TelephonyManager.java revision bc0272754df7a2fb71bf709a2a8a7c852ee69e5c
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.SystemApi; 20import android.annotation.SdkConstant; 21import android.annotation.SdkConstant.SdkConstantType; 22import android.content.Context; 23import android.content.Intent; 24import android.os.Bundle; 25import android.os.RemoteException; 26import android.os.ServiceManager; 27import android.os.SystemProperties; 28import android.util.Log; 29import android.util.Pair; 30 31import com.android.internal.telecomm.ITelecommService; 32import com.android.internal.telephony.IPhoneSubInfo; 33import com.android.internal.telephony.ITelephony; 34import com.android.internal.telephony.ITelephonyRegistry; 35import com.android.internal.telephony.PhoneConstants; 36import com.android.internal.telephony.RILConstants; 37import com.android.internal.telephony.TelephonyProperties; 38 39import java.io.FileInputStream; 40import java.io.IOException; 41import java.util.List; 42import java.util.regex.Matcher; 43import java.util.regex.Pattern; 44 45/** 46 * Provides access to information about the telephony services on 47 * the device. Applications can use the methods in this class to 48 * determine telephony services and states, as well as to access some 49 * types of subscriber information. Applications can also register 50 * a listener to receive notification of telephony state changes. 51 * <p> 52 * You do not instantiate this class directly; instead, you retrieve 53 * a reference to an instance through 54 * {@link android.content.Context#getSystemService 55 * Context.getSystemService(Context.TELEPHONY_SERVICE)}. 56 * <p> 57 * Note that access to some telephony information is 58 * permission-protected. Your application cannot access the protected 59 * information unless it has the appropriate permissions declared in 60 * its manifest file. Where permissions apply, they are noted in the 61 * the methods through which you access the protected information. 62 */ 63public class TelephonyManager { 64 private static final String TAG = "TelephonyManager"; 65 66 private static final String TELECOMM_SERVICE_NAME = "telecomm"; 67 68 private static ITelephonyRegistry sRegistry; 69 70 /** 71 * The allowed states of Wi-Fi calling. 72 * 73 * @hide 74 */ 75 public interface WifiCallingChoices { 76 /** Always use Wi-Fi calling */ 77 static final int ALWAYS_USE = 0; 78 /** Ask the user whether to use Wi-Fi on every call */ 79 static final int ASK_EVERY_TIME = 1; 80 /** Never use Wi-Fi calling */ 81 static final int NEVER_USE = 2; 82 } 83 84 private final Context mContext; 85 86 private static String multiSimConfig = 87 SystemProperties.get(TelephonyProperties.PROPERTY_MULTI_SIM_CONFIG); 88 89 /** Enum indicating multisim variants 90 * DSDS - Dual SIM Dual Standby 91 * DSDA - Dual SIM Dual Active 92 * TSTS - Triple SIM Triple Standby 93 **/ 94 /** @hide */ 95 public enum MultiSimVariants { 96 DSDS, 97 DSDA, 98 TSTS, 99 UNKNOWN 100 }; 101 102 /** @hide */ 103 public TelephonyManager(Context context) { 104 Context appContext = context.getApplicationContext(); 105 if (appContext != null) { 106 mContext = appContext; 107 } else { 108 mContext = context; 109 } 110 111 if (sRegistry == null) { 112 sRegistry = ITelephonyRegistry.Stub.asInterface(ServiceManager.getService( 113 "telephony.registry")); 114 } 115 } 116 117 /** @hide */ 118 private TelephonyManager() { 119 mContext = null; 120 } 121 122 private static TelephonyManager sInstance = new TelephonyManager(); 123 124 /** @hide 125 /* @deprecated - use getSystemService as described above */ 126 public static TelephonyManager getDefault() { 127 return sInstance; 128 } 129 130 131 /** 132 * Returns the multi SIM variant 133 * Returns DSDS for Dual SIM Dual Standby 134 * Returns DSDA for Dual SIM Dual Active 135 * Returns TSTS for Triple SIM Triple Standby 136 * Returns UNKNOWN for others 137 */ 138 /** {@hide} */ 139 public MultiSimVariants getMultiSimConfiguration() { 140 String mSimConfig = 141 SystemProperties.get(TelephonyProperties.PROPERTY_MULTI_SIM_CONFIG); 142 if (mSimConfig.equals("dsds")) { 143 return MultiSimVariants.DSDS; 144 } else if (mSimConfig.equals("dsda")) { 145 return MultiSimVariants.DSDA; 146 } else if (mSimConfig.equals("tsts")) { 147 return MultiSimVariants.TSTS; 148 } else { 149 return MultiSimVariants.UNKNOWN; 150 } 151 } 152 153 154 /** 155 * Returns the number of phones available. 156 * Returns 1 for Single standby mode (Single SIM functionality) 157 * Returns 2 for Dual standby mode.(Dual SIM functionality) 158 */ 159 /** {@hide} */ 160 public int getPhoneCount() { 161 int phoneCount = 1; 162 switch (getMultiSimConfiguration()) { 163 case DSDS: 164 case DSDA: 165 phoneCount = PhoneConstants.MAX_PHONE_COUNT_DUAL_SIM; 166 break; 167 case TSTS: 168 phoneCount = PhoneConstants.MAX_PHONE_COUNT_TRI_SIM; 169 break; 170 } 171 return phoneCount; 172 } 173 174 /** {@hide} */ 175 public static TelephonyManager from(Context context) { 176 return (TelephonyManager) context.getSystemService(Context.TELEPHONY_SERVICE); 177 } 178 179 /** {@hide} */ 180 public boolean isMultiSimEnabled() { 181 return (multiSimConfig.equals("dsds") || multiSimConfig.equals("dsda") || 182 multiSimConfig.equals("tsts")); 183 } 184 185 // 186 // Broadcast Intent actions 187 // 188 189 /** 190 * Broadcast intent action indicating that the call state (cellular) 191 * on the device has changed. 192 * 193 * <p> 194 * The {@link #EXTRA_STATE} extra indicates the new call state. 195 * If the new state is RINGING, a second extra 196 * {@link #EXTRA_INCOMING_NUMBER} provides the incoming phone number as 197 * a String. 198 * 199 * <p class="note"> 200 * Requires the READ_PHONE_STATE permission. 201 * 202 * <p class="note"> 203 * This was a {@link android.content.Context#sendStickyBroadcast sticky} 204 * broadcast in version 1.0, but it is no longer sticky. 205 * Instead, use {@link #getCallState} to synchronously query the current call state. 206 * 207 * @see #EXTRA_STATE 208 * @see #EXTRA_INCOMING_NUMBER 209 * @see #getCallState 210 */ 211 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 212 public static final String ACTION_PHONE_STATE_CHANGED = 213 "android.intent.action.PHONE_STATE"; 214 215 /** 216 * The Phone app sends this intent when a user opts to respond-via-message during an incoming 217 * call. By default, the device's default SMS app consumes this message and sends a text message 218 * to the caller. A third party app can also provide this functionality by consuming this Intent 219 * with a {@link android.app.Service} and sending the message using its own messaging system. 220 * <p>The intent contains a URI (available from {@link android.content.Intent#getData}) 221 * describing the recipient, using either the {@code sms:}, {@code smsto:}, {@code mms:}, 222 * or {@code mmsto:} URI schema. Each of these URI schema carry the recipient information the 223 * same way: the path part of the URI contains the recipient's phone number or a comma-separated 224 * set of phone numbers if there are multiple recipients. For example, {@code 225 * smsto:2065551234}.</p> 226 * 227 * <p>The intent may also contain extras for the message text (in {@link 228 * android.content.Intent#EXTRA_TEXT}) and a message subject 229 * (in {@link android.content.Intent#EXTRA_SUBJECT}).</p> 230 * 231 * <p class="note"><strong>Note:</strong> 232 * The intent-filter that consumes this Intent needs to be in a {@link android.app.Service} 233 * that requires the 234 * permission {@link android.Manifest.permission#SEND_RESPOND_VIA_MESSAGE}.</p> 235 * <p>For example, the service that receives this intent can be declared in the manifest file 236 * with an intent filter like this:</p> 237 * <pre> 238 * <!-- Service that delivers SMS messages received from the phone "quick response" --> 239 * <service android:name=".HeadlessSmsSendService" 240 * android:permission="android.permission.SEND_RESPOND_VIA_MESSAGE" 241 * android:exported="true" > 242 * <intent-filter> 243 * <action android:name="android.intent.action.RESPOND_VIA_MESSAGE" /> 244 * <category android:name="android.intent.category.DEFAULT" /> 245 * <data android:scheme="sms" /> 246 * <data android:scheme="smsto" /> 247 * <data android:scheme="mms" /> 248 * <data android:scheme="mmsto" /> 249 * </intent-filter> 250 * </service></pre> 251 * <p> 252 * Output: nothing. 253 */ 254 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 255 public static final String ACTION_RESPOND_VIA_MESSAGE = 256 "android.intent.action.RESPOND_VIA_MESSAGE"; 257 258 /** 259 * The lookup key used with the {@link #ACTION_PHONE_STATE_CHANGED} broadcast 260 * for a String containing the new call state. 261 * 262 * @see #EXTRA_STATE_IDLE 263 * @see #EXTRA_STATE_RINGING 264 * @see #EXTRA_STATE_OFFHOOK 265 * 266 * <p class="note"> 267 * Retrieve with 268 * {@link android.content.Intent#getStringExtra(String)}. 269 */ 270 public static final String EXTRA_STATE = PhoneConstants.STATE_KEY; 271 272 /** 273 * Value used with {@link #EXTRA_STATE} corresponding to 274 * {@link #CALL_STATE_IDLE}. 275 */ 276 public static final String EXTRA_STATE_IDLE = PhoneConstants.State.IDLE.toString(); 277 278 /** 279 * Value used with {@link #EXTRA_STATE} corresponding to 280 * {@link #CALL_STATE_RINGING}. 281 */ 282 public static final String EXTRA_STATE_RINGING = PhoneConstants.State.RINGING.toString(); 283 284 /** 285 * Value used with {@link #EXTRA_STATE} corresponding to 286 * {@link #CALL_STATE_OFFHOOK}. 287 */ 288 public static final String EXTRA_STATE_OFFHOOK = PhoneConstants.State.OFFHOOK.toString(); 289 290 /** 291 * The lookup key used with the {@link #ACTION_PHONE_STATE_CHANGED} broadcast 292 * for a String containing the incoming phone number. 293 * Only valid when the new call state is RINGING. 294 * 295 * <p class="note"> 296 * Retrieve with 297 * {@link android.content.Intent#getStringExtra(String)}. 298 */ 299 public static final String EXTRA_INCOMING_NUMBER = "incoming_number"; 300 301 /** 302 * Broadcast intent action indicating that a precise call state 303 * (cellular) on the device has changed. 304 * 305 * <p> 306 * The {@link #EXTRA_RINGING_CALL_STATE} extra indicates the ringing call state. 307 * The {@link #EXTRA_FOREGROUND_CALL_STATE} extra indicates the foreground call state. 308 * The {@link #EXTRA_BACKGROUND_CALL_STATE} extra indicates the background call state. 309 * The {@link #EXTRA_DISCONNECT_CAUSE} extra indicates the disconnect cause. 310 * The {@link #EXTRA_PRECISE_DISCONNECT_CAUSE} extra indicates the precise disconnect cause. 311 * 312 * <p class="note"> 313 * Requires the READ_PRECISE_PHONE_STATE permission. 314 * 315 * @see #EXTRA_RINGING_CALL_STATE 316 * @see #EXTRA_FOREGROUND_CALL_STATE 317 * @see #EXTRA_BACKGROUND_CALL_STATE 318 * @see #EXTRA_DISCONNECT_CAUSE 319 * @see #EXTRA_PRECISE_DISCONNECT_CAUSE 320 * 321 * <p class="note"> 322 * Requires the READ_PRECISE_PHONE_STATE permission. 323 * 324 * @hide 325 */ 326 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 327 public static final String ACTION_PRECISE_CALL_STATE_CHANGED = 328 "android.intent.action.PRECISE_CALL_STATE"; 329 330 /** 331 * The lookup key used with the {@link #ACTION_PRECISE_CALL_STATE_CHANGED} broadcast 332 * for an integer containing the state of the current ringing call. 333 * 334 * @see PreciseCallState#PRECISE_CALL_STATE_NOT_VALID 335 * @see PreciseCallState#PRECISE_CALL_STATE_IDLE 336 * @see PreciseCallState#PRECISE_CALL_STATE_ACTIVE 337 * @see PreciseCallState#PRECISE_CALL_STATE_HOLDING 338 * @see PreciseCallState#PRECISE_CALL_STATE_DIALING 339 * @see PreciseCallState#PRECISE_CALL_STATE_ALERTING 340 * @see PreciseCallState#PRECISE_CALL_STATE_INCOMING 341 * @see PreciseCallState#PRECISE_CALL_STATE_WAITING 342 * @see PreciseCallState#PRECISE_CALL_STATE_DISCONNECTED 343 * @see PreciseCallState#PRECISE_CALL_STATE_DISCONNECTING 344 * 345 * <p class="note"> 346 * Retrieve with 347 * {@link android.content.Intent#getIntExtra(String name, int defaultValue)}. 348 * 349 * @hide 350 */ 351 public static final String EXTRA_RINGING_CALL_STATE = "ringing_state"; 352 353 /** 354 * The lookup key used with the {@link #ACTION_PRECISE_CALL_STATE_CHANGED} broadcast 355 * for an integer containing the state of the current foreground call. 356 * 357 * @see PreciseCallState#PRECISE_CALL_STATE_NOT_VALID 358 * @see PreciseCallState#PRECISE_CALL_STATE_IDLE 359 * @see PreciseCallState#PRECISE_CALL_STATE_ACTIVE 360 * @see PreciseCallState#PRECISE_CALL_STATE_HOLDING 361 * @see PreciseCallState#PRECISE_CALL_STATE_DIALING 362 * @see PreciseCallState#PRECISE_CALL_STATE_ALERTING 363 * @see PreciseCallState#PRECISE_CALL_STATE_INCOMING 364 * @see PreciseCallState#PRECISE_CALL_STATE_WAITING 365 * @see PreciseCallState#PRECISE_CALL_STATE_DISCONNECTED 366 * @see PreciseCallState#PRECISE_CALL_STATE_DISCONNECTING 367 * 368 * <p class="note"> 369 * Retrieve with 370 * {@link android.content.Intent#getIntExtra(String name, int defaultValue)}. 371 * 372 * @hide 373 */ 374 public static final String EXTRA_FOREGROUND_CALL_STATE = "foreground_state"; 375 376 /** 377 * The lookup key used with the {@link #ACTION_PRECISE_CALL_STATE_CHANGED} broadcast 378 * for an integer containing the state of the current background call. 379 * 380 * @see PreciseCallState#PRECISE_CALL_STATE_NOT_VALID 381 * @see PreciseCallState#PRECISE_CALL_STATE_IDLE 382 * @see PreciseCallState#PRECISE_CALL_STATE_ACTIVE 383 * @see PreciseCallState#PRECISE_CALL_STATE_HOLDING 384 * @see PreciseCallState#PRECISE_CALL_STATE_DIALING 385 * @see PreciseCallState#PRECISE_CALL_STATE_ALERTING 386 * @see PreciseCallState#PRECISE_CALL_STATE_INCOMING 387 * @see PreciseCallState#PRECISE_CALL_STATE_WAITING 388 * @see PreciseCallState#PRECISE_CALL_STATE_DISCONNECTED 389 * @see PreciseCallState#PRECISE_CALL_STATE_DISCONNECTING 390 * 391 * <p class="note"> 392 * Retrieve with 393 * {@link android.content.Intent#getIntExtra(String name, int defaultValue)}. 394 * 395 * @hide 396 */ 397 public static final String EXTRA_BACKGROUND_CALL_STATE = "background_state"; 398 399 /** 400 * The lookup key used with the {@link #ACTION_PRECISE_CALL_STATE_CHANGED} broadcast 401 * for an integer containing the disconnect cause. 402 * 403 * @see DisconnectCause 404 * 405 * <p class="note"> 406 * Retrieve with 407 * {@link android.content.Intent#getIntExtra(String name, int defaultValue)}. 408 * 409 * @hide 410 */ 411 public static final String EXTRA_DISCONNECT_CAUSE = "disconnect_cause"; 412 413 /** 414 * The lookup key used with the {@link #ACTION_PRECISE_CALL_STATE_CHANGED} broadcast 415 * for an integer containing the disconnect cause provided by the RIL. 416 * 417 * @see PreciseDisconnectCause 418 * 419 * <p class="note"> 420 * Retrieve with 421 * {@link android.content.Intent#getIntExtra(String name, int defaultValue)}. 422 * 423 * @hide 424 */ 425 public static final String EXTRA_PRECISE_DISCONNECT_CAUSE = "precise_disconnect_cause"; 426 427 /** 428 * Broadcast intent action indicating a data connection has changed, 429 * providing precise information about the connection. 430 * 431 * <p> 432 * The {@link #EXTRA_DATA_STATE} extra indicates the connection state. 433 * The {@link #EXTRA_DATA_NETWORK_TYPE} extra indicates the connection network type. 434 * The {@link #EXTRA_DATA_APN_TYPE} extra indicates the APN type. 435 * The {@link #EXTRA_DATA_APN} extra indicates the APN. 436 * The {@link #EXTRA_DATA_CHANGE_REASON} extra indicates the connection change reason. 437 * The {@link #EXTRA_DATA_IFACE_PROPERTIES} extra indicates the connection interface. 438 * The {@link #EXTRA_DATA_FAILURE_CAUSE} extra indicates the connection fail cause. 439 * 440 * <p class="note"> 441 * Requires the READ_PRECISE_PHONE_STATE permission. 442 * 443 * @see #EXTRA_DATA_STATE 444 * @see #EXTRA_DATA_NETWORK_TYPE 445 * @see #EXTRA_DATA_APN_TYPE 446 * @see #EXTRA_DATA_APN 447 * @see #EXTRA_DATA_CHANGE_REASON 448 * @see #EXTRA_DATA_IFACE 449 * @see #EXTRA_DATA_FAILURE_CAUSE 450 * @hide 451 */ 452 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 453 public static final String ACTION_PRECISE_DATA_CONNECTION_STATE_CHANGED = 454 "android.intent.action.PRECISE_DATA_CONNECTION_STATE_CHANGED"; 455 456 /** 457 * The lookup key used with the {@link #ACTION_PRECISE_DATA_CONNECTION_STATE_CHANGED} broadcast 458 * for an integer containing the state of the current data connection. 459 * 460 * @see TelephonyManager#DATA_UNKNOWN 461 * @see TelephonyManager#DATA_DISCONNECTED 462 * @see TelephonyManager#DATA_CONNECTING 463 * @see TelephonyManager#DATA_CONNECTED 464 * @see TelephonyManager#DATA_SUSPENDED 465 * 466 * <p class="note"> 467 * Retrieve with 468 * {@link android.content.Intent#getIntExtra(String name, int defaultValue)}. 469 * 470 * @hide 471 */ 472 public static final String EXTRA_DATA_STATE = PhoneConstants.STATE_KEY; 473 474 /** 475 * The lookup key used with the {@link #ACTION_PRECISE_DATA_CONNECTION_STATE_CHANGED} broadcast 476 * for an integer containing the network type. 477 * 478 * @see TelephonyManager#NETWORK_TYPE_UNKNOWN 479 * @see TelephonyManager#NETWORK_TYPE_GPRS 480 * @see TelephonyManager#NETWORK_TYPE_EDGE 481 * @see TelephonyManager#NETWORK_TYPE_UMTS 482 * @see TelephonyManager#NETWORK_TYPE_CDMA 483 * @see TelephonyManager#NETWORK_TYPE_EVDO_0 484 * @see TelephonyManager#NETWORK_TYPE_EVDO_A 485 * @see TelephonyManager#NETWORK_TYPE_1xRTT 486 * @see TelephonyManager#NETWORK_TYPE_HSDPA 487 * @see TelephonyManager#NETWORK_TYPE_HSUPA 488 * @see TelephonyManager#NETWORK_TYPE_HSPA 489 * @see TelephonyManager#NETWORK_TYPE_IDEN 490 * @see TelephonyManager#NETWORK_TYPE_EVDO_B 491 * @see TelephonyManager#NETWORK_TYPE_LTE 492 * @see TelephonyManager#NETWORK_TYPE_EHRPD 493 * @see TelephonyManager#NETWORK_TYPE_HSPAP 494 * 495 * <p class="note"> 496 * Retrieve with 497 * {@link android.content.Intent#getIntExtra(String name, int defaultValue)}. 498 * 499 * @hide 500 */ 501 public static final String EXTRA_DATA_NETWORK_TYPE = PhoneConstants.DATA_NETWORK_TYPE_KEY; 502 503 /** 504 * The lookup key used with the {@link #ACTION_PRECISE_DATA_CONNECTION_STATE_CHANGED} broadcast 505 * for an String containing the data APN type. 506 * 507 * <p class="note"> 508 * Retrieve with 509 * {@link android.content.Intent#getStringExtra(String name)}. 510 * 511 * @hide 512 */ 513 public static final String EXTRA_DATA_APN_TYPE = PhoneConstants.DATA_APN_TYPE_KEY; 514 515 /** 516 * The lookup key used with the {@link #ACTION_PRECISE_DATA_CONNECTION_STATE_CHANGED} broadcast 517 * for an String containing the data APN. 518 * 519 * <p class="note"> 520 * Retrieve with 521 * {@link android.content.Intent#getStringExtra(String name)}. 522 * 523 * @hide 524 */ 525 public static final String EXTRA_DATA_APN = PhoneConstants.DATA_APN_KEY; 526 527 /** 528 * The lookup key used with the {@link #ACTION_PRECISE_DATA_CONNECTION_STATE_CHANGED} broadcast 529 * for an String representation of the change reason. 530 * 531 * <p class="note"> 532 * Retrieve with 533 * {@link android.content.Intent#getStringExtra(String name)}. 534 * 535 * @hide 536 */ 537 public static final String EXTRA_DATA_CHANGE_REASON = PhoneConstants.STATE_CHANGE_REASON_KEY; 538 539 /** 540 * The lookup key used with the {@link #ACTION_PRECISE_DATA_CONNECTION_STATE_CHANGED} broadcast 541 * for an String representation of the data interface. 542 * 543 * <p class="note"> 544 * Retrieve with 545 * {@link android.content.Intent#getParcelableExtra(String name)}. 546 * 547 * @hide 548 */ 549 public static final String EXTRA_DATA_LINK_PROPERTIES_KEY = PhoneConstants.DATA_LINK_PROPERTIES_KEY; 550 551 /** 552 * The lookup key used with the {@link #ACTION_PRECISE_DATA_CONNECTION_STATE_CHANGED} broadcast 553 * for the data connection fail cause. 554 * 555 * <p class="note"> 556 * Retrieve with 557 * {@link android.content.Intent#getStringExtra(String name)}. 558 * 559 * @hide 560 */ 561 public static final String EXTRA_DATA_FAILURE_CAUSE = PhoneConstants.DATA_FAILURE_CAUSE_KEY; 562 563 // 564 // 565 // Device Info 566 // 567 // 568 569 /** 570 * Returns the software version number for the device, for example, 571 * the IMEI/SV for GSM phones. Return null if the software version is 572 * not available. 573 * 574 * <p>Requires Permission: 575 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 576 */ 577 public String getDeviceSoftwareVersion() { 578 try { 579 return getSubscriberInfo().getDeviceSvn(); 580 } catch (RemoteException ex) { 581 return null; 582 } catch (NullPointerException ex) { 583 return null; 584 } 585 } 586 587 /** 588 * Returns the unique device ID, for example, the IMEI for GSM and the MEID 589 * or ESN for CDMA phones. Return null if device ID is not available. 590 * 591 * <p>Requires Permission: 592 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 593 */ 594 public String getDeviceId() { 595 return getDeviceId(getDefaultSim()); 596 } 597 598 /** 599 * Returns the unique device ID of a subscription, for example, the IMEI for 600 * GSM and the MEID for CDMA phones. Return null if device ID is not available. 601 * 602 * <p>Requires Permission: 603 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 604 * 605 * @param slotId of which deviceID is returned 606 */ 607 /** {@hide} */ 608 public String getDeviceId(int slotId) { 609 long[] subId = SubscriptionManager.getSubId(slotId); 610 try { 611 return getSubscriberInfo().getDeviceIdForSubscriber(subId[0]); 612 } catch (RemoteException ex) { 613 return null; 614 } catch (NullPointerException ex) { 615 return null; 616 } 617 } 618 619 /** 620 * Returns the IMEI. Return null if IMEI is not available. 621 * 622 * <p>Requires Permission: 623 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 624 */ 625 /** {@hide} */ 626 public String getImei() { 627 return getImei(getDefaultSim()); 628 } 629 630 /** 631 * Returns the IMEI. Return null if IMEI is not available. 632 * 633 * <p>Requires Permission: 634 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 635 * 636 * @param slotId of which deviceID is returned 637 */ 638 /** {@hide} */ 639 public String getImei(int slotId) { 640 long[] subId = SubscriptionManager.getSubId(slotId); 641 try { 642 return getSubscriberInfo().getImeiForSubscriber(subId[0]); 643 } catch (RemoteException ex) { 644 return null; 645 } catch (NullPointerException ex) { 646 return null; 647 } 648 } 649 650 /** 651 * Returns the current location of the device. 652 *<p> 653 * If there is only one radio in the device and that radio has an LTE connection, 654 * this method will return null. The implementation must not to try add LTE 655 * identifiers into the existing cdma/gsm classes. 656 *<p> 657 * In the future this call will be deprecated. 658 *<p> 659 * @return Current location of the device or null if not available. 660 * 661 * <p>Requires Permission: 662 * {@link android.Manifest.permission#ACCESS_COARSE_LOCATION ACCESS_COARSE_LOCATION} or 663 * {@link android.Manifest.permission#ACCESS_COARSE_LOCATION ACCESS_FINE_LOCATION}. 664 */ 665 public CellLocation getCellLocation() { 666 try { 667 Bundle bundle = getITelephony().getCellLocation(); 668 if (bundle.isEmpty()) return null; 669 CellLocation cl = CellLocation.newFromBundle(bundle); 670 if (cl.isEmpty()) 671 return null; 672 return cl; 673 } catch (RemoteException ex) { 674 return null; 675 } catch (NullPointerException ex) { 676 return null; 677 } 678 } 679 680 /** 681 * Enables location update notifications. {@link PhoneStateListener#onCellLocationChanged 682 * PhoneStateListener.onCellLocationChanged} will be called on location updates. 683 * 684 * <p>Requires Permission: {@link android.Manifest.permission#CONTROL_LOCATION_UPDATES 685 * CONTROL_LOCATION_UPDATES} 686 * 687 * @hide 688 */ 689 public void enableLocationUpdates() { 690 enableLocationUpdates(getDefaultSubscription()); 691 } 692 693 /** 694 * Enables location update notifications for a subscription. 695 * {@link PhoneStateListener#onCellLocationChanged 696 * PhoneStateListener.onCellLocationChanged} will be called on location updates. 697 * 698 * <p>Requires Permission: {@link android.Manifest.permission#CONTROL_LOCATION_UPDATES 699 * CONTROL_LOCATION_UPDATES} 700 * 701 * @param subId for which the location updates are enabled 702 */ 703 /** @hide */ 704 public void enableLocationUpdates(long subId) { 705 try { 706 getITelephony().enableLocationUpdatesForSubscriber(subId); 707 } catch (RemoteException ex) { 708 } catch (NullPointerException ex) { 709 } 710 } 711 712 /** 713 * Disables location update notifications. {@link PhoneStateListener#onCellLocationChanged 714 * PhoneStateListener.onCellLocationChanged} will be called on location updates. 715 * 716 * <p>Requires Permission: {@link android.Manifest.permission#CONTROL_LOCATION_UPDATES 717 * CONTROL_LOCATION_UPDATES} 718 * 719 * @hide 720 */ 721 public void disableLocationUpdates() { 722 disableLocationUpdates(getDefaultSubscription()); 723 } 724 725 /** @hide */ 726 public void disableLocationUpdates(long subId) { 727 try { 728 getITelephony().disableLocationUpdatesForSubscriber(subId); 729 } catch (RemoteException ex) { 730 } catch (NullPointerException ex) { 731 } 732 } 733 734 /** 735 * Returns the neighboring cell information of the device. The getAllCellInfo is preferred 736 * and use this only if getAllCellInfo return nulls or an empty list. 737 *<p> 738 * In the future this call will be deprecated. 739 *<p> 740 * @return List of NeighboringCellInfo or null if info unavailable. 741 * 742 * <p>Requires Permission: 743 * (@link android.Manifest.permission#ACCESS_COARSE_UPDATES} 744 */ 745 public List<NeighboringCellInfo> getNeighboringCellInfo() { 746 try { 747 return getITelephony().getNeighboringCellInfo(mContext.getOpPackageName()); 748 } catch (RemoteException ex) { 749 return null; 750 } catch (NullPointerException ex) { 751 return null; 752 } 753 } 754 755 /** No phone radio. */ 756 public static final int PHONE_TYPE_NONE = PhoneConstants.PHONE_TYPE_NONE; 757 /** Phone radio is GSM. */ 758 public static final int PHONE_TYPE_GSM = PhoneConstants.PHONE_TYPE_GSM; 759 /** Phone radio is CDMA. */ 760 public static final int PHONE_TYPE_CDMA = PhoneConstants.PHONE_TYPE_CDMA; 761 /** Phone is via SIP. */ 762 public static final int PHONE_TYPE_SIP = PhoneConstants.PHONE_TYPE_SIP; 763 764 /** 765 * Returns the current phone type. 766 * TODO: This is a last minute change and hence hidden. 767 * 768 * @see #PHONE_TYPE_NONE 769 * @see #PHONE_TYPE_GSM 770 * @see #PHONE_TYPE_CDMA 771 * @see #PHONE_TYPE_SIP 772 * 773 * {@hide} 774 */ 775 @SystemApi 776 public int getCurrentPhoneType() { 777 return getCurrentPhoneType(getDefaultSubscription()); 778 } 779 780 /** 781 * Returns a constant indicating the device phone type for a subscription. 782 * 783 * @see #PHONE_TYPE_NONE 784 * @see #PHONE_TYPE_GSM 785 * @see #PHONE_TYPE_CDMA 786 * 787 * @param subId for which phone type is returned 788 */ 789 /** {@hide} */ 790 @SystemApi 791 public int getCurrentPhoneType(long subId) { 792 793 try{ 794 ITelephony telephony = getITelephony(); 795 if (telephony != null) { 796 return telephony.getActivePhoneTypeForSubscriber(subId); 797 } else { 798 // This can happen when the ITelephony interface is not up yet. 799 return getPhoneTypeFromProperty(subId); 800 } 801 } catch (RemoteException ex) { 802 // This shouldn't happen in the normal case, as a backup we 803 // read from the system property. 804 return getPhoneTypeFromProperty(subId); 805 } catch (NullPointerException ex) { 806 // This shouldn't happen in the normal case, as a backup we 807 // read from the system property. 808 return getPhoneTypeFromProperty(subId); 809 } 810 } 811 812 /** 813 * Returns a constant indicating the device phone type. This 814 * indicates the type of radio used to transmit voice calls. 815 * 816 * @see #PHONE_TYPE_NONE 817 * @see #PHONE_TYPE_GSM 818 * @see #PHONE_TYPE_CDMA 819 * @see #PHONE_TYPE_SIP 820 */ 821 public int getPhoneType() { 822 if (!isVoiceCapable()) { 823 return PHONE_TYPE_NONE; 824 } 825 return getCurrentPhoneType(); 826 } 827 828 private int getPhoneTypeFromProperty() { 829 return getPhoneTypeFromProperty(getDefaultSubscription()); 830 } 831 832 /** {@hide} */ 833 private int getPhoneTypeFromProperty(long subId) { 834 String type = 835 getTelephonyProperty 836 (TelephonyProperties.CURRENT_ACTIVE_PHONE, subId, null); 837 if (type != null) { 838 return (Integer.parseInt(type)); 839 } else { 840 return getPhoneTypeFromNetworkType(subId); 841 } 842 } 843 844 private int getPhoneTypeFromNetworkType() { 845 return getPhoneTypeFromNetworkType(getDefaultSubscription()); 846 } 847 848 /** {@hide} */ 849 private int getPhoneTypeFromNetworkType(long subId) { 850 // When the system property CURRENT_ACTIVE_PHONE, has not been set, 851 // use the system property for default network type. 852 // This is a fail safe, and can only happen at first boot. 853 String mode = getTelephonyProperty("ro.telephony.default_network", subId, null); 854 if (mode != null) { 855 return TelephonyManager.getPhoneType(Integer.parseInt(mode)); 856 } 857 return TelephonyManager.PHONE_TYPE_NONE; 858 } 859 860 /** 861 * This function returns the type of the phone, depending 862 * on the network mode. 863 * 864 * @param networkMode 865 * @return Phone Type 866 * 867 * @hide 868 */ 869 public static int getPhoneType(int networkMode) { 870 switch(networkMode) { 871 case RILConstants.NETWORK_MODE_CDMA: 872 case RILConstants.NETWORK_MODE_CDMA_NO_EVDO: 873 case RILConstants.NETWORK_MODE_EVDO_NO_CDMA: 874 return PhoneConstants.PHONE_TYPE_CDMA; 875 876 case RILConstants.NETWORK_MODE_WCDMA_PREF: 877 case RILConstants.NETWORK_MODE_GSM_ONLY: 878 case RILConstants.NETWORK_MODE_WCDMA_ONLY: 879 case RILConstants.NETWORK_MODE_GSM_UMTS: 880 case RILConstants.NETWORK_MODE_LTE_GSM_WCDMA: 881 case RILConstants.NETWORK_MODE_LTE_WCDMA: 882 case RILConstants.NETWORK_MODE_LTE_CDMA_EVDO_GSM_WCDMA: 883 return PhoneConstants.PHONE_TYPE_GSM; 884 885 // Use CDMA Phone for the global mode including CDMA 886 case RILConstants.NETWORK_MODE_GLOBAL: 887 case RILConstants.NETWORK_MODE_LTE_CDMA_EVDO: 888 return PhoneConstants.PHONE_TYPE_CDMA; 889 890 case RILConstants.NETWORK_MODE_LTE_ONLY: 891 if (getLteOnCdmaModeStatic() == PhoneConstants.LTE_ON_CDMA_TRUE) { 892 return PhoneConstants.PHONE_TYPE_CDMA; 893 } else { 894 return PhoneConstants.PHONE_TYPE_GSM; 895 } 896 default: 897 return PhoneConstants.PHONE_TYPE_GSM; 898 } 899 } 900 901 /** 902 * The contents of the /proc/cmdline file 903 */ 904 private static String getProcCmdLine() 905 { 906 String cmdline = ""; 907 FileInputStream is = null; 908 try { 909 is = new FileInputStream("/proc/cmdline"); 910 byte [] buffer = new byte[2048]; 911 int count = is.read(buffer); 912 if (count > 0) { 913 cmdline = new String(buffer, 0, count); 914 } 915 } catch (IOException e) { 916 Rlog.d(TAG, "No /proc/cmdline exception=" + e); 917 } finally { 918 if (is != null) { 919 try { 920 is.close(); 921 } catch (IOException e) { 922 } 923 } 924 } 925 Rlog.d(TAG, "/proc/cmdline=" + cmdline); 926 return cmdline; 927 } 928 929 /** Kernel command line */ 930 private static final String sKernelCmdLine = getProcCmdLine(); 931 932 /** Pattern for selecting the product type from the kernel command line */ 933 private static final Pattern sProductTypePattern = 934 Pattern.compile("\\sproduct_type\\s*=\\s*(\\w+)"); 935 936 /** The ProductType used for LTE on CDMA devices */ 937 private static final String sLteOnCdmaProductType = 938 SystemProperties.get(TelephonyProperties.PROPERTY_LTE_ON_CDMA_PRODUCT_TYPE, ""); 939 940 /** 941 * Return if the current radio is LTE on CDMA. This 942 * is a tri-state return value as for a period of time 943 * the mode may be unknown. 944 * 945 * @return {@link PhoneConstants#LTE_ON_CDMA_UNKNOWN}, {@link PhoneConstants#LTE_ON_CDMA_FALSE} 946 * or {@link PhoneConstants#LTE_ON_CDMA_TRUE} 947 * 948 * @hide 949 */ 950 public static int getLteOnCdmaModeStatic() { 951 int retVal; 952 int curVal; 953 String productType = ""; 954 955 curVal = SystemProperties.getInt(TelephonyProperties.PROPERTY_LTE_ON_CDMA_DEVICE, 956 PhoneConstants.LTE_ON_CDMA_UNKNOWN); 957 retVal = curVal; 958 if (retVal == PhoneConstants.LTE_ON_CDMA_UNKNOWN) { 959 Matcher matcher = sProductTypePattern.matcher(sKernelCmdLine); 960 if (matcher.find()) { 961 productType = matcher.group(1); 962 if (sLteOnCdmaProductType.equals(productType)) { 963 retVal = PhoneConstants.LTE_ON_CDMA_TRUE; 964 } else { 965 retVal = PhoneConstants.LTE_ON_CDMA_FALSE; 966 } 967 } else { 968 retVal = PhoneConstants.LTE_ON_CDMA_FALSE; 969 } 970 } 971 972 Rlog.d(TAG, "getLteOnCdmaMode=" + retVal + " curVal=" + curVal + 973 " product_type='" + productType + 974 "' lteOnCdmaProductType='" + sLteOnCdmaProductType + "'"); 975 return retVal; 976 } 977 978 // 979 // 980 // Current Network 981 // 982 // 983 984 /** 985 * Returns the alphabetic name of current registered operator. 986 * <p> 987 * Availability: Only when user is registered to a network. Result may be 988 * unreliable on CDMA networks (use {@link #getPhoneType()} to determine if 989 * on a CDMA network). 990 */ 991 public String getNetworkOperatorName() { 992 return getNetworkOperatorName(getDefaultSubscription()); 993 } 994 995 /** 996 * Returns the alphabetic name of current registered operator 997 * for a particular subscription. 998 * <p> 999 * Availability: Only when user is registered to a network. Result may be 1000 * unreliable on CDMA networks (use {@link #getPhoneType()} to determine if 1001 * on a CDMA network). 1002 * @param subId 1003 */ 1004 /** {@hide} */ 1005 public String getNetworkOperatorName(long subId) { 1006 1007 return getTelephonyProperty(TelephonyProperties.PROPERTY_OPERATOR_ALPHA, 1008 subId, ""); 1009 } 1010 1011 /** 1012 * Returns the numeric name (MCC+MNC) of current registered operator. 1013 * <p> 1014 * Availability: Only when user is registered to a network. Result may be 1015 * unreliable on CDMA networks (use {@link #getPhoneType()} to determine if 1016 * on a CDMA network). 1017 */ 1018 public String getNetworkOperator() { 1019 return getNetworkOperator(getDefaultSubscription()); 1020 } 1021 1022 /** 1023 * Returns the numeric name (MCC+MNC) of current registered operator 1024 * for a particular subscription. 1025 * <p> 1026 * Availability: Only when user is registered to a network. Result may be 1027 * unreliable on CDMA networks (use {@link #getPhoneType()} to determine if 1028 * on a CDMA network). 1029 * 1030 * @param subId 1031 */ 1032 /** {@hide} */ 1033 public String getNetworkOperator(long subId) { 1034 1035 return getTelephonyProperty(TelephonyProperties.PROPERTY_OPERATOR_NUMERIC, 1036 subId, ""); 1037 } 1038 1039 /** 1040 * Returns true if the device is considered roaming on the current 1041 * network, for GSM purposes. 1042 * <p> 1043 * Availability: Only when user registered to a network. 1044 */ 1045 public boolean isNetworkRoaming() { 1046 return isNetworkRoaming(getDefaultSubscription()); 1047 } 1048 1049 /** 1050 * Returns true if the device is considered roaming on the current 1051 * network for a subscription. 1052 * <p> 1053 * Availability: Only when user registered to a network. 1054 * 1055 * @param subId 1056 */ 1057 /** {@hide} */ 1058 public boolean isNetworkRoaming(long subId) { 1059 return "true".equals(getTelephonyProperty(TelephonyProperties.PROPERTY_OPERATOR_ISROAMING, 1060 subId, null)); 1061 } 1062 1063 /** 1064 * Returns the ISO country code equivalent of the current registered 1065 * operator's MCC (Mobile Country Code). 1066 * <p> 1067 * Availability: Only when user is registered to a network. Result may be 1068 * unreliable on CDMA networks (use {@link #getPhoneType()} to determine if 1069 * on a CDMA network). 1070 */ 1071 public String getNetworkCountryIso() { 1072 return getNetworkCountryIso(getDefaultSubscription()); 1073 } 1074 1075 /** 1076 * Returns the ISO country code equivalent of the current registered 1077 * operator's MCC (Mobile Country Code) of a subscription. 1078 * <p> 1079 * Availability: Only when user is registered to a network. Result may be 1080 * unreliable on CDMA networks (use {@link #getPhoneType()} to determine if 1081 * on a CDMA network). 1082 * 1083 * @param subId for which Network CountryIso is returned 1084 */ 1085 /** {@hide} */ 1086 public String getNetworkCountryIso(long subId) { 1087 return getTelephonyProperty(TelephonyProperties.PROPERTY_OPERATOR_ISO_COUNTRY, 1088 subId, ""); 1089 } 1090 1091 /** Network type is unknown */ 1092 public static final int NETWORK_TYPE_UNKNOWN = 0; 1093 /** Current network is GPRS */ 1094 public static final int NETWORK_TYPE_GPRS = 1; 1095 /** Current network is EDGE */ 1096 public static final int NETWORK_TYPE_EDGE = 2; 1097 /** Current network is UMTS */ 1098 public static final int NETWORK_TYPE_UMTS = 3; 1099 /** Current network is CDMA: Either IS95A or IS95B*/ 1100 public static final int NETWORK_TYPE_CDMA = 4; 1101 /** Current network is EVDO revision 0*/ 1102 public static final int NETWORK_TYPE_EVDO_0 = 5; 1103 /** Current network is EVDO revision A*/ 1104 public static final int NETWORK_TYPE_EVDO_A = 6; 1105 /** Current network is 1xRTT*/ 1106 public static final int NETWORK_TYPE_1xRTT = 7; 1107 /** Current network is HSDPA */ 1108 public static final int NETWORK_TYPE_HSDPA = 8; 1109 /** Current network is HSUPA */ 1110 public static final int NETWORK_TYPE_HSUPA = 9; 1111 /** Current network is HSPA */ 1112 public static final int NETWORK_TYPE_HSPA = 10; 1113 /** Current network is iDen */ 1114 public static final int NETWORK_TYPE_IDEN = 11; 1115 /** Current network is EVDO revision B*/ 1116 public static final int NETWORK_TYPE_EVDO_B = 12; 1117 /** Current network is LTE */ 1118 public static final int NETWORK_TYPE_LTE = 13; 1119 /** Current network is eHRPD */ 1120 public static final int NETWORK_TYPE_EHRPD = 14; 1121 /** Current network is HSPA+ */ 1122 public static final int NETWORK_TYPE_HSPAP = 15; 1123 /** Current network is GSM {@hide} */ 1124 public static final int NETWORK_TYPE_GSM = 16; 1125 1126 /** 1127 * @return the NETWORK_TYPE_xxxx for current data connection. 1128 */ 1129 public int getNetworkType() { 1130 return getDataNetworkType(); 1131 } 1132 1133 /** 1134 * Returns a constant indicating the radio technology (network type) 1135 * currently in use on the device for a subscription. 1136 * @return the network type 1137 * 1138 * @param subId for which network type is returned 1139 * 1140 * @see #NETWORK_TYPE_UNKNOWN 1141 * @see #NETWORK_TYPE_GPRS 1142 * @see #NETWORK_TYPE_EDGE 1143 * @see #NETWORK_TYPE_UMTS 1144 * @see #NETWORK_TYPE_HSDPA 1145 * @see #NETWORK_TYPE_HSUPA 1146 * @see #NETWORK_TYPE_HSPA 1147 * @see #NETWORK_TYPE_CDMA 1148 * @see #NETWORK_TYPE_EVDO_0 1149 * @see #NETWORK_TYPE_EVDO_A 1150 * @see #NETWORK_TYPE_EVDO_B 1151 * @see #NETWORK_TYPE_1xRTT 1152 * @see #NETWORK_TYPE_IDEN 1153 * @see #NETWORK_TYPE_LTE 1154 * @see #NETWORK_TYPE_EHRPD 1155 * @see #NETWORK_TYPE_HSPAP 1156 */ 1157 /** {@hide} */ 1158 public int getNetworkType(long subId) { 1159 try { 1160 ITelephony telephony = getITelephony(); 1161 if (telephony != null) { 1162 return telephony.getNetworkTypeForSubscriber(subId); 1163 } else { 1164 // This can happen when the ITelephony interface is not up yet. 1165 return NETWORK_TYPE_UNKNOWN; 1166 } 1167 } catch(RemoteException ex) { 1168 // This shouldn't happen in the normal case 1169 return NETWORK_TYPE_UNKNOWN; 1170 } catch (NullPointerException ex) { 1171 // This could happen before phone restarts due to crashing 1172 return NETWORK_TYPE_UNKNOWN; 1173 } 1174 } 1175 1176 /** 1177 * Returns a constant indicating the radio technology (network type) 1178 * currently in use on the device for data transmission. 1179 * @return the network type 1180 * 1181 * @see #NETWORK_TYPE_UNKNOWN 1182 * @see #NETWORK_TYPE_GPRS 1183 * @see #NETWORK_TYPE_EDGE 1184 * @see #NETWORK_TYPE_UMTS 1185 * @see #NETWORK_TYPE_HSDPA 1186 * @see #NETWORK_TYPE_HSUPA 1187 * @see #NETWORK_TYPE_HSPA 1188 * @see #NETWORK_TYPE_CDMA 1189 * @see #NETWORK_TYPE_EVDO_0 1190 * @see #NETWORK_TYPE_EVDO_A 1191 * @see #NETWORK_TYPE_EVDO_B 1192 * @see #NETWORK_TYPE_1xRTT 1193 * @see #NETWORK_TYPE_IDEN 1194 * @see #NETWORK_TYPE_LTE 1195 * @see #NETWORK_TYPE_EHRPD 1196 * @see #NETWORK_TYPE_HSPAP 1197 * 1198 * @hide 1199 */ 1200 public int getDataNetworkType() { 1201 return getDataNetworkType(getDefaultSubscription()); 1202 } 1203 1204 /** 1205 * Returns a constant indicating the radio technology (network type) 1206 * currently in use on the device for data transmission for a subscription 1207 * @return the network type 1208 * 1209 * @param subId for which network type is returned 1210 */ 1211 /** {@hide} */ 1212 public int getDataNetworkType(long subId) { 1213 try{ 1214 ITelephony telephony = getITelephony(); 1215 if (telephony != null) { 1216 return telephony.getDataNetworkTypeForSubscriber(subId); 1217 } else { 1218 // This can happen when the ITelephony interface is not up yet. 1219 return NETWORK_TYPE_UNKNOWN; 1220 } 1221 } catch(RemoteException ex) { 1222 // This shouldn't happen in the normal case 1223 return NETWORK_TYPE_UNKNOWN; 1224 } catch (NullPointerException ex) { 1225 // This could happen before phone restarts due to crashing 1226 return NETWORK_TYPE_UNKNOWN; 1227 } 1228 } 1229 1230 /** 1231 * Returns the NETWORK_TYPE_xxxx for voice 1232 * 1233 * @hide 1234 */ 1235 public int getVoiceNetworkType() { 1236 return getVoiceNetworkType(getDefaultSubscription()); 1237 } 1238 1239 /** 1240 * Returns the NETWORK_TYPE_xxxx for voice for a subId 1241 * 1242 */ 1243 /** {@hide} */ 1244 public int getVoiceNetworkType(long subId) { 1245 try{ 1246 ITelephony telephony = getITelephony(); 1247 if (telephony != null) { 1248 return telephony.getVoiceNetworkTypeForSubscriber(subId); 1249 } else { 1250 // This can happen when the ITelephony interface is not up yet. 1251 return NETWORK_TYPE_UNKNOWN; 1252 } 1253 } catch(RemoteException ex) { 1254 // This shouldn't happen in the normal case 1255 return NETWORK_TYPE_UNKNOWN; 1256 } catch (NullPointerException ex) { 1257 // This could happen before phone restarts due to crashing 1258 return NETWORK_TYPE_UNKNOWN; 1259 } 1260 } 1261 1262 /** Unknown network class. {@hide} */ 1263 public static final int NETWORK_CLASS_UNKNOWN = 0; 1264 /** Class of broadly defined "2G" networks. {@hide} */ 1265 public static final int NETWORK_CLASS_2_G = 1; 1266 /** Class of broadly defined "3G" networks. {@hide} */ 1267 public static final int NETWORK_CLASS_3_G = 2; 1268 /** Class of broadly defined "4G" networks. {@hide} */ 1269 public static final int NETWORK_CLASS_4_G = 3; 1270 1271 /** 1272 * Return general class of network type, such as "3G" or "4G". In cases 1273 * where classification is contentious, this method is conservative. 1274 * 1275 * @hide 1276 */ 1277 public static int getNetworkClass(int networkType) { 1278 switch (networkType) { 1279 case NETWORK_TYPE_GPRS: 1280 case NETWORK_TYPE_GSM: 1281 case NETWORK_TYPE_EDGE: 1282 case NETWORK_TYPE_CDMA: 1283 case NETWORK_TYPE_1xRTT: 1284 case NETWORK_TYPE_IDEN: 1285 return NETWORK_CLASS_2_G; 1286 case NETWORK_TYPE_UMTS: 1287 case NETWORK_TYPE_EVDO_0: 1288 case NETWORK_TYPE_EVDO_A: 1289 case NETWORK_TYPE_HSDPA: 1290 case NETWORK_TYPE_HSUPA: 1291 case NETWORK_TYPE_HSPA: 1292 case NETWORK_TYPE_EVDO_B: 1293 case NETWORK_TYPE_EHRPD: 1294 case NETWORK_TYPE_HSPAP: 1295 return NETWORK_CLASS_3_G; 1296 case NETWORK_TYPE_LTE: 1297 return NETWORK_CLASS_4_G; 1298 default: 1299 return NETWORK_CLASS_UNKNOWN; 1300 } 1301 } 1302 1303 /** 1304 * Returns a string representation of the radio technology (network type) 1305 * currently in use on the device. 1306 * @return the name of the radio technology 1307 * 1308 * @hide pending API council review 1309 */ 1310 public String getNetworkTypeName() { 1311 return getNetworkTypeName(getNetworkType()); 1312 } 1313 1314 /** 1315 * Returns a string representation of the radio technology (network type) 1316 * currently in use on the device. 1317 * @param subId for which network type is returned 1318 * @return the name of the radio technology 1319 * 1320 */ 1321 /** {@hide} */ 1322 public static String getNetworkTypeName(int type) { 1323 switch (type) { 1324 case NETWORK_TYPE_GPRS: 1325 return "GPRS"; 1326 case NETWORK_TYPE_EDGE: 1327 return "EDGE"; 1328 case NETWORK_TYPE_UMTS: 1329 return "UMTS"; 1330 case NETWORK_TYPE_HSDPA: 1331 return "HSDPA"; 1332 case NETWORK_TYPE_HSUPA: 1333 return "HSUPA"; 1334 case NETWORK_TYPE_HSPA: 1335 return "HSPA"; 1336 case NETWORK_TYPE_CDMA: 1337 return "CDMA"; 1338 case NETWORK_TYPE_EVDO_0: 1339 return "CDMA - EvDo rev. 0"; 1340 case NETWORK_TYPE_EVDO_A: 1341 return "CDMA - EvDo rev. A"; 1342 case NETWORK_TYPE_EVDO_B: 1343 return "CDMA - EvDo rev. B"; 1344 case NETWORK_TYPE_1xRTT: 1345 return "CDMA - 1xRTT"; 1346 case NETWORK_TYPE_LTE: 1347 return "LTE"; 1348 case NETWORK_TYPE_EHRPD: 1349 return "CDMA - eHRPD"; 1350 case NETWORK_TYPE_IDEN: 1351 return "iDEN"; 1352 case NETWORK_TYPE_HSPAP: 1353 return "HSPA+"; 1354 case NETWORK_TYPE_GSM: 1355 return "GSM"; 1356 default: 1357 return "UNKNOWN"; 1358 } 1359 } 1360 1361 // 1362 // 1363 // SIM Card 1364 // 1365 // 1366 1367 /** SIM card state: Unknown. Signifies that the SIM is in transition 1368 * between states. For example, when the user inputs the SIM pin 1369 * under PIN_REQUIRED state, a query for sim status returns 1370 * this state before turning to SIM_STATE_READY. */ 1371 public static final int SIM_STATE_UNKNOWN = 0; 1372 /** SIM card state: no SIM card is available in the device */ 1373 public static final int SIM_STATE_ABSENT = 1; 1374 /** SIM card state: Locked: requires the user's SIM PIN to unlock */ 1375 public static final int SIM_STATE_PIN_REQUIRED = 2; 1376 /** SIM card state: Locked: requires the user's SIM PUK to unlock */ 1377 public static final int SIM_STATE_PUK_REQUIRED = 3; 1378 /** SIM card state: Locked: requries a network PIN to unlock */ 1379 public static final int SIM_STATE_NETWORK_LOCKED = 4; 1380 /** SIM card state: Ready */ 1381 public static final int SIM_STATE_READY = 5; 1382 /** SIM card state: SIM Card Error, Sim Card is present but faulty 1383 *@hide 1384 */ 1385 public static final int SIM_STATE_CARD_IO_ERROR = 6; 1386 1387 /** 1388 * @return true if a ICC card is present 1389 */ 1390 public boolean hasIccCard() { 1391 return hasIccCard(getDefaultSim()); 1392 } 1393 1394 /** 1395 * @return true if a ICC card is present for a subscription 1396 * 1397 * @param slotId for which icc card presence is checked 1398 */ 1399 /** {@hide} */ 1400 // FIXME Input argument slotId should be of type int 1401 public boolean hasIccCard(long slotId) { 1402 1403 try { 1404 return getITelephony().hasIccCardUsingSlotId(slotId); 1405 } catch (RemoteException ex) { 1406 // Assume no ICC card if remote exception which shouldn't happen 1407 return false; 1408 } catch (NullPointerException ex) { 1409 // This could happen before phone restarts due to crashing 1410 return false; 1411 } 1412 } 1413 1414 /** 1415 * Returns a constant indicating the state of the 1416 * device SIM card. 1417 * 1418 * @see #SIM_STATE_UNKNOWN 1419 * @see #SIM_STATE_ABSENT 1420 * @see #SIM_STATE_PIN_REQUIRED 1421 * @see #SIM_STATE_PUK_REQUIRED 1422 * @see #SIM_STATE_NETWORK_LOCKED 1423 * @see #SIM_STATE_READY 1424 * @see #SIM_STATE_CARD_IO_ERROR 1425 */ 1426 public int getSimState() { 1427 return getSimState(getDefaultSim()); 1428 } 1429 1430 /** 1431 * Returns a constant indicating the state of the 1432 * device SIM card in a slot. 1433 * 1434 * @param slotId 1435 * 1436 * @see #SIM_STATE_UNKNOWN 1437 * @see #SIM_STATE_ABSENT 1438 * @see #SIM_STATE_PIN_REQUIRED 1439 * @see #SIM_STATE_PUK_REQUIRED 1440 * @see #SIM_STATE_NETWORK_LOCKED 1441 * @see #SIM_STATE_READY 1442 */ 1443 /** {@hide} */ 1444 // FIXME the argument to pass is subId ?? 1445 public int getSimState(int slotId) { 1446 long[] subId = SubscriptionManager.getSubId(slotId); 1447 if (subId == null) { 1448 return SIM_STATE_ABSENT; 1449 } 1450 // FIXME Do not use a property to determine SIM_STATE, call 1451 // appropriate method on some object. 1452 String prop = 1453 getTelephonyProperty(TelephonyProperties.PROPERTY_SIM_STATE, subId[0], ""); 1454 if ("ABSENT".equals(prop)) { 1455 return SIM_STATE_ABSENT; 1456 } 1457 else if ("PIN_REQUIRED".equals(prop)) { 1458 return SIM_STATE_PIN_REQUIRED; 1459 } 1460 else if ("PUK_REQUIRED".equals(prop)) { 1461 return SIM_STATE_PUK_REQUIRED; 1462 } 1463 else if ("NETWORK_LOCKED".equals(prop)) { 1464 return SIM_STATE_NETWORK_LOCKED; 1465 } 1466 else if ("READY".equals(prop)) { 1467 return SIM_STATE_READY; 1468 } 1469 else if ("CARD_IO_ERROR".equals(prop)) { 1470 return SIM_STATE_CARD_IO_ERROR; 1471 } 1472 else { 1473 return SIM_STATE_UNKNOWN; 1474 } 1475 } 1476 1477 /** 1478 * Returns the MCC+MNC (mobile country code + mobile network code) of the 1479 * provider of the SIM. 5 or 6 decimal digits. 1480 * <p> 1481 * Availability: SIM state must be {@link #SIM_STATE_READY} 1482 * 1483 * @see #getSimState 1484 */ 1485 public String getSimOperator() { 1486 long subId = getDefaultSubscription(); 1487 Rlog.d(TAG, "getSimOperator(): default subId=" + subId); 1488 return getSimOperator(subId); 1489 } 1490 1491 /** 1492 * Returns the MCC+MNC (mobile country code + mobile network code) of the 1493 * provider of the SIM for a particular subscription. 5 or 6 decimal digits. 1494 * <p> 1495 * Availability: SIM state must be {@link #SIM_STATE_READY} 1496 * 1497 * @see #getSimState 1498 * 1499 * @param subId for which SimOperator is returned 1500 */ 1501 /** {@hide} */ 1502 public String getSimOperator(long subId) { 1503 String operator = getTelephonyProperty(TelephonyProperties.PROPERTY_ICC_OPERATOR_NUMERIC, 1504 subId, ""); 1505 Rlog.d(TAG, "getSimOperator: subId=" + subId + " operator=" + operator); 1506 return operator; 1507 } 1508 1509 /** 1510 * Returns the Service Provider Name (SPN). 1511 * <p> 1512 * Availability: SIM state must be {@link #SIM_STATE_READY} 1513 * 1514 * @see #getSimState 1515 */ 1516 public String getSimOperatorName() { 1517 return getSimOperatorName(getDefaultSubscription()); 1518 } 1519 1520 /** 1521 * Returns the Service Provider Name (SPN). 1522 * <p> 1523 * Availability: SIM state must be {@link #SIM_STATE_READY} 1524 * 1525 * @see #getSimState 1526 * 1527 * @param subId for which SimOperatorName is returned 1528 */ 1529 /** {@hide} */ 1530 public String getSimOperatorName(long subId) { 1531 return getTelephonyProperty(TelephonyProperties.PROPERTY_ICC_OPERATOR_ALPHA, 1532 subId, ""); 1533 } 1534 1535 /** 1536 * Returns the ISO country code equivalent for the SIM provider's country code. 1537 */ 1538 public String getSimCountryIso() { 1539 return getSimCountryIso(getDefaultSubscription()); 1540 } 1541 1542 /** 1543 * Returns the ISO country code equivalent for the SIM provider's country code. 1544 * 1545 * @param subId for which SimCountryIso is returned 1546 */ 1547 /** {@hide} */ 1548 public String getSimCountryIso(long subId) { 1549 return getTelephonyProperty(TelephonyProperties.PROPERTY_ICC_OPERATOR_ISO_COUNTRY, 1550 subId, ""); 1551 } 1552 1553 /** 1554 * Returns the serial number of the SIM, if applicable. Return null if it is 1555 * unavailable. 1556 * <p> 1557 * Requires Permission: 1558 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 1559 */ 1560 public String getSimSerialNumber() { 1561 return getSimSerialNumber(getDefaultSubscription()); 1562 } 1563 1564 /** 1565 * Returns the serial number for the given subscription, if applicable. Return null if it is 1566 * unavailable. 1567 * <p> 1568 * @param subId for which Sim Serial number is returned 1569 * Requires Permission: 1570 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 1571 */ 1572 /** {@hide} */ 1573 public String getSimSerialNumber(long subId) { 1574 try { 1575 return getSubscriberInfo().getIccSerialNumberForSubscriber(subId); 1576 } catch (RemoteException ex) { 1577 return null; 1578 } catch (NullPointerException ex) { 1579 // This could happen before phone restarts due to crashing 1580 return null; 1581 } 1582 } 1583 1584 /** 1585 * Return if the current radio is LTE on CDMA. This 1586 * is a tri-state return value as for a period of time 1587 * the mode may be unknown. 1588 * 1589 * @return {@link PhoneConstants#LTE_ON_CDMA_UNKNOWN}, {@link PhoneConstants#LTE_ON_CDMA_FALSE} 1590 * or {@link PhoneConstants#LTE_ON_CDMA_TRUE} 1591 * 1592 * @hide 1593 */ 1594 public int getLteOnCdmaMode() { 1595 return getLteOnCdmaMode(getDefaultSubscription()); 1596 } 1597 1598 /** 1599 * Return if the current radio is LTE on CDMA for Subscription. This 1600 * is a tri-state return value as for a period of time 1601 * the mode may be unknown. 1602 * 1603 * @param subId for which radio is LTE on CDMA is returned 1604 * @return {@link PhoneConstants#LTE_ON_CDMA_UNKNOWN}, {@link PhoneConstants#LTE_ON_CDMA_FALSE} 1605 * or {@link PhoneConstants#LTE_ON_CDMA_TRUE} 1606 * 1607 */ 1608 /** {@hide} */ 1609 public int getLteOnCdmaMode(long subId) { 1610 try { 1611 return getITelephony().getLteOnCdmaModeForSubscriber(subId); 1612 } catch (RemoteException ex) { 1613 // Assume no ICC card if remote exception which shouldn't happen 1614 return PhoneConstants.LTE_ON_CDMA_UNKNOWN; 1615 } catch (NullPointerException ex) { 1616 // This could happen before phone restarts due to crashing 1617 return PhoneConstants.LTE_ON_CDMA_UNKNOWN; 1618 } 1619 } 1620 1621 // 1622 // 1623 // Subscriber Info 1624 // 1625 // 1626 1627 /** 1628 * Returns the unique subscriber ID, for example, the IMSI for a GSM phone. 1629 * Return null if it is unavailable. 1630 * <p> 1631 * Requires Permission: 1632 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 1633 */ 1634 public String getSubscriberId() { 1635 return getSubscriberId(getDefaultSubscription()); 1636 } 1637 1638 /** 1639 * Returns the unique subscriber ID, for example, the IMSI for a GSM phone 1640 * for a subscription. 1641 * Return null if it is unavailable. 1642 * <p> 1643 * Requires Permission: 1644 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 1645 * 1646 * @param subId whose subscriber id is returned 1647 */ 1648 /** {@hide} */ 1649 public String getSubscriberId(long subId) { 1650 try { 1651 return getSubscriberInfo().getSubscriberIdForSubscriber(subId); 1652 } catch (RemoteException ex) { 1653 return null; 1654 } catch (NullPointerException ex) { 1655 // This could happen before phone restarts due to crashing 1656 return null; 1657 } 1658 } 1659 1660 /** 1661 * Returns the Group Identifier Level1 for a GSM phone. 1662 * Return null if it is unavailable. 1663 * <p> 1664 * Requires Permission: 1665 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 1666 */ 1667 public String getGroupIdLevel1() { 1668 try { 1669 return getSubscriberInfo().getGroupIdLevel1(); 1670 } catch (RemoteException ex) { 1671 return null; 1672 } catch (NullPointerException ex) { 1673 // This could happen before phone restarts due to crashing 1674 return null; 1675 } 1676 } 1677 1678 /** 1679 * Returns the Group Identifier Level1 for a GSM phone for a particular subscription. 1680 * Return null if it is unavailable. 1681 * <p> 1682 * Requires Permission: 1683 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 1684 * 1685 * @param subscription whose subscriber id is returned 1686 */ 1687 /** {@hide} */ 1688 public String getGroupIdLevel1(long subId) { 1689 try { 1690 return getSubscriberInfo().getGroupIdLevel1ForSubscriber(subId); 1691 } catch (RemoteException ex) { 1692 return null; 1693 } catch (NullPointerException ex) { 1694 // This could happen before phone restarts due to crashing 1695 return null; 1696 } 1697 } 1698 1699 /** 1700 * Returns the phone number string for line 1, for example, the MSISDN 1701 * for a GSM phone. Return null if it is unavailable. 1702 * <p> 1703 * Requires Permission: 1704 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 1705 */ 1706 public String getLine1Number() { 1707 return getLine1Number(getDefaultSubscription()); 1708 } 1709 1710 /** 1711 * Returns the phone number string for line 1, for example, the MSISDN 1712 * for a GSM phone for a particular subscription. Return null if it is unavailable. 1713 * <p> 1714 * Requires Permission: 1715 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 1716 * 1717 * @param subId whose phone number for line 1 is returned 1718 */ 1719 /** {@hide} */ 1720 public String getLine1Number(long subId) { 1721 String number = null; 1722 try { 1723 number = getITelephony().getLine1NumberForDisplay(subId); 1724 } catch (RemoteException ex) { 1725 } catch (NullPointerException ex) { 1726 } 1727 if (number != null) { 1728 return number; 1729 } 1730 try { 1731 return getSubscriberInfo().getLine1NumberForSubscriber(subId); 1732 } catch (RemoteException ex) { 1733 return null; 1734 } catch (NullPointerException ex) { 1735 // This could happen before phone restarts due to crashing 1736 return null; 1737 } 1738 } 1739 1740 /** 1741 * Set the phone number string and its alphatag for line 1 for display 1742 * purpose only, for example, displayed in Phone Status. It won't change 1743 * the actual MSISDN/MDN. This setting won't be persisted during power cycle 1744 * and it should be set again after reboot. 1745 * <p> 1746 * Requires Permission: 1747 * {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE} 1748 * Or the calling app has carrier privileges. @see #hasCarrierPrivileges 1749 * 1750 * @param alphaTag alpha-tagging of the dailing nubmer 1751 * @param number The dialing number 1752 */ 1753 public void setLine1NumberForDisplay(String alphaTag, String number) { 1754 setLine1NumberForDisplay(getDefaultSubscription(), alphaTag, number); 1755 } 1756 1757 /** 1758 * Set the phone number string and its alphatag for line 1 for display 1759 * purpose only, for example, displayed in Phone Status. It won't change 1760 * the actual MSISDN/MDN. This setting won't be persisted during power cycle 1761 * and it should be set again after reboot. 1762 * <p> 1763 * Requires Permission: 1764 * {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE} 1765 * Or the calling app has carrier privileges. @see #hasCarrierPrivileges 1766 * 1767 * @param subId the subscriber that the alphatag and dialing number belongs to. 1768 * @param alphaTag alpha-tagging of the dailing nubmer 1769 * @param number The dialing number 1770 */ 1771 public void setLine1NumberForDisplay(long subId, String alphaTag, String number) { 1772 try { 1773 getITelephony().setLine1NumberForDisplay(subId, alphaTag, number); 1774 } catch (RemoteException ex) { 1775 } catch (NullPointerException ex) { 1776 } 1777 } 1778 1779 /** 1780 * Returns the alphabetic identifier associated with the line 1 number. 1781 * Return null if it is unavailable. 1782 * <p> 1783 * Requires Permission: 1784 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 1785 * @hide 1786 * nobody seems to call this. 1787 */ 1788 public String getLine1AlphaTag() { 1789 return getLine1AlphaTag(getDefaultSubscription()); 1790 } 1791 1792 /** 1793 * Returns the alphabetic identifier associated with the line 1 number 1794 * for a subscription. 1795 * Return null if it is unavailable. 1796 * <p> 1797 * Requires Permission: 1798 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 1799 * @param subId whose alphabetic identifier associated with line 1 is returned 1800 * nobody seems to call this. 1801 */ 1802 /** {@hide} */ 1803 public String getLine1AlphaTag(long subId) { 1804 String alphaTag = null; 1805 try { 1806 alphaTag = getITelephony().getLine1AlphaTagForDisplay(subId); 1807 } catch (RemoteException ex) { 1808 } catch (NullPointerException ex) { 1809 } 1810 if (alphaTag != null) { 1811 return alphaTag; 1812 } 1813 try { 1814 return getSubscriberInfo().getLine1AlphaTagForSubscriber(subId); 1815 } catch (RemoteException ex) { 1816 return null; 1817 } catch (NullPointerException ex) { 1818 // This could happen before phone restarts due to crashing 1819 return null; 1820 } 1821 } 1822 1823 /** 1824 * Returns the MSISDN string. 1825 * for a GSM phone. Return null if it is unavailable. 1826 * <p> 1827 * Requires Permission: 1828 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 1829 * 1830 * @hide 1831 */ 1832 public String getMsisdn() { 1833 return getMsisdn(getDefaultSubscription()); 1834 } 1835 1836 /** 1837 * Returns the MSISDN string. 1838 * for a GSM phone. Return null if it is unavailable. 1839 * <p> 1840 * Requires Permission: 1841 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 1842 * 1843 * @param subId for which msisdn is returned 1844 */ 1845 /** {@hide} */ 1846 public String getMsisdn(long subId) { 1847 try { 1848 return getSubscriberInfo().getMsisdnForSubscriber(subId); 1849 } catch (RemoteException ex) { 1850 return null; 1851 } catch (NullPointerException ex) { 1852 // This could happen before phone restarts due to crashing 1853 return null; 1854 } 1855 } 1856 1857 /** 1858 * Returns the voice mail number. Return null if it is unavailable. 1859 * <p> 1860 * Requires Permission: 1861 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 1862 */ 1863 public String getVoiceMailNumber() { 1864 return getVoiceMailNumber(getDefaultSubscription()); 1865 } 1866 1867 /** 1868 * Returns the voice mail number for a subscription. 1869 * Return null if it is unavailable. 1870 * <p> 1871 * Requires Permission: 1872 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 1873 * @param subId whose voice mail number is returned 1874 */ 1875 /** {@hide} */ 1876 public String getVoiceMailNumber(long subId) { 1877 try { 1878 return getSubscriberInfo().getVoiceMailNumberForSubscriber(subId); 1879 } catch (RemoteException ex) { 1880 return null; 1881 } catch (NullPointerException ex) { 1882 // This could happen before phone restarts due to crashing 1883 return null; 1884 } 1885 } 1886 1887 /** 1888 * Returns the complete voice mail number. Return null if it is unavailable. 1889 * <p> 1890 * Requires Permission: 1891 * {@link android.Manifest.permission#CALL_PRIVILEGED CALL_PRIVILEGED} 1892 * 1893 * @hide 1894 */ 1895 public String getCompleteVoiceMailNumber() { 1896 return getCompleteVoiceMailNumber(getDefaultSubscription()); 1897 } 1898 1899 /** 1900 * Returns the complete voice mail number. Return null if it is unavailable. 1901 * <p> 1902 * Requires Permission: 1903 * {@link android.Manifest.permission#CALL_PRIVILEGED CALL_PRIVILEGED} 1904 * 1905 * @param subId 1906 */ 1907 /** {@hide} */ 1908 public String getCompleteVoiceMailNumber(long subId) { 1909 try { 1910 return getSubscriberInfo().getCompleteVoiceMailNumberForSubscriber(subId); 1911 } catch (RemoteException ex) { 1912 return null; 1913 } catch (NullPointerException ex) { 1914 // This could happen before phone restarts due to crashing 1915 return null; 1916 } 1917 } 1918 1919 /** 1920 * Returns the voice mail count. Return 0 if unavailable. 1921 * <p> 1922 * Requires Permission: 1923 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 1924 * @hide 1925 */ 1926 public int getVoiceMessageCount() { 1927 return getVoiceMessageCount(getDefaultSubscription()); 1928 } 1929 1930 /** 1931 * Returns the voice mail count for a subscription. Return 0 if unavailable. 1932 * <p> 1933 * Requires Permission: 1934 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 1935 * @param subId whose voice message count is returned 1936 */ 1937 /** {@hide} */ 1938 public int getVoiceMessageCount(long subId) { 1939 try { 1940 return getITelephony().getVoiceMessageCountForSubscriber(subId); 1941 } catch (RemoteException ex) { 1942 return 0; 1943 } catch (NullPointerException ex) { 1944 // This could happen before phone restarts due to crashing 1945 return 0; 1946 } 1947 } 1948 1949 /** 1950 * Retrieves the alphabetic identifier associated with the voice 1951 * mail number. 1952 * <p> 1953 * Requires Permission: 1954 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 1955 */ 1956 public String getVoiceMailAlphaTag() { 1957 return getVoiceMailAlphaTag(getDefaultSubscription()); 1958 } 1959 1960 /** 1961 * Retrieves the alphabetic identifier associated with the voice 1962 * mail number for a subscription. 1963 * <p> 1964 * Requires Permission: 1965 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 1966 * @param subId whose alphabetic identifier associated with the 1967 * voice mail number is returned 1968 */ 1969 /** {@hide} */ 1970 public String getVoiceMailAlphaTag(long subId) { 1971 try { 1972 return getSubscriberInfo().getVoiceMailAlphaTagForSubscriber(subId); 1973 } catch (RemoteException ex) { 1974 return null; 1975 } catch (NullPointerException ex) { 1976 // This could happen before phone restarts due to crashing 1977 return null; 1978 } 1979 } 1980 1981 /** 1982 * Returns the IMS private user identity (IMPI) that was loaded from the ISIM. 1983 * @return the IMPI, or null if not present or not loaded 1984 * @hide 1985 */ 1986 public String getIsimImpi() { 1987 try { 1988 return getSubscriberInfo().getIsimImpi(); 1989 } catch (RemoteException ex) { 1990 return null; 1991 } catch (NullPointerException ex) { 1992 // This could happen before phone restarts due to crashing 1993 return null; 1994 } 1995 } 1996 1997 /** 1998 * Returns the IMS home network domain name that was loaded from the ISIM. 1999 * @return the IMS domain name, or null if not present or not loaded 2000 * @hide 2001 */ 2002 public String getIsimDomain() { 2003 try { 2004 return getSubscriberInfo().getIsimDomain(); 2005 } catch (RemoteException ex) { 2006 return null; 2007 } catch (NullPointerException ex) { 2008 // This could happen before phone restarts due to crashing 2009 return null; 2010 } 2011 } 2012 2013 /** 2014 * Returns the IMS public user identities (IMPU) that were loaded from the ISIM. 2015 * @return an array of IMPU strings, with one IMPU per string, or null if 2016 * not present or not loaded 2017 * @hide 2018 */ 2019 public String[] getIsimImpu() { 2020 try { 2021 return getSubscriberInfo().getIsimImpu(); 2022 } catch (RemoteException ex) { 2023 return null; 2024 } catch (NullPointerException ex) { 2025 // This could happen before phone restarts due to crashing 2026 return null; 2027 } 2028 } 2029 2030 private IPhoneSubInfo getSubscriberInfo() { 2031 // get it each time because that process crashes a lot 2032 return IPhoneSubInfo.Stub.asInterface(ServiceManager.getService("iphonesubinfo")); 2033 } 2034 2035 /** Device call state: No activity. */ 2036 public static final int CALL_STATE_IDLE = 0; 2037 /** Device call state: Ringing. A new call arrived and is 2038 * ringing or waiting. In the latter case, another call is 2039 * already active. */ 2040 public static final int CALL_STATE_RINGING = 1; 2041 /** Device call state: Off-hook. At least one call exists 2042 * that is dialing, active, or on hold, and no calls are ringing 2043 * or waiting. */ 2044 public static final int CALL_STATE_OFFHOOK = 2; 2045 2046 /** 2047 * Returns a constant indicating the call state (cellular) on the device. 2048 */ 2049 public int getCallState() { 2050 return getCallState(getDefaultSubscription()); 2051 } 2052 2053 /** 2054 * Returns a constant indicating the call state (cellular) on the device 2055 * for a subscription. 2056 * 2057 * @param subId whose call state is returned 2058 */ 2059 /** {@hide} */ 2060 public int getCallState(long subId) { 2061 try { 2062 return getITelephony().getCallStateForSubscriber(subId); 2063 } catch (RemoteException ex) { 2064 // the phone process is restarting. 2065 return CALL_STATE_IDLE; 2066 } catch (NullPointerException ex) { 2067 // the phone process is restarting. 2068 return CALL_STATE_IDLE; 2069 } 2070 } 2071 2072 /** Data connection activity: No traffic. */ 2073 public static final int DATA_ACTIVITY_NONE = 0x00000000; 2074 /** Data connection activity: Currently receiving IP PPP traffic. */ 2075 public static final int DATA_ACTIVITY_IN = 0x00000001; 2076 /** Data connection activity: Currently sending IP PPP traffic. */ 2077 public static final int DATA_ACTIVITY_OUT = 0x00000002; 2078 /** Data connection activity: Currently both sending and receiving 2079 * IP PPP traffic. */ 2080 public static final int DATA_ACTIVITY_INOUT = DATA_ACTIVITY_IN | DATA_ACTIVITY_OUT; 2081 /** 2082 * Data connection is active, but physical link is down 2083 */ 2084 public static final int DATA_ACTIVITY_DORMANT = 0x00000004; 2085 2086 /** 2087 * Returns a constant indicating the type of activity on a data connection 2088 * (cellular). 2089 * 2090 * @see #DATA_ACTIVITY_NONE 2091 * @see #DATA_ACTIVITY_IN 2092 * @see #DATA_ACTIVITY_OUT 2093 * @see #DATA_ACTIVITY_INOUT 2094 * @see #DATA_ACTIVITY_DORMANT 2095 */ 2096 public int getDataActivity() { 2097 try { 2098 return getITelephony().getDataActivity(); 2099 } catch (RemoteException ex) { 2100 // the phone process is restarting. 2101 return DATA_ACTIVITY_NONE; 2102 } catch (NullPointerException ex) { 2103 // the phone process is restarting. 2104 return DATA_ACTIVITY_NONE; 2105 } 2106 } 2107 2108 /** Data connection state: Unknown. Used before we know the state. 2109 * @hide 2110 */ 2111 public static final int DATA_UNKNOWN = -1; 2112 /** Data connection state: Disconnected. IP traffic not available. */ 2113 public static final int DATA_DISCONNECTED = 0; 2114 /** Data connection state: Currently setting up a data connection. */ 2115 public static final int DATA_CONNECTING = 1; 2116 /** Data connection state: Connected. IP traffic should be available. */ 2117 public static final int DATA_CONNECTED = 2; 2118 /** Data connection state: Suspended. The connection is up, but IP 2119 * traffic is temporarily unavailable. For example, in a 2G network, 2120 * data activity may be suspended when a voice call arrives. */ 2121 public static final int DATA_SUSPENDED = 3; 2122 2123 /** 2124 * Returns a constant indicating the current data connection state 2125 * (cellular). 2126 * 2127 * @see #DATA_DISCONNECTED 2128 * @see #DATA_CONNECTING 2129 * @see #DATA_CONNECTED 2130 * @see #DATA_SUSPENDED 2131 */ 2132 public int getDataState() { 2133 try { 2134 return getITelephony().getDataState(); 2135 } catch (RemoteException ex) { 2136 // the phone process is restarting. 2137 return DATA_DISCONNECTED; 2138 } catch (NullPointerException ex) { 2139 return DATA_DISCONNECTED; 2140 } 2141 } 2142 2143 private ITelephony getITelephony() { 2144 return ITelephony.Stub.asInterface(ServiceManager.getService(Context.TELEPHONY_SERVICE)); 2145 } 2146 2147 private ITelecommService getTelecommService() { 2148 return ITelecommService.Stub.asInterface(ServiceManager.getService(TELECOMM_SERVICE_NAME)); 2149 } 2150 2151 // 2152 // 2153 // PhoneStateListener 2154 // 2155 // 2156 2157 /** 2158 * Registers a listener object to receive notification of changes 2159 * in specified telephony states. 2160 * <p> 2161 * To register a listener, pass a {@link PhoneStateListener} 2162 * and specify at least one telephony state of interest in 2163 * the events argument. 2164 * 2165 * At registration, and when a specified telephony state 2166 * changes, the telephony manager invokes the appropriate 2167 * callback method on the listener object and passes the 2168 * current (updated) values. 2169 * <p> 2170 * To unregister a listener, pass the listener object and set the 2171 * events argument to 2172 * {@link PhoneStateListener#LISTEN_NONE LISTEN_NONE} (0). 2173 * 2174 * @param listener The {@link PhoneStateListener} object to register 2175 * (or unregister) 2176 * @param events The telephony state(s) of interest to the listener, 2177 * as a bitwise-OR combination of {@link PhoneStateListener} 2178 * LISTEN_ flags. 2179 */ 2180 public void listen(PhoneStateListener listener, int events) { 2181 String pkgForDebug = mContext != null ? mContext.getPackageName() : "<unknown>"; 2182 try { 2183 Boolean notifyNow = (getITelephony() != null); 2184 sRegistry.listenForSubscriber(listener.mSubId, pkgForDebug, listener.callback, events, notifyNow); 2185 } catch (RemoteException ex) { 2186 // system process dead 2187 } catch (NullPointerException ex) { 2188 // system process dead 2189 } 2190 } 2191 2192 /** 2193 * Returns the CDMA ERI icon index to display 2194 * 2195 * @hide 2196 */ 2197 public int getCdmaEriIconIndex() { 2198 return getCdmaEriIconIndex(getDefaultSubscription()); 2199 } 2200 2201 /** 2202 * Returns the CDMA ERI icon index to display for a subscription 2203 */ 2204 /** {@hide} */ 2205 public int getCdmaEriIconIndex(long subId) { 2206 try { 2207 return getITelephony().getCdmaEriIconIndexForSubscriber(subId); 2208 } catch (RemoteException ex) { 2209 // the phone process is restarting. 2210 return -1; 2211 } catch (NullPointerException ex) { 2212 return -1; 2213 } 2214 } 2215 2216 /** 2217 * Returns the CDMA ERI icon mode, 2218 * 0 - ON 2219 * 1 - FLASHING 2220 * 2221 * @hide 2222 */ 2223 public int getCdmaEriIconMode() { 2224 return getCdmaEriIconMode(getDefaultSubscription()); 2225 } 2226 2227 /** 2228 * Returns the CDMA ERI icon mode for a subscription. 2229 * 0 - ON 2230 * 1 - FLASHING 2231 */ 2232 /** {@hide} */ 2233 public int getCdmaEriIconMode(long subId) { 2234 try { 2235 return getITelephony().getCdmaEriIconModeForSubscriber(subId); 2236 } catch (RemoteException ex) { 2237 // the phone process is restarting. 2238 return -1; 2239 } catch (NullPointerException ex) { 2240 return -1; 2241 } 2242 } 2243 2244 /** 2245 * Returns the CDMA ERI text, 2246 * 2247 * @hide 2248 */ 2249 public String getCdmaEriText() { 2250 return getCdmaEriText(getDefaultSubscription()); 2251 } 2252 2253 /** 2254 * Returns the CDMA ERI text, of a subscription 2255 * 2256 */ 2257 /** {@hide} */ 2258 public String getCdmaEriText(long subId) { 2259 try { 2260 return getITelephony().getCdmaEriTextForSubscriber(subId); 2261 } catch (RemoteException ex) { 2262 // the phone process is restarting. 2263 return null; 2264 } catch (NullPointerException ex) { 2265 return null; 2266 } 2267 } 2268 2269 /** 2270 * @return true if the current device is "voice capable". 2271 * <p> 2272 * "Voice capable" means that this device supports circuit-switched 2273 * (i.e. voice) phone calls over the telephony network, and is allowed 2274 * to display the in-call UI while a cellular voice call is active. 2275 * This will be false on "data only" devices which can't make voice 2276 * calls and don't support any in-call UI. 2277 * <p> 2278 * Note: the meaning of this flag is subtly different from the 2279 * PackageManager.FEATURE_TELEPHONY system feature, which is available 2280 * on any device with a telephony radio, even if the device is 2281 * data-only. 2282 * 2283 * @hide pending API review 2284 */ 2285 public boolean isVoiceCapable() { 2286 if (mContext == null) return true; 2287 return mContext.getResources().getBoolean( 2288 com.android.internal.R.bool.config_voice_capable); 2289 } 2290 2291 /** 2292 * @return true if the current device supports sms service. 2293 * <p> 2294 * If true, this means that the device supports both sending and 2295 * receiving sms via the telephony network. 2296 * <p> 2297 * Note: Voicemail waiting sms, cell broadcasting sms, and MMS are 2298 * disabled when device doesn't support sms. 2299 */ 2300 public boolean isSmsCapable() { 2301 if (mContext == null) return true; 2302 return mContext.getResources().getBoolean( 2303 com.android.internal.R.bool.config_sms_capable); 2304 } 2305 2306 /** 2307 * Returns all observed cell information from all radios on the 2308 * device including the primary and neighboring cells. This does 2309 * not cause or change the rate of PhoneStateListner#onCellInfoChanged. 2310 *<p> 2311 * The list can include one or more of {@link android.telephony.CellInfoGsm CellInfoGsm}, 2312 * {@link android.telephony.CellInfoCdma CellInfoCdma}, 2313 * {@link android.telephony.CellInfoLte CellInfoLte} and 2314 * {@link android.telephony.CellInfoWcdma CellInfoCdma} in any combination. 2315 * Specifically on devices with multiple radios it is typical to see instances of 2316 * one or more of any these in the list. In addition 0, 1 or more CellInfo 2317 * objects may return isRegistered() true. 2318 *<p> 2319 * This is preferred over using getCellLocation although for older 2320 * devices this may return null in which case getCellLocation should 2321 * be called. 2322 *<p> 2323 * @return List of CellInfo or null if info unavailable. 2324 * 2325 * <p>Requires Permission: {@link android.Manifest.permission#ACCESS_COARSE_LOCATION} 2326 */ 2327 public List<CellInfo> getAllCellInfo() { 2328 try { 2329 return getITelephony().getAllCellInfo(); 2330 } catch (RemoteException ex) { 2331 return null; 2332 } catch (NullPointerException ex) { 2333 return null; 2334 } 2335 } 2336 2337 /** 2338 * Sets the minimum time in milli-seconds between {@link PhoneStateListener#onCellInfoChanged 2339 * PhoneStateListener.onCellInfoChanged} will be invoked. 2340 *<p> 2341 * The default, 0, means invoke onCellInfoChanged when any of the reported 2342 * information changes. Setting the value to INT_MAX(0x7fffffff) means never issue 2343 * A onCellInfoChanged. 2344 *<p> 2345 * @param rateInMillis the rate 2346 * 2347 * @hide 2348 */ 2349 public void setCellInfoListRate(int rateInMillis) { 2350 try { 2351 getITelephony().setCellInfoListRate(rateInMillis); 2352 } catch (RemoteException ex) { 2353 } catch (NullPointerException ex) { 2354 } 2355 } 2356 2357 /** 2358 * Returns the MMS user agent. 2359 */ 2360 public String getMmsUserAgent() { 2361 if (mContext == null) return null; 2362 return mContext.getResources().getString( 2363 com.android.internal.R.string.config_mms_user_agent); 2364 } 2365 2366 /** 2367 * Returns the MMS user agent profile URL. 2368 */ 2369 public String getMmsUAProfUrl() { 2370 if (mContext == null) return null; 2371 return mContext.getResources().getString( 2372 com.android.internal.R.string.config_mms_user_agent_profile_url); 2373 } 2374 2375 /** 2376 * Opens a logical channel to the ICC card. 2377 * 2378 * Input parameters equivalent to TS 27.007 AT+CCHO command. 2379 * 2380 * <p>Requires Permission: 2381 * {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE} 2382 * Or the calling app has carrier privileges. @see #hasCarrierPrivileges 2383 * 2384 * @param AID Application id. See ETSI 102.221 and 101.220. 2385 * @return an IccOpenLogicalChannelResponse object. 2386 */ 2387 public IccOpenLogicalChannelResponse iccOpenLogicalChannel(String AID) { 2388 try { 2389 return getITelephony().iccOpenLogicalChannel(AID); 2390 } catch (RemoteException ex) { 2391 } catch (NullPointerException ex) { 2392 } 2393 return null; 2394 } 2395 2396 /** 2397 * Closes a previously opened logical channel to the ICC card. 2398 * 2399 * Input parameters equivalent to TS 27.007 AT+CCHC command. 2400 * 2401 * <p>Requires Permission: 2402 * {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE} 2403 * Or the calling app has carrier privileges. @see #hasCarrierPrivileges 2404 * 2405 * @param channel is the channel id to be closed as retruned by a successful 2406 * iccOpenLogicalChannel. 2407 * @return true if the channel was closed successfully. 2408 */ 2409 public boolean iccCloseLogicalChannel(int channel) { 2410 try { 2411 return getITelephony().iccCloseLogicalChannel(channel); 2412 } catch (RemoteException ex) { 2413 } catch (NullPointerException ex) { 2414 } 2415 return false; 2416 } 2417 2418 /** 2419 * Transmit an APDU to the ICC card over a logical channel. 2420 * 2421 * Input parameters equivalent to TS 27.007 AT+CGLA command. 2422 * 2423 * <p>Requires Permission: 2424 * {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE} 2425 * Or the calling app has carrier privileges. @see #hasCarrierPrivileges 2426 * 2427 * @param channel is the channel id to be closed as returned by a successful 2428 * iccOpenLogicalChannel. 2429 * @param cla Class of the APDU command. 2430 * @param instruction Instruction of the APDU command. 2431 * @param p1 P1 value of the APDU command. 2432 * @param p2 P2 value of the APDU command. 2433 * @param p3 P3 value of the APDU command. If p3 is negative a 4 byte APDU 2434 * is sent to the SIM. 2435 * @param data Data to be sent with the APDU. 2436 * @return The APDU response from the ICC card with the status appended at 2437 * the end. 2438 */ 2439 public String iccTransmitApduLogicalChannel(int channel, int cla, 2440 int instruction, int p1, int p2, int p3, String data) { 2441 try { 2442 return getITelephony().iccTransmitApduLogicalChannel(channel, cla, 2443 instruction, p1, p2, p3, data); 2444 } catch (RemoteException ex) { 2445 } catch (NullPointerException ex) { 2446 } 2447 return ""; 2448 } 2449 2450 /** 2451 * Transmit an APDU to the ICC card over the basic channel. 2452 * 2453 * Input parameters equivalent to TS 27.007 AT+CSIM command. 2454 * 2455 * <p>Requires Permission: 2456 * {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE} 2457 * Or the calling app has carrier privileges. @see #hasCarrierPrivileges 2458 * 2459 * @param cla Class of the APDU command. 2460 * @param instruction Instruction of the APDU command. 2461 * @param p1 P1 value of the APDU command. 2462 * @param p2 P2 value of the APDU command. 2463 * @param p3 P3 value of the APDU command. If p3 is negative a 4 byte APDU 2464 * is sent to the SIM. 2465 * @param data Data to be sent with the APDU. 2466 * @return The APDU response from the ICC card with the status appended at 2467 * the end. 2468 */ 2469 public String iccTransmitApduBasicChannel(int cla, 2470 int instruction, int p1, int p2, int p3, String data) { 2471 try { 2472 return getITelephony().iccTransmitApduBasicChannel(cla, 2473 instruction, p1, p2, p3, data); 2474 } catch (RemoteException ex) { 2475 } catch (NullPointerException ex) { 2476 } 2477 return ""; 2478 } 2479 2480 /** 2481 * Returns the response APDU for a command APDU sent through SIM_IO. 2482 * 2483 * <p>Requires Permission: 2484 * {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE} 2485 * Or the calling app has carrier privileges. @see #hasCarrierPrivileges 2486 * 2487 * @param fileID 2488 * @param command 2489 * @param p1 P1 value of the APDU command. 2490 * @param p2 P2 value of the APDU command. 2491 * @param p3 P3 value of the APDU command. 2492 * @param filePath 2493 * @return The APDU response. 2494 */ 2495 public byte[] iccExchangeSimIO(int fileID, int command, int p1, int p2, int p3, 2496 String filePath) { 2497 try { 2498 return getITelephony().iccExchangeSimIO(fileID, command, p1, p2, 2499 p3, filePath); 2500 } catch (RemoteException ex) { 2501 } catch (NullPointerException ex) { 2502 } 2503 return null; 2504 } 2505 2506 /** 2507 * Send ENVELOPE to the SIM and return the response. 2508 * 2509 * <p>Requires Permission: 2510 * {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE} 2511 * Or the calling app has carrier privileges. @see #hasCarrierPrivileges 2512 * 2513 * @param content String containing SAT/USAT response in hexadecimal 2514 * format starting with command tag. See TS 102 223 for 2515 * details. 2516 * @return The APDU response from the ICC card in hexadecimal format 2517 * with the last 4 bytes being the status word. If the command fails, 2518 * returns an empty string. 2519 */ 2520 public String sendEnvelopeWithStatus(String content) { 2521 try { 2522 return getITelephony().sendEnvelopeWithStatus(content); 2523 } catch (RemoteException ex) { 2524 } catch (NullPointerException ex) { 2525 } 2526 return ""; 2527 } 2528 2529 /** 2530 * Read one of the NV items defined in com.android.internal.telephony.RadioNVItems. 2531 * Used for device configuration by some CDMA operators. 2532 * <p> 2533 * Requires Permission: 2534 * {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE} 2535 * Or the calling app has carrier privileges. @see #hasCarrierPrivileges 2536 * 2537 * @param itemID the ID of the item to read. 2538 * @return the NV item as a String, or null on any failure. 2539 * 2540 * @hide 2541 */ 2542 public String nvReadItem(int itemID) { 2543 try { 2544 return getITelephony().nvReadItem(itemID); 2545 } catch (RemoteException ex) { 2546 Rlog.e(TAG, "nvReadItem RemoteException", ex); 2547 } catch (NullPointerException ex) { 2548 Rlog.e(TAG, "nvReadItem NPE", ex); 2549 } 2550 return ""; 2551 } 2552 2553 /** 2554 * Write one of the NV items defined in com.android.internal.telephony.RadioNVItems. 2555 * Used for device configuration by some CDMA operators. 2556 * <p> 2557 * Requires Permission: 2558 * {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE} 2559 * Or the calling app has carrier privileges. @see #hasCarrierPrivileges 2560 * 2561 * @param itemID the ID of the item to read. 2562 * @param itemValue the value to write, as a String. 2563 * @return true on success; false on any failure. 2564 * 2565 * @hide 2566 */ 2567 public boolean nvWriteItem(int itemID, String itemValue) { 2568 try { 2569 return getITelephony().nvWriteItem(itemID, itemValue); 2570 } catch (RemoteException ex) { 2571 Rlog.e(TAG, "nvWriteItem RemoteException", ex); 2572 } catch (NullPointerException ex) { 2573 Rlog.e(TAG, "nvWriteItem NPE", ex); 2574 } 2575 return false; 2576 } 2577 2578 /** 2579 * Update the CDMA Preferred Roaming List (PRL) in the radio NV storage. 2580 * Used for device configuration by some CDMA operators. 2581 * <p> 2582 * Requires Permission: 2583 * {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE} 2584 * Or the calling app has carrier privileges. @see #hasCarrierPrivileges 2585 * 2586 * @param preferredRoamingList byte array containing the new PRL. 2587 * @return true on success; false on any failure. 2588 * 2589 * @hide 2590 */ 2591 public boolean nvWriteCdmaPrl(byte[] preferredRoamingList) { 2592 try { 2593 return getITelephony().nvWriteCdmaPrl(preferredRoamingList); 2594 } catch (RemoteException ex) { 2595 Rlog.e(TAG, "nvWriteCdmaPrl RemoteException", ex); 2596 } catch (NullPointerException ex) { 2597 Rlog.e(TAG, "nvWriteCdmaPrl NPE", ex); 2598 } 2599 return false; 2600 } 2601 2602 /** 2603 * Perform the specified type of NV config reset. The radio will be taken offline 2604 * and the device must be rebooted after the operation. Used for device 2605 * configuration by some CDMA operators. 2606 * <p> 2607 * Requires Permission: 2608 * {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE} 2609 * Or the calling app has carrier privileges. @see #hasCarrierPrivileges 2610 * 2611 * @param resetType reset type: 1: reload NV reset, 2: erase NV reset, 3: factory NV reset 2612 * @return true on success; false on any failure. 2613 * 2614 * @hide 2615 */ 2616 public boolean nvResetConfig(int resetType) { 2617 try { 2618 return getITelephony().nvResetConfig(resetType); 2619 } catch (RemoteException ex) { 2620 Rlog.e(TAG, "nvResetConfig RemoteException", ex); 2621 } catch (NullPointerException ex) { 2622 Rlog.e(TAG, "nvResetConfig NPE", ex); 2623 } 2624 return false; 2625 } 2626 2627 /** 2628 * Returns Default subscription. 2629 */ 2630 private static long getDefaultSubscription() { 2631 return SubscriptionManager.getDefaultSubId(); 2632 } 2633 2634 /** {@hide} */ 2635 public int getDefaultSim() { 2636 //TODO Need to get it from Telephony Devcontroller 2637 return 0; 2638 } 2639 2640 /** 2641 * Sets the telephony property with the value specified. 2642 * 2643 * @hide 2644 */ 2645 public static void setTelephonyProperty(String property, long subId, String value) { 2646 String propVal = ""; 2647 String p[] = null; 2648 String prop = SystemProperties.get(property); 2649 int phoneId = SubscriptionManager.getPhoneId(subId); 2650 2651 if (value == null) { 2652 value = ""; 2653 } 2654 2655 if (prop != null) { 2656 p = prop.split(","); 2657 } 2658 2659 if (phoneId < 0) return; 2660 2661 for (int i = 0; i < phoneId; i++) { 2662 String str = ""; 2663 if ((p != null) && (i < p.length)) { 2664 str = p[i]; 2665 } 2666 propVal = propVal + str + ","; 2667 } 2668 2669 propVal = propVal + value; 2670 if (p != null) { 2671 for (int i = phoneId + 1; i < p.length; i++) { 2672 propVal = propVal + "," + p[i]; 2673 } 2674 } 2675 2676 // TODO: workaround for QC 2677 if (property.length() > SystemProperties.PROP_NAME_MAX || propVal.length() > SystemProperties.PROP_VALUE_MAX) { 2678 Rlog.d(TAG, "setTelephonyProperty length too long:" + property + ", " + propVal); 2679 return; 2680 } 2681 2682 Rlog.d(TAG, "setTelephonyProperty property=" + property + " propVal=" + propVal); 2683 SystemProperties.set(property, propVal); 2684 } 2685 2686 /** 2687 * Convenience function for retrieving a value from the secure settings 2688 * value list as an integer. Note that internally setting values are 2689 * always stored as strings; this function converts the string to an 2690 * integer for you. 2691 * <p> 2692 * This version does not take a default value. If the setting has not 2693 * been set, or the string value is not a number, 2694 * it throws {@link SettingNotFoundException}. 2695 * 2696 * @param cr The ContentResolver to access. 2697 * @param name The name of the setting to retrieve. 2698 * @param index The index of the list 2699 * 2700 * @throws SettingNotFoundException Thrown if a setting by the given 2701 * name can't be found or the setting value is not an integer. 2702 * 2703 * @return The value at the given index of settings. 2704 * @hide 2705 */ 2706 public static int getIntAtIndex(android.content.ContentResolver cr, 2707 String name, int index) 2708 throws android.provider.Settings.SettingNotFoundException { 2709 String v = android.provider.Settings.Global.getString(cr, name); 2710 if (v != null) { 2711 String valArray[] = v.split(","); 2712 if ((index >= 0) && (index < valArray.length) && (valArray[index] != null)) { 2713 try { 2714 return Integer.parseInt(valArray[index]); 2715 } catch (NumberFormatException e) { 2716 //Log.e(TAG, "Exception while parsing Integer: ", e); 2717 } 2718 } 2719 } 2720 throw new android.provider.Settings.SettingNotFoundException(name); 2721 } 2722 2723 /** 2724 * Convenience function for updating settings value as coma separated 2725 * integer values. This will either create a new entry in the table if the 2726 * given name does not exist, or modify the value of the existing row 2727 * with that name. Note that internally setting values are always 2728 * stored as strings, so this function converts the given value to a 2729 * string before storing it. 2730 * 2731 * @param cr The ContentResolver to access. 2732 * @param name The name of the setting to modify. 2733 * @param index The index of the list 2734 * @param value The new value for the setting to be added to the list. 2735 * @return true if the value was set, false on database errors 2736 * @hide 2737 */ 2738 public static boolean putIntAtIndex(android.content.ContentResolver cr, 2739 String name, int index, int value) { 2740 String data = ""; 2741 String valArray[] = null; 2742 String v = android.provider.Settings.Global.getString(cr, name); 2743 2744 if (v != null) { 2745 valArray = v.split(","); 2746 } 2747 2748 // Copy the elements from valArray till index 2749 for (int i = 0; i < index; i++) { 2750 String str = ""; 2751 if ((valArray != null) && (i < valArray.length)) { 2752 str = valArray[i]; 2753 } 2754 data = data + str + ","; 2755 } 2756 2757 data = data + value; 2758 2759 // Copy the remaining elements from valArray if any. 2760 if (valArray != null) { 2761 for (int i = index+1; i < valArray.length; i++) { 2762 data = data + "," + valArray[i]; 2763 } 2764 } 2765 return android.provider.Settings.Global.putString(cr, name, data); 2766 } 2767 2768 /** 2769 * Gets the telephony property. 2770 * 2771 * @hide 2772 */ 2773 public static String getTelephonyProperty(String property, long subId, String defaultVal) { 2774 String propVal = null; 2775 int phoneId = SubscriptionManager.getPhoneId(subId); 2776 String prop = SystemProperties.get(property); 2777 if ((prop != null) && (prop.length() > 0)) { 2778 String values[] = prop.split(","); 2779 if ((phoneId >= 0) && (phoneId < values.length) && (values[phoneId] != null)) { 2780 propVal = values[phoneId]; 2781 } 2782 } 2783 return propVal == null ? defaultVal : propVal; 2784 } 2785 2786 /** @hide */ 2787 public int getSimCount() { 2788 if(isMultiSimEnabled()) { 2789 //TODO Need to get it from Telephony Devcontroller 2790 return 2; 2791 } else { 2792 return 1; 2793 } 2794 } 2795 2796 /** 2797 * Returns the IMS Service Table (IST) that was loaded from the ISIM. 2798 * @return IMS Service Table or null if not present or not loaded 2799 * @hide 2800 */ 2801 public String getIsimIst() { 2802 try { 2803 return getSubscriberInfo().getIsimIst(); 2804 } catch (RemoteException ex) { 2805 return null; 2806 } catch (NullPointerException ex) { 2807 // This could happen before phone restarts due to crashing 2808 return null; 2809 } 2810 } 2811 2812 /** 2813 * Returns the IMS Proxy Call Session Control Function(PCSCF) that were loaded from the ISIM. 2814 * @return an array of PCSCF strings with one PCSCF per string, or null if 2815 * not present or not loaded 2816 * @hide 2817 */ 2818 public String[] getIsimPcscf() { 2819 try { 2820 return getSubscriberInfo().getIsimPcscf(); 2821 } catch (RemoteException ex) { 2822 return null; 2823 } catch (NullPointerException ex) { 2824 // This could happen before phone restarts due to crashing 2825 return null; 2826 } 2827 } 2828 2829 /** 2830 * Returns the response of ISIM Authetification through RIL. 2831 * Returns null if the Authentification hasn't been successed or isn't present iphonesubinfo. 2832 * @return the response of ISIM Authetification, or null if not available 2833 * @hide 2834 * @deprecated 2835 * @see getIccSimChallengeResponse with appType=PhoneConstants.APPTYPE_ISIM 2836 */ 2837 public String getIsimChallengeResponse(String nonce){ 2838 try { 2839 return getSubscriberInfo().getIsimChallengeResponse(nonce); 2840 } catch (RemoteException ex) { 2841 return null; 2842 } catch (NullPointerException ex) { 2843 // This could happen before phone restarts due to crashing 2844 return null; 2845 } 2846 } 2847 2848 /** 2849 * Returns the response of SIM Authentication through RIL. 2850 * Returns null if the Authentication hasn't been successful 2851 * @param subId subscription ID to be queried 2852 * @param appType ICC application type (@see com.android.internal.telephony.PhoneConstants#APPTYPE_xxx) 2853 * @param data authentication challenge data 2854 * @return the response of SIM Authentication, or null if not available 2855 * @hide 2856 */ 2857 public String getIccSimChallengeResponse(long subId, int appType, String data) { 2858 try { 2859 return getSubscriberInfo().getIccSimChallengeResponse(subId, appType, data); 2860 } catch (RemoteException ex) { 2861 return null; 2862 } catch (NullPointerException ex) { 2863 // This could happen before phone starts 2864 return null; 2865 } 2866 } 2867 2868 /** 2869 * Returns the response of SIM Authentication through RIL for the default subscription. 2870 * Returns null if the Authentication hasn't been successful 2871 * @param appType ICC application type (@see com.android.internal.telephony.PhoneConstants#APPTYPE_xxx) 2872 * @param data authentication challenge data 2873 * @return the response of SIM Authentication, or null if not available 2874 * @hide 2875 */ 2876 public String getIccSimChallengeResponse(int appType, String data) { 2877 return getIccSimChallengeResponse(getDefaultSubscription(), appType, data); 2878 } 2879 2880 /** 2881 * Get P-CSCF address from PCO after data connection is established or modified. 2882 * @param apnType the apnType, "ims" for IMS APN, "emergency" for EMERGENCY APN 2883 * @return array of P-CSCF address 2884 * @hide 2885 */ 2886 public String[] getPcscfAddress(String apnType) { 2887 try { 2888 return getITelephony().getPcscfAddress(apnType); 2889 } catch (RemoteException e) { 2890 return new String[0]; 2891 } 2892 } 2893 2894 /** 2895 * Set IMS registration state 2896 * 2897 * @param Registration state 2898 * @hide 2899 */ 2900 public void setImsRegistrationState(boolean registered) { 2901 try { 2902 getITelephony().setImsRegistrationState(registered); 2903 } catch (RemoteException e) { 2904 } 2905 } 2906 2907 /** 2908 * Get the preferred network type. 2909 * Used for device configuration by some CDMA operators. 2910 * <p> 2911 * Requires Permission: 2912 * {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE} 2913 * Or the calling app has carrier privileges. @see #hasCarrierPrivileges 2914 * 2915 * @return the preferred network type, defined in RILConstants.java. 2916 * @hide 2917 */ 2918 public int getPreferredNetworkType() { 2919 try { 2920 return getITelephony().getPreferredNetworkType(); 2921 } catch (RemoteException ex) { 2922 Rlog.e(TAG, "getPreferredNetworkType RemoteException", ex); 2923 } catch (NullPointerException ex) { 2924 Rlog.e(TAG, "getPreferredNetworkType NPE", ex); 2925 } 2926 return -1; 2927 } 2928 2929 /** 2930 * Set the preferred network type. 2931 * Used for device configuration by some CDMA operators. 2932 * <p> 2933 * Requires Permission: 2934 * {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE} 2935 * Or the calling app has carrier privileges. @see #hasCarrierPrivileges 2936 * 2937 * @param networkType the preferred network type, defined in RILConstants.java. 2938 * @return true on success; false on any failure. 2939 * @hide 2940 */ 2941 public boolean setPreferredNetworkType(int networkType) { 2942 try { 2943 return getITelephony().setPreferredNetworkType(networkType); 2944 } catch (RemoteException ex) { 2945 Rlog.e(TAG, "setPreferredNetworkType RemoteException", ex); 2946 } catch (NullPointerException ex) { 2947 Rlog.e(TAG, "setPreferredNetworkType NPE", ex); 2948 } 2949 return false; 2950 } 2951 2952 /** 2953 * Set the preferred network type to global mode which includes LTE, CDMA, EvDo and GSM/WCDMA. 2954 * 2955 * <p> 2956 * Requires Permission: 2957 * {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE} 2958 * Or the calling app has carrier privileges. @see #hasCarrierPrivileges 2959 * 2960 * @return true on success; false on any failure. 2961 */ 2962 public boolean setGlobalPreferredNetworkType() { 2963 return setPreferredNetworkType(RILConstants.NETWORK_MODE_LTE_CDMA_EVDO_GSM_WCDMA); 2964 } 2965 2966 /** 2967 * Values used to return status for hasCarrierPrivileges call. 2968 */ 2969 public static final int CARRIER_PRIVILEGE_STATUS_HAS_ACCESS = 1; 2970 public static final int CARRIER_PRIVILEGE_STATUS_NO_ACCESS = 0; 2971 public static final int CARRIER_PRIVILEGE_STATUS_RULES_NOT_LOADED = -1; 2972 public static final int CARRIER_PRIVILEGE_STATUS_ERROR_LOADING_RULES = -2; 2973 2974 /** 2975 * Has the calling application been granted carrier privileges by the carrier. 2976 * 2977 * If any of the packages in the calling UID has carrier privileges, the 2978 * call will return true. This access is granted by the owner of the UICC 2979 * card and does not depend on the registered carrier. 2980 * 2981 * TODO: Add a link to documentation. 2982 * 2983 * @return CARRIER_PRIVILEGE_STATUS_HAS_ACCESS if the app has carrier privileges. 2984 * CARRIER_PRIVILEGE_STATUS_NO_ACCESS if the app does not have carrier privileges. 2985 * CARRIER_PRIVILEGE_STATUS_RULES_NOT_LOADED if the carrier rules are not loaded. 2986 * CARRIER_PRIVILEGE_STATUS_ERROR_LOADING_RULES if there was an error loading carrier 2987 * rules (or if there are no rules). 2988 */ 2989 public int hasCarrierPrivileges() { 2990 try { 2991 return getITelephony().hasCarrierPrivileges(); 2992 } catch (RemoteException ex) { 2993 Rlog.e(TAG, "hasCarrierPrivileges RemoteException", ex); 2994 } catch (NullPointerException ex) { 2995 Rlog.e(TAG, "hasCarrierPrivileges NPE", ex); 2996 } 2997 return CARRIER_PRIVILEGE_STATUS_NO_ACCESS; 2998 } 2999 3000 /** 3001 * Override the branding for the current ICCID. 3002 * 3003 * Once set, whenever the SIM is present in the device, the service 3004 * provider name (SPN) and the operator name will both be replaced by the 3005 * brand value input. To unset the value, the same function should be 3006 * called with a null brand value. 3007 * 3008 * <p>Requires Permission: 3009 * {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE} 3010 * or has to be carrier app - see #hasCarrierPrivileges. 3011 * 3012 * @param brand The brand name to display/set. 3013 * @return true if the operation was executed correctly. 3014 */ 3015 public boolean setOperatorBrandOverride(String brand) { 3016 try { 3017 return getITelephony().setOperatorBrandOverride(brand); 3018 } catch (RemoteException ex) { 3019 Rlog.e(TAG, "setOperatorBrandOverride RemoteException", ex); 3020 } catch (NullPointerException ex) { 3021 Rlog.e(TAG, "setOperatorBrandOverride NPE", ex); 3022 } 3023 return false; 3024 } 3025 3026 /** 3027 * Expose the rest of ITelephony to @SystemApi 3028 */ 3029 3030 /** @hide */ 3031 @SystemApi 3032 public String getCdmaMdn() { 3033 return getCdmaMdn(getDefaultSubscription()); 3034 } 3035 3036 /** @hide */ 3037 @SystemApi 3038 public String getCdmaMdn(long subId) { 3039 try { 3040 return getITelephony().getCdmaMdn(subId); 3041 } catch (RemoteException ex) { 3042 return null; 3043 } catch (NullPointerException ex) { 3044 return null; 3045 } 3046 } 3047 3048 /** @hide */ 3049 @SystemApi 3050 public String getCdmaMin() { 3051 return getCdmaMin(getDefaultSubscription()); 3052 } 3053 3054 /** @hide */ 3055 @SystemApi 3056 public String getCdmaMin(long subId) { 3057 try { 3058 return getITelephony().getCdmaMin(subId); 3059 } catch (RemoteException ex) { 3060 return null; 3061 } catch (NullPointerException ex) { 3062 return null; 3063 } 3064 } 3065 3066 /** @hide */ 3067 @SystemApi 3068 public int checkCarrierPrivilegesForPackage(String pkgname) { 3069 try { 3070 return getITelephony().checkCarrierPrivilegesForPackage(pkgname); 3071 } catch (RemoteException ex) { 3072 Rlog.e(TAG, "hasCarrierPrivileges RemoteException", ex); 3073 } catch (NullPointerException ex) { 3074 Rlog.e(TAG, "hasCarrierPrivileges NPE", ex); 3075 } 3076 return CARRIER_PRIVILEGE_STATUS_NO_ACCESS; 3077 } 3078 3079 /** @hide */ 3080 @SystemApi 3081 public List<String> getCarrierPackageNamesForIntent(Intent intent) { 3082 try { 3083 return getITelephony().getCarrierPackageNamesForIntent(intent); 3084 } catch (RemoteException ex) { 3085 Rlog.e(TAG, "getCarrierPackageNamesForIntent RemoteException", ex); 3086 } catch (NullPointerException ex) { 3087 Rlog.e(TAG, "getCarrierPackageNamesForIntent NPE", ex); 3088 } 3089 return null; 3090 } 3091 3092 /** @hide */ 3093 @SystemApi 3094 public void dial(String number) { 3095 try { 3096 getITelephony().dial(number); 3097 } catch (RemoteException e) { 3098 Log.e(TAG, "Error calling ITelephony#dial", e); 3099 } 3100 } 3101 3102 /** @hide */ 3103 @SystemApi 3104 public void call(String callingPackage, String number) { 3105 try { 3106 getITelephony().call(callingPackage, number); 3107 } catch (RemoteException e) { 3108 Log.e(TAG, "Error calling ITelephony#call", e); 3109 } 3110 } 3111 3112 /** @hide */ 3113 @SystemApi 3114 public boolean endCall() { 3115 try { 3116 return getITelephony().endCall(); 3117 } catch (RemoteException e) { 3118 Log.e(TAG, "Error calling ITelephony#endCall", e); 3119 } 3120 return false; 3121 } 3122 3123 /** @hide */ 3124 @SystemApi 3125 public void answerRingingCall() { 3126 try { 3127 getITelephony().answerRingingCall(); 3128 } catch (RemoteException e) { 3129 Log.e(TAG, "Error calling ITelephony#answerRingingCall", e); 3130 } 3131 } 3132 3133 /** @hide */ 3134 @SystemApi 3135 public void silenceRinger() { 3136 try { 3137 getTelecommService().silenceRinger(); 3138 } catch (RemoteException e) { 3139 Log.e(TAG, "Error calling ITelecommService#silenceRinger", e); 3140 } 3141 } 3142 3143 /** @hide */ 3144 @SystemApi 3145 public boolean isOffhook() { 3146 try { 3147 return getITelephony().isOffhook(); 3148 } catch (RemoteException e) { 3149 Log.e(TAG, "Error calling ITelephony#isOffhook", e); 3150 } 3151 return false; 3152 } 3153 3154 /** @hide */ 3155 @SystemApi 3156 public boolean isRinging() { 3157 try { 3158 return getITelephony().isRinging(); 3159 } catch (RemoteException e) { 3160 Log.e(TAG, "Error calling ITelephony#isRinging", e); 3161 } 3162 return false; 3163 } 3164 3165 /** @hide */ 3166 @SystemApi 3167 public boolean isIdle() { 3168 try { 3169 return getITelephony().isIdle(); 3170 } catch (RemoteException e) { 3171 Log.e(TAG, "Error calling ITelephony#isIdle", e); 3172 } 3173 return true; 3174 } 3175 3176 /** @hide */ 3177 @SystemApi 3178 public boolean isRadioOn() { 3179 try { 3180 return getITelephony().isRadioOn(); 3181 } catch (RemoteException e) { 3182 Log.e(TAG, "Error calling ITelephony#isRadioOn", e); 3183 } 3184 return false; 3185 } 3186 3187 /** @hide */ 3188 @SystemApi 3189 public boolean isSimPinEnabled() { 3190 try { 3191 return getITelephony().isSimPinEnabled(); 3192 } catch (RemoteException e) { 3193 Log.e(TAG, "Error calling ITelephony#isSimPinEnabled", e); 3194 } 3195 return false; 3196 } 3197 3198 /** @hide */ 3199 @SystemApi 3200 public boolean supplyPin(String pin) { 3201 try { 3202 return getITelephony().supplyPin(pin); 3203 } catch (RemoteException e) { 3204 Log.e(TAG, "Error calling ITelephony#supplyPin", e); 3205 } 3206 return false; 3207 } 3208 3209 /** @hide */ 3210 @SystemApi 3211 public boolean supplyPuk(String puk, String pin) { 3212 try { 3213 return getITelephony().supplyPuk(puk, pin); 3214 } catch (RemoteException e) { 3215 Log.e(TAG, "Error calling ITelephony#supplyPuk", e); 3216 } 3217 return false; 3218 } 3219 3220 /** @hide */ 3221 @SystemApi 3222 public int[] supplyPinReportResult(String pin) { 3223 try { 3224 return getITelephony().supplyPinReportResult(pin); 3225 } catch (RemoteException e) { 3226 Log.e(TAG, "Error calling ITelephony#supplyPinReportResult", e); 3227 } 3228 return new int[0]; 3229 } 3230 3231 /** @hide */ 3232 @SystemApi 3233 public int[] supplyPukReportResult(String puk, String pin) { 3234 try { 3235 return getITelephony().supplyPukReportResult(puk, pin); 3236 } catch (RemoteException e) { 3237 Log.e(TAG, "Error calling ITelephony#]", e); 3238 } 3239 return new int[0]; 3240 } 3241 3242 /** @hide */ 3243 @SystemApi 3244 public boolean handlePinMmi(String dialString) { 3245 try { 3246 return getITelephony().handlePinMmi(dialString); 3247 } catch (RemoteException e) { 3248 Log.e(TAG, "Error calling ITelephony#handlePinMmi", e); 3249 } 3250 return false; 3251 } 3252 3253 /** @hide */ 3254 @SystemApi 3255 public void toggleRadioOnOff() { 3256 try { 3257 getITelephony().toggleRadioOnOff(); 3258 } catch (RemoteException e) { 3259 Log.e(TAG, "Error calling ITelephony#toggleRadioOnOff", e); 3260 } 3261 } 3262 3263 /** @hide */ 3264 @SystemApi 3265 public boolean setRadio(boolean turnOn) { 3266 try { 3267 return getITelephony().setRadio(turnOn); 3268 } catch (RemoteException e) { 3269 Log.e(TAG, "Error calling ITelephony#setRadio", e); 3270 } 3271 return false; 3272 } 3273 3274 /** @hide */ 3275 @SystemApi 3276 public boolean setRadioPower(boolean turnOn) { 3277 try { 3278 return getITelephony().setRadioPower(turnOn); 3279 } catch (RemoteException e) { 3280 Log.e(TAG, "Error calling ITelephony#setRadioPower", e); 3281 } 3282 return false; 3283 } 3284 3285 /** @hide */ 3286 @SystemApi 3287 public void updateServiceLocation() { 3288 try { 3289 getITelephony().updateServiceLocation(); 3290 } catch (RemoteException e) { 3291 Log.e(TAG, "Error calling ITelephony#updateServiceLocation", e); 3292 } 3293 } 3294 3295 /** @hide */ 3296 @SystemApi 3297 public boolean enableDataConnectivity() { 3298 try { 3299 return getITelephony().enableDataConnectivity(); 3300 } catch (RemoteException e) { 3301 Log.e(TAG, "Error calling ITelephony#enableDataConnectivity", e); 3302 } 3303 return false; 3304 } 3305 3306 /** @hide */ 3307 @SystemApi 3308 public boolean disableDataConnectivity() { 3309 try { 3310 return getITelephony().disableDataConnectivity(); 3311 } catch (RemoteException e) { 3312 Log.e(TAG, "Error calling ITelephony#disableDataConnectivity", e); 3313 } 3314 return false; 3315 } 3316 3317 /** @hide */ 3318 @SystemApi 3319 public boolean isDataConnectivityPossible() { 3320 try { 3321 return getITelephony().isDataConnectivityPossible(); 3322 } catch (RemoteException e) { 3323 Log.e(TAG, "Error calling ITelephony#isDataConnectivityPossible", e); 3324 } 3325 return false; 3326 } 3327 3328 /** @hide */ 3329 @SystemApi 3330 public boolean needsOtaServiceProvisioning() { 3331 try { 3332 return getITelephony().needsOtaServiceProvisioning(); 3333 } catch (RemoteException e) { 3334 Log.e(TAG, "Error calling ITelephony#needsOtaServiceProvisioning", e); 3335 } 3336 return false; 3337 } 3338 3339 /** @hide */ 3340 @SystemApi 3341 public void setDataEnabled(boolean enable) { 3342 try { 3343 getITelephony().setDataEnabled(enable); 3344 } catch (RemoteException e) { 3345 Log.e(TAG, "Error calling ITelephony#setDataEnabled", e); 3346 } 3347 } 3348 3349 /** @hide */ 3350 @SystemApi 3351 public boolean getDataEnabled() { 3352 try { 3353 return getITelephony().getDataEnabled(); 3354 } catch (RemoteException e) { 3355 Log.e(TAG, "Error calling ITelephony#getDataEnabled", e); 3356 } 3357 return false; 3358 } 3359 3360 /** 3361 * Set whether Android should display a simplified Mobile Network Settings UI. 3362 * The setting won't be persisted during power cycle. 3363 * <p> 3364 * Requires Permission: 3365 * {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE} 3366 * Or the calling app has carrier privileges. @see #hasCarrierPrivileges 3367 * 3368 * @param enable true means enabling the simplified UI. 3369 * @hide 3370 */ 3371 public void enableSimplifiedNetworkSettings(boolean enable) { 3372 enableSimplifiedNetworkSettings(getDefaultSubscription(), enable); 3373 } 3374 3375 /** 3376 * Set whether Android should display a simplified Mobile Network Settings UI. 3377 * The setting won't be persisted during power cycle. 3378 * <p> 3379 * Requires Permission: 3380 * {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE} 3381 * Or the calling app has carrier privileges. @see #hasCarrierPrivileges 3382 * 3383 * @param subId for which the simplified UI should be enabled or disabled. 3384 * @param enable true means enabling the simplified UI. 3385 * @hide 3386 */ 3387 public void enableSimplifiedNetworkSettings(long subId, boolean enable) { 3388 try { 3389 getITelephony().enableSimplifiedNetworkSettings(subId, enable); 3390 } catch (RemoteException ex) { 3391 } catch (NullPointerException ex) { 3392 } 3393 } 3394 3395 /** 3396 * Get whether a simplified Mobile Network Settings UI is enabled. 3397 * <p> 3398 * Requires Permission: 3399 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 3400 * 3401 * @return true if the simplified UI is enabled. 3402 * @hide 3403 */ 3404 public boolean getSimplifiedNetworkSettingsEnabled() { 3405 return getSimplifiedNetworkSettingsEnabled(getDefaultSubscription()); 3406 } 3407 3408 /** 3409 * Get whether a simplified Mobile Network Settings UI is enabled. 3410 * <p> 3411 * Requires Permission: 3412 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 3413 * 3414 * @param subId for which the simplified UI should be enabled or disabled. 3415 * @return true if the simplified UI is enabled. 3416 * @hide 3417 */ 3418 public boolean getSimplifiedNetworkSettingsEnabled(long subId) { 3419 try { 3420 return getITelephony().getSimplifiedNetworkSettingsEnabled(subId); 3421 } catch (RemoteException ex) { 3422 } catch (NullPointerException ex) { 3423 } 3424 return false; 3425 } 3426 3427 /** 3428 * Returns the result and response from RIL for oem request 3429 * 3430 * @param oemReq the data is sent to ril. 3431 * @param oemResp the respose data from RIL. 3432 * @return negative value request was not handled or get error 3433 * 0 request was handled succesfully, but no response data 3434 * positive value success, data length of response 3435 * @hide 3436 */ 3437 public int invokeOemRilRequestRaw(byte[] oemReq, byte[] oemResp) { 3438 try { 3439 return getITelephony().invokeOemRilRequestRaw(oemReq, oemResp); 3440 } catch (RemoteException ex) { 3441 } catch (NullPointerException ex) { 3442 } 3443 return -1; 3444 } 3445} 3446