCard = simCard;
1519 }
1520
1521 @Override
1522 public void run() {
1523 Looper.prepare();
1524 synchronized (UnlockSim.this) {
1525 mHandler = new Handler() {
1526 @Override
1527 public void handleMessage(Message msg) {
1528 AsyncResult ar = (AsyncResult) msg.obj;
1529 switch (msg.what) {
1530 case SUPPLY_PIN_COMPLETE:
1531 Log.d(LOG_TAG, "SUPPLY_PIN_COMPLETE");
1532 synchronized (UnlockSim.this) {
Wink Saville9de0f752013-10-22 19:04:03 -07001533 mRetryCount = msg.arg1;
1534 if (ar.exception != null) {
1535 if (ar.exception instanceof CommandException &&
1536 ((CommandException)(ar.exception)).getCommandError()
1537 == CommandException.Error.PASSWORD_INCORRECT) {
1538 mResult = PhoneConstants.PIN_PASSWORD_INCORRECT;
1539 } else {
1540 mResult = PhoneConstants.PIN_GENERAL_FAILURE;
1541 }
1542 } else {
1543 mResult = PhoneConstants.PIN_RESULT_SUCCESS;
1544 }
Santos Cordon7d4ddf62013-07-10 11:58:08 -07001545 mDone = true;
1546 UnlockSim.this.notifyAll();
1547 }
1548 break;
1549 }
1550 }
1551 };
1552 UnlockSim.this.notifyAll();
1553 }
1554 Looper.loop();
1555 }
1556
1557 /*
1558 * Use PIN or PUK to unlock SIM card
1559 *
1560 * If PUK is null, unlock SIM card with PIN
1561 *
1562 * If PUK is not null, unlock SIM card with PUK and set PIN code
1563 */
Wink Saville9de0f752013-10-22 19:04:03 -07001564 synchronized int[] unlockSim(String puk, String pin) {
Santos Cordon7d4ddf62013-07-10 11:58:08 -07001565
1566 while (mHandler == null) {
1567 try {
1568 wait();
1569 } catch (InterruptedException e) {
1570 Thread.currentThread().interrupt();
1571 }
1572 }
1573 Message callback = Message.obtain(mHandler, SUPPLY_PIN_COMPLETE);
1574
1575 if (puk == null) {
1576 mSimCard.supplyPin(pin, callback);
1577 } else {
1578 mSimCard.supplyPuk(puk, pin, callback);
1579 }
1580
1581 while (!mDone) {
1582 try {
1583 Log.d(LOG_TAG, "wait for done");
1584 wait();
1585 } catch (InterruptedException e) {
1586 // Restore the interrupted status
1587 Thread.currentThread().interrupt();
1588 }
1589 }
1590 Log.d(LOG_TAG, "done");
Wink Saville9de0f752013-10-22 19:04:03 -07001591 int[] resultArray = new int[2];
1592 resultArray[0] = mResult;
1593 resultArray[1] = mRetryCount;
1594 return resultArray;
Santos Cordon7d4ddf62013-07-10 11:58:08 -07001595 }
1596 }
1597
1598 public void updateServiceLocation() {
Wink Savilleadd7cc52014-09-08 14:23:09 -07001599 updateServiceLocationForSubscriber(getDefaultSubscription());
Wink Saville36469e72014-06-11 15:17:00 -07001600
1601 }
1602
Wink Savilleb564aae2014-10-23 10:18:09 -07001603 public void updateServiceLocationForSubscriber(int subId) {
Santos Cordon7d4ddf62013-07-10 11:58:08 -07001604 // No permission check needed here: this call is harmless, and it's
1605 // needed for the ServiceState.requestStateUpdate() call (which is
1606 // already intentionally exposed to 3rd parties.)
Malcolm Chend965c8b2018-02-28 15:00:40 -08001607 final long identity = Binder.clearCallingIdentity();
1608 try {
1609 final Phone phone = getPhone(subId);
1610 if (phone != null) {
1611 phone.updateServiceLocation();
1612 }
1613 } finally {
1614 Binder.restoreCallingIdentity(identity);
Sanket Padawe356d7632015-06-22 14:03:32 -07001615 }
Santos Cordon7d4ddf62013-07-10 11:58:08 -07001616 }
1617
Robert Greenwalt36b23af2015-07-06 17:59:14 -07001618 @Override
1619 public boolean isRadioOn(String callingPackage) {
1620 return isRadioOnForSubscriber(getDefaultSubscription(), callingPackage);
Wink Saville36469e72014-06-11 15:17:00 -07001621 }
1622
Robert Greenwalt36b23af2015-07-06 17:59:14 -07001623 @Override
1624 public boolean isRadioOnForSubscriber(int subId, String callingPackage) {
Jeff Davidson7e17e312018-02-13 18:17:36 -08001625 if (!TelephonyPermissions.checkCallingOrSelfReadPhoneState(
Jeff Davidson913390f2018-02-23 17:11:49 -08001626 mApp, subId, callingPackage, "isRadioOnForSubscriber")) {
Robert Greenwalt36b23af2015-07-06 17:59:14 -07001627 return false;
1628 }
Malcolm Chend965c8b2018-02-28 15:00:40 -08001629
1630 final long identity = Binder.clearCallingIdentity();
1631 try {
1632 return isRadioOnForSubscriber(subId);
1633 } finally {
1634 Binder.restoreCallingIdentity(identity);
1635 }
Robert Greenwalt36b23af2015-07-06 17:59:14 -07001636 }
1637
1638 private boolean isRadioOnForSubscriber(int subId) {
Malcolm Chend965c8b2018-02-28 15:00:40 -08001639 final long identity = Binder.clearCallingIdentity();
1640 try {
1641 final Phone phone = getPhone(subId);
1642 if (phone != null) {
1643 return phone.getServiceState().getState() != ServiceState.STATE_POWER_OFF;
1644 } else {
1645 return false;
1646 }
1647 } finally {
1648 Binder.restoreCallingIdentity(identity);
Sanket Padawe356d7632015-06-22 14:03:32 -07001649 }
Santos Cordon7d4ddf62013-07-10 11:58:08 -07001650 }
1651
1652 public void toggleRadioOnOff() {
Wink Savilleadd7cc52014-09-08 14:23:09 -07001653 toggleRadioOnOffForSubscriber(getDefaultSubscription());
Santos Cordon7d4ddf62013-07-10 11:58:08 -07001654 }
Wink Saville36469e72014-06-11 15:17:00 -07001655
Wink Savilleb564aae2014-10-23 10:18:09 -07001656 public void toggleRadioOnOffForSubscriber(int subId) {
Santos Cordon7d4ddf62013-07-10 11:58:08 -07001657 enforceModifyPermission();
Malcolm Chend965c8b2018-02-28 15:00:40 -08001658
1659 final long identity = Binder.clearCallingIdentity();
1660 try {
1661 final Phone phone = getPhone(subId);
1662 if (phone != null) {
1663 phone.setRadioPower(!isRadioOnForSubscriber(subId));
1664 }
1665 } finally {
1666 Binder.restoreCallingIdentity(identity);
Sanket Padawe356d7632015-06-22 14:03:32 -07001667 }
Wink Saville36469e72014-06-11 15:17:00 -07001668 }
1669
1670 public boolean setRadio(boolean turnOn) {
Wink Savilleadd7cc52014-09-08 14:23:09 -07001671 return setRadioForSubscriber(getDefaultSubscription(), turnOn);
Wink Saville36469e72014-06-11 15:17:00 -07001672 }
1673
Wink Savilleb564aae2014-10-23 10:18:09 -07001674 public boolean setRadioForSubscriber(int subId, boolean turnOn) {
Wink Saville36469e72014-06-11 15:17:00 -07001675 enforceModifyPermission();
Malcolm Chend965c8b2018-02-28 15:00:40 -08001676
1677 final long identity = Binder.clearCallingIdentity();
1678 try {
1679 final Phone phone = getPhone(subId);
1680 if (phone == null) {
1681 return false;
1682 }
1683 if ((phone.getServiceState().getState() != ServiceState.STATE_POWER_OFF) != turnOn) {
1684 toggleRadioOnOffForSubscriber(subId);
1685 }
1686 return true;
1687 } finally {
1688 Binder.restoreCallingIdentity(identity);
Sanket Padawe356d7632015-06-22 14:03:32 -07001689 }
Santos Cordon7d4ddf62013-07-10 11:58:08 -07001690 }
Wink Saville36469e72014-06-11 15:17:00 -07001691
Naveen Kalla1fd79bd2014-08-08 00:48:59 -07001692 public boolean needMobileRadioShutdown() {
1693 /*
1694 * If any of the Radios are available, it will need to be
1695 * shutdown. So return true if any Radio is available.
1696 */
Malcolm Chend965c8b2018-02-28 15:00:40 -08001697 final long identity = Binder.clearCallingIdentity();
1698 try {
1699 for (int i = 0; i < TelephonyManager.getDefault().getPhoneCount(); i++) {
1700 Phone phone = PhoneFactory.getPhone(i);
1701 if (phone != null && phone.isRadioAvailable()) return true;
1702 }
1703 logv(TelephonyManager.getDefault().getPhoneCount() + " Phones are shutdown.");
1704 return false;
1705 } finally {
1706 Binder.restoreCallingIdentity(identity);
Naveen Kalla1fd79bd2014-08-08 00:48:59 -07001707 }
Naveen Kalla1fd79bd2014-08-08 00:48:59 -07001708 }
1709
Malcolm Chend965c8b2018-02-28 15:00:40 -08001710 @Override
Naveen Kalla1fd79bd2014-08-08 00:48:59 -07001711 public void shutdownMobileRadios() {
Malcolm Chend965c8b2018-02-28 15:00:40 -08001712 enforceModifyPermission();
1713
1714 final long identity = Binder.clearCallingIdentity();
1715 try {
1716 for (int i = 0; i < TelephonyManager.getDefault().getPhoneCount(); i++) {
1717 logv("Shutting down Phone " + i);
1718 shutdownRadioUsingPhoneId(i);
1719 }
1720 } finally {
1721 Binder.restoreCallingIdentity(identity);
Naveen Kalla1fd79bd2014-08-08 00:48:59 -07001722 }
1723 }
1724
1725 private void shutdownRadioUsingPhoneId(int phoneId) {
Naveen Kalla1fd79bd2014-08-08 00:48:59 -07001726 Phone phone = PhoneFactory.getPhone(phoneId);
1727 if (phone != null && phone.isRadioAvailable()) {
1728 phone.shutdownRadio();
1729 }
1730 }
1731
Santos Cordon7d4ddf62013-07-10 11:58:08 -07001732 public boolean setRadioPower(boolean turnOn) {
Jack Yub4e16162017-05-15 12:48:40 -07001733 enforceModifyPermission();
Malcolm Chend965c8b2018-02-28 15:00:40 -08001734
1735 final long identity = Binder.clearCallingIdentity();
1736 try {
1737 final Phone defaultPhone = PhoneFactory.getDefaultPhone();
1738 if (defaultPhone != null) {
1739 defaultPhone.setRadioPower(turnOn);
1740 return true;
1741 } else {
1742 loge("There's no default phone.");
1743 return false;
1744 }
1745 } finally {
1746 Binder.restoreCallingIdentity(identity);
Wei Liu9ae2a062016-08-08 11:09:34 -07001747 }
Wink Saville36469e72014-06-11 15:17:00 -07001748 }
1749
Wink Savilleb564aae2014-10-23 10:18:09 -07001750 public boolean setRadioPowerForSubscriber(int subId, boolean turnOn) {
Santos Cordon7d4ddf62013-07-10 11:58:08 -07001751 enforceModifyPermission();
Malcolm Chend965c8b2018-02-28 15:00:40 -08001752
1753 final long identity = Binder.clearCallingIdentity();
1754 try {
1755 final Phone phone = getPhone(subId);
1756 if (phone != null) {
1757 phone.setRadioPower(turnOn);
1758 return true;
1759 } else {
1760 return false;
1761 }
1762 } finally {
1763 Binder.restoreCallingIdentity(identity);
Sanket Padawe356d7632015-06-22 14:03:32 -07001764 }
Santos Cordon7d4ddf62013-07-10 11:58:08 -07001765 }
1766
Wink Saville36469e72014-06-11 15:17:00 -07001767 // FIXME: subId version needed
Sanket Padawe356d7632015-06-22 14:03:32 -07001768 @Override
Santos Cordon7d4ddf62013-07-10 11:58:08 -07001769 public boolean enableDataConnectivity() {
1770 enforceModifyPermission();
Malcolm Chend965c8b2018-02-28 15:00:40 -08001771
1772 final long identity = Binder.clearCallingIdentity();
1773 try {
1774 int subId = mSubscriptionController.getDefaultDataSubId();
1775 final Phone phone = getPhone(subId);
1776 if (phone != null) {
Jack Yu7a030e52018-12-13 11:51:28 -08001777 phone.getDataEnabledSettings().setUserDataEnabled(true);
Malcolm Chend965c8b2018-02-28 15:00:40 -08001778 return true;
1779 } else {
1780 return false;
1781 }
1782 } finally {
1783 Binder.restoreCallingIdentity(identity);
Sanket Padawe356d7632015-06-22 14:03:32 -07001784 }
Santos Cordon7d4ddf62013-07-10 11:58:08 -07001785 }
1786
Wink Saville36469e72014-06-11 15:17:00 -07001787 // FIXME: subId version needed
Sanket Padawe356d7632015-06-22 14:03:32 -07001788 @Override
Santos Cordon7d4ddf62013-07-10 11:58:08 -07001789 public boolean disableDataConnectivity() {
1790 enforceModifyPermission();
Malcolm Chend965c8b2018-02-28 15:00:40 -08001791
1792 final long identity = Binder.clearCallingIdentity();
1793 try {
1794 int subId = mSubscriptionController.getDefaultDataSubId();
1795 final Phone phone = getPhone(subId);
1796 if (phone != null) {
Jack Yu7a030e52018-12-13 11:51:28 -08001797 phone.getDataEnabledSettings().setUserDataEnabled(false);
Malcolm Chend965c8b2018-02-28 15:00:40 -08001798 return true;
1799 } else {
1800 return false;
1801 }
1802 } finally {
1803 Binder.restoreCallingIdentity(identity);
Sanket Padawe356d7632015-06-22 14:03:32 -07001804 }
Santos Cordon7d4ddf62013-07-10 11:58:08 -07001805 }
1806
Sanket Padawe356d7632015-06-22 14:03:32 -07001807 @Override
Jack Yuacf8a132017-05-01 17:00:48 -07001808 public boolean isDataConnectivityPossible(int subId) {
Malcolm Chend965c8b2018-02-28 15:00:40 -08001809 final long identity = Binder.clearCallingIdentity();
1810 try {
1811 final Phone phone = getPhone(subId);
1812 if (phone != null) {
Jack Yu311536f2018-11-26 11:20:48 -08001813 return phone.isDataAllowed(ApnSetting.TYPE_DEFAULT);
Malcolm Chend965c8b2018-02-28 15:00:40 -08001814 } else {
1815 return false;
1816 }
1817 } finally {
1818 Binder.restoreCallingIdentity(identity);
Sanket Padawe356d7632015-06-22 14:03:32 -07001819 }
Santos Cordon7d4ddf62013-07-10 11:58:08 -07001820 }
1821
1822 public boolean handlePinMmi(String dialString) {
Wink Savilleadd7cc52014-09-08 14:23:09 -07001823 return handlePinMmiForSubscriber(getDefaultSubscription(), dialString);
Wink Saville36469e72014-06-11 15:17:00 -07001824 }
1825
pkanwarae03a6b2016-11-06 20:37:09 -08001826 public void handleUssdRequest(int subId, String ussdRequest, ResultReceiver wrappedCallback) {
Malcolm Chend965c8b2018-02-28 15:00:40 -08001827 enforceCallPermission();
1828
1829 final long identity = Binder.clearCallingIdentity();
1830 try {
1831 if (!SubscriptionManager.isValidSubscriptionId(subId)) {
1832 return;
1833 }
1834 Pair<String, ResultReceiver> ussdObject = new Pair(ussdRequest, wrappedCallback);
1835 sendRequest(CMD_HANDLE_USSD_REQUEST, ussdObject, subId);
1836 } finally {
1837 Binder.restoreCallingIdentity(identity);
1838 }
pkanwar32d516d2016-10-14 19:37:38 -07001839 };
1840
Wink Savilleb564aae2014-10-23 10:18:09 -07001841 public boolean handlePinMmiForSubscriber(int subId, String dialString) {
Santos Cordon7d4ddf62013-07-10 11:58:08 -07001842 enforceModifyPermission();
Malcolm Chend965c8b2018-02-28 15:00:40 -08001843
1844 final long identity = Binder.clearCallingIdentity();
1845 try {
1846 if (!SubscriptionManager.isValidSubscriptionId(subId)) {
1847 return false;
1848 }
1849 return (Boolean) sendRequest(CMD_HANDLE_PIN_MMI, dialString, subId);
1850 } finally {
1851 Binder.restoreCallingIdentity(identity);
Sanket Padawe356d7632015-06-22 14:03:32 -07001852 }
Santos Cordon7d4ddf62013-07-10 11:58:08 -07001853 }
1854
Santos Cordon7d4ddf62013-07-10 11:58:08 -07001855 public int getCallState() {
Shishir Agrawala9f32182016-04-12 12:00:16 -07001856 return getCallStateForSlot(getSlotForDefaultSubscription());
Wink Saville36469e72014-06-11 15:17:00 -07001857 }
1858
Sanket Padawe13bac7b2017-03-20 15:04:47 -07001859 public int getCallStateForSlot(int slotIndex) {
Malcolm Chend965c8b2018-02-28 15:00:40 -08001860 final long identity = Binder.clearCallingIdentity();
1861 try {
1862 Phone phone = PhoneFactory.getPhone(slotIndex);
1863 return phone == null ? TelephonyManager.CALL_STATE_IDLE :
1864 PhoneConstantConversions.convertCallState(phone.getState());
1865 } finally {
1866 Binder.restoreCallingIdentity(identity);
1867 }
Santos Cordon7d4ddf62013-07-10 11:58:08 -07001868 }
1869
Sanket Padawe356d7632015-06-22 14:03:32 -07001870 @Override
Santos Cordon7d4ddf62013-07-10 11:58:08 -07001871 public int getDataState() {
Malcolm Chend965c8b2018-02-28 15:00:40 -08001872 final long identity = Binder.clearCallingIdentity();
1873 try {
1874 Phone phone = getPhone(mSubscriptionController.getDefaultDataSubId());
1875 if (phone != null) {
1876 return PhoneConstantConversions.convertDataState(phone.getDataConnectionState());
1877 } else {
1878 return PhoneConstantConversions.convertDataState(
1879 PhoneConstants.DataState.DISCONNECTED);
1880 }
1881 } finally {
1882 Binder.restoreCallingIdentity(identity);
Sanket Padawe356d7632015-06-22 14:03:32 -07001883 }
Santos Cordon7d4ddf62013-07-10 11:58:08 -07001884 }
1885
Sanket Padawe356d7632015-06-22 14:03:32 -07001886 @Override
Santos Cordon7d4ddf62013-07-10 11:58:08 -07001887 public int getDataActivity() {
Malcolm Chend965c8b2018-02-28 15:00:40 -08001888 final long identity = Binder.clearCallingIdentity();
1889 try {
1890 Phone phone = getPhone(mSubscriptionController.getDefaultDataSubId());
1891 if (phone != null) {
1892 return DefaultPhoneNotifier.convertDataActivityState(phone.getDataActivityState());
1893 } else {
1894 return TelephonyManager.DATA_ACTIVITY_NONE;
1895 }
1896 } finally {
1897 Binder.restoreCallingIdentity(identity);
Sanket Padawe356d7632015-06-22 14:03:32 -07001898 }
Santos Cordon7d4ddf62013-07-10 11:58:08 -07001899 }
1900
1901 @Override
Svetoslav64fad262015-04-14 14:35:21 -07001902 public Bundle getCellLocation(String callingPackage) {
Nazanin Bakhshi2f2cc692018-12-11 15:15:39 -08001903 mApp.getSystemService(AppOpsManager.class)
Hall Liu1aa510f2017-11-22 17:40:08 -08001904 .checkPackage(Binder.getCallingUid(), callingPackage);
Hall Liuf19c44f2018-11-27 14:38:17 -08001905
1906 LocationAccessPolicy.LocationPermissionResult locationResult =
1907 LocationAccessPolicy.checkLocationPermission(mApp,
1908 new LocationAccessPolicy.LocationPermissionQuery.Builder()
1909 .setCallingPackage(callingPackage)
1910 .setCallingPid(Binder.getCallingPid())
1911 .setCallingUid(Binder.getCallingUid())
1912 .setMethod("getCellLocation")
1913 .setMinSdkVersionForFine(Build.VERSION_CODES.Q)
1914 .build());
1915 switch (locationResult) {
1916 case DENIED_HARD:
1917 throw new SecurityException("Not allowed to access cell location");
1918 case DENIED_SOFT:
1919 return new Bundle();
Santos Cordon7d4ddf62013-07-10 11:58:08 -07001920 }
1921
Narayan Kamathf04b5a12018-01-09 11:47:15 +00001922 WorkSource workSource = getWorkSource(Binder.getCallingUid());
Malcolm Chend965c8b2018-02-28 15:00:40 -08001923 final long identity = Binder.clearCallingIdentity();
1924 try {
1925 if (DBG_LOC) log("getCellLocation: is active user");
1926 Bundle data = new Bundle();
Nathan Harold3ff88932018-08-14 10:19:49 -07001927 int subId = mSubscriptionController.getDefaultDataSubId();
1928 CellLocation cl = (CellLocation) sendRequest(CMD_GET_CELL_LOCATION, workSource, subId);
1929 cl.fillInNotifierBundle(data);
Malcolm Chend965c8b2018-02-28 15:00:40 -08001930 return data;
1931 } finally {
1932 Binder.restoreCallingIdentity(identity);
1933 }
Svetoslav64fad262015-04-14 14:35:21 -07001934 }
1935
Santos Cordon7d4ddf62013-07-10 11:58:08 -07001936 @Override
Jonathan Basseribf5362b2017-07-19 12:22:35 -07001937 public String getNetworkCountryIsoForPhone(int phoneId) {
1938 // Reporting the correct network country is ambiguous when IWLAN could conflict with
1939 // registered cell info, so return a NULL country instead.
1940 final long identity = Binder.clearCallingIdentity();
1941 try {
Malcolm Chen3732c2b2018-07-18 20:15:24 -07001942 if (phoneId == SubscriptionManager.INVALID_PHONE_INDEX) {
1943 // Get default phone in this case.
1944 phoneId = SubscriptionManager.DEFAULT_PHONE_INDEX;
1945 }
Jonathan Basseribf5362b2017-07-19 12:22:35 -07001946 final int subId = mSubscriptionController.getSubIdUsingPhoneId(phoneId);
Jack Yu5f7092c2018-04-13 14:05:37 -07001947 // Todo: fix this when we can get the actual cellular network info when the device
1948 // is on IWLAN.
Jonathan Basseribf5362b2017-07-19 12:22:35 -07001949 if (TelephonyManager.NETWORK_TYPE_IWLAN
1950 == getVoiceNetworkTypeForSubscriber(subId, mApp.getPackageName())) {
1951 return "";
1952 }
Malcolm Chend965c8b2018-02-28 15:00:40 -08001953 Phone phone = PhoneFactory.getPhone(phoneId);
1954 if (phone != null) {
1955 ServiceStateTracker sst = phone.getServiceStateTracker();
1956 if (sst != null) {
1957 LocaleTracker lt = sst.getLocaleTracker();
1958 if (lt != null) {
1959 return lt.getCurrentCountry();
1960 }
1961 }
1962 }
1963 return "";
Jonathan Basseribf5362b2017-07-19 12:22:35 -07001964 } finally {
1965 Binder.restoreCallingIdentity(identity);
1966 }
Jonathan Basseribf5362b2017-07-19 12:22:35 -07001967 }
1968
1969 @Override
Santos Cordon7d4ddf62013-07-10 11:58:08 -07001970 public void enableLocationUpdates() {
Wink Savilleadd7cc52014-09-08 14:23:09 -07001971 enableLocationUpdatesForSubscriber(getDefaultSubscription());
Wink Saville36469e72014-06-11 15:17:00 -07001972 }
1973
Sanket Padawe356d7632015-06-22 14:03:32 -07001974 @Override
Wink Savilleb564aae2014-10-23 10:18:09 -07001975 public void enableLocationUpdatesForSubscriber(int subId) {
Santos Cordon7d4ddf62013-07-10 11:58:08 -07001976 mApp.enforceCallingOrSelfPermission(
1977 android.Manifest.permission.CONTROL_LOCATION_UPDATES, null);
Malcolm Chend965c8b2018-02-28 15:00:40 -08001978
1979 final long identity = Binder.clearCallingIdentity();
1980 try {
1981 final Phone phone = getPhone(subId);
1982 if (phone != null) {
1983 phone.enableLocationUpdates();
1984 }
1985 } finally {
1986 Binder.restoreCallingIdentity(identity);
Sanket Padawe356d7632015-06-22 14:03:32 -07001987 }
Santos Cordon7d4ddf62013-07-10 11:58:08 -07001988 }
1989
1990 @Override
1991 public void disableLocationUpdates() {
Wink Savilleadd7cc52014-09-08 14:23:09 -07001992 disableLocationUpdatesForSubscriber(getDefaultSubscription());
Wink Saville36469e72014-06-11 15:17:00 -07001993 }
1994
Sanket Padawe356d7632015-06-22 14:03:32 -07001995 @Override
Wink Savilleb564aae2014-10-23 10:18:09 -07001996 public void disableLocationUpdatesForSubscriber(int subId) {
Santos Cordon7d4ddf62013-07-10 11:58:08 -07001997 mApp.enforceCallingOrSelfPermission(
1998 android.Manifest.permission.CONTROL_LOCATION_UPDATES, null);
Malcolm Chend965c8b2018-02-28 15:00:40 -08001999
2000 final long identity = Binder.clearCallingIdentity();
2001 try {
2002 final Phone phone = getPhone(subId);
2003 if (phone != null) {
2004 phone.disableLocationUpdates();
2005 }
2006 } finally {
2007 Binder.restoreCallingIdentity(identity);
Sanket Padawe356d7632015-06-22 14:03:32 -07002008 }
Santos Cordon7d4ddf62013-07-10 11:58:08 -07002009 }
2010
Nathan Harold31d7ff32018-10-15 20:20:30 -07002011 /**
2012 * Returns the target SDK version number for a given package name.
2013 *
2014 * @return target SDK if the package is found or INT_MAX.
2015 */
2016 private int getTargetSdk(String packageName) {
2017 try {
Nazanin Bakhshi2f2cc692018-12-11 15:15:39 -08002018 final ApplicationInfo ai = mApp.getPackageManager().getApplicationInfo(
2019 packageName, 0);
Nathan Harold31d7ff32018-10-15 20:20:30 -07002020 if (ai != null) return ai.targetSdkVersion;
2021 } catch (PackageManager.NameNotFoundException unexpected) {
2022 }
2023 return Integer.MAX_VALUE;
2024 }
2025
Santos Cordon7d4ddf62013-07-10 11:58:08 -07002026 @Override
2027 @SuppressWarnings("unchecked")
Nathan Harold31d7ff32018-10-15 20:20:30 -07002028 public List<NeighboringCellInfo> getNeighboringCellInfo(String callingPackage) {
2029 final int targetSdk = getTargetSdk(callingPackage);
Nathan Harolddbea45a2018-08-30 14:35:07 -07002030 if (targetSdk >= android.os.Build.VERSION_CODES.Q) {
2031 throw new SecurityException(
2032 "getNeighboringCellInfo() is unavailable to callers targeting Q+ SDK levels.");
2033 }
Nathan Haroldb4d55612018-07-20 13:13:08 -07002034
Santos Cordon7d4ddf62013-07-10 11:58:08 -07002035 if (mAppOps.noteOp(AppOpsManager.OP_NEIGHBORING_CELLS, Binder.getCallingUid(),
2036 callingPackage) != AppOpsManager.MODE_ALLOWED) {
2037 return null;
2038 }
Svetoslav64fad262015-04-14 14:35:21 -07002039
Svetoslav Ganov4a9d4482017-06-20 19:53:35 -07002040 if (DBG_LOC) log("getNeighboringCellInfo: is active user");
Santos Cordon7d4ddf62013-07-10 11:58:08 -07002041
Nathan Haroldf180aac2018-06-01 18:43:55 -07002042 List<CellInfo> info = getAllCellInfo(callingPackage);
2043 if (info == null) return null;
Santos Cordon7d4ddf62013-07-10 11:58:08 -07002044
Nathan Haroldf180aac2018-06-01 18:43:55 -07002045 List<NeighboringCellInfo> neighbors = new ArrayList<NeighboringCellInfo>();
2046 for (CellInfo ci : info) {
2047 if (ci instanceof CellInfoGsm) {
2048 neighbors.add(new NeighboringCellInfo((CellInfoGsm) ci));
2049 } else if (ci instanceof CellInfoWcdma) {
2050 neighbors.add(new NeighboringCellInfo((CellInfoWcdma) ci));
2051 }
Santos Cordon7d4ddf62013-07-10 11:58:08 -07002052 }
Nathan Haroldf180aac2018-06-01 18:43:55 -07002053 return (neighbors.size()) > 0 ? neighbors : null;
Santos Cordon7d4ddf62013-07-10 11:58:08 -07002054 }
2055
Nathan Haroldfa8da0f2018-09-27 18:51:29 -07002056 private List<CellInfo> getCachedCellInfo() {
2057 List<CellInfo> cellInfos = new ArrayList<CellInfo>();
2058 for (Phone phone : PhoneFactory.getPhones()) {
2059 List<CellInfo> info = phone.getAllCellInfo();
2060 if (info != null) cellInfos.addAll(info);
2061 }
2062 return cellInfos;
2063 }
Santos Cordon7d4ddf62013-07-10 11:58:08 -07002064
2065 @Override
Svetoslav64fad262015-04-14 14:35:21 -07002066 public List<CellInfo> getAllCellInfo(String callingPackage) {
Nazanin Bakhshi2f2cc692018-12-11 15:15:39 -08002067 mApp.getSystemService(AppOpsManager.class)
Hall Liu1aa510f2017-11-22 17:40:08 -08002068 .checkPackage(Binder.getCallingUid(), callingPackage);
Hall Liuf19c44f2018-11-27 14:38:17 -08002069
2070 LocationAccessPolicy.LocationPermissionResult locationResult =
2071 LocationAccessPolicy.checkLocationPermission(mApp,
2072 new LocationAccessPolicy.LocationPermissionQuery.Builder()
2073 .setCallingPackage(callingPackage)
2074 .setCallingPid(Binder.getCallingPid())
2075 .setCallingUid(Binder.getCallingUid())
2076 .setMethod("getAllCellInfo")
Nathan Harold5ae50b52019-02-20 15:46:36 -08002077 .setMinSdkVersionForCoarse(Build.VERSION_CODES.BASE)
Hall Liuf19c44f2018-11-27 14:38:17 -08002078 .setMinSdkVersionForFine(Build.VERSION_CODES.Q)
2079 .build());
2080 switch (locationResult) {
2081 case DENIED_HARD:
2082 throw new SecurityException("Not allowed to access cell info");
2083 case DENIED_SOFT:
2084 return new ArrayList<>();
Santos Cordon7d4ddf62013-07-10 11:58:08 -07002085 }
2086
Nathan Haroldfa8da0f2018-09-27 18:51:29 -07002087 final int targetSdk = getTargetSdk(callingPackage);
2088 if (targetSdk >= android.os.Build.VERSION_CODES.Q) {
2089 return getCachedCellInfo();
2090 }
2091
Svetoslav Ganov4a9d4482017-06-20 19:53:35 -07002092 if (DBG_LOC) log("getAllCellInfo: is active user");
Narayan Kamathf04b5a12018-01-09 11:47:15 +00002093 WorkSource workSource = getWorkSource(Binder.getCallingUid());
Malcolm Chend965c8b2018-02-28 15:00:40 -08002094 final long identity = Binder.clearCallingIdentity();
2095 try {
2096 List<CellInfo> cellInfos = new ArrayList<CellInfo>();
2097 for (Phone phone : PhoneFactory.getPhones()) {
Nathan Harold3ff88932018-08-14 10:19:49 -07002098 final List<CellInfo> info = (List<CellInfo>) sendRequest(
Nathan Harold92bed182018-10-12 18:16:49 -07002099 CMD_GET_ALL_CELL_INFO, null, phone, workSource);
Malcolm Chend965c8b2018-02-28 15:00:40 -08002100 if (info != null) cellInfos.addAll(info);
2101 }
2102 return cellInfos;
2103 } finally {
2104 Binder.restoreCallingIdentity(identity);
Santos Cordon7d4ddf62013-07-10 11:58:08 -07002105 }
2106 }
2107
Sailesh Nepalbd76e4e2013-10-27 13:59:44 -07002108 @Override
Nathan Haroldfa8da0f2018-09-27 18:51:29 -07002109 public void requestCellInfoUpdate(int subId, ICellInfoCallback cb, String callingPackage) {
2110 requestCellInfoUpdateInternal(
2111 subId, cb, callingPackage, getWorkSource(Binder.getCallingUid()));
2112 }
2113
2114 @Override
2115 public void requestCellInfoUpdateWithWorkSource(
2116 int subId, ICellInfoCallback cb, String callingPackage, WorkSource workSource) {
2117 enforceModifyPermission();
2118 requestCellInfoUpdateInternal(subId, cb, callingPackage, workSource);
2119 }
2120
2121 private void requestCellInfoUpdateInternal(
2122 int subId, ICellInfoCallback cb, String callingPackage, WorkSource workSource) {
Nazanin Bakhshi2f2cc692018-12-11 15:15:39 -08002123 mApp.getSystemService(AppOpsManager.class)
Nathan Haroldfa8da0f2018-09-27 18:51:29 -07002124 .checkPackage(Binder.getCallingUid(), callingPackage);
Hall Liuf19c44f2018-11-27 14:38:17 -08002125
2126 LocationAccessPolicy.LocationPermissionResult locationResult =
2127 LocationAccessPolicy.checkLocationPermission(mApp,
2128 new LocationAccessPolicy.LocationPermissionQuery.Builder()
2129 .setCallingPackage(callingPackage)
2130 .setCallingPid(Binder.getCallingPid())
2131 .setCallingUid(Binder.getCallingUid())
2132 .setMethod("requestCellInfoUpdate")
2133 .setMinSdkVersionForFine(Build.VERSION_CODES.Q)
2134 .build());
2135 switch (locationResult) {
2136 case DENIED_HARD:
2137 throw new SecurityException("Not allowed to access cell info");
2138 case DENIED_SOFT:
Nathan Harold5320c422019-05-09 10:26:08 -07002139 try {
2140 cb.onCellInfo(new ArrayList<CellInfo>());
2141 } catch (RemoteException re) {
2142 // Drop without consequences
2143 }
Hall Liuf19c44f2018-11-27 14:38:17 -08002144 return;
Nathan Haroldfa8da0f2018-09-27 18:51:29 -07002145 }
2146
Nathan Harolda939a962019-05-09 10:13:47 -07002147
2148 final Phone phone = getPhoneFromSubId(subId);
Nathan Haroldfa8da0f2018-09-27 18:51:29 -07002149 if (phone == null) throw new IllegalArgumentException("Invalid Subscription Id: " + subId);
2150
2151 sendRequestAsync(CMD_REQUEST_CELL_INFO_UPDATE, cb, phone, workSource);
2152 }
2153
2154 @Override
Santos Cordon7d4ddf62013-07-10 11:58:08 -07002155 public void setCellInfoListRate(int rateInMillis) {
Jack Yua8d8cb82017-01-16 10:15:34 -08002156 enforceModifyPermission();
Narayan Kamathf04b5a12018-01-09 11:47:15 +00002157 WorkSource workSource = getWorkSource(Binder.getCallingUid());
Malcolm Chend965c8b2018-02-28 15:00:40 -08002158
2159 final long identity = Binder.clearCallingIdentity();
2160 try {
Nazanin Bakhshi2f2cc692018-12-11 15:15:39 -08002161 getDefaultPhone().setCellInfoListRate(rateInMillis, workSource);
Malcolm Chend965c8b2018-02-28 15:00:40 -08002162 } finally {
2163 Binder.restoreCallingIdentity(identity);
2164 }
Santos Cordon7d4ddf62013-07-10 11:58:08 -07002165 }
2166
Shishir Agrawala9f32182016-04-12 12:00:16 -07002167 @Override
Sanket Padawe13bac7b2017-03-20 15:04:47 -07002168 public String getImeiForSlot(int slotIndex, String callingPackage) {
Jeff Davidson913390f2018-02-23 17:11:49 -08002169 Phone phone = PhoneFactory.getPhone(slotIndex);
2170 if (phone == null) {
Jeff Davidson7e17e312018-02-13 18:17:36 -08002171 return null;
2172 }
Jeff Davidson913390f2018-02-23 17:11:49 -08002173 int subId = phone.getSubId();
2174 if (!TelephonyPermissions.checkCallingOrSelfReadPhoneState(
2175 mApp, subId, callingPackage, "getImeiForSlot")) {
2176 return null;
2177 }
Malcolm Chend965c8b2018-02-28 15:00:40 -08002178
2179 final long identity = Binder.clearCallingIdentity();
2180 try {
2181 return phone.getImei();
2182 } finally {
2183 Binder.restoreCallingIdentity(identity);
2184 }
Shishir Agrawala9f32182016-04-12 12:00:16 -07002185 }
2186
2187 @Override
David Kelly5e06a7f2018-03-12 14:10:59 +00002188 public String getTypeAllocationCodeForSlot(int slotIndex) {
2189 Phone phone = PhoneFactory.getPhone(slotIndex);
2190 String tac = null;
2191 if (phone != null) {
2192 String imei = phone.getImei();
2193 tac = imei == null ? null : imei.substring(0, TYPE_ALLOCATION_CODE_LENGTH);
2194 }
2195 return tac;
2196 }
2197
2198 @Override
Jack Yu2af8d712017-03-15 17:14:14 -07002199 public String getMeidForSlot(int slotIndex, String callingPackage) {
Jeff Davidson913390f2018-02-23 17:11:49 -08002200 Phone phone = PhoneFactory.getPhone(slotIndex);
2201 if (phone == null) {
Jack Yu2af8d712017-03-15 17:14:14 -07002202 return null;
2203 }
Nazanin Bakhshi2f2cc692018-12-11 15:15:39 -08002204
Jeff Davidson913390f2018-02-23 17:11:49 -08002205 int subId = phone.getSubId();
2206 if (!TelephonyPermissions.checkCallingOrSelfReadPhoneState(
2207 mApp, subId, callingPackage, "getMeidForSlot")) {
2208 return null;
2209 }
Malcolm Chend965c8b2018-02-28 15:00:40 -08002210
2211 final long identity = Binder.clearCallingIdentity();
2212 try {
2213 return phone.getMeid();
2214 } finally {
2215 Binder.restoreCallingIdentity(identity);
2216 }
Jack Yu2af8d712017-03-15 17:14:14 -07002217 }
2218
2219 @Override
David Kelly5e06a7f2018-03-12 14:10:59 +00002220 public String getManufacturerCodeForSlot(int slotIndex) {
2221 Phone phone = PhoneFactory.getPhone(slotIndex);
2222 String manufacturerCode = null;
2223 if (phone != null) {
2224 String meid = phone.getMeid();
2225 manufacturerCode = meid == null ? null : meid.substring(0, MANUFACTURER_CODE_LENGTH);
2226 }
2227 return manufacturerCode;
2228 }
2229
2230 @Override
Sanket Padawe13bac7b2017-03-20 15:04:47 -07002231 public String getDeviceSoftwareVersionForSlot(int slotIndex, String callingPackage) {
Jeff Davidson913390f2018-02-23 17:11:49 -08002232 Phone phone = PhoneFactory.getPhone(slotIndex);
2233 if (phone == null) {
Jeff Davidson7e17e312018-02-13 18:17:36 -08002234 return null;
2235 }
Jeff Davidson913390f2018-02-23 17:11:49 -08002236 int subId = phone.getSubId();
2237 if (!TelephonyPermissions.checkCallingOrSelfReadPhoneState(
2238 mApp, subId, callingPackage, "getDeviceSoftwareVersionForSlot")) {
2239 return null;
2240 }
Malcolm Chend965c8b2018-02-28 15:00:40 -08002241
2242 final long identity = Binder.clearCallingIdentity();
2243 try {
2244 return phone.getDeviceSvn();
2245 } finally {
2246 Binder.restoreCallingIdentity(identity);
2247 }
Shishir Agrawala9f32182016-04-12 12:00:16 -07002248 }
2249
fionaxu43304da2017-11-27 22:51:16 -08002250 @Override
2251 public int getSubscriptionCarrierId(int subId) {
Malcolm Chend965c8b2018-02-28 15:00:40 -08002252 final long identity = Binder.clearCallingIdentity();
2253 try {
2254 final Phone phone = getPhone(subId);
2255 return phone == null ? TelephonyManager.UNKNOWN_CARRIER_ID : phone.getCarrierId();
2256 } finally {
2257 Binder.restoreCallingIdentity(identity);
2258 }
fionaxu43304da2017-11-27 22:51:16 -08002259 }
2260
2261 @Override
2262 public String getSubscriptionCarrierName(int subId) {
Malcolm Chend965c8b2018-02-28 15:00:40 -08002263 final long identity = Binder.clearCallingIdentity();
2264 try {
2265 final Phone phone = getPhone(subId);
2266 return phone == null ? null : phone.getCarrierName();
2267 } finally {
2268 Binder.restoreCallingIdentity(identity);
2269 }
fionaxu43304da2017-11-27 22:51:16 -08002270 }
2271
calvinpaneed9ae82018-11-01 19:43:06 +08002272 @Override
chen xua31f22b2019-03-06 15:28:50 -08002273 public int getSubscriptionSpecificCarrierId(int subId) {
chen xuc93cc282018-11-04 17:17:00 -08002274 final long identity = Binder.clearCallingIdentity();
2275 try {
2276 final Phone phone = getPhone(subId);
2277 return phone == null ? TelephonyManager.UNKNOWN_CARRIER_ID
chen xua31f22b2019-03-06 15:28:50 -08002278 : phone.getSpecificCarrierId();
chen xuc93cc282018-11-04 17:17:00 -08002279 } finally {
2280 Binder.restoreCallingIdentity(identity);
2281 }
2282 }
2283
2284 @Override
chen xua31f22b2019-03-06 15:28:50 -08002285 public String getSubscriptionSpecificCarrierName(int subId) {
chen xuc93cc282018-11-04 17:17:00 -08002286 final long identity = Binder.clearCallingIdentity();
2287 try {
2288 final Phone phone = getPhone(subId);
chen xua31f22b2019-03-06 15:28:50 -08002289 return phone == null ? null : phone.getSpecificCarrierName();
chen xuc93cc282018-11-04 17:17:00 -08002290 } finally {
2291 Binder.restoreCallingIdentity(identity);
2292 }
2293 }
2294
chen xu02581692018-11-11 19:03:44 -08002295 @Override
chen xu4ca4e692018-12-06 22:10:03 -08002296 public int getCarrierIdFromMccMnc(int slotIndex, String mccmnc, boolean isSubscriptionMccMnc) {
2297 if (!isSubscriptionMccMnc) {
2298 enforceReadPrivilegedPermission("getCarrierIdFromMccMnc");
2299 }
chen xu02581692018-11-11 19:03:44 -08002300 final Phone phone = PhoneFactory.getPhone(slotIndex);
2301 if (phone == null) {
2302 return TelephonyManager.UNKNOWN_CARRIER_ID;
2303 }
2304 final long identity = Binder.clearCallingIdentity();
2305 try {
2306 return CarrierResolver.getCarrierIdFromMccMnc(phone.getContext(), mccmnc);
2307 } finally {
2308 Binder.restoreCallingIdentity(identity);
2309 }
2310 }
2311
Santos Cordon7d4ddf62013-07-10 11:58:08 -07002312 //
2313 // Internal helper methods.
2314 //
2315
Sanket Padaweee13a9b2016-03-08 17:30:28 -08002316 /**
Santos Cordon7d4ddf62013-07-10 11:58:08 -07002317 * Make sure the caller has the MODIFY_PHONE_STATE permission.
2318 *
2319 * @throws SecurityException if the caller does not have the required permission
2320 */
2321 private void enforceModifyPermission() {
2322 mApp.enforceCallingOrSelfPermission(android.Manifest.permission.MODIFY_PHONE_STATE, null);
2323 }
2324
2325 /**
2326 * Make sure the caller has the CALL_PHONE permission.
2327 *
2328 * @throws SecurityException if the caller does not have the required permission
2329 */
2330 private void enforceCallPermission() {
2331 mApp.enforceCallingOrSelfPermission(android.Manifest.permission.CALL_PHONE, null);
2332 }
2333
Stuart Scott8eef64f2015-04-08 15:13:54 -07002334 private void enforceConnectivityInternalPermission() {
Nazanin Bakhshi2f2cc692018-12-11 15:15:39 -08002335 mApp.enforceCallingOrSelfPermission(android.Manifest.permission.CONNECTIVITY_INTERNAL,
Stuart Scott8eef64f2015-04-08 15:13:54 -07002336 "ConnectivityService");
2337 }
2338
Santos Cordon7d4ddf62013-07-10 11:58:08 -07002339 private String createTelUrl(String number) {
2340 if (TextUtils.isEmpty(number)) {
2341 return null;
2342 }
2343
Jake Hambye994d462014-02-03 13:10:13 -08002344 return "tel:" + number;
Santos Cordon7d4ddf62013-07-10 11:58:08 -07002345 }
2346
Ihab Awadf9e92732013-12-05 18:02:52 -08002347 private static void log(String msg) {
Santos Cordon7d4ddf62013-07-10 11:58:08 -07002348 Log.d(LOG_TAG, "[PhoneIntfMgr] " + msg);
2349 }
2350
Naveen Kalla1fd79bd2014-08-08 00:48:59 -07002351 private static void logv(String msg) {
2352 Log.v(LOG_TAG, "[PhoneIntfMgr] " + msg);
2353 }
2354
Ihab Awadf9e92732013-12-05 18:02:52 -08002355 private static void loge(String msg) {
Santos Cordon7d4ddf62013-07-10 11:58:08 -07002356 Log.e(LOG_TAG, "[PhoneIntfMgr] " + msg);
2357 }
2358
Robert Greenwalt36b23af2015-07-06 17:59:14 -07002359 @Override
Santos Cordon7d4ddf62013-07-10 11:58:08 -07002360 public int getActivePhoneType() {
Shishir Agrawala9f32182016-04-12 12:00:16 -07002361 return getActivePhoneTypeForSlot(getSlotForDefaultSubscription());
Wink Saville36469e72014-06-11 15:17:00 -07002362 }
2363
Sanket Padawe356d7632015-06-22 14:03:32 -07002364 @Override
Sanket Padawe13bac7b2017-03-20 15:04:47 -07002365 public int getActivePhoneTypeForSlot(int slotIndex) {
Malcolm Chend965c8b2018-02-28 15:00:40 -08002366 final long identity = Binder.clearCallingIdentity();
2367 try {
2368 final Phone phone = PhoneFactory.getPhone(slotIndex);
2369 if (phone == null) {
2370 return PhoneConstants.PHONE_TYPE_NONE;
2371 } else {
2372 return phone.getPhoneType();
2373 }
2374 } finally {
2375 Binder.restoreCallingIdentity(identity);
Sanket Padawe356d7632015-06-22 14:03:32 -07002376 }
Santos Cordon7d4ddf62013-07-10 11:58:08 -07002377 }
2378
2379 /**
2380 * Returns the CDMA ERI icon index to display
2381 */
Robert Greenwalt36b23af2015-07-06 17:59:14 -07002382 @Override
2383 public int getCdmaEriIconIndex(String callingPackage) {
2384 return getCdmaEriIconIndexForSubscriber(getDefaultSubscription(), callingPackage);
Wink Saville36469e72014-06-11 15:17:00 -07002385 }
2386
Sanket Padawe356d7632015-06-22 14:03:32 -07002387 @Override
Robert Greenwalt36b23af2015-07-06 17:59:14 -07002388 public int getCdmaEriIconIndexForSubscriber(int subId, String callingPackage) {
Jeff Davidson7e17e312018-02-13 18:17:36 -08002389 if (!TelephonyPermissions.checkCallingOrSelfReadPhoneState(
Jeff Davidson913390f2018-02-23 17:11:49 -08002390 mApp, subId, callingPackage, "getCdmaEriIconIndexForSubscriber")) {
Robert Greenwalt36b23af2015-07-06 17:59:14 -07002391 return -1;
2392 }
Malcolm Chend965c8b2018-02-28 15:00:40 -08002393
2394 final long identity = Binder.clearCallingIdentity();
2395 try {
2396 final Phone phone = getPhone(subId);
2397 if (phone != null) {
2398 return phone.getCdmaEriIconIndex();
2399 } else {
2400 return -1;
2401 }
2402 } finally {
2403 Binder.restoreCallingIdentity(identity);
Sanket Padawe356d7632015-06-22 14:03:32 -07002404 }
Santos Cordon7d4ddf62013-07-10 11:58:08 -07002405 }
2406
2407 /**
2408 * Returns the CDMA ERI icon mode,
2409 * 0 - ON
2410 * 1 - FLASHING
2411 */
Robert Greenwalt36b23af2015-07-06 17:59:14 -07002412 @Override
2413 public int getCdmaEriIconMode(String callingPackage) {
2414 return getCdmaEriIconModeForSubscriber(getDefaultSubscription(), callingPackage);
Wink Saville36469e72014-06-11 15:17:00 -07002415 }
2416
Sanket Padawe356d7632015-06-22 14:03:32 -07002417 @Override
Robert Greenwalt36b23af2015-07-06 17:59:14 -07002418 public int getCdmaEriIconModeForSubscriber(int subId, String callingPackage) {
Jeff Davidson7e17e312018-02-13 18:17:36 -08002419 if (!TelephonyPermissions.checkCallingOrSelfReadPhoneState(
Jeff Davidson913390f2018-02-23 17:11:49 -08002420 mApp, subId, callingPackage, "getCdmaEriIconModeForSubscriber")) {
Robert Greenwalt36b23af2015-07-06 17:59:14 -07002421 return -1;
2422 }
Malcolm Chend965c8b2018-02-28 15:00:40 -08002423
2424 final long identity = Binder.clearCallingIdentity();
2425 try {
2426 final Phone phone = getPhone(subId);
2427 if (phone != null) {
2428 return phone.getCdmaEriIconMode();
2429 } else {
2430 return -1;
2431 }
2432 } finally {
2433 Binder.restoreCallingIdentity(identity);
Sanket Padawe356d7632015-06-22 14:03:32 -07002434 }
Santos Cordon7d4ddf62013-07-10 11:58:08 -07002435 }
2436
2437 /**
2438 * Returns the CDMA ERI text,
2439 */
Robert Greenwalt36b23af2015-07-06 17:59:14 -07002440 @Override
2441 public String getCdmaEriText(String callingPackage) {
2442 return getCdmaEriTextForSubscriber(getDefaultSubscription(), callingPackage);
Wink Saville36469e72014-06-11 15:17:00 -07002443 }
2444
Sanket Padawe356d7632015-06-22 14:03:32 -07002445 @Override
Robert Greenwalt36b23af2015-07-06 17:59:14 -07002446 public String getCdmaEriTextForSubscriber(int subId, String callingPackage) {
Jeff Davidson7e17e312018-02-13 18:17:36 -08002447 if (!TelephonyPermissions.checkCallingOrSelfReadPhoneState(
Jeff Davidson913390f2018-02-23 17:11:49 -08002448 mApp, subId, callingPackage, "getCdmaEriIconTextForSubscriber")) {
Robert Greenwalt36b23af2015-07-06 17:59:14 -07002449 return null;
2450 }
Malcolm Chend965c8b2018-02-28 15:00:40 -08002451
2452 final long identity = Binder.clearCallingIdentity();
2453 try {
2454 final Phone phone = getPhone(subId);
2455 if (phone != null) {
2456 return phone.getCdmaEriText();
2457 } else {
2458 return null;
2459 }
2460 } finally {
2461 Binder.restoreCallingIdentity(identity);
Sanket Padawe356d7632015-06-22 14:03:32 -07002462 }
Santos Cordon7d4ddf62013-07-10 11:58:08 -07002463 }
2464
2465 /**
Junda Liuca05d5d2014-08-14 22:36:34 -07002466 * Returns the CDMA MDN.
2467 */
Sanket Padawe356d7632015-06-22 14:03:32 -07002468 @Override
Wink Savilleb564aae2014-10-23 10:18:09 -07002469 public String getCdmaMdn(int subId) {
Jeff Davidson7e17e312018-02-13 18:17:36 -08002470 TelephonyPermissions.enforceCallingOrSelfModifyPermissionOrCarrierPrivilege(
2471 mApp, subId, "getCdmaMdn");
Malcolm Chend965c8b2018-02-28 15:00:40 -08002472
2473 final long identity = Binder.clearCallingIdentity();
2474 try {
2475 final Phone phone = getPhone(subId);
Nazanin Bakhshi2f2cc692018-12-11 15:15:39 -08002476 if (phone != null && phone.getPhoneType() == PhoneConstants.PHONE_TYPE_CDMA) {
Malcolm Chend965c8b2018-02-28 15:00:40 -08002477 return phone.getLine1Number();
2478 } else {
Nazanin Bakhshi2f2cc692018-12-11 15:15:39 -08002479 loge("getCdmaMdn: no phone found. Invalid subId: " + subId);
Malcolm Chend965c8b2018-02-28 15:00:40 -08002480 return null;
2481 }
2482 } finally {
2483 Binder.restoreCallingIdentity(identity);
Junda Liuca05d5d2014-08-14 22:36:34 -07002484 }
2485 }
2486
2487 /**
2488 * Returns the CDMA MIN.
2489 */
Sanket Padawe356d7632015-06-22 14:03:32 -07002490 @Override
Wink Savilleb564aae2014-10-23 10:18:09 -07002491 public String getCdmaMin(int subId) {
Jeff Davidson7e17e312018-02-13 18:17:36 -08002492 TelephonyPermissions.enforceCallingOrSelfModifyPermissionOrCarrierPrivilege(
2493 mApp, subId, "getCdmaMin");
Malcolm Chend965c8b2018-02-28 15:00:40 -08002494
2495 final long identity = Binder.clearCallingIdentity();
2496 try {
2497 final Phone phone = getPhone(subId);
2498 if (phone != null && phone.getPhoneType() == PhoneConstants.PHONE_TYPE_CDMA) {
2499 return phone.getCdmaMin();
2500 } else {
2501 return null;
2502 }
2503 } finally {
2504 Binder.restoreCallingIdentity(identity);
Junda Liuca05d5d2014-08-14 22:36:34 -07002505 }
2506 }
2507
Hall Liud892bec2018-11-30 14:51:45 -08002508 @Override
2509 public void requestNumberVerification(PhoneNumberRange range, long timeoutMillis,
2510 INumberVerificationCallback callback, String callingPackage) {
2511 if (mApp.checkCallingOrSelfPermission(android.Manifest.permission.MODIFY_PHONE_STATE)
2512 != PERMISSION_GRANTED) {
2513 throw new SecurityException("Caller must hold the MODIFY_PHONE_STATE permission");
2514 }
2515 mAppOps.checkPackage(Binder.getCallingUid(), callingPackage);
2516
2517 String authorizedPackage = NumberVerificationManager.getAuthorizedPackage(mApp);
2518 if (!TextUtils.equals(callingPackage, authorizedPackage)) {
2519 throw new SecurityException("Calling package must be configured in the device config");
2520 }
2521
2522 if (range == null) {
2523 throw new NullPointerException("Range must be non-null");
2524 }
2525
2526 timeoutMillis = Math.min(timeoutMillis,
Hall Liubd069e32019-02-28 18:56:30 -08002527 TelephonyManager.getMaxNumberVerificationTimeoutMillis());
Hall Liud892bec2018-11-30 14:51:45 -08002528
2529 NumberVerificationManager.getInstance().requestVerification(range, callback, timeoutMillis);
2530 }
2531
Junda Liuca05d5d2014-08-14 22:36:34 -07002532 /**
Santos Cordon7d4ddf62013-07-10 11:58:08 -07002533 * Returns true if CDMA provisioning needs to run.
2534 */
2535 public boolean needsOtaServiceProvisioning() {
Malcolm Chend965c8b2018-02-28 15:00:40 -08002536 final long identity = Binder.clearCallingIdentity();
2537 try {
Nazanin Bakhshi2f2cc692018-12-11 15:15:39 -08002538 return getDefaultPhone().needsOtaServiceProvisioning();
Malcolm Chend965c8b2018-02-28 15:00:40 -08002539 } finally {
2540 Binder.restoreCallingIdentity(identity);
2541 }
Santos Cordon7d4ddf62013-07-10 11:58:08 -07002542 }
2543
2544 /**
Shishir Agrawal76d5da92014-11-09 16:17:25 -08002545 * Sets the voice mail number of a given subId.
2546 */
2547 @Override
2548 public boolean setVoiceMailNumber(int subId, String alphaTag, String number) {
Jeff Davidson7e17e312018-02-13 18:17:36 -08002549 TelephonyPermissions.enforceCallingOrSelfCarrierPrivilege(subId, "setVoiceMailNumber");
Malcolm Chend965c8b2018-02-28 15:00:40 -08002550
2551 final long identity = Binder.clearCallingIdentity();
2552 try {
2553 Boolean success = (Boolean) sendRequest(CMD_SET_VOICEMAIL_NUMBER,
2554 new Pair<String, String>(alphaTag, number), new Integer(subId));
2555 return success;
2556 } finally {
2557 Binder.restoreCallingIdentity(identity);
2558 }
Shishir Agrawal76d5da92014-11-09 16:17:25 -08002559 }
2560
Ta-wei Yen87c49842016-05-13 21:19:52 -07002561 @Override
Ta-wei Yenc9df0432017-04-17 17:09:07 -07002562 public Bundle getVisualVoicemailSettings(String callingPackage, int subId) {
2563 mAppOps.checkPackage(Binder.getCallingUid(), callingPackage);
Nazanin Bakhshi2f2cc692018-12-11 15:15:39 -08002564 String systemDialer = TelecomManager.from(mApp).getSystemDialerPackage();
Ta-wei Yenc9df0432017-04-17 17:09:07 -07002565 if (!TextUtils.equals(callingPackage, systemDialer)) {
2566 throw new SecurityException("caller must be system dialer");
2567 }
Malcolm Chend965c8b2018-02-28 15:00:40 -08002568
2569 final long identity = Binder.clearCallingIdentity();
2570 try {
2571 PhoneAccountHandle phoneAccountHandle = PhoneAccountHandleConverter.fromSubId(subId);
2572 if (phoneAccountHandle == null) {
2573 return null;
2574 }
Nazanin Bakhshi2f2cc692018-12-11 15:15:39 -08002575 return VisualVoicemailSettingsUtil.dump(mApp, phoneAccountHandle);
Malcolm Chend965c8b2018-02-28 15:00:40 -08002576 } finally {
2577 Binder.restoreCallingIdentity(identity);
Ta-wei Yenc9df0432017-04-17 17:09:07 -07002578 }
Ta-wei Yenc9df0432017-04-17 17:09:07 -07002579 }
2580
2581 @Override
Ta-wei Yen409ac562017-03-06 16:00:44 -08002582 public String getVisualVoicemailPackageName(String callingPackage, int subId) {
Ta-wei Yendca928f2017-01-10 16:17:08 -08002583 mAppOps.checkPackage(Binder.getCallingUid(), callingPackage);
Jeff Davidson7e17e312018-02-13 18:17:36 -08002584 if (!TelephonyPermissions.checkCallingOrSelfReadPhoneState(
Jeff Davidson913390f2018-02-23 17:11:49 -08002585 mApp, subId, callingPackage, "getVisualVoicemailPackageName")) {
Ta-wei Yendca928f2017-01-10 16:17:08 -08002586 return null;
2587 }
Malcolm Chend965c8b2018-02-28 15:00:40 -08002588
Jeff Davidsona8e4e242018-03-15 17:16:18 -07002589 final long identity = Binder.clearCallingIdentity();
2590 try {
Nazanin Bakhshi2f2cc692018-12-11 15:15:39 -08002591 return RemoteVvmTaskManager.getRemotePackage(mApp, subId).getPackageName();
Jeff Davidsona8e4e242018-03-15 17:16:18 -07002592 } finally {
2593 Binder.restoreCallingIdentity(identity);
2594 }
Ta-wei Yendca928f2017-01-10 16:17:08 -08002595 }
2596
2597 @Override
Ta-wei Yenb6929602016-05-24 15:48:27 -07002598 public void enableVisualVoicemailSmsFilter(String callingPackage, int subId,
2599 VisualVoicemailSmsFilterSettings settings) {
2600 mAppOps.checkPackage(Binder.getCallingUid(), callingPackage);
Malcolm Chend965c8b2018-02-28 15:00:40 -08002601
2602 final long identity = Binder.clearCallingIdentity();
2603 try {
2604 VisualVoicemailSmsFilterConfig.enableVisualVoicemailSmsFilter(
Nazanin Bakhshi2f2cc692018-12-11 15:15:39 -08002605 mApp, callingPackage, subId, settings);
Malcolm Chend965c8b2018-02-28 15:00:40 -08002606 } finally {
2607 Binder.restoreCallingIdentity(identity);
2608 }
Ta-wei Yen87c49842016-05-13 21:19:52 -07002609 }
2610
2611 @Override
Ta-wei Yenb6929602016-05-24 15:48:27 -07002612 public void disableVisualVoicemailSmsFilter(String callingPackage, int subId) {
2613 mAppOps.checkPackage(Binder.getCallingUid(), callingPackage);
Malcolm Chend965c8b2018-02-28 15:00:40 -08002614
2615 final long identity = Binder.clearCallingIdentity();
2616 try {
2617 VisualVoicemailSmsFilterConfig.disableVisualVoicemailSmsFilter(
Nazanin Bakhshi2f2cc692018-12-11 15:15:39 -08002618 mApp, callingPackage, subId);
Malcolm Chend965c8b2018-02-28 15:00:40 -08002619 } finally {
2620 Binder.restoreCallingIdentity(identity);
2621 }
Ta-wei Yen87c49842016-05-13 21:19:52 -07002622 }
2623
2624 @Override
Ta-wei Yenb6929602016-05-24 15:48:27 -07002625 public VisualVoicemailSmsFilterSettings getVisualVoicemailSmsFilterSettings(
2626 String callingPackage, int subId) {
2627 mAppOps.checkPackage(Binder.getCallingUid(), callingPackage);
Malcolm Chend965c8b2018-02-28 15:00:40 -08002628
2629 final long identity = Binder.clearCallingIdentity();
2630 try {
2631 return VisualVoicemailSmsFilterConfig.getVisualVoicemailSmsFilterSettings(
Nazanin Bakhshi2f2cc692018-12-11 15:15:39 -08002632 mApp, callingPackage, subId);
Malcolm Chend965c8b2018-02-28 15:00:40 -08002633 } finally {
2634 Binder.restoreCallingIdentity(identity);
2635 }
Ta-wei Yen87c49842016-05-13 21:19:52 -07002636 }
2637
2638 @Override
Ta-wei Yen30a69c82016-12-27 14:52:32 -08002639 public VisualVoicemailSmsFilterSettings getActiveVisualVoicemailSmsFilterSettings(int subId) {
Brad Ebinger4c460712018-10-01 10:40:55 -07002640 enforceReadPrivilegedPermission("getActiveVisualVoicemailSmsFilterSettings");
Malcolm Chend965c8b2018-02-28 15:00:40 -08002641
2642 final long identity = Binder.clearCallingIdentity();
2643 try {
2644 return VisualVoicemailSmsFilterConfig.getActiveVisualVoicemailSmsFilterSettings(
Nazanin Bakhshi2f2cc692018-12-11 15:15:39 -08002645 mApp, subId);
Malcolm Chend965c8b2018-02-28 15:00:40 -08002646 } finally {
2647 Binder.restoreCallingIdentity(identity);
2648 }
Ta-wei Yen30a69c82016-12-27 14:52:32 -08002649 }
2650
2651 @Override
2652 public void sendVisualVoicemailSmsForSubscriber(String callingPackage, int subId,
2653 String number, int port, String text, PendingIntent sentIntent) {
2654 mAppOps.checkPackage(Binder.getCallingUid(), callingPackage);
Ta-wei Yen527a9c02017-01-06 15:29:25 -08002655 enforceVisualVoicemailPackage(callingPackage, subId);
Ta-wei Yen30a69c82016-12-27 14:52:32 -08002656 enforceSendSmsPermission();
2657 // Make the calls as the phone process.
2658 final long identity = Binder.clearCallingIdentity();
2659 try {
2660 SmsManager smsManager = SmsManager.getSmsManagerForSubscriptionId(subId);
2661 if (port == 0) {
2662 smsManager.sendTextMessageWithSelfPermissions(number, null, text,
2663 sentIntent, null, false);
2664 } else {
2665 byte[] data = text.getBytes(StandardCharsets.UTF_8);
2666 smsManager.sendDataMessageWithSelfPermissions(number, null,
2667 (short) port, data, sentIntent, null);
2668 }
2669 } finally {
2670 Binder.restoreCallingIdentity(identity);
2671 }
Ta-wei Yen87c49842016-05-13 21:19:52 -07002672 }
Shishir Agrawal76d5da92014-11-09 16:17:25 -08002673 /**
fionaxu0152e512016-11-14 13:36:14 -08002674 * Sets the voice activation state of a given subId.
2675 */
2676 @Override
2677 public void setVoiceActivationState(int subId, int activationState) {
Jeff Davidson7e17e312018-02-13 18:17:36 -08002678 TelephonyPermissions.enforceCallingOrSelfModifyPermissionOrCarrierPrivilege(
2679 mApp, subId, "setVoiceActivationState");
Malcolm Chend965c8b2018-02-28 15:00:40 -08002680
2681 final long identity = Binder.clearCallingIdentity();
2682 try {
2683 final Phone phone = getPhone(subId);
2684 if (phone != null) {
2685 phone.setVoiceActivationState(activationState);
2686 } else {
2687 loge("setVoiceActivationState fails with invalid subId: " + subId);
2688 }
2689 } finally {
2690 Binder.restoreCallingIdentity(identity);
fionaxu0152e512016-11-14 13:36:14 -08002691 }
2692 }
2693
2694 /**
2695 * Sets the data activation state of a given subId.
2696 */
2697 @Override
2698 public void setDataActivationState(int subId, int activationState) {
Jeff Davidson7e17e312018-02-13 18:17:36 -08002699 TelephonyPermissions.enforceCallingOrSelfModifyPermissionOrCarrierPrivilege(
2700 mApp, subId, "setDataActivationState");
Malcolm Chend965c8b2018-02-28 15:00:40 -08002701
2702 final long identity = Binder.clearCallingIdentity();
2703 try {
2704 final Phone phone = getPhone(subId);
2705 if (phone != null) {
2706 phone.setDataActivationState(activationState);
2707 } else {
2708 loge("setVoiceActivationState fails with invalid subId: " + subId);
2709 }
2710 } finally {
2711 Binder.restoreCallingIdentity(identity);
fionaxu0152e512016-11-14 13:36:14 -08002712 }
2713 }
2714
2715 /**
2716 * Returns the voice activation state of a given subId.
2717 */
2718 @Override
2719 public int getVoiceActivationState(int subId, String callingPackage) {
Brad Ebinger4c460712018-10-01 10:40:55 -07002720 enforceReadPrivilegedPermission("getVoiceActivationState");
Malcolm Chend965c8b2018-02-28 15:00:40 -08002721
fionaxu0152e512016-11-14 13:36:14 -08002722 final Phone phone = getPhone(subId);
Malcolm Chend965c8b2018-02-28 15:00:40 -08002723 final long identity = Binder.clearCallingIdentity();
2724 try {
2725 if (phone != null) {
2726 return phone.getVoiceActivationState();
2727 } else {
2728 return TelephonyManager.SIM_ACTIVATION_STATE_UNKNOWN;
2729 }
2730 } finally {
2731 Binder.restoreCallingIdentity(identity);
fionaxu0152e512016-11-14 13:36:14 -08002732 }
2733 }
2734
2735 /**
2736 * Returns the data activation state of a given subId.
2737 */
2738 @Override
2739 public int getDataActivationState(int subId, String callingPackage) {
Brad Ebinger4c460712018-10-01 10:40:55 -07002740 enforceReadPrivilegedPermission("getDataActivationState");
Malcolm Chend965c8b2018-02-28 15:00:40 -08002741
fionaxu0152e512016-11-14 13:36:14 -08002742 final Phone phone = getPhone(subId);
Malcolm Chend965c8b2018-02-28 15:00:40 -08002743 final long identity = Binder.clearCallingIdentity();
2744 try {
2745 if (phone != null) {
2746 return phone.getDataActivationState();
2747 } else {
2748 return TelephonyManager.SIM_ACTIVATION_STATE_UNKNOWN;
2749 }
2750 } finally {
2751 Binder.restoreCallingIdentity(identity);
fionaxu0152e512016-11-14 13:36:14 -08002752 }
2753 }
2754
2755 /**
Wink Saville36469e72014-06-11 15:17:00 -07002756 * Returns the unread count of voicemails for a subId
2757 */
Sanket Padawe356d7632015-06-22 14:03:32 -07002758 @Override
Brad Ebingerf7664ba2018-11-29 12:43:38 -08002759 public int getVoiceMessageCountForSubscriber(int subId, String callingPackage) {
2760 if (!TelephonyPermissions.checkCallingOrSelfReadPhoneState(
2761 mApp, subId, callingPackage, "getVoiceMessageCountForSubscriber")) {
2762 return 0;
2763 }
Malcolm Chend965c8b2018-02-28 15:00:40 -08002764 final long identity = Binder.clearCallingIdentity();
2765 try {
2766 final Phone phone = getPhone(subId);
2767 if (phone != null) {
2768 return phone.getVoiceMessageCount();
2769 } else {
2770 return 0;
2771 }
2772 } finally {
2773 Binder.restoreCallingIdentity(identity);
Sanket Padawe356d7632015-06-22 14:03:32 -07002774 }
Santos Cordon7d4ddf62013-07-10 11:58:08 -07002775 }
2776
2777 /**
pkanwar8a4dcfb2017-01-19 13:43:16 -08002778 * returns true, if the device is in a state where both voice and data
2779 * are supported simultaneously. This can change based on location or network condition.
2780 */
2781 @Override
2782 public boolean isConcurrentVoiceAndDataAllowed(int subId) {
Malcolm Chend965c8b2018-02-28 15:00:40 -08002783 final long identity = Binder.clearCallingIdentity();
2784 try {
2785 final Phone phone = getPhone(subId);
2786 return (phone == null ? false : phone.isConcurrentVoiceAndDataAllowed());
2787 } finally {
2788 Binder.restoreCallingIdentity(identity);
2789 }
pkanwar8a4dcfb2017-01-19 13:43:16 -08002790 }
2791
2792 /**
fionaxu235cc5e2017-03-06 22:25:57 -08002793 * Send the dialer code if called from the current default dialer or the caller has
2794 * carrier privilege.
2795 * @param inputCode The dialer code to send
2796 */
2797 @Override
2798 public void sendDialerSpecialCode(String callingPackage, String inputCode) {
Nazanin Bakhshi2f2cc692018-12-11 15:15:39 -08002799 final Phone defaultPhone = getDefaultPhone();
fionaxu235cc5e2017-03-06 22:25:57 -08002800 mAppOps.checkPackage(Binder.getCallingUid(), callingPackage);
Nazanin Bakhshi2f2cc692018-12-11 15:15:39 -08002801 String defaultDialer = TelecomManager.from(defaultPhone.getContext())
2802 .getDefaultDialerPackage();
fionaxu235cc5e2017-03-06 22:25:57 -08002803 if (!TextUtils.equals(callingPackage, defaultDialer)) {
Jeff Davidson7e17e312018-02-13 18:17:36 -08002804 TelephonyPermissions.enforceCallingOrSelfCarrierPrivilege(
2805 getDefaultSubscription(), "sendDialerSpecialCode");
fionaxu235cc5e2017-03-06 22:25:57 -08002806 }
Malcolm Chend965c8b2018-02-28 15:00:40 -08002807
2808 final long identity = Binder.clearCallingIdentity();
2809 try {
Nazanin Bakhshi2f2cc692018-12-11 15:15:39 -08002810 defaultPhone.sendDialerSpecialCode(inputCode);
Malcolm Chend965c8b2018-02-28 15:00:40 -08002811 } finally {
2812 Binder.restoreCallingIdentity(identity);
2813 }
fionaxu235cc5e2017-03-06 22:25:57 -08002814 }
2815
2816 /**
Robert Greenwalta5dcfcb2015-07-10 09:06:29 -07002817 * Returns the data network type.
2818 * Legacy call, permission-free.
Santos Cordon7d4ddf62013-07-10 11:58:08 -07002819 *
2820 * @Deprecated to be removed Q3 2013 use {@link #getDataNetworkType}.
2821 */
2822 @Override
Robert Greenwalta5dcfcb2015-07-10 09:06:29 -07002823 public int getNetworkType() {
Malcolm Chend965c8b2018-02-28 15:00:40 -08002824 final long identity = Binder.clearCallingIdentity();
2825 try {
2826 final Phone phone = getPhone(getDefaultSubscription());
2827 if (phone != null) {
2828 return phone.getServiceState().getDataNetworkType();
2829 } else {
2830 return TelephonyManager.NETWORK_TYPE_UNKNOWN;
2831 }
2832 } finally {
2833 Binder.restoreCallingIdentity(identity);
Robert Greenwalta5dcfcb2015-07-10 09:06:29 -07002834 }
Wink Saville36469e72014-06-11 15:17:00 -07002835 }
2836
Pengquan Meng0c05b502018-09-06 09:59:22 -07002837 @Override
2838 public int getNetworkSelectionMode(int subId) {
Pengquan Meng466e2482018-09-21 15:54:48 -07002839 if (!isActiveSubscription(subId)) {
2840 return TelephonyManager.NETWORK_SELECTION_MODE_UNKNOWN;
2841 }
2842
Pengquan Meng0c05b502018-09-06 09:59:22 -07002843 return (int) sendRequest(CMD_GET_NETWORK_SELECTION_MODE, null /* argument */, subId);
2844 }
2845
Brad Ebinger4c460712018-10-01 10:40:55 -07002846 @Override
Brad Ebingerb2b65522019-03-15 13:48:47 -07002847 public boolean isInEmergencySmsMode() {
2848 enforceReadPrivilegedPermission("isInEmergencySmsMode");
2849 final long identity = Binder.clearCallingIdentity();
2850 try {
2851 for (Phone phone : PhoneFactory.getPhones()) {
2852 if (phone.isInEmergencySmsMode()) {
2853 return true;
2854 }
2855 }
2856 } finally {
2857 Binder.restoreCallingIdentity(identity);
2858 }
2859 return false;
2860 }
2861
2862 @Override
Brad Ebinger9878b0b2018-11-08 17:43:22 -08002863 public void registerImsRegistrationCallback(int subId, IImsRegistrationCallback c)
2864 throws RemoteException {
2865 enforceReadPrivilegedPermission("registerImsRegistrationCallback");
Brad Ebinger4c460712018-10-01 10:40:55 -07002866 final long token = Binder.clearCallingIdentity();
2867 try {
Brad Ebinger4ae57f92019-01-09 16:51:30 -08002868 // TODO: Refactor to remove ImsManager dependence and query through ImsPhone directly.
Nazanin Bakhshi2f2cc692018-12-11 15:15:39 -08002869 ImsManager.getInstance(mApp, getSlotIndexOrException(subId))
Brad Ebinger4c460712018-10-01 10:40:55 -07002870 .addRegistrationCallbackForSubscription(c, subId);
2871 } finally {
2872 Binder.restoreCallingIdentity(token);
2873 }
2874 }
2875
2876 @Override
Brad Ebinger9878b0b2018-11-08 17:43:22 -08002877 public void unregisterImsRegistrationCallback(int subId, IImsRegistrationCallback c) {
2878 enforceReadPrivilegedPermission("unregisterImsRegistrationCallback");
Brad Ebinger4ae57f92019-01-09 16:51:30 -08002879 if (!SubscriptionManager.isValidSubscriptionId(subId)) {
2880 throw new IllegalArgumentException("Invalid Subscription ID: " + subId);
2881 }
2882 Binder.withCleanCallingIdentity(() -> {
2883 try {
2884 // TODO: Refactor to remove ImsManager dependence and query through ImsPhone.
Nazanin Bakhshi2f2cc692018-12-11 15:15:39 -08002885 ImsManager.getInstance(mApp, getSlotIndexOrException(subId))
Brad Ebinger4ae57f92019-01-09 16:51:30 -08002886 .removeRegistrationCallbackForSubscription(c, subId);
2887 } catch (IllegalArgumentException e) {
2888 Log.i(LOG_TAG, "unregisterImsRegistrationCallback: " + subId
2889 + "is inactive, ignoring unregister.");
2890 // If the subscription is no longer active, just return, since the callback
2891 // will already have been removed internally.
2892 }
2893 });
Brad Ebinger4c460712018-10-01 10:40:55 -07002894 }
2895
2896 @Override
Brad Ebinger9878b0b2018-11-08 17:43:22 -08002897 public void registerMmTelCapabilityCallback(int subId, IImsCapabilityCallback c)
2898 throws RemoteException {
2899 enforceReadPrivilegedPermission("registerMmTelCapabilityCallback");
Brad Ebinger4c460712018-10-01 10:40:55 -07002900 // TODO: Refactor to remove ImsManager dependence and query through ImsPhone directly.
2901 final long token = Binder.clearCallingIdentity();
2902 try {
Nazanin Bakhshi2f2cc692018-12-11 15:15:39 -08002903 ImsManager.getInstance(mApp, getSlotIndexOrException(subId))
Brad Ebinger4c460712018-10-01 10:40:55 -07002904 .addCapabilitiesCallbackForSubscription(c, subId);
2905 } finally {
2906 Binder.restoreCallingIdentity(token);
2907 }
2908 }
2909
2910 @Override
Brad Ebinger9878b0b2018-11-08 17:43:22 -08002911 public void unregisterMmTelCapabilityCallback(int subId, IImsCapabilityCallback c) {
2912 enforceReadPrivilegedPermission("unregisterMmTelCapabilityCallback");
Brad Ebinger4ae57f92019-01-09 16:51:30 -08002913
2914 if (!SubscriptionManager.isValidSubscriptionId(subId)) {
2915 throw new IllegalArgumentException("Invalid Subscription ID: " + subId);
2916 }
2917 Binder.withCleanCallingIdentity(() -> {
2918 try {
2919 // TODO: Refactor to remove ImsManager dependence and query through ImsPhone.
Nazanin Bakhshi2f2cc692018-12-11 15:15:39 -08002920 ImsManager.getInstance(mApp, getSlotIndexOrException(subId))
Brad Ebinger4ae57f92019-01-09 16:51:30 -08002921 .removeCapabilitiesCallbackForSubscription(c, subId);
2922 } catch (IllegalArgumentException e) {
2923 Log.i(LOG_TAG, "unregisterMmTelCapabilityCallback: " + subId
2924 + "is inactive, ignoring unregister.");
2925 // If the subscription is no longer active, just return, since the callback
2926 // will already have been removed internally.
2927 }
2928 });
Brad Ebinger4c460712018-10-01 10:40:55 -07002929 }
2930
2931 @Override
Brad Ebinger9878b0b2018-11-08 17:43:22 -08002932 public boolean isCapable(int subId, int capability, int regTech) {
2933 enforceReadPrivilegedPermission("isCapable");
Brad Ebinger4c460712018-10-01 10:40:55 -07002934 // TODO: Refactor to remove ImsManager dependence and query through ImsPhone directly.
2935 final long token = Binder.clearCallingIdentity();
2936 try {
Nazanin Bakhshi2f2cc692018-12-11 15:15:39 -08002937 return ImsManager.getInstance(mApp,
Brad Ebinger4c460712018-10-01 10:40:55 -07002938 getSlotIndexOrException(subId)).queryMmTelCapability(capability, regTech);
2939 } catch (ImsException e) {
2940 Log.w(LOG_TAG, "IMS isCapable - service unavailable: " + e.getMessage());
2941 return false;
Brad Ebinger6b5ac222019-02-04 14:36:52 -08002942 } catch (IllegalArgumentException e) {
2943 Log.i(LOG_TAG, "isCapable: " + subId + " is inactive, returning false.");
2944 return false;
Brad Ebinger4c460712018-10-01 10:40:55 -07002945 } finally {
2946 Binder.restoreCallingIdentity(token);
2947 }
2948 }
2949
2950 @Override
Brad Ebinger9878b0b2018-11-08 17:43:22 -08002951 public boolean isAvailable(int subId, int capability, int regTech) {
2952 enforceReadPrivilegedPermission("isAvailable");
Brad Ebinger4c460712018-10-01 10:40:55 -07002953 final long token = Binder.clearCallingIdentity();
2954 try {
2955 Phone phone = getPhone(subId);
2956 if (phone == null) return false;
2957 return phone.isImsCapabilityAvailable(capability, regTech);
2958 } finally {
2959 Binder.restoreCallingIdentity(token);
2960 }
2961 }
2962
2963 @Override
2964 public boolean isAdvancedCallingSettingEnabled(int subId) {
2965 enforceReadPrivilegedPermission("enforceReadPrivilegedPermission");
2966 // TODO: Refactor to remove ImsManager dependence and query through ImsPhone directly.
2967 final long token = Binder.clearCallingIdentity();
2968 try {
Nazanin Bakhshi2f2cc692018-12-11 15:15:39 -08002969 return ImsManager.getInstance(mApp,
Brad Ebinger4c460712018-10-01 10:40:55 -07002970 getSlotIndexOrException(subId)).isEnhanced4gLteModeSettingEnabledByUser();
2971 } finally {
2972 Binder.restoreCallingIdentity(token);
2973 }
2974 }
2975
2976 @Override
Brad Ebinger0de268e2019-02-21 14:49:10 -08002977 public void setAdvancedCallingSettingEnabled(int subId, boolean isEnabled) {
Brad Ebinger4c460712018-10-01 10:40:55 -07002978 TelephonyPermissions.enforceCallingOrSelfModifyPermissionOrCarrierPrivilege(mApp, subId,
Brad Ebinger0de268e2019-02-21 14:49:10 -08002979 "setAdvancedCallingSettingEnabled");
Brad Ebinger4c460712018-10-01 10:40:55 -07002980 final long identity = Binder.clearCallingIdentity();
2981 try {
2982 // TODO: Refactor to remove ImsManager dependence and query through ImsPhone directly.
Nazanin Bakhshi2f2cc692018-12-11 15:15:39 -08002983 ImsManager.getInstance(mApp,
Brad Ebinger4c460712018-10-01 10:40:55 -07002984 getSlotIndexOrException(subId)).setEnhanced4gLteModeSetting(isEnabled);
2985 } finally {
2986 Binder.restoreCallingIdentity(identity);
2987 }
2988 }
2989
2990 @Override
Brad Ebinger9878b0b2018-11-08 17:43:22 -08002991 public boolean isVtSettingEnabled(int subId) {
2992 enforceReadPrivilegedPermission("isVtSettingEnabled");
Brad Ebinger4c460712018-10-01 10:40:55 -07002993 final long identity = Binder.clearCallingIdentity();
2994 try {
2995 // TODO: Refactor to remove ImsManager dependence and query through ImsPhone directly.
Nazanin Bakhshi2f2cc692018-12-11 15:15:39 -08002996 return ImsManager.getInstance(mApp,
Brad Ebinger4c460712018-10-01 10:40:55 -07002997 getSlotIndexOrException(subId)).isVtEnabledByUser();
2998 } finally {
2999 Binder.restoreCallingIdentity(identity);
3000 }
3001 }
3002
3003 @Override
Brad Ebinger0de268e2019-02-21 14:49:10 -08003004 public void setVtSettingEnabled(int subId, boolean isEnabled) {
Brad Ebinger4c460712018-10-01 10:40:55 -07003005 TelephonyPermissions.enforceCallingOrSelfModifyPermissionOrCarrierPrivilege(mApp, subId,
Brad Ebinger0de268e2019-02-21 14:49:10 -08003006 "setVtSettingEnabled");
Brad Ebinger4c460712018-10-01 10:40:55 -07003007 final long identity = Binder.clearCallingIdentity();
3008 try {
3009 // TODO: Refactor to remove ImsManager dependence and query through ImsPhone directly.
Nazanin Bakhshi2f2cc692018-12-11 15:15:39 -08003010 ImsManager.getInstance(mApp, getSlotIndexOrException(subId)).setVtSetting(isEnabled);
Brad Ebinger4c460712018-10-01 10:40:55 -07003011 } finally {
3012 Binder.restoreCallingIdentity(identity);
3013 }
3014 }
3015
3016 @Override
3017 public boolean isVoWiFiSettingEnabled(int subId) {
3018 enforceReadPrivilegedPermission("isVoWiFiSettingEnabled");
3019 final long identity = Binder.clearCallingIdentity();
3020 try {
3021 // TODO: Refactor to remove ImsManager dependence and query through ImsPhone directly.
Nazanin Bakhshi2f2cc692018-12-11 15:15:39 -08003022 return ImsManager.getInstance(mApp,
Brad Ebinger4c460712018-10-01 10:40:55 -07003023 getSlotIndexOrException(subId)).isWfcEnabledByUser();
3024 } finally {
3025 Binder.restoreCallingIdentity(identity);
3026 }
3027 }
3028
3029 @Override
Brad Ebinger0de268e2019-02-21 14:49:10 -08003030 public void setVoWiFiSettingEnabled(int subId, boolean isEnabled) {
Brad Ebinger4c460712018-10-01 10:40:55 -07003031 TelephonyPermissions.enforceCallingOrSelfModifyPermissionOrCarrierPrivilege(mApp, subId,
Brad Ebinger0de268e2019-02-21 14:49:10 -08003032 "setVoWiFiSettingEnabled");
Brad Ebinger4c460712018-10-01 10:40:55 -07003033 final long identity = Binder.clearCallingIdentity();
3034 try {
3035 // TODO: Refactor to remove ImsManager dependence and query through ImsPhone directly.
Nazanin Bakhshi2f2cc692018-12-11 15:15:39 -08003036 ImsManager.getInstance(mApp, getSlotIndexOrException(subId)).setWfcSetting(isEnabled);
Brad Ebinger4c460712018-10-01 10:40:55 -07003037 } finally {
3038 Binder.restoreCallingIdentity(identity);
3039 }
3040 }
3041
3042 @Override
3043 public boolean isVoWiFiRoamingSettingEnabled(int subId) {
3044 enforceReadPrivilegedPermission("isVoWiFiRoamingSettingEnabled");
3045 final long identity = Binder.clearCallingIdentity();
3046 try {
3047 // TODO: Refactor to remove ImsManager dependence and query through ImsPhone directly.
Nazanin Bakhshi2f2cc692018-12-11 15:15:39 -08003048 return ImsManager.getInstance(mApp,
Brad Ebinger4c460712018-10-01 10:40:55 -07003049 getSlotIndexOrException(subId)).isWfcRoamingEnabledByUser();
3050 } finally {
3051 Binder.restoreCallingIdentity(identity);
3052 }
3053 }
3054
3055 @Override
Brad Ebinger0de268e2019-02-21 14:49:10 -08003056 public void setVoWiFiRoamingSettingEnabled(int subId, boolean isEnabled) {
Brad Ebinger4c460712018-10-01 10:40:55 -07003057 TelephonyPermissions.enforceCallingOrSelfModifyPermissionOrCarrierPrivilege(mApp, subId,
Brad Ebinger0de268e2019-02-21 14:49:10 -08003058 "setVoWiFiRoamingSettingEnabled");
Brad Ebinger4c460712018-10-01 10:40:55 -07003059 final long identity = Binder.clearCallingIdentity();
3060 try {
3061 // TODO: Refactor to remove ImsManager dependence and query through ImsPhone directly.
Nazanin Bakhshi2f2cc692018-12-11 15:15:39 -08003062 ImsManager.getInstance(mApp,
Brad Ebinger4c460712018-10-01 10:40:55 -07003063 getSlotIndexOrException(subId)).setWfcRoamingSetting(isEnabled);
3064 } finally {
3065 Binder.restoreCallingIdentity(identity);
3066 }
3067 }
3068
3069 @Override
3070 public void setVoWiFiNonPersistent(int subId, boolean isCapable, int mode) {
3071 TelephonyPermissions.enforceCallingOrSelfModifyPermissionOrCarrierPrivilege(mApp, subId,
3072 "setVoWiFiNonPersistent");
3073 final long identity = Binder.clearCallingIdentity();
3074 try {
3075 // TODO: Refactor to remove ImsManager dependence and query through ImsPhone directly.
Brad Ebinger43e66f12019-01-15 12:40:04 -08003076 boolean isRoaming = TelephonyManager.from(
3077 getPhone(subId).getContext()).isNetworkRoaming(subId);
Nazanin Bakhshi2f2cc692018-12-11 15:15:39 -08003078 ImsManager.getInstance(mApp,
Brad Ebinger43e66f12019-01-15 12:40:04 -08003079 getSlotIndexOrException(subId)).setWfcNonPersistent(isCapable, mode, isRoaming);
Brad Ebinger4c460712018-10-01 10:40:55 -07003080 } finally {
3081 Binder.restoreCallingIdentity(identity);
3082 }
3083 }
3084
3085 @Override
3086 public int getVoWiFiModeSetting(int subId) {
3087 enforceReadPrivilegedPermission("getVoWiFiModeSetting");
3088 final long identity = Binder.clearCallingIdentity();
3089 try {
3090 // TODO: Refactor to remove ImsManager dependence and query through ImsPhone directly.
Nazanin Bakhshi2f2cc692018-12-11 15:15:39 -08003091 return ImsManager.getInstance(mApp,
Brad Ebinger4c460712018-10-01 10:40:55 -07003092 getSlotIndexOrException(subId)).getWfcMode(false /*isRoaming*/);
3093 } finally {
3094 Binder.restoreCallingIdentity(identity);
3095 }
3096 }
3097
3098 @Override
3099 public void setVoWiFiModeSetting(int subId, int mode) {
3100 TelephonyPermissions.enforceCallingOrSelfModifyPermissionOrCarrierPrivilege(mApp, subId,
3101 "setVoWiFiModeSetting");
3102 final long identity = Binder.clearCallingIdentity();
3103 try {
3104 // TODO: Refactor to remove ImsManager dependence and query through ImsPhone directly.
Nazanin Bakhshi2f2cc692018-12-11 15:15:39 -08003105 ImsManager.getInstance(mApp,
Brad Ebinger4c460712018-10-01 10:40:55 -07003106 getSlotIndexOrException(subId)).setWfcMode(mode, false /*isRoaming*/);
3107 } finally {
3108 Binder.restoreCallingIdentity(identity);
3109 }
3110 }
3111
3112 @Override
3113 public int getVoWiFiRoamingModeSetting(int subId) {
3114 enforceReadPrivilegedPermission("getVoWiFiRoamingModeSetting");
3115 final long identity = Binder.clearCallingIdentity();
3116 try {
3117 // TODO: Refactor to remove ImsManager dependence and query through ImsPhone directly.
Nazanin Bakhshi2f2cc692018-12-11 15:15:39 -08003118 return ImsManager.getInstance(mApp,
Brad Ebinger4c460712018-10-01 10:40:55 -07003119 getSlotIndexOrException(subId)).getWfcMode(true /*isRoaming*/);
3120 } finally {
3121 Binder.restoreCallingIdentity(identity);
3122 }
3123 }
3124
3125 @Override
3126 public void setVoWiFiRoamingModeSetting(int subId, int mode) {
3127 TelephonyPermissions.enforceCallingOrSelfModifyPermissionOrCarrierPrivilege(mApp, subId,
3128 "setVoWiFiRoamingModeSetting");
3129 final long identity = Binder.clearCallingIdentity();
3130 try {
3131 // TODO: Refactor to remove ImsManager dependence and query through ImsPhone directly.
Nazanin Bakhshi2f2cc692018-12-11 15:15:39 -08003132 ImsManager.getInstance(mApp,
Brad Ebinger4c460712018-10-01 10:40:55 -07003133 getSlotIndexOrException(subId)).setWfcMode(mode, true /*isRoaming*/);
3134 } finally {
3135 Binder.restoreCallingIdentity(identity);
3136 }
3137 }
3138
3139 @Override
3140 public void setRttCapabilitySetting(int subId, boolean isEnabled) {
3141 TelephonyPermissions.enforceCallingOrSelfModifyPermissionOrCarrierPrivilege(mApp, subId,
3142 "setRttCapabilityEnabled");
3143 final long identity = Binder.clearCallingIdentity();
3144 try {
3145 // TODO: Refactor to remove ImsManager dependence and query through ImsPhone directly.
Nazanin Bakhshi2f2cc692018-12-11 15:15:39 -08003146 ImsManager.getInstance(mApp,
Brad Ebinger4c460712018-10-01 10:40:55 -07003147 getSlotIndexOrException(subId)).setRttEnabled(isEnabled);
3148 } finally {
3149 Binder.restoreCallingIdentity(identity);
3150 }
3151 }
3152
3153 @Override
3154 public boolean isTtyOverVolteEnabled(int subId) {
3155 enforceReadPrivilegedPermission("isTtyOverVolteEnabled");
3156 final long identity = Binder.clearCallingIdentity();
3157 try {
3158 // TODO: Refactor to remove ImsManager dependence and query through ImsPhone directly.
Nazanin Bakhshi2f2cc692018-12-11 15:15:39 -08003159 return ImsManager.getInstance(mApp,
Brad Ebinger4c460712018-10-01 10:40:55 -07003160 getSlotIndexOrException(subId)).isTtyOnVoLteCapable();
3161 } finally {
3162 Binder.restoreCallingIdentity(identity);
3163 }
3164 }
3165
Brad Ebingerdf5b4f02018-10-31 11:24:17 -07003166 @Override
3167 public void registerImsProvisioningChangedCallback(int subId, IImsConfigCallback callback) {
3168 enforceReadPrivilegedPermission("registerImsProvisioningChangedCallback");
3169 final long identity = Binder.clearCallingIdentity();
3170 try {
3171 // TODO: Refactor to remove ImsManager dependence and query through ImsPhone directly.
Nazanin Bakhshi2f2cc692018-12-11 15:15:39 -08003172 ImsManager.getInstance(mApp, getSlotIndexOrException(subId))
Brad Ebinger4ae57f92019-01-09 16:51:30 -08003173 .addProvisioningCallbackForSubscription(callback, subId);
Brad Ebingerdf5b4f02018-10-31 11:24:17 -07003174 } finally {
3175 Binder.restoreCallingIdentity(identity);
3176 }
3177 }
3178
3179 @Override
3180 public void unregisterImsProvisioningChangedCallback(int subId, IImsConfigCallback callback) {
3181 enforceReadPrivilegedPermission("unregisterImsProvisioningChangedCallback");
3182 final long identity = Binder.clearCallingIdentity();
Brad Ebinger4ae57f92019-01-09 16:51:30 -08003183 if (!SubscriptionManager.isValidSubscriptionId(subId)) {
3184 throw new IllegalArgumentException("Invalid Subscription ID: " + subId);
3185 }
Brad Ebingerdf5b4f02018-10-31 11:24:17 -07003186 try {
3187 // TODO: Refactor to remove ImsManager dependence and query through ImsPhone directly.
Nazanin Bakhshi2f2cc692018-12-11 15:15:39 -08003188 ImsManager.getInstance(mApp, getSlotIndexOrException(subId))
Brad Ebinger4ae57f92019-01-09 16:51:30 -08003189 .removeProvisioningCallbackForSubscription(callback, subId);
3190 } catch (IllegalArgumentException e) {
3191 Log.i(LOG_TAG, "unregisterImsProvisioningChangedCallback: " + subId
3192 + "is inactive, ignoring unregister.");
3193 // If the subscription is no longer active, just return, since the callback will already
3194 // have been removed internally.
Brad Ebingerdf5b4f02018-10-31 11:24:17 -07003195 } finally {
3196 Binder.restoreCallingIdentity(identity);
3197 }
3198 }
3199
3200 @Override
Brad Ebinger1c8542e2019-01-14 13:43:14 -08003201 public void setImsProvisioningStatusForCapability(int subId, int capability, int tech,
3202 boolean isProvisioned) {
3203 if (tech != ImsRegistrationImplBase.REGISTRATION_TECH_IWLAN
3204 && tech != ImsRegistrationImplBase.REGISTRATION_TECH_LTE) {
3205 throw new IllegalArgumentException("Registration technology '" + tech + "' is invalid");
3206 }
3207 TelephonyPermissions.enforceCallingOrSelfModifyPermissionOrCarrierPrivilege(mApp, subId,
3208 "setProvisioningStatusForCapability");
3209 final long identity = Binder.clearCallingIdentity();
3210 try {
3211 // TODO: Refactor to remove ImsManager dependence and query through ImsPhone directly.
3212 Phone phone = getPhone(subId);
3213 if (phone == null) {
3214 loge("setImsProvisioningStatusForCapability: phone instance null for subid "
3215 + subId);
3216 return;
3217 }
3218 if (!doesImsCapabilityRequireProvisioning(phone.getContext(), subId, capability)) {
3219 return;
3220 }
3221
3222 // this capability requires provisioning, route to the correct API.
3223 ImsManager ims = ImsManager.getInstance(mApp, getSlotIndex(subId));
3224 switch (capability) {
3225 case MmTelFeature.MmTelCapabilities.CAPABILITY_TYPE_VOICE: {
3226 if (tech == ImsRegistrationImplBase.REGISTRATION_TECH_LTE) {
3227 ims.setVolteProvisioned(isProvisioned);
3228 } else if (tech == ImsRegistrationImplBase.REGISTRATION_TECH_IWLAN) {
3229 ims.setWfcProvisioned(isProvisioned);
3230 }
3231 break;
3232 }
3233 case MmTelFeature.MmTelCapabilities.CAPABILITY_TYPE_VIDEO: {
3234 // There is currently no difference in VT provisioning type.
3235 ims.setVtProvisioned(isProvisioned);
3236 break;
3237 }
3238 case MmTelFeature.MmTelCapabilities.CAPABILITY_TYPE_UT: {
3239 // There is no "deprecated" UT provisioning mechanism through ImsConfig, so
3240 // change the capability of the feature instead if needed.
3241 if (isMmTelCapabilityProvisionedInCache(subId, capability, tech)
3242 == isProvisioned) {
3243 // No change in provisioning.
3244 return;
3245 }
3246 cacheMmTelCapabilityProvisioning(subId, capability, tech, isProvisioned);
3247 try {
3248 ims.changeMmTelCapability(capability, tech, isProvisioned);
3249 } catch (ImsException e) {
3250 loge("setImsProvisioningStatusForCapability: couldn't change UT capability"
3251 + ", Exception" + e.getMessage());
3252 }
3253 break;
3254 }
3255 default: {
3256 throw new IllegalArgumentException("Tried to set provisioning for capability '"
3257 + capability + "', which does not require provisioning.");
3258 }
3259 }
3260
3261 } finally {
3262 Binder.restoreCallingIdentity(identity);
3263 }
3264 }
3265
3266 @Override
3267 public boolean getImsProvisioningStatusForCapability(int subId, int capability, int tech) {
3268 if (tech != ImsRegistrationImplBase.REGISTRATION_TECH_IWLAN
3269 && tech != ImsRegistrationImplBase.REGISTRATION_TECH_LTE) {
3270 throw new IllegalArgumentException("Registration technology '" + tech + "' is invalid");
3271 }
3272 enforceReadPrivilegedPermission("getProvisioningStatusForCapability");
3273 final long identity = Binder.clearCallingIdentity();
3274 try {
3275 // TODO: Refactor to remove ImsManager dependence and query through ImsPhone directly.
3276 Phone phone = getPhone(subId);
3277 if (phone == null) {
3278 loge("getImsProvisioningStatusForCapability: phone instance null for subid "
3279 + subId);
3280 // We will fail with "true" as the provisioning status because this is the default
3281 // if we do not require provisioning.
3282 return true;
3283 }
3284
3285 if (!doesImsCapabilityRequireProvisioning(phone.getContext(), subId, capability)) {
3286 return true;
3287 }
3288
3289 ImsManager ims = ImsManager.getInstance(mApp, getSlotIndex(subId));
3290 switch (capability) {
3291 case MmTelFeature.MmTelCapabilities.CAPABILITY_TYPE_VOICE: {
3292 if (tech == ImsRegistrationImplBase.REGISTRATION_TECH_LTE) {
3293 return ims.isVolteProvisionedOnDevice();
3294 } else if (tech == ImsRegistrationImplBase.REGISTRATION_TECH_IWLAN) {
3295 return ims.isWfcProvisionedOnDevice();
3296 }
3297 // This should never happen, since we are checking tech above to make sure it
3298 // is either LTE or IWLAN.
3299 throw new IllegalArgumentException("Invalid radio technology for voice "
3300 + "capability.");
3301 }
3302 case MmTelFeature.MmTelCapabilities.CAPABILITY_TYPE_VIDEO: {
3303 // There is currently no difference in VT provisioning type.
3304 return ims.isVtProvisionedOnDevice();
3305 }
3306 case MmTelFeature.MmTelCapabilities.CAPABILITY_TYPE_UT: {
3307 // There is no "deprecated" UT provisioning mechanism, so get from shared prefs.
3308 return isMmTelCapabilityProvisionedInCache(subId, capability, tech);
3309 }
3310 default: {
3311 throw new IllegalArgumentException("Tried to get provisioning for capability '"
3312 + capability + "', which does not require provisioning.");
3313 }
3314 }
3315
3316 } finally {
3317 Binder.restoreCallingIdentity(identity);
3318 }
3319 }
3320
3321 @Override
3322 public boolean isMmTelCapabilityProvisionedInCache(int subId, int capability, int tech) {
3323 if (tech != ImsRegistrationImplBase.REGISTRATION_TECH_IWLAN
3324 && tech != ImsRegistrationImplBase.REGISTRATION_TECH_LTE) {
3325 throw new IllegalArgumentException("Registration technology '" + tech + "' is invalid");
3326 }
3327 enforceReadPrivilegedPermission("isMmTelCapabilityProvisionedInCache");
3328 int provisionedBits = getMmTelCapabilityProvisioningBitfield(subId, tech);
3329 return (provisionedBits & capability) > 0;
3330 }
3331
3332 @Override
3333 public void cacheMmTelCapabilityProvisioning(int subId, int capability, int tech,
3334 boolean isProvisioned) {
3335 if (tech != ImsRegistrationImplBase.REGISTRATION_TECH_IWLAN
3336 && tech != ImsRegistrationImplBase.REGISTRATION_TECH_LTE) {
3337 throw new IllegalArgumentException("Registration technology '" + tech + "' is invalid");
3338 }
3339 TelephonyPermissions.enforceCallingOrSelfModifyPermissionOrCarrierPrivilege(mApp, subId,
3340 "setProvisioningStatusForCapability");
3341 int provisionedBits = getMmTelCapabilityProvisioningBitfield(subId, tech);
3342 // If the current provisioning status for capability already matches isProvisioned,
3343 // do nothing.
3344 if (((provisionedBits & capability) > 0) == isProvisioned) {
3345 return;
3346 }
3347 if (isProvisioned) {
3348 setMmTelCapabilityProvisioningBitfield(subId, tech, (provisionedBits | capability));
3349 } else {
3350 setMmTelCapabilityProvisioningBitfield(subId, tech, (provisionedBits & ~capability));
3351 }
3352 }
3353
3354 /**
3355 * @return the bitfield containing the MmTel provisioning for the provided subscription and
3356 * technology. The bitfield should mirror the bitfield defined by
3357 * {@link MmTelFeature.MmTelCapabilities.MmTelCapability}.
3358 */
3359 private int getMmTelCapabilityProvisioningBitfield(int subId, int tech) {
3360 String key = getMmTelProvisioningKey(subId, tech);
3361 // Default is no capabilities are provisioned.
3362 return mTelephonySharedPreferences.getInt(key, 0 /*default*/);
3363 }
3364
3365 /**
3366 * Sets the MmTel capability provisioning bitfield (defined by
3367 * {@link MmTelFeature.MmTelCapabilities.MmTelCapability}) for the subscription and
3368 * technology specified.
3369 *
3370 * Note: This is a synchronous command and should not be called on UI thread.
3371 */
3372 private void setMmTelCapabilityProvisioningBitfield(int subId, int tech, int newField) {
3373 final SharedPreferences.Editor editor = mTelephonySharedPreferences.edit();
3374 String key = getMmTelProvisioningKey(subId, tech);
3375 editor.putInt(key, newField);
3376 editor.commit();
3377 }
3378
3379 private static String getMmTelProvisioningKey(int subId, int tech) {
3380 // resulting key is provision_ims_mmtel_{subId}_{tech}
3381 return PREF_PROVISION_IMS_MMTEL_PREFIX + subId + "_" + tech;
3382 }
3383
3384 /**
3385 * Query CarrierConfig to see if the specified capability requires provisioning for the
3386 * carrier associated with the subscription id.
3387 */
3388 private boolean doesImsCapabilityRequireProvisioning(Context context, int subId,
3389 int capability) {
3390 CarrierConfigManager configManager = new CarrierConfigManager(context);
3391 PersistableBundle c = configManager.getConfigForSubId(subId);
3392 boolean requireUtProvisioning = c.getBoolean(
3393 // By default, this config is true (even if there is no SIM). We also check to make
3394 // sure the subscription needs provisioning here, so we do not need to check for
3395 // the no-SIM case, where we would normally shortcut this to false.
3396 CarrierConfigManager.KEY_CARRIER_SUPPORTS_SS_OVER_UT_BOOL, true)
3397 && c.getBoolean(CarrierConfigManager.KEY_CARRIER_UT_PROVISIONING_REQUIRED_BOOL,
3398 false);
3399 boolean requireVoiceVtProvisioning = c.getBoolean(
3400 CarrierConfigManager.KEY_CARRIER_VOLTE_PROVISIONING_REQUIRED_BOOL, false);
3401
3402 // First check to make sure that the capability requires provisioning.
3403 switch (capability) {
3404 case MmTelFeature.MmTelCapabilities.CAPABILITY_TYPE_VOICE:
3405 // intentional fallthrough
3406 case MmTelFeature.MmTelCapabilities.CAPABILITY_TYPE_VIDEO: {
3407 if (requireVoiceVtProvisioning) {
3408 // Voice and Video requires provisioning
3409 return true;
3410 }
3411 break;
3412 }
3413 case MmTelFeature.MmTelCapabilities.CAPABILITY_TYPE_UT: {
3414 if (requireUtProvisioning) {
3415 // UT requires provisioning
3416 return true;
3417 }
3418 break;
3419 }
3420 }
3421 return false;
3422 }
3423
3424 @Override
Brad Ebingerdf5b4f02018-10-31 11:24:17 -07003425 public int getImsProvisioningInt(int subId, int key) {
Brad Ebinger1c8542e2019-01-14 13:43:14 -08003426 if (!SubscriptionManager.isValidSubscriptionId(subId)) {
3427 throw new IllegalArgumentException("Invalid Subscription id '" + subId + "'");
3428 }
Brad Ebingerdf5b4f02018-10-31 11:24:17 -07003429 enforceReadPrivilegedPermission("getImsProvisioningInt");
3430 final long identity = Binder.clearCallingIdentity();
3431 try {
3432 // TODO: Refactor to remove ImsManager dependence and query through ImsPhone directly.
Brad Ebinger1c8542e2019-01-14 13:43:14 -08003433 int slotId = getSlotIndex(subId);
3434 if (slotId <= SubscriptionManager.INVALID_SIM_SLOT_INDEX) {
3435 Log.w(LOG_TAG, "getImsProvisioningInt: called with an inactive subscription '"
3436 + subId + "' for key:" + key);
3437 return ImsConfigImplBase.CONFIG_RESULT_UNKNOWN;
3438 }
3439 return ImsManager.getInstance(mApp, slotId).getConfigInterface().getConfigInt(key);
Brad Ebingerdf5b4f02018-10-31 11:24:17 -07003440 } catch (ImsException e) {
Brad Ebinger1c8542e2019-01-14 13:43:14 -08003441 Log.w(LOG_TAG, "getImsProvisioningInt: ImsService is not available for subscription '"
3442 + subId + "' for key:" + key);
3443 return ImsConfigImplBase.CONFIG_RESULT_UNKNOWN;
Brad Ebingerdf5b4f02018-10-31 11:24:17 -07003444 } finally {
3445 Binder.restoreCallingIdentity(identity);
3446 }
3447 }
3448
3449 @Override
3450 public String getImsProvisioningString(int subId, int key) {
Brad Ebinger1c8542e2019-01-14 13:43:14 -08003451 if (!SubscriptionManager.isValidSubscriptionId(subId)) {
3452 throw new IllegalArgumentException("Invalid Subscription id '" + subId + "'");
3453 }
Brad Ebingerdf5b4f02018-10-31 11:24:17 -07003454 enforceReadPrivilegedPermission("getImsProvisioningString");
3455 final long identity = Binder.clearCallingIdentity();
3456 try {
3457 // TODO: Refactor to remove ImsManager dependence and query through ImsPhone directly.
Brad Ebinger1c8542e2019-01-14 13:43:14 -08003458 int slotId = getSlotIndex(subId);
3459 if (slotId <= SubscriptionManager.INVALID_SIM_SLOT_INDEX) {
3460 Log.w(LOG_TAG, "getImsProvisioningString: called for an inactive subscription id '"
3461 + subId + "' for key:" + key);
3462 return ProvisioningManager.STRING_QUERY_RESULT_ERROR_GENERIC;
3463 }
3464 return ImsManager.getInstance(mApp, slotId).getConfigInterface().getConfigString(key);
Brad Ebingerdf5b4f02018-10-31 11:24:17 -07003465 } catch (ImsException e) {
Brad Ebinger1c8542e2019-01-14 13:43:14 -08003466 Log.w(LOG_TAG, "getImsProvisioningString: ImsService is not available for sub '"
3467 + subId + "' for key:" + key);
3468 return ProvisioningManager.STRING_QUERY_RESULT_ERROR_NOT_READY;
Brad Ebingerdf5b4f02018-10-31 11:24:17 -07003469 } finally {
3470 Binder.restoreCallingIdentity(identity);
3471 }
3472 }
3473
3474 @Override
3475 public int setImsProvisioningInt(int subId, int key, int value) {
Brad Ebinger1c8542e2019-01-14 13:43:14 -08003476 if (!SubscriptionManager.isValidSubscriptionId(subId)) {
3477 throw new IllegalArgumentException("Invalid Subscription id '" + subId + "'");
3478 }
Brad Ebinger3d0b34e2018-11-15 14:13:12 -08003479 TelephonyPermissions.enforceCallingOrSelfModifyPermissionOrCarrierPrivilege(mApp, subId,
3480 "setImsProvisioningInt");
Brad Ebingerdf5b4f02018-10-31 11:24:17 -07003481 final long identity = Binder.clearCallingIdentity();
3482 try {
3483 // TODO: Refactor to remove ImsManager dependence and query through ImsPhone directly.
Brad Ebinger1c8542e2019-01-14 13:43:14 -08003484 int slotId = getSlotIndex(subId);
3485 if (slotId <= SubscriptionManager.INVALID_SIM_SLOT_INDEX) {
3486 Log.w(LOG_TAG, "setImsProvisioningInt: called with an inactive subscription id '"
3487 + subId + "' for key:" + key);
3488 return ImsConfigImplBase.CONFIG_RESULT_FAILED;
3489 }
3490 return ImsManager.getInstance(mApp, slotId).getConfigInterface().setConfig(key, value);
Brad Ebingerdf5b4f02018-10-31 11:24:17 -07003491 } catch (ImsException e) {
Brad Ebinger1c8542e2019-01-14 13:43:14 -08003492 Log.w(LOG_TAG, "setImsProvisioningInt: ImsService unavailable for sub '" + subId
3493 + "' for key:" + key);
3494 return ImsConfigImplBase.CONFIG_RESULT_FAILED;
Brad Ebingerdf5b4f02018-10-31 11:24:17 -07003495 } finally {
3496 Binder.restoreCallingIdentity(identity);
3497 }
3498 }
3499
3500 @Override
3501 public int setImsProvisioningString(int subId, int key, String value) {
Brad Ebinger1c8542e2019-01-14 13:43:14 -08003502 if (!SubscriptionManager.isValidSubscriptionId(subId)) {
3503 throw new IllegalArgumentException("Invalid Subscription id '" + subId + "'");
3504 }
Brad Ebinger3d0b34e2018-11-15 14:13:12 -08003505 TelephonyPermissions.enforceCallingOrSelfModifyPermissionOrCarrierPrivilege(mApp, subId,
3506 "setImsProvisioningString");
Brad Ebingerdf5b4f02018-10-31 11:24:17 -07003507 final long identity = Binder.clearCallingIdentity();
3508 try {
3509 // TODO: Refactor to remove ImsManager dependence and query through ImsPhone directly.
Brad Ebinger1c8542e2019-01-14 13:43:14 -08003510 int slotId = getSlotIndex(subId);
3511 if (slotId <= SubscriptionManager.INVALID_SIM_SLOT_INDEX) {
3512 Log.w(LOG_TAG, "setImsProvisioningString: called with an inactive subscription id '"
3513 + subId + "' for key:" + key);
3514 return ImsConfigImplBase.CONFIG_RESULT_FAILED;
3515 }
3516 return ImsManager.getInstance(mApp, slotId).getConfigInterface().setConfig(key, value);
Brad Ebingerdf5b4f02018-10-31 11:24:17 -07003517 } catch (ImsException e) {
Brad Ebinger1c8542e2019-01-14 13:43:14 -08003518 Log.w(LOG_TAG, "setImsProvisioningString: ImsService unavailable for sub '" + subId
3519 + "' for key:" + key);
3520 return ImsConfigImplBase.CONFIG_RESULT_FAILED;
Brad Ebingerdf5b4f02018-10-31 11:24:17 -07003521 } finally {
3522 Binder.restoreCallingIdentity(identity);
3523 }
3524 }
3525
Brad Ebinger4c460712018-10-01 10:40:55 -07003526 private int getSlotIndexOrException(int subId) throws IllegalArgumentException {
3527 int slotId = SubscriptionManager.getSlotIndex(subId);
3528 if (!SubscriptionManager.isValidSlotIndex(slotId)) {
Brad Ebinger6b5ac222019-02-04 14:36:52 -08003529 throw new IllegalArgumentException("Invalid Subscription Id, subId=" + subId);
Brad Ebinger4c460712018-10-01 10:40:55 -07003530 }
3531 return slotId;
3532 }
3533
Brad Ebinger1c8542e2019-01-14 13:43:14 -08003534 private int getSlotIndex(int subId) {
3535 int slotId = SubscriptionManager.getSlotIndex(subId);
3536 if (!SubscriptionManager.isValidSlotIndex(slotId)) {
3537 return SubscriptionManager.INVALID_SIM_SLOT_INDEX;
3538 }
3539 return slotId;
3540 }
3541
Wink Saville36469e72014-06-11 15:17:00 -07003542 /**
3543 * Returns the network type for a subId
3544 */
3545 @Override
Robert Greenwalt36b23af2015-07-06 17:59:14 -07003546 public int getNetworkTypeForSubscriber(int subId, String callingPackage) {
Jeff Davidson7e17e312018-02-13 18:17:36 -08003547 if (!TelephonyPermissions.checkCallingOrSelfReadPhoneState(
Jeff Davidson913390f2018-02-23 17:11:49 -08003548 mApp, subId, callingPackage, "getNetworkTypeForSubscriber")) {
Robert Greenwalt36b23af2015-07-06 17:59:14 -07003549 return TelephonyManager.NETWORK_TYPE_UNKNOWN;
3550 }
Robert Greenwalta5dcfcb2015-07-10 09:06:29 -07003551
Malcolm Chend965c8b2018-02-28 15:00:40 -08003552 final long identity = Binder.clearCallingIdentity();
3553 try {
3554 final Phone phone = getPhone(subId);
3555 if (phone != null) {
3556 return phone.getServiceState().getDataNetworkType();
3557 } else {
3558 return TelephonyManager.NETWORK_TYPE_UNKNOWN;
3559 }
3560 } finally {
3561 Binder.restoreCallingIdentity(identity);
Sanket Padawe356d7632015-06-22 14:03:32 -07003562 }
Santos Cordon7d4ddf62013-07-10 11:58:08 -07003563 }
3564
3565 /**
3566 * Returns the data network type
3567 */
3568 @Override
Robert Greenwalt36b23af2015-07-06 17:59:14 -07003569 public int getDataNetworkType(String callingPackage) {
3570 return getDataNetworkTypeForSubscriber(getDefaultSubscription(), callingPackage);
Wink Saville36469e72014-06-11 15:17:00 -07003571 }
3572
3573 /**
3574 * Returns the data network type for a subId
3575 */
3576 @Override
Robert Greenwalt36b23af2015-07-06 17:59:14 -07003577 public int getDataNetworkTypeForSubscriber(int subId, String callingPackage) {
Jeff Davidson7e17e312018-02-13 18:17:36 -08003578 if (!TelephonyPermissions.checkCallingOrSelfReadPhoneState(
Jeff Davidson913390f2018-02-23 17:11:49 -08003579 mApp, subId, callingPackage, "getDataNetworkTypeForSubscriber")) {
Robert Greenwalt36b23af2015-07-06 17:59:14 -07003580 return TelephonyManager.NETWORK_TYPE_UNKNOWN;
3581 }
3582
Malcolm Chend965c8b2018-02-28 15:00:40 -08003583 final long identity = Binder.clearCallingIdentity();
3584 try {
3585 final Phone phone = getPhone(subId);
3586 if (phone != null) {
3587 return phone.getServiceState().getDataNetworkType();
3588 } else {
3589 return TelephonyManager.NETWORK_TYPE_UNKNOWN;
3590 }
3591 } finally {
3592 Binder.restoreCallingIdentity(identity);
Sanket Padawe356d7632015-06-22 14:03:32 -07003593 }
Santos Cordon7d4ddf62013-07-10 11:58:08 -07003594 }
3595
3596 /**
Wink Saville36469e72014-06-11 15:17:00 -07003597 * Returns the Voice network type for a subId
3598 */
3599 @Override
Robert Greenwalta5dcfcb2015-07-10 09:06:29 -07003600 public int getVoiceNetworkTypeForSubscriber(int subId, String callingPackage) {
Jeff Davidson7e17e312018-02-13 18:17:36 -08003601 if (!TelephonyPermissions.checkCallingOrSelfReadPhoneState(
Jeff Davidson913390f2018-02-23 17:11:49 -08003602 mApp, subId, callingPackage, "getDataNetworkTypeForSubscriber")) {
Robert Greenwalta5dcfcb2015-07-10 09:06:29 -07003603 return TelephonyManager.NETWORK_TYPE_UNKNOWN;
3604 }
3605
Malcolm Chend965c8b2018-02-28 15:00:40 -08003606 final long identity = Binder.clearCallingIdentity();
3607 try {
3608 final Phone phone = getPhone(subId);
3609 if (phone != null) {
3610 return phone.getServiceState().getVoiceNetworkType();
3611 } else {
3612 return TelephonyManager.NETWORK_TYPE_UNKNOWN;
3613 }
3614 } finally {
3615 Binder.restoreCallingIdentity(identity);
Sanket Padawe356d7632015-06-22 14:03:32 -07003616 }
Santos Cordon7d4ddf62013-07-10 11:58:08 -07003617 }
3618
3619 /**
3620 * @return true if a ICC card is present
3621 */
3622 public boolean hasIccCard() {
Wink Saville36469e72014-06-11 15:17:00 -07003623 // FIXME Make changes to pass defaultSimId of type int
Sanket Padawe13bac7b2017-03-20 15:04:47 -07003624 return hasIccCardUsingSlotIndex(mSubscriptionController.getSlotIndex(
3625 getDefaultSubscription()));
Wink Saville36469e72014-06-11 15:17:00 -07003626 }
3627
3628 /**
Sanket Padawe13bac7b2017-03-20 15:04:47 -07003629 * @return true if a ICC card is present for a slotIndex
Wink Saville36469e72014-06-11 15:17:00 -07003630 */
Sanket Padawe356d7632015-06-22 14:03:32 -07003631 @Override
Sanket Padawe13bac7b2017-03-20 15:04:47 -07003632 public boolean hasIccCardUsingSlotIndex(int slotIndex) {
Malcolm Chend965c8b2018-02-28 15:00:40 -08003633 final long identity = Binder.clearCallingIdentity();
3634 try {
3635 final Phone phone = PhoneFactory.getPhone(slotIndex);
3636 if (phone != null) {
3637 return phone.getIccCard().hasIccCard();
3638 } else {
3639 return false;
3640 }
3641 } finally {
3642 Binder.restoreCallingIdentity(identity);
Amit Mahajana6fc2a82015-01-06 11:53:51 -08003643 }
Santos Cordon7d4ddf62013-07-10 11:58:08 -07003644 }
3645
3646 /**
3647 * Return if the current radio is LTE on CDMA. This
3648 * is a tri-state return value as for a period of time
3649 * the mode may be unknown.
3650 *
Robert Greenwalt36b23af2015-07-06 17:59:14 -07003651 * @param callingPackage the name of the package making the call.
Santos Cordon7d4ddf62013-07-10 11:58:08 -07003652 * @return {@link Phone#LTE_ON_CDMA_UNKNOWN}, {@link Phone#LTE_ON_CDMA_FALSE}
Jake Hambye994d462014-02-03 13:10:13 -08003653 * or {@link Phone#LTE_ON_CDMA_TRUE}
Santos Cordon7d4ddf62013-07-10 11:58:08 -07003654 */
Robert Greenwalt36b23af2015-07-06 17:59:14 -07003655 @Override
3656 public int getLteOnCdmaMode(String callingPackage) {
3657 return getLteOnCdmaModeForSubscriber(getDefaultSubscription(), callingPackage);
Wink Saville36469e72014-06-11 15:17:00 -07003658 }
3659
Sanket Padawe356d7632015-06-22 14:03:32 -07003660 @Override
Robert Greenwalt36b23af2015-07-06 17:59:14 -07003661 public int getLteOnCdmaModeForSubscriber(int subId, String callingPackage) {
Jeff Davidson7e17e312018-02-13 18:17:36 -08003662 if (!TelephonyPermissions.checkCallingOrSelfReadPhoneState(
Jeff Davidson913390f2018-02-23 17:11:49 -08003663 mApp, subId, callingPackage, "getLteOnCdmaModeForSubscriber")) {
Robert Greenwalt36b23af2015-07-06 17:59:14 -07003664 return PhoneConstants.LTE_ON_CDMA_UNKNOWN;
3665 }
3666
Malcolm Chend965c8b2018-02-28 15:00:40 -08003667 final long identity = Binder.clearCallingIdentity();
3668 try {
3669 final Phone phone = getPhone(subId);
3670 if (phone == null) {
3671 return PhoneConstants.LTE_ON_CDMA_UNKNOWN;
3672 } else {
3673 return phone.getLteOnCdmaMode();
3674 }
3675 } finally {
3676 Binder.restoreCallingIdentity(identity);
Sanket Padawe356d7632015-06-22 14:03:32 -07003677 }
Wink Saville36469e72014-06-11 15:17:00 -07003678 }
3679
Wink Saville36469e72014-06-11 15:17:00 -07003680 /**
3681 * {@hide}
3682 * Returns Default subId, 0 in the case of single standby.
3683 */
Wink Savilleb564aae2014-10-23 10:18:09 -07003684 private int getDefaultSubscription() {
Wink Savilleac1bdfd2014-11-20 23:04:44 -08003685 return mSubscriptionController.getDefaultSubId();
Wink Saville36469e72014-06-11 15:17:00 -07003686 }
3687
Shishir Agrawala9f32182016-04-12 12:00:16 -07003688 private int getSlotForDefaultSubscription() {
3689 return mSubscriptionController.getPhoneId(getDefaultSubscription());
3690 }
3691
Wink Savilleb564aae2014-10-23 10:18:09 -07003692 private int getPreferredVoiceSubscription() {
Wink Savilleac1bdfd2014-11-20 23:04:44 -08003693 return mSubscriptionController.getDefaultVoiceSubId();
Santos Cordon7d4ddf62013-07-10 11:58:08 -07003694 }
Ihab Awadf2177b72013-11-25 13:33:23 -08003695
Pengquan Meng466e2482018-09-21 15:54:48 -07003696 private boolean isActiveSubscription(int subId) {
3697 return mSubscriptionController.isActiveSubId(subId);
3698 }
3699
Ihab Awadf2177b72013-11-25 13:33:23 -08003700 /**
3701 * @see android.telephony.TelephonyManager.WifiCallingChoices
3702 */
3703 public int getWhenToMakeWifiCalls() {
Malcolm Chend965c8b2018-02-28 15:00:40 -08003704 final long identity = Binder.clearCallingIdentity();
3705 try {
Nazanin Bakhshi2f2cc692018-12-11 15:15:39 -08003706 return Settings.System.getInt(mApp.getContentResolver(),
Malcolm Chend965c8b2018-02-28 15:00:40 -08003707 Settings.System.WHEN_TO_MAKE_WIFI_CALLS,
3708 getWhenToMakeWifiCallsDefaultPreference());
3709 } finally {
3710 Binder.restoreCallingIdentity(identity);
3711 }
Ihab Awadf2177b72013-11-25 13:33:23 -08003712 }
3713
3714 /**
3715 * @see android.telephony.TelephonyManager.WifiCallingChoices
3716 */
3717 public void setWhenToMakeWifiCalls(int preference) {
Malcolm Chend965c8b2018-02-28 15:00:40 -08003718 final long identity = Binder.clearCallingIdentity();
3719 try {
3720 if (DBG) log("setWhenToMakeWifiCallsStr, storing setting = " + preference);
Nazanin Bakhshi2f2cc692018-12-11 15:15:39 -08003721 Settings.System.putInt(mApp.getContentResolver(),
Malcolm Chend965c8b2018-02-28 15:00:40 -08003722 Settings.System.WHEN_TO_MAKE_WIFI_CALLS, preference);
3723 } finally {
3724 Binder.restoreCallingIdentity(identity);
3725 }
Ihab Awadf9e92732013-12-05 18:02:52 -08003726 }
3727
Sailesh Nepald1e68152013-12-12 19:08:02 -08003728 private static int getWhenToMakeWifiCallsDefaultPreference() {
Santos Cordonda120f42014-08-06 04:44:34 -07003729 // TODO: Use a build property to choose this value.
Evan Charlton9829e882013-12-19 15:30:38 -08003730 return TelephonyManager.WifiCallingChoices.ALWAYS_USE;
Ihab Awadf2177b72013-11-25 13:33:23 -08003731 }
Shishir Agrawal69f68122013-12-16 17:25:49 -08003732
Jordan Liu73b078d2019-02-28 12:03:40 -08003733 private Phone getPhoneFromSlotIdOrThrowException(int slotIndex) {
3734 int phoneId = UiccController.getInstance().getPhoneIdFromSlotId(slotIndex);
3735 if (phoneId == -1) {
3736 throw new IllegalArgumentException("Given slot index: " + slotIndex
3737 + " does not correspond to an active phone");
3738 }
3739 return PhoneFactory.getPhone(phoneId);
3740 }
3741
Shishir Agrawal566b7612013-10-28 14:41:00 -07003742 @Override
Derek Tan740e1672017-06-27 14:56:27 -07003743 public IccOpenLogicalChannelResponse iccOpenLogicalChannel(
3744 int subId, String callingPackage, String aid, int p2) {
Jeff Davidson7e17e312018-02-13 18:17:36 -08003745 TelephonyPermissions.enforceCallingOrSelfModifyPermissionOrCarrierPrivilege(
3746 mApp, subId, "iccOpenLogicalChannel");
Malcolm Chend965c8b2018-02-28 15:00:40 -08003747 mAppOps.checkPackage(Binder.getCallingUid(), callingPackage);
Jordan Liu73b078d2019-02-28 12:03:40 -08003748 if (DBG) {
3749 log("iccOpenLogicalChannel: subId=" + subId + " aid=" + aid + " p2=" + p2);
3750 }
3751 return iccOpenLogicalChannelWithPermission(getPhoneFromSubId(subId), callingPackage, aid,
3752 p2);
3753 }
Shishir Agrawal566b7612013-10-28 14:41:00 -07003754
Jordan Liu73b078d2019-02-28 12:03:40 -08003755
3756 @Override
3757 public IccOpenLogicalChannelResponse iccOpenLogicalChannelBySlot(
3758 int slotIndex, String callingPackage, String aid, int p2) {
3759 enforceModifyPermission();
3760 mAppOps.checkPackage(Binder.getCallingUid(), callingPackage);
3761 if (DBG) {
3762 log("iccOpenLogicalChannelBySlot: slot=" + slotIndex + " aid=" + aid + " p2=" + p2);
3763 }
3764 return iccOpenLogicalChannelWithPermission(getPhoneFromSlotIdOrThrowException(slotIndex),
3765 callingPackage, aid, p2);
3766 }
3767
3768 private IccOpenLogicalChannelResponse iccOpenLogicalChannelWithPermission(Phone phone,
3769 String callingPackage, String aid, int p2) {
Malcolm Chend965c8b2018-02-28 15:00:40 -08003770 final long identity = Binder.clearCallingIdentity();
3771 try {
3772 if (TextUtils.equals(ISDR_AID, aid)) {
3773 // Only allows LPA to open logical channel to ISD-R.
Nazanin Bakhshi2f2cc692018-12-11 15:15:39 -08003774 ComponentInfo bestComponent = EuiccConnector.findBestComponent(getDefaultPhone()
3775 .getContext().getPackageManager());
Malcolm Chend965c8b2018-02-28 15:00:40 -08003776 if (bestComponent == null
3777 || !TextUtils.equals(callingPackage, bestComponent.packageName)) {
3778 loge("The calling package is not allowed to access ISD-R.");
3779 throw new SecurityException(
3780 "The calling package is not allowed to access ISD-R.");
3781 }
Derek Tan740e1672017-06-27 14:56:27 -07003782 }
Derek Tan740e1672017-06-27 14:56:27 -07003783
Malcolm Chend965c8b2018-02-28 15:00:40 -08003784 IccOpenLogicalChannelResponse response = (IccOpenLogicalChannelResponse) sendRequest(
Jordan Liu73b078d2019-02-28 12:03:40 -08003785 CMD_OPEN_CHANNEL, new Pair<String, Integer>(aid, p2), phone,
3786 null /* workSource */);
3787 if (DBG) log("iccOpenLogicalChannelWithPermission: " + response);
Malcolm Chend965c8b2018-02-28 15:00:40 -08003788 return response;
3789 } finally {
3790 Binder.restoreCallingIdentity(identity);
3791 }
Shishir Agrawal566b7612013-10-28 14:41:00 -07003792 }
3793
3794 @Override
Shishir Agrawalc04d9752016-02-19 10:41:00 -08003795 public boolean iccCloseLogicalChannel(int subId, int channel) {
Jeff Davidson7e17e312018-02-13 18:17:36 -08003796 TelephonyPermissions.enforceCallingOrSelfModifyPermissionOrCarrierPrivilege(
3797 mApp, subId, "iccCloseLogicalChannel");
Jordan Liu73b078d2019-02-28 12:03:40 -08003798 if (DBG) log("iccCloseLogicalChannel: subId=" + subId + " chnl=" + channel);
3799 return iccCloseLogicalChannelWithPermission(getPhoneFromSubId(subId), channel);
3800 }
Shishir Agrawal566b7612013-10-28 14:41:00 -07003801
Jordan Liu73b078d2019-02-28 12:03:40 -08003802 @Override
3803 public boolean iccCloseLogicalChannelBySlot(int slotIndex, int channel) {
3804 enforceModifyPermission();
3805 if (DBG) log("iccCloseLogicalChannelBySlot: slotIndex=" + slotIndex + " chnl=" + channel);
3806 return iccCloseLogicalChannelWithPermission(getPhoneFromSlotIdOrThrowException(slotIndex),
3807 channel);
3808 }
3809
3810 private boolean iccCloseLogicalChannelWithPermission(Phone phone, int channel) {
Malcolm Chend965c8b2018-02-28 15:00:40 -08003811 final long identity = Binder.clearCallingIdentity();
3812 try {
Malcolm Chend965c8b2018-02-28 15:00:40 -08003813 if (channel < 0) {
3814 return false;
3815 }
Jordan Liu73b078d2019-02-28 12:03:40 -08003816 Boolean success = (Boolean) sendRequest(CMD_CLOSE_CHANNEL, channel, phone,
3817 null /* workSource */);
3818 if (DBG) log("iccCloseLogicalChannelWithPermission: " + success);
Malcolm Chend965c8b2018-02-28 15:00:40 -08003819 return success;
3820 } finally {
3821 Binder.restoreCallingIdentity(identity);
Shishir Agrawal566b7612013-10-28 14:41:00 -07003822 }
Shishir Agrawal566b7612013-10-28 14:41:00 -07003823 }
3824
3825 @Override
Shishir Agrawalc04d9752016-02-19 10:41:00 -08003826 public String iccTransmitApduLogicalChannel(int subId, int channel, int cla,
Shishir Agrawal566b7612013-10-28 14:41:00 -07003827 int command, int p1, int p2, int p3, String data) {
Jeff Davidson7e17e312018-02-13 18:17:36 -08003828 TelephonyPermissions.enforceCallingOrSelfModifyPermissionOrCarrierPrivilege(
3829 mApp, subId, "iccTransmitApduLogicalChannel");
Jordan Liu73b078d2019-02-28 12:03:40 -08003830 if (DBG) {
3831 log("iccTransmitApduLogicalChannel: subId=" + subId + " chnl=" + channel
3832 + " cla=" + cla + " cmd=" + command + " p1=" + p1 + " p2=" + p2 + " p3="
3833 + p3 + " data=" + data);
3834 }
3835 return iccTransmitApduLogicalChannelWithPermission(getPhoneFromSubId(subId), channel, cla,
3836 command, p1, p2, p3, data);
3837 }
Shishir Agrawal566b7612013-10-28 14:41:00 -07003838
Jordan Liu73b078d2019-02-28 12:03:40 -08003839 @Override
3840 public String iccTransmitApduLogicalChannelBySlot(int slotIndex, int channel, int cla,
3841 int command, int p1, int p2, int p3, String data) {
3842 enforceModifyPermission();
3843 if (DBG) {
3844 log("iccTransmitApduLogicalChannelBySlot: slotIndex=" + slotIndex + " chnl=" + channel
3845 + " cla=" + cla + " cmd=" + command + " p1=" + p1 + " p2=" + p2 + " p3="
3846 + p3 + " data=" + data);
3847 }
3848 return iccTransmitApduLogicalChannelWithPermission(
3849 getPhoneFromSlotIdOrThrowException(slotIndex), channel, cla, command, p1, p2, p3,
3850 data);
3851 }
3852
3853 private String iccTransmitApduLogicalChannelWithPermission(Phone phone, int channel, int cla,
3854 int command, int p1, int p2, int p3, String data) {
Malcolm Chend965c8b2018-02-28 15:00:40 -08003855 final long identity = Binder.clearCallingIdentity();
3856 try {
Malcolm Chend965c8b2018-02-28 15:00:40 -08003857 if (channel < 0) {
3858 return "";
3859 }
Shishir Agrawal566b7612013-10-28 14:41:00 -07003860
Malcolm Chend965c8b2018-02-28 15:00:40 -08003861 IccIoResult response = (IccIoResult) sendRequest(CMD_TRANSMIT_APDU_LOGICAL_CHANNEL,
Jordan Liu73b078d2019-02-28 12:03:40 -08003862 new IccAPDUArgument(channel, cla, command, p1, p2, p3, data), phone,
3863 null /* workSource */);
3864 if (DBG) log("iccTransmitApduLogicalChannelWithPermission: " + response);
Shishir Agrawal566b7612013-10-28 14:41:00 -07003865
Malcolm Chend965c8b2018-02-28 15:00:40 -08003866 // Append the returned status code to the end of the response payload.
3867 String s = Integer.toHexString(
3868 (response.sw1 << 8) + response.sw2 + 0x10000).substring(1);
3869 if (response.payload != null) {
3870 s = IccUtils.bytesToHexString(response.payload) + s;
3871 }
3872 return s;
3873 } finally {
3874 Binder.restoreCallingIdentity(identity);
Shishir Agrawal5ec14172014-08-05 17:05:45 -07003875 }
Shishir Agrawal566b7612013-10-28 14:41:00 -07003876 }
Jake Hambye994d462014-02-03 13:10:13 -08003877
Evan Charltonc66da362014-05-16 14:06:40 -07003878 @Override
Holly Jiuyu Sun1cc2d552018-01-26 15:51:16 -08003879 public String iccTransmitApduBasicChannel(int subId, String callingPackage, int cla,
3880 int command, int p1, int p2, int p3, String data) {
Jeff Davidson7e17e312018-02-13 18:17:36 -08003881 TelephonyPermissions.enforceCallingOrSelfModifyPermissionOrCarrierPrivilege(
3882 mApp, subId, "iccTransmitApduBasicChannel");
Malcolm Chend965c8b2018-02-28 15:00:40 -08003883 mAppOps.checkPackage(Binder.getCallingUid(), callingPackage);
Jordan Liu73b078d2019-02-28 12:03:40 -08003884 if (DBG) {
3885 log("iccTransmitApduBasicChannel: subId=" + subId + " cla=" + cla + " cmd="
3886 + command + " p1=" + p1 + " p2=" + p2 + " p3=" + p3 + " data=" + data);
3887 }
3888 return iccTransmitApduBasicChannelWithPermission(getPhoneFromSubId(subId), callingPackage,
3889 cla, command, p1, p2, p3, data);
3890 }
Shishir Agrawalda0bb0d2014-07-29 21:18:53 -07003891
Jordan Liu73b078d2019-02-28 12:03:40 -08003892 @Override
3893 public String iccTransmitApduBasicChannelBySlot(int slotIndex, String callingPackage, int cla,
3894 int command, int p1, int p2, int p3, String data) {
3895 enforceModifyPermission();
3896 mAppOps.checkPackage(Binder.getCallingUid(), callingPackage);
3897 if (DBG) {
3898 log("iccTransmitApduBasicChannelBySlot: slotIndex=" + slotIndex + " cla=" + cla
3899 + " cmd=" + command + " p1=" + p1 + " p2=" + p2 + " p3=" + p3
3900 + " data=" + data);
3901 }
3902
3903 return iccTransmitApduBasicChannelWithPermission(
3904 getPhoneFromSlotIdOrThrowException(slotIndex), callingPackage, cla, command, p1,
3905 p2, p3, data);
3906 }
3907
3908 // open APDU basic channel assuming the caller has sufficient permissions
3909 private String iccTransmitApduBasicChannelWithPermission(Phone phone, String callingPackage,
3910 int cla, int command, int p1, int p2, int p3, String data) {
Malcolm Chend965c8b2018-02-28 15:00:40 -08003911 final long identity = Binder.clearCallingIdentity();
3912 try {
3913 if (command == SELECT_COMMAND && p1 == SELECT_P1 && p2 == SELECT_P2 && p3 == SELECT_P3
3914 && TextUtils.equals(ISDR_AID, data)) {
3915 // Only allows LPA to select ISD-R.
Nazanin Bakhshi2f2cc692018-12-11 15:15:39 -08003916 ComponentInfo bestComponent = EuiccConnector.findBestComponent(getDefaultPhone()
3917 .getContext().getPackageManager());
Malcolm Chend965c8b2018-02-28 15:00:40 -08003918 if (bestComponent == null
3919 || !TextUtils.equals(callingPackage, bestComponent.packageName)) {
3920 loge("The calling package is not allowed to select ISD-R.");
3921 throw new SecurityException(
3922 "The calling package is not allowed to select ISD-R.");
3923 }
Holly Jiuyu Sun1cc2d552018-01-26 15:51:16 -08003924 }
Holly Jiuyu Sun1cc2d552018-01-26 15:51:16 -08003925
Malcolm Chend965c8b2018-02-28 15:00:40 -08003926 IccIoResult response = (IccIoResult) sendRequest(CMD_TRANSMIT_APDU_BASIC_CHANNEL,
Jordan Liu73b078d2019-02-28 12:03:40 -08003927 new IccAPDUArgument(0, cla, command, p1, p2, p3, data), phone,
3928 null /* workSource */);
3929 if (DBG) log("iccTransmitApduBasicChannelWithPermission: " + response);
Shishir Agrawalda0bb0d2014-07-29 21:18:53 -07003930
Malcolm Chend965c8b2018-02-28 15:00:40 -08003931 // Append the returned status code to the end of the response payload.
3932 String s = Integer.toHexString(
3933 (response.sw1 << 8) + response.sw2 + 0x10000).substring(1);
3934 if (response.payload != null) {
3935 s = IccUtils.bytesToHexString(response.payload) + s;
3936 }
3937 return s;
3938 } finally {
3939 Binder.restoreCallingIdentity(identity);
Shishir Agrawal5ec14172014-08-05 17:05:45 -07003940 }
Shishir Agrawalda0bb0d2014-07-29 21:18:53 -07003941 }
3942
3943 @Override
Shishir Agrawalc04d9752016-02-19 10:41:00 -08003944 public byte[] iccExchangeSimIO(int subId, int fileID, int command, int p1, int p2, int p3,
Shishir Agrawalda0bb0d2014-07-29 21:18:53 -07003945 String filePath) {
Jeff Davidson7e17e312018-02-13 18:17:36 -08003946 TelephonyPermissions.enforceCallingOrSelfModifyPermissionOrCarrierPrivilege(
3947 mApp, subId, "iccExchangeSimIO");
Shishir Agrawalda0bb0d2014-07-29 21:18:53 -07003948
Malcolm Chend965c8b2018-02-28 15:00:40 -08003949 final long identity = Binder.clearCallingIdentity();
3950 try {
3951 if (DBG) {
3952 log("Exchange SIM_IO " + subId + ":" + fileID + ":" + command + " "
3953 + p1 + " " + p2 + " " + p3 + ":" + filePath);
3954 }
3955
3956 IccIoResult response =
3957 (IccIoResult) sendRequest(CMD_EXCHANGE_SIM_IO,
3958 new IccAPDUArgument(-1, fileID, command, p1, p2, p3, filePath),
3959 subId);
3960
3961 if (DBG) {
3962 log("Exchange SIM_IO [R]" + response);
3963 }
3964
3965 byte[] result = null;
3966 int length = 2;
3967 if (response.payload != null) {
3968 length = 2 + response.payload.length;
3969 result = new byte[length];
3970 System.arraycopy(response.payload, 0, result, 0, response.payload.length);
3971 } else {
3972 result = new byte[length];
3973 }
3974
3975 result[length - 1] = (byte) response.sw2;
3976 result[length - 2] = (byte) response.sw1;
3977 return result;
3978 } finally {
3979 Binder.restoreCallingIdentity(identity);
Shishir Agrawalda0bb0d2014-07-29 21:18:53 -07003980 }
Shishir Agrawalda0bb0d2014-07-29 21:18:53 -07003981 }
3982
Nathan Haroldb3014052017-01-25 15:57:32 -08003983 /**
3984 * Get the forbidden PLMN List from the given app type (ex APPTYPE_USIM)
3985 * on a particular subscription
3986 */
sqianb6e41952018-03-12 14:54:01 -07003987 public String[] getForbiddenPlmns(int subId, int appType, String callingPackage) {
3988 if (!TelephonyPermissions.checkCallingOrSelfReadPhoneState(
3989 mApp, subId, callingPackage, "getForbiddenPlmns")) {
3990 return null;
3991 }
Malcolm Chend965c8b2018-02-28 15:00:40 -08003992
3993 final long identity = Binder.clearCallingIdentity();
3994 try {
3995 if (appType != TelephonyManager.APPTYPE_USIM
3996 && appType != TelephonyManager.APPTYPE_SIM) {
3997 loge("getForbiddenPlmnList(): App Type must be USIM or SIM");
3998 return null;
3999 }
4000 Object response = sendRequest(
4001 CMD_GET_FORBIDDEN_PLMNS, new Integer(appType), subId);
4002 if (response instanceof String[]) {
4003 return (String[]) response;
4004 }
4005 // Response is an Exception of some kind,
4006 // which is signalled to the user as a NULL retval
Nathan Haroldb3014052017-01-25 15:57:32 -08004007 return null;
Malcolm Chend965c8b2018-02-28 15:00:40 -08004008 } finally {
4009 Binder.restoreCallingIdentity(identity);
Nathan Haroldb3014052017-01-25 15:57:32 -08004010 }
Nathan Haroldb3014052017-01-25 15:57:32 -08004011 }
4012
Shishir Agrawalda0bb0d2014-07-29 21:18:53 -07004013 @Override
Shishir Agrawalc04d9752016-02-19 10:41:00 -08004014 public String sendEnvelopeWithStatus(int subId, String content) {
Jeff Davidson7e17e312018-02-13 18:17:36 -08004015 TelephonyPermissions.enforceCallingOrSelfModifyPermissionOrCarrierPrivilege(
4016 mApp, subId, "sendEnvelopeWithStatus");
Evan Charltonc66da362014-05-16 14:06:40 -07004017
Malcolm Chend965c8b2018-02-28 15:00:40 -08004018 final long identity = Binder.clearCallingIdentity();
4019 try {
4020 IccIoResult response = (IccIoResult) sendRequest(CMD_SEND_ENVELOPE, content, subId);
4021 if (response.payload == null) {
4022 return "";
4023 }
Evan Charltonc66da362014-05-16 14:06:40 -07004024
Malcolm Chend965c8b2018-02-28 15:00:40 -08004025 // Append the returned status code to the end of the response payload.
4026 String s = Integer.toHexString(
4027 (response.sw1 << 8) + response.sw2 + 0x10000).substring(1);
4028 s = IccUtils.bytesToHexString(response.payload) + s;
4029 return s;
4030 } finally {
4031 Binder.restoreCallingIdentity(identity);
4032 }
Evan Charltonc66da362014-05-16 14:06:40 -07004033 }
4034
Jake Hambye994d462014-02-03 13:10:13 -08004035 /**
4036 * Read one of the NV items defined in {@link com.android.internal.telephony.RadioNVItems}
4037 * and {@code ril_nv_items.h}. Used for device configuration by some CDMA operators.
4038 *
4039 * @param itemID the ID of the item to read
4040 * @return the NV item as a String, or null on error.
4041 */
4042 @Override
4043 public String nvReadItem(int itemID) {
vagdevie435a3e2018-08-15 16:01:53 -07004044 WorkSource workSource = getWorkSource(Binder.getCallingUid());
Jeff Davidson7e17e312018-02-13 18:17:36 -08004045 TelephonyPermissions.enforceCallingOrSelfModifyPermissionOrCarrierPrivilege(
4046 mApp, getDefaultSubscription(), "nvReadItem");
Malcolm Chend965c8b2018-02-28 15:00:40 -08004047
4048 final long identity = Binder.clearCallingIdentity();
4049 try {
4050 if (DBG) log("nvReadItem: item " + itemID);
vagdevie435a3e2018-08-15 16:01:53 -07004051 String value = (String) sendRequest(CMD_NV_READ_ITEM, itemID, workSource);
Malcolm Chend965c8b2018-02-28 15:00:40 -08004052 if (DBG) log("nvReadItem: item " + itemID + " is \"" + value + '"');
4053 return value;
4054 } finally {
4055 Binder.restoreCallingIdentity(identity);
4056 }
Jake Hambye994d462014-02-03 13:10:13 -08004057 }
4058
4059 /**
4060 * Write one of the NV items defined in {@link com.android.internal.telephony.RadioNVItems}
4061 * and {@code ril_nv_items.h}. Used for device configuration by some CDMA operators.
4062 *
4063 * @param itemID the ID of the item to read
4064 * @param itemValue the value to write, as a String
4065 * @return true on success; false on any failure
4066 */
4067 @Override
4068 public boolean nvWriteItem(int itemID, String itemValue) {
vagdevie435a3e2018-08-15 16:01:53 -07004069 WorkSource workSource = getWorkSource(Binder.getCallingUid());
Jeff Davidson7e17e312018-02-13 18:17:36 -08004070 TelephonyPermissions.enforceCallingOrSelfModifyPermissionOrCarrierPrivilege(
4071 mApp, getDefaultSubscription(), "nvWriteItem");
Malcolm Chend965c8b2018-02-28 15:00:40 -08004072
4073 final long identity = Binder.clearCallingIdentity();
4074 try {
4075 if (DBG) log("nvWriteItem: item " + itemID + " value \"" + itemValue + '"');
4076 Boolean success = (Boolean) sendRequest(CMD_NV_WRITE_ITEM,
vagdevie435a3e2018-08-15 16:01:53 -07004077 new Pair<Integer, String>(itemID, itemValue), workSource);
Malcolm Chend965c8b2018-02-28 15:00:40 -08004078 if (DBG) log("nvWriteItem: item " + itemID + ' ' + (success ? "ok" : "fail"));
4079 return success;
4080 } finally {
4081 Binder.restoreCallingIdentity(identity);
4082 }
Jake Hambye994d462014-02-03 13:10:13 -08004083 }
4084
4085 /**
4086 * Update the CDMA Preferred Roaming List (PRL) in the radio NV storage.
4087 * Used for device configuration by some CDMA operators.
4088 *
4089 * @param preferredRoamingList byte array containing the new PRL
4090 * @return true on success; false on any failure
4091 */
4092 @Override
4093 public boolean nvWriteCdmaPrl(byte[] preferredRoamingList) {
Jeff Davidson7e17e312018-02-13 18:17:36 -08004094 TelephonyPermissions.enforceCallingOrSelfModifyPermissionOrCarrierPrivilege(
4095 mApp, getDefaultSubscription(), "nvWriteCdmaPrl");
Malcolm Chend965c8b2018-02-28 15:00:40 -08004096
4097 final long identity = Binder.clearCallingIdentity();
4098 try {
4099 if (DBG) log("nvWriteCdmaPrl: value: " + HexDump.toHexString(preferredRoamingList));
4100 Boolean success = (Boolean) sendRequest(CMD_NV_WRITE_CDMA_PRL, preferredRoamingList);
4101 if (DBG) log("nvWriteCdmaPrl: " + (success ? "ok" : "fail"));
4102 return success;
4103 } finally {
4104 Binder.restoreCallingIdentity(identity);
4105 }
Jake Hambye994d462014-02-03 13:10:13 -08004106 }
4107
4108 /**
chen xu1cc0abe2018-10-26 17:39:23 -07004109 * Rollback modem configurations to factory default except some config which are in whitelist.
Jake Hambye994d462014-02-03 13:10:13 -08004110 * Used for device configuration by some CDMA operators.
4111 *
chen xu1cc0abe2018-10-26 17:39:23 -07004112 * @param slotIndex - device slot.
4113 *
Jake Hambye994d462014-02-03 13:10:13 -08004114 * @return true on success; false on any failure
4115 */
4116 @Override
chen xu1cc0abe2018-10-26 17:39:23 -07004117 public boolean resetModemConfig(int slotIndex) {
4118 Phone phone = PhoneFactory.getPhone(slotIndex);
4119 if (phone != null) {
4120 TelephonyPermissions.enforceCallingOrSelfModifyPermissionOrCarrierPrivilege(
4121 mApp, phone.getSubId(), "resetModemConfig");
Malcolm Chend965c8b2018-02-28 15:00:40 -08004122
chen xu1cc0abe2018-10-26 17:39:23 -07004123 final long identity = Binder.clearCallingIdentity();
4124 try {
4125 Boolean success = (Boolean) sendRequest(CMD_RESET_MODEM_CONFIG, null);
4126 if (DBG) log("resetModemConfig:" + ' ' + (success ? "ok" : "fail"));
4127 return success;
4128 } finally {
4129 Binder.restoreCallingIdentity(identity);
4130 }
Malcolm Chend965c8b2018-02-28 15:00:40 -08004131 }
chen xu1cc0abe2018-10-26 17:39:23 -07004132 return false;
4133 }
4134
4135 /**
4136 * Generate a radio modem reset. Used for device configuration by some CDMA operators.
4137 *
4138 * @param slotIndex - device slot.
4139 *
4140 * @return true on success; false on any failure
4141 */
4142 @Override
4143 public boolean rebootModem(int slotIndex) {
4144 Phone phone = PhoneFactory.getPhone(slotIndex);
4145 if (phone != null) {
4146 TelephonyPermissions.enforceCallingOrSelfModifyPermissionOrCarrierPrivilege(
4147 mApp, phone.getSubId(), "rebootModem");
4148
4149 final long identity = Binder.clearCallingIdentity();
4150 try {
4151 Boolean success = (Boolean) sendRequest(CMD_MODEM_REBOOT, null);
4152 if (DBG) log("rebootModem:" + ' ' + (success ? "ok" : "fail"));
4153 return success;
4154 } finally {
4155 Binder.restoreCallingIdentity(identity);
4156 }
4157 }
4158 return false;
Jake Hambye994d462014-02-03 13:10:13 -08004159 }
Jake Hamby7c27be32014-03-03 13:25:59 -08004160
Svet Ganovb320e182015-04-16 12:30:10 -07004161 public String[] getPcscfAddress(String apnType, String callingPackage) {
Nazanin Bakhshi2f2cc692018-12-11 15:15:39 -08004162 final Phone defaultPhone = getDefaultPhone();
Jeff Davidson7e17e312018-02-13 18:17:36 -08004163 if (!TelephonyPermissions.checkCallingOrSelfReadPhoneState(
Nazanin Bakhshi2f2cc692018-12-11 15:15:39 -08004164 mApp, defaultPhone.getSubId(), callingPackage, "getPcscfAddress")) {
Svet Ganovb320e182015-04-16 12:30:10 -07004165 return new String[0];
4166 }
4167
Malcolm Chend965c8b2018-02-28 15:00:40 -08004168 final long identity = Binder.clearCallingIdentity();
4169 try {
Nazanin Bakhshi2f2cc692018-12-11 15:15:39 -08004170 return defaultPhone.getPcscfAddress(apnType);
Malcolm Chend965c8b2018-02-28 15:00:40 -08004171 } finally {
4172 Binder.restoreCallingIdentity(identity);
4173 }
Wink Saville36469e72014-06-11 15:17:00 -07004174 }
4175
Brad Ebinger51f743a2017-01-23 13:50:20 -08004176 /**
Brad Ebinger22bc3e42018-01-16 09:39:35 -08004177 * Enables IMS for the framework. This will trigger IMS registration and ImsFeature capability
4178 * status updates, if not already enabled.
Brad Ebinger51f743a2017-01-23 13:50:20 -08004179 */
Brad Ebinger22bc3e42018-01-16 09:39:35 -08004180 public void enableIms(int slotId) {
Brad Ebinger51f743a2017-01-23 13:50:20 -08004181 enforceModifyPermission();
Malcolm Chend965c8b2018-02-28 15:00:40 -08004182
4183 final long identity = Binder.clearCallingIdentity();
4184 try {
Brad Ebingereb160e22019-01-23 15:06:19 -08004185 ImsResolver resolver = PhoneFactory.getImsResolver();
4186 if (resolver == null) {
4187 // may happen if the device does not support IMS.
4188 return;
4189 }
4190 resolver.enableIms(slotId);
Malcolm Chend965c8b2018-02-28 15:00:40 -08004191 } finally {
4192 Binder.restoreCallingIdentity(identity);
4193 }
Brad Ebinger34bef922017-11-09 10:27:08 -08004194 }
4195
4196 /**
Brad Ebinger22bc3e42018-01-16 09:39:35 -08004197 * Disables IMS for the framework. This will trigger IMS de-registration and trigger ImsFeature
4198 * status updates to disabled.
Brad Ebinger34bef922017-11-09 10:27:08 -08004199 */
Brad Ebinger22bc3e42018-01-16 09:39:35 -08004200 public void disableIms(int slotId) {
4201 enforceModifyPermission();
Malcolm Chend965c8b2018-02-28 15:00:40 -08004202
4203 final long identity = Binder.clearCallingIdentity();
4204 try {
Brad Ebingereb160e22019-01-23 15:06:19 -08004205 ImsResolver resolver = PhoneFactory.getImsResolver();
4206 if (resolver == null) {
4207 // may happen if the device does not support IMS.
4208 return;
4209 }
4210 resolver.disableIms(slotId);
Malcolm Chend965c8b2018-02-28 15:00:40 -08004211 } finally {
4212 Binder.restoreCallingIdentity(identity);
4213 }
Brad Ebinger22bc3e42018-01-16 09:39:35 -08004214 }
4215
4216 /**
4217 * Returns the {@link IImsMmTelFeature} that corresponds to the given slot Id for the MMTel
4218 * feature or {@link null} if the service is not available. If the feature is available, the
4219 * {@link IImsServiceFeatureCallback} callback is registered as a listener for feature updates.
4220 */
4221 public IImsMmTelFeature getMmTelFeatureAndListen(int slotId,
Brad Ebinger34bef922017-11-09 10:27:08 -08004222 IImsServiceFeatureCallback callback) {
4223 enforceModifyPermission();
Malcolm Chend965c8b2018-02-28 15:00:40 -08004224
4225 final long identity = Binder.clearCallingIdentity();
4226 try {
Brad Ebingereb160e22019-01-23 15:06:19 -08004227 ImsResolver resolver = PhoneFactory.getImsResolver();
4228 if (resolver == null) {
4229 // may happen if the device does not support IMS.
4230 return null;
4231 }
4232 return resolver.getMmTelFeatureAndListen(slotId, callback);
Malcolm Chend965c8b2018-02-28 15:00:40 -08004233 } finally {
4234 Binder.restoreCallingIdentity(identity);
4235 }
Brad Ebinger34bef922017-11-09 10:27:08 -08004236 }
4237
4238 /**
4239 * Returns the {@link IImsRcsFeature} that corresponds to the given slot Id for the RCS
4240 * feature during emergency calling or {@link null} if the service is not available. If the
4241 * feature is available, the {@link IImsServiceFeatureCallback} callback is registered as a
4242 * listener for feature updates.
4243 */
4244 public IImsRcsFeature getRcsFeatureAndListen(int slotId, IImsServiceFeatureCallback callback) {
4245 enforceModifyPermission();
Malcolm Chend965c8b2018-02-28 15:00:40 -08004246
4247 final long identity = Binder.clearCallingIdentity();
4248 try {
Brad Ebingereb160e22019-01-23 15:06:19 -08004249 ImsResolver resolver = PhoneFactory.getImsResolver();
4250 if (resolver == null) {
4251 // may happen if the device does not support IMS.
4252 return null;
4253 }
4254 return resolver.getRcsFeatureAndListen(slotId, callback);
Malcolm Chend965c8b2018-02-28 15:00:40 -08004255 } finally {
4256 Binder.restoreCallingIdentity(identity);
4257 }
Brad Ebinger51f743a2017-01-23 13:50:20 -08004258 }
4259
Brad Ebinger5f64b052017-12-14 14:26:15 -08004260 /**
4261 * Returns the {@link IImsRegistration} structure associated with the slotId and feature
Brad Ebingereb160e22019-01-23 15:06:19 -08004262 * specified or null if IMS is not supported on the slot specified.
Brad Ebinger5f64b052017-12-14 14:26:15 -08004263 */
4264 public IImsRegistration getImsRegistration(int slotId, int feature) throws RemoteException {
4265 enforceModifyPermission();
Malcolm Chend965c8b2018-02-28 15:00:40 -08004266
4267 final long identity = Binder.clearCallingIdentity();
4268 try {
Brad Ebingereb160e22019-01-23 15:06:19 -08004269 ImsResolver resolver = PhoneFactory.getImsResolver();
4270 if (resolver == null) {
4271 // may happen if the device does not support IMS.
4272 return null;
4273 }
4274 return resolver.getImsRegistration(slotId, feature);
Malcolm Chend965c8b2018-02-28 15:00:40 -08004275 } finally {
4276 Binder.restoreCallingIdentity(identity);
4277 }
Brad Ebinger5f64b052017-12-14 14:26:15 -08004278 }
4279
Brad Ebinger22bc3e42018-01-16 09:39:35 -08004280 /**
4281 * Returns the {@link IImsConfig} structure associated with the slotId and feature
Brad Ebingereb160e22019-01-23 15:06:19 -08004282 * specified or null if IMS is not supported on the slot specified.
Brad Ebinger22bc3e42018-01-16 09:39:35 -08004283 */
4284 public IImsConfig getImsConfig(int slotId, int feature) throws RemoteException {
4285 enforceModifyPermission();
Malcolm Chend965c8b2018-02-28 15:00:40 -08004286
4287 final long identity = Binder.clearCallingIdentity();
4288 try {
Brad Ebingereb160e22019-01-23 15:06:19 -08004289 ImsResolver resolver = PhoneFactory.getImsResolver();
4290 if (resolver == null) {
4291 // may happen if the device does not support IMS.
4292 return null;
4293 }
4294 return resolver.getImsConfig(slotId, feature);
Malcolm Chend965c8b2018-02-28 15:00:40 -08004295 } finally {
4296 Binder.restoreCallingIdentity(identity);
4297 }
Brad Ebinger22bc3e42018-01-16 09:39:35 -08004298 }
4299
Brad Ebinger884c07b2018-02-15 16:17:40 -08004300 /**
Brad Ebingerdac2f002018-04-03 15:17:52 -07004301 * Sets the ImsService Package Name that Telephony will bind to.
4302 *
4303 * @param slotId the slot ID that the ImsService should bind for.
4304 * @param isCarrierImsService true if the ImsService is the carrier override, false if the
4305 * ImsService is the device default ImsService.
4306 * @param packageName The package name of the application that contains the ImsService to bind
4307 * to.
4308 * @return true if setting the ImsService to bind to succeeded, false if it did not.
4309 * @hide
4310 */
4311 public boolean setImsService(int slotId, boolean isCarrierImsService, String packageName) {
Brad Ebingerde696de2018-04-06 09:56:40 -07004312 int[] subIds = SubscriptionManager.getSubId(slotId);
4313 TelephonyPermissions.enforceCallingOrSelfModifyPermissionOrCarrierPrivilege(mApp,
4314 (subIds != null ? subIds[0] : SubscriptionManager.INVALID_SUBSCRIPTION_ID),
4315 "setImsService");
4316
Malcolm Chend965c8b2018-02-28 15:00:40 -08004317 final long identity = Binder.clearCallingIdentity();
4318 try {
Brad Ebingereb160e22019-01-23 15:06:19 -08004319 ImsResolver resolver = PhoneFactory.getImsResolver();
4320 if (resolver == null) {
4321 // may happen if the device does not support IMS.
4322 return false;
4323 }
4324 return resolver.overrideImsServiceConfiguration(slotId, isCarrierImsService,
4325 packageName);
Malcolm Chend965c8b2018-02-28 15:00:40 -08004326 } finally {
4327 Binder.restoreCallingIdentity(identity);
4328 }
Brad Ebingerdac2f002018-04-03 15:17:52 -07004329 }
4330
4331 /**
4332 * Return the ImsService configuration.
4333 *
4334 * @param slotId The slot that the ImsService is associated with.
4335 * @param isCarrierImsService true, if the ImsService is a carrier override, false if it is
4336 * the device default.
4337 * @return the package name of the ImsService configuration.
4338 */
4339 public String getImsService(int slotId, boolean isCarrierImsService) {
Brad Ebingerde696de2018-04-06 09:56:40 -07004340 int[] subIds = SubscriptionManager.getSubId(slotId);
4341 TelephonyPermissions.enforceCallingOrSelfModifyPermissionOrCarrierPrivilege(mApp,
4342 (subIds != null ? subIds[0] : SubscriptionManager.INVALID_SUBSCRIPTION_ID),
4343 "getImsService");
4344
Malcolm Chend965c8b2018-02-28 15:00:40 -08004345 final long identity = Binder.clearCallingIdentity();
4346 try {
Brad Ebingereb160e22019-01-23 15:06:19 -08004347 ImsResolver resolver = PhoneFactory.getImsResolver();
4348 if (resolver == null) {
4349 // may happen if the device does not support IMS.
4350 return "";
4351 }
4352 return resolver.getImsServiceConfiguration(slotId, isCarrierImsService);
Malcolm Chend965c8b2018-02-28 15:00:40 -08004353 } finally {
4354 Binder.restoreCallingIdentity(identity);
4355 }
Brad Ebingerdac2f002018-04-03 15:17:52 -07004356 }
4357
Wink Saville36469e72014-06-11 15:17:00 -07004358 public void setImsRegistrationState(boolean registered) {
4359 enforceModifyPermission();
Malcolm Chend965c8b2018-02-28 15:00:40 -08004360
4361 final long identity = Binder.clearCallingIdentity();
4362 try {
Nazanin Bakhshi2f2cc692018-12-11 15:15:39 -08004363 getDefaultPhone().setImsRegistrationState(registered);
Malcolm Chend965c8b2018-02-28 15:00:40 -08004364 } finally {
4365 Binder.restoreCallingIdentity(identity);
4366 }
Wink Saville36469e72014-06-11 15:17:00 -07004367 }
4368
4369 /**
Stuart Scott54788802015-03-30 13:18:01 -07004370 * Set the network selection mode to automatic.
4371 *
4372 */
4373 @Override
4374 public void setNetworkSelectionModeAutomatic(int subId) {
Jeff Davidson7e17e312018-02-13 18:17:36 -08004375 TelephonyPermissions.enforceCallingOrSelfModifyPermissionOrCarrierPrivilege(
4376 mApp, subId, "setNetworkSelectionModeAutomatic");
Malcolm Chend965c8b2018-02-28 15:00:40 -08004377
Pengquan Meng466e2482018-09-21 15:54:48 -07004378 if (!isActiveSubscription(subId)) {
4379 return;
4380 }
4381
Malcolm Chend965c8b2018-02-28 15:00:40 -08004382 final long identity = Binder.clearCallingIdentity();
4383 try {
4384 if (DBG) log("setNetworkSelectionModeAutomatic: subId " + subId);
4385 sendRequest(CMD_SET_NETWORK_SELECTION_MODE_AUTOMATIC, null, subId);
4386 } finally {
4387 Binder.restoreCallingIdentity(identity);
4388 }
Stuart Scott54788802015-03-30 13:18:01 -07004389 }
4390
Pengquan Menga4d9cff2018-09-20 14:57:26 -07004391 /**
4392 * Ask the radio to connect to the input network and change selection mode to manual.
4393 *
4394 * @param subId the id of the subscription.
4395 * @param operatorInfo the operator information, included the PLMN, long name and short name of
4396 * the operator to attach to.
4397 * @param persistSelection whether the selection will persist until reboot. If true, only allows
4398 * attaching to the selected PLMN until reboot; otherwise, attach to the chosen PLMN and resume
4399 * normal network selection next time.
4400 * @return {@code true} on success; {@code true} on any failure.
Shishir Agrawal302c8692015-06-19 13:49:39 -07004401 */
4402 @Override
Pengquan Menga4d9cff2018-09-20 14:57:26 -07004403 public boolean setNetworkSelectionModeManual(
4404 int subId, OperatorInfo operatorInfo, boolean persistSelection) {
Jeff Davidson7e17e312018-02-13 18:17:36 -08004405 TelephonyPermissions.enforceCallingOrSelfModifyPermissionOrCarrierPrivilege(
4406 mApp, subId, "setNetworkSelectionModeManual");
Pengquan Meng466e2482018-09-21 15:54:48 -07004407
4408 if (!isActiveSubscription(subId)) {
4409 return false;
4410 }
4411
Malcolm Chend965c8b2018-02-28 15:00:40 -08004412 final long identity = Binder.clearCallingIdentity();
4413 try {
Pengquan Menga4d9cff2018-09-20 14:57:26 -07004414 ManualNetworkSelectionArgument arg = new ManualNetworkSelectionArgument(operatorInfo,
Malcolm Chend965c8b2018-02-28 15:00:40 -08004415 persistSelection);
Pengquan Menga4d9cff2018-09-20 14:57:26 -07004416 if (DBG) {
4417 log("setNetworkSelectionModeManual: subId: " + subId
4418 + " operator: " + operatorInfo);
4419 }
Malcolm Chend965c8b2018-02-28 15:00:40 -08004420 return (Boolean) sendRequest(CMD_SET_NETWORK_SELECTION_MODE_MANUAL, arg, subId);
4421 } finally {
4422 Binder.restoreCallingIdentity(identity);
4423 }
Shishir Agrawal302c8692015-06-19 13:49:39 -07004424 }
4425
4426 /**
4427 * Scans for available networks.
4428 */
4429 @Override
Hall Liuf19c44f2018-11-27 14:38:17 -08004430 public CellNetworkScanResult getCellNetworkScanResults(int subId, String callingPackage) {
Jeff Davidson7e17e312018-02-13 18:17:36 -08004431 TelephonyPermissions.enforceCallingOrSelfModifyPermissionOrCarrierPrivilege(
4432 mApp, subId, "getCellNetworkScanResults");
Hall Liuf19c44f2018-11-27 14:38:17 -08004433 LocationAccessPolicy.LocationPermissionResult locationResult =
4434 LocationAccessPolicy.checkLocationPermission(mApp,
4435 new LocationAccessPolicy.LocationPermissionQuery.Builder()
4436 .setCallingPackage(callingPackage)
4437 .setCallingPid(Binder.getCallingPid())
4438 .setCallingUid(Binder.getCallingUid())
4439 .setMethod("getCellNetworkScanResults")
4440 .setMinSdkVersionForFine(Build.VERSION_CODES.Q)
4441 .build());
4442 switch (locationResult) {
4443 case DENIED_HARD:
4444 throw new SecurityException("Not allowed to access scan results -- location");
4445 case DENIED_SOFT:
4446 return null;
4447 }
Malcolm Chend965c8b2018-02-28 15:00:40 -08004448
Pengquan Meng0c05b502018-09-06 09:59:22 -07004449 long identity = Binder.clearCallingIdentity();
Malcolm Chend965c8b2018-02-28 15:00:40 -08004450 try {
4451 if (DBG) log("getCellNetworkScanResults: subId " + subId);
Pengquan Meng0c05b502018-09-06 09:59:22 -07004452 return (CellNetworkScanResult) sendRequest(
Malcolm Chend965c8b2018-02-28 15:00:40 -08004453 CMD_PERFORM_NETWORK_SCAN, null, subId);
Malcolm Chend965c8b2018-02-28 15:00:40 -08004454 } finally {
4455 Binder.restoreCallingIdentity(identity);
4456 }
Shishir Agrawal302c8692015-06-19 13:49:39 -07004457 }
4458
4459 /**
yinxub1bed742017-04-17 11:45:04 -07004460 * Starts a new network scan and returns the id of this scan.
yinxu504e1392017-04-12 16:03:22 -07004461 *
yinxub1bed742017-04-17 11:45:04 -07004462 * @param subId id of the subscription
4463 * @param request contains the radio access networks with bands/channels to scan
4464 * @param messenger callback messenger for scan results or errors
4465 * @param binder for the purpose of auto clean when the user thread crashes
yinxu504e1392017-04-12 16:03:22 -07004466 * @return the id of the requested scan which can be used to stop the scan.
4467 */
4468 @Override
4469 public int requestNetworkScan(int subId, NetworkScanRequest request, Messenger messenger,
Hall Liuf19c44f2018-11-27 14:38:17 -08004470 IBinder binder, String callingPackage) {
Jeff Davidson7e17e312018-02-13 18:17:36 -08004471 TelephonyPermissions.enforceCallingOrSelfModifyPermissionOrCarrierPrivilege(
4472 mApp, subId, "requestNetworkScan");
Hall Liuf19c44f2018-11-27 14:38:17 -08004473 LocationAccessPolicy.LocationPermissionResult locationResult =
4474 LocationAccessPolicy.checkLocationPermission(mApp,
4475 new LocationAccessPolicy.LocationPermissionQuery.Builder()
4476 .setCallingPackage(callingPackage)
4477 .setCallingPid(Binder.getCallingPid())
4478 .setCallingUid(Binder.getCallingUid())
4479 .setMethod("requestNetworkScan")
4480 .setMinSdkVersionForFine(Build.VERSION_CODES.Q)
4481 .build());
Hall Liub2ac8ef2019-02-28 15:56:23 -08004482 if (locationResult != LocationAccessPolicy.LocationPermissionResult.ALLOWED) {
4483 SecurityException e = checkNetworkRequestForSanitizedLocationAccess(request);
4484 if (e != null) {
4485 if (locationResult == LocationAccessPolicy.LocationPermissionResult.DENIED_HARD) {
4486 throw e;
4487 } else {
Hall Liu46dd96a2019-04-03 12:50:44 -07004488 loge(e.getMessage());
Hall Liub2ac8ef2019-02-28 15:56:23 -08004489 return TelephonyScanManager.INVALID_SCAN_ID;
4490 }
4491 }
Malcolm Chend965c8b2018-02-28 15:00:40 -08004492 }
Hall Liubac7d482019-04-25 14:02:26 -07004493 int callingUid = Binder.getCallingUid();
4494 int callingPid = Binder.getCallingPid();
yinxu612a8192019-04-18 10:38:27 -07004495 final long identity = Binder.clearCallingIdentity();
4496 try {
4497 return mNetworkScanRequestTracker.startNetworkScan(
4498 request, messenger, binder, getPhone(subId),
Hall Liubac7d482019-04-25 14:02:26 -07004499 callingUid, callingPid, callingPackage);
yinxu612a8192019-04-18 10:38:27 -07004500 } finally {
4501 Binder.restoreCallingIdentity(identity);
4502 }
yinxu504e1392017-04-12 16:03:22 -07004503 }
4504
Hall Liub2ac8ef2019-02-28 15:56:23 -08004505 private SecurityException checkNetworkRequestForSanitizedLocationAccess(
4506 NetworkScanRequest request) {
4507 if (mApp.checkCallingOrSelfPermission(android.Manifest.permission.NETWORK_SCAN)
4508 != PERMISSION_GRANTED) {
4509 return new SecurityException("permission.NETWORK_SCAN is needed for network scans"
4510 + " without location access.");
4511 }
4512
4513 if (request.getSpecifiers() != null && request.getSpecifiers().length > 0) {
4514 for (RadioAccessSpecifier ras : request.getSpecifiers()) {
Hall Liub2ac8ef2019-02-28 15:56:23 -08004515 if (ras.getChannels() != null && ras.getChannels().length > 0) {
4516 return new SecurityException("Specific channels must not be"
4517 + " scanned without location access.");
4518 }
4519 }
4520 }
4521
Hall Liub2ac8ef2019-02-28 15:56:23 -08004522 return null;
4523 }
4524
yinxu504e1392017-04-12 16:03:22 -07004525 /**
4526 * Stops an existing network scan with the given scanId.
yinxub1bed742017-04-17 11:45:04 -07004527 *
4528 * @param subId id of the subscription
4529 * @param scanId id of the scan that needs to be stopped
yinxu504e1392017-04-12 16:03:22 -07004530 */
4531 @Override
4532 public void stopNetworkScan(int subId, int scanId) {
Jeff Davidson7e17e312018-02-13 18:17:36 -08004533 TelephonyPermissions.enforceCallingOrSelfModifyPermissionOrCarrierPrivilege(
4534 mApp, subId, "stopNetworkScan");
Malcolm Chend965c8b2018-02-28 15:00:40 -08004535
Hall Liubac7d482019-04-25 14:02:26 -07004536 int callingUid = Binder.getCallingUid();
Malcolm Chend965c8b2018-02-28 15:00:40 -08004537 final long identity = Binder.clearCallingIdentity();
4538 try {
Hall Liubac7d482019-04-25 14:02:26 -07004539 mNetworkScanRequestTracker.stopNetworkScan(scanId, callingUid);
Malcolm Chend965c8b2018-02-28 15:00:40 -08004540 } finally {
4541 Binder.restoreCallingIdentity(identity);
4542 }
yinxu504e1392017-04-12 16:03:22 -07004543 }
4544
4545 /**
Junda Liu84d15a22014-07-02 11:21:04 -07004546 * Get the calculated preferred network type.
4547 * Used for debugging incorrect network type.
4548 *
4549 * @return the preferred network type, defined in RILConstants.java.
4550 */
4551 @Override
Svet Ganovb320e182015-04-16 12:30:10 -07004552 public int getCalculatedPreferredNetworkType(String callingPackage) {
Nazanin Bakhshi2f2cc692018-12-11 15:15:39 -08004553 final Phone defaultPhone = getDefaultPhone();
4554 if (!TelephonyPermissions.checkCallingOrSelfReadPhoneState(mApp, defaultPhone.getSubId(),
4555 callingPackage, "getCalculatedPreferredNetworkType")) {
Svet Ganovb320e182015-04-16 12:30:10 -07004556 return RILConstants.PREFERRED_NETWORK_MODE;
4557 }
4558
Malcolm Chend965c8b2018-02-28 15:00:40 -08004559 final long identity = Binder.clearCallingIdentity();
4560 try {
4561 // FIXME: need to get SubId from somewhere.
Nazanin Bakhshi2f2cc692018-12-11 15:15:39 -08004562 return PhoneFactory.calculatePreferredNetworkType(defaultPhone.getContext(), 0);
Malcolm Chend965c8b2018-02-28 15:00:40 -08004563 } finally {
4564 Binder.restoreCallingIdentity(identity);
4565 }
Junda Liu84d15a22014-07-02 11:21:04 -07004566 }
4567
4568 /**
Jake Hamby7c27be32014-03-03 13:25:59 -08004569 * Get the preferred network type.
4570 * Used for device configuration by some CDMA operators.
4571 *
4572 * @return the preferred network type, defined in RILConstants.java.
4573 */
4574 @Override
Stuart Scott54788802015-03-30 13:18:01 -07004575 public int getPreferredNetworkType(int subId) {
Pengquan Meng4848cd02018-12-20 11:00:24 -08004576 TelephonyPermissions
4577 .enforeceCallingOrSelfReadPrivilegedPhoneStatePermissionOrCarrierPrivilege(
4578 mApp, subId, "getPreferredNetworkType");
Malcolm Chend965c8b2018-02-28 15:00:40 -08004579
4580 final long identity = Binder.clearCallingIdentity();
4581 try {
4582 if (DBG) log("getPreferredNetworkType");
4583 int[] result = (int[]) sendRequest(CMD_GET_PREFERRED_NETWORK_TYPE, null, subId);
4584 int networkType = (result != null ? result[0] : -1);
4585 if (DBG) log("getPreferredNetworkType: " + networkType);
4586 return networkType;
4587 } finally {
4588 Binder.restoreCallingIdentity(identity);
4589 }
Jake Hamby7c27be32014-03-03 13:25:59 -08004590 }
4591
4592 /**
4593 * Set the preferred network type.
4594 * Used for device configuration by some CDMA operators.
4595 *
4596 * @param networkType the preferred network type, defined in RILConstants.java.
4597 * @return true on success; false on any failure.
4598 */
4599 @Override
Stuart Scott54788802015-03-30 13:18:01 -07004600 public boolean setPreferredNetworkType(int subId, int networkType) {
Jeff Davidson7e17e312018-02-13 18:17:36 -08004601 TelephonyPermissions.enforceCallingOrSelfModifyPermissionOrCarrierPrivilege(
4602 mApp, subId, "setPreferredNetworkType");
Malcolm Chend965c8b2018-02-28 15:00:40 -08004603
4604 final long identity = Binder.clearCallingIdentity();
4605 try {
4606 if (DBG) log("setPreferredNetworkType: subId " + subId + " type " + networkType);
4607 Boolean success = (Boolean) sendRequest(
4608 CMD_SET_PREFERRED_NETWORK_TYPE, networkType, subId);
4609 if (DBG) log("setPreferredNetworkType: " + (success ? "ok" : "fail"));
4610 if (success) {
Nazanin Bakhshi2f2cc692018-12-11 15:15:39 -08004611 Settings.Global.putInt(mApp.getContentResolver(),
Malcolm Chend965c8b2018-02-28 15:00:40 -08004612 Settings.Global.PREFERRED_NETWORK_MODE + subId, networkType);
4613 }
4614 return success;
4615 } finally {
4616 Binder.restoreCallingIdentity(identity);
Junda Liu80bc0d12014-07-14 16:36:44 -07004617 }
Jake Hamby7c27be32014-03-03 13:25:59 -08004618 }
Robert Greenwalted86e582014-05-21 20:03:20 -07004619
4620 /**
Miaoa84611c2019-03-15 09:21:10 +08004621 * Check whether DUN APN is required for tethering with subId.
Junda Liu475951f2014-11-07 16:45:03 -08004622 *
Miaoa84611c2019-03-15 09:21:10 +08004623 * @param subId the id of the subscription to require tethering.
Amit Mahajanfe58cdf2017-07-11 12:01:53 -07004624 * @return {@code true} if DUN APN is required for tethering.
Junda Liu475951f2014-11-07 16:45:03 -08004625 * @hide
4626 */
4627 @Override
Miaoa84611c2019-03-15 09:21:10 +08004628 public boolean getTetherApnRequiredForSubscriber(int subId) {
Shishir Agrawalc04d9752016-02-19 10:41:00 -08004629 enforceModifyPermission();
Malcolm Chend965c8b2018-02-28 15:00:40 -08004630 final long identity = Binder.clearCallingIdentity();
Miaoa84611c2019-03-15 09:21:10 +08004631 final Phone phone = getPhone(subId);
Malcolm Chend965c8b2018-02-28 15:00:40 -08004632 try {
Miaoa84611c2019-03-15 09:21:10 +08004633 if (phone != null) {
4634 return phone.hasMatchedTetherApnSetting();
4635 } else {
4636 return false;
4637 }
Malcolm Chend965c8b2018-02-28 15:00:40 -08004638 } finally {
4639 Binder.restoreCallingIdentity(identity);
Junda Liu475951f2014-11-07 16:45:03 -08004640 }
Junda Liu475951f2014-11-07 16:45:03 -08004641 }
4642
4643 /**
Robert Greenwalted86e582014-05-21 20:03:20 -07004644 * Set mobile data enabled
4645 * Used by the user through settings etc to turn on/off mobile data
4646 *
4647 * @param enable {@code true} turn turn data on, else {@code false}
4648 */
4649 @Override
Malcolm Chen964682d2017-11-28 16:20:07 -08004650 public void setUserDataEnabled(int subId, boolean enable) {
Jeff Davidson7e17e312018-02-13 18:17:36 -08004651 TelephonyPermissions.enforceCallingOrSelfModifyPermissionOrCarrierPrivilege(
4652 mApp, subId, "setUserDataEnabled");
Malcolm Chend965c8b2018-02-28 15:00:40 -08004653
4654 final long identity = Binder.clearCallingIdentity();
4655 try {
4656 int phoneId = mSubscriptionController.getPhoneId(subId);
4657 if (DBG) log("setUserDataEnabled: subId=" + subId + " phoneId=" + phoneId);
4658 Phone phone = PhoneFactory.getPhone(phoneId);
4659 if (phone != null) {
4660 if (DBG) log("setUserDataEnabled: subId=" + subId + " enable=" + enable);
Jack Yu7a030e52018-12-13 11:51:28 -08004661 phone.getDataEnabledSettings().setUserDataEnabled(enable);
Malcolm Chend965c8b2018-02-28 15:00:40 -08004662 } else {
Nazanin Bakhshi2f2cc692018-12-11 15:15:39 -08004663 loge("setUserDataEnabled: no phone found. Invalid subId=" + subId);
Malcolm Chend965c8b2018-02-28 15:00:40 -08004664 }
4665 } finally {
4666 Binder.restoreCallingIdentity(identity);
Wink Savillee7353bb2014-12-05 14:21:41 -08004667 }
Robert Greenwalted86e582014-05-21 20:03:20 -07004668 }
4669
4670 /**
Malcolm Chen964682d2017-11-28 16:20:07 -08004671 * Get the user enabled state of Mobile Data.
4672 *
4673 * TODO: remove and use isUserDataEnabled.
4674 * This can't be removed now because some vendor codes
4675 * calls through ITelephony directly while they should
4676 * use TelephonyManager.
4677 *
4678 * @return true on enabled
4679 */
4680 @Override
4681 public boolean getDataEnabled(int subId) {
4682 return isUserDataEnabled(subId);
4683 }
4684
4685 /**
4686 * Get whether mobile data is enabled per user setting.
4687 *
4688 * There are other factors deciding whether mobile data is actually enabled, but they are
4689 * not considered here. See {@link #isDataEnabled(int)} for more details.
Robert Greenwalt646120a2014-05-23 11:54:03 -07004690 *
Jeff Davidsona1920712016-11-18 17:05:56 -08004691 * Accepts either ACCESS_NETWORK_STATE, MODIFY_PHONE_STATE or carrier privileges.
Robert Greenwalted86e582014-05-21 20:03:20 -07004692 *
4693 * @return {@code true} if data is enabled else {@code false}
4694 */
4695 @Override
Malcolm Chen964682d2017-11-28 16:20:07 -08004696 public boolean isUserDataEnabled(int subId) {
Robert Greenwalt646120a2014-05-23 11:54:03 -07004697 try {
4698 mApp.enforceCallingOrSelfPermission(android.Manifest.permission.ACCESS_NETWORK_STATE,
4699 null);
4700 } catch (Exception e) {
Jeff Davidson7e17e312018-02-13 18:17:36 -08004701 TelephonyPermissions.enforceCallingOrSelfModifyPermissionOrCarrierPrivilege(
4702 mApp, subId, "isUserDataEnabled");
Robert Greenwalt646120a2014-05-23 11:54:03 -07004703 }
Malcolm Chend965c8b2018-02-28 15:00:40 -08004704
4705 final long identity = Binder.clearCallingIdentity();
4706 try {
4707 int phoneId = mSubscriptionController.getPhoneId(subId);
4708 if (DBG) log("isUserDataEnabled: subId=" + subId + " phoneId=" + phoneId);
4709 Phone phone = PhoneFactory.getPhone(phoneId);
4710 if (phone != null) {
4711 boolean retVal = phone.isUserDataEnabled();
4712 if (DBG) log("isUserDataEnabled: subId=" + subId + " retVal=" + retVal);
4713 return retVal;
4714 } else {
4715 if (DBG) loge("isUserDataEnabled: no phone subId=" + subId + " retVal=false");
4716 return false;
4717 }
4718 } finally {
4719 Binder.restoreCallingIdentity(identity);
Malcolm Chen964682d2017-11-28 16:20:07 -08004720 }
4721 }
4722
4723 /**
4724 * Get whether mobile data is enabled.
4725 *
4726 * Comparable to {@link #isUserDataEnabled(int)}, this considers all factors deciding
4727 * whether mobile data is actually enabled.
4728 *
4729 * Accepts either ACCESS_NETWORK_STATE, MODIFY_PHONE_STATE or carrier privileges.
4730 *
4731 * @return {@code true} if data is enabled else {@code false}
4732 */
4733 @Override
4734 public boolean isDataEnabled(int subId) {
4735 try {
4736 mApp.enforceCallingOrSelfPermission(android.Manifest.permission.ACCESS_NETWORK_STATE,
4737 null);
4738 } catch (Exception e) {
Jeff Davidson7e17e312018-02-13 18:17:36 -08004739 TelephonyPermissions.enforceCallingOrSelfModifyPermissionOrCarrierPrivilege(
4740 mApp, subId, "isDataEnabled");
Malcolm Chen964682d2017-11-28 16:20:07 -08004741 }
Malcolm Chend965c8b2018-02-28 15:00:40 -08004742
4743 final long identity = Binder.clearCallingIdentity();
4744 try {
4745 int phoneId = mSubscriptionController.getPhoneId(subId);
4746 if (DBG) log("isDataEnabled: subId=" + subId + " phoneId=" + phoneId);
4747 Phone phone = PhoneFactory.getPhone(phoneId);
4748 if (phone != null) {
Jack Yu7a030e52018-12-13 11:51:28 -08004749 boolean retVal = phone.getDataEnabledSettings().isDataEnabled();
Malcolm Chend965c8b2018-02-28 15:00:40 -08004750 if (DBG) log("isDataEnabled: subId=" + subId + " retVal=" + retVal);
4751 return retVal;
4752 } else {
4753 if (DBG) loge("isDataEnabled: no phone subId=" + subId + " retVal=false");
4754 return false;
4755 }
4756 } finally {
4757 Binder.restoreCallingIdentity(identity);
Wink Savillee7353bb2014-12-05 14:21:41 -08004758 }
Robert Greenwalted86e582014-05-21 20:03:20 -07004759 }
Shishir Agrawal60f9c952014-06-23 12:00:43 -07004760
4761 @Override
Shishir Agrawalc04d9752016-02-19 10:41:00 -08004762 public int getCarrierPrivilegeStatus(int subId) {
4763 final Phone phone = getPhone(subId);
4764 if (phone == null) {
4765 loge("getCarrierPrivilegeStatus: Invalid subId");
4766 return TelephonyManager.CARRIER_PRIVILEGE_STATUS_NO_ACCESS;
4767 }
4768 UiccCard card = UiccController.getInstance().getUiccCard(phone.getPhoneId());
Shishir Agrawaleb8771e2014-07-22 11:24:08 -07004769 if (card == null) {
Shishir Agrawal5e5becd2014-11-18 11:38:23 -08004770 loge("getCarrierPrivilegeStatus: No UICC");
Shishir Agrawaleb8771e2014-07-22 11:24:08 -07004771 return TelephonyManager.CARRIER_PRIVILEGE_STATUS_RULES_NOT_LOADED;
4772 }
4773 return card.getCarrierPrivilegeStatusForCurrentTransaction(
Shishir Agrawalc04d9752016-02-19 10:41:00 -08004774 phone.getContext().getPackageManager());
Shishir Agrawal60f9c952014-06-23 12:00:43 -07004775 }
Junda Liu29340342014-07-10 15:23:27 -07004776
4777 @Override
Jeff Davidson7e17e312018-02-13 18:17:36 -08004778 public int getCarrierPrivilegeStatusForUid(int subId, int uid) {
4779 final Phone phone = getPhone(subId);
4780 if (phone == null) {
4781 loge("getCarrierPrivilegeStatus: Invalid subId");
4782 return TelephonyManager.CARRIER_PRIVILEGE_STATUS_NO_ACCESS;
4783 }
4784 UiccProfile profile =
4785 UiccController.getInstance().getUiccProfileForPhone(phone.getPhoneId());
4786 if (profile == null) {
4787 loge("getCarrierPrivilegeStatus: No UICC");
4788 return TelephonyManager.CARRIER_PRIVILEGE_STATUS_RULES_NOT_LOADED;
4789 }
4790 return profile.getCarrierPrivilegeStatusForUid(phone.getContext().getPackageManager(), uid);
4791 }
4792
4793 @Override
Zach Johnson50ecba32015-05-19 00:24:21 -07004794 public int checkCarrierPrivilegesForPackage(String pkgName) {
Nazanin Bakhshi2f2cc692018-12-11 15:15:39 -08004795 final Phone defaultPhone = getDefaultPhone();
Junda Liu317d70b2016-03-08 09:33:53 -08004796 if (TextUtils.isEmpty(pkgName))
4797 return TelephonyManager.CARRIER_PRIVILEGE_STATUS_NO_ACCESS;
Nazanin Bakhshi2f2cc692018-12-11 15:15:39 -08004798 UiccCard card = UiccController.getInstance().getUiccCard(defaultPhone.getPhoneId());
Shishir Agrawaleb8771e2014-07-22 11:24:08 -07004799 if (card == null) {
4800 loge("checkCarrierPrivilegesForPackage: No UICC");
4801 return TelephonyManager.CARRIER_PRIVILEGE_STATUS_RULES_NOT_LOADED;
4802 }
Nazanin Bakhshi2f2cc692018-12-11 15:15:39 -08004803 return card.getCarrierPrivilegeStatus(defaultPhone.getContext().getPackageManager(),
4804 pkgName);
Zach Johnson50ecba32015-05-19 00:24:21 -07004805 }
4806
4807 @Override
4808 public int checkCarrierPrivilegesForPackageAnyPhone(String pkgName) {
Junda Liu317d70b2016-03-08 09:33:53 -08004809 if (TextUtils.isEmpty(pkgName))
4810 return TelephonyManager.CARRIER_PRIVILEGE_STATUS_NO_ACCESS;
Zach Johnson50ecba32015-05-19 00:24:21 -07004811 int result = TelephonyManager.CARRIER_PRIVILEGE_STATUS_RULES_NOT_LOADED;
4812 for (int i = 0; i < TelephonyManager.getDefault().getPhoneCount(); i++) {
4813 UiccCard card = UiccController.getInstance().getUiccCard(i);
4814 if (card == null) {
Jonathan Basseri7d320df2015-06-16 12:17:08 -07004815 // No UICC in that slot.
Zach Johnson50ecba32015-05-19 00:24:21 -07004816 continue;
4817 }
4818
Nazanin Bakhshi2f2cc692018-12-11 15:15:39 -08004819 result = card.getCarrierPrivilegeStatus(mApp.getPackageManager(), pkgName);
Zach Johnson50ecba32015-05-19 00:24:21 -07004820 if (result == TelephonyManager.CARRIER_PRIVILEGE_STATUS_HAS_ACCESS) {
4821 break;
4822 }
4823 }
4824
4825 return result;
Junda Liu29340342014-07-10 15:23:27 -07004826 }
Derek Tan89e89d42014-07-08 17:00:10 -07004827
4828 @Override
Junda Liue64de782015-04-16 17:19:16 -07004829 public List<String> getCarrierPackageNamesForIntentAndPhone(Intent intent, int phoneId) {
4830 if (!SubscriptionManager.isValidPhoneId(phoneId)) {
4831 loge("phoneId " + phoneId + " is not valid.");
4832 return null;
4833 }
4834 UiccCard card = UiccController.getInstance().getUiccCard(phoneId);
Shishir Agrawaleb6439a2014-07-21 13:19:38 -07004835 if (card == null) {
Diego Pontorieroaf74c862014-08-28 11:51:16 -07004836 loge("getCarrierPackageNamesForIntent: No UICC");
Shishir Agrawaleb6439a2014-07-21 13:19:38 -07004837 return null ;
4838 }
Nazanin Bakhshi2f2cc692018-12-11 15:15:39 -08004839 return card.getCarrierPackageNamesForIntent(mApp.getPackageManager(), intent);
Shishir Agrawaleb6439a2014-07-21 13:19:38 -07004840 }
4841
Amith Yamasani6e118872016-02-19 12:53:51 -08004842 @Override
4843 public List<String> getPackagesWithCarrierPrivileges() {
Nazanin Bakhshi2f2cc692018-12-11 15:15:39 -08004844 PackageManager pm = mApp.getPackageManager();
Amith Yamasani6e118872016-02-19 12:53:51 -08004845 List<String> privilegedPackages = new ArrayList<>();
4846 List<PackageInfo> packages = null;
4847 for (int i = 0; i < TelephonyManager.getDefault().getPhoneCount(); i++) {
4848 UiccCard card = UiccController.getInstance().getUiccCard(i);
4849 if (card == null) {
4850 // No UICC in that slot.
4851 continue;
4852 }
4853 if (card.hasCarrierPrivilegeRules()) {
4854 if (packages == null) {
4855 // Only check packages in user 0 for now
4856 packages = pm.getInstalledPackagesAsUser(
4857 PackageManager.MATCH_DISABLED_COMPONENTS
4858 | PackageManager.MATCH_DISABLED_UNTIL_USED_COMPONENTS
4859 | PackageManager.GET_SIGNATURES, UserHandle.USER_SYSTEM);
4860 }
4861 for (int p = packages.size() - 1; p >= 0; p--) {
4862 PackageInfo pkgInfo = packages.get(p);
4863 if (pkgInfo != null && pkgInfo.packageName != null
4864 && card.getCarrierPrivilegeStatus(pkgInfo)
4865 == TelephonyManager.CARRIER_PRIVILEGE_STATUS_HAS_ACCESS) {
4866 privilegedPackages.add(pkgInfo.packageName);
4867 }
4868 }
4869 }
4870 }
4871 return privilegedPackages;
4872 }
4873
Wink Savilleb564aae2014-10-23 10:18:09 -07004874 private String getIccId(int subId) {
Sanket Padawe356d7632015-06-22 14:03:32 -07004875 final Phone phone = getPhone(subId);
4876 UiccCard card = phone == null ? null : phone.getUiccCard();
Derek Tan97ebb422014-09-05 16:55:38 -07004877 if (card == null) {
4878 loge("getIccId: No UICC");
4879 return null;
4880 }
4881 String iccId = card.getIccId();
4882 if (TextUtils.isEmpty(iccId)) {
4883 loge("getIccId: ICC ID is null or empty.");
4884 return null;
4885 }
4886 return iccId;
4887 }
4888
Shishir Agrawaleb6439a2014-07-21 13:19:38 -07004889 @Override
Jeff Sharkey85190e62014-12-05 09:40:12 -08004890 public boolean setLine1NumberForDisplayForSubscriber(int subId, String alphaTag,
4891 String number) {
Jeff Davidson7e17e312018-02-13 18:17:36 -08004892 TelephonyPermissions.enforceCallingOrSelfCarrierPrivilege(
4893 subId, "setLine1NumberForDisplayForSubscriber");
Derek Tan97ebb422014-09-05 16:55:38 -07004894
Malcolm Chend965c8b2018-02-28 15:00:40 -08004895 final long identity = Binder.clearCallingIdentity();
4896 try {
4897 final String iccId = getIccId(subId);
4898 final Phone phone = getPhone(subId);
4899 if (phone == null) {
4900 return false;
4901 }
4902 final String subscriberId = phone.getSubscriberId();
4903
4904 if (DBG_MERGE) {
4905 Slog.d(LOG_TAG, "Setting line number for ICC=" + iccId + ", subscriberId="
4906 + subscriberId + " to " + number);
4907 }
4908
4909 if (TextUtils.isEmpty(iccId)) {
4910 return false;
4911 }
4912
4913 final SharedPreferences.Editor editor = mTelephonySharedPreferences.edit();
4914
4915 final String alphaTagPrefKey = PREF_CARRIERS_ALPHATAG_PREFIX + iccId;
4916 if (alphaTag == null) {
4917 editor.remove(alphaTagPrefKey);
4918 } else {
4919 editor.putString(alphaTagPrefKey, alphaTag);
4920 }
4921
4922 // Record both the line number and IMSI for this ICCID, since we need to
4923 // track all merged IMSIs based on line number
4924 final String numberPrefKey = PREF_CARRIERS_NUMBER_PREFIX + iccId;
4925 final String subscriberPrefKey = PREF_CARRIERS_SUBSCRIBER_PREFIX + iccId;
4926 if (number == null) {
4927 editor.remove(numberPrefKey);
4928 editor.remove(subscriberPrefKey);
4929 } else {
4930 editor.putString(numberPrefKey, number);
4931 editor.putString(subscriberPrefKey, subscriberId);
4932 }
4933
4934 editor.commit();
4935 return true;
4936 } finally {
4937 Binder.restoreCallingIdentity(identity);
Sanket Padawe356d7632015-06-22 14:03:32 -07004938 }
Derek Tan7226c842014-07-02 17:42:23 -07004939 }
4940
4941 @Override
Svet Ganovb320e182015-04-16 12:30:10 -07004942 public String getLine1NumberForDisplay(int subId, String callingPackage) {
Makoto Onukifee69342015-06-29 14:44:50 -07004943 // This is open to apps with WRITE_SMS.
Jeff Davidson7e17e312018-02-13 18:17:36 -08004944 if (!TelephonyPermissions.checkCallingOrSelfReadPhoneNumber(
Jeff Davidson913390f2018-02-23 17:11:49 -08004945 mApp, subId, callingPackage, "getLine1NumberForDisplay")) {
Amit Mahajan9cf11512015-11-09 11:40:48 -08004946 if (DBG_MERGE) log("getLine1NumberForDisplay returning null due to permission");
Svet Ganovb320e182015-04-16 12:30:10 -07004947 return null;
4948 }
Derek Tan97ebb422014-09-05 16:55:38 -07004949
Malcolm Chend965c8b2018-02-28 15:00:40 -08004950 final long identity = Binder.clearCallingIdentity();
4951 try {
4952 String iccId = getIccId(subId);
4953 if (iccId != null) {
4954 String numberPrefKey = PREF_CARRIERS_NUMBER_PREFIX + iccId;
4955 if (DBG_MERGE) {
4956 log("getLine1NumberForDisplay returning "
4957 + mTelephonySharedPreferences.getString(numberPrefKey, null));
4958 }
4959 return mTelephonySharedPreferences.getString(numberPrefKey, null);
Amit Mahajan9cf11512015-11-09 11:40:48 -08004960 }
Malcolm Chend965c8b2018-02-28 15:00:40 -08004961 if (DBG_MERGE) log("getLine1NumberForDisplay returning null as iccId is null");
4962 return null;
4963 } finally {
4964 Binder.restoreCallingIdentity(identity);
Derek Tan7226c842014-07-02 17:42:23 -07004965 }
Derek Tan7226c842014-07-02 17:42:23 -07004966 }
4967
4968 @Override
Svet Ganovb320e182015-04-16 12:30:10 -07004969 public String getLine1AlphaTagForDisplay(int subId, String callingPackage) {
Jeff Davidson7e17e312018-02-13 18:17:36 -08004970 if (!TelephonyPermissions.checkCallingOrSelfReadPhoneState(
Jeff Davidson913390f2018-02-23 17:11:49 -08004971 mApp, subId, callingPackage, "getLine1AlphaTagForDisplay")) {
Svet Ganovb320e182015-04-16 12:30:10 -07004972 return null;
4973 }
Derek Tan97ebb422014-09-05 16:55:38 -07004974
Malcolm Chend965c8b2018-02-28 15:00:40 -08004975 final long identity = Binder.clearCallingIdentity();
4976 try {
4977 String iccId = getIccId(subId);
4978 if (iccId != null) {
4979 String alphaTagPrefKey = PREF_CARRIERS_ALPHATAG_PREFIX + iccId;
4980 return mTelephonySharedPreferences.getString(alphaTagPrefKey, null);
4981 }
4982 return null;
4983 } finally {
4984 Binder.restoreCallingIdentity(identity);
Derek Tan7226c842014-07-02 17:42:23 -07004985 }
Derek Tan7226c842014-07-02 17:42:23 -07004986 }
Shishir Agrawalb1ebf8c2014-07-17 16:32:41 -07004987
4988 @Override
Fyodor Kupolov8e53b0b2015-06-17 13:17:50 -07004989 public String[] getMergedSubscriberIds(String callingPackage) {
Jeff Davidson913390f2018-02-23 17:11:49 -08004990 // This API isn't public, so no need to provide a valid subscription ID - we're not worried
4991 // about carrier-privileged callers not having access.
Jeff Davidson7e17e312018-02-13 18:17:36 -08004992 if (!TelephonyPermissions.checkCallingOrSelfReadPhoneState(
Jeff Davidson913390f2018-02-23 17:11:49 -08004993 mApp, SubscriptionManager.INVALID_SUBSCRIPTION_ID, callingPackage,
4994 "getMergedSubscriberIds")) {
Fyodor Kupolov8e53b0b2015-06-17 13:17:50 -07004995 return null;
4996 }
Jeff Sharkey85190e62014-12-05 09:40:12 -08004997
Fyodor Kupolov8e53b0b2015-06-17 13:17:50 -07004998 final long identity = Binder.clearCallingIdentity();
4999 try {
Nazanin Bakhshi2f2cc692018-12-11 15:15:39 -08005000 final Context context = mApp;
Malcolm Chend965c8b2018-02-28 15:00:40 -08005001 final TelephonyManager tele = TelephonyManager.from(context);
5002 final SubscriptionManager sub = SubscriptionManager.from(context);
5003
5004 // Figure out what subscribers are currently active
5005 final ArraySet<String> activeSubscriberIds = new ArraySet<>();
5006 // Clear calling identity, when calling TelephonyManager, because callerUid must be
5007 // the process, where TelephonyManager was instantiated.
5008 // Otherwise AppOps check will fail.
5009
Fyodor Kupolov8e53b0b2015-06-17 13:17:50 -07005010 final int[] subIds = sub.getActiveSubscriptionIdList();
5011 for (int subId : subIds) {
5012 activeSubscriberIds.add(tele.getSubscriberId(subId));
5013 }
Malcolm Chend965c8b2018-02-28 15:00:40 -08005014
5015 // First pass, find a number override for an active subscriber
5016 String mergeNumber = null;
5017 final Map<String, ?> prefs = mTelephonySharedPreferences.getAll();
5018 for (String key : prefs.keySet()) {
5019 if (key.startsWith(PREF_CARRIERS_SUBSCRIBER_PREFIX)) {
5020 final String subscriberId = (String) prefs.get(key);
5021 if (activeSubscriberIds.contains(subscriberId)) {
5022 final String iccId = key.substring(
5023 PREF_CARRIERS_SUBSCRIBER_PREFIX.length());
5024 final String numberKey = PREF_CARRIERS_NUMBER_PREFIX + iccId;
5025 mergeNumber = (String) prefs.get(numberKey);
5026 if (DBG_MERGE) {
5027 Slog.d(LOG_TAG, "Found line number " + mergeNumber
5028 + " for active subscriber " + subscriberId);
5029 }
5030 if (!TextUtils.isEmpty(mergeNumber)) {
5031 break;
5032 }
5033 }
5034 }
5035 }
5036
5037 // Shortcut when no active merged subscribers
5038 if (TextUtils.isEmpty(mergeNumber)) {
5039 return null;
5040 }
5041
5042 // Second pass, find all subscribers under that line override
5043 final ArraySet<String> result = new ArraySet<>();
5044 for (String key : prefs.keySet()) {
5045 if (key.startsWith(PREF_CARRIERS_NUMBER_PREFIX)) {
5046 final String number = (String) prefs.get(key);
5047 if (mergeNumber.equals(number)) {
5048 final String iccId = key.substring(PREF_CARRIERS_NUMBER_PREFIX.length());
5049 final String subscriberKey = PREF_CARRIERS_SUBSCRIBER_PREFIX + iccId;
5050 final String subscriberId = (String) prefs.get(subscriberKey);
5051 if (!TextUtils.isEmpty(subscriberId)) {
5052 result.add(subscriberId);
5053 }
5054 }
5055 }
5056 }
5057
5058 final String[] resultArray = result.toArray(new String[result.size()]);
5059 Arrays.sort(resultArray);
5060 if (DBG_MERGE) {
5061 Slog.d(LOG_TAG,
5062 "Found subscribers " + Arrays.toString(resultArray) + " after merge");
5063 }
5064 return resultArray;
Fyodor Kupolov8e53b0b2015-06-17 13:17:50 -07005065 } finally {
5066 Binder.restoreCallingIdentity(identity);
Jeff Sharkey85190e62014-12-05 09:40:12 -08005067 }
Jeff Sharkey85190e62014-12-05 09:40:12 -08005068 }
5069
5070 @Override
Shishir Agrawalc04d9752016-02-19 10:41:00 -08005071 public boolean setOperatorBrandOverride(int subId, String brand) {
Jeff Davidson7e17e312018-02-13 18:17:36 -08005072 TelephonyPermissions.enforceCallingOrSelfCarrierPrivilege(
5073 subId, "setOperatorBrandOverride");
Malcolm Chend965c8b2018-02-28 15:00:40 -08005074
5075 final long identity = Binder.clearCallingIdentity();
5076 try {
5077 final Phone phone = getPhone(subId);
5078 return phone == null ? false : phone.setOperatorBrandOverride(brand);
5079 } finally {
5080 Binder.restoreCallingIdentity(identity);
5081 }
Shishir Agrawalb1ebf8c2014-07-17 16:32:41 -07005082 }
Steven Liu4bf01bc2014-07-17 11:05:29 -05005083
5084 @Override
Shishir Agrawalc04d9752016-02-19 10:41:00 -08005085 public boolean setRoamingOverride(int subId, List<String> gsmRoamingList,
Shishir Agrawal621a47c2014-12-01 10:25:09 -08005086 List<String> gsmNonRoamingList, List<String> cdmaRoamingList,
5087 List<String> cdmaNonRoamingList) {
Jeff Davidson7e17e312018-02-13 18:17:36 -08005088 TelephonyPermissions.enforceCallingOrSelfCarrierPrivilege(subId, "setRoamingOverride");
Malcolm Chend965c8b2018-02-28 15:00:40 -08005089
5090 final long identity = Binder.clearCallingIdentity();
5091 try {
5092 final Phone phone = getPhone(subId);
5093 if (phone == null) {
5094 return false;
5095 }
5096 return phone.setRoamingOverride(gsmRoamingList, gsmNonRoamingList, cdmaRoamingList,
5097 cdmaNonRoamingList);
5098 } finally {
5099 Binder.restoreCallingIdentity(identity);
Shishir Agrawalc04d9752016-02-19 10:41:00 -08005100 }
Shishir Agrawal621a47c2014-12-01 10:25:09 -08005101 }
5102
5103 @Override
Shuo Qian850e4d6a2018-04-25 21:02:08 +00005104 @Deprecated
5105 public int invokeOemRilRequestRaw(byte[] oemReq, byte[] oemResp) {
5106 enforceModifyPermission();
5107
5108 int returnValue = 0;
5109 try {
vagdevie435a3e2018-08-15 16:01:53 -07005110 AsyncResult result = (AsyncResult) sendRequest(CMD_INVOKE_OEM_RIL_REQUEST_RAW, oemReq);
Shuo Qian850e4d6a2018-04-25 21:02:08 +00005111 if(result.exception == null) {
5112 if (result.result != null) {
5113 byte[] responseData = (byte[])(result.result);
5114 if(responseData.length > oemResp.length) {
5115 Log.w(LOG_TAG, "Buffer to copy response too small: Response length is " +
5116 responseData.length + "bytes. Buffer Size is " +
5117 oemResp.length + "bytes.");
5118 }
5119 System.arraycopy(responseData, 0, oemResp, 0, responseData.length);
5120 returnValue = responseData.length;
5121 }
5122 } else {
5123 CommandException ex = (CommandException) result.exception;
5124 returnValue = ex.getCommandError().ordinal();
5125 if(returnValue > 0) returnValue *= -1;
5126 }
5127 } catch (RuntimeException e) {
5128 Log.w(LOG_TAG, "sendOemRilRequestRaw: Runtime Exception");
5129 returnValue = (CommandException.Error.GENERIC_FAILURE.ordinal());
5130 if(returnValue > 0) returnValue *= -1;
5131 }
5132
5133 return returnValue;
5134 }
5135
5136 @Override
Wink Saville5d475dd2014-10-17 15:00:58 -07005137 public void setRadioCapability(RadioAccessFamily[] rafs) {
5138 try {
5139 ProxyController.getInstance().setRadioCapability(rafs);
5140 } catch (RuntimeException e) {
5141 Log.w(LOG_TAG, "setRadioCapability: Runtime Exception");
5142 }
5143 }
5144
5145 @Override
Robert Greenwalt36b23af2015-07-06 17:59:14 -07005146 public int getRadioAccessFamily(int phoneId, String callingPackage) {
Jeff Davidson913390f2018-02-23 17:11:49 -08005147 Phone phone = PhoneFactory.getPhone(phoneId);
chen xufeeed752018-10-26 14:17:57 -07005148 int raf = RadioAccessFamily.RAF_UNKNOWN;
Jeff Davidson913390f2018-02-23 17:11:49 -08005149 if (phone == null) {
chen xufeeed752018-10-26 14:17:57 -07005150 return raf;
Jeff Davidson913390f2018-02-23 17:11:49 -08005151 }
Malcolm Chend965c8b2018-02-28 15:00:40 -08005152 final long identity = Binder.clearCallingIdentity();
5153 try {
chen xufeeed752018-10-26 14:17:57 -07005154 TelephonyPermissions
5155 .enforeceCallingOrSelfReadPrivilegedPhoneStatePermissionOrCarrierPrivilege(
5156 mApp, phone.getSubId(), "getRadioAccessFamily");
5157 raf = ProxyController.getInstance().getRadioAccessFamily(phoneId);
Malcolm Chend965c8b2018-02-28 15:00:40 -08005158 } finally {
5159 Binder.restoreCallingIdentity(identity);
5160 }
chen xufeeed752018-10-26 14:17:57 -07005161 return raf;
Wink Saville5d475dd2014-10-17 15:00:58 -07005162 }
Andrew Leedf14ead2014-10-17 14:22:52 -07005163
5164 @Override
5165 public void enableVideoCalling(boolean enable) {
Nazanin Bakhshi2f2cc692018-12-11 15:15:39 -08005166 final Phone defaultPhone = getDefaultPhone();
Andrew Leedf14ead2014-10-17 14:22:52 -07005167 enforceModifyPermission();
Malcolm Chend965c8b2018-02-28 15:00:40 -08005168
5169 final long identity = Binder.clearCallingIdentity();
5170 try {
Nazanin Bakhshi2f2cc692018-12-11 15:15:39 -08005171 ImsManager.getInstance(defaultPhone.getContext(),
5172 defaultPhone.getPhoneId()).setVtSetting(enable);
Malcolm Chend965c8b2018-02-28 15:00:40 -08005173 } finally {
5174 Binder.restoreCallingIdentity(identity);
5175 }
Andrew Leedf14ead2014-10-17 14:22:52 -07005176 }
5177
5178 @Override
Svet Ganovb320e182015-04-16 12:30:10 -07005179 public boolean isVideoCallingEnabled(String callingPackage) {
Nazanin Bakhshi2f2cc692018-12-11 15:15:39 -08005180 final Phone defaultPhone = getDefaultPhone();
Amit Mahajan578e53d2018-03-20 16:18:38 +00005181 if (!TelephonyPermissions.checkCallingOrSelfReadPhoneState(
Nazanin Bakhshi2f2cc692018-12-11 15:15:39 -08005182 mApp, defaultPhone.getSubId(), callingPackage, "isVideoCallingEnabled")) {
Amit Mahajan578e53d2018-03-20 16:18:38 +00005183 return false;
5184 }
Svet Ganovb320e182015-04-16 12:30:10 -07005185
Malcolm Chend965c8b2018-02-28 15:00:40 -08005186 final long identity = Binder.clearCallingIdentity();
5187 try {
5188 // Check the user preference and the system-level IMS setting. Even if the user has
5189 // enabled video calling, if IMS is disabled we aren't able to support video calling.
5190 // In the long run, we may instead need to check if there exists a connection service
5191 // which can support video calling.
5192 ImsManager imsManager =
Nazanin Bakhshi2f2cc692018-12-11 15:15:39 -08005193 ImsManager.getInstance(defaultPhone.getContext(), defaultPhone.getPhoneId());
Malcolm Chend965c8b2018-02-28 15:00:40 -08005194 return imsManager.isVtEnabledByPlatform()
5195 && imsManager.isEnhanced4gLteModeSettingEnabledByUser()
5196 && imsManager.isVtEnabledByUser();
5197 } finally {
5198 Binder.restoreCallingIdentity(identity);
5199 }
Andrew Leedf14ead2014-10-17 14:22:52 -07005200 }
Libin.Tang@motorola.comafe82642014-12-18 13:27:53 -06005201
Andrew Leea1239f22015-03-02 17:44:07 -08005202 @Override
Malcolm Chend965c8b2018-02-28 15:00:40 -08005203 public boolean canChangeDtmfToneLength(int subId, String callingPackage) {
5204 if (!TelephonyPermissions.checkCallingOrSelfReadPhoneState(
5205 mApp, subId, callingPackage, "isVideoCallingEnabled")) {
5206 return false;
5207 }
5208
5209 final long identity = Binder.clearCallingIdentity();
5210 try {
5211 CarrierConfigManager configManager =
5212 (CarrierConfigManager) mApp.getSystemService(Context.CARRIER_CONFIG_SERVICE);
Nazanin Bakhshi2f2cc692018-12-11 15:15:39 -08005213 return configManager.getConfigForSubId(subId)
Malcolm Chend965c8b2018-02-28 15:00:40 -08005214 .getBoolean(CarrierConfigManager.KEY_DTMF_TYPE_ENABLED_BOOL);
5215 } finally {
5216 Binder.restoreCallingIdentity(identity);
5217 }
Andrew Leea1239f22015-03-02 17:44:07 -08005218 }
5219
5220 @Override
Malcolm Chend965c8b2018-02-28 15:00:40 -08005221 public boolean isWorldPhone(int subId, String callingPackage) {
5222 if (!TelephonyPermissions.checkCallingOrSelfReadPhoneState(
5223 mApp, subId, callingPackage, "isVideoCallingEnabled")) {
5224 return false;
5225 }
5226
5227 final long identity = Binder.clearCallingIdentity();
5228 try {
5229 CarrierConfigManager configManager =
5230 (CarrierConfigManager) mApp.getSystemService(Context.CARRIER_CONFIG_SERVICE);
Nazanin Bakhshi2f2cc692018-12-11 15:15:39 -08005231 return configManager.getConfigForSubId(subId)
Malcolm Chend965c8b2018-02-28 15:00:40 -08005232 .getBoolean(CarrierConfigManager.KEY_WORLD_PHONE_BOOL);
5233 } finally {
5234 Binder.restoreCallingIdentity(identity);
5235 }
Andrew Leea1239f22015-03-02 17:44:07 -08005236 }
5237
Andrew Lee9431b832015-03-09 18:46:45 -07005238 @Override
5239 public boolean isTtyModeSupported() {
Nazanin Bakhshi2f2cc692018-12-11 15:15:39 -08005240 TelecomManager telecomManager = TelecomManager.from(mApp);
Wooki Wu1f82f7a2016-02-15 15:59:58 +08005241 return telecomManager.isTtySupported();
Andrew Lee9431b832015-03-09 18:46:45 -07005242 }
5243
5244 @Override
5245 public boolean isHearingAidCompatibilitySupported() {
Malcolm Chend965c8b2018-02-28 15:00:40 -08005246 final long identity = Binder.clearCallingIdentity();
5247 try {
Nazanin Bakhshi2f2cc692018-12-11 15:15:39 -08005248 return mApp.getResources().getBoolean(R.bool.hac_enabled);
Malcolm Chend965c8b2018-02-28 15:00:40 -08005249 } finally {
5250 Binder.restoreCallingIdentity(identity);
5251 }
Andrew Lee9431b832015-03-09 18:46:45 -07005252 }
5253
Hall Liuf6668912018-10-31 17:05:23 -07005254 /**
5255 * Determines whether the device currently supports RTT (Real-time text). Based both on carrier
5256 * support for the feature and device firmware support.
5257 *
5258 * @return {@code true} if the device and carrier both support RTT, {@code false} otherwise.
5259 */
5260 @Override
5261 public boolean isRttSupported(int subscriptionId) {
Malcolm Chend965c8b2018-02-28 15:00:40 -08005262 final long identity = Binder.clearCallingIdentity();
Nazanin Bakhshi2f2cc692018-12-11 15:15:39 -08005263 final Phone phone = getPhone(subscriptionId);
5264 if (phone == null) {
5265 loge("isRttSupported: no Phone found. Invalid subId:" + subscriptionId);
5266 return false;
5267 }
Malcolm Chend965c8b2018-02-28 15:00:40 -08005268 try {
Nazanin Bakhshi2f2cc692018-12-11 15:15:39 -08005269 boolean isCarrierSupported = mApp.getCarrierConfigForSubId(subscriptionId).getBoolean(
Malcolm Chend965c8b2018-02-28 15:00:40 -08005270 CarrierConfigManager.KEY_RTT_SUPPORTED_BOOL);
5271 boolean isDeviceSupported =
Nazanin Bakhshi2f2cc692018-12-11 15:15:39 -08005272 phone.getContext().getResources().getBoolean(R.bool.config_support_rtt);
Malcolm Chend965c8b2018-02-28 15:00:40 -08005273 return isCarrierSupported && isDeviceSupported;
5274 } finally {
5275 Binder.restoreCallingIdentity(identity);
5276 }
Hall Liu98187582018-01-22 19:15:32 -08005277 }
5278
Hall Liuf6668912018-10-31 17:05:23 -07005279 /**
5280 * Determines whether the user has turned on RTT. Only returns true if the device and carrier
5281 * both also support RTT.
5282 */
5283 public boolean isRttEnabled(int subscriptionId) {
Malcolm Chend965c8b2018-02-28 15:00:40 -08005284 final long identity = Binder.clearCallingIdentity();
5285 try {
Hall Liuf6668912018-10-31 17:05:23 -07005286 return isRttSupported(subscriptionId) && Settings.Secure.getInt(
Nazanin Bakhshi2f2cc692018-12-11 15:15:39 -08005287 mApp.getContentResolver(), Settings.Secure.RTT_CALLING_MODE, 0) != 0;
Malcolm Chend965c8b2018-02-28 15:00:40 -08005288 } finally {
5289 Binder.restoreCallingIdentity(identity);
5290 }
Hall Liu3ad5f012018-04-06 16:23:39 -07005291 }
5292
Sanket Padawe7310cc72015-01-14 09:53:20 -08005293 /**
5294 * Returns the unique device ID of phone, for example, the IMEI for
5295 * GSM and the MEID for CDMA phones. Return null if device ID is not available.
5296 *
5297 * <p>Requires Permission:
5298 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE}
5299 */
5300 @Override
Svet Ganovb320e182015-04-16 12:30:10 -07005301 public String getDeviceId(String callingPackage) {
Sanket Padawe7310cc72015-01-14 09:53:20 -08005302 final Phone phone = PhoneFactory.getPhone(0);
Jeff Davidson913390f2018-02-23 17:11:49 -08005303 if (phone == null) {
Sanket Padawe7310cc72015-01-14 09:53:20 -08005304 return null;
5305 }
Jeff Davidson913390f2018-02-23 17:11:49 -08005306 int subId = phone.getSubId();
5307 if (!TelephonyPermissions.checkCallingOrSelfReadPhoneState(
5308 mApp, subId, callingPackage, "getDeviceId")) {
5309 return null;
5310 }
Malcolm Chend965c8b2018-02-28 15:00:40 -08005311
5312 final long identity = Binder.clearCallingIdentity();
5313 try {
5314 return phone.getDeviceId();
5315 } finally {
5316 Binder.restoreCallingIdentity(identity);
5317 }
Sanket Padawe7310cc72015-01-14 09:53:20 -08005318 }
5319
Ping Sunc67b7c22016-03-02 19:16:45 +08005320 /**
5321 * {@hide}
5322 * Returns the IMS Registration Status on a particular subid
5323 *
5324 * @param subId
5325 */
Brad Ebinger1f2b5082018-02-08 16:11:32 -08005326 public boolean isImsRegistered(int subId) {
Ping Sunc67b7c22016-03-02 19:16:45 +08005327 Phone phone = getPhone(subId);
5328 if (phone != null) {
5329 return phone.isImsRegistered();
5330 } else {
5331 return false;
5332 }
5333 }
5334
Santos Cordon7a1885b2015-02-03 11:15:19 -08005335 @Override
5336 public int getSubIdForPhoneAccount(PhoneAccount phoneAccount) {
Malcolm Chend965c8b2018-02-28 15:00:40 -08005337 final long identity = Binder.clearCallingIdentity();
5338 try {
5339 return PhoneUtils.getSubIdForPhoneAccount(phoneAccount);
5340 } finally {
5341 Binder.restoreCallingIdentity(identity);
5342 }
Santos Cordon7a1885b2015-02-03 11:15:19 -08005343 }
Nathan Harolddcfc7932015-03-18 10:01:20 -07005344
Tyler Gunn327a9722019-04-03 15:28:53 -07005345 @Override
5346 public @Nullable PhoneAccountHandle getPhoneAccountHandleForSubscriptionId(int subscriptionId) {
5347 final long identity = Binder.clearCallingIdentity();
5348 try {
5349 Phone phone = getPhone(subscriptionId);
5350 if (phone == null) {
5351 return null;
5352 }
5353 return PhoneUtils.makePstnPhoneAccountHandle(phone);
5354 } finally {
5355 Binder.restoreCallingIdentity(identity);
5356 }
5357 }
5358
Brad Ebinger1f2b5082018-02-08 16:11:32 -08005359 /**
5360 * @return the VoWiFi calling availability.
Nathan Haroldc55097a2015-03-11 18:14:50 -07005361 */
Brad Ebinger1f2b5082018-02-08 16:11:32 -08005362 public boolean isWifiCallingAvailable(int subId) {
Malcolm Chend965c8b2018-02-28 15:00:40 -08005363 final long identity = Binder.clearCallingIdentity();
5364 try {
5365 Phone phone = getPhone(subId);
5366 if (phone != null) {
5367 return phone.isWifiCallingEnabled();
5368 } else {
5369 return false;
5370 }
5371 } finally {
5372 Binder.restoreCallingIdentity(identity);
Brad Ebinger1f2b5082018-02-08 16:11:32 -08005373 }
Nathan Haroldc55097a2015-03-11 18:14:50 -07005374 }
5375
Brad Ebinger1f2b5082018-02-08 16:11:32 -08005376 /**
Brad Ebinger1f2b5082018-02-08 16:11:32 -08005377 * @return the VT calling availability.
Etan Cohen3b7a1bc2015-05-28 15:57:13 -07005378 */
Brad Ebinger1f2b5082018-02-08 16:11:32 -08005379 public boolean isVideoTelephonyAvailable(int subId) {
Malcolm Chend965c8b2018-02-28 15:00:40 -08005380 final long identity = Binder.clearCallingIdentity();
5381 try {
5382 Phone phone = getPhone(subId);
5383 if (phone != null) {
5384 return phone.isVideoEnabled();
5385 } else {
5386 return false;
5387 }
5388 } finally {
5389 Binder.restoreCallingIdentity(identity);
Brad Ebinger1f2b5082018-02-08 16:11:32 -08005390 }
5391 }
5392
5393 /**
5394 * @return the IMS registration technology for the MMTEL feature. Valid return values are
5395 * defined in {@link ImsRegistrationImplBase}.
5396 */
5397 public @ImsRegistrationImplBase.ImsRegistrationTech int getImsRegTechnologyForMmTel(int subId) {
Malcolm Chend965c8b2018-02-28 15:00:40 -08005398 final long identity = Binder.clearCallingIdentity();
5399 try {
5400 Phone phone = getPhone(subId);
5401 if (phone != null) {
5402 return phone.getImsRegistrationTech();
5403 } else {
5404 return ImsRegistrationImplBase.REGISTRATION_TECH_NONE;
5405 }
5406 } finally {
5407 Binder.restoreCallingIdentity(identity);
Brad Ebinger1f2b5082018-02-08 16:11:32 -08005408 }
Etan Cohen3b7a1bc2015-05-28 15:57:13 -07005409 }
5410
Stuart Scott8eef64f2015-04-08 15:13:54 -07005411 @Override
5412 public void factoryReset(int subId) {
5413 enforceConnectivityInternalPermission();
Stuart Scott981d8582015-04-21 14:09:50 -07005414 if (mUserManager.hasUserRestriction(UserManager.DISALLOW_NETWORK_RESET)) {
5415 return;
5416 }
5417
Svet Ganovcc087f82015-05-12 20:35:54 -07005418 final long identity = Binder.clearCallingIdentity();
Nazanin Bakhshi2f2cc692018-12-11 15:15:39 -08005419
Svet Ganovcc087f82015-05-12 20:35:54 -07005420 try {
Stuart Scott981d8582015-04-21 14:09:50 -07005421 if (SubscriptionManager.isUsableSubIdValue(subId) && !mUserManager.hasUserRestriction(
5422 UserManager.DISALLOW_CONFIG_MOBILE_NETWORKS)) {
Pengquan Meng85728fb2018-03-12 16:31:21 -07005423 setUserDataEnabled(subId, getDefaultDataEnabled());
Svet Ganovcc087f82015-05-12 20:35:54 -07005424 setNetworkSelectionModeAutomatic(subId);
Pengquan Meng85728fb2018-03-12 16:31:21 -07005425 setPreferredNetworkType(subId, getDefaultNetworkType(subId));
Nazanin Bakhshi2f2cc692018-12-11 15:15:39 -08005426 setDataRoamingEnabled(subId, getDefaultDataRoamingEnabled(subId));
5427 CarrierInfoManager.deleteAllCarrierKeysForImsiEncryption(mApp);
Svet Ganovcc087f82015-05-12 20:35:54 -07005428 }
Amit Mahajan7dbbd822019-03-13 17:33:47 -07005429 // There has been issues when Sms raw table somehow stores orphan
5430 // fragments. They lead to garbled message when new fragments come
5431 // in and combined with those stale ones. In case this happens again,
5432 // user can reset all network settings which will clean up this table.
5433 cleanUpSmsRawTable(getDefaultPhone().getContext());
Svet Ganovcc087f82015-05-12 20:35:54 -07005434 } finally {
5435 Binder.restoreCallingIdentity(identity);
Stuart Scott8eef64f2015-04-08 15:13:54 -07005436 }
5437 }
Narayan Kamath1c496c22015-04-16 14:40:19 +01005438
Amit Mahajan7dbbd822019-03-13 17:33:47 -07005439 private void cleanUpSmsRawTable(Context context) {
5440 ContentResolver resolver = context.getContentResolver();
5441 Uri uri = Uri.withAppendedPath(Telephony.Sms.CONTENT_URI, "raw/permanentDelete");
5442 resolver.delete(uri, null, null);
5443 }
5444
Narayan Kamath1c496c22015-04-16 14:40:19 +01005445 @Override
chen xu2e6dfec2019-01-21 23:31:38 -08005446 public String getSimLocaleForSubscriber(int subId) {
5447 enforceReadPrivilegedPermission("getSimLocaleForSubscriber, subId: " + subId);
5448 final Phone phone = getPhone(subId);
5449 if (phone == null) {
5450 log("getSimLocaleForSubscriber, invalid subId");
Pengquan Meng9c291482019-01-28 16:26:29 -08005451 return null;
chen xu2e6dfec2019-01-21 23:31:38 -08005452 }
Malcolm Chend965c8b2018-02-28 15:00:40 -08005453 final long identity = Binder.clearCallingIdentity();
5454 try {
chen xu2e6dfec2019-01-21 23:31:38 -08005455 final SubscriptionInfo info = mSubscriptionController.getActiveSubscriptionInfo(subId,
5456 phone.getContext().getOpPackageName());
Malcolm Chend965c8b2018-02-28 15:00:40 -08005457 // Try and fetch the locale from the carrier properties or from the SIM language
5458 // preferences (EF-PL and EF-LI)...
5459 final int mcc = info.getMcc();
Malcolm Chend965c8b2018-02-28 15:00:40 -08005460 String simLanguage = null;
chen xu2e6dfec2019-01-21 23:31:38 -08005461 final Locale localeFromDefaultSim = phone.getLocaleFromSimAndCarrierPrefs();
5462 if (localeFromDefaultSim != null) {
5463 if (!localeFromDefaultSim.getCountry().isEmpty()) {
5464 if (DBG) log("Using locale from subId: " + subId + " locale: "
5465 + localeFromDefaultSim);
5466 return localeFromDefaultSim.toLanguageTag();
5467 } else {
5468 simLanguage = localeFromDefaultSim.getLanguage();
Malcolm Chend965c8b2018-02-28 15:00:40 -08005469 }
5470 }
Narayan Kamath1c496c22015-04-16 14:40:19 +01005471
Malcolm Chend965c8b2018-02-28 15:00:40 -08005472 // The SIM language preferences only store a language (e.g. fr = French), not an
5473 // exact locale (e.g. fr_FR = French/France). So, if the locale returned from
5474 // the SIM and carrier preferences does not include a country we add the country
5475 // determined from the SIM MCC to provide an exact locale.
Nazanin Bakhshi2f2cc692018-12-11 15:15:39 -08005476 final Locale mccLocale = MccTable.getLocaleFromMcc(mApp, mcc, simLanguage);
Malcolm Chend965c8b2018-02-28 15:00:40 -08005477 if (mccLocale != null) {
chen xu2e6dfec2019-01-21 23:31:38 -08005478 if (DBG) log("No locale from SIM, using mcc locale:" + mccLocale);
Malcolm Chend965c8b2018-02-28 15:00:40 -08005479 return mccLocale.toLanguageTag();
5480 }
5481
5482 if (DBG) log("No locale found - returning null");
5483 return null;
5484 } finally {
5485 Binder.restoreCallingIdentity(identity);
5486 }
Narayan Kamath1c496c22015-04-16 14:40:19 +01005487 }
5488
5489 private List<SubscriptionInfo> getAllSubscriptionInfoList() {
Nazanin Bakhshi2f2cc692018-12-11 15:15:39 -08005490 return mSubscriptionController.getAllSubInfoList(mApp.getOpPackageName());
Narayan Kamath1c496c22015-04-16 14:40:19 +01005491 }
5492
Malcolm Chend965c8b2018-02-28 15:00:40 -08005493 /**
5494 * NOTE: this method assumes permission checks are done and caller identity has been cleared.
5495 */
5496 private List<SubscriptionInfo> getActiveSubscriptionInfoListPrivileged() {
Nazanin Bakhshi2f2cc692018-12-11 15:15:39 -08005497 return mSubscriptionController.getActiveSubscriptionInfoList(mApp.getOpPackageName());
Narayan Kamath1c496c22015-04-16 14:40:19 +01005498 }
Prerepa Viswanadham7fcff692015-06-03 11:20:55 -07005499
Chenjie Yu1ba97252018-01-11 18:16:20 -08005500 private final ModemActivityInfo mLastModemActivityInfo =
5501 new ModemActivityInfo(0, 0, 0, new int[0], 0, 0);
5502
Prerepa Viswanadham7fcff692015-06-03 11:20:55 -07005503 /**
Adam Lesinski903a54c2016-04-11 14:49:52 -07005504 * Responds to the ResultReceiver with the {@link android.telephony.ModemActivityInfo} object
5505 * representing the state of the modem.
5506 *
Chenjie Yu1ba97252018-01-11 18:16:20 -08005507 * NOTE: The underlying implementation clears the modem state, so there should only ever be one
5508 * caller to it. Everyone should call this class to get cumulative data.
Adam Lesinski903a54c2016-04-11 14:49:52 -07005509 * @hide
Prerepa Viswanadham7fcff692015-06-03 11:20:55 -07005510 */
5511 @Override
Adam Lesinski903a54c2016-04-11 14:49:52 -07005512 public void requestModemActivityInfo(ResultReceiver result) {
5513 enforceModifyPermission();
vagdevie435a3e2018-08-15 16:01:53 -07005514 WorkSource workSource = getWorkSource(Binder.getCallingUid());
Malcolm Chend965c8b2018-02-28 15:00:40 -08005515
5516 final long identity = Binder.clearCallingIdentity();
5517 try {
5518 ModemActivityInfo ret = null;
5519 synchronized (mLastModemActivityInfo) {
vagdevie435a3e2018-08-15 16:01:53 -07005520 ModemActivityInfo info = (ModemActivityInfo) sendRequest(
5521 CMD_GET_MODEM_ACTIVITY_INFO,
5522 null, workSource);
Malcolm Chend965c8b2018-02-28 15:00:40 -08005523 if (isModemActivityInfoValid(info)) {
5524 int[] mergedTxTimeMs = new int[ModemActivityInfo.TX_POWER_LEVELS];
5525 for (int i = 0; i < mergedTxTimeMs.length; i++) {
5526 mergedTxTimeMs[i] =
5527 info.getTxTimeMillis()[i] + mLastModemActivityInfo.getTxTimeMillis()[i];
5528 }
5529 mLastModemActivityInfo.setTimestamp(info.getTimestamp());
5530 mLastModemActivityInfo.setSleepTimeMillis(
5531 info.getSleepTimeMillis() + mLastModemActivityInfo.getSleepTimeMillis());
5532 mLastModemActivityInfo.setIdleTimeMillis(
5533 info.getIdleTimeMillis() + mLastModemActivityInfo.getIdleTimeMillis());
5534 mLastModemActivityInfo.setTxTimeMillis(mergedTxTimeMs);
5535 mLastModemActivityInfo.setRxTimeMillis(
5536 info.getRxTimeMillis() + mLastModemActivityInfo.getRxTimeMillis());
5537 mLastModemActivityInfo.setEnergyUsed(
5538 info.getEnergyUsed() + mLastModemActivityInfo.getEnergyUsed());
Chenjie Yu1ba97252018-01-11 18:16:20 -08005539 }
Malcolm Chend965c8b2018-02-28 15:00:40 -08005540 ret = new ModemActivityInfo(mLastModemActivityInfo.getTimestamp(),
5541 mLastModemActivityInfo.getSleepTimeMillis(),
5542 mLastModemActivityInfo.getIdleTimeMillis(),
5543 mLastModemActivityInfo.getTxTimeMillis(),
5544 mLastModemActivityInfo.getRxTimeMillis(),
5545 mLastModemActivityInfo.getEnergyUsed());
Chenjie Yu1ba97252018-01-11 18:16:20 -08005546 }
Malcolm Chend965c8b2018-02-28 15:00:40 -08005547 Bundle bundle = new Bundle();
5548 bundle.putParcelable(TelephonyManager.MODEM_ACTIVITY_RESULT_KEY, ret);
5549 result.send(0, bundle);
5550 } finally {
5551 Binder.restoreCallingIdentity(identity);
Chenjie Yu1ba97252018-01-11 18:16:20 -08005552 }
Prerepa Viswanadham7fcff692015-06-03 11:20:55 -07005553 }
Jack Yu85bd38a2015-11-09 11:34:32 -08005554
Siddharth Rayf5d29552018-06-17 15:02:38 -07005555 // Checks that ModemActivityInfo is valid. Sleep time, Idle time, Rx time and Tx time should be
5556 // less than total activity duration.
5557 private boolean isModemActivityInfoValid(ModemActivityInfo info) {
5558 if (info == null) {
5559 return false;
5560 }
5561 int activityDurationMs =
5562 (int) (info.getTimestamp() - mLastModemActivityInfo.getTimestamp());
5563 int totalTxTimeMs = 0;
5564 for (int i = 0; i < info.getTxTimeMillis().length; i++) {
5565 totalTxTimeMs += info.getTxTimeMillis()[i];
5566 }
5567 return (info.isValid()
5568 && (info.getSleepTimeMillis() <= activityDurationMs)
5569 && (info.getIdleTimeMillis() <= activityDurationMs)
5570 && (info.getRxTimeMillis() <= activityDurationMs)
5571 && (totalTxTimeMs <= activityDurationMs));
5572 }
5573
Jack Yu85bd38a2015-11-09 11:34:32 -08005574 /**
5575 * {@hide}
5576 * Returns the service state information on specified subscription.
5577 */
5578 @Override
5579 public ServiceState getServiceStateForSubscriber(int subId, String callingPackage) {
Jeff Davidson7e17e312018-02-13 18:17:36 -08005580 if (!TelephonyPermissions.checkCallingOrSelfReadPhoneState(
Jeff Davidson913390f2018-02-23 17:11:49 -08005581 mApp, subId, callingPackage, "getServiceStateForSubscriber")) {
Jack Yu85bd38a2015-11-09 11:34:32 -08005582 return null;
5583 }
5584
Hall Liuf19c44f2018-11-27 14:38:17 -08005585 LocationAccessPolicy.LocationPermissionResult fineLocationResult =
5586 LocationAccessPolicy.checkLocationPermission(mApp,
5587 new LocationAccessPolicy.LocationPermissionQuery.Builder()
5588 .setCallingPackage(callingPackage)
5589 .setCallingPid(Binder.getCallingPid())
5590 .setCallingUid(Binder.getCallingUid())
5591 .setMethod("getServiceStateForSubscriber")
Hall Liu8b0cba22019-04-17 13:37:11 -07005592 .setLogAsInfo(true)
Hall Liuf19c44f2018-11-27 14:38:17 -08005593 .setMinSdkVersionForFine(Build.VERSION_CODES.Q)
5594 .build());
5595
5596 LocationAccessPolicy.LocationPermissionResult coarseLocationResult =
5597 LocationAccessPolicy.checkLocationPermission(mApp,
5598 new LocationAccessPolicy.LocationPermissionQuery.Builder()
5599 .setCallingPackage(callingPackage)
5600 .setCallingPid(Binder.getCallingPid())
5601 .setCallingUid(Binder.getCallingUid())
5602 .setMethod("getServiceStateForSubscriber")
Hall Liu8b0cba22019-04-17 13:37:11 -07005603 .setLogAsInfo(true)
Hall Liuf19c44f2018-11-27 14:38:17 -08005604 .setMinSdkVersionForCoarse(Build.VERSION_CODES.Q)
5605 .build());
5606 // We don't care about hard or soft here -- all we need to know is how much info to scrub.
5607 boolean hasFinePermission =
5608 fineLocationResult == LocationAccessPolicy.LocationPermissionResult.ALLOWED;
5609 boolean hasCoarsePermission =
5610 coarseLocationResult == LocationAccessPolicy.LocationPermissionResult.ALLOWED;
5611
Malcolm Chend965c8b2018-02-28 15:00:40 -08005612 final long identity = Binder.clearCallingIdentity();
5613 try {
5614 final Phone phone = getPhone(subId);
5615 if (phone == null) {
5616 return null;
5617 }
Jack Yu85bd38a2015-11-09 11:34:32 -08005618
Hall Liuf19c44f2018-11-27 14:38:17 -08005619 ServiceState ss = phone.getServiceState();
5620
5621 // Scrub out the location info in ServiceState depending on what level of access
5622 // the caller has.
5623 if (hasFinePermission) return ss;
5624 if (hasCoarsePermission) return ss.sanitizeLocationInfo(false);
5625 return ss.sanitizeLocationInfo(true);
Malcolm Chend965c8b2018-02-28 15:00:40 -08005626 } finally {
5627 Binder.restoreCallingIdentity(identity);
5628 }
Jack Yu85bd38a2015-11-09 11:34:32 -08005629 }
Nancy Chen31f9ba12016-01-06 11:42:12 -08005630
5631 /**
5632 * Returns the URI for the per-account voicemail ringtone set in Phone settings.
5633 *
5634 * @param accountHandle The handle for the {@link PhoneAccount} for which to retrieve the
5635 * voicemail ringtone.
5636 * @return The URI for the ringtone to play when receiving a voicemail from a specific
5637 * PhoneAccount.
5638 */
5639 @Override
5640 public Uri getVoicemailRingtoneUri(PhoneAccountHandle accountHandle) {
Malcolm Chend965c8b2018-02-28 15:00:40 -08005641 final long identity = Binder.clearCallingIdentity();
5642 try {
5643 Phone phone = PhoneUtils.getPhoneForPhoneAccountHandle(accountHandle);
5644 if (phone == null) {
Nazanin Bakhshi2f2cc692018-12-11 15:15:39 -08005645 phone = getDefaultPhone();
Malcolm Chend965c8b2018-02-28 15:00:40 -08005646 }
Nancy Chen31f9ba12016-01-06 11:42:12 -08005647
Malcolm Chend965c8b2018-02-28 15:00:40 -08005648 return VoicemailNotificationSettingsUtil.getRingtoneUri(phone.getContext());
5649 } finally {
5650 Binder.restoreCallingIdentity(identity);
5651 }
Nancy Chen31f9ba12016-01-06 11:42:12 -08005652 }
5653
5654 /**
Ta-wei Yenc33877d2017-01-23 18:11:21 -08005655 * Sets the per-account voicemail ringtone.
5656 *
5657 * <p>Requires that the calling app is the default dialer, or has carrier privileges, or
5658 * has permission {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE}.
5659 *
5660 * @param phoneAccountHandle The handle for the {@link PhoneAccount} for which to set the
5661 * voicemail ringtone.
5662 * @param uri The URI for the ringtone to play when receiving a voicemail from a specific
5663 * PhoneAccount.
5664 */
5665 @Override
5666 public void setVoicemailRingtoneUri(String callingPackage,
5667 PhoneAccountHandle phoneAccountHandle, Uri uri) {
Nazanin Bakhshi2f2cc692018-12-11 15:15:39 -08005668 final Phone defaultPhone = getDefaultPhone();
Ta-wei Yenc33877d2017-01-23 18:11:21 -08005669 mAppOps.checkPackage(Binder.getCallingUid(), callingPackage);
5670 if (!TextUtils.equals(callingPackage,
Nazanin Bakhshi2f2cc692018-12-11 15:15:39 -08005671 TelecomManager.from(defaultPhone.getContext()).getDefaultDialerPackage())) {
Jeff Davidson7e17e312018-02-13 18:17:36 -08005672 TelephonyPermissions.enforceCallingOrSelfModifyPermissionOrCarrierPrivilege(
5673 mApp, PhoneUtils.getSubIdForPhoneAccountHandle(phoneAccountHandle),
5674 "setVoicemailRingtoneUri");
Ta-wei Yenc33877d2017-01-23 18:11:21 -08005675 }
Malcolm Chend965c8b2018-02-28 15:00:40 -08005676
5677 final long identity = Binder.clearCallingIdentity();
5678 try {
5679 Phone phone = PhoneUtils.getPhoneForPhoneAccountHandle(phoneAccountHandle);
5680 if (phone == null) {
Nazanin Bakhshi2f2cc692018-12-11 15:15:39 -08005681 phone = defaultPhone;
Malcolm Chend965c8b2018-02-28 15:00:40 -08005682 }
5683 VoicemailNotificationSettingsUtil.setRingtoneUri(phone.getContext(), uri);
5684 } finally {
5685 Binder.restoreCallingIdentity(identity);
Ta-wei Yenc33877d2017-01-23 18:11:21 -08005686 }
Ta-wei Yenc33877d2017-01-23 18:11:21 -08005687 }
5688
5689 /**
Nancy Chen31f9ba12016-01-06 11:42:12 -08005690 * Returns whether vibration is set for voicemail notification in Phone settings.
5691 *
5692 * @param accountHandle The handle for the {@link PhoneAccount} for which to retrieve the
5693 * voicemail vibration setting.
5694 * @return {@code true} if the vibration is set for this PhoneAccount, {@code false} otherwise.
5695 */
5696 @Override
5697 public boolean isVoicemailVibrationEnabled(PhoneAccountHandle accountHandle) {
Malcolm Chend965c8b2018-02-28 15:00:40 -08005698 final long identity = Binder.clearCallingIdentity();
5699 try {
5700 Phone phone = PhoneUtils.getPhoneForPhoneAccountHandle(accountHandle);
5701 if (phone == null) {
Nazanin Bakhshi2f2cc692018-12-11 15:15:39 -08005702 phone = getDefaultPhone();
Malcolm Chend965c8b2018-02-28 15:00:40 -08005703 }
Nancy Chen31f9ba12016-01-06 11:42:12 -08005704
Malcolm Chend965c8b2018-02-28 15:00:40 -08005705 return VoicemailNotificationSettingsUtil.isVibrationEnabled(phone.getContext());
5706 } finally {
5707 Binder.restoreCallingIdentity(identity);
5708 }
Nancy Chen31f9ba12016-01-06 11:42:12 -08005709 }
5710
Youhan Wange64578a2016-05-02 15:32:42 -07005711 /**
Ta-wei Yenc33877d2017-01-23 18:11:21 -08005712 * Sets the per-account voicemail vibration.
5713 *
5714 * <p>Requires that the calling app is the default dialer, or has carrier privileges, or
5715 * has permission {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE}.
5716 *
5717 * @param phoneAccountHandle The handle for the {@link PhoneAccount} for which to set the
5718 * voicemail vibration setting.
5719 * @param enabled Whether to enable or disable vibration for voicemail notifications from a
5720 * specific PhoneAccount.
5721 */
5722 @Override
5723 public void setVoicemailVibrationEnabled(String callingPackage,
5724 PhoneAccountHandle phoneAccountHandle, boolean enabled) {
Nazanin Bakhshi2f2cc692018-12-11 15:15:39 -08005725 final Phone defaultPhone = getDefaultPhone();
Ta-wei Yenc33877d2017-01-23 18:11:21 -08005726 mAppOps.checkPackage(Binder.getCallingUid(), callingPackage);
5727 if (!TextUtils.equals(callingPackage,
Nazanin Bakhshi2f2cc692018-12-11 15:15:39 -08005728 TelecomManager.from(defaultPhone.getContext()).getDefaultDialerPackage())) {
Jeff Davidson7e17e312018-02-13 18:17:36 -08005729 TelephonyPermissions.enforceCallingOrSelfModifyPermissionOrCarrierPrivilege(
5730 mApp, PhoneUtils.getSubIdForPhoneAccountHandle(phoneAccountHandle),
5731 "setVoicemailVibrationEnabled");
Ta-wei Yenc33877d2017-01-23 18:11:21 -08005732 }
5733
Malcolm Chend965c8b2018-02-28 15:00:40 -08005734 final long identity = Binder.clearCallingIdentity();
5735 try {
5736 Phone phone = PhoneUtils.getPhoneForPhoneAccountHandle(phoneAccountHandle);
5737 if (phone == null) {
Nazanin Bakhshi2f2cc692018-12-11 15:15:39 -08005738 phone = defaultPhone;
Malcolm Chend965c8b2018-02-28 15:00:40 -08005739 }
5740 VoicemailNotificationSettingsUtil.setVibrationEnabled(phone.getContext(), enabled);
5741 } finally {
5742 Binder.restoreCallingIdentity(identity);
Ta-wei Yenc33877d2017-01-23 18:11:21 -08005743 }
Ta-wei Yenc33877d2017-01-23 18:11:21 -08005744 }
5745
5746 /**
Youhan Wange64578a2016-05-02 15:32:42 -07005747 * Make sure either called from same process as self (phone) or IPC caller has read privilege.
5748 *
5749 * @throws SecurityException if the caller does not have the required permission
5750 */
Brad Ebinger4c460712018-10-01 10:40:55 -07005751 private void enforceReadPrivilegedPermission(String message) {
Youhan Wange64578a2016-05-02 15:32:42 -07005752 mApp.enforceCallingOrSelfPermission(android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE,
Brad Ebinger4c460712018-10-01 10:40:55 -07005753 message);
Youhan Wange64578a2016-05-02 15:32:42 -07005754 }
5755
5756 /**
Ta-wei Yen30a69c82016-12-27 14:52:32 -08005757 * Make sure either called from same process as self (phone) or IPC caller has send SMS
5758 * permission.
5759 *
5760 * @throws SecurityException if the caller does not have the required permission
5761 */
5762 private void enforceSendSmsPermission() {
5763 mApp.enforceCallingOrSelfPermission(permission.SEND_SMS, null);
5764 }
5765
5766 /**
Ta-wei Yen527a9c02017-01-06 15:29:25 -08005767 * Make sure called from the package in charge of visual voicemail.
Ta-wei Yen30a69c82016-12-27 14:52:32 -08005768 *
Ta-wei Yen527a9c02017-01-06 15:29:25 -08005769 * @throws SecurityException if the caller is not the visual voicemail package.
Ta-wei Yen30a69c82016-12-27 14:52:32 -08005770 */
Ta-wei Yen527a9c02017-01-06 15:29:25 -08005771 private void enforceVisualVoicemailPackage(String callingPackage, int subId) {
Malcolm Chend965c8b2018-02-28 15:00:40 -08005772 final long identity = Binder.clearCallingIdentity();
5773 try {
5774 ComponentName componentName =
Nazanin Bakhshi2f2cc692018-12-11 15:15:39 -08005775 RemoteVvmTaskManager.getRemotePackage(mApp, subId);
Malcolm Chend965c8b2018-02-28 15:00:40 -08005776 if (componentName == null) {
5777 throw new SecurityException(
5778 "Caller not current active visual voicemail package[null]");
5779 }
5780 String vvmPackage = componentName.getPackageName();
5781 if (!callingPackage.equals(vvmPackage)) {
5782 throw new SecurityException("Caller not current active visual voicemail package["
5783 + vvmPackage + "]");
5784 }
5785 } finally {
5786 Binder.restoreCallingIdentity(identity);
Ta-wei Yen30a69c82016-12-27 14:52:32 -08005787 }
5788 }
5789
5790 /**
Youhan Wange64578a2016-05-02 15:32:42 -07005791 * Return the application ID for the app type.
5792 *
5793 * @param subId the subscription ID that this request applies to.
5794 * @param appType the uicc app type.
5795 * @return Application ID for specificied app type, or null if no uicc.
5796 */
5797 @Override
5798 public String getAidForAppType(int subId, int appType) {
Brad Ebinger4c460712018-10-01 10:40:55 -07005799 enforceReadPrivilegedPermission("getAidForAppType");
Youhan Wange64578a2016-05-02 15:32:42 -07005800 Phone phone = getPhone(subId);
Malcolm Chend965c8b2018-02-28 15:00:40 -08005801
5802 final long identity = Binder.clearCallingIdentity();
Youhan Wange64578a2016-05-02 15:32:42 -07005803 try {
Malcolm Chend965c8b2018-02-28 15:00:40 -08005804 if (phone == null) {
5805 return null;
5806 }
5807 String aid = null;
5808 try {
5809 aid = UiccController.getInstance().getUiccCard(phone.getPhoneId())
5810 .getApplicationByType(appType).getAid();
5811 } catch (Exception e) {
5812 Log.e(LOG_TAG, "Not getting aid. Exception ex=" + e);
5813 }
5814 return aid;
5815 } finally {
5816 Binder.restoreCallingIdentity(identity);
Youhan Wange64578a2016-05-02 15:32:42 -07005817 }
Youhan Wange64578a2016-05-02 15:32:42 -07005818 }
5819
Youhan Wang4001d252016-05-11 10:29:41 -07005820 /**
5821 * Return the Electronic Serial Number.
5822 *
5823 * @param subId the subscription ID that this request applies to.
5824 * @return ESN or null if error.
5825 */
5826 @Override
5827 public String getEsn(int subId) {
Brad Ebinger4c460712018-10-01 10:40:55 -07005828 enforceReadPrivilegedPermission("getEsn");
Youhan Wang4001d252016-05-11 10:29:41 -07005829 Phone phone = getPhone(subId);
Malcolm Chend965c8b2018-02-28 15:00:40 -08005830
5831 final long identity = Binder.clearCallingIdentity();
Youhan Wang4001d252016-05-11 10:29:41 -07005832 try {
Malcolm Chend965c8b2018-02-28 15:00:40 -08005833 if (phone == null) {
5834 return null;
5835 }
5836 String esn = null;
5837 try {
5838 esn = phone.getEsn();
5839 } catch (Exception e) {
5840 Log.e(LOG_TAG, "Not getting ESN. Exception ex=" + e);
5841 }
5842 return esn;
5843 } finally {
5844 Binder.restoreCallingIdentity(identity);
Youhan Wang4001d252016-05-11 10:29:41 -07005845 }
Youhan Wang4001d252016-05-11 10:29:41 -07005846 }
5847
Sanket Padawe99ef1e32016-05-18 16:12:33 -07005848 /**
Youhan Wang66ad5d72016-07-18 17:56:58 -07005849 * Return the Preferred Roaming List Version.
5850 *
5851 * @param subId the subscription ID that this request applies to.
5852 * @return PRLVersion or null if error.
5853 */
5854 @Override
5855 public String getCdmaPrlVersion(int subId) {
Brad Ebinger4c460712018-10-01 10:40:55 -07005856 enforceReadPrivilegedPermission("getCdmaPrlVersion");
Youhan Wang66ad5d72016-07-18 17:56:58 -07005857 Phone phone = getPhone(subId);
Malcolm Chend965c8b2018-02-28 15:00:40 -08005858
5859 final long identity = Binder.clearCallingIdentity();
Youhan Wang66ad5d72016-07-18 17:56:58 -07005860 try {
Malcolm Chend965c8b2018-02-28 15:00:40 -08005861 if (phone == null) {
5862 return null;
5863 }
5864 String cdmaPrlVersion = null;
5865 try {
5866 cdmaPrlVersion = phone.getCdmaPrlVersion();
5867 } catch (Exception e) {
5868 Log.e(LOG_TAG, "Not getting PRLVersion", e);
5869 }
5870 return cdmaPrlVersion;
5871 } finally {
5872 Binder.restoreCallingIdentity(identity);
Youhan Wang66ad5d72016-07-18 17:56:58 -07005873 }
Youhan Wang66ad5d72016-07-18 17:56:58 -07005874 }
5875
5876 /**
Sanket Padawe99ef1e32016-05-18 16:12:33 -07005877 * Get snapshot of Telephony histograms
5878 * @return List of Telephony histograms
5879 * @hide
5880 */
5881 @Override
5882 public List<TelephonyHistogram> getTelephonyHistograms() {
Jeff Davidson7e17e312018-02-13 18:17:36 -08005883 TelephonyPermissions.enforceCallingOrSelfModifyPermissionOrCarrierPrivilege(
5884 mApp, getDefaultSubscription(), "getTelephonyHistograms");
Malcolm Chend965c8b2018-02-28 15:00:40 -08005885
5886 final long identity = Binder.clearCallingIdentity();
5887 try {
5888 return RIL.getTelephonyRILTimingHistograms();
5889 } finally {
5890 Binder.restoreCallingIdentity(identity);
5891 }
Sanket Padawe99ef1e32016-05-18 16:12:33 -07005892 }
Meng Wang1a7c35a2016-05-05 20:56:15 -07005893
5894 /**
5895 * {@hide}
Michele Berionne0963c862018-11-27 18:57:59 -08005896 * Set the allowed carrier list and the excluded carrier list, indicating the priority between
5897 * the two lists.
Meng Wang1a7c35a2016-05-05 20:56:15 -07005898 * Require system privileges. In the future we may add this to carrier APIs.
5899 *
Michele Berionne0963c862018-11-27 18:57:59 -08005900 * @return Integer with the result of the operation, as defined in {@link TelephonyManager}.
Meng Wang1a7c35a2016-05-05 20:56:15 -07005901 */
5902 @Override
Michele Berionne0963c862018-11-27 18:57:59 -08005903 @TelephonyManager.SetCarrierRestrictionResult
5904 public int setAllowedCarriers(CarrierRestrictionRules carrierRestrictionRules) {
Meng Wang1a7c35a2016-05-05 20:56:15 -07005905 enforceModifyPermission();
vagdevie435a3e2018-08-15 16:01:53 -07005906 WorkSource workSource = getWorkSource(Binder.getCallingUid());
Sanket Padawe13bac7b2017-03-20 15:04:47 -07005907
Michele Berionne0963c862018-11-27 18:57:59 -08005908 if (carrierRestrictionRules == null) {
5909 throw new NullPointerException("carrier restriction cannot be null");
Meng Wang9b7c4e92017-02-17 11:41:27 -08005910 }
Sanket Padawe13bac7b2017-03-20 15:04:47 -07005911
Malcolm Chend965c8b2018-02-28 15:00:40 -08005912 final long identity = Binder.clearCallingIdentity();
5913 try {
Michele Berionne0963c862018-11-27 18:57:59 -08005914 return (int) sendRequest(CMD_SET_ALLOWED_CARRIERS, carrierRestrictionRules,
vagdevie435a3e2018-08-15 16:01:53 -07005915 workSource);
Malcolm Chend965c8b2018-02-28 15:00:40 -08005916 } finally {
5917 Binder.restoreCallingIdentity(identity);
5918 }
Meng Wang1a7c35a2016-05-05 20:56:15 -07005919 }
5920
5921 /**
5922 * {@hide}
Michele Berionne0963c862018-11-27 18:57:59 -08005923 * Get the allowed carrier list and the excluded carrier list, including the priority between
5924 * the two lists.
Meng Wang1a7c35a2016-05-05 20:56:15 -07005925 * Require system privileges. In the future we may add this to carrier APIs.
5926 *
Michele Berionne0963c862018-11-27 18:57:59 -08005927 * @return {@link android.telephony.CarrierRestrictionRules}
Meng Wang1a7c35a2016-05-05 20:56:15 -07005928 */
5929 @Override
Michele Berionne0963c862018-11-27 18:57:59 -08005930 public CarrierRestrictionRules getAllowedCarriers() {
Brad Ebinger4c460712018-10-01 10:40:55 -07005931 enforceReadPrivilegedPermission("getAllowedCarriers");
vagdevie435a3e2018-08-15 16:01:53 -07005932 WorkSource workSource = getWorkSource(Binder.getCallingUid());
Malcolm Chend965c8b2018-02-28 15:00:40 -08005933
5934 final long identity = Binder.clearCallingIdentity();
5935 try {
Michele Berionne0963c862018-11-27 18:57:59 -08005936 Object response = sendRequest(CMD_GET_ALLOWED_CARRIERS, null, workSource);
5937 if (response instanceof CarrierRestrictionRules) {
5938 return (CarrierRestrictionRules) response;
5939 }
5940 // Response is an Exception of some kind,
5941 // which is signalled to the user as a NULL retval
5942 return null;
5943 } catch (Exception e) {
5944 Log.e(LOG_TAG, "getAllowedCarriers. Exception ex=" + e);
5945 return null;
Malcolm Chend965c8b2018-02-28 15:00:40 -08005946 } finally {
5947 Binder.restoreCallingIdentity(identity);
5948 }
Meng Wang1a7c35a2016-05-05 20:56:15 -07005949 }
5950
fionaxu59545b42016-05-25 15:53:37 -07005951 /**
5952 * Action set from carrier signalling broadcast receivers to enable/disable metered apns
5953 * @param subId the subscription ID that this action applies to.
5954 * @param enabled control enable or disable metered apns.
5955 * {@hide}
5956 */
5957 @Override
5958 public void carrierActionSetMeteredApnsEnabled(int subId, boolean enabled) {
5959 enforceModifyPermission();
5960 final Phone phone = getPhone(subId);
Malcolm Chend965c8b2018-02-28 15:00:40 -08005961
5962 final long identity = Binder.clearCallingIdentity();
fionaxu59545b42016-05-25 15:53:37 -07005963 if (phone == null) {
5964 loge("carrierAction: SetMeteredApnsEnabled fails with invalid subId: " + subId);
5965 return;
5966 }
5967 try {
5968 phone.carrierActionSetMeteredApnsEnabled(enabled);
5969 } catch (Exception e) {
5970 Log.e(LOG_TAG, "carrierAction: SetMeteredApnsEnabled fails. Exception ex=" + e);
Malcolm Chend965c8b2018-02-28 15:00:40 -08005971 } finally {
5972 Binder.restoreCallingIdentity(identity);
fionaxu59545b42016-05-25 15:53:37 -07005973 }
5974 }
5975
5976 /**
5977 * Action set from carrier signalling broadcast receivers to enable/disable radio
5978 * @param subId the subscription ID that this action applies to.
5979 * @param enabled control enable or disable radio.
5980 * {@hide}
5981 */
5982 @Override
5983 public void carrierActionSetRadioEnabled(int subId, boolean enabled) {
5984 enforceModifyPermission();
5985 final Phone phone = getPhone(subId);
Malcolm Chend965c8b2018-02-28 15:00:40 -08005986
5987 final long identity = Binder.clearCallingIdentity();
fionaxu59545b42016-05-25 15:53:37 -07005988 if (phone == null) {
5989 loge("carrierAction: SetRadioEnabled fails with invalid sibId: " + subId);
5990 return;
5991 }
5992 try {
5993 phone.carrierActionSetRadioEnabled(enabled);
5994 } catch (Exception e) {
5995 Log.e(LOG_TAG, "carrierAction: SetRadioEnabled fails. Exception ex=" + e);
Malcolm Chend965c8b2018-02-28 15:00:40 -08005996 } finally {
5997 Binder.restoreCallingIdentity(identity);
fionaxu59545b42016-05-25 15:53:37 -07005998 }
5999 }
6000
Ta-wei Yenc236d6b2016-06-21 13:33:12 -07006001 /**
fionaxu8da9cb12017-05-23 15:02:46 -07006002 * Action set from carrier signalling broadcast receivers to start/stop reporting the default
6003 * network status based on which carrier apps could apply actions accordingly,
6004 * enable/disable default url handler for example.
6005 *
6006 * @param subId the subscription ID that this action applies to.
6007 * @param report control start/stop reporting the default network status.
6008 * {@hide}
6009 */
6010 @Override
6011 public void carrierActionReportDefaultNetworkStatus(int subId, boolean report) {
6012 enforceModifyPermission();
6013 final Phone phone = getPhone(subId);
Malcolm Chend965c8b2018-02-28 15:00:40 -08006014
6015 final long identity = Binder.clearCallingIdentity();
fionaxu8da9cb12017-05-23 15:02:46 -07006016 if (phone == null) {
6017 loge("carrierAction: ReportDefaultNetworkStatus fails with invalid sibId: " + subId);
6018 return;
6019 }
6020 try {
6021 phone.carrierActionReportDefaultNetworkStatus(report);
6022 } catch (Exception e) {
6023 Log.e(LOG_TAG, "carrierAction: ReportDefaultNetworkStatus fails. Exception ex=" + e);
Malcolm Chend965c8b2018-02-28 15:00:40 -08006024 } finally {
6025 Binder.restoreCallingIdentity(identity);
fionaxu8da9cb12017-05-23 15:02:46 -07006026 }
6027 }
6028
6029 /**
Ta-wei Yenc236d6b2016-06-21 13:33:12 -07006030 * Called when "adb shell dumpsys phone" is invoked. Dump is also automatically invoked when a
6031 * bug report is being generated.
6032 */
6033 @Override
Ta-wei Yen99282e02016-06-21 18:19:35 -07006034 protected void dump(FileDescriptor fd, PrintWriter writer, String[] args) {
Nazanin Bakhshi2f2cc692018-12-11 15:15:39 -08006035 if (mApp.checkCallingOrSelfPermission(android.Manifest.permission.DUMP)
6036 != PackageManager.PERMISSION_GRANTED) {
dcashman22b950d2016-06-27 11:39:02 -07006037 writer.println("Permission Denial: can't dump Phone from pid="
6038 + Binder.getCallingPid()
6039 + ", uid=" + Binder.getCallingUid()
6040 + "without permission "
6041 + android.Manifest.permission.DUMP);
6042 return;
6043 }
Nazanin Bakhshi2f2cc692018-12-11 15:15:39 -08006044 DumpsysHandler.dump(mApp, fd, writer, args);
Ta-wei Yenc236d6b2016-06-21 13:33:12 -07006045 }
Jack Yueb89b242016-06-22 13:27:47 -07006046
Brad Ebingerdac2f002018-04-03 15:17:52 -07006047 @Override
6048 public void onShellCommand(FileDescriptor in, FileDescriptor out, FileDescriptor err,
6049 String[] args, ShellCallback callback, ResultReceiver resultReceiver)
6050 throws RemoteException {
6051 (new TelephonyShellCommand(this)).exec(this, in, out, err, args, callback, resultReceiver);
6052 }
6053
Jack Yueb89b242016-06-22 13:27:47 -07006054 /**
Jack Yu84291ec2017-05-26 16:07:50 -07006055 * Get aggregated video call data usage since boot.
6056 *
6057 * @param perUidStats True if requesting data usage per uid, otherwise overall usage.
6058 * @return Snapshot of video call data usage
Jack Yueb89b242016-06-22 13:27:47 -07006059 * {@hide}
6060 */
6061 @Override
Jack Yu84291ec2017-05-26 16:07:50 -07006062 public NetworkStats getVtDataUsage(int subId, boolean perUidStats) {
Jack Yueb89b242016-06-22 13:27:47 -07006063 mApp.enforceCallingOrSelfPermission(android.Manifest.permission.READ_NETWORK_USAGE_HISTORY,
6064 null);
6065
Malcolm Chend965c8b2018-02-28 15:00:40 -08006066 final long identity = Binder.clearCallingIdentity();
6067 try {
6068 // NetworkStatsService keeps tracking the active network interface and identity. It
6069 // records the delta with the corresponding network identity.
6070 // We just return the total video call data usage snapshot since boot.
6071 Phone phone = getPhone(subId);
6072 if (phone != null) {
6073 return phone.getVtDataUsage(perUidStats);
6074 }
6075 return null;
6076 } finally {
6077 Binder.restoreCallingIdentity(identity);
Jack Yueb89b242016-06-22 13:27:47 -07006078 }
Jack Yueb89b242016-06-22 13:27:47 -07006079 }
Jack Yu75ab2952016-07-08 14:29:33 -07006080
6081 /**
6082 * Policy control of data connection. Usually used when data limit is passed.
6083 * @param enabled True if enabling the data, otherwise disabling.
6084 * @param subId Subscription index
6085 * {@hide}
6086 */
6087 @Override
6088 public void setPolicyDataEnabled(boolean enabled, int subId) {
6089 enforceModifyPermission();
Malcolm Chend965c8b2018-02-28 15:00:40 -08006090
6091 final long identity = Binder.clearCallingIdentity();
6092 try {
6093 Phone phone = getPhone(subId);
6094 if (phone != null) {
Jack Yu7a030e52018-12-13 11:51:28 -08006095 phone.getDataEnabledSettings().setPolicyDataEnabled(enabled);
Malcolm Chend965c8b2018-02-28 15:00:40 -08006096 }
6097 } finally {
6098 Binder.restoreCallingIdentity(identity);
Jack Yu75ab2952016-07-08 14:29:33 -07006099 }
6100 }
Sooraj Sasindran9a909312016-07-18 11:57:25 -07006101
6102 /**
6103 * Get Client request stats
6104 * @return List of Client Request Stats
6105 * @hide
6106 */
6107 @Override
6108 public List<ClientRequestStats> getClientRequestStats(String callingPackage, int subId) {
Jeff Davidson7e17e312018-02-13 18:17:36 -08006109 if (!TelephonyPermissions.checkCallingOrSelfReadPhoneState(
Jeff Davidson913390f2018-02-23 17:11:49 -08006110 mApp, subId, callingPackage, "getClientRequestStats")) {
Sooraj Sasindran9a909312016-07-18 11:57:25 -07006111 return null;
6112 }
Sooraj Sasindran9a909312016-07-18 11:57:25 -07006113 Phone phone = getPhone(subId);
Sooraj Sasindran9a909312016-07-18 11:57:25 -07006114
Malcolm Chend965c8b2018-02-28 15:00:40 -08006115 final long identity = Binder.clearCallingIdentity();
6116 try {
6117 if (phone != null) {
6118 return phone.getClientRequestStats();
6119 }
6120
6121 return null;
6122 } finally {
6123 Binder.restoreCallingIdentity(identity);
6124 }
Sooraj Sasindran9a909312016-07-18 11:57:25 -07006125 }
6126
Narayan Kamathf04b5a12018-01-09 11:47:15 +00006127 private WorkSource getWorkSource(int uid) {
Nazanin Bakhshi2f2cc692018-12-11 15:15:39 -08006128 String packageName = mApp.getPackageManager().getNameForUid(uid);
Narayan Kamathf04b5a12018-01-09 11:47:15 +00006129 return new WorkSource(uid, packageName);
Sooraj Sasindran9a909312016-07-18 11:57:25 -07006130 }
Jack Yueb4124c2017-02-16 15:32:43 -08006131
6132 /**
Grace Chen70990072017-03-24 17:21:30 -07006133 * Set SIM card power state.
Jack Yueb4124c2017-02-16 15:32:43 -08006134 *
Sanket Padawe13bac7b2017-03-20 15:04:47 -07006135 * @param slotIndex SIM slot id.
Grace Chen70990072017-03-24 17:21:30 -07006136 * @param state State of SIM (power down, power up, pass through)
6137 * - {@link android.telephony.TelephonyManager#CARD_POWER_DOWN}
6138 * - {@link android.telephony.TelephonyManager#CARD_POWER_UP}
6139 * - {@link android.telephony.TelephonyManager#CARD_POWER_UP_PASS_THROUGH}
Jack Yueb4124c2017-02-16 15:32:43 -08006140 *
6141 **/
6142 @Override
Grace Chen70990072017-03-24 17:21:30 -07006143 public void setSimPowerStateForSlot(int slotIndex, int state) {
Jack Yueb4124c2017-02-16 15:32:43 -08006144 enforceModifyPermission();
Sanket Padawe13bac7b2017-03-20 15:04:47 -07006145 Phone phone = PhoneFactory.getPhone(slotIndex);
6146
vagdevie435a3e2018-08-15 16:01:53 -07006147 WorkSource workSource = getWorkSource(Binder.getCallingUid());
6148
Malcolm Chend965c8b2018-02-28 15:00:40 -08006149 final long identity = Binder.clearCallingIdentity();
6150 try {
6151 if (phone != null) {
vagdevie435a3e2018-08-15 16:01:53 -07006152 phone.setSimPowerState(state, workSource);
Malcolm Chend965c8b2018-02-28 15:00:40 -08006153 }
6154 } finally {
6155 Binder.restoreCallingIdentity(identity);
Jack Yueb4124c2017-02-16 15:32:43 -08006156 }
6157 }
Shuo Qiandd210312017-04-12 22:11:33 +00006158
Tyler Gunn65d45c22017-06-05 11:22:26 -07006159 private boolean isUssdApiAllowed(int subId) {
6160 CarrierConfigManager configManager =
Nazanin Bakhshi2f2cc692018-12-11 15:15:39 -08006161 (CarrierConfigManager) mApp.getSystemService(Context.CARRIER_CONFIG_SERVICE);
Tyler Gunn65d45c22017-06-05 11:22:26 -07006162 if (configManager == null) {
6163 return false;
6164 }
6165 PersistableBundle pb = configManager.getConfigForSubId(subId);
6166 if (pb == null) {
6167 return false;
6168 }
6169 return pb.getBoolean(
6170 CarrierConfigManager.KEY_ALLOW_USSD_REQUESTS_VIA_TELEPHONY_MANAGER_BOOL);
6171 }
6172
Shuo Qiandd210312017-04-12 22:11:33 +00006173 /**
6174 * Check if phone is in emergency callback mode
6175 * @return true if phone is in emergency callback mode
6176 * @param subId sub id
6177 */
goneil9c5f4872017-12-05 14:07:56 -08006178 @Override
Shuo Qiandd210312017-04-12 22:11:33 +00006179 public boolean getEmergencyCallbackMode(int subId) {
Brad Ebinger4c460712018-10-01 10:40:55 -07006180 enforceReadPrivilegedPermission("getEmergencyCallbackMode");
Shuo Qiandd210312017-04-12 22:11:33 +00006181 final Phone phone = getPhone(subId);
Malcolm Chend965c8b2018-02-28 15:00:40 -08006182
6183 final long identity = Binder.clearCallingIdentity();
6184 try {
6185 if (phone != null) {
6186 return phone.isInEcm();
6187 } else {
6188 return false;
6189 }
6190 } finally {
6191 Binder.restoreCallingIdentity(identity);
Shuo Qiandd210312017-04-12 22:11:33 +00006192 }
6193 }
Nathan Harold46b42aa2017-03-10 19:38:22 -08006194
6195 /**
6196 * Get the current signal strength information for the given subscription.
6197 * Because this information is not updated when the device is in a low power state
6198 * it should not be relied-upon to be current.
6199 * @param subId Subscription index
6200 * @return the most recent cached signal strength info from the modem
6201 */
6202 @Override
6203 public SignalStrength getSignalStrength(int subId) {
Malcolm Chend965c8b2018-02-28 15:00:40 -08006204 final long identity = Binder.clearCallingIdentity();
6205 try {
6206 Phone p = getPhone(subId);
6207 if (p == null) {
6208 return null;
6209 }
Nathan Harold46b42aa2017-03-10 19:38:22 -08006210
Malcolm Chend965c8b2018-02-28 15:00:40 -08006211 return p.getSignalStrength();
6212 } finally {
6213 Binder.restoreCallingIdentity(identity);
6214 }
Nathan Harold46b42aa2017-03-10 19:38:22 -08006215 }
Holly Jiuyu Sun01c47ad2018-01-24 17:56:33 +00006216
Pengquan Meng9140aec2018-08-22 14:49:57 -07006217 /**
chen xu907e5a22018-10-11 13:21:04 -07006218 * Get the current modem radio state for the given slot.
6219 * @param slotIndex slot index.
6220 * @param callingPackage the name of the package making the call.
6221 * @return the current radio power state from the modem
6222 */
6223 @Override
6224 public int getRadioPowerState(int slotIndex, String callingPackage) {
6225 Phone phone = PhoneFactory.getPhone(slotIndex);
6226 if (phone != null) {
6227 if (!TelephonyPermissions.checkCallingOrSelfReadPhoneState(
6228 mApp, phone.getSubId(), callingPackage, "getRadioPowerState")) {
6229 return TelephonyManager.RADIO_POWER_UNAVAILABLE;
6230 }
6231
6232 final long identity = Binder.clearCallingIdentity();
6233 try {
6234 return phone.getRadioPowerState();
6235 } finally {
6236 Binder.restoreCallingIdentity(identity);
6237 }
6238 }
6239 return TelephonyManager.RADIO_POWER_UNAVAILABLE;
6240 }
6241
6242 /**
Pengquan Meng9140aec2018-08-22 14:49:57 -07006243 * Checks if data roaming is enabled on the subscription with id {@code subId}.
6244 *
6245 * <p>Requires one of the following permissions:
6246 * {@link android.Manifest.permission#ACCESS_NETWORK_STATE},
6247 * {@link android.Manifest.permission#READ_PHONE_STATE} or that the calling app has carrier
6248 * privileges.
6249 *
6250 * @param subId subscription id
6251 * @return {@code true} if data roaming is enabled on this subscription, otherwise return
6252 * {@code false}.
6253 */
6254 @Override
6255 public boolean isDataRoamingEnabled(int subId) {
Pengquan Meng44e66f12019-04-01 10:48:20 -07006256 mApp.enforceCallingOrSelfPermission(android.Manifest.permission.ACCESS_NETWORK_STATE,
6257 null /* message */);
6258
Pengquan Meng0c05b502018-09-06 09:59:22 -07006259 boolean isEnabled = false;
6260 final long identity = Binder.clearCallingIdentity();
Pengquan Meng9140aec2018-08-22 14:49:57 -07006261 try {
Pengquan Meng0c05b502018-09-06 09:59:22 -07006262 Phone phone = getPhone(subId);
6263 isEnabled = phone != null ? phone.getDataRoamingEnabled() : false;
Pengquan Meng9140aec2018-08-22 14:49:57 -07006264 } catch (Exception e) {
6265 TelephonyPermissions.enforeceCallingOrSelfReadPhoneStatePermissionOrCarrierPrivilege(
6266 mApp, subId, "isDataRoamingEnabled");
Pengquan Meng0c05b502018-09-06 09:59:22 -07006267 } finally {
6268 Binder.restoreCallingIdentity(identity);
Pengquan Meng9140aec2018-08-22 14:49:57 -07006269 }
Pengquan Meng0c05b502018-09-06 09:59:22 -07006270 return isEnabled;
Pengquan Meng9140aec2018-08-22 14:49:57 -07006271 }
6272
6273
6274 /**
6275 * Enables/Disables the data roaming on the subscription with id {@code subId}.
6276 *
6277 * <p> Requires permission:
6278 * {@link android.Manifest.permission#MODIFY_PHONE_STATE} or that the calling app has carrier
6279 * privileges.
6280 *
6281 * @param subId subscription id
6282 * @param isEnabled {@code true} means enable, {@code false} means disable.
6283 */
6284 @Override
6285 public void setDataRoamingEnabled(int subId, boolean isEnabled) {
Pengquan Meng44e66f12019-04-01 10:48:20 -07006286 TelephonyPermissions.enforceCallingOrSelfModifyPermissionOrCarrierPrivilege(
6287 mApp, subId, "setDataRoamingEnabled");
6288
Pengquan Meng0c05b502018-09-06 09:59:22 -07006289 final long identity = Binder.clearCallingIdentity();
6290 try {
Pengquan Meng0c05b502018-09-06 09:59:22 -07006291 Phone phone = getPhone(subId);
6292 if (phone != null) {
6293 phone.setDataRoamingEnabled(isEnabled);
6294 }
6295 } finally {
6296 Binder.restoreCallingIdentity(identity);
Pengquan Meng9140aec2018-08-22 14:49:57 -07006297 }
6298 }
6299
Holly Jiuyu Sun01c47ad2018-01-24 17:56:33 +00006300 @Override
Pengquan Meng312de0c2018-10-03 12:19:13 -07006301 public boolean isManualNetworkSelectionAllowed(int subId) {
Pengquan Meng44e66f12019-04-01 10:48:20 -07006302 TelephonyPermissions.enforeceCallingOrSelfReadPhoneStatePermissionOrCarrierPrivilege(
6303 mApp, subId, "isManualNetworkSelectionAllowed");
6304
Pengquan Meng312de0c2018-10-03 12:19:13 -07006305 boolean isAllowed = true;
6306 final long identity = Binder.clearCallingIdentity();
6307 try {
Pengquan Meng312de0c2018-10-03 12:19:13 -07006308 Phone phone = getPhone(subId);
6309 if (phone != null) {
6310 isAllowed = phone.isCspPlmnEnabled();
6311 }
6312 } finally {
6313 Binder.restoreCallingIdentity(identity);
6314 }
6315 return isAllowed;
6316 }
6317
6318 @Override
Jordan Liu75f43ea2019-01-17 16:56:37 -08006319 public List<UiccCardInfo> getUiccCardsInfo(String callingPackage) {
Jordan Liu67997952019-04-22 15:10:43 -07006320 boolean hasReadPermission = false;
Jordan Liu53fdb782019-02-12 17:54:02 -08006321 try {
6322 enforceReadPrivilegedPermission("getUiccCardsInfo");
Jordan Liu67997952019-04-22 15:10:43 -07006323 hasReadPermission = true;
Jordan Liu53fdb782019-02-12 17:54:02 -08006324 } catch (SecurityException e) {
6325 // even without READ_PRIVILEGED_PHONE_STATE, we allow the call to continue if the caller
6326 // has carrier privileges on an active UICC
6327 if (checkCarrierPrivilegesForPackageAnyPhone(callingPackage)
6328 != TelephonyManager.CARRIER_PRIVILEGE_STATUS_HAS_ACCESS) {
Jordan Liu67997952019-04-22 15:10:43 -07006329 throw new SecurityException("Caller does not have permission.");
Jordan Liu53fdb782019-02-12 17:54:02 -08006330 }
Jordan Liu75f43ea2019-01-17 16:56:37 -08006331 }
Jordan Liu5aa07002018-12-18 15:44:48 -08006332
6333 final long identity = Binder.clearCallingIdentity();
6334 try {
Jordan Liu75f43ea2019-01-17 16:56:37 -08006335 UiccController uiccController = UiccController.getInstance();
6336 ArrayList<UiccCardInfo> cardInfos = uiccController.getAllUiccCardInfos();
Jordan Liu67997952019-04-22 15:10:43 -07006337 if (hasReadPermission) {
6338 return cardInfos;
Jordan Liu75f43ea2019-01-17 16:56:37 -08006339 }
Jordan Liu67997952019-04-22 15:10:43 -07006340
6341 // Remove private info if the caller doesn't have access
6342 ArrayList<UiccCardInfo> filteredInfos = new ArrayList<>();
6343 for (UiccCardInfo cardInfo : cardInfos) {
6344 // For an inactive eUICC, the UiccCard will be null even though the UiccCardInfo
6345 // is available
6346 UiccCard card = uiccController.getUiccCardForSlot(cardInfo.getSlotIndex());
6347 if (card == null || card.getUiccProfile() == null) {
6348 // assume no access if the card or profile is unavailable
6349 filteredInfos.add(cardInfo.getUnprivileged());
6350 continue;
6351 }
6352 UiccProfile profile = card.getUiccProfile();
6353 if (profile.getCarrierPrivilegeStatus(mApp.getPackageManager(), callingPackage)
6354 == TelephonyManager.CARRIER_PRIVILEGE_STATUS_HAS_ACCESS) {
6355 filteredInfos.add(cardInfo);
6356 } else {
6357 filteredInfos.add(cardInfo.getUnprivileged());
6358 }
6359 }
6360 return filteredInfos;
Jordan Liu5aa07002018-12-18 15:44:48 -08006361 } finally {
6362 Binder.restoreCallingIdentity(identity);
6363 }
6364 }
6365
6366 @Override
Holly Jiuyu Sun01c47ad2018-01-24 17:56:33 +00006367 public UiccSlotInfo[] getUiccSlotsInfo() {
Brad Ebinger4c460712018-10-01 10:40:55 -07006368 enforceReadPrivilegedPermission("getUiccSlotsInfo");
Holly Jiuyu Sun01c47ad2018-01-24 17:56:33 +00006369
Malcolm Chend965c8b2018-02-28 15:00:40 -08006370 final long identity = Binder.clearCallingIdentity();
6371 try {
6372 UiccSlot[] slots = UiccController.getInstance().getUiccSlots();
6373 if (slots == null) {
6374 Rlog.i(LOG_TAG, "slots is null.");
6375 return null;
6376 }
6377
6378 UiccSlotInfo[] infos = new UiccSlotInfo[slots.length];
6379 for (int i = 0; i < slots.length; i++) {
6380 UiccSlot slot = slots[i];
6381 if (slot == null) {
6382 continue;
6383 }
6384
6385 String cardId;
6386 UiccCard card = slot.getUiccCard();
6387 if (card != null) {
6388 cardId = card.getCardId();
6389 } else {
6390 cardId = slot.getIccId();
6391 }
6392
6393 int cardState = 0;
6394 switch (slot.getCardState()) {
6395 case CARDSTATE_ABSENT:
6396 cardState = UiccSlotInfo.CARD_STATE_INFO_ABSENT;
6397 break;
6398 case CARDSTATE_PRESENT:
6399 cardState = UiccSlotInfo.CARD_STATE_INFO_PRESENT;
6400 break;
6401 case CARDSTATE_ERROR:
6402 cardState = UiccSlotInfo.CARD_STATE_INFO_ERROR;
6403 break;
6404 case CARDSTATE_RESTRICTED:
6405 cardState = UiccSlotInfo.CARD_STATE_INFO_RESTRICTED;
6406 break;
6407 default:
6408 break;
6409
6410 }
6411
6412 infos[i] = new UiccSlotInfo(
6413 slot.isActive(),
6414 slot.isEuicc(),
6415 cardId,
6416 cardState,
6417 slot.getPhoneId(),
Jordan Liuef65d872019-02-14 12:56:40 -08006418 slot.isExtendedApduSupported(),
6419 slot.isRemovable());
Malcolm Chend965c8b2018-02-28 15:00:40 -08006420 }
6421 return infos;
6422 } finally {
6423 Binder.restoreCallingIdentity(identity);
Holly Jiuyu Sun1d957c52018-04-04 13:52:42 -07006424 }
Holly Jiuyu Sun01c47ad2018-01-24 17:56:33 +00006425 }
6426
6427 @Override
6428 public boolean switchSlots(int[] physicalSlots) {
6429 enforceModifyPermission();
Malcolm Chend965c8b2018-02-28 15:00:40 -08006430
6431 final long identity = Binder.clearCallingIdentity();
6432 try {
6433 return (Boolean) sendRequest(CMD_SWITCH_SLOTS, physicalSlots);
6434 } finally {
6435 Binder.restoreCallingIdentity(identity);
6436 }
Holly Jiuyu Sun01c47ad2018-01-24 17:56:33 +00006437 }
Jack Yu4c988042018-02-27 15:30:01 -08006438
6439 @Override
Jordan Liu7de49fa2018-12-06 14:48:49 -08006440 public int getCardIdForDefaultEuicc(int subId, String callingPackage) {
Jordan Liu7de49fa2018-12-06 14:48:49 -08006441 final long identity = Binder.clearCallingIdentity();
6442 try {
6443 return UiccController.getInstance().getCardIdForDefaultEuicc();
6444 } finally {
6445 Binder.restoreCallingIdentity(identity);
6446 }
6447 }
6448
6449 @Override
Jack Yu4c988042018-02-27 15:30:01 -08006450 public void setRadioIndicationUpdateMode(int subId, int filters, int mode) {
6451 enforceModifyPermission();
6452 final Phone phone = getPhone(subId);
6453 if (phone == null) {
6454 loge("setRadioIndicationUpdateMode fails with invalid subId: " + subId);
6455 return;
6456 }
6457
Malcolm Chend965c8b2018-02-28 15:00:40 -08006458 final long identity = Binder.clearCallingIdentity();
6459 try {
6460 phone.setRadioIndicationUpdateMode(filters, mode);
6461 } finally {
6462 Binder.restoreCallingIdentity(identity);
6463 }
Jack Yu4c988042018-02-27 15:30:01 -08006464 }
Pengquan Meng85728fb2018-03-12 16:31:21 -07006465
6466 /**
goneil47ffb6e2018-04-06 15:40:58 -07006467 * A test API to reload the UICC profile.
6468 *
6469 * <p>Requires that the calling app has permission
6470 * {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE}.
6471 * @hide
6472 */
6473 @Override
6474 public void refreshUiccProfile(int subId) {
6475 enforceModifyPermission();
6476
6477 final long identity = Binder.clearCallingIdentity();
6478 try {
6479 Phone phone = getPhone(subId);
6480 if (phone == null) {
6481 return;
6482 }
6483 UiccCard uiccCard = phone.getUiccCard();
6484 if (uiccCard == null) {
6485 return;
6486 }
6487 UiccProfile uiccProfile = uiccCard.getUiccProfile();
6488 if (uiccProfile == null) {
6489 return;
6490 }
6491 uiccProfile.refresh();
6492 } finally {
6493 Binder.restoreCallingIdentity(identity);
6494 }
6495 }
6496
6497 /**
Pengquan Meng85728fb2018-03-12 16:31:21 -07006498 * Returns false if the mobile data is disabled by default, otherwise return true.
6499 */
6500 private boolean getDefaultDataEnabled() {
6501 return "true".equalsIgnoreCase(
6502 SystemProperties.get(DEFAULT_MOBILE_DATA_PROPERTY_NAME, "true"));
6503 }
6504
6505 /**
6506 * Returns true if the data roaming is enabled by default, i.e the system property
6507 * of {@link #DEFAULT_DATA_ROAMING_PROPERTY_NAME} is true or the config of
6508 * {@link CarrierConfigManager#KEY_CARRIER_DEFAULT_DATA_ROAMING_ENABLED_BOOL} is true.
6509 */
6510 private boolean getDefaultDataRoamingEnabled(int subId) {
6511 final CarrierConfigManager configMgr = (CarrierConfigManager)
Nazanin Bakhshi2f2cc692018-12-11 15:15:39 -08006512 mApp.getSystemService(Context.CARRIER_CONFIG_SERVICE);
Pengquan Meng85728fb2018-03-12 16:31:21 -07006513 boolean isDataRoamingEnabled = "true".equalsIgnoreCase(
6514 SystemProperties.get(DEFAULT_DATA_ROAMING_PROPERTY_NAME, "false"));
6515 isDataRoamingEnabled |= configMgr.getConfigForSubId(subId).getBoolean(
6516 CarrierConfigManager.KEY_CARRIER_DEFAULT_DATA_ROAMING_ENABLED_BOOL);
6517 return isDataRoamingEnabled;
6518 }
6519
6520 /**
6521 * Returns the default network type for the given {@code subId}, if the default network type is
6522 * not set, return {@link Phone#PREFERRED_NT_MODE}.
6523 */
6524 private int getDefaultNetworkType(int subId) {
6525 return Integer.parseInt(
6526 TelephonyManager.getTelephonyProperty(
6527 mSubscriptionController.getPhoneId(subId),
6528 DEFAULT_NETWORK_MODE_PROPERTY_NAME,
6529 String.valueOf(Phone.PREFERRED_NT_MODE)));
6530 }
fionaxua13278b2018-03-21 00:08:13 -07006531
6532 @Override
6533 public void setCarrierTestOverride(int subId, String mccmnc, String imsi, String iccid, String
6534 gid1, String gid2, String plmn, String spn) {
6535 enforceModifyPermission();
Malcolm Chend965c8b2018-02-28 15:00:40 -08006536
6537 final long identity = Binder.clearCallingIdentity();
6538 try {
6539 final Phone phone = getPhone(subId);
6540 if (phone == null) {
6541 loge("setCarrierTestOverride fails with invalid subId: " + subId);
6542 return;
6543 }
6544 phone.setCarrierTestOverride(mccmnc, imsi, iccid, gid1, gid2, plmn, spn);
6545 } finally {
6546 Binder.restoreCallingIdentity(identity);
fionaxua13278b2018-03-21 00:08:13 -07006547 }
fionaxua13278b2018-03-21 00:08:13 -07006548 }
6549
6550 @Override
6551 public int getCarrierIdListVersion(int subId) {
Brad Ebinger4c460712018-10-01 10:40:55 -07006552 enforceReadPrivilegedPermission("getCarrierIdListVersion");
Malcolm Chend965c8b2018-02-28 15:00:40 -08006553
6554 final long identity = Binder.clearCallingIdentity();
6555 try {
6556 final Phone phone = getPhone(subId);
6557 if (phone == null) {
6558 loge("getCarrierIdListVersion fails with invalid subId: " + subId);
6559 return TelephonyManager.UNKNOWN_CARRIER_ID_LIST_VERSION;
6560 }
6561 return phone.getCarrierIdListVersion();
6562 } finally {
6563 Binder.restoreCallingIdentity(identity);
fionaxua13278b2018-03-21 00:08:13 -07006564 }
fionaxua13278b2018-03-21 00:08:13 -07006565 }
Malcolm Chenf144d942018-08-14 16:00:53 -07006566
6567 @Override
6568 public int getNumberOfModemsWithSimultaneousDataConnections(int subId, String callingPackage) {
6569 if (!TelephonyPermissions.checkCallingOrSelfReadPhoneState(
6570 mApp, subId, callingPackage, "getNumberOfModemsWithSimultaneousDataConnections")) {
6571 return -1;
6572 }
6573
6574 final long identity = Binder.clearCallingIdentity();
6575 try {
6576 return mPhoneConfigurationManager.getNumberOfModemsWithSimultaneousDataConnections();
6577 } finally {
6578 Binder.restoreCallingIdentity(identity);
6579 }
6580 }
Pengquan Meng0c05b502018-09-06 09:59:22 -07006581
6582 @Override
6583 public int getCdmaRoamingMode(int subId) {
6584 TelephonyPermissions.enforceCallingOrSelfModifyPermissionOrCarrierPrivilege(
6585 mApp, subId, "getCdmaRoamingMode");
6586
6587 final long identity = Binder.clearCallingIdentity();
6588 try {
6589 return (int) sendRequest(CMD_GET_CDMA_ROAMING_MODE, null /* argument */, subId);
6590 } finally {
6591 Binder.restoreCallingIdentity(identity);
6592 }
6593 }
6594
6595 @Override
6596 public boolean setCdmaRoamingMode(int subId, int mode) {
6597 TelephonyPermissions.enforceCallingOrSelfModifyPermissionOrCarrierPrivilege(
6598 mApp, subId, "setCdmaRoamingMode");
6599
6600 final long identity = Binder.clearCallingIdentity();
6601 try {
6602 return (boolean) sendRequest(CMD_SET_CDMA_ROAMING_MODE, mode, subId);
6603 } finally {
6604 Binder.restoreCallingIdentity(identity);
6605 }
6606 }
6607
6608 @Override
6609 public boolean setCdmaSubscriptionMode(int subId, int mode) {
6610 TelephonyPermissions.enforceCallingOrSelfModifyPermissionOrCarrierPrivilege(
6611 mApp, subId, "setCdmaSubscriptionMode");
6612
6613 final long identity = Binder.clearCallingIdentity();
6614 try {
6615 return (boolean) sendRequest(CMD_SET_CDMA_SUBSCRIPTION_MODE, mode, subId);
6616 } finally {
6617 Binder.restoreCallingIdentity(identity);
6618 }
6619 }
chen xu7ee67862018-10-30 22:27:10 -07006620
sqian2fff4a32018-11-05 14:18:37 -08006621 private void ensureUserRunning(int userId) {
6622 if (!mUserManager.isUserRunning(userId)) {
6623 throw new IllegalStateException("User " + userId + " does not exist or not running");
6624 }
6625 }
6626
6627 /**
6628 * Returns a list of SMS apps on a given user.
6629 *
6630 * Only the shell user (UID 2000 or 0) can call it.
6631 * Target user must be running.
6632 */
6633 @Override
6634 public String[] getSmsApps(int userId) {
6635 TelephonyPermissions.enforceShellOnly(Binder.getCallingUid(), "getSmsApps");
6636 ensureUserRunning(userId);
6637
6638 final Collection<SmsApplicationData> apps =
6639 SmsApplication.getApplicationCollectionAsUser(mApp, userId);
6640
6641 String[] ret = new String[apps.size()];
6642 int i = 0;
6643 for (SmsApplicationData app : apps) {
6644 ret[i++] = app.mPackageName;
6645 }
6646 return ret;
6647 }
6648
6649 /**
6650 * Returns the default SMS app package name on a given user.
6651 *
6652 * Only the shell user (UID 2000 or 0) can call it.
6653 * Target user must be running.
6654 */
6655 @Override
6656 public String getDefaultSmsApp(int userId) {
6657 TelephonyPermissions.enforceShellOnly(Binder.getCallingUid(), "getDefaultSmsApp");
6658 ensureUserRunning(userId);
6659
6660 final ComponentName cn = SmsApplication.getDefaultSmsApplicationAsUser(mApp,
6661 /* updateIfNeeded= */ true, userId);
6662 return cn == null ? null : cn.getPackageName();
6663 }
6664
6665 /**
6666 * Set a package as the default SMS app on a given user.
6667 *
6668 * Only the shell user (UID 2000 or 0) can call it.
6669 * Target user must be running.
6670 */
6671 @Override
6672 public void setDefaultSmsApp(int userId, String packageName) {
6673 TelephonyPermissions.enforceShellOnly(Binder.getCallingUid(), "setDefaultSmsApp");
6674 ensureUserRunning(userId);
6675
6676 boolean found = false;
6677 for (String pkg : getSmsApps(userId)) {
6678 if (TextUtils.equals(packageName, pkg)) {
6679 found = true;
6680 break;
6681 }
6682 }
6683 if (!found) {
6684 throw new IllegalArgumentException("Package " + packageName + " is not an SMS app");
6685 }
6686
6687 SmsApplication.setDefaultApplicationAsUser(packageName, mApp, userId);
6688 }
6689
chen xu7ee67862018-10-30 22:27:10 -07006690 @Override
sqian65eefe12019-02-22 15:55:18 -08006691 public Map<Integer, List<EmergencyNumber>> getEmergencyNumberList(
sqian04b86072018-11-07 14:02:21 -08006692 String callingPackage) {
sqian03bca152018-12-05 18:48:28 -08006693 if (!TelephonyPermissions.checkCallingOrSelfReadPhoneState(
sqian65eefe12019-02-22 15:55:18 -08006694 mApp, getDefaultSubscription(), callingPackage, "getEmergencyNumberList")) {
sqian03bca152018-12-05 18:48:28 -08006695 throw new SecurityException("Requires READ_PHONE_STATE permission.");
6696 }
6697 final long identity = Binder.clearCallingIdentity();
6698 try {
sqian991b35e2018-12-12 16:48:18 -08006699 Map<Integer, List<EmergencyNumber>> emergencyNumberListInternal = new HashMap<>();
6700 for (Phone phone: PhoneFactory.getPhones()) {
6701 if (phone.getEmergencyNumberTracker() != null
6702 && phone.getEmergencyNumberTracker().getEmergencyNumberList() != null) {
6703 emergencyNumberListInternal.put(
6704 phone.getSubId(),
6705 phone.getEmergencyNumberTracker().getEmergencyNumberList());
6706 }
sqian03bca152018-12-05 18:48:28 -08006707 }
sqian991b35e2018-12-12 16:48:18 -08006708 return emergencyNumberListInternal;
sqian03bca152018-12-05 18:48:28 -08006709 } finally {
6710 Binder.restoreCallingIdentity(identity);
6711 }
sqian04b86072018-11-07 14:02:21 -08006712 }
6713
6714 @Override
sqian65eefe12019-02-22 15:55:18 -08006715 public boolean isEmergencyNumber(String number, boolean exactMatch) {
sqian03bca152018-12-05 18:48:28 -08006716 final Phone defaultPhone = getDefaultPhone();
6717 if (!exactMatch) {
6718 TelephonyPermissions
6719 .enforeceCallingOrSelfReadPrivilegedPhoneStatePermissionOrCarrierPrivilege(
sqian65eefe12019-02-22 15:55:18 -08006720 mApp, defaultPhone.getSubId(), "isEmergencyNumber(Potential)");
sqian03bca152018-12-05 18:48:28 -08006721 }
6722 final long identity = Binder.clearCallingIdentity();
6723 try {
sqian991b35e2018-12-12 16:48:18 -08006724 for (Phone phone: PhoneFactory.getPhones()) {
6725 if (phone.getEmergencyNumberTracker() != null
6726 && phone.getEmergencyNumberTracker() != null) {
6727 if (phone.getEmergencyNumberTracker().isEmergencyNumber(
6728 number, exactMatch)) {
6729 return true;
sqian03bca152018-12-05 18:48:28 -08006730 }
6731 }
sqian03bca152018-12-05 18:48:28 -08006732 }
6733 return false;
6734 } finally {
6735 Binder.restoreCallingIdentity(identity);
6736 }
6737 }
6738
sqian9d4df8b2019-01-15 18:32:07 -08006739 /**
6740 * Update emergency number list for test mode.
6741 */
6742 @Override
6743 public void updateEmergencyNumberListTestMode(int action, EmergencyNumber num) {
6744 TelephonyPermissions.enforceShellOnly(Binder.getCallingUid(),
6745 "updateEmergencyNumberListTestMode");
6746
6747 final long identity = Binder.clearCallingIdentity();
6748 try {
6749 for (Phone phone: PhoneFactory.getPhones()) {
6750 EmergencyNumberTracker tracker = phone.getEmergencyNumberTracker();
6751 if (tracker != null) {
6752 tracker.executeEmergencyNumberTestModeCommand(action, num);
6753 }
6754 }
6755 } finally {
6756 Binder.restoreCallingIdentity(identity);
6757 }
6758 }
6759
6760 /**
6761 * Get the full emergency number list for test mode.
6762 */
6763 @Override
6764 public List<String> getEmergencyNumberListTestMode() {
6765 TelephonyPermissions.enforceShellOnly(Binder.getCallingUid(),
6766 "getEmergencyNumberListTestMode");
6767
6768 final long identity = Binder.clearCallingIdentity();
6769 try {
6770 Set<String> emergencyNumbers = new HashSet<>();
6771 for (Phone phone: PhoneFactory.getPhones()) {
6772 EmergencyNumberTracker tracker = phone.getEmergencyNumberTracker();
6773 if (tracker != null) {
6774 for (EmergencyNumber num : tracker.getEmergencyNumberList()) {
6775 emergencyNumbers.add(num.getNumber());
6776 }
6777 }
6778 }
6779 return new ArrayList<>(emergencyNumbers);
6780 } finally {
6781 Binder.restoreCallingIdentity(identity);
6782 }
6783 }
6784
sqian04b86072018-11-07 14:02:21 -08006785 @Override
chen xu7ee67862018-10-30 22:27:10 -07006786 public List<String> getCertsFromCarrierPrivilegeAccessRules(int subId) {
6787 enforceReadPrivilegedPermission("getCertsFromCarrierPrivilegeAccessRules");
6788 Phone phone = getPhone(subId);
6789 if (phone == null) {
6790 return null;
6791 }
6792 final long identity = Binder.clearCallingIdentity();
6793 try {
6794 UiccProfile profile = UiccController.getInstance()
6795 .getUiccProfileForPhone(phone.getPhoneId());
6796 if (profile != null) {
6797 return profile.getCertsFromCarrierPrivilegeAccessRules();
6798 }
6799 } finally {
6800 Binder.restoreCallingIdentity(identity);
6801 }
6802 return null;
6803 }
Malcolm Chen509b5b72019-01-15 20:22:16 -08006804
6805 /**
6806 * Enable or disable a modem stack.
6807 */
6808 @Override
6809 public boolean enableModemForSlot(int slotIndex, boolean enable) {
6810 enforceModifyPermission();
6811
6812 final long identity = Binder.clearCallingIdentity();
6813 try {
6814 Phone phone = PhoneFactory.getPhone(slotIndex);
6815 if (phone == null) {
6816 return false;
6817 } else {
6818 return (Boolean) sendRequest(CMD_REQUEST_ENABLE_MODEM, enable, phone, null);
6819 }
6820 } finally {
6821 Binder.restoreCallingIdentity(identity);
6822 }
6823 }
Micheled3107c52018-12-21 15:00:11 -08006824
Malcolm Chen33f55e12019-03-27 18:34:05 -07006825 /**
6826 * Whether a modem stack is enabled or not.
6827 */
6828 @Override
6829 public boolean isModemEnabledForSlot(int slotIndex, String callingPackage) {
6830 Phone phone = PhoneFactory.getPhone(slotIndex);
6831 if (phone == null) return false;
6832
6833 if (!TelephonyPermissions.checkCallingOrSelfReadPhoneState(
6834 mApp, phone.getSubId(), callingPackage, "isModemEnabledForSlot")) {
6835 throw new SecurityException("Requires READ_PHONE_STATE permission.");
6836 }
6837
6838 final long identity = Binder.clearCallingIdentity();
6839 try {
Nazanin Bakhshi1f78d7d2019-04-29 17:29:44 -07006840 try {
6841 return mPhoneConfigurationManager.getPhoneStatusFromCache(phone.getPhoneId());
6842 } catch (NoSuchElementException ex) {
6843 return (Boolean) sendRequest(CMD_GET_MODEM_STATUS, null, phone, null);
6844 }
Malcolm Chen33f55e12019-03-27 18:34:05 -07006845 } finally {
6846 Binder.restoreCallingIdentity(identity);
6847 }
6848 }
6849
Micheled3107c52018-12-21 15:00:11 -08006850 @Override
Michele2fb0f222019-03-19 14:58:42 -07006851 public void setMultiSimCarrierRestriction(boolean isMultiSimCarrierRestricted) {
Micheled3107c52018-12-21 15:00:11 -08006852 enforceModifyPermission();
6853
6854 final long identity = Binder.clearCallingIdentity();
6855 try {
6856 mTelephonySharedPreferences.edit()
Michele2fb0f222019-03-19 14:58:42 -07006857 .putBoolean(PREF_MULTI_SIM_RESTRICTED, isMultiSimCarrierRestricted)
Micheled3107c52018-12-21 15:00:11 -08006858 .commit();
6859 } finally {
6860 Binder.restoreCallingIdentity(identity);
6861 }
6862 }
6863
6864 @Override
Michele2fb0f222019-03-19 14:58:42 -07006865 @TelephonyManager.IsMultiSimSupportedResult
6866 public int isMultiSimSupported(String callingPackage) {
Michelebcb01bc2019-02-04 11:36:23 -08006867 if (!TelephonyPermissions.checkCallingOrSelfReadPhoneState(mApp,
Michele2fb0f222019-03-19 14:58:42 -07006868 getDefaultPhone().getSubId(), callingPackage, "isMultiSimSupported")) {
6869 return TelephonyManager.MULTISIM_NOT_SUPPORTED_BY_HARDWARE;
Michelebcb01bc2019-02-04 11:36:23 -08006870 }
Micheled3107c52018-12-21 15:00:11 -08006871
6872 final long identity = Binder.clearCallingIdentity();
6873 try {
Michele2fb0f222019-03-19 14:58:42 -07006874 return isMultiSimSupportedInternal();
Micheled3107c52018-12-21 15:00:11 -08006875 } finally {
6876 Binder.restoreCallingIdentity(identity);
6877 }
6878 }
Nazanin Bakhshiadbfdcc2019-01-30 14:59:50 -08006879
Michele2fb0f222019-03-19 14:58:42 -07006880 @TelephonyManager.IsMultiSimSupportedResult
6881 private int isMultiSimSupportedInternal() {
Michele30b57b22019-03-01 12:01:14 -08006882 // If the device has less than 2 SIM cards, indicate that multisim is restricted.
6883 int numPhysicalSlots = UiccController.getInstance().getUiccSlots().length;
6884 if (numPhysicalSlots < 2) {
Michele2fb0f222019-03-19 14:58:42 -07006885 loge("isMultiSimSupportedInternal: requires at least 2 cards");
6886 return TelephonyManager.MULTISIM_NOT_SUPPORTED_BY_HARDWARE;
Michele30b57b22019-03-01 12:01:14 -08006887 }
6888 // Check if the hardware supports multisim functionality. If usage of multisim is not
6889 // supported by the modem, indicate that it is restricted.
6890 PhoneCapability staticCapability =
6891 mPhoneConfigurationManager.getStaticPhoneCapability();
6892 if (staticCapability == null) {
Michele2fb0f222019-03-19 14:58:42 -07006893 loge("isMultiSimSupportedInternal: no static configuration available");
6894 return TelephonyManager.MULTISIM_NOT_SUPPORTED_BY_HARDWARE;
Michele30b57b22019-03-01 12:01:14 -08006895 }
6896 if (staticCapability.logicalModemList.size() < 2) {
Michele2fb0f222019-03-19 14:58:42 -07006897 loge("isMultiSimSupportedInternal: maximum number of modem is < 2");
6898 return TelephonyManager.MULTISIM_NOT_SUPPORTED_BY_HARDWARE;
Michele30b57b22019-03-01 12:01:14 -08006899 }
6900 // Check if support of multiple SIMs is restricted by carrier
6901 if (mTelephonySharedPreferences.getBoolean(PREF_MULTI_SIM_RESTRICTED, false)) {
Michele2fb0f222019-03-19 14:58:42 -07006902 return TelephonyManager.MULTISIM_NOT_SUPPORTED_BY_CARRIER;
Michele30b57b22019-03-01 12:01:14 -08006903 }
6904
Michele2fb0f222019-03-19 14:58:42 -07006905 return TelephonyManager.MULTISIM_ALLOWED;
Michele30b57b22019-03-01 12:01:14 -08006906 }
6907
Nazanin Bakhshiadbfdcc2019-01-30 14:59:50 -08006908 /**
6909 * Switch configs to enable multi-sim or switch back to single-sim
Nazanin Bakhshi814dc222019-03-01 11:56:08 -08006910 * Note: Switch from multi-sim to single-sim is only possible with MODIFY_PHONE_STATE
6911 * permission, but the other way around is possible with either MODIFY_PHONE_STATE
6912 * or carrier privileges
Nazanin Bakhshiadbfdcc2019-01-30 14:59:50 -08006913 * @param numOfSims number of active sims we want to switch to
6914 */
6915 @Override
6916 public void switchMultiSimConfig(int numOfSims) {
Nazanin Bakhshi814dc222019-03-01 11:56:08 -08006917 if (numOfSims == 1) {
6918 enforceModifyPermission();
6919 } else {
6920 TelephonyPermissions.enforceCallingOrSelfModifyPermissionOrCarrierPrivilege(
6921 mApp, SubscriptionManager.DEFAULT_SUBSCRIPTION_ID, "switchMultiSimConfig");
6922 }
Nazanin Bakhshiadbfdcc2019-01-30 14:59:50 -08006923 final long identity = Binder.clearCallingIdentity();
Michele30b57b22019-03-01 12:01:14 -08006924
Nazanin Bakhshiadbfdcc2019-01-30 14:59:50 -08006925 try {
Michele30b57b22019-03-01 12:01:14 -08006926 //only proceed if multi-sim is not restricted
Michele2fb0f222019-03-19 14:58:42 -07006927 if (isMultiSimSupportedInternal() != TelephonyManager.MULTISIM_ALLOWED) {
Michele30b57b22019-03-01 12:01:14 -08006928 loge("switchMultiSimConfig not possible. It is restricted or not supported.");
6929 return;
6930 }
Nazanin Bakhshiadbfdcc2019-01-30 14:59:50 -08006931 mPhoneConfigurationManager.switchMultiSimConfig(numOfSims);
6932 } finally {
6933 Binder.restoreCallingIdentity(identity);
6934 }
6935 }
6936
6937 /**
Nazanin Bakhshicd417af2019-01-30 10:52:09 -08006938 * Get whether reboot is required or not after making changes to modem configurations.
Nazanin Bakhshi4a68f5f2019-02-08 14:31:19 -08006939 * Return value defaults to true
Nazanin Bakhshicd417af2019-01-30 10:52:09 -08006940 */
6941 @Override
6942 public boolean isRebootRequiredForModemConfigChange() {
6943 enforceReadPrivilegedPermission("isRebootRequiredForModemConfigChange");
6944 final long identity = Binder.clearCallingIdentity();
6945 try {
6946 return mPhoneConfigurationManager.isRebootRequiredForModemConfigChange();
6947 } finally {
6948 Binder.restoreCallingIdentity(identity);
6949 }
6950 }
6951
Pengquan Meng92d253b2019-02-06 11:12:53 -08006952 private void updateModemStateMetrics() {
6953 TelephonyMetrics metrics = TelephonyMetrics.getInstance();
6954 // TODO: check the state for each modem if the api is ready.
6955 metrics.updateEnabledModemBitmap((1 << TelephonyManager.from(mApp).getPhoneCount()) - 1);
6956 }
6957
Pengquan Meng3aceaec2019-01-23 11:16:29 -08006958 @Override
6959 public int[] getSlotsMapping() {
6960 enforceReadPrivilegedPermission("getSlotsMapping");
6961
6962 final long identity = Binder.clearCallingIdentity();
6963 try {
6964 int phoneCount = TelephonyManager.getDefault().getPhoneCount();
6965 // All logical slots should have a mapping to a physical slot.
6966 int[] logicalSlotsMapping = new int[phoneCount];
6967 UiccSlotInfo[] slotInfos = getUiccSlotsInfo();
6968 for (int i = 0; i < slotInfos.length; i++) {
6969 if (SubscriptionManager.isValidPhoneId(slotInfos[i].getLogicalSlotIdx())) {
6970 logicalSlotsMapping[slotInfos[i].getLogicalSlotIdx()] = i;
6971 }
6972 }
6973 return logicalSlotsMapping;
6974 } finally {
6975 Binder.restoreCallingIdentity(identity);
6976 }
6977 }
Nathan Harold48d6fd52019-02-06 19:01:40 -08006978
6979 /**
6980 * Get the IRadio HAL Version
6981 */
6982 @Override
6983 public int getRadioHalVersion() {
6984 Phone phone = getDefaultPhone();
6985 if (phone == null) return -1;
6986 HalVersion hv = phone.getHalVersion();
6987 if (hv.equals(HalVersion.UNKNOWN)) return -1;
6988 return hv.major * 100 + hv.minor;
6989 }
Malcolm Chen460810d2019-04-10 18:25:07 -07006990
6991 /**
Malcolm Chen29739692019-04-18 13:51:02 -07006992 * Return whether data is enabled for certain APN type. This will tell if framework will accept
6993 * corresponding network requests on a subId.
6994 *
6995 * Data is enabled if:
Malcolm Chen460810d2019-04-10 18:25:07 -07006996 * 1) user data is turned on, or
Malcolm Chen29739692019-04-18 13:51:02 -07006997 * 2) APN is un-metered for this subscription, or
6998 * 3) APN type is whitelisted. E.g. MMS is whitelisted if
6999 * {@link SubscriptionManager#setAlwaysAllowMmsData} is turned on.
7000 *
7001 * @return whether data is allowed for a apn type.
7002 *
7003 * @hide
Malcolm Chen460810d2019-04-10 18:25:07 -07007004 */
7005 @Override
Malcolm Chen29739692019-04-18 13:51:02 -07007006 public boolean isDataEnabledForApn(int apnType, int subId, String callingPackage) {
Malcolm Chen460810d2019-04-10 18:25:07 -07007007 if (!TelephonyPermissions.checkCallingOrSelfReadPhoneState(
Malcolm Chen29739692019-04-18 13:51:02 -07007008 mApp, subId, callingPackage, "isDataEnabledForApn")) {
7009 throw new SecurityException("Needs READ_PHONE_STATE for isDataEnabledForApn");
Malcolm Chen460810d2019-04-10 18:25:07 -07007010 }
7011
7012 // Now that all security checks passes, perform the operation as ourselves.
7013 final long identity = Binder.clearCallingIdentity();
7014 try {
7015 Phone phone = getPhone(subId);
7016 if (phone == null) return false;
7017
7018 boolean isMetered = ApnSettingUtils.isMeteredApnType(ApnSetting.getApnTypeString(
Malcolm Chen29739692019-04-18 13:51:02 -07007019 apnType), phone);
7020 return !isMetered || phone.getDataEnabledSettings().isDataEnabled(apnType);
7021 } finally {
7022 Binder.restoreCallingIdentity(identity);
7023 }
7024 }
7025
7026 @Override
7027 public boolean isApnMetered(int apnType, int subId) {
7028 enforceReadPrivilegedPermission("isApnMetered");
7029
7030 // Now that all security checks passes, perform the operation as ourselves.
7031 final long identity = Binder.clearCallingIdentity();
7032 try {
7033 Phone phone = getPhone(subId);
7034 if (phone == null) return true; // By default return true.
7035
7036 return ApnSettingUtils.isMeteredApnType(ApnSetting.getApnTypeString(
7037 apnType), phone);
Malcolm Chen460810d2019-04-10 18:25:07 -07007038 } finally {
7039 Binder.restoreCallingIdentity(identity);
7040 }
7041 }
Santos Cordon7d4ddf62013-07-10 11:58:08 -07007042}