TelephonyManager.java revision 60b41e6aa7a93bf90cb1b7715a2429dbe7c975fe
1/* 2 * Copyright (C) 2008 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17package android.telephony; 18 19import android.annotation.Nullable; 20import android.annotation.SystemApi; 21import android.annotation.SdkConstant; 22import android.annotation.SdkConstant.SdkConstantType; 23import android.content.ContentResolver; 24import android.content.Context; 25import android.content.Intent; 26import android.provider.Settings; 27import android.provider.Settings.SettingNotFoundException; 28import android.os.Bundle; 29import android.os.RemoteException; 30import android.os.ServiceManager; 31import android.os.SystemProperties; 32import android.util.Log; 33 34import com.android.internal.telecom.ITelecomService; 35import com.android.internal.telephony.IPhoneSubInfo; 36import com.android.internal.telephony.ITelephony; 37import com.android.internal.telephony.ITelephonyRegistry; 38import com.android.internal.telephony.PhoneConstants; 39import com.android.internal.telephony.RILConstants; 40import com.android.internal.telephony.TelephonyProperties; 41 42import java.io.FileInputStream; 43import java.io.IOException; 44import java.util.Arrays; 45import java.util.List; 46import java.util.Set; 47import java.util.regex.Matcher; 48import java.util.regex.Pattern; 49 50/** 51 * Provides access to information about the telephony services on 52 * the device. Applications can use the methods in this class to 53 * determine telephony services and states, as well as to access some 54 * types of subscriber information. Applications can also register 55 * a listener to receive notification of telephony state changes. 56 * <p> 57 * You do not instantiate this class directly; instead, you retrieve 58 * a reference to an instance through 59 * {@link android.content.Context#getSystemService 60 * Context.getSystemService(Context.TELEPHONY_SERVICE)}. 61 * <p> 62 * Note that access to some telephony information is 63 * permission-protected. Your application cannot access the protected 64 * information unless it has the appropriate permissions declared in 65 * its manifest file. Where permissions apply, they are noted in the 66 * the methods through which you access the protected information. 67 */ 68public class TelephonyManager { 69 private static final String TAG = "TelephonyManager"; 70 71 private static ITelephonyRegistry sRegistry; 72 73 /** 74 * The allowed states of Wi-Fi calling. 75 * 76 * @hide 77 */ 78 public interface WifiCallingChoices { 79 /** Always use Wi-Fi calling */ 80 static final int ALWAYS_USE = 0; 81 /** Ask the user whether to use Wi-Fi on every call */ 82 static final int ASK_EVERY_TIME = 1; 83 /** Never use Wi-Fi calling */ 84 static final int NEVER_USE = 2; 85 } 86 87 private final Context mContext; 88 private SubscriptionManager mSubscriptionManager; 89 90 private static String multiSimConfig = 91 SystemProperties.get(TelephonyProperties.PROPERTY_MULTI_SIM_CONFIG); 92 93 /** Enum indicating multisim variants 94 * DSDS - Dual SIM Dual Standby 95 * DSDA - Dual SIM Dual Active 96 * TSTS - Triple SIM Triple Standby 97 **/ 98 /** @hide */ 99 public enum MultiSimVariants { 100 DSDS, 101 DSDA, 102 TSTS, 103 UNKNOWN 104 }; 105 106 /** @hide */ 107 public TelephonyManager(Context context) { 108 Context appContext = context.getApplicationContext(); 109 if (appContext != null) { 110 mContext = appContext; 111 } else { 112 mContext = context; 113 } 114 mSubscriptionManager = SubscriptionManager.from(mContext); 115 116 if (sRegistry == null) { 117 sRegistry = ITelephonyRegistry.Stub.asInterface(ServiceManager.getService( 118 "telephony.registry")); 119 } 120 } 121 122 /** @hide */ 123 private TelephonyManager() { 124 mContext = null; 125 } 126 127 private static TelephonyManager sInstance = new TelephonyManager(); 128 129 /** @hide 130 /* @deprecated - use getSystemService as described above */ 131 public static TelephonyManager getDefault() { 132 return sInstance; 133 } 134 135 136 /** 137 * Returns the multi SIM variant 138 * Returns DSDS for Dual SIM Dual Standby 139 * Returns DSDA for Dual SIM Dual Active 140 * Returns TSTS for Triple SIM Triple Standby 141 * Returns UNKNOWN for others 142 */ 143 /** {@hide} */ 144 public MultiSimVariants getMultiSimConfiguration() { 145 String mSimConfig = 146 SystemProperties.get(TelephonyProperties.PROPERTY_MULTI_SIM_CONFIG); 147 if (mSimConfig.equals("dsds")) { 148 return MultiSimVariants.DSDS; 149 } else if (mSimConfig.equals("dsda")) { 150 return MultiSimVariants.DSDA; 151 } else if (mSimConfig.equals("tsts")) { 152 return MultiSimVariants.TSTS; 153 } else { 154 return MultiSimVariants.UNKNOWN; 155 } 156 } 157 158 159 /** 160 * Returns the number of phones available. 161 * Returns 1 for Single standby mode (Single SIM functionality) 162 * Returns 2 for Dual standby mode.(Dual SIM functionality) 163 */ 164 /** {@hide} */ 165 public int getPhoneCount() { 166 int phoneCount = 1; 167 switch (getMultiSimConfiguration()) { 168 case UNKNOWN: 169 phoneCount = 1; 170 break; 171 case DSDS: 172 case DSDA: 173 phoneCount = PhoneConstants.MAX_PHONE_COUNT_DUAL_SIM; 174 break; 175 case TSTS: 176 phoneCount = PhoneConstants.MAX_PHONE_COUNT_TRI_SIM; 177 break; 178 } 179 return phoneCount; 180 } 181 182 /** {@hide} */ 183 public static TelephonyManager from(Context context) { 184 return (TelephonyManager) context.getSystemService(Context.TELEPHONY_SERVICE); 185 } 186 187 /** {@hide} */ 188 public boolean isMultiSimEnabled() { 189 return (multiSimConfig.equals("dsds") || multiSimConfig.equals("dsda") || 190 multiSimConfig.equals("tsts")); 191 } 192 193 // 194 // Broadcast Intent actions 195 // 196 197 /** 198 * Broadcast intent action indicating that the call state (cellular) 199 * on the device has changed. 200 * 201 * <p> 202 * The {@link #EXTRA_STATE} extra indicates the new call state. 203 * If the new state is RINGING, a second extra 204 * {@link #EXTRA_INCOMING_NUMBER} provides the incoming phone number as 205 * a String. 206 * 207 * <p class="note"> 208 * Requires the READ_PHONE_STATE permission. 209 * 210 * <p class="note"> 211 * This was a {@link android.content.Context#sendStickyBroadcast sticky} 212 * broadcast in version 1.0, but it is no longer sticky. 213 * Instead, use {@link #getCallState} to synchronously query the current call state. 214 * 215 * @see #EXTRA_STATE 216 * @see #EXTRA_INCOMING_NUMBER 217 * @see #getCallState 218 */ 219 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 220 public static final String ACTION_PHONE_STATE_CHANGED = 221 "android.intent.action.PHONE_STATE"; 222 223 /** 224 * The Phone app sends this intent when a user opts to respond-via-message during an incoming 225 * call. By default, the device's default SMS app consumes this message and sends a text message 226 * to the caller. A third party app can also provide this functionality by consuming this Intent 227 * with a {@link android.app.Service} and sending the message using its own messaging system. 228 * <p>The intent contains a URI (available from {@link android.content.Intent#getData}) 229 * describing the recipient, using either the {@code sms:}, {@code smsto:}, {@code mms:}, 230 * or {@code mmsto:} URI schema. Each of these URI schema carry the recipient information the 231 * same way: the path part of the URI contains the recipient's phone number or a comma-separated 232 * set of phone numbers if there are multiple recipients. For example, {@code 233 * smsto:2065551234}.</p> 234 * 235 * <p>The intent may also contain extras for the message text (in {@link 236 * android.content.Intent#EXTRA_TEXT}) and a message subject 237 * (in {@link android.content.Intent#EXTRA_SUBJECT}).</p> 238 * 239 * <p class="note"><strong>Note:</strong> 240 * The intent-filter that consumes this Intent needs to be in a {@link android.app.Service} 241 * that requires the 242 * permission {@link android.Manifest.permission#SEND_RESPOND_VIA_MESSAGE}.</p> 243 * <p>For example, the service that receives this intent can be declared in the manifest file 244 * with an intent filter like this:</p> 245 * <pre> 246 * <!-- Service that delivers SMS messages received from the phone "quick response" --> 247 * <service android:name=".HeadlessSmsSendService" 248 * android:permission="android.permission.SEND_RESPOND_VIA_MESSAGE" 249 * android:exported="true" > 250 * <intent-filter> 251 * <action android:name="android.intent.action.RESPOND_VIA_MESSAGE" /> 252 * <category android:name="android.intent.category.DEFAULT" /> 253 * <data android:scheme="sms" /> 254 * <data android:scheme="smsto" /> 255 * <data android:scheme="mms" /> 256 * <data android:scheme="mmsto" /> 257 * </intent-filter> 258 * </service></pre> 259 * <p> 260 * Output: nothing. 261 */ 262 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 263 public static final String ACTION_RESPOND_VIA_MESSAGE = 264 "android.intent.action.RESPOND_VIA_MESSAGE"; 265 266 /** 267 * The lookup key used with the {@link #ACTION_PHONE_STATE_CHANGED} broadcast 268 * for a String containing the new call state. 269 * 270 * @see #EXTRA_STATE_IDLE 271 * @see #EXTRA_STATE_RINGING 272 * @see #EXTRA_STATE_OFFHOOK 273 * 274 * <p class="note"> 275 * Retrieve with 276 * {@link android.content.Intent#getStringExtra(String)}. 277 */ 278 public static final String EXTRA_STATE = PhoneConstants.STATE_KEY; 279 280 /** 281 * Value used with {@link #EXTRA_STATE} corresponding to 282 * {@link #CALL_STATE_IDLE}. 283 */ 284 public static final String EXTRA_STATE_IDLE = PhoneConstants.State.IDLE.toString(); 285 286 /** 287 * Value used with {@link #EXTRA_STATE} corresponding to 288 * {@link #CALL_STATE_RINGING}. 289 */ 290 public static final String EXTRA_STATE_RINGING = PhoneConstants.State.RINGING.toString(); 291 292 /** 293 * Value used with {@link #EXTRA_STATE} corresponding to 294 * {@link #CALL_STATE_OFFHOOK}. 295 */ 296 public static final String EXTRA_STATE_OFFHOOK = PhoneConstants.State.OFFHOOK.toString(); 297 298 /** 299 * The lookup key used with the {@link #ACTION_PHONE_STATE_CHANGED} broadcast 300 * for a String containing the incoming phone number. 301 * Only valid when the new call state is RINGING. 302 * 303 * <p class="note"> 304 * Retrieve with 305 * {@link android.content.Intent#getStringExtra(String)}. 306 */ 307 public static final String EXTRA_INCOMING_NUMBER = "incoming_number"; 308 309 /** 310 * Broadcast intent action indicating that a precise call state 311 * (cellular) on the device has changed. 312 * 313 * <p> 314 * The {@link #EXTRA_RINGING_CALL_STATE} extra indicates the ringing call state. 315 * The {@link #EXTRA_FOREGROUND_CALL_STATE} extra indicates the foreground call state. 316 * The {@link #EXTRA_BACKGROUND_CALL_STATE} extra indicates the background call state. 317 * The {@link #EXTRA_DISCONNECT_CAUSE} extra indicates the disconnect cause. 318 * The {@link #EXTRA_PRECISE_DISCONNECT_CAUSE} extra indicates the precise disconnect cause. 319 * 320 * <p class="note"> 321 * Requires the READ_PRECISE_PHONE_STATE permission. 322 * 323 * @see #EXTRA_RINGING_CALL_STATE 324 * @see #EXTRA_FOREGROUND_CALL_STATE 325 * @see #EXTRA_BACKGROUND_CALL_STATE 326 * @see #EXTRA_DISCONNECT_CAUSE 327 * @see #EXTRA_PRECISE_DISCONNECT_CAUSE 328 * 329 * <p class="note"> 330 * Requires the READ_PRECISE_PHONE_STATE permission. 331 * 332 * @hide 333 */ 334 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 335 public static final String ACTION_PRECISE_CALL_STATE_CHANGED = 336 "android.intent.action.PRECISE_CALL_STATE"; 337 338 /** 339 * The lookup key used with the {@link #ACTION_PRECISE_CALL_STATE_CHANGED} broadcast 340 * for an integer containing the state of the current ringing call. 341 * 342 * @see PreciseCallState#PRECISE_CALL_STATE_NOT_VALID 343 * @see PreciseCallState#PRECISE_CALL_STATE_IDLE 344 * @see PreciseCallState#PRECISE_CALL_STATE_ACTIVE 345 * @see PreciseCallState#PRECISE_CALL_STATE_HOLDING 346 * @see PreciseCallState#PRECISE_CALL_STATE_DIALING 347 * @see PreciseCallState#PRECISE_CALL_STATE_ALERTING 348 * @see PreciseCallState#PRECISE_CALL_STATE_INCOMING 349 * @see PreciseCallState#PRECISE_CALL_STATE_WAITING 350 * @see PreciseCallState#PRECISE_CALL_STATE_DISCONNECTED 351 * @see PreciseCallState#PRECISE_CALL_STATE_DISCONNECTING 352 * 353 * <p class="note"> 354 * Retrieve with 355 * {@link android.content.Intent#getIntExtra(String name, int defaultValue)}. 356 * 357 * @hide 358 */ 359 public static final String EXTRA_RINGING_CALL_STATE = "ringing_state"; 360 361 /** 362 * The lookup key used with the {@link #ACTION_PRECISE_CALL_STATE_CHANGED} broadcast 363 * for an integer containing the state of the current foreground call. 364 * 365 * @see PreciseCallState#PRECISE_CALL_STATE_NOT_VALID 366 * @see PreciseCallState#PRECISE_CALL_STATE_IDLE 367 * @see PreciseCallState#PRECISE_CALL_STATE_ACTIVE 368 * @see PreciseCallState#PRECISE_CALL_STATE_HOLDING 369 * @see PreciseCallState#PRECISE_CALL_STATE_DIALING 370 * @see PreciseCallState#PRECISE_CALL_STATE_ALERTING 371 * @see PreciseCallState#PRECISE_CALL_STATE_INCOMING 372 * @see PreciseCallState#PRECISE_CALL_STATE_WAITING 373 * @see PreciseCallState#PRECISE_CALL_STATE_DISCONNECTED 374 * @see PreciseCallState#PRECISE_CALL_STATE_DISCONNECTING 375 * 376 * <p class="note"> 377 * Retrieve with 378 * {@link android.content.Intent#getIntExtra(String name, int defaultValue)}. 379 * 380 * @hide 381 */ 382 public static final String EXTRA_FOREGROUND_CALL_STATE = "foreground_state"; 383 384 /** 385 * The lookup key used with the {@link #ACTION_PRECISE_CALL_STATE_CHANGED} broadcast 386 * for an integer containing the state of the current background call. 387 * 388 * @see PreciseCallState#PRECISE_CALL_STATE_NOT_VALID 389 * @see PreciseCallState#PRECISE_CALL_STATE_IDLE 390 * @see PreciseCallState#PRECISE_CALL_STATE_ACTIVE 391 * @see PreciseCallState#PRECISE_CALL_STATE_HOLDING 392 * @see PreciseCallState#PRECISE_CALL_STATE_DIALING 393 * @see PreciseCallState#PRECISE_CALL_STATE_ALERTING 394 * @see PreciseCallState#PRECISE_CALL_STATE_INCOMING 395 * @see PreciseCallState#PRECISE_CALL_STATE_WAITING 396 * @see PreciseCallState#PRECISE_CALL_STATE_DISCONNECTED 397 * @see PreciseCallState#PRECISE_CALL_STATE_DISCONNECTING 398 * 399 * <p class="note"> 400 * Retrieve with 401 * {@link android.content.Intent#getIntExtra(String name, int defaultValue)}. 402 * 403 * @hide 404 */ 405 public static final String EXTRA_BACKGROUND_CALL_STATE = "background_state"; 406 407 /** 408 * The lookup key used with the {@link #ACTION_PRECISE_CALL_STATE_CHANGED} broadcast 409 * for an integer containing the disconnect cause. 410 * 411 * @see DisconnectCause 412 * 413 * <p class="note"> 414 * Retrieve with 415 * {@link android.content.Intent#getIntExtra(String name, int defaultValue)}. 416 * 417 * @hide 418 */ 419 public static final String EXTRA_DISCONNECT_CAUSE = "disconnect_cause"; 420 421 /** 422 * The lookup key used with the {@link #ACTION_PRECISE_CALL_STATE_CHANGED} broadcast 423 * for an integer containing the disconnect cause provided by the RIL. 424 * 425 * @see PreciseDisconnectCause 426 * 427 * <p class="note"> 428 * Retrieve with 429 * {@link android.content.Intent#getIntExtra(String name, int defaultValue)}. 430 * 431 * @hide 432 */ 433 public static final String EXTRA_PRECISE_DISCONNECT_CAUSE = "precise_disconnect_cause"; 434 435 /** 436 * Broadcast intent action indicating a data connection has changed, 437 * providing precise information about the connection. 438 * 439 * <p> 440 * The {@link #EXTRA_DATA_STATE} extra indicates the connection state. 441 * The {@link #EXTRA_DATA_NETWORK_TYPE} extra indicates the connection network type. 442 * The {@link #EXTRA_DATA_APN_TYPE} extra indicates the APN type. 443 * The {@link #EXTRA_DATA_APN} extra indicates the APN. 444 * The {@link #EXTRA_DATA_CHANGE_REASON} extra indicates the connection change reason. 445 * The {@link #EXTRA_DATA_IFACE_PROPERTIES} extra indicates the connection interface. 446 * The {@link #EXTRA_DATA_FAILURE_CAUSE} extra indicates the connection fail cause. 447 * 448 * <p class="note"> 449 * Requires the READ_PRECISE_PHONE_STATE permission. 450 * 451 * @see #EXTRA_DATA_STATE 452 * @see #EXTRA_DATA_NETWORK_TYPE 453 * @see #EXTRA_DATA_APN_TYPE 454 * @see #EXTRA_DATA_APN 455 * @see #EXTRA_DATA_CHANGE_REASON 456 * @see #EXTRA_DATA_IFACE 457 * @see #EXTRA_DATA_FAILURE_CAUSE 458 * @hide 459 */ 460 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 461 public static final String ACTION_PRECISE_DATA_CONNECTION_STATE_CHANGED = 462 "android.intent.action.PRECISE_DATA_CONNECTION_STATE_CHANGED"; 463 464 /** 465 * The lookup key used with the {@link #ACTION_PRECISE_DATA_CONNECTION_STATE_CHANGED} broadcast 466 * for an integer containing the state of the current data connection. 467 * 468 * @see TelephonyManager#DATA_UNKNOWN 469 * @see TelephonyManager#DATA_DISCONNECTED 470 * @see TelephonyManager#DATA_CONNECTING 471 * @see TelephonyManager#DATA_CONNECTED 472 * @see TelephonyManager#DATA_SUSPENDED 473 * 474 * <p class="note"> 475 * Retrieve with 476 * {@link android.content.Intent#getIntExtra(String name, int defaultValue)}. 477 * 478 * @hide 479 */ 480 public static final String EXTRA_DATA_STATE = PhoneConstants.STATE_KEY; 481 482 /** 483 * The lookup key used with the {@link #ACTION_PRECISE_DATA_CONNECTION_STATE_CHANGED} broadcast 484 * for an integer containing the network type. 485 * 486 * @see TelephonyManager#NETWORK_TYPE_UNKNOWN 487 * @see TelephonyManager#NETWORK_TYPE_GPRS 488 * @see TelephonyManager#NETWORK_TYPE_EDGE 489 * @see TelephonyManager#NETWORK_TYPE_UMTS 490 * @see TelephonyManager#NETWORK_TYPE_CDMA 491 * @see TelephonyManager#NETWORK_TYPE_EVDO_0 492 * @see TelephonyManager#NETWORK_TYPE_EVDO_A 493 * @see TelephonyManager#NETWORK_TYPE_1xRTT 494 * @see TelephonyManager#NETWORK_TYPE_HSDPA 495 * @see TelephonyManager#NETWORK_TYPE_HSUPA 496 * @see TelephonyManager#NETWORK_TYPE_HSPA 497 * @see TelephonyManager#NETWORK_TYPE_IDEN 498 * @see TelephonyManager#NETWORK_TYPE_EVDO_B 499 * @see TelephonyManager#NETWORK_TYPE_LTE 500 * @see TelephonyManager#NETWORK_TYPE_EHRPD 501 * @see TelephonyManager#NETWORK_TYPE_HSPAP 502 * 503 * <p class="note"> 504 * Retrieve with 505 * {@link android.content.Intent#getIntExtra(String name, int defaultValue)}. 506 * 507 * @hide 508 */ 509 public static final String EXTRA_DATA_NETWORK_TYPE = PhoneConstants.DATA_NETWORK_TYPE_KEY; 510 511 /** 512 * The lookup key used with the {@link #ACTION_PRECISE_DATA_CONNECTION_STATE_CHANGED} broadcast 513 * for an String containing the data APN type. 514 * 515 * <p class="note"> 516 * Retrieve with 517 * {@link android.content.Intent#getStringExtra(String name)}. 518 * 519 * @hide 520 */ 521 public static final String EXTRA_DATA_APN_TYPE = PhoneConstants.DATA_APN_TYPE_KEY; 522 523 /** 524 * The lookup key used with the {@link #ACTION_PRECISE_DATA_CONNECTION_STATE_CHANGED} broadcast 525 * for an String containing the data APN. 526 * 527 * <p class="note"> 528 * Retrieve with 529 * {@link android.content.Intent#getStringExtra(String name)}. 530 * 531 * @hide 532 */ 533 public static final String EXTRA_DATA_APN = PhoneConstants.DATA_APN_KEY; 534 535 /** 536 * The lookup key used with the {@link #ACTION_PRECISE_DATA_CONNECTION_STATE_CHANGED} broadcast 537 * for an String representation of the change reason. 538 * 539 * <p class="note"> 540 * Retrieve with 541 * {@link android.content.Intent#getStringExtra(String name)}. 542 * 543 * @hide 544 */ 545 public static final String EXTRA_DATA_CHANGE_REASON = PhoneConstants.STATE_CHANGE_REASON_KEY; 546 547 /** 548 * The lookup key used with the {@link #ACTION_PRECISE_DATA_CONNECTION_STATE_CHANGED} broadcast 549 * for an String representation of the data interface. 550 * 551 * <p class="note"> 552 * Retrieve with 553 * {@link android.content.Intent#getParcelableExtra(String name)}. 554 * 555 * @hide 556 */ 557 public static final String EXTRA_DATA_LINK_PROPERTIES_KEY = PhoneConstants.DATA_LINK_PROPERTIES_KEY; 558 559 /** 560 * The lookup key used with the {@link #ACTION_PRECISE_DATA_CONNECTION_STATE_CHANGED} broadcast 561 * for the data connection fail cause. 562 * 563 * <p class="note"> 564 * Retrieve with 565 * {@link android.content.Intent#getStringExtra(String name)}. 566 * 567 * @hide 568 */ 569 public static final String EXTRA_DATA_FAILURE_CAUSE = PhoneConstants.DATA_FAILURE_CAUSE_KEY; 570 571 // 572 // 573 // Device Info 574 // 575 // 576 577 /** 578 * Returns the software version number for the device, for example, 579 * the IMEI/SV for GSM phones. Return null if the software version is 580 * not available. 581 * 582 * <p>Requires Permission: 583 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 584 */ 585 public String getDeviceSoftwareVersion() { 586 return getDeviceSoftwareVersion(getDefaultSim()); 587 } 588 589 /** 590 * Returns the software version number for the device, for example, 591 * the IMEI/SV for GSM phones. Return null if the software version is 592 * not available. 593 * 594 * <p>Requires Permission: 595 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 596 * 597 * @param slotId of which deviceID is returned 598 */ 599 /** {@hide} */ 600 public String getDeviceSoftwareVersion(int slotId) { 601 // FIXME methods taking slot id should not use subscription, instead us Uicc directly 602 int[] subId = SubscriptionManager.getSubId(slotId); 603 if (subId == null || subId.length == 0) { 604 return null; 605 } 606 try { 607 return getSubscriberInfo().getDeviceSvnUsingSubId(subId[0]); 608 } catch (RemoteException ex) { 609 return null; 610 } catch (NullPointerException ex) { 611 return null; 612 } 613 } 614 615 /** 616 * Returns the unique device ID, for example, the IMEI for GSM and the MEID 617 * or ESN for CDMA phones. Return null if device ID is not available. 618 * 619 * <p>Requires Permission: 620 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 621 */ 622 public String getDeviceId() { 623 try { 624 return getITelephony().getDeviceId(); 625 } catch (RemoteException ex) { 626 return null; 627 } 628 } 629 630 /** 631 * Returns the unique device ID of a subscription, for example, the IMEI for 632 * GSM and the MEID for CDMA phones. Return null if device ID is not available. 633 * 634 * <p>Requires Permission: 635 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 636 * 637 * @param slotId of which deviceID is returned 638 */ 639 /** {@hide} */ 640 public String getDeviceId(int slotId) { 641 // FIXME methods taking slot id should not use subscription, instead us Uicc directly 642 int[] subId = SubscriptionManager.getSubId(slotId); 643 if (subId == null || subId.length == 0) { 644 return null; 645 } 646 try { 647 return getSubscriberInfo().getDeviceIdForSubscriber(subId[0]); 648 } catch (RemoteException ex) { 649 return null; 650 } catch (NullPointerException ex) { 651 return null; 652 } 653 } 654 655 /** 656 * Returns the IMEI. Return null if IMEI is not available. 657 * 658 * <p>Requires Permission: 659 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 660 */ 661 /** {@hide} */ 662 public String getImei() { 663 return getImei(getDefaultSim()); 664 } 665 666 /** 667 * Returns the IMEI. Return null if IMEI is not available. 668 * 669 * <p>Requires Permission: 670 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 671 * 672 * @param slotId of which deviceID is returned 673 */ 674 /** {@hide} */ 675 public String getImei(int slotId) { 676 int[] subId = SubscriptionManager.getSubId(slotId); 677 try { 678 return getSubscriberInfo().getImeiForSubscriber(subId[0]); 679 } catch (RemoteException ex) { 680 return null; 681 } catch (NullPointerException ex) { 682 return null; 683 } 684 } 685 686 /** 687 * Returns the NAI. Return null if NAI is not available. 688 * 689 */ 690 /** {@hide}*/ 691 public String getNai() { 692 return getNai(getDefaultSim()); 693 } 694 695 /** 696 * Returns the NAI. Return null if NAI is not available. 697 * 698 * @param slotId of which Nai is returned 699 */ 700 /** {@hide}*/ 701 public String getNai(int slotId) { 702 int[] subId = SubscriptionManager.getSubId(slotId); 703 try { 704 return getSubscriberInfo().getNaiForSubscriber(subId[0]); 705 } catch (RemoteException ex) { 706 return null; 707 } catch (NullPointerException ex) { 708 return null; 709 } 710 } 711 712 /** 713 * Returns the current location of the device. 714 *<p> 715 * If there is only one radio in the device and that radio has an LTE connection, 716 * this method will return null. The implementation must not to try add LTE 717 * identifiers into the existing cdma/gsm classes. 718 *<p> 719 * In the future this call will be deprecated. 720 *<p> 721 * @return Current location of the device or null if not available. 722 * 723 * <p>Requires Permission: 724 * {@link android.Manifest.permission#ACCESS_COARSE_LOCATION ACCESS_COARSE_LOCATION} or 725 * {@link android.Manifest.permission#ACCESS_COARSE_LOCATION ACCESS_FINE_LOCATION}. 726 */ 727 public CellLocation getCellLocation() { 728 try { 729 Bundle bundle = getITelephony().getCellLocation(); 730 if (bundle.isEmpty()) return null; 731 CellLocation cl = CellLocation.newFromBundle(bundle); 732 if (cl.isEmpty()) 733 return null; 734 return cl; 735 } catch (RemoteException ex) { 736 return null; 737 } catch (NullPointerException ex) { 738 return null; 739 } 740 } 741 742 /** 743 * Enables location update notifications. {@link PhoneStateListener#onCellLocationChanged 744 * PhoneStateListener.onCellLocationChanged} will be called on location updates. 745 * 746 * <p>Requires Permission: {@link android.Manifest.permission#CONTROL_LOCATION_UPDATES 747 * CONTROL_LOCATION_UPDATES} 748 * 749 * @hide 750 */ 751 public void enableLocationUpdates() { 752 enableLocationUpdates(getDefaultSubscription()); 753 } 754 755 /** 756 * Enables location update notifications for a subscription. 757 * {@link PhoneStateListener#onCellLocationChanged 758 * PhoneStateListener.onCellLocationChanged} will be called on location updates. 759 * 760 * <p>Requires Permission: {@link android.Manifest.permission#CONTROL_LOCATION_UPDATES 761 * CONTROL_LOCATION_UPDATES} 762 * 763 * @param subId for which the location updates are enabled 764 */ 765 /** @hide */ 766 public void enableLocationUpdates(int subId) { 767 try { 768 getITelephony().enableLocationUpdatesForSubscriber(subId); 769 } catch (RemoteException ex) { 770 } catch (NullPointerException ex) { 771 } 772 } 773 774 /** 775 * Disables location update notifications. {@link PhoneStateListener#onCellLocationChanged 776 * PhoneStateListener.onCellLocationChanged} will be called on location updates. 777 * 778 * <p>Requires Permission: {@link android.Manifest.permission#CONTROL_LOCATION_UPDATES 779 * CONTROL_LOCATION_UPDATES} 780 * 781 * @hide 782 */ 783 public void disableLocationUpdates() { 784 disableLocationUpdates(getDefaultSubscription()); 785 } 786 787 /** @hide */ 788 public void disableLocationUpdates(int subId) { 789 try { 790 getITelephony().disableLocationUpdatesForSubscriber(subId); 791 } catch (RemoteException ex) { 792 } catch (NullPointerException ex) { 793 } 794 } 795 796 /** 797 * Returns the neighboring cell information of the device. The getAllCellInfo is preferred 798 * and use this only if getAllCellInfo return nulls or an empty list. 799 *<p> 800 * In the future this call will be deprecated. 801 *<p> 802 * @return List of NeighboringCellInfo or null if info unavailable. 803 * 804 * <p>Requires Permission: 805 * (@link android.Manifest.permission#ACCESS_COARSE_UPDATES} 806 */ 807 public List<NeighboringCellInfo> getNeighboringCellInfo() { 808 try { 809 return getITelephony().getNeighboringCellInfo(mContext.getOpPackageName()); 810 } catch (RemoteException ex) { 811 return null; 812 } catch (NullPointerException ex) { 813 return null; 814 } 815 } 816 817 /** No phone radio. */ 818 public static final int PHONE_TYPE_NONE = PhoneConstants.PHONE_TYPE_NONE; 819 /** Phone radio is GSM. */ 820 public static final int PHONE_TYPE_GSM = PhoneConstants.PHONE_TYPE_GSM; 821 /** Phone radio is CDMA. */ 822 public static final int PHONE_TYPE_CDMA = PhoneConstants.PHONE_TYPE_CDMA; 823 /** Phone is via SIP. */ 824 public static final int PHONE_TYPE_SIP = PhoneConstants.PHONE_TYPE_SIP; 825 826 /** 827 * Returns the current phone type. 828 * TODO: This is a last minute change and hence hidden. 829 * 830 * @see #PHONE_TYPE_NONE 831 * @see #PHONE_TYPE_GSM 832 * @see #PHONE_TYPE_CDMA 833 * @see #PHONE_TYPE_SIP 834 * 835 * {@hide} 836 */ 837 @SystemApi 838 public int getCurrentPhoneType() { 839 return getCurrentPhoneType(getDefaultSubscription()); 840 } 841 842 /** 843 * Returns a constant indicating the device phone type for a subscription. 844 * 845 * @see #PHONE_TYPE_NONE 846 * @see #PHONE_TYPE_GSM 847 * @see #PHONE_TYPE_CDMA 848 * 849 * @param subId for which phone type is returned 850 */ 851 /** {@hide} */ 852 @SystemApi 853 public int getCurrentPhoneType(int subId) { 854 int phoneId = SubscriptionManager.getPhoneId(subId); 855 try{ 856 ITelephony telephony = getITelephony(); 857 if (telephony != null) { 858 return telephony.getActivePhoneTypeForSubscriber(subId); 859 } else { 860 // This can happen when the ITelephony interface is not up yet. 861 return getPhoneTypeFromProperty(phoneId); 862 } 863 } catch (RemoteException ex) { 864 // This shouldn't happen in the normal case, as a backup we 865 // read from the system property. 866 return getPhoneTypeFromProperty(phoneId); 867 } catch (NullPointerException ex) { 868 // This shouldn't happen in the normal case, as a backup we 869 // read from the system property. 870 return getPhoneTypeFromProperty(phoneId); 871 } 872 } 873 874 /** 875 * Returns a constant indicating the device phone type. This 876 * indicates the type of radio used to transmit voice calls. 877 * 878 * @see #PHONE_TYPE_NONE 879 * @see #PHONE_TYPE_GSM 880 * @see #PHONE_TYPE_CDMA 881 * @see #PHONE_TYPE_SIP 882 */ 883 public int getPhoneType() { 884 if (!isVoiceCapable()) { 885 return PHONE_TYPE_NONE; 886 } 887 return getCurrentPhoneType(); 888 } 889 890 private int getPhoneTypeFromProperty() { 891 return getPhoneTypeFromProperty(getDefaultPhone()); 892 } 893 894 /** {@hide} */ 895 private int getPhoneTypeFromProperty(int phoneId) { 896 String type = getTelephonyProperty(phoneId, 897 TelephonyProperties.CURRENT_ACTIVE_PHONE, null); 898 if (type == null || type.equals("")) { 899 return getPhoneTypeFromNetworkType(phoneId); 900 } 901 return Integer.parseInt(type); 902 } 903 904 private int getPhoneTypeFromNetworkType() { 905 return getPhoneTypeFromNetworkType(getDefaultPhone()); 906 } 907 908 /** {@hide} */ 909 private int getPhoneTypeFromNetworkType(int phoneId) { 910 // When the system property CURRENT_ACTIVE_PHONE, has not been set, 911 // use the system property for default network type. 912 // This is a fail safe, and can only happen at first boot. 913 String mode = getTelephonyProperty(phoneId, "ro.telephony.default_network", null); 914 if (mode != null) { 915 return TelephonyManager.getPhoneType(Integer.parseInt(mode)); 916 } 917 return TelephonyManager.PHONE_TYPE_NONE; 918 } 919 920 /** 921 * This function returns the type of the phone, depending 922 * on the network mode. 923 * 924 * @param networkMode 925 * @return Phone Type 926 * 927 * @hide 928 */ 929 public static int getPhoneType(int networkMode) { 930 switch(networkMode) { 931 case RILConstants.NETWORK_MODE_CDMA: 932 case RILConstants.NETWORK_MODE_CDMA_NO_EVDO: 933 case RILConstants.NETWORK_MODE_EVDO_NO_CDMA: 934 return PhoneConstants.PHONE_TYPE_CDMA; 935 936 case RILConstants.NETWORK_MODE_WCDMA_PREF: 937 case RILConstants.NETWORK_MODE_GSM_ONLY: 938 case RILConstants.NETWORK_MODE_WCDMA_ONLY: 939 case RILConstants.NETWORK_MODE_GSM_UMTS: 940 case RILConstants.NETWORK_MODE_LTE_GSM_WCDMA: 941 case RILConstants.NETWORK_MODE_LTE_WCDMA: 942 case RILConstants.NETWORK_MODE_LTE_CDMA_EVDO_GSM_WCDMA: 943 return PhoneConstants.PHONE_TYPE_GSM; 944 945 // Use CDMA Phone for the global mode including CDMA 946 case RILConstants.NETWORK_MODE_GLOBAL: 947 case RILConstants.NETWORK_MODE_LTE_CDMA_EVDO: 948 return PhoneConstants.PHONE_TYPE_CDMA; 949 950 case RILConstants.NETWORK_MODE_LTE_ONLY: 951 if (getLteOnCdmaModeStatic() == PhoneConstants.LTE_ON_CDMA_TRUE) { 952 return PhoneConstants.PHONE_TYPE_CDMA; 953 } else { 954 return PhoneConstants.PHONE_TYPE_GSM; 955 } 956 default: 957 return PhoneConstants.PHONE_TYPE_GSM; 958 } 959 } 960 961 /** 962 * The contents of the /proc/cmdline file 963 */ 964 private static String getProcCmdLine() 965 { 966 String cmdline = ""; 967 FileInputStream is = null; 968 try { 969 is = new FileInputStream("/proc/cmdline"); 970 byte [] buffer = new byte[2048]; 971 int count = is.read(buffer); 972 if (count > 0) { 973 cmdline = new String(buffer, 0, count); 974 } 975 } catch (IOException e) { 976 Rlog.d(TAG, "No /proc/cmdline exception=" + e); 977 } finally { 978 if (is != null) { 979 try { 980 is.close(); 981 } catch (IOException e) { 982 } 983 } 984 } 985 Rlog.d(TAG, "/proc/cmdline=" + cmdline); 986 return cmdline; 987 } 988 989 /** Kernel command line */ 990 private static final String sKernelCmdLine = getProcCmdLine(); 991 992 /** Pattern for selecting the product type from the kernel command line */ 993 private static final Pattern sProductTypePattern = 994 Pattern.compile("\\sproduct_type\\s*=\\s*(\\w+)"); 995 996 /** The ProductType used for LTE on CDMA devices */ 997 private static final String sLteOnCdmaProductType = 998 SystemProperties.get(TelephonyProperties.PROPERTY_LTE_ON_CDMA_PRODUCT_TYPE, ""); 999 1000 /** 1001 * Return if the current radio is LTE on CDMA. This 1002 * is a tri-state return value as for a period of time 1003 * the mode may be unknown. 1004 * 1005 * @return {@link PhoneConstants#LTE_ON_CDMA_UNKNOWN}, {@link PhoneConstants#LTE_ON_CDMA_FALSE} 1006 * or {@link PhoneConstants#LTE_ON_CDMA_TRUE} 1007 * 1008 * @hide 1009 */ 1010 public static int getLteOnCdmaModeStatic() { 1011 int retVal; 1012 int curVal; 1013 String productType = ""; 1014 1015 curVal = SystemProperties.getInt(TelephonyProperties.PROPERTY_LTE_ON_CDMA_DEVICE, 1016 PhoneConstants.LTE_ON_CDMA_UNKNOWN); 1017 retVal = curVal; 1018 if (retVal == PhoneConstants.LTE_ON_CDMA_UNKNOWN) { 1019 Matcher matcher = sProductTypePattern.matcher(sKernelCmdLine); 1020 if (matcher.find()) { 1021 productType = matcher.group(1); 1022 if (sLteOnCdmaProductType.equals(productType)) { 1023 retVal = PhoneConstants.LTE_ON_CDMA_TRUE; 1024 } else { 1025 retVal = PhoneConstants.LTE_ON_CDMA_FALSE; 1026 } 1027 } else { 1028 retVal = PhoneConstants.LTE_ON_CDMA_FALSE; 1029 } 1030 } 1031 1032 Rlog.d(TAG, "getLteOnCdmaMode=" + retVal + " curVal=" + curVal + 1033 " product_type='" + productType + 1034 "' lteOnCdmaProductType='" + sLteOnCdmaProductType + "'"); 1035 return retVal; 1036 } 1037 1038 // 1039 // 1040 // Current Network 1041 // 1042 // 1043 1044 /** 1045 * Returns the alphabetic name of current registered operator. 1046 * <p> 1047 * Availability: Only when user is registered to a network. Result may be 1048 * unreliable on CDMA networks (use {@link #getPhoneType()} to determine if 1049 * on a CDMA network). 1050 */ 1051 public String getNetworkOperatorName() { 1052 return getNetworkOperatorName(getDefaultSubscription()); 1053 } 1054 1055 /** 1056 * Returns the alphabetic name of current registered operator 1057 * for a particular subscription. 1058 * <p> 1059 * Availability: Only when user is registered to a network. Result may be 1060 * unreliable on CDMA networks (use {@link #getPhoneType()} to determine if 1061 * on a CDMA network). 1062 * @param subId 1063 */ 1064 /** {@hide} */ 1065 public String getNetworkOperatorName(int subId) { 1066 int phoneId = SubscriptionManager.getPhoneId(subId); 1067 return getTelephonyProperty(phoneId, TelephonyProperties.PROPERTY_OPERATOR_ALPHA, ""); 1068 } 1069 1070 /** 1071 * Returns the numeric name (MCC+MNC) of current registered operator. 1072 * <p> 1073 * Availability: Only when user is registered to a network. Result may be 1074 * unreliable on CDMA networks (use {@link #getPhoneType()} to determine if 1075 * on a CDMA network). 1076 */ 1077 public String getNetworkOperator() { 1078 return getNetworkOperator(getDefaultSubscription()); 1079 } 1080 1081 /** 1082 * Returns the numeric name (MCC+MNC) of current registered operator 1083 * for a particular subscription. 1084 * <p> 1085 * Availability: Only when user is registered to a network. Result may be 1086 * unreliable on CDMA networks (use {@link #getPhoneType()} to determine if 1087 * on a CDMA network). 1088 * 1089 * @param subId 1090 */ 1091 /** {@hide} */ 1092 public String getNetworkOperator(int subId) { 1093 int phoneId = SubscriptionManager.getPhoneId(subId); 1094 return getTelephonyProperty(phoneId, TelephonyProperties.PROPERTY_OPERATOR_NUMERIC, ""); 1095 } 1096 1097 /** 1098 * Returns true if the device is considered roaming on the current 1099 * network, for GSM purposes. 1100 * <p> 1101 * Availability: Only when user registered to a network. 1102 */ 1103 public boolean isNetworkRoaming() { 1104 return isNetworkRoaming(getDefaultSubscription()); 1105 } 1106 1107 /** 1108 * Returns true if the device is considered roaming on the current 1109 * network for a subscription. 1110 * <p> 1111 * Availability: Only when user registered to a network. 1112 * 1113 * @param subId 1114 */ 1115 /** {@hide} */ 1116 public boolean isNetworkRoaming(int subId) { 1117 int phoneId = SubscriptionManager.getPhoneId(subId); 1118 return Boolean.parseBoolean(getTelephonyProperty(phoneId, 1119 TelephonyProperties.PROPERTY_OPERATOR_ISROAMING, null)); 1120 } 1121 1122 /** 1123 * Returns the ISO country code equivalent of the current registered 1124 * operator's MCC (Mobile Country Code). 1125 * <p> 1126 * Availability: Only when user is registered to a network. Result may be 1127 * unreliable on CDMA networks (use {@link #getPhoneType()} to determine if 1128 * on a CDMA network). 1129 */ 1130 public String getNetworkCountryIso() { 1131 return getNetworkCountryIso(getDefaultSubscription()); 1132 } 1133 1134 /** 1135 * Returns the ISO country code equivalent of the current registered 1136 * operator's MCC (Mobile Country Code) of a subscription. 1137 * <p> 1138 * Availability: Only when user is registered to a network. Result may be 1139 * unreliable on CDMA networks (use {@link #getPhoneType()} to determine if 1140 * on a CDMA network). 1141 * 1142 * @param subId for which Network CountryIso is returned 1143 */ 1144 /** {@hide} */ 1145 public String getNetworkCountryIso(int subId) { 1146 int phoneId = SubscriptionManager.getPhoneId(subId); 1147 return getTelephonyProperty(phoneId, TelephonyProperties.PROPERTY_OPERATOR_ISO_COUNTRY, ""); 1148 } 1149 1150 /** Network type is unknown */ 1151 public static final int NETWORK_TYPE_UNKNOWN = 0; 1152 /** Current network is GPRS */ 1153 public static final int NETWORK_TYPE_GPRS = 1; 1154 /** Current network is EDGE */ 1155 public static final int NETWORK_TYPE_EDGE = 2; 1156 /** Current network is UMTS */ 1157 public static final int NETWORK_TYPE_UMTS = 3; 1158 /** Current network is CDMA: Either IS95A or IS95B*/ 1159 public static final int NETWORK_TYPE_CDMA = 4; 1160 /** Current network is EVDO revision 0*/ 1161 public static final int NETWORK_TYPE_EVDO_0 = 5; 1162 /** Current network is EVDO revision A*/ 1163 public static final int NETWORK_TYPE_EVDO_A = 6; 1164 /** Current network is 1xRTT*/ 1165 public static final int NETWORK_TYPE_1xRTT = 7; 1166 /** Current network is HSDPA */ 1167 public static final int NETWORK_TYPE_HSDPA = 8; 1168 /** Current network is HSUPA */ 1169 public static final int NETWORK_TYPE_HSUPA = 9; 1170 /** Current network is HSPA */ 1171 public static final int NETWORK_TYPE_HSPA = 10; 1172 /** Current network is iDen */ 1173 public static final int NETWORK_TYPE_IDEN = 11; 1174 /** Current network is EVDO revision B*/ 1175 public static final int NETWORK_TYPE_EVDO_B = 12; 1176 /** Current network is LTE */ 1177 public static final int NETWORK_TYPE_LTE = 13; 1178 /** Current network is eHRPD */ 1179 public static final int NETWORK_TYPE_EHRPD = 14; 1180 /** Current network is HSPA+ */ 1181 public static final int NETWORK_TYPE_HSPAP = 15; 1182 /** Current network is GSM {@hide} */ 1183 public static final int NETWORK_TYPE_GSM = 16; 1184 1185 /** 1186 * @return the NETWORK_TYPE_xxxx for current data connection. 1187 */ 1188 public int getNetworkType() { 1189 return getDataNetworkType(); 1190 } 1191 1192 /** 1193 * Returns a constant indicating the radio technology (network type) 1194 * currently in use on the device for a subscription. 1195 * @return the network type 1196 * 1197 * @param subId for which network type is returned 1198 * 1199 * @see #NETWORK_TYPE_UNKNOWN 1200 * @see #NETWORK_TYPE_GPRS 1201 * @see #NETWORK_TYPE_EDGE 1202 * @see #NETWORK_TYPE_UMTS 1203 * @see #NETWORK_TYPE_HSDPA 1204 * @see #NETWORK_TYPE_HSUPA 1205 * @see #NETWORK_TYPE_HSPA 1206 * @see #NETWORK_TYPE_CDMA 1207 * @see #NETWORK_TYPE_EVDO_0 1208 * @see #NETWORK_TYPE_EVDO_A 1209 * @see #NETWORK_TYPE_EVDO_B 1210 * @see #NETWORK_TYPE_1xRTT 1211 * @see #NETWORK_TYPE_IDEN 1212 * @see #NETWORK_TYPE_LTE 1213 * @see #NETWORK_TYPE_EHRPD 1214 * @see #NETWORK_TYPE_HSPAP 1215 */ 1216 /** {@hide} */ 1217 public int getNetworkType(int subId) { 1218 try { 1219 ITelephony telephony = getITelephony(); 1220 if (telephony != null) { 1221 return telephony.getNetworkTypeForSubscriber(subId); 1222 } else { 1223 // This can happen when the ITelephony interface is not up yet. 1224 return NETWORK_TYPE_UNKNOWN; 1225 } 1226 } catch(RemoteException ex) { 1227 // This shouldn't happen in the normal case 1228 return NETWORK_TYPE_UNKNOWN; 1229 } catch (NullPointerException ex) { 1230 // This could happen before phone restarts due to crashing 1231 return NETWORK_TYPE_UNKNOWN; 1232 } 1233 } 1234 1235 /** 1236 * Returns a constant indicating the radio technology (network type) 1237 * currently in use on the device for data transmission. 1238 * @return the network type 1239 * 1240 * @see #NETWORK_TYPE_UNKNOWN 1241 * @see #NETWORK_TYPE_GPRS 1242 * @see #NETWORK_TYPE_EDGE 1243 * @see #NETWORK_TYPE_UMTS 1244 * @see #NETWORK_TYPE_HSDPA 1245 * @see #NETWORK_TYPE_HSUPA 1246 * @see #NETWORK_TYPE_HSPA 1247 * @see #NETWORK_TYPE_CDMA 1248 * @see #NETWORK_TYPE_EVDO_0 1249 * @see #NETWORK_TYPE_EVDO_A 1250 * @see #NETWORK_TYPE_EVDO_B 1251 * @see #NETWORK_TYPE_1xRTT 1252 * @see #NETWORK_TYPE_IDEN 1253 * @see #NETWORK_TYPE_LTE 1254 * @see #NETWORK_TYPE_EHRPD 1255 * @see #NETWORK_TYPE_HSPAP 1256 * 1257 * @hide 1258 */ 1259 public int getDataNetworkType() { 1260 return getDataNetworkType(getDefaultSubscription()); 1261 } 1262 1263 /** 1264 * Returns a constant indicating the radio technology (network type) 1265 * currently in use on the device for data transmission for a subscription 1266 * @return the network type 1267 * 1268 * @param subId for which network type is returned 1269 */ 1270 /** {@hide} */ 1271 public int getDataNetworkType(int subId) { 1272 try{ 1273 ITelephony telephony = getITelephony(); 1274 if (telephony != null) { 1275 return telephony.getDataNetworkTypeForSubscriber(subId); 1276 } else { 1277 // This can happen when the ITelephony interface is not up yet. 1278 return NETWORK_TYPE_UNKNOWN; 1279 } 1280 } catch(RemoteException ex) { 1281 // This shouldn't happen in the normal case 1282 return NETWORK_TYPE_UNKNOWN; 1283 } catch (NullPointerException ex) { 1284 // This could happen before phone restarts due to crashing 1285 return NETWORK_TYPE_UNKNOWN; 1286 } 1287 } 1288 1289 /** 1290 * Returns the NETWORK_TYPE_xxxx for voice 1291 * 1292 * @hide 1293 */ 1294 public int getVoiceNetworkType() { 1295 return getVoiceNetworkType(getDefaultSubscription()); 1296 } 1297 1298 /** 1299 * Returns the NETWORK_TYPE_xxxx for voice for a subId 1300 * 1301 */ 1302 /** {@hide} */ 1303 public int getVoiceNetworkType(int subId) { 1304 try{ 1305 ITelephony telephony = getITelephony(); 1306 if (telephony != null) { 1307 return telephony.getVoiceNetworkTypeForSubscriber(subId); 1308 } else { 1309 // This can happen when the ITelephony interface is not up yet. 1310 return NETWORK_TYPE_UNKNOWN; 1311 } 1312 } catch(RemoteException ex) { 1313 // This shouldn't happen in the normal case 1314 return NETWORK_TYPE_UNKNOWN; 1315 } catch (NullPointerException ex) { 1316 // This could happen before phone restarts due to crashing 1317 return NETWORK_TYPE_UNKNOWN; 1318 } 1319 } 1320 1321 /** Unknown network class. {@hide} */ 1322 public static final int NETWORK_CLASS_UNKNOWN = 0; 1323 /** Class of broadly defined "2G" networks. {@hide} */ 1324 public static final int NETWORK_CLASS_2_G = 1; 1325 /** Class of broadly defined "3G" networks. {@hide} */ 1326 public static final int NETWORK_CLASS_3_G = 2; 1327 /** Class of broadly defined "4G" networks. {@hide} */ 1328 public static final int NETWORK_CLASS_4_G = 3; 1329 1330 /** 1331 * Return general class of network type, such as "3G" or "4G". In cases 1332 * where classification is contentious, this method is conservative. 1333 * 1334 * @hide 1335 */ 1336 public static int getNetworkClass(int networkType) { 1337 switch (networkType) { 1338 case NETWORK_TYPE_GPRS: 1339 case NETWORK_TYPE_GSM: 1340 case NETWORK_TYPE_EDGE: 1341 case NETWORK_TYPE_CDMA: 1342 case NETWORK_TYPE_1xRTT: 1343 case NETWORK_TYPE_IDEN: 1344 return NETWORK_CLASS_2_G; 1345 case NETWORK_TYPE_UMTS: 1346 case NETWORK_TYPE_EVDO_0: 1347 case NETWORK_TYPE_EVDO_A: 1348 case NETWORK_TYPE_HSDPA: 1349 case NETWORK_TYPE_HSUPA: 1350 case NETWORK_TYPE_HSPA: 1351 case NETWORK_TYPE_EVDO_B: 1352 case NETWORK_TYPE_EHRPD: 1353 case NETWORK_TYPE_HSPAP: 1354 return NETWORK_CLASS_3_G; 1355 case NETWORK_TYPE_LTE: 1356 return NETWORK_CLASS_4_G; 1357 default: 1358 return NETWORK_CLASS_UNKNOWN; 1359 } 1360 } 1361 1362 /** 1363 * Returns a string representation of the radio technology (network type) 1364 * currently in use on the device. 1365 * @return the name of the radio technology 1366 * 1367 * @hide pending API council review 1368 */ 1369 public String getNetworkTypeName() { 1370 return getNetworkTypeName(getNetworkType()); 1371 } 1372 1373 /** 1374 * Returns a string representation of the radio technology (network type) 1375 * currently in use on the device. 1376 * @param subId for which network type is returned 1377 * @return the name of the radio technology 1378 * 1379 */ 1380 /** {@hide} */ 1381 public static String getNetworkTypeName(int type) { 1382 switch (type) { 1383 case NETWORK_TYPE_GPRS: 1384 return "GPRS"; 1385 case NETWORK_TYPE_EDGE: 1386 return "EDGE"; 1387 case NETWORK_TYPE_UMTS: 1388 return "UMTS"; 1389 case NETWORK_TYPE_HSDPA: 1390 return "HSDPA"; 1391 case NETWORK_TYPE_HSUPA: 1392 return "HSUPA"; 1393 case NETWORK_TYPE_HSPA: 1394 return "HSPA"; 1395 case NETWORK_TYPE_CDMA: 1396 return "CDMA"; 1397 case NETWORK_TYPE_EVDO_0: 1398 return "CDMA - EvDo rev. 0"; 1399 case NETWORK_TYPE_EVDO_A: 1400 return "CDMA - EvDo rev. A"; 1401 case NETWORK_TYPE_EVDO_B: 1402 return "CDMA - EvDo rev. B"; 1403 case NETWORK_TYPE_1xRTT: 1404 return "CDMA - 1xRTT"; 1405 case NETWORK_TYPE_LTE: 1406 return "LTE"; 1407 case NETWORK_TYPE_EHRPD: 1408 return "CDMA - eHRPD"; 1409 case NETWORK_TYPE_IDEN: 1410 return "iDEN"; 1411 case NETWORK_TYPE_HSPAP: 1412 return "HSPA+"; 1413 case NETWORK_TYPE_GSM: 1414 return "GSM"; 1415 default: 1416 return "UNKNOWN"; 1417 } 1418 } 1419 1420 // 1421 // 1422 // SIM Card 1423 // 1424 // 1425 1426 /** 1427 * SIM card state: Unknown. Signifies that the SIM is in transition 1428 * between states. For example, when the user inputs the SIM pin 1429 * under PIN_REQUIRED state, a query for sim status returns 1430 * this state before turning to SIM_STATE_READY. 1431 * 1432 * These are the ordinal value of IccCardConstants.State. 1433 */ 1434 public static final int SIM_STATE_UNKNOWN = 0; 1435 /** SIM card state: no SIM card is available in the device */ 1436 public static final int SIM_STATE_ABSENT = 1; 1437 /** SIM card state: Locked: requires the user's SIM PIN to unlock */ 1438 public static final int SIM_STATE_PIN_REQUIRED = 2; 1439 /** SIM card state: Locked: requires the user's SIM PUK to unlock */ 1440 public static final int SIM_STATE_PUK_REQUIRED = 3; 1441 /** SIM card state: Locked: requires a network PIN to unlock */ 1442 public static final int SIM_STATE_NETWORK_LOCKED = 4; 1443 /** SIM card state: Ready */ 1444 public static final int SIM_STATE_READY = 5; 1445 /** SIM card state: SIM Card is NOT READY 1446 *@hide 1447 */ 1448 public static final int SIM_STATE_NOT_READY = 6; 1449 /** SIM card state: SIM Card Error, permanently disabled 1450 *@hide 1451 */ 1452 public static final int SIM_STATE_PERM_DISABLED = 7; 1453 /** SIM card state: SIM Card Error, present but faulty 1454 *@hide 1455 */ 1456 public static final int SIM_STATE_CARD_IO_ERROR = 8; 1457 1458 /** 1459 * @return true if a ICC card is present 1460 */ 1461 public boolean hasIccCard() { 1462 return hasIccCard(getDefaultSim()); 1463 } 1464 1465 /** 1466 * @return true if a ICC card is present for a subscription 1467 * 1468 * @param slotId for which icc card presence is checked 1469 */ 1470 /** {@hide} */ 1471 // FIXME Input argument slotId should be of type int 1472 public boolean hasIccCard(int slotId) { 1473 1474 try { 1475 return getITelephony().hasIccCardUsingSlotId(slotId); 1476 } catch (RemoteException ex) { 1477 // Assume no ICC card if remote exception which shouldn't happen 1478 return false; 1479 } catch (NullPointerException ex) { 1480 // This could happen before phone restarts due to crashing 1481 return false; 1482 } 1483 } 1484 1485 /** 1486 * Returns a constant indicating the state of the default SIM card. 1487 * 1488 * @see #SIM_STATE_UNKNOWN 1489 * @see #SIM_STATE_ABSENT 1490 * @see #SIM_STATE_PIN_REQUIRED 1491 * @see #SIM_STATE_PUK_REQUIRED 1492 * @see #SIM_STATE_NETWORK_LOCKED 1493 * @see #SIM_STATE_READY 1494 * @see #SIM_STATE_NOT_READY 1495 * @see #SIM_STATE_PERM_DISABLED 1496 * @see #SIM_STATE_CARD_IO_ERROR 1497 */ 1498 public int getSimState() { 1499 return getSimState(getDefaultSim()); 1500 } 1501 1502 /** 1503 * Returns a constant indicating the state of the device SIM card in a slot. 1504 * 1505 * @param slotIdx 1506 * 1507 * @see #SIM_STATE_UNKNOWN 1508 * @see #SIM_STATE_ABSENT 1509 * @see #SIM_STATE_PIN_REQUIRED 1510 * @see #SIM_STATE_PUK_REQUIRED 1511 * @see #SIM_STATE_NETWORK_LOCKED 1512 * @see #SIM_STATE_READY 1513 * @see #SIM_STATE_NOT_READY 1514 * @see #SIM_STATE_PERM_DISABLED 1515 * @see #SIM_STATE_CARD_IO_ERROR 1516 */ 1517 /** {@hide} */ 1518 public int getSimState(int slotIdx) { 1519 int[] subId = SubscriptionManager.getSubId(slotIdx); 1520 if (subId == null || subId.length == 0) { 1521 Rlog.d(TAG, "getSimState:- empty subId return SIM_STATE_ABSENT"); 1522 return SIM_STATE_UNKNOWN; 1523 } 1524 int simState = SubscriptionManager.getSimStateForSubscriber(subId[0]); 1525 Rlog.d(TAG, "getSimState: simState=" + simState + " slotIdx=" + slotIdx); 1526 return simState; 1527 } 1528 1529 /** 1530 * Returns the MCC+MNC (mobile country code + mobile network code) of the 1531 * provider of the SIM. 5 or 6 decimal digits. 1532 * <p> 1533 * Availability: SIM state must be {@link #SIM_STATE_READY} 1534 * 1535 * @see #getSimState 1536 */ 1537 public String getSimOperator() { 1538 int subId = SubscriptionManager.getDefaultDataSubId(); 1539 if (!SubscriptionManager.isUsableSubIdValue(subId)) { 1540 subId = SubscriptionManager.getDefaultSmsSubId(); 1541 if (!SubscriptionManager.isUsableSubIdValue(subId)) { 1542 subId = SubscriptionManager.getDefaultVoiceSubId(); 1543 if (!SubscriptionManager.isUsableSubIdValue(subId)) { 1544 subId = SubscriptionManager.getDefaultSubId(); 1545 } 1546 } 1547 } 1548 Rlog.d(TAG, "getSimOperator(): default subId=" + subId); 1549 return getSimOperator(subId); 1550 } 1551 1552 /** 1553 * Returns the MCC+MNC (mobile country code + mobile network code) of the 1554 * provider of the SIM for a particular subscription. 5 or 6 decimal digits. 1555 * <p> 1556 * Availability: SIM state must be {@link #SIM_STATE_READY} 1557 * 1558 * @see #getSimState 1559 * 1560 * @param subId for which SimOperator is returned 1561 */ 1562 /** {@hide} */ 1563 public String getSimOperator(int subId) { 1564 int phoneId = SubscriptionManager.getPhoneId(subId); 1565 String operator = getTelephonyProperty(phoneId, 1566 TelephonyProperties.PROPERTY_ICC_OPERATOR_NUMERIC, ""); 1567 Rlog.d(TAG, "getSimOperator: subId=" + subId + " operator=" + operator); 1568 return operator; 1569 } 1570 1571 /** 1572 * Returns the Service Provider Name (SPN). 1573 * <p> 1574 * Availability: SIM state must be {@link #SIM_STATE_READY} 1575 * 1576 * @see #getSimState 1577 */ 1578 public String getSimOperatorName() { 1579 return getSimOperatorName(getDefaultSubscription()); 1580 } 1581 1582 /** 1583 * Returns the Service Provider Name (SPN). 1584 * <p> 1585 * Availability: SIM state must be {@link #SIM_STATE_READY} 1586 * 1587 * @see #getSimState 1588 * 1589 * @param subId for which SimOperatorName is returned 1590 */ 1591 /** {@hide} */ 1592 public String getSimOperatorName(int subId) { 1593 int phoneId = SubscriptionManager.getPhoneId(subId); 1594 return getTelephonyProperty(phoneId, TelephonyProperties.PROPERTY_ICC_OPERATOR_ALPHA, ""); 1595 } 1596 1597 /** 1598 * Returns the ISO country code equivalent for the SIM provider's country code. 1599 */ 1600 public String getSimCountryIso() { 1601 return getSimCountryIso(getDefaultSubscription()); 1602 } 1603 1604 /** 1605 * Returns the ISO country code equivalent for the SIM provider's country code. 1606 * 1607 * @param subId for which SimCountryIso is returned 1608 */ 1609 /** {@hide} */ 1610 public String getSimCountryIso(int subId) { 1611 int phoneId = SubscriptionManager.getPhoneId(subId); 1612 return getTelephonyProperty(phoneId, TelephonyProperties.PROPERTY_ICC_OPERATOR_ISO_COUNTRY, 1613 ""); 1614 } 1615 1616 /** 1617 * Returns the serial number of the SIM, if applicable. Return null if it is 1618 * unavailable. 1619 * <p> 1620 * Requires Permission: 1621 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 1622 */ 1623 public String getSimSerialNumber() { 1624 return getSimSerialNumber(getDefaultSubscription()); 1625 } 1626 1627 /** 1628 * Returns the serial number for the given subscription, if applicable. Return null if it is 1629 * unavailable. 1630 * <p> 1631 * @param subId for which Sim Serial number is returned 1632 * Requires Permission: 1633 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 1634 */ 1635 /** {@hide} */ 1636 public String getSimSerialNumber(int subId) { 1637 try { 1638 return getSubscriberInfo().getIccSerialNumberForSubscriber(subId); 1639 } catch (RemoteException ex) { 1640 return null; 1641 } catch (NullPointerException ex) { 1642 // This could happen before phone restarts due to crashing 1643 return null; 1644 } 1645 } 1646 1647 /** 1648 * Return if the current radio is LTE on CDMA. This 1649 * is a tri-state return value as for a period of time 1650 * the mode may be unknown. 1651 * 1652 * @return {@link PhoneConstants#LTE_ON_CDMA_UNKNOWN}, {@link PhoneConstants#LTE_ON_CDMA_FALSE} 1653 * or {@link PhoneConstants#LTE_ON_CDMA_TRUE} 1654 * 1655 * @hide 1656 */ 1657 public int getLteOnCdmaMode() { 1658 return getLteOnCdmaMode(getDefaultSubscription()); 1659 } 1660 1661 /** 1662 * Return if the current radio is LTE on CDMA for Subscription. This 1663 * is a tri-state return value as for a period of time 1664 * the mode may be unknown. 1665 * 1666 * @param subId for which radio is LTE on CDMA is returned 1667 * @return {@link PhoneConstants#LTE_ON_CDMA_UNKNOWN}, {@link PhoneConstants#LTE_ON_CDMA_FALSE} 1668 * or {@link PhoneConstants#LTE_ON_CDMA_TRUE} 1669 * 1670 */ 1671 /** {@hide} */ 1672 public int getLteOnCdmaMode(int subId) { 1673 try { 1674 return getITelephony().getLteOnCdmaModeForSubscriber(subId); 1675 } catch (RemoteException ex) { 1676 // Assume no ICC card if remote exception which shouldn't happen 1677 return PhoneConstants.LTE_ON_CDMA_UNKNOWN; 1678 } catch (NullPointerException ex) { 1679 // This could happen before phone restarts due to crashing 1680 return PhoneConstants.LTE_ON_CDMA_UNKNOWN; 1681 } 1682 } 1683 1684 // 1685 // 1686 // Subscriber Info 1687 // 1688 // 1689 1690 /** 1691 * Returns the unique subscriber ID, for example, the IMSI for a GSM phone. 1692 * Return null if it is unavailable. 1693 * <p> 1694 * Requires Permission: 1695 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 1696 */ 1697 public String getSubscriberId() { 1698 return getSubscriberId(getDefaultSubscription()); 1699 } 1700 1701 /** 1702 * Returns the unique subscriber ID, for example, the IMSI for a GSM phone 1703 * for a subscription. 1704 * Return null if it is unavailable. 1705 * <p> 1706 * Requires Permission: 1707 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 1708 * 1709 * @param subId whose subscriber id is returned 1710 */ 1711 /** {@hide} */ 1712 public String getSubscriberId(int subId) { 1713 try { 1714 return getSubscriberInfo().getSubscriberIdForSubscriber(subId); 1715 } catch (RemoteException ex) { 1716 return null; 1717 } catch (NullPointerException ex) { 1718 // This could happen before phone restarts due to crashing 1719 return null; 1720 } 1721 } 1722 1723 /** 1724 * Returns the Group Identifier Level1 for a GSM phone. 1725 * Return null if it is unavailable. 1726 * <p> 1727 * Requires Permission: 1728 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 1729 */ 1730 public String getGroupIdLevel1() { 1731 try { 1732 return getSubscriberInfo().getGroupIdLevel1(); 1733 } catch (RemoteException ex) { 1734 return null; 1735 } catch (NullPointerException ex) { 1736 // This could happen before phone restarts due to crashing 1737 return null; 1738 } 1739 } 1740 1741 /** 1742 * Returns the Group Identifier Level1 for a GSM phone for a particular subscription. 1743 * Return null if it is unavailable. 1744 * <p> 1745 * Requires Permission: 1746 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 1747 * 1748 * @param subscription whose subscriber id is returned 1749 */ 1750 /** {@hide} */ 1751 public String getGroupIdLevel1(int subId) { 1752 try { 1753 return getSubscriberInfo().getGroupIdLevel1ForSubscriber(subId); 1754 } catch (RemoteException ex) { 1755 return null; 1756 } catch (NullPointerException ex) { 1757 // This could happen before phone restarts due to crashing 1758 return null; 1759 } 1760 } 1761 1762 /** 1763 * Returns the phone number string for line 1, for example, the MSISDN 1764 * for a GSM phone. Return null if it is unavailable. 1765 * <p> 1766 * Requires Permission: 1767 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 1768 */ 1769 public String getLine1Number() { 1770 return getLine1NumberForSubscriber(getDefaultSubscription()); 1771 } 1772 1773 /** 1774 * Returns the phone number string for line 1, for example, the MSISDN 1775 * for a GSM phone for a particular subscription. Return null if it is unavailable. 1776 * <p> 1777 * Requires Permission: 1778 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 1779 * 1780 * @param subId whose phone number for line 1 is returned 1781 */ 1782 /** {@hide} */ 1783 public String getLine1NumberForSubscriber(int subId) { 1784 String number = null; 1785 try { 1786 number = getITelephony().getLine1NumberForDisplay(subId); 1787 } catch (RemoteException ex) { 1788 } catch (NullPointerException ex) { 1789 } 1790 if (number != null) { 1791 return number; 1792 } 1793 try { 1794 return getSubscriberInfo().getLine1NumberForSubscriber(subId); 1795 } catch (RemoteException ex) { 1796 return null; 1797 } catch (NullPointerException ex) { 1798 // This could happen before phone restarts due to crashing 1799 return null; 1800 } 1801 } 1802 1803 /** 1804 * Set the line 1 phone number string and its alphatag for the current ICCID 1805 * for display purpose only, for example, displayed in Phone Status. It won't 1806 * change the actual MSISDN/MDN. To unset alphatag or number, pass in a null 1807 * value. 1808 * 1809 * <p>Requires that the calling app has carrier privileges. 1810 * @see #hasCarrierPrivileges 1811 * 1812 * @param alphaTag alpha-tagging of the dailing nubmer 1813 * @param number The dialing number 1814 * @return true if the operation was executed correctly. 1815 */ 1816 public boolean setLine1NumberForDisplay(String alphaTag, String number) { 1817 return setLine1NumberForDisplayForSubscriber(getDefaultSubscription(), alphaTag, number); 1818 } 1819 1820 /** 1821 * Set the line 1 phone number string and its alphatag for the current ICCID 1822 * for display purpose only, for example, displayed in Phone Status. It won't 1823 * change the actual MSISDN/MDN. To unset alphatag or number, pass in a null 1824 * value. 1825 * 1826 * <p>Requires that the calling app has carrier privileges. 1827 * @see #hasCarrierPrivileges 1828 * 1829 * @param subId the subscriber that the alphatag and dialing number belongs to. 1830 * @param alphaTag alpha-tagging of the dailing nubmer 1831 * @param number The dialing number 1832 * @return true if the operation was executed correctly. 1833 * @hide 1834 */ 1835 public boolean setLine1NumberForDisplayForSubscriber(int subId, String alphaTag, String number) { 1836 try { 1837 return getITelephony().setLine1NumberForDisplayForSubscriber(subId, alphaTag, number); 1838 } catch (RemoteException ex) { 1839 } catch (NullPointerException ex) { 1840 } 1841 return false; 1842 } 1843 1844 /** 1845 * Returns the alphabetic identifier associated with the line 1 number. 1846 * Return null if it is unavailable. 1847 * <p> 1848 * Requires Permission: 1849 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 1850 * @hide 1851 * nobody seems to call this. 1852 */ 1853 public String getLine1AlphaTag() { 1854 return getLine1AlphaTagForSubscriber(getDefaultSubscription()); 1855 } 1856 1857 /** 1858 * Returns the alphabetic identifier associated with the line 1 number 1859 * for a subscription. 1860 * Return null if it is unavailable. 1861 * <p> 1862 * Requires Permission: 1863 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 1864 * @param subId whose alphabetic identifier associated with line 1 is returned 1865 * nobody seems to call this. 1866 */ 1867 /** {@hide} */ 1868 public String getLine1AlphaTagForSubscriber(int subId) { 1869 String alphaTag = null; 1870 try { 1871 alphaTag = getITelephony().getLine1AlphaTagForDisplay(subId); 1872 } catch (RemoteException ex) { 1873 } catch (NullPointerException ex) { 1874 } 1875 if (alphaTag != null) { 1876 return alphaTag; 1877 } 1878 try { 1879 return getSubscriberInfo().getLine1AlphaTagForSubscriber(subId); 1880 } catch (RemoteException ex) { 1881 return null; 1882 } catch (NullPointerException ex) { 1883 // This could happen before phone restarts due to crashing 1884 return null; 1885 } 1886 } 1887 1888 /** 1889 * Return the set of subscriber IDs that should be considered as "merged 1890 * together" for data usage purposes. This is commonly {@code null} to 1891 * indicate no merging is required. Any returned subscribers are sorted in a 1892 * deterministic order. 1893 * 1894 * @hide 1895 */ 1896 public @Nullable String[] getMergedSubscriberIds() { 1897 try { 1898 return getITelephony().getMergedSubscriberIds(); 1899 } catch (RemoteException ex) { 1900 } catch (NullPointerException ex) { 1901 } 1902 return null; 1903 } 1904 1905 /** 1906 * Returns the MSISDN string. 1907 * for a GSM phone. Return null if it is unavailable. 1908 * <p> 1909 * Requires Permission: 1910 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 1911 * 1912 * @hide 1913 */ 1914 public String getMsisdn() { 1915 return getMsisdn(getDefaultSubscription()); 1916 } 1917 1918 /** 1919 * Returns the MSISDN string. 1920 * for a GSM phone. Return null if it is unavailable. 1921 * <p> 1922 * Requires Permission: 1923 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 1924 * 1925 * @param subId for which msisdn is returned 1926 */ 1927 /** {@hide} */ 1928 public String getMsisdn(int subId) { 1929 try { 1930 return getSubscriberInfo().getMsisdnForSubscriber(subId); 1931 } catch (RemoteException ex) { 1932 return null; 1933 } catch (NullPointerException ex) { 1934 // This could happen before phone restarts due to crashing 1935 return null; 1936 } 1937 } 1938 1939 /** 1940 * Returns the voice mail number. Return null if it is unavailable. 1941 * <p> 1942 * Requires Permission: 1943 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 1944 */ 1945 public String getVoiceMailNumber() { 1946 return getVoiceMailNumber(getDefaultSubscription()); 1947 } 1948 1949 /** 1950 * Returns the voice mail number for a subscription. 1951 * Return null if it is unavailable. 1952 * <p> 1953 * Requires Permission: 1954 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 1955 * @param subId whose voice mail number is returned 1956 */ 1957 /** {@hide} */ 1958 public String getVoiceMailNumber(int subId) { 1959 try { 1960 return getSubscriberInfo().getVoiceMailNumberForSubscriber(subId); 1961 } catch (RemoteException ex) { 1962 return null; 1963 } catch (NullPointerException ex) { 1964 // This could happen before phone restarts due to crashing 1965 return null; 1966 } 1967 } 1968 1969 /** 1970 * Returns the complete voice mail number. Return null if it is unavailable. 1971 * <p> 1972 * Requires Permission: 1973 * {@link android.Manifest.permission#CALL_PRIVILEGED CALL_PRIVILEGED} 1974 * 1975 * @hide 1976 */ 1977 public String getCompleteVoiceMailNumber() { 1978 return getCompleteVoiceMailNumber(getDefaultSubscription()); 1979 } 1980 1981 /** 1982 * Returns the complete voice mail number. Return null if it is unavailable. 1983 * <p> 1984 * Requires Permission: 1985 * {@link android.Manifest.permission#CALL_PRIVILEGED CALL_PRIVILEGED} 1986 * 1987 * @param subId 1988 */ 1989 /** {@hide} */ 1990 public String getCompleteVoiceMailNumber(int subId) { 1991 try { 1992 return getSubscriberInfo().getCompleteVoiceMailNumberForSubscriber(subId); 1993 } catch (RemoteException ex) { 1994 return null; 1995 } catch (NullPointerException ex) { 1996 // This could happen before phone restarts due to crashing 1997 return null; 1998 } 1999 } 2000 2001 /** 2002 * Sets the voice mail number. 2003 * 2004 * <p>Requires that the calling app has carrier privileges. 2005 * @see #hasCarrierPrivileges 2006 * 2007 * @param alphaTag The alpha tag to display. 2008 * @param number The voicemail number. 2009 */ 2010 public boolean setVoiceMailNumber(String alphaTag, String number) { 2011 return setVoiceMailNumber(getDefaultSubscription(), alphaTag, number); 2012 } 2013 2014 /** 2015 * Sets the voicemail number for the given subscriber. 2016 * 2017 * <p>Requires that the calling app has carrier privileges. 2018 * @see #hasCarrierPrivileges 2019 * 2020 * @param subId The subscription id. 2021 * @param alphaTag The alpha tag to display. 2022 * @param number The voicemail number. 2023 */ 2024 /** {@hide} */ 2025 public boolean setVoiceMailNumber(int subId, String alphaTag, String number) { 2026 try { 2027 return getITelephony().setVoiceMailNumber(subId, alphaTag, number); 2028 } catch (RemoteException ex) { 2029 } catch (NullPointerException ex) { 2030 } 2031 return false; 2032 } 2033 2034 /** 2035 * Returns the voice mail count. Return 0 if unavailable. 2036 * <p> 2037 * Requires Permission: 2038 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 2039 * @hide 2040 */ 2041 public int getVoiceMessageCount() { 2042 return getVoiceMessageCount(getDefaultSubscription()); 2043 } 2044 2045 /** 2046 * Returns the voice mail count for a subscription. Return 0 if unavailable. 2047 * <p> 2048 * Requires Permission: 2049 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 2050 * @param subId whose voice message count is returned 2051 */ 2052 /** {@hide} */ 2053 public int getVoiceMessageCount(int subId) { 2054 try { 2055 return getITelephony().getVoiceMessageCountForSubscriber(subId); 2056 } catch (RemoteException ex) { 2057 return 0; 2058 } catch (NullPointerException ex) { 2059 // This could happen before phone restarts due to crashing 2060 return 0; 2061 } 2062 } 2063 2064 /** 2065 * Retrieves the alphabetic identifier associated with the voice 2066 * mail number. 2067 * <p> 2068 * Requires Permission: 2069 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 2070 */ 2071 public String getVoiceMailAlphaTag() { 2072 return getVoiceMailAlphaTag(getDefaultSubscription()); 2073 } 2074 2075 /** 2076 * Retrieves the alphabetic identifier associated with the voice 2077 * mail number for a subscription. 2078 * <p> 2079 * Requires Permission: 2080 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 2081 * @param subId whose alphabetic identifier associated with the 2082 * voice mail number is returned 2083 */ 2084 /** {@hide} */ 2085 public String getVoiceMailAlphaTag(int subId) { 2086 try { 2087 return getSubscriberInfo().getVoiceMailAlphaTagForSubscriber(subId); 2088 } catch (RemoteException ex) { 2089 return null; 2090 } catch (NullPointerException ex) { 2091 // This could happen before phone restarts due to crashing 2092 return null; 2093 } 2094 } 2095 2096 /** 2097 * Returns the IMS private user identity (IMPI) that was loaded from the ISIM. 2098 * @return the IMPI, or null if not present or not loaded 2099 * @hide 2100 */ 2101 public String getIsimImpi() { 2102 try { 2103 return getSubscriberInfo().getIsimImpi(); 2104 } catch (RemoteException ex) { 2105 return null; 2106 } catch (NullPointerException ex) { 2107 // This could happen before phone restarts due to crashing 2108 return null; 2109 } 2110 } 2111 2112 /** 2113 * Returns the IMS home network domain name that was loaded from the ISIM. 2114 * @return the IMS domain name, or null if not present or not loaded 2115 * @hide 2116 */ 2117 public String getIsimDomain() { 2118 try { 2119 return getSubscriberInfo().getIsimDomain(); 2120 } catch (RemoteException ex) { 2121 return null; 2122 } catch (NullPointerException ex) { 2123 // This could happen before phone restarts due to crashing 2124 return null; 2125 } 2126 } 2127 2128 /** 2129 * Returns the IMS public user identities (IMPU) that were loaded from the ISIM. 2130 * @return an array of IMPU strings, with one IMPU per string, or null if 2131 * not present or not loaded 2132 * @hide 2133 */ 2134 public String[] getIsimImpu() { 2135 try { 2136 return getSubscriberInfo().getIsimImpu(); 2137 } catch (RemoteException ex) { 2138 return null; 2139 } catch (NullPointerException ex) { 2140 // This could happen before phone restarts due to crashing 2141 return null; 2142 } 2143 } 2144 2145 /** 2146 * @hide 2147 */ 2148 private IPhoneSubInfo getSubscriberInfo() { 2149 // get it each time because that process crashes a lot 2150 return IPhoneSubInfo.Stub.asInterface(ServiceManager.getService("iphonesubinfo")); 2151 } 2152 2153 /** Device call state: No activity. */ 2154 public static final int CALL_STATE_IDLE = 0; 2155 /** Device call state: Ringing. A new call arrived and is 2156 * ringing or waiting. In the latter case, another call is 2157 * already active. */ 2158 public static final int CALL_STATE_RINGING = 1; 2159 /** Device call state: Off-hook. At least one call exists 2160 * that is dialing, active, or on hold, and no calls are ringing 2161 * or waiting. */ 2162 public static final int CALL_STATE_OFFHOOK = 2; 2163 2164 /** 2165 * Returns a constant indicating the call state (cellular) on the device. 2166 */ 2167 public int getCallState() { 2168 return getCallState(getDefaultSubscription()); 2169 } 2170 2171 /** 2172 * Returns a constant indicating the call state (cellular) on the device 2173 * for a subscription. 2174 * 2175 * @param subId whose call state is returned 2176 */ 2177 /** {@hide} */ 2178 public int getCallState(int subId) { 2179 try { 2180 return getITelephony().getCallStateForSubscriber(subId); 2181 } catch (RemoteException ex) { 2182 // the phone process is restarting. 2183 return CALL_STATE_IDLE; 2184 } catch (NullPointerException ex) { 2185 // the phone process is restarting. 2186 return CALL_STATE_IDLE; 2187 } 2188 } 2189 2190 /** Data connection activity: No traffic. */ 2191 public static final int DATA_ACTIVITY_NONE = 0x00000000; 2192 /** Data connection activity: Currently receiving IP PPP traffic. */ 2193 public static final int DATA_ACTIVITY_IN = 0x00000001; 2194 /** Data connection activity: Currently sending IP PPP traffic. */ 2195 public static final int DATA_ACTIVITY_OUT = 0x00000002; 2196 /** Data connection activity: Currently both sending and receiving 2197 * IP PPP traffic. */ 2198 public static final int DATA_ACTIVITY_INOUT = DATA_ACTIVITY_IN | DATA_ACTIVITY_OUT; 2199 /** 2200 * Data connection is active, but physical link is down 2201 */ 2202 public static final int DATA_ACTIVITY_DORMANT = 0x00000004; 2203 2204 /** 2205 * Returns a constant indicating the type of activity on a data connection 2206 * (cellular). 2207 * 2208 * @see #DATA_ACTIVITY_NONE 2209 * @see #DATA_ACTIVITY_IN 2210 * @see #DATA_ACTIVITY_OUT 2211 * @see #DATA_ACTIVITY_INOUT 2212 * @see #DATA_ACTIVITY_DORMANT 2213 */ 2214 public int getDataActivity() { 2215 try { 2216 return getITelephony().getDataActivity(); 2217 } catch (RemoteException ex) { 2218 // the phone process is restarting. 2219 return DATA_ACTIVITY_NONE; 2220 } catch (NullPointerException ex) { 2221 // the phone process is restarting. 2222 return DATA_ACTIVITY_NONE; 2223 } 2224 } 2225 2226 /** Data connection state: Unknown. Used before we know the state. 2227 * @hide 2228 */ 2229 public static final int DATA_UNKNOWN = -1; 2230 /** Data connection state: Disconnected. IP traffic not available. */ 2231 public static final int DATA_DISCONNECTED = 0; 2232 /** Data connection state: Currently setting up a data connection. */ 2233 public static final int DATA_CONNECTING = 1; 2234 /** Data connection state: Connected. IP traffic should be available. */ 2235 public static final int DATA_CONNECTED = 2; 2236 /** Data connection state: Suspended. The connection is up, but IP 2237 * traffic is temporarily unavailable. For example, in a 2G network, 2238 * data activity may be suspended when a voice call arrives. */ 2239 public static final int DATA_SUSPENDED = 3; 2240 2241 /** 2242 * Returns a constant indicating the current data connection state 2243 * (cellular). 2244 * 2245 * @see #DATA_DISCONNECTED 2246 * @see #DATA_CONNECTING 2247 * @see #DATA_CONNECTED 2248 * @see #DATA_SUSPENDED 2249 */ 2250 public int getDataState() { 2251 try { 2252 return getITelephony().getDataState(); 2253 } catch (RemoteException ex) { 2254 // the phone process is restarting. 2255 return DATA_DISCONNECTED; 2256 } catch (NullPointerException ex) { 2257 return DATA_DISCONNECTED; 2258 } 2259 } 2260 2261 /** 2262 * @hide 2263 */ 2264 private ITelephony getITelephony() { 2265 return ITelephony.Stub.asInterface(ServiceManager.getService(Context.TELEPHONY_SERVICE)); 2266 } 2267 2268 /** 2269 * @hide 2270 */ 2271 private ITelecomService getTelecomService() { 2272 return ITelecomService.Stub.asInterface(ServiceManager.getService(Context.TELECOM_SERVICE)); 2273 } 2274 2275 // 2276 // 2277 // PhoneStateListener 2278 // 2279 // 2280 2281 /** 2282 * Registers a listener object to receive notification of changes 2283 * in specified telephony states. 2284 * <p> 2285 * To register a listener, pass a {@link PhoneStateListener} 2286 * and specify at least one telephony state of interest in 2287 * the events argument. 2288 * 2289 * At registration, and when a specified telephony state 2290 * changes, the telephony manager invokes the appropriate 2291 * callback method on the listener object and passes the 2292 * current (updated) values. 2293 * <p> 2294 * To unregister a listener, pass the listener object and set the 2295 * events argument to 2296 * {@link PhoneStateListener#LISTEN_NONE LISTEN_NONE} (0). 2297 * 2298 * @param listener The {@link PhoneStateListener} object to register 2299 * (or unregister) 2300 * @param events The telephony state(s) of interest to the listener, 2301 * as a bitwise-OR combination of {@link PhoneStateListener} 2302 * LISTEN_ flags. 2303 */ 2304 public void listen(PhoneStateListener listener, int events) { 2305 String pkgForDebug = mContext != null ? mContext.getPackageName() : "<unknown>"; 2306 try { 2307 Boolean notifyNow = (getITelephony() != null); 2308 sRegistry.listenForSubscriber(listener.mSubId, pkgForDebug, listener.callback, events, notifyNow); 2309 } catch (RemoteException ex) { 2310 // system process dead 2311 } catch (NullPointerException ex) { 2312 // system process dead 2313 } 2314 } 2315 2316 /** 2317 * Returns the CDMA ERI icon index to display 2318 * 2319 * @hide 2320 */ 2321 public int getCdmaEriIconIndex() { 2322 return getCdmaEriIconIndex(getDefaultSubscription()); 2323 } 2324 2325 /** 2326 * Returns the CDMA ERI icon index to display for a subscription 2327 */ 2328 /** {@hide} */ 2329 public int getCdmaEriIconIndex(int subId) { 2330 try { 2331 return getITelephony().getCdmaEriIconIndexForSubscriber(subId); 2332 } catch (RemoteException ex) { 2333 // the phone process is restarting. 2334 return -1; 2335 } catch (NullPointerException ex) { 2336 return -1; 2337 } 2338 } 2339 2340 /** 2341 * Returns the CDMA ERI icon mode, 2342 * 0 - ON 2343 * 1 - FLASHING 2344 * 2345 * @hide 2346 */ 2347 public int getCdmaEriIconMode() { 2348 return getCdmaEriIconMode(getDefaultSubscription()); 2349 } 2350 2351 /** 2352 * Returns the CDMA ERI icon mode for a subscription. 2353 * 0 - ON 2354 * 1 - FLASHING 2355 */ 2356 /** {@hide} */ 2357 public int getCdmaEriIconMode(int subId) { 2358 try { 2359 return getITelephony().getCdmaEriIconModeForSubscriber(subId); 2360 } catch (RemoteException ex) { 2361 // the phone process is restarting. 2362 return -1; 2363 } catch (NullPointerException ex) { 2364 return -1; 2365 } 2366 } 2367 2368 /** 2369 * Returns the CDMA ERI text, 2370 * 2371 * @hide 2372 */ 2373 public String getCdmaEriText() { 2374 return getCdmaEriText(getDefaultSubscription()); 2375 } 2376 2377 /** 2378 * Returns the CDMA ERI text, of a subscription 2379 * 2380 */ 2381 /** {@hide} */ 2382 public String getCdmaEriText(int subId) { 2383 try { 2384 return getITelephony().getCdmaEriTextForSubscriber(subId); 2385 } catch (RemoteException ex) { 2386 // the phone process is restarting. 2387 return null; 2388 } catch (NullPointerException ex) { 2389 return null; 2390 } 2391 } 2392 2393 /** 2394 * @return true if the current device is "voice capable". 2395 * <p> 2396 * "Voice capable" means that this device supports circuit-switched 2397 * (i.e. voice) phone calls over the telephony network, and is allowed 2398 * to display the in-call UI while a cellular voice call is active. 2399 * This will be false on "data only" devices which can't make voice 2400 * calls and don't support any in-call UI. 2401 * <p> 2402 * Note: the meaning of this flag is subtly different from the 2403 * PackageManager.FEATURE_TELEPHONY system feature, which is available 2404 * on any device with a telephony radio, even if the device is 2405 * data-only. 2406 */ 2407 public boolean isVoiceCapable() { 2408 if (mContext == null) return true; 2409 return mContext.getResources().getBoolean( 2410 com.android.internal.R.bool.config_voice_capable); 2411 } 2412 2413 /** 2414 * @return true if the current device supports sms service. 2415 * <p> 2416 * If true, this means that the device supports both sending and 2417 * receiving sms via the telephony network. 2418 * <p> 2419 * Note: Voicemail waiting sms, cell broadcasting sms, and MMS are 2420 * disabled when device doesn't support sms. 2421 */ 2422 public boolean isSmsCapable() { 2423 if (mContext == null) return true; 2424 return mContext.getResources().getBoolean( 2425 com.android.internal.R.bool.config_sms_capable); 2426 } 2427 2428 /** 2429 * Returns all observed cell information from all radios on the 2430 * device including the primary and neighboring cells. This does 2431 * not cause or change the rate of PhoneStateListner#onCellInfoChanged. 2432 *<p> 2433 * The list can include one or more of {@link android.telephony.CellInfoGsm CellInfoGsm}, 2434 * {@link android.telephony.CellInfoCdma CellInfoCdma}, 2435 * {@link android.telephony.CellInfoLte CellInfoLte} and 2436 * {@link android.telephony.CellInfoWcdma CellInfoCdma} in any combination. 2437 * Specifically on devices with multiple radios it is typical to see instances of 2438 * one or more of any these in the list. In addition 0, 1 or more CellInfo 2439 * objects may return isRegistered() true. 2440 *<p> 2441 * This is preferred over using getCellLocation although for older 2442 * devices this may return null in which case getCellLocation should 2443 * be called. 2444 *<p> 2445 * @return List of CellInfo or null if info unavailable. 2446 * 2447 * <p>Requires Permission: {@link android.Manifest.permission#ACCESS_COARSE_LOCATION} 2448 */ 2449 public List<CellInfo> getAllCellInfo() { 2450 try { 2451 return getITelephony().getAllCellInfo(); 2452 } catch (RemoteException ex) { 2453 return null; 2454 } catch (NullPointerException ex) { 2455 return null; 2456 } 2457 } 2458 2459 /** 2460 * Sets the minimum time in milli-seconds between {@link PhoneStateListener#onCellInfoChanged 2461 * PhoneStateListener.onCellInfoChanged} will be invoked. 2462 *<p> 2463 * The default, 0, means invoke onCellInfoChanged when any of the reported 2464 * information changes. Setting the value to INT_MAX(0x7fffffff) means never issue 2465 * A onCellInfoChanged. 2466 *<p> 2467 * @param rateInMillis the rate 2468 * 2469 * @hide 2470 */ 2471 public void setCellInfoListRate(int rateInMillis) { 2472 try { 2473 getITelephony().setCellInfoListRate(rateInMillis); 2474 } catch (RemoteException ex) { 2475 } catch (NullPointerException ex) { 2476 } 2477 } 2478 2479 /** 2480 * Returns the MMS user agent. 2481 */ 2482 public String getMmsUserAgent() { 2483 if (mContext == null) return null; 2484 return mContext.getResources().getString( 2485 com.android.internal.R.string.config_mms_user_agent); 2486 } 2487 2488 /** 2489 * Returns the MMS user agent profile URL. 2490 */ 2491 public String getMmsUAProfUrl() { 2492 if (mContext == null) return null; 2493 return mContext.getResources().getString( 2494 com.android.internal.R.string.config_mms_user_agent_profile_url); 2495 } 2496 2497 /** 2498 * Opens a logical channel to the ICC card. 2499 * 2500 * Input parameters equivalent to TS 27.007 AT+CCHO command. 2501 * 2502 * <p>Requires Permission: 2503 * {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE} 2504 * Or the calling app has carrier privileges. @see #hasCarrierPrivileges 2505 * 2506 * @param AID Application id. See ETSI 102.221 and 101.220. 2507 * @return an IccOpenLogicalChannelResponse object. 2508 */ 2509 public IccOpenLogicalChannelResponse iccOpenLogicalChannel(String AID) { 2510 try { 2511 return getITelephony().iccOpenLogicalChannel(AID); 2512 } catch (RemoteException ex) { 2513 } catch (NullPointerException ex) { 2514 } 2515 return null; 2516 } 2517 2518 /** 2519 * Closes a previously opened logical channel to the ICC card. 2520 * 2521 * Input parameters equivalent to TS 27.007 AT+CCHC command. 2522 * 2523 * <p>Requires Permission: 2524 * {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE} 2525 * Or the calling app has carrier privileges. @see #hasCarrierPrivileges 2526 * 2527 * @param channel is the channel id to be closed as retruned by a successful 2528 * iccOpenLogicalChannel. 2529 * @return true if the channel was closed successfully. 2530 */ 2531 public boolean iccCloseLogicalChannel(int channel) { 2532 try { 2533 return getITelephony().iccCloseLogicalChannel(channel); 2534 } catch (RemoteException ex) { 2535 } catch (NullPointerException ex) { 2536 } 2537 return false; 2538 } 2539 2540 /** 2541 * Transmit an APDU to the ICC card over a logical channel. 2542 * 2543 * Input parameters equivalent to TS 27.007 AT+CGLA command. 2544 * 2545 * <p>Requires Permission: 2546 * {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE} 2547 * Or the calling app has carrier privileges. @see #hasCarrierPrivileges 2548 * 2549 * @param channel is the channel id to be closed as returned by a successful 2550 * iccOpenLogicalChannel. 2551 * @param cla Class of the APDU command. 2552 * @param instruction Instruction of the APDU command. 2553 * @param p1 P1 value of the APDU command. 2554 * @param p2 P2 value of the APDU command. 2555 * @param p3 P3 value of the APDU command. If p3 is negative a 4 byte APDU 2556 * is sent to the SIM. 2557 * @param data Data to be sent with the APDU. 2558 * @return The APDU response from the ICC card with the status appended at 2559 * the end. 2560 */ 2561 public String iccTransmitApduLogicalChannel(int channel, int cla, 2562 int instruction, int p1, int p2, int p3, String data) { 2563 try { 2564 return getITelephony().iccTransmitApduLogicalChannel(channel, cla, 2565 instruction, p1, p2, p3, data); 2566 } catch (RemoteException ex) { 2567 } catch (NullPointerException ex) { 2568 } 2569 return ""; 2570 } 2571 2572 /** 2573 * Transmit an APDU to the ICC card over the basic channel. 2574 * 2575 * Input parameters equivalent to TS 27.007 AT+CSIM command. 2576 * 2577 * <p>Requires Permission: 2578 * {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE} 2579 * Or the calling app has carrier privileges. @see #hasCarrierPrivileges 2580 * 2581 * @param cla Class of the APDU command. 2582 * @param instruction Instruction of the APDU command. 2583 * @param p1 P1 value of the APDU command. 2584 * @param p2 P2 value of the APDU command. 2585 * @param p3 P3 value of the APDU command. If p3 is negative a 4 byte APDU 2586 * is sent to the SIM. 2587 * @param data Data to be sent with the APDU. 2588 * @return The APDU response from the ICC card with the status appended at 2589 * the end. 2590 */ 2591 public String iccTransmitApduBasicChannel(int cla, 2592 int instruction, int p1, int p2, int p3, String data) { 2593 try { 2594 return getITelephony().iccTransmitApduBasicChannel(cla, 2595 instruction, p1, p2, p3, data); 2596 } catch (RemoteException ex) { 2597 } catch (NullPointerException ex) { 2598 } 2599 return ""; 2600 } 2601 2602 /** 2603 * Returns the response APDU for a command APDU sent through SIM_IO. 2604 * 2605 * <p>Requires Permission: 2606 * {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE} 2607 * Or the calling app has carrier privileges. @see #hasCarrierPrivileges 2608 * 2609 * @param fileID 2610 * @param command 2611 * @param p1 P1 value of the APDU command. 2612 * @param p2 P2 value of the APDU command. 2613 * @param p3 P3 value of the APDU command. 2614 * @param filePath 2615 * @return The APDU response. 2616 */ 2617 public byte[] iccExchangeSimIO(int fileID, int command, int p1, int p2, int p3, 2618 String filePath) { 2619 try { 2620 return getITelephony().iccExchangeSimIO(fileID, command, p1, p2, 2621 p3, filePath); 2622 } catch (RemoteException ex) { 2623 } catch (NullPointerException ex) { 2624 } 2625 return null; 2626 } 2627 2628 /** 2629 * Send ENVELOPE to the SIM and return the response. 2630 * 2631 * <p>Requires Permission: 2632 * {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE} 2633 * Or the calling app has carrier privileges. @see #hasCarrierPrivileges 2634 * 2635 * @param content String containing SAT/USAT response in hexadecimal 2636 * format starting with command tag. See TS 102 223 for 2637 * details. 2638 * @return The APDU response from the ICC card in hexadecimal format 2639 * with the last 4 bytes being the status word. If the command fails, 2640 * returns an empty string. 2641 */ 2642 public String sendEnvelopeWithStatus(String content) { 2643 try { 2644 return getITelephony().sendEnvelopeWithStatus(content); 2645 } catch (RemoteException ex) { 2646 } catch (NullPointerException ex) { 2647 } 2648 return ""; 2649 } 2650 2651 /** 2652 * Read one of the NV items defined in com.android.internal.telephony.RadioNVItems. 2653 * Used for device configuration by some CDMA operators. 2654 * <p> 2655 * Requires Permission: 2656 * {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE} 2657 * Or the calling app has carrier privileges. @see #hasCarrierPrivileges 2658 * 2659 * @param itemID the ID of the item to read. 2660 * @return the NV item as a String, or null on any failure. 2661 * 2662 * @hide 2663 */ 2664 public String nvReadItem(int itemID) { 2665 try { 2666 return getITelephony().nvReadItem(itemID); 2667 } catch (RemoteException ex) { 2668 Rlog.e(TAG, "nvReadItem RemoteException", ex); 2669 } catch (NullPointerException ex) { 2670 Rlog.e(TAG, "nvReadItem NPE", ex); 2671 } 2672 return ""; 2673 } 2674 2675 /** 2676 * Write one of the NV items defined in com.android.internal.telephony.RadioNVItems. 2677 * Used for device configuration by some CDMA operators. 2678 * <p> 2679 * Requires Permission: 2680 * {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE} 2681 * Or the calling app has carrier privileges. @see #hasCarrierPrivileges 2682 * 2683 * @param itemID the ID of the item to read. 2684 * @param itemValue the value to write, as a String. 2685 * @return true on success; false on any failure. 2686 * 2687 * @hide 2688 */ 2689 public boolean nvWriteItem(int itemID, String itemValue) { 2690 try { 2691 return getITelephony().nvWriteItem(itemID, itemValue); 2692 } catch (RemoteException ex) { 2693 Rlog.e(TAG, "nvWriteItem RemoteException", ex); 2694 } catch (NullPointerException ex) { 2695 Rlog.e(TAG, "nvWriteItem NPE", ex); 2696 } 2697 return false; 2698 } 2699 2700 /** 2701 * Update the CDMA Preferred Roaming List (PRL) in the radio NV storage. 2702 * Used for device configuration by some CDMA operators. 2703 * <p> 2704 * Requires Permission: 2705 * {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE} 2706 * Or the calling app has carrier privileges. @see #hasCarrierPrivileges 2707 * 2708 * @param preferredRoamingList byte array containing the new PRL. 2709 * @return true on success; false on any failure. 2710 * 2711 * @hide 2712 */ 2713 public boolean nvWriteCdmaPrl(byte[] preferredRoamingList) { 2714 try { 2715 return getITelephony().nvWriteCdmaPrl(preferredRoamingList); 2716 } catch (RemoteException ex) { 2717 Rlog.e(TAG, "nvWriteCdmaPrl RemoteException", ex); 2718 } catch (NullPointerException ex) { 2719 Rlog.e(TAG, "nvWriteCdmaPrl NPE", ex); 2720 } 2721 return false; 2722 } 2723 2724 /** 2725 * Perform the specified type of NV config reset. The radio will be taken offline 2726 * and the device must be rebooted after the operation. Used for device 2727 * configuration by some CDMA operators. 2728 * <p> 2729 * Requires Permission: 2730 * {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE} 2731 * Or the calling app has carrier privileges. @see #hasCarrierPrivileges 2732 * 2733 * @param resetType reset type: 1: reload NV reset, 2: erase NV reset, 3: factory NV reset 2734 * @return true on success; false on any failure. 2735 * 2736 * @hide 2737 */ 2738 public boolean nvResetConfig(int resetType) { 2739 try { 2740 return getITelephony().nvResetConfig(resetType); 2741 } catch (RemoteException ex) { 2742 Rlog.e(TAG, "nvResetConfig RemoteException", ex); 2743 } catch (NullPointerException ex) { 2744 Rlog.e(TAG, "nvResetConfig NPE", ex); 2745 } 2746 return false; 2747 } 2748 2749 /** 2750 * Returns Default subscription. 2751 */ 2752 private static int getDefaultSubscription() { 2753 return SubscriptionManager.getDefaultSubId(); 2754 } 2755 2756 /** 2757 * Returns Default phone. 2758 */ 2759 private static int getDefaultPhone() { 2760 return SubscriptionManager.getPhoneId(SubscriptionManager.getDefaultSubId()); 2761 } 2762 2763 /** {@hide} */ 2764 public int getDefaultSim() { 2765 return SubscriptionManager.getSlotId(SubscriptionManager.getDefaultSubId()); 2766 } 2767 2768 /** 2769 * Sets the telephony property with the value specified. 2770 * 2771 * @hide 2772 */ 2773 public static void setTelephonyProperty(int phoneId, String property, String value) { 2774 String propVal = ""; 2775 String p[] = null; 2776 String prop = SystemProperties.get(property); 2777 2778 if (value == null) { 2779 value = ""; 2780 } 2781 2782 if (prop != null) { 2783 p = prop.split(","); 2784 } 2785 2786 if (!SubscriptionManager.isValidPhoneId(phoneId)) { 2787 Rlog.d(TAG, "setTelephonyProperty: invalid phoneId=" + phoneId + 2788 " property=" + property + " value: " + value + " prop=" + prop); 2789 return; 2790 } 2791 2792 for (int i = 0; i < phoneId; i++) { 2793 String str = ""; 2794 if ((p != null) && (i < p.length)) { 2795 str = p[i]; 2796 } 2797 propVal = propVal + str + ","; 2798 } 2799 2800 propVal = propVal + value; 2801 if (p != null) { 2802 for (int i = phoneId + 1; i < p.length; i++) { 2803 propVal = propVal + "," + p[i]; 2804 } 2805 } 2806 2807 if (property.length() > SystemProperties.PROP_NAME_MAX 2808 || propVal.length() > SystemProperties.PROP_VALUE_MAX) { 2809 Rlog.d(TAG, "setTelephonyProperty: property to long phoneId=" + phoneId + 2810 " property=" + property + " value: " + value + " propVal=" + propVal); 2811 return; 2812 } 2813 2814 Rlog.d(TAG, "setTelephonyProperty: success phoneId=" + phoneId + 2815 " property=" + property + " value: " + value + " propVal=" + propVal); 2816 SystemProperties.set(property, propVal); 2817 } 2818 2819 /** 2820 * Convenience function for retrieving a value from the secure settings 2821 * value list as an integer. Note that internally setting values are 2822 * always stored as strings; this function converts the string to an 2823 * integer for you. 2824 * <p> 2825 * This version does not take a default value. If the setting has not 2826 * been set, or the string value is not a number, 2827 * it throws {@link SettingNotFoundException}. 2828 * 2829 * @param cr The ContentResolver to access. 2830 * @param name The name of the setting to retrieve. 2831 * @param index The index of the list 2832 * 2833 * @throws SettingNotFoundException Thrown if a setting by the given 2834 * name can't be found or the setting value is not an integer. 2835 * 2836 * @return The value at the given index of settings. 2837 * @hide 2838 */ 2839 public static int getIntAtIndex(android.content.ContentResolver cr, 2840 String name, int index) 2841 throws android.provider.Settings.SettingNotFoundException { 2842 String v = android.provider.Settings.Global.getString(cr, name); 2843 if (v != null) { 2844 String valArray[] = v.split(","); 2845 if ((index >= 0) && (index < valArray.length) && (valArray[index] != null)) { 2846 try { 2847 return Integer.parseInt(valArray[index]); 2848 } catch (NumberFormatException e) { 2849 //Log.e(TAG, "Exception while parsing Integer: ", e); 2850 } 2851 } 2852 } 2853 throw new android.provider.Settings.SettingNotFoundException(name); 2854 } 2855 2856 /** 2857 * Convenience function for updating settings value as coma separated 2858 * integer values. This will either create a new entry in the table if the 2859 * given name does not exist, or modify the value of the existing row 2860 * with that name. Note that internally setting values are always 2861 * stored as strings, so this function converts the given value to a 2862 * string before storing it. 2863 * 2864 * @param cr The ContentResolver to access. 2865 * @param name The name of the setting to modify. 2866 * @param index The index of the list 2867 * @param value The new value for the setting to be added to the list. 2868 * @return true if the value was set, false on database errors 2869 * @hide 2870 */ 2871 public static boolean putIntAtIndex(android.content.ContentResolver cr, 2872 String name, int index, int value) { 2873 String data = ""; 2874 String valArray[] = null; 2875 String v = android.provider.Settings.Global.getString(cr, name); 2876 2877 if (index == Integer.MAX_VALUE) { 2878 throw new RuntimeException("putIntAtIndex index == MAX_VALUE index=" + index); 2879 } 2880 if (index < 0) { 2881 throw new RuntimeException("putIntAtIndex index < 0 index=" + index); 2882 } 2883 if (v != null) { 2884 valArray = v.split(","); 2885 } 2886 2887 // Copy the elements from valArray till index 2888 for (int i = 0; i < index; i++) { 2889 String str = ""; 2890 if ((valArray != null) && (i < valArray.length)) { 2891 str = valArray[i]; 2892 } 2893 data = data + str + ","; 2894 } 2895 2896 data = data + value; 2897 2898 // Copy the remaining elements from valArray if any. 2899 if (valArray != null) { 2900 for (int i = index+1; i < valArray.length; i++) { 2901 data = data + "," + valArray[i]; 2902 } 2903 } 2904 return android.provider.Settings.Global.putString(cr, name, data); 2905 } 2906 2907 /** 2908 * Gets the telephony property. 2909 * 2910 * @hide 2911 */ 2912 public static String getTelephonyProperty(int phoneId, String property, String defaultVal) { 2913 String propVal = null; 2914 String prop = SystemProperties.get(property); 2915 if ((prop != null) && (prop.length() > 0)) { 2916 String values[] = prop.split(","); 2917 if ((phoneId >= 0) && (phoneId < values.length) && (values[phoneId] != null)) { 2918 propVal = values[phoneId]; 2919 } 2920 } 2921 Rlog.d(TAG, "getTelephonyProperty: return propVal='" + propVal + "' phoneId=" + phoneId 2922 + " property='" + property + "' defaultVal='" + defaultVal + "' prop=" + prop); 2923 return propVal == null ? defaultVal : propVal; 2924 } 2925 2926 /** @hide */ 2927 public int getSimCount() { 2928 // FIXME Need to get it from Telephony Dev Controller when that gets implemented! 2929 // and then this method shouldn't be used at all! 2930 if(isMultiSimEnabled()) { 2931 return 2; 2932 } else { 2933 return 1; 2934 } 2935 } 2936 2937 /** 2938 * Returns the IMS Service Table (IST) that was loaded from the ISIM. 2939 * @return IMS Service Table or null if not present or not loaded 2940 * @hide 2941 */ 2942 public String getIsimIst() { 2943 try { 2944 return getSubscriberInfo().getIsimIst(); 2945 } catch (RemoteException ex) { 2946 return null; 2947 } catch (NullPointerException ex) { 2948 // This could happen before phone restarts due to crashing 2949 return null; 2950 } 2951 } 2952 2953 /** 2954 * Returns the IMS Proxy Call Session Control Function(PCSCF) that were loaded from the ISIM. 2955 * @return an array of PCSCF strings with one PCSCF per string, or null if 2956 * not present or not loaded 2957 * @hide 2958 */ 2959 public String[] getIsimPcscf() { 2960 try { 2961 return getSubscriberInfo().getIsimPcscf(); 2962 } catch (RemoteException ex) { 2963 return null; 2964 } catch (NullPointerException ex) { 2965 // This could happen before phone restarts due to crashing 2966 return null; 2967 } 2968 } 2969 2970 /** 2971 * Returns the response of ISIM Authetification through RIL. 2972 * Returns null if the Authentification hasn't been successed or isn't present iphonesubinfo. 2973 * @return the response of ISIM Authetification, or null if not available 2974 * @hide 2975 * @deprecated 2976 * @see getIccSimChallengeResponse with appType=PhoneConstants.APPTYPE_ISIM 2977 */ 2978 public String getIsimChallengeResponse(String nonce){ 2979 try { 2980 return getSubscriberInfo().getIsimChallengeResponse(nonce); 2981 } catch (RemoteException ex) { 2982 return null; 2983 } catch (NullPointerException ex) { 2984 // This could happen before phone restarts due to crashing 2985 return null; 2986 } 2987 } 2988 2989 /** 2990 * Returns the response of SIM Authentication through RIL. 2991 * Returns null if the Authentication hasn't been successful 2992 * @param subId subscription ID to be queried 2993 * @param appType ICC application type (@see com.android.internal.telephony.PhoneConstants#APPTYPE_xxx) 2994 * @param data authentication challenge data 2995 * @return the response of SIM Authentication, or null if not available 2996 * @hide 2997 */ 2998 public String getIccSimChallengeResponse(int subId, int appType, String data) { 2999 try { 3000 return getSubscriberInfo().getIccSimChallengeResponse(subId, appType, data); 3001 } catch (RemoteException ex) { 3002 return null; 3003 } catch (NullPointerException ex) { 3004 // This could happen before phone starts 3005 return null; 3006 } 3007 } 3008 3009 /** 3010 * Returns the response of SIM Authentication through RIL for the default subscription. 3011 * Returns null if the Authentication hasn't been successful 3012 * @param appType ICC application type (@see com.android.internal.telephony.PhoneConstants#APPTYPE_xxx) 3013 * @param data authentication challenge data 3014 * @return the response of SIM Authentication, or null if not available 3015 * @hide 3016 */ 3017 public String getIccSimChallengeResponse(int appType, String data) { 3018 return getIccSimChallengeResponse(getDefaultSubscription(), appType, data); 3019 } 3020 3021 /** 3022 * Get P-CSCF address from PCO after data connection is established or modified. 3023 * @param apnType the apnType, "ims" for IMS APN, "emergency" for EMERGENCY APN 3024 * @return array of P-CSCF address 3025 * @hide 3026 */ 3027 public String[] getPcscfAddress(String apnType) { 3028 try { 3029 return getITelephony().getPcscfAddress(apnType); 3030 } catch (RemoteException e) { 3031 return new String[0]; 3032 } 3033 } 3034 3035 /** 3036 * Set IMS registration state 3037 * 3038 * @param Registration state 3039 * @hide 3040 */ 3041 public void setImsRegistrationState(boolean registered) { 3042 try { 3043 getITelephony().setImsRegistrationState(registered); 3044 } catch (RemoteException e) { 3045 } 3046 } 3047 3048 /** 3049 * Get the preferred network type. 3050 * Used for device configuration by some CDMA operators. 3051 * <p> 3052 * Requires Permission: 3053 * {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE} 3054 * Or the calling app has carrier privileges. @see #hasCarrierPrivileges 3055 * 3056 * @return the preferred network type, defined in RILConstants.java. 3057 * @hide 3058 */ 3059 public int getPreferredNetworkType() { 3060 try { 3061 return getITelephony().getPreferredNetworkType(); 3062 } catch (RemoteException ex) { 3063 Rlog.e(TAG, "getPreferredNetworkType RemoteException", ex); 3064 } catch (NullPointerException ex) { 3065 Rlog.e(TAG, "getPreferredNetworkType NPE", ex); 3066 } 3067 return -1; 3068 } 3069 3070 /** 3071 * Set the preferred network type. 3072 * Used for device configuration by some CDMA operators. 3073 * <p> 3074 * Requires Permission: 3075 * {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE} 3076 * Or the calling app has carrier privileges. @see #hasCarrierPrivileges 3077 * 3078 * @param networkType the preferred network type, defined in RILConstants.java. 3079 * @return true on success; false on any failure. 3080 * @hide 3081 */ 3082 public boolean setPreferredNetworkType(int networkType) { 3083 try { 3084 return getITelephony().setPreferredNetworkType(networkType); 3085 } catch (RemoteException ex) { 3086 Rlog.e(TAG, "setPreferredNetworkType RemoteException", ex); 3087 } catch (NullPointerException ex) { 3088 Rlog.e(TAG, "setPreferredNetworkType NPE", ex); 3089 } 3090 return false; 3091 } 3092 3093 /** 3094 * Set the preferred network type to global mode which includes LTE, CDMA, EvDo and GSM/WCDMA. 3095 * 3096 * <p> 3097 * Requires that the calling app has carrier privileges. 3098 * @see #hasCarrierPrivileges 3099 * 3100 * @return true on success; false on any failure. 3101 */ 3102 public boolean setPreferredNetworkTypeToGlobal() { 3103 return setPreferredNetworkType(RILConstants.NETWORK_MODE_LTE_CDMA_EVDO_GSM_WCDMA); 3104 } 3105 3106 /** 3107 * Check TETHER_DUN_REQUIRED and TETHER_DUN_APN settings, net.tethering.noprovisioning 3108 * SystemProperty, and config_tether_apndata to decide whether DUN APN is required for 3109 * tethering. 3110 * 3111 * @return 0: Not required. 1: required. 2: Not set. 3112 * @hide 3113 */ 3114 public int getTetherApnRequired() { 3115 try { 3116 return getITelephony().getTetherApnRequired(); 3117 } catch (RemoteException ex) { 3118 Rlog.e(TAG, "hasMatchedTetherApnSetting RemoteException", ex); 3119 } catch (NullPointerException ex) { 3120 Rlog.e(TAG, "hasMatchedTetherApnSetting NPE", ex); 3121 } 3122 return 2; 3123 } 3124 3125 3126 /** 3127 * Values used to return status for hasCarrierPrivileges call. 3128 */ 3129 /** @hide */ 3130 public static final int CARRIER_PRIVILEGE_STATUS_HAS_ACCESS = 1; 3131 /** @hide */ 3132 public static final int CARRIER_PRIVILEGE_STATUS_NO_ACCESS = 0; 3133 /** @hide */ 3134 public static final int CARRIER_PRIVILEGE_STATUS_RULES_NOT_LOADED = -1; 3135 /** @hide */ 3136 public static final int CARRIER_PRIVILEGE_STATUS_ERROR_LOADING_RULES = -2; 3137 3138 /** 3139 * Has the calling application been granted carrier privileges by the carrier. 3140 * 3141 * If any of the packages in the calling UID has carrier privileges, the 3142 * call will return true. This access is granted by the owner of the UICC 3143 * card and does not depend on the registered carrier. 3144 * 3145 * @return true if the app has carrier privileges. 3146 */ 3147 public boolean hasCarrierPrivileges() { 3148 try { 3149 return getITelephony().getCarrierPrivilegeStatus() == 3150 CARRIER_PRIVILEGE_STATUS_HAS_ACCESS; 3151 } catch (RemoteException ex) { 3152 Rlog.e(TAG, "hasCarrierPrivileges RemoteException", ex); 3153 } catch (NullPointerException ex) { 3154 Rlog.e(TAG, "hasCarrierPrivileges NPE", ex); 3155 } 3156 return false; 3157 } 3158 3159 /** 3160 * Override the branding for the current ICCID. 3161 * 3162 * Once set, whenever the SIM is present in the device, the service 3163 * provider name (SPN) and the operator name will both be replaced by the 3164 * brand value input. To unset the value, the same function should be 3165 * called with a null brand value. 3166 * 3167 * <p>Requires that the calling app has carrier privileges. 3168 * @see #hasCarrierPrivileges 3169 * 3170 * @param brand The brand name to display/set. 3171 * @return true if the operation was executed correctly. 3172 */ 3173 public boolean setOperatorBrandOverride(String brand) { 3174 try { 3175 return getITelephony().setOperatorBrandOverride(brand); 3176 } catch (RemoteException ex) { 3177 Rlog.e(TAG, "setOperatorBrandOverride RemoteException", ex); 3178 } catch (NullPointerException ex) { 3179 Rlog.e(TAG, "setOperatorBrandOverride NPE", ex); 3180 } 3181 return false; 3182 } 3183 3184 /** 3185 * Override the roaming preference for the current ICCID. 3186 * 3187 * Using this call, the carrier app (see #hasCarrierPrivileges) can override 3188 * the platform's notion of a network operator being considered roaming or not. 3189 * The change only affects the ICCID that was active when this call was made. 3190 * 3191 * If null is passed as any of the input, the corresponding value is deleted. 3192 * 3193 * <p>Requires that the caller have carrier privilege. See #hasCarrierPrivileges. 3194 * 3195 * @param gsmRoamingList - List of MCCMNCs to be considered roaming for 3GPP RATs. 3196 * @param gsmNonRoamingList - List of MCCMNCs to be considered not roaming for 3GPP RATs. 3197 * @param cdmaRoamingList - List of SIDs to be considered roaming for 3GPP2 RATs. 3198 * @param cdmaNonRoamingList - List of SIDs to be considered not roaming for 3GPP2 RATs. 3199 * @return true if the operation was executed correctly. 3200 * 3201 * @hide 3202 */ 3203 public boolean setRoamingOverride(List<String> gsmRoamingList, 3204 List<String> gsmNonRoamingList, List<String> cdmaRoamingList, 3205 List<String> cdmaNonRoamingList) { 3206 try { 3207 return getITelephony().setRoamingOverride(gsmRoamingList, gsmNonRoamingList, 3208 cdmaRoamingList, cdmaNonRoamingList); 3209 } catch (RemoteException ex) { 3210 Rlog.e(TAG, "setRoamingOverride RemoteException", ex); 3211 } catch (NullPointerException ex) { 3212 Rlog.e(TAG, "setRoamingOverride NPE", ex); 3213 } 3214 return false; 3215 } 3216 3217 /** 3218 * Expose the rest of ITelephony to @SystemApi 3219 */ 3220 3221 /** @hide */ 3222 @SystemApi 3223 public String getCdmaMdn() { 3224 return getCdmaMdn(getDefaultSubscription()); 3225 } 3226 3227 /** @hide */ 3228 @SystemApi 3229 public String getCdmaMdn(int subId) { 3230 try { 3231 return getITelephony().getCdmaMdn(subId); 3232 } catch (RemoteException ex) { 3233 return null; 3234 } catch (NullPointerException ex) { 3235 return null; 3236 } 3237 } 3238 3239 /** @hide */ 3240 @SystemApi 3241 public String getCdmaMin() { 3242 return getCdmaMin(getDefaultSubscription()); 3243 } 3244 3245 /** @hide */ 3246 @SystemApi 3247 public String getCdmaMin(int subId) { 3248 try { 3249 return getITelephony().getCdmaMin(subId); 3250 } catch (RemoteException ex) { 3251 return null; 3252 } catch (NullPointerException ex) { 3253 return null; 3254 } 3255 } 3256 3257 /** @hide */ 3258 @SystemApi 3259 public int checkCarrierPrivilegesForPackage(String pkgname) { 3260 try { 3261 return getITelephony().checkCarrierPrivilegesForPackage(pkgname); 3262 } catch (RemoteException ex) { 3263 Rlog.e(TAG, "checkCarrierPrivilegesForPackage RemoteException", ex); 3264 } catch (NullPointerException ex) { 3265 Rlog.e(TAG, "checkCarrierPrivilegesForPackage NPE", ex); 3266 } 3267 return CARRIER_PRIVILEGE_STATUS_NO_ACCESS; 3268 } 3269 3270 /** @hide */ 3271 @SystemApi 3272 public List<String> getCarrierPackageNamesForIntent(Intent intent) { 3273 try { 3274 return getITelephony().getCarrierPackageNamesForIntent(intent); 3275 } catch (RemoteException ex) { 3276 Rlog.e(TAG, "getCarrierPackageNamesForIntent RemoteException", ex); 3277 } catch (NullPointerException ex) { 3278 Rlog.e(TAG, "getCarrierPackageNamesForIntent NPE", ex); 3279 } 3280 return null; 3281 } 3282 3283 /** @hide */ 3284 @SystemApi 3285 public void dial(String number) { 3286 try { 3287 getITelephony().dial(number); 3288 } catch (RemoteException e) { 3289 Log.e(TAG, "Error calling ITelephony#dial", e); 3290 } 3291 } 3292 3293 /** @hide */ 3294 @SystemApi 3295 public void call(String callingPackage, String number) { 3296 try { 3297 getITelephony().call(callingPackage, number); 3298 } catch (RemoteException e) { 3299 Log.e(TAG, "Error calling ITelephony#call", e); 3300 } 3301 } 3302 3303 /** @hide */ 3304 @SystemApi 3305 public boolean endCall() { 3306 try { 3307 return getITelephony().endCall(); 3308 } catch (RemoteException e) { 3309 Log.e(TAG, "Error calling ITelephony#endCall", e); 3310 } 3311 return false; 3312 } 3313 3314 /** @hide */ 3315 @SystemApi 3316 public void answerRingingCall() { 3317 try { 3318 getITelephony().answerRingingCall(); 3319 } catch (RemoteException e) { 3320 Log.e(TAG, "Error calling ITelephony#answerRingingCall", e); 3321 } 3322 } 3323 3324 /** @hide */ 3325 @SystemApi 3326 public void silenceRinger() { 3327 try { 3328 getTelecomService().silenceRinger(); 3329 } catch (RemoteException e) { 3330 Log.e(TAG, "Error calling ITelecomService#silenceRinger", e); 3331 } 3332 } 3333 3334 /** @hide */ 3335 @SystemApi 3336 public boolean isOffhook() { 3337 try { 3338 return getITelephony().isOffhook(); 3339 } catch (RemoteException e) { 3340 Log.e(TAG, "Error calling ITelephony#isOffhook", e); 3341 } 3342 return false; 3343 } 3344 3345 /** @hide */ 3346 @SystemApi 3347 public boolean isRinging() { 3348 try { 3349 return getITelephony().isRinging(); 3350 } catch (RemoteException e) { 3351 Log.e(TAG, "Error calling ITelephony#isRinging", e); 3352 } 3353 return false; 3354 } 3355 3356 /** @hide */ 3357 @SystemApi 3358 public boolean isIdle() { 3359 try { 3360 return getITelephony().isIdle(); 3361 } catch (RemoteException e) { 3362 Log.e(TAG, "Error calling ITelephony#isIdle", e); 3363 } 3364 return true; 3365 } 3366 3367 /** @hide */ 3368 @SystemApi 3369 public boolean isRadioOn() { 3370 try { 3371 return getITelephony().isRadioOn(); 3372 } catch (RemoteException e) { 3373 Log.e(TAG, "Error calling ITelephony#isRadioOn", e); 3374 } 3375 return false; 3376 } 3377 3378 /** @hide */ 3379 @SystemApi 3380 public boolean isSimPinEnabled() { 3381 try { 3382 return getITelephony().isSimPinEnabled(); 3383 } catch (RemoteException e) { 3384 Log.e(TAG, "Error calling ITelephony#isSimPinEnabled", e); 3385 } 3386 return false; 3387 } 3388 3389 /** @hide */ 3390 @SystemApi 3391 public boolean supplyPin(String pin) { 3392 try { 3393 return getITelephony().supplyPin(pin); 3394 } catch (RemoteException e) { 3395 Log.e(TAG, "Error calling ITelephony#supplyPin", e); 3396 } 3397 return false; 3398 } 3399 3400 /** @hide */ 3401 @SystemApi 3402 public boolean supplyPuk(String puk, String pin) { 3403 try { 3404 return getITelephony().supplyPuk(puk, pin); 3405 } catch (RemoteException e) { 3406 Log.e(TAG, "Error calling ITelephony#supplyPuk", e); 3407 } 3408 return false; 3409 } 3410 3411 /** @hide */ 3412 @SystemApi 3413 public int[] supplyPinReportResult(String pin) { 3414 try { 3415 return getITelephony().supplyPinReportResult(pin); 3416 } catch (RemoteException e) { 3417 Log.e(TAG, "Error calling ITelephony#supplyPinReportResult", e); 3418 } 3419 return new int[0]; 3420 } 3421 3422 /** @hide */ 3423 @SystemApi 3424 public int[] supplyPukReportResult(String puk, String pin) { 3425 try { 3426 return getITelephony().supplyPukReportResult(puk, pin); 3427 } catch (RemoteException e) { 3428 Log.e(TAG, "Error calling ITelephony#]", e); 3429 } 3430 return new int[0]; 3431 } 3432 3433 /** @hide */ 3434 @SystemApi 3435 public boolean handlePinMmi(String dialString) { 3436 try { 3437 return getITelephony().handlePinMmi(dialString); 3438 } catch (RemoteException e) { 3439 Log.e(TAG, "Error calling ITelephony#handlePinMmi", e); 3440 } 3441 return false; 3442 } 3443 3444 /** @hide */ 3445 @SystemApi 3446 public boolean handlePinMmiForSubscriber(int subId, String dialString) { 3447 try { 3448 return getITelephony().handlePinMmiForSubscriber(subId, dialString); 3449 } catch (RemoteException e) { 3450 Log.e(TAG, "Error calling ITelephony#handlePinMmi", e); 3451 } 3452 return false; 3453 } 3454 3455 /** @hide */ 3456 @SystemApi 3457 public void toggleRadioOnOff() { 3458 try { 3459 getITelephony().toggleRadioOnOff(); 3460 } catch (RemoteException e) { 3461 Log.e(TAG, "Error calling ITelephony#toggleRadioOnOff", e); 3462 } 3463 } 3464 3465 /** @hide */ 3466 @SystemApi 3467 public boolean setRadio(boolean turnOn) { 3468 try { 3469 return getITelephony().setRadio(turnOn); 3470 } catch (RemoteException e) { 3471 Log.e(TAG, "Error calling ITelephony#setRadio", e); 3472 } 3473 return false; 3474 } 3475 3476 /** @hide */ 3477 @SystemApi 3478 public boolean setRadioPower(boolean turnOn) { 3479 try { 3480 return getITelephony().setRadioPower(turnOn); 3481 } catch (RemoteException e) { 3482 Log.e(TAG, "Error calling ITelephony#setRadioPower", e); 3483 } 3484 return false; 3485 } 3486 3487 /** @hide */ 3488 @SystemApi 3489 public void updateServiceLocation() { 3490 try { 3491 getITelephony().updateServiceLocation(); 3492 } catch (RemoteException e) { 3493 Log.e(TAG, "Error calling ITelephony#updateServiceLocation", e); 3494 } 3495 } 3496 3497 /** @hide */ 3498 @SystemApi 3499 public boolean enableDataConnectivity() { 3500 try { 3501 return getITelephony().enableDataConnectivity(); 3502 } catch (RemoteException e) { 3503 Log.e(TAG, "Error calling ITelephony#enableDataConnectivity", e); 3504 } 3505 return false; 3506 } 3507 3508 /** @hide */ 3509 @SystemApi 3510 public boolean disableDataConnectivity() { 3511 try { 3512 return getITelephony().disableDataConnectivity(); 3513 } catch (RemoteException e) { 3514 Log.e(TAG, "Error calling ITelephony#disableDataConnectivity", e); 3515 } 3516 return false; 3517 } 3518 3519 /** @hide */ 3520 @SystemApi 3521 public boolean isDataConnectivityPossible() { 3522 try { 3523 return getITelephony().isDataConnectivityPossible(); 3524 } catch (RemoteException e) { 3525 Log.e(TAG, "Error calling ITelephony#isDataConnectivityPossible", e); 3526 } 3527 return false; 3528 } 3529 3530 /** @hide */ 3531 @SystemApi 3532 public boolean needsOtaServiceProvisioning() { 3533 try { 3534 return getITelephony().needsOtaServiceProvisioning(); 3535 } catch (RemoteException e) { 3536 Log.e(TAG, "Error calling ITelephony#needsOtaServiceProvisioning", e); 3537 } 3538 return false; 3539 } 3540 3541 /** @hide */ 3542 @SystemApi 3543 public void setDataEnabled(boolean enable) { 3544 setDataEnabled(SubscriptionManager.getDefaultDataSubId(), enable); 3545 } 3546 3547 /** @hide */ 3548 @SystemApi 3549 public void setDataEnabled(int subId, boolean enable) { 3550 try { 3551 Log.d(TAG, "setDataEnabled: enabled=" + enable); 3552 getITelephony().setDataEnabled(subId, enable); 3553 } catch (RemoteException e) { 3554 Log.e(TAG, "Error calling ITelephony#setDataEnabled", e); 3555 } 3556 } 3557 3558 /** @hide */ 3559 @SystemApi 3560 public boolean getDataEnabled() { 3561 return getDataEnabled(SubscriptionManager.getDefaultDataSubId()); 3562 } 3563 3564 /** @hide */ 3565 @SystemApi 3566 public boolean getDataEnabled(int subId) { 3567 boolean retVal; 3568 try { 3569 retVal = getITelephony().getDataEnabled(subId); 3570 } catch (RemoteException e) { 3571 Log.e(TAG, "Error calling ITelephony#getDataEnabled", e); 3572 retVal = false; 3573 } 3574 Log.d(TAG, "getDataEnabled: retVal=" + retVal); 3575 return retVal; 3576 } 3577 3578 /** 3579 * Returns the result and response from RIL for oem request 3580 * 3581 * @param oemReq the data is sent to ril. 3582 * @param oemResp the respose data from RIL. 3583 * @return negative value request was not handled or get error 3584 * 0 request was handled succesfully, but no response data 3585 * positive value success, data length of response 3586 * @hide 3587 */ 3588 public int invokeOemRilRequestRaw(byte[] oemReq, byte[] oemResp) { 3589 try { 3590 return getITelephony().invokeOemRilRequestRaw(oemReq, oemResp); 3591 } catch (RemoteException ex) { 3592 } catch (NullPointerException ex) { 3593 } 3594 return -1; 3595 } 3596 3597 /** @hide */ 3598 @SystemApi 3599 public void enableVideoCalling(boolean enable) { 3600 try { 3601 getITelephony().enableVideoCalling(enable); 3602 } catch (RemoteException e) { 3603 Log.e(TAG, "Error calling ITelephony#enableVideoCalling", e); 3604 } 3605 } 3606 3607 /** @hide */ 3608 @SystemApi 3609 public boolean isVideoCallingEnabled() { 3610 try { 3611 return getITelephony().isVideoCallingEnabled(); 3612 } catch (RemoteException e) { 3613 Log.e(TAG, "Error calling ITelephony#isVideoCallingEnabled", e); 3614 } 3615 return false; 3616 } 3617 3618 /** 3619 * This function retrieves value for setting "name+subId", and if that is not found 3620 * retrieves value for setting "name", and if that is not found uses def as default 3621 * 3622 * @hide */ 3623 public static int getIntWithSubId(ContentResolver cr, String name, int subId, int def) { 3624 return Settings.Global.getInt(cr, name + subId, Settings.Global.getInt(cr, name, def)); 3625 } 3626 3627 /** 3628 * This function retrieves value for setting "name+subId", and if that is not found 3629 * retrieves value for setting "name", and if that is not found throws 3630 * SettingNotFoundException 3631 * 3632 * @hide */ 3633 public static int getIntWithSubId(ContentResolver cr, String name, int subId) 3634 throws SettingNotFoundException { 3635 try { 3636 return Settings.Global.getInt(cr, name + subId); 3637 } catch (SettingNotFoundException e) { 3638 try { 3639 int val = Settings.Global.getInt(cr, name); 3640 Settings.Global.putInt(cr, name + subId, val); 3641 3642 /* We are now moving from 'setting' to 'setting+subId', and using the value stored 3643 * for 'setting' as default. Reset the default (since it may have a user set 3644 * value). */ 3645 int default_val = val; 3646 if (name.equals(Settings.Global.MOBILE_DATA)) { 3647 default_val = "true".equalsIgnoreCase( 3648 SystemProperties.get("ro.com.android.mobiledata", "true")) ? 1 : 0; 3649 } else if (name.equals(Settings.Global.DATA_ROAMING)) { 3650 default_val = "true".equalsIgnoreCase( 3651 SystemProperties.get("ro.com.android.dataroaming", "false")) ? 1 : 0; 3652 } 3653 3654 if (default_val != val) { 3655 Settings.Global.putInt(cr, name, default_val); 3656 } 3657 3658 return val; 3659 } catch (SettingNotFoundException exc) { 3660 throw new SettingNotFoundException(name); 3661 } 3662 } 3663 } 3664 3665 /** 3666 * Returns the IMS Registration Status 3667 *@hide 3668 */ 3669 public boolean isImsRegistered() { 3670 try { 3671 return getITelephony().isImsRegistered(); 3672 } catch (RemoteException ex) { 3673 return false; 3674 } catch (NullPointerException ex) { 3675 return false; 3676 } 3677 } 3678} 3679