TelephonyManager.java revision 13e28bb9386a3eb579c457985f0324238f2bfe38
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 getLine1NumberForSubscriber(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 getLine1NumberForSubscriber(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 setLine1NumberForDisplayForSubscriber(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 * @hide 1771 */ 1772 public void setLine1NumberForDisplayForSubscriber(long subId, String alphaTag, String number) { 1773 try { 1774 getITelephony().setLine1NumberForDisplayForSubscriber(subId, alphaTag, number); 1775 } catch (RemoteException ex) { 1776 } catch (NullPointerException ex) { 1777 } 1778 } 1779 1780 /** 1781 * Returns the alphabetic identifier associated with the line 1 number. 1782 * Return null if it is unavailable. 1783 * <p> 1784 * Requires Permission: 1785 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 1786 * @hide 1787 * nobody seems to call this. 1788 */ 1789 public String getLine1AlphaTag() { 1790 return getLine1AlphaTagForSubscriber(getDefaultSubscription()); 1791 } 1792 1793 /** 1794 * Returns the alphabetic identifier associated with the line 1 number 1795 * for a subscription. 1796 * Return null if it is unavailable. 1797 * <p> 1798 * Requires Permission: 1799 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 1800 * @param subId whose alphabetic identifier associated with line 1 is returned 1801 * nobody seems to call this. 1802 */ 1803 /** {@hide} */ 1804 public String getLine1AlphaTagForSubscriber(long subId) { 1805 String alphaTag = null; 1806 try { 1807 alphaTag = getITelephony().getLine1AlphaTagForDisplay(subId); 1808 } catch (RemoteException ex) { 1809 } catch (NullPointerException ex) { 1810 } 1811 if (alphaTag != null) { 1812 return alphaTag; 1813 } 1814 try { 1815 return getSubscriberInfo().getLine1AlphaTagForSubscriber(subId); 1816 } catch (RemoteException ex) { 1817 return null; 1818 } catch (NullPointerException ex) { 1819 // This could happen before phone restarts due to crashing 1820 return null; 1821 } 1822 } 1823 1824 /** 1825 * Returns the MSISDN string. 1826 * for a GSM phone. Return null if it is unavailable. 1827 * <p> 1828 * Requires Permission: 1829 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 1830 * 1831 * @hide 1832 */ 1833 public String getMsisdn() { 1834 return getMsisdn(getDefaultSubscription()); 1835 } 1836 1837 /** 1838 * Returns the MSISDN string. 1839 * for a GSM phone. Return null if it is unavailable. 1840 * <p> 1841 * Requires Permission: 1842 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 1843 * 1844 * @param subId for which msisdn is returned 1845 */ 1846 /** {@hide} */ 1847 public String getMsisdn(long subId) { 1848 try { 1849 return getSubscriberInfo().getMsisdnForSubscriber(subId); 1850 } catch (RemoteException ex) { 1851 return null; 1852 } catch (NullPointerException ex) { 1853 // This could happen before phone restarts due to crashing 1854 return null; 1855 } 1856 } 1857 1858 /** 1859 * Returns the voice mail number. Return null if it is unavailable. 1860 * <p> 1861 * Requires Permission: 1862 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 1863 */ 1864 public String getVoiceMailNumber() { 1865 return getVoiceMailNumber(getDefaultSubscription()); 1866 } 1867 1868 /** 1869 * Returns the voice mail number for a subscription. 1870 * Return null if it is unavailable. 1871 * <p> 1872 * Requires Permission: 1873 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 1874 * @param subId whose voice mail number is returned 1875 */ 1876 /** {@hide} */ 1877 public String getVoiceMailNumber(long subId) { 1878 try { 1879 return getSubscriberInfo().getVoiceMailNumberForSubscriber(subId); 1880 } catch (RemoteException ex) { 1881 return null; 1882 } catch (NullPointerException ex) { 1883 // This could happen before phone restarts due to crashing 1884 return null; 1885 } 1886 } 1887 1888 /** 1889 * Returns the complete voice mail number. Return null if it is unavailable. 1890 * <p> 1891 * Requires Permission: 1892 * {@link android.Manifest.permission#CALL_PRIVILEGED CALL_PRIVILEGED} 1893 * 1894 * @hide 1895 */ 1896 public String getCompleteVoiceMailNumber() { 1897 return getCompleteVoiceMailNumber(getDefaultSubscription()); 1898 } 1899 1900 /** 1901 * Returns the complete voice mail number. Return null if it is unavailable. 1902 * <p> 1903 * Requires Permission: 1904 * {@link android.Manifest.permission#CALL_PRIVILEGED CALL_PRIVILEGED} 1905 * 1906 * @param subId 1907 */ 1908 /** {@hide} */ 1909 public String getCompleteVoiceMailNumber(long subId) { 1910 try { 1911 return getSubscriberInfo().getCompleteVoiceMailNumberForSubscriber(subId); 1912 } catch (RemoteException ex) { 1913 return null; 1914 } catch (NullPointerException ex) { 1915 // This could happen before phone restarts due to crashing 1916 return null; 1917 } 1918 } 1919 1920 /** 1921 * Returns the voice mail count. Return 0 if unavailable. 1922 * <p> 1923 * Requires Permission: 1924 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 1925 * @hide 1926 */ 1927 public int getVoiceMessageCount() { 1928 return getVoiceMessageCount(getDefaultSubscription()); 1929 } 1930 1931 /** 1932 * Returns the voice mail count for a subscription. Return 0 if unavailable. 1933 * <p> 1934 * Requires Permission: 1935 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 1936 * @param subId whose voice message count is returned 1937 */ 1938 /** {@hide} */ 1939 public int getVoiceMessageCount(long subId) { 1940 try { 1941 return getITelephony().getVoiceMessageCountForSubscriber(subId); 1942 } catch (RemoteException ex) { 1943 return 0; 1944 } catch (NullPointerException ex) { 1945 // This could happen before phone restarts due to crashing 1946 return 0; 1947 } 1948 } 1949 1950 /** 1951 * Retrieves the alphabetic identifier associated with the voice 1952 * mail number. 1953 * <p> 1954 * Requires Permission: 1955 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 1956 */ 1957 public String getVoiceMailAlphaTag() { 1958 return getVoiceMailAlphaTag(getDefaultSubscription()); 1959 } 1960 1961 /** 1962 * Retrieves the alphabetic identifier associated with the voice 1963 * mail number for a subscription. 1964 * <p> 1965 * Requires Permission: 1966 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 1967 * @param subId whose alphabetic identifier associated with the 1968 * voice mail number is returned 1969 */ 1970 /** {@hide} */ 1971 public String getVoiceMailAlphaTag(long subId) { 1972 try { 1973 return getSubscriberInfo().getVoiceMailAlphaTagForSubscriber(subId); 1974 } catch (RemoteException ex) { 1975 return null; 1976 } catch (NullPointerException ex) { 1977 // This could happen before phone restarts due to crashing 1978 return null; 1979 } 1980 } 1981 1982 /** 1983 * Returns the IMS private user identity (IMPI) that was loaded from the ISIM. 1984 * @return the IMPI, or null if not present or not loaded 1985 * @hide 1986 */ 1987 public String getIsimImpi() { 1988 try { 1989 return getSubscriberInfo().getIsimImpi(); 1990 } catch (RemoteException ex) { 1991 return null; 1992 } catch (NullPointerException ex) { 1993 // This could happen before phone restarts due to crashing 1994 return null; 1995 } 1996 } 1997 1998 /** 1999 * Returns the IMS home network domain name that was loaded from the ISIM. 2000 * @return the IMS domain name, or null if not present or not loaded 2001 * @hide 2002 */ 2003 public String getIsimDomain() { 2004 try { 2005 return getSubscriberInfo().getIsimDomain(); 2006 } catch (RemoteException ex) { 2007 return null; 2008 } catch (NullPointerException ex) { 2009 // This could happen before phone restarts due to crashing 2010 return null; 2011 } 2012 } 2013 2014 /** 2015 * Returns the IMS public user identities (IMPU) that were loaded from the ISIM. 2016 * @return an array of IMPU strings, with one IMPU per string, or null if 2017 * not present or not loaded 2018 * @hide 2019 */ 2020 public String[] getIsimImpu() { 2021 try { 2022 return getSubscriberInfo().getIsimImpu(); 2023 } catch (RemoteException ex) { 2024 return null; 2025 } catch (NullPointerException ex) { 2026 // This could happen before phone restarts due to crashing 2027 return null; 2028 } 2029 } 2030 2031 private IPhoneSubInfo getSubscriberInfo() { 2032 // get it each time because that process crashes a lot 2033 return IPhoneSubInfo.Stub.asInterface(ServiceManager.getService("iphonesubinfo")); 2034 } 2035 2036 /** Device call state: No activity. */ 2037 public static final int CALL_STATE_IDLE = 0; 2038 /** Device call state: Ringing. A new call arrived and is 2039 * ringing or waiting. In the latter case, another call is 2040 * already active. */ 2041 public static final int CALL_STATE_RINGING = 1; 2042 /** Device call state: Off-hook. At least one call exists 2043 * that is dialing, active, or on hold, and no calls are ringing 2044 * or waiting. */ 2045 public static final int CALL_STATE_OFFHOOK = 2; 2046 2047 /** 2048 * Returns a constant indicating the call state (cellular) on the device. 2049 */ 2050 public int getCallState() { 2051 return getCallState(getDefaultSubscription()); 2052 } 2053 2054 /** 2055 * Returns a constant indicating the call state (cellular) on the device 2056 * for a subscription. 2057 * 2058 * @param subId whose call state is returned 2059 */ 2060 /** {@hide} */ 2061 public int getCallState(long subId) { 2062 try { 2063 return getITelephony().getCallStateForSubscriber(subId); 2064 } catch (RemoteException ex) { 2065 // the phone process is restarting. 2066 return CALL_STATE_IDLE; 2067 } catch (NullPointerException ex) { 2068 // the phone process is restarting. 2069 return CALL_STATE_IDLE; 2070 } 2071 } 2072 2073 /** Data connection activity: No traffic. */ 2074 public static final int DATA_ACTIVITY_NONE = 0x00000000; 2075 /** Data connection activity: Currently receiving IP PPP traffic. */ 2076 public static final int DATA_ACTIVITY_IN = 0x00000001; 2077 /** Data connection activity: Currently sending IP PPP traffic. */ 2078 public static final int DATA_ACTIVITY_OUT = 0x00000002; 2079 /** Data connection activity: Currently both sending and receiving 2080 * IP PPP traffic. */ 2081 public static final int DATA_ACTIVITY_INOUT = DATA_ACTIVITY_IN | DATA_ACTIVITY_OUT; 2082 /** 2083 * Data connection is active, but physical link is down 2084 */ 2085 public static final int DATA_ACTIVITY_DORMANT = 0x00000004; 2086 2087 /** 2088 * Returns a constant indicating the type of activity on a data connection 2089 * (cellular). 2090 * 2091 * @see #DATA_ACTIVITY_NONE 2092 * @see #DATA_ACTIVITY_IN 2093 * @see #DATA_ACTIVITY_OUT 2094 * @see #DATA_ACTIVITY_INOUT 2095 * @see #DATA_ACTIVITY_DORMANT 2096 */ 2097 public int getDataActivity() { 2098 try { 2099 return getITelephony().getDataActivity(); 2100 } catch (RemoteException ex) { 2101 // the phone process is restarting. 2102 return DATA_ACTIVITY_NONE; 2103 } catch (NullPointerException ex) { 2104 // the phone process is restarting. 2105 return DATA_ACTIVITY_NONE; 2106 } 2107 } 2108 2109 /** Data connection state: Unknown. Used before we know the state. 2110 * @hide 2111 */ 2112 public static final int DATA_UNKNOWN = -1; 2113 /** Data connection state: Disconnected. IP traffic not available. */ 2114 public static final int DATA_DISCONNECTED = 0; 2115 /** Data connection state: Currently setting up a data connection. */ 2116 public static final int DATA_CONNECTING = 1; 2117 /** Data connection state: Connected. IP traffic should be available. */ 2118 public static final int DATA_CONNECTED = 2; 2119 /** Data connection state: Suspended. The connection is up, but IP 2120 * traffic is temporarily unavailable. For example, in a 2G network, 2121 * data activity may be suspended when a voice call arrives. */ 2122 public static final int DATA_SUSPENDED = 3; 2123 2124 /** 2125 * Returns a constant indicating the current data connection state 2126 * (cellular). 2127 * 2128 * @see #DATA_DISCONNECTED 2129 * @see #DATA_CONNECTING 2130 * @see #DATA_CONNECTED 2131 * @see #DATA_SUSPENDED 2132 */ 2133 public int getDataState() { 2134 try { 2135 return getITelephony().getDataState(); 2136 } catch (RemoteException ex) { 2137 // the phone process is restarting. 2138 return DATA_DISCONNECTED; 2139 } catch (NullPointerException ex) { 2140 return DATA_DISCONNECTED; 2141 } 2142 } 2143 2144 private ITelephony getITelephony() { 2145 return ITelephony.Stub.asInterface(ServiceManager.getService(Context.TELEPHONY_SERVICE)); 2146 } 2147 2148 private ITelecommService getTelecommService() { 2149 return ITelecommService.Stub.asInterface(ServiceManager.getService(TELECOMM_SERVICE_NAME)); 2150 } 2151 2152 // 2153 // 2154 // PhoneStateListener 2155 // 2156 // 2157 2158 /** 2159 * Registers a listener object to receive notification of changes 2160 * in specified telephony states. 2161 * <p> 2162 * To register a listener, pass a {@link PhoneStateListener} 2163 * and specify at least one telephony state of interest in 2164 * the events argument. 2165 * 2166 * At registration, and when a specified telephony state 2167 * changes, the telephony manager invokes the appropriate 2168 * callback method on the listener object and passes the 2169 * current (updated) values. 2170 * <p> 2171 * To unregister a listener, pass the listener object and set the 2172 * events argument to 2173 * {@link PhoneStateListener#LISTEN_NONE LISTEN_NONE} (0). 2174 * 2175 * @param listener The {@link PhoneStateListener} object to register 2176 * (or unregister) 2177 * @param events The telephony state(s) of interest to the listener, 2178 * as a bitwise-OR combination of {@link PhoneStateListener} 2179 * LISTEN_ flags. 2180 */ 2181 public void listen(PhoneStateListener listener, int events) { 2182 String pkgForDebug = mContext != null ? mContext.getPackageName() : "<unknown>"; 2183 try { 2184 Boolean notifyNow = (getITelephony() != null); 2185 sRegistry.listenForSubscriber(listener.mSubId, pkgForDebug, listener.callback, events, notifyNow); 2186 } catch (RemoteException ex) { 2187 // system process dead 2188 } catch (NullPointerException ex) { 2189 // system process dead 2190 } 2191 } 2192 2193 /** 2194 * Returns the CDMA ERI icon index to display 2195 * 2196 * @hide 2197 */ 2198 public int getCdmaEriIconIndex() { 2199 return getCdmaEriIconIndex(getDefaultSubscription()); 2200 } 2201 2202 /** 2203 * Returns the CDMA ERI icon index to display for a subscription 2204 */ 2205 /** {@hide} */ 2206 public int getCdmaEriIconIndex(long subId) { 2207 try { 2208 return getITelephony().getCdmaEriIconIndexForSubscriber(subId); 2209 } catch (RemoteException ex) { 2210 // the phone process is restarting. 2211 return -1; 2212 } catch (NullPointerException ex) { 2213 return -1; 2214 } 2215 } 2216 2217 /** 2218 * Returns the CDMA ERI icon mode, 2219 * 0 - ON 2220 * 1 - FLASHING 2221 * 2222 * @hide 2223 */ 2224 public int getCdmaEriIconMode() { 2225 return getCdmaEriIconMode(getDefaultSubscription()); 2226 } 2227 2228 /** 2229 * Returns the CDMA ERI icon mode for a subscription. 2230 * 0 - ON 2231 * 1 - FLASHING 2232 */ 2233 /** {@hide} */ 2234 public int getCdmaEriIconMode(long subId) { 2235 try { 2236 return getITelephony().getCdmaEriIconModeForSubscriber(subId); 2237 } catch (RemoteException ex) { 2238 // the phone process is restarting. 2239 return -1; 2240 } catch (NullPointerException ex) { 2241 return -1; 2242 } 2243 } 2244 2245 /** 2246 * Returns the CDMA ERI text, 2247 * 2248 * @hide 2249 */ 2250 public String getCdmaEriText() { 2251 return getCdmaEriText(getDefaultSubscription()); 2252 } 2253 2254 /** 2255 * Returns the CDMA ERI text, of a subscription 2256 * 2257 */ 2258 /** {@hide} */ 2259 public String getCdmaEriText(long subId) { 2260 try { 2261 return getITelephony().getCdmaEriTextForSubscriber(subId); 2262 } catch (RemoteException ex) { 2263 // the phone process is restarting. 2264 return null; 2265 } catch (NullPointerException ex) { 2266 return null; 2267 } 2268 } 2269 2270 /** 2271 * @return true if the current device is "voice capable". 2272 * <p> 2273 * "Voice capable" means that this device supports circuit-switched 2274 * (i.e. voice) phone calls over the telephony network, and is allowed 2275 * to display the in-call UI while a cellular voice call is active. 2276 * This will be false on "data only" devices which can't make voice 2277 * calls and don't support any in-call UI. 2278 * <p> 2279 * Note: the meaning of this flag is subtly different from the 2280 * PackageManager.FEATURE_TELEPHONY system feature, which is available 2281 * on any device with a telephony radio, even if the device is 2282 * data-only. 2283 * 2284 * @hide pending API review 2285 */ 2286 public boolean isVoiceCapable() { 2287 if (mContext == null) return true; 2288 return mContext.getResources().getBoolean( 2289 com.android.internal.R.bool.config_voice_capable); 2290 } 2291 2292 /** 2293 * @return true if the current device supports sms service. 2294 * <p> 2295 * If true, this means that the device supports both sending and 2296 * receiving sms via the telephony network. 2297 * <p> 2298 * Note: Voicemail waiting sms, cell broadcasting sms, and MMS are 2299 * disabled when device doesn't support sms. 2300 */ 2301 public boolean isSmsCapable() { 2302 if (mContext == null) return true; 2303 return mContext.getResources().getBoolean( 2304 com.android.internal.R.bool.config_sms_capable); 2305 } 2306 2307 /** 2308 * Returns all observed cell information from all radios on the 2309 * device including the primary and neighboring cells. This does 2310 * not cause or change the rate of PhoneStateListner#onCellInfoChanged. 2311 *<p> 2312 * The list can include one or more of {@link android.telephony.CellInfoGsm CellInfoGsm}, 2313 * {@link android.telephony.CellInfoCdma CellInfoCdma}, 2314 * {@link android.telephony.CellInfoLte CellInfoLte} and 2315 * {@link android.telephony.CellInfoWcdma CellInfoCdma} in any combination. 2316 * Specifically on devices with multiple radios it is typical to see instances of 2317 * one or more of any these in the list. In addition 0, 1 or more CellInfo 2318 * objects may return isRegistered() true. 2319 *<p> 2320 * This is preferred over using getCellLocation although for older 2321 * devices this may return null in which case getCellLocation should 2322 * be called. 2323 *<p> 2324 * @return List of CellInfo or null if info unavailable. 2325 * 2326 * <p>Requires Permission: {@link android.Manifest.permission#ACCESS_COARSE_LOCATION} 2327 */ 2328 public List<CellInfo> getAllCellInfo() { 2329 try { 2330 return getITelephony().getAllCellInfo(); 2331 } catch (RemoteException ex) { 2332 return null; 2333 } catch (NullPointerException ex) { 2334 return null; 2335 } 2336 } 2337 2338 /** 2339 * Sets the minimum time in milli-seconds between {@link PhoneStateListener#onCellInfoChanged 2340 * PhoneStateListener.onCellInfoChanged} will be invoked. 2341 *<p> 2342 * The default, 0, means invoke onCellInfoChanged when any of the reported 2343 * information changes. Setting the value to INT_MAX(0x7fffffff) means never issue 2344 * A onCellInfoChanged. 2345 *<p> 2346 * @param rateInMillis the rate 2347 * 2348 * @hide 2349 */ 2350 public void setCellInfoListRate(int rateInMillis) { 2351 try { 2352 getITelephony().setCellInfoListRate(rateInMillis); 2353 } catch (RemoteException ex) { 2354 } catch (NullPointerException ex) { 2355 } 2356 } 2357 2358 /** 2359 * Returns the MMS user agent. 2360 */ 2361 public String getMmsUserAgent() { 2362 if (mContext == null) return null; 2363 return mContext.getResources().getString( 2364 com.android.internal.R.string.config_mms_user_agent); 2365 } 2366 2367 /** 2368 * Returns the MMS user agent profile URL. 2369 */ 2370 public String getMmsUAProfUrl() { 2371 if (mContext == null) return null; 2372 return mContext.getResources().getString( 2373 com.android.internal.R.string.config_mms_user_agent_profile_url); 2374 } 2375 2376 /** 2377 * Opens a logical channel to the ICC card. 2378 * 2379 * Input parameters equivalent to TS 27.007 AT+CCHO command. 2380 * 2381 * <p>Requires Permission: 2382 * {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE} 2383 * Or the calling app has carrier privileges. @see #hasCarrierPrivileges 2384 * 2385 * @param AID Application id. See ETSI 102.221 and 101.220. 2386 * @return an IccOpenLogicalChannelResponse object. 2387 */ 2388 public IccOpenLogicalChannelResponse iccOpenLogicalChannel(String AID) { 2389 try { 2390 return getITelephony().iccOpenLogicalChannel(AID); 2391 } catch (RemoteException ex) { 2392 } catch (NullPointerException ex) { 2393 } 2394 return null; 2395 } 2396 2397 /** 2398 * Closes a previously opened logical channel to the ICC card. 2399 * 2400 * Input parameters equivalent to TS 27.007 AT+CCHC command. 2401 * 2402 * <p>Requires Permission: 2403 * {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE} 2404 * Or the calling app has carrier privileges. @see #hasCarrierPrivileges 2405 * 2406 * @param channel is the channel id to be closed as retruned by a successful 2407 * iccOpenLogicalChannel. 2408 * @return true if the channel was closed successfully. 2409 */ 2410 public boolean iccCloseLogicalChannel(int channel) { 2411 try { 2412 return getITelephony().iccCloseLogicalChannel(channel); 2413 } catch (RemoteException ex) { 2414 } catch (NullPointerException ex) { 2415 } 2416 return false; 2417 } 2418 2419 /** 2420 * Transmit an APDU to the ICC card over a logical channel. 2421 * 2422 * Input parameters equivalent to TS 27.007 AT+CGLA command. 2423 * 2424 * <p>Requires Permission: 2425 * {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE} 2426 * Or the calling app has carrier privileges. @see #hasCarrierPrivileges 2427 * 2428 * @param channel is the channel id to be closed as returned by a successful 2429 * iccOpenLogicalChannel. 2430 * @param cla Class of the APDU command. 2431 * @param instruction Instruction of the APDU command. 2432 * @param p1 P1 value of the APDU command. 2433 * @param p2 P2 value of the APDU command. 2434 * @param p3 P3 value of the APDU command. If p3 is negative a 4 byte APDU 2435 * is sent to the SIM. 2436 * @param data Data to be sent with the APDU. 2437 * @return The APDU response from the ICC card with the status appended at 2438 * the end. 2439 */ 2440 public String iccTransmitApduLogicalChannel(int channel, int cla, 2441 int instruction, int p1, int p2, int p3, String data) { 2442 try { 2443 return getITelephony().iccTransmitApduLogicalChannel(channel, cla, 2444 instruction, p1, p2, p3, data); 2445 } catch (RemoteException ex) { 2446 } catch (NullPointerException ex) { 2447 } 2448 return ""; 2449 } 2450 2451 /** 2452 * Transmit an APDU to the ICC card over the basic channel. 2453 * 2454 * Input parameters equivalent to TS 27.007 AT+CSIM command. 2455 * 2456 * <p>Requires Permission: 2457 * {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE} 2458 * Or the calling app has carrier privileges. @see #hasCarrierPrivileges 2459 * 2460 * @param cla Class of the APDU command. 2461 * @param instruction Instruction of the APDU command. 2462 * @param p1 P1 value of the APDU command. 2463 * @param p2 P2 value of the APDU command. 2464 * @param p3 P3 value of the APDU command. If p3 is negative a 4 byte APDU 2465 * is sent to the SIM. 2466 * @param data Data to be sent with the APDU. 2467 * @return The APDU response from the ICC card with the status appended at 2468 * the end. 2469 */ 2470 public String iccTransmitApduBasicChannel(int cla, 2471 int instruction, int p1, int p2, int p3, String data) { 2472 try { 2473 return getITelephony().iccTransmitApduBasicChannel(cla, 2474 instruction, p1, p2, p3, data); 2475 } catch (RemoteException ex) { 2476 } catch (NullPointerException ex) { 2477 } 2478 return ""; 2479 } 2480 2481 /** 2482 * Returns the response APDU for a command APDU sent through SIM_IO. 2483 * 2484 * <p>Requires Permission: 2485 * {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE} 2486 * Or the calling app has carrier privileges. @see #hasCarrierPrivileges 2487 * 2488 * @param fileID 2489 * @param command 2490 * @param p1 P1 value of the APDU command. 2491 * @param p2 P2 value of the APDU command. 2492 * @param p3 P3 value of the APDU command. 2493 * @param filePath 2494 * @return The APDU response. 2495 */ 2496 public byte[] iccExchangeSimIO(int fileID, int command, int p1, int p2, int p3, 2497 String filePath) { 2498 try { 2499 return getITelephony().iccExchangeSimIO(fileID, command, p1, p2, 2500 p3, filePath); 2501 } catch (RemoteException ex) { 2502 } catch (NullPointerException ex) { 2503 } 2504 return null; 2505 } 2506 2507 /** 2508 * Send ENVELOPE to the SIM and return the response. 2509 * 2510 * <p>Requires Permission: 2511 * {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE} 2512 * Or the calling app has carrier privileges. @see #hasCarrierPrivileges 2513 * 2514 * @param content String containing SAT/USAT response in hexadecimal 2515 * format starting with command tag. See TS 102 223 for 2516 * details. 2517 * @return The APDU response from the ICC card in hexadecimal format 2518 * with the last 4 bytes being the status word. If the command fails, 2519 * returns an empty string. 2520 */ 2521 public String sendEnvelopeWithStatus(String content) { 2522 try { 2523 return getITelephony().sendEnvelopeWithStatus(content); 2524 } catch (RemoteException ex) { 2525 } catch (NullPointerException ex) { 2526 } 2527 return ""; 2528 } 2529 2530 /** 2531 * Read one of the NV items defined in com.android.internal.telephony.RadioNVItems. 2532 * Used for device configuration by some CDMA operators. 2533 * <p> 2534 * Requires Permission: 2535 * {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE} 2536 * Or the calling app has carrier privileges. @see #hasCarrierPrivileges 2537 * 2538 * @param itemID the ID of the item to read. 2539 * @return the NV item as a String, or null on any failure. 2540 * 2541 * @hide 2542 */ 2543 public String nvReadItem(int itemID) { 2544 try { 2545 return getITelephony().nvReadItem(itemID); 2546 } catch (RemoteException ex) { 2547 Rlog.e(TAG, "nvReadItem RemoteException", ex); 2548 } catch (NullPointerException ex) { 2549 Rlog.e(TAG, "nvReadItem NPE", ex); 2550 } 2551 return ""; 2552 } 2553 2554 /** 2555 * Write one of the NV items defined in com.android.internal.telephony.RadioNVItems. 2556 * Used for device configuration by some CDMA operators. 2557 * <p> 2558 * Requires Permission: 2559 * {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE} 2560 * Or the calling app has carrier privileges. @see #hasCarrierPrivileges 2561 * 2562 * @param itemID the ID of the item to read. 2563 * @param itemValue the value to write, as a String. 2564 * @return true on success; false on any failure. 2565 * 2566 * @hide 2567 */ 2568 public boolean nvWriteItem(int itemID, String itemValue) { 2569 try { 2570 return getITelephony().nvWriteItem(itemID, itemValue); 2571 } catch (RemoteException ex) { 2572 Rlog.e(TAG, "nvWriteItem RemoteException", ex); 2573 } catch (NullPointerException ex) { 2574 Rlog.e(TAG, "nvWriteItem NPE", ex); 2575 } 2576 return false; 2577 } 2578 2579 /** 2580 * Update the CDMA Preferred Roaming List (PRL) in the radio NV storage. 2581 * Used for device configuration by some CDMA operators. 2582 * <p> 2583 * Requires Permission: 2584 * {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE} 2585 * Or the calling app has carrier privileges. @see #hasCarrierPrivileges 2586 * 2587 * @param preferredRoamingList byte array containing the new PRL. 2588 * @return true on success; false on any failure. 2589 * 2590 * @hide 2591 */ 2592 public boolean nvWriteCdmaPrl(byte[] preferredRoamingList) { 2593 try { 2594 return getITelephony().nvWriteCdmaPrl(preferredRoamingList); 2595 } catch (RemoteException ex) { 2596 Rlog.e(TAG, "nvWriteCdmaPrl RemoteException", ex); 2597 } catch (NullPointerException ex) { 2598 Rlog.e(TAG, "nvWriteCdmaPrl NPE", ex); 2599 } 2600 return false; 2601 } 2602 2603 /** 2604 * Perform the specified type of NV config reset. The radio will be taken offline 2605 * and the device must be rebooted after the operation. Used for device 2606 * configuration by some CDMA operators. 2607 * <p> 2608 * Requires Permission: 2609 * {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE} 2610 * Or the calling app has carrier privileges. @see #hasCarrierPrivileges 2611 * 2612 * @param resetType reset type: 1: reload NV reset, 2: erase NV reset, 3: factory NV reset 2613 * @return true on success; false on any failure. 2614 * 2615 * @hide 2616 */ 2617 public boolean nvResetConfig(int resetType) { 2618 try { 2619 return getITelephony().nvResetConfig(resetType); 2620 } catch (RemoteException ex) { 2621 Rlog.e(TAG, "nvResetConfig RemoteException", ex); 2622 } catch (NullPointerException ex) { 2623 Rlog.e(TAG, "nvResetConfig NPE", ex); 2624 } 2625 return false; 2626 } 2627 2628 /** 2629 * Returns Default subscription. 2630 */ 2631 private static long getDefaultSubscription() { 2632 return SubscriptionManager.getDefaultSubId(); 2633 } 2634 2635 /** {@hide} */ 2636 public int getDefaultSim() { 2637 //TODO Need to get it from Telephony Devcontroller 2638 return 0; 2639 } 2640 2641 /** 2642 * Sets the telephony property with the value specified. 2643 * 2644 * @hide 2645 */ 2646 public static void setTelephonyProperty(String property, long subId, String value) { 2647 String propVal = ""; 2648 String p[] = null; 2649 String prop = SystemProperties.get(property); 2650 int phoneId = SubscriptionManager.getPhoneId(subId); 2651 2652 if (value == null) { 2653 value = ""; 2654 } 2655 2656 if (prop != null) { 2657 p = prop.split(","); 2658 } 2659 2660 if (phoneId < 0) return; 2661 2662 for (int i = 0; i < phoneId; i++) { 2663 String str = ""; 2664 if ((p != null) && (i < p.length)) { 2665 str = p[i]; 2666 } 2667 propVal = propVal + str + ","; 2668 } 2669 2670 propVal = propVal + value; 2671 if (p != null) { 2672 for (int i = phoneId + 1; i < p.length; i++) { 2673 propVal = propVal + "," + p[i]; 2674 } 2675 } 2676 2677 // TODO: workaround for QC 2678 if (property.length() > SystemProperties.PROP_NAME_MAX || propVal.length() > SystemProperties.PROP_VALUE_MAX) { 2679 Rlog.d(TAG, "setTelephonyProperty length too long:" + property + ", " + propVal); 2680 return; 2681 } 2682 2683 Rlog.d(TAG, "setTelephonyProperty property=" + property + " propVal=" + propVal); 2684 SystemProperties.set(property, propVal); 2685 } 2686 2687 /** 2688 * Convenience function for retrieving a value from the secure settings 2689 * value list as an integer. Note that internally setting values are 2690 * always stored as strings; this function converts the string to an 2691 * integer for you. 2692 * <p> 2693 * This version does not take a default value. If the setting has not 2694 * been set, or the string value is not a number, 2695 * it throws {@link SettingNotFoundException}. 2696 * 2697 * @param cr The ContentResolver to access. 2698 * @param name The name of the setting to retrieve. 2699 * @param index The index of the list 2700 * 2701 * @throws SettingNotFoundException Thrown if a setting by the given 2702 * name can't be found or the setting value is not an integer. 2703 * 2704 * @return The value at the given index of settings. 2705 * @hide 2706 */ 2707 public static int getIntAtIndex(android.content.ContentResolver cr, 2708 String name, int index) 2709 throws android.provider.Settings.SettingNotFoundException { 2710 String v = android.provider.Settings.Global.getString(cr, name); 2711 if (v != null) { 2712 String valArray[] = v.split(","); 2713 if ((index >= 0) && (index < valArray.length) && (valArray[index] != null)) { 2714 try { 2715 return Integer.parseInt(valArray[index]); 2716 } catch (NumberFormatException e) { 2717 //Log.e(TAG, "Exception while parsing Integer: ", e); 2718 } 2719 } 2720 } 2721 throw new android.provider.Settings.SettingNotFoundException(name); 2722 } 2723 2724 /** 2725 * Convenience function for updating settings value as coma separated 2726 * integer values. This will either create a new entry in the table if the 2727 * given name does not exist, or modify the value of the existing row 2728 * with that name. Note that internally setting values are always 2729 * stored as strings, so this function converts the given value to a 2730 * string before storing it. 2731 * 2732 * @param cr The ContentResolver to access. 2733 * @param name The name of the setting to modify. 2734 * @param index The index of the list 2735 * @param value The new value for the setting to be added to the list. 2736 * @return true if the value was set, false on database errors 2737 * @hide 2738 */ 2739 public static boolean putIntAtIndex(android.content.ContentResolver cr, 2740 String name, int index, int value) { 2741 String data = ""; 2742 String valArray[] = null; 2743 String v = android.provider.Settings.Global.getString(cr, name); 2744 2745 if (v != null) { 2746 valArray = v.split(","); 2747 } 2748 2749 // Copy the elements from valArray till index 2750 for (int i = 0; i < index; i++) { 2751 String str = ""; 2752 if ((valArray != null) && (i < valArray.length)) { 2753 str = valArray[i]; 2754 } 2755 data = data + str + ","; 2756 } 2757 2758 data = data + value; 2759 2760 // Copy the remaining elements from valArray if any. 2761 if (valArray != null) { 2762 for (int i = index+1; i < valArray.length; i++) { 2763 data = data + "," + valArray[i]; 2764 } 2765 } 2766 return android.provider.Settings.Global.putString(cr, name, data); 2767 } 2768 2769 /** 2770 * Gets the telephony property. 2771 * 2772 * @hide 2773 */ 2774 public static String getTelephonyProperty(String property, long subId, String defaultVal) { 2775 String propVal = null; 2776 int phoneId = SubscriptionManager.getPhoneId(subId); 2777 String prop = SystemProperties.get(property); 2778 if ((prop != null) && (prop.length() > 0)) { 2779 String values[] = prop.split(","); 2780 if ((phoneId >= 0) && (phoneId < values.length) && (values[phoneId] != null)) { 2781 propVal = values[phoneId]; 2782 } 2783 } 2784 return propVal == null ? defaultVal : propVal; 2785 } 2786 2787 /** @hide */ 2788 public int getSimCount() { 2789 if(isMultiSimEnabled()) { 2790 //TODO Need to get it from Telephony Devcontroller 2791 return 2; 2792 } else { 2793 return 1; 2794 } 2795 } 2796 2797 /** 2798 * Returns the IMS Service Table (IST) that was loaded from the ISIM. 2799 * @return IMS Service Table or null if not present or not loaded 2800 * @hide 2801 */ 2802 public String getIsimIst() { 2803 try { 2804 return getSubscriberInfo().getIsimIst(); 2805 } catch (RemoteException ex) { 2806 return null; 2807 } catch (NullPointerException ex) { 2808 // This could happen before phone restarts due to crashing 2809 return null; 2810 } 2811 } 2812 2813 /** 2814 * Returns the IMS Proxy Call Session Control Function(PCSCF) that were loaded from the ISIM. 2815 * @return an array of PCSCF strings with one PCSCF per string, or null if 2816 * not present or not loaded 2817 * @hide 2818 */ 2819 public String[] getIsimPcscf() { 2820 try { 2821 return getSubscriberInfo().getIsimPcscf(); 2822 } catch (RemoteException ex) { 2823 return null; 2824 } catch (NullPointerException ex) { 2825 // This could happen before phone restarts due to crashing 2826 return null; 2827 } 2828 } 2829 2830 /** 2831 * Returns the response of ISIM Authetification through RIL. 2832 * Returns null if the Authentification hasn't been successed or isn't present iphonesubinfo. 2833 * @return the response of ISIM Authetification, or null if not available 2834 * @hide 2835 * @deprecated 2836 * @see getIccSimChallengeResponse with appType=PhoneConstants.APPTYPE_ISIM 2837 */ 2838 public String getIsimChallengeResponse(String nonce){ 2839 try { 2840 return getSubscriberInfo().getIsimChallengeResponse(nonce); 2841 } catch (RemoteException ex) { 2842 return null; 2843 } catch (NullPointerException ex) { 2844 // This could happen before phone restarts due to crashing 2845 return null; 2846 } 2847 } 2848 2849 /** 2850 * Returns the response of SIM Authentication through RIL. 2851 * Returns null if the Authentication hasn't been successful 2852 * @param subId subscription ID to be queried 2853 * @param appType ICC application type (@see com.android.internal.telephony.PhoneConstants#APPTYPE_xxx) 2854 * @param data authentication challenge data 2855 * @return the response of SIM Authentication, or null if not available 2856 * @hide 2857 */ 2858 public String getIccSimChallengeResponse(long subId, int appType, String data) { 2859 try { 2860 return getSubscriberInfo().getIccSimChallengeResponse(subId, appType, data); 2861 } catch (RemoteException ex) { 2862 return null; 2863 } catch (NullPointerException ex) { 2864 // This could happen before phone starts 2865 return null; 2866 } 2867 } 2868 2869 /** 2870 * Returns the response of SIM Authentication through RIL for the default subscription. 2871 * Returns null if the Authentication hasn't been successful 2872 * @param appType ICC application type (@see com.android.internal.telephony.PhoneConstants#APPTYPE_xxx) 2873 * @param data authentication challenge data 2874 * @return the response of SIM Authentication, or null if not available 2875 * @hide 2876 */ 2877 public String getIccSimChallengeResponse(int appType, String data) { 2878 return getIccSimChallengeResponse(getDefaultSubscription(), appType, data); 2879 } 2880 2881 /** 2882 * Get P-CSCF address from PCO after data connection is established or modified. 2883 * @param apnType the apnType, "ims" for IMS APN, "emergency" for EMERGENCY APN 2884 * @return array of P-CSCF address 2885 * @hide 2886 */ 2887 public String[] getPcscfAddress(String apnType) { 2888 try { 2889 return getITelephony().getPcscfAddress(apnType); 2890 } catch (RemoteException e) { 2891 return new String[0]; 2892 } 2893 } 2894 2895 /** 2896 * Set IMS registration state 2897 * 2898 * @param Registration state 2899 * @hide 2900 */ 2901 public void setImsRegistrationState(boolean registered) { 2902 try { 2903 getITelephony().setImsRegistrationState(registered); 2904 } catch (RemoteException e) { 2905 } 2906 } 2907 2908 /** 2909 * Get the preferred network type. 2910 * Used for device configuration by some CDMA operators. 2911 * <p> 2912 * Requires Permission: 2913 * {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE} 2914 * Or the calling app has carrier privileges. @see #hasCarrierPrivileges 2915 * 2916 * @return the preferred network type, defined in RILConstants.java. 2917 * @hide 2918 */ 2919 public int getPreferredNetworkType() { 2920 try { 2921 return getITelephony().getPreferredNetworkType(); 2922 } catch (RemoteException ex) { 2923 Rlog.e(TAG, "getPreferredNetworkType RemoteException", ex); 2924 } catch (NullPointerException ex) { 2925 Rlog.e(TAG, "getPreferredNetworkType NPE", ex); 2926 } 2927 return -1; 2928 } 2929 2930 /** 2931 * Set the preferred network type. 2932 * Used for device configuration by some CDMA operators. 2933 * <p> 2934 * Requires Permission: 2935 * {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE} 2936 * Or the calling app has carrier privileges. @see #hasCarrierPrivileges 2937 * 2938 * @param networkType the preferred network type, defined in RILConstants.java. 2939 * @return true on success; false on any failure. 2940 * @hide 2941 */ 2942 public boolean setPreferredNetworkType(int networkType) { 2943 try { 2944 return getITelephony().setPreferredNetworkType(networkType); 2945 } catch (RemoteException ex) { 2946 Rlog.e(TAG, "setPreferredNetworkType RemoteException", ex); 2947 } catch (NullPointerException ex) { 2948 Rlog.e(TAG, "setPreferredNetworkType NPE", ex); 2949 } 2950 return false; 2951 } 2952 2953 /** 2954 * Set the preferred network type to global mode which includes LTE, CDMA, EvDo and GSM/WCDMA. 2955 * 2956 * <p> 2957 * Requires Permission: 2958 * {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE} 2959 * Or the calling app has carrier privileges. @see #hasCarrierPrivileges 2960 * 2961 * @return true on success; false on any failure. 2962 */ 2963 public boolean setGlobalPreferredNetworkType() { 2964 return setPreferredNetworkType(RILConstants.NETWORK_MODE_LTE_CDMA_EVDO_GSM_WCDMA); 2965 } 2966 2967 /** 2968 * Values used to return status for hasCarrierPrivileges call. 2969 */ 2970 public static final int CARRIER_PRIVILEGE_STATUS_HAS_ACCESS = 1; 2971 public static final int CARRIER_PRIVILEGE_STATUS_NO_ACCESS = 0; 2972 public static final int CARRIER_PRIVILEGE_STATUS_RULES_NOT_LOADED = -1; 2973 public static final int CARRIER_PRIVILEGE_STATUS_ERROR_LOADING_RULES = -2; 2974 2975 /** 2976 * Has the calling application been granted carrier privileges by the carrier. 2977 * 2978 * If any of the packages in the calling UID has carrier privileges, the 2979 * call will return true. This access is granted by the owner of the UICC 2980 * card and does not depend on the registered carrier. 2981 * 2982 * TODO: Add a link to documentation. 2983 * 2984 * @return CARRIER_PRIVILEGE_STATUS_HAS_ACCESS if the app has carrier privileges. 2985 * CARRIER_PRIVILEGE_STATUS_NO_ACCESS if the app does not have carrier privileges. 2986 * CARRIER_PRIVILEGE_STATUS_RULES_NOT_LOADED if the carrier rules are not loaded. 2987 * CARRIER_PRIVILEGE_STATUS_ERROR_LOADING_RULES if there was an error loading carrier 2988 * rules (or if there are no rules). 2989 */ 2990 public int hasCarrierPrivileges() { 2991 try { 2992 return getITelephony().hasCarrierPrivileges(); 2993 } catch (RemoteException ex) { 2994 Rlog.e(TAG, "hasCarrierPrivileges RemoteException", ex); 2995 } catch (NullPointerException ex) { 2996 Rlog.e(TAG, "hasCarrierPrivileges NPE", ex); 2997 } 2998 return CARRIER_PRIVILEGE_STATUS_NO_ACCESS; 2999 } 3000 3001 /** 3002 * Override the branding for the current ICCID. 3003 * 3004 * Once set, whenever the SIM is present in the device, the service 3005 * provider name (SPN) and the operator name will both be replaced by the 3006 * brand value input. To unset the value, the same function should be 3007 * called with a null brand value. 3008 * 3009 * <p>Requires Permission: 3010 * {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE} 3011 * or has to be carrier app - see #hasCarrierPrivileges. 3012 * 3013 * @param brand The brand name to display/set. 3014 * @return true if the operation was executed correctly. 3015 */ 3016 public boolean setOperatorBrandOverride(String brand) { 3017 try { 3018 return getITelephony().setOperatorBrandOverride(brand); 3019 } catch (RemoteException ex) { 3020 Rlog.e(TAG, "setOperatorBrandOverride RemoteException", ex); 3021 } catch (NullPointerException ex) { 3022 Rlog.e(TAG, "setOperatorBrandOverride NPE", ex); 3023 } 3024 return false; 3025 } 3026 3027 /** 3028 * Expose the rest of ITelephony to @SystemApi 3029 */ 3030 3031 /** @hide */ 3032 @SystemApi 3033 public String getCdmaMdn() { 3034 return getCdmaMdn(getDefaultSubscription()); 3035 } 3036 3037 /** @hide */ 3038 @SystemApi 3039 public String getCdmaMdn(long subId) { 3040 try { 3041 return getITelephony().getCdmaMdn(subId); 3042 } catch (RemoteException ex) { 3043 return null; 3044 } catch (NullPointerException ex) { 3045 return null; 3046 } 3047 } 3048 3049 /** @hide */ 3050 @SystemApi 3051 public String getCdmaMin() { 3052 return getCdmaMin(getDefaultSubscription()); 3053 } 3054 3055 /** @hide */ 3056 @SystemApi 3057 public String getCdmaMin(long subId) { 3058 try { 3059 return getITelephony().getCdmaMin(subId); 3060 } catch (RemoteException ex) { 3061 return null; 3062 } catch (NullPointerException ex) { 3063 return null; 3064 } 3065 } 3066 3067 /** @hide */ 3068 @SystemApi 3069 public int checkCarrierPrivilegesForPackage(String pkgname) { 3070 try { 3071 return getITelephony().checkCarrierPrivilegesForPackage(pkgname); 3072 } catch (RemoteException ex) { 3073 Rlog.e(TAG, "hasCarrierPrivileges RemoteException", ex); 3074 } catch (NullPointerException ex) { 3075 Rlog.e(TAG, "hasCarrierPrivileges NPE", ex); 3076 } 3077 return CARRIER_PRIVILEGE_STATUS_NO_ACCESS; 3078 } 3079 3080 /** @hide */ 3081 @SystemApi 3082 public List<String> getCarrierPackageNamesForIntent(Intent intent) { 3083 try { 3084 return getITelephony().getCarrierPackageNamesForIntent(intent); 3085 } catch (RemoteException ex) { 3086 Rlog.e(TAG, "getCarrierPackageNamesForIntent RemoteException", ex); 3087 } catch (NullPointerException ex) { 3088 Rlog.e(TAG, "getCarrierPackageNamesForIntent NPE", ex); 3089 } 3090 return null; 3091 } 3092 3093 /** @hide */ 3094 @SystemApi 3095 public void dial(String number) { 3096 try { 3097 getITelephony().dial(number); 3098 } catch (RemoteException e) { 3099 Log.e(TAG, "Error calling ITelephony#dial", e); 3100 } 3101 } 3102 3103 /** @hide */ 3104 @SystemApi 3105 public void call(String callingPackage, String number) { 3106 try { 3107 getITelephony().call(callingPackage, number); 3108 } catch (RemoteException e) { 3109 Log.e(TAG, "Error calling ITelephony#call", e); 3110 } 3111 } 3112 3113 /** @hide */ 3114 @SystemApi 3115 public boolean endCall() { 3116 try { 3117 return getITelephony().endCall(); 3118 } catch (RemoteException e) { 3119 Log.e(TAG, "Error calling ITelephony#endCall", e); 3120 } 3121 return false; 3122 } 3123 3124 /** @hide */ 3125 @SystemApi 3126 public void answerRingingCall() { 3127 try { 3128 getITelephony().answerRingingCall(); 3129 } catch (RemoteException e) { 3130 Log.e(TAG, "Error calling ITelephony#answerRingingCall", e); 3131 } 3132 } 3133 3134 /** @hide */ 3135 @SystemApi 3136 public void silenceRinger() { 3137 try { 3138 getTelecommService().silenceRinger(); 3139 } catch (RemoteException e) { 3140 Log.e(TAG, "Error calling ITelecommService#silenceRinger", e); 3141 } 3142 } 3143 3144 /** @hide */ 3145 @SystemApi 3146 public boolean isOffhook() { 3147 try { 3148 return getITelephony().isOffhook(); 3149 } catch (RemoteException e) { 3150 Log.e(TAG, "Error calling ITelephony#isOffhook", e); 3151 } 3152 return false; 3153 } 3154 3155 /** @hide */ 3156 @SystemApi 3157 public boolean isRinging() { 3158 try { 3159 return getITelephony().isRinging(); 3160 } catch (RemoteException e) { 3161 Log.e(TAG, "Error calling ITelephony#isRinging", e); 3162 } 3163 return false; 3164 } 3165 3166 /** @hide */ 3167 @SystemApi 3168 public boolean isIdle() { 3169 try { 3170 return getITelephony().isIdle(); 3171 } catch (RemoteException e) { 3172 Log.e(TAG, "Error calling ITelephony#isIdle", e); 3173 } 3174 return true; 3175 } 3176 3177 /** @hide */ 3178 @SystemApi 3179 public boolean isRadioOn() { 3180 try { 3181 return getITelephony().isRadioOn(); 3182 } catch (RemoteException e) { 3183 Log.e(TAG, "Error calling ITelephony#isRadioOn", e); 3184 } 3185 return false; 3186 } 3187 3188 /** @hide */ 3189 @SystemApi 3190 public boolean isSimPinEnabled() { 3191 try { 3192 return getITelephony().isSimPinEnabled(); 3193 } catch (RemoteException e) { 3194 Log.e(TAG, "Error calling ITelephony#isSimPinEnabled", e); 3195 } 3196 return false; 3197 } 3198 3199 /** @hide */ 3200 @SystemApi 3201 public boolean supplyPin(String pin) { 3202 try { 3203 return getITelephony().supplyPin(pin); 3204 } catch (RemoteException e) { 3205 Log.e(TAG, "Error calling ITelephony#supplyPin", e); 3206 } 3207 return false; 3208 } 3209 3210 /** @hide */ 3211 @SystemApi 3212 public boolean supplyPuk(String puk, String pin) { 3213 try { 3214 return getITelephony().supplyPuk(puk, pin); 3215 } catch (RemoteException e) { 3216 Log.e(TAG, "Error calling ITelephony#supplyPuk", e); 3217 } 3218 return false; 3219 } 3220 3221 /** @hide */ 3222 @SystemApi 3223 public int[] supplyPinReportResult(String pin) { 3224 try { 3225 return getITelephony().supplyPinReportResult(pin); 3226 } catch (RemoteException e) { 3227 Log.e(TAG, "Error calling ITelephony#supplyPinReportResult", e); 3228 } 3229 return new int[0]; 3230 } 3231 3232 /** @hide */ 3233 @SystemApi 3234 public int[] supplyPukReportResult(String puk, String pin) { 3235 try { 3236 return getITelephony().supplyPukReportResult(puk, pin); 3237 } catch (RemoteException e) { 3238 Log.e(TAG, "Error calling ITelephony#]", e); 3239 } 3240 return new int[0]; 3241 } 3242 3243 /** @hide */ 3244 @SystemApi 3245 public boolean handlePinMmi(String dialString) { 3246 try { 3247 return getITelephony().handlePinMmi(dialString); 3248 } catch (RemoteException e) { 3249 Log.e(TAG, "Error calling ITelephony#handlePinMmi", e); 3250 } 3251 return false; 3252 } 3253 3254 /** @hide */ 3255 @SystemApi 3256 public void toggleRadioOnOff() { 3257 try { 3258 getITelephony().toggleRadioOnOff(); 3259 } catch (RemoteException e) { 3260 Log.e(TAG, "Error calling ITelephony#toggleRadioOnOff", e); 3261 } 3262 } 3263 3264 /** @hide */ 3265 @SystemApi 3266 public boolean setRadio(boolean turnOn) { 3267 try { 3268 return getITelephony().setRadio(turnOn); 3269 } catch (RemoteException e) { 3270 Log.e(TAG, "Error calling ITelephony#setRadio", e); 3271 } 3272 return false; 3273 } 3274 3275 /** @hide */ 3276 @SystemApi 3277 public boolean setRadioPower(boolean turnOn) { 3278 try { 3279 return getITelephony().setRadioPower(turnOn); 3280 } catch (RemoteException e) { 3281 Log.e(TAG, "Error calling ITelephony#setRadioPower", e); 3282 } 3283 return false; 3284 } 3285 3286 /** @hide */ 3287 @SystemApi 3288 public void updateServiceLocation() { 3289 try { 3290 getITelephony().updateServiceLocation(); 3291 } catch (RemoteException e) { 3292 Log.e(TAG, "Error calling ITelephony#updateServiceLocation", e); 3293 } 3294 } 3295 3296 /** @hide */ 3297 @SystemApi 3298 public boolean enableDataConnectivity() { 3299 try { 3300 return getITelephony().enableDataConnectivity(); 3301 } catch (RemoteException e) { 3302 Log.e(TAG, "Error calling ITelephony#enableDataConnectivity", e); 3303 } 3304 return false; 3305 } 3306 3307 /** @hide */ 3308 @SystemApi 3309 public boolean disableDataConnectivity() { 3310 try { 3311 return getITelephony().disableDataConnectivity(); 3312 } catch (RemoteException e) { 3313 Log.e(TAG, "Error calling ITelephony#disableDataConnectivity", e); 3314 } 3315 return false; 3316 } 3317 3318 /** @hide */ 3319 @SystemApi 3320 public boolean isDataConnectivityPossible() { 3321 try { 3322 return getITelephony().isDataConnectivityPossible(); 3323 } catch (RemoteException e) { 3324 Log.e(TAG, "Error calling ITelephony#isDataConnectivityPossible", e); 3325 } 3326 return false; 3327 } 3328 3329 /** @hide */ 3330 @SystemApi 3331 public boolean needsOtaServiceProvisioning() { 3332 try { 3333 return getITelephony().needsOtaServiceProvisioning(); 3334 } catch (RemoteException e) { 3335 Log.e(TAG, "Error calling ITelephony#needsOtaServiceProvisioning", e); 3336 } 3337 return false; 3338 } 3339 3340 /** @hide */ 3341 @SystemApi 3342 public void setDataEnabled(boolean enable) { 3343 try { 3344 getITelephony().setDataEnabled(enable); 3345 } catch (RemoteException e) { 3346 Log.e(TAG, "Error calling ITelephony#setDataEnabled", e); 3347 } 3348 } 3349 3350 /** @hide */ 3351 @SystemApi 3352 public boolean getDataEnabled() { 3353 try { 3354 return getITelephony().getDataEnabled(); 3355 } catch (RemoteException e) { 3356 Log.e(TAG, "Error calling ITelephony#getDataEnabled", e); 3357 } 3358 return false; 3359 } 3360 3361 /** 3362 * Set whether Android should display a simplified Mobile Network Settings UI. 3363 * The setting won't be persisted during power cycle. 3364 * <p> 3365 * Requires Permission: 3366 * {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE} 3367 * Or the calling app has carrier privileges. @see #hasCarrierPrivileges 3368 * 3369 * @param enable true means enabling the simplified UI. 3370 * @hide 3371 */ 3372 public void enableSimplifiedNetworkSettings(boolean enable) { 3373 enableSimplifiedNetworkSettingsForSubscriber(getDefaultSubscription(), enable); 3374 } 3375 3376 /** 3377 * Set whether Android should display a simplified Mobile Network Settings UI. 3378 * The setting won't be persisted during power cycle. 3379 * <p> 3380 * Requires Permission: 3381 * {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE} 3382 * Or the calling app has carrier privileges. @see #hasCarrierPrivileges 3383 * 3384 * @param subId for which the simplified UI should be enabled or disabled. 3385 * @param enable true means enabling the simplified UI. 3386 * @hide 3387 */ 3388 public void enableSimplifiedNetworkSettingsForSubscriber(long subId, boolean enable) { 3389 try { 3390 getITelephony().enableSimplifiedNetworkSettingsForSubscriber(subId, enable); 3391 } catch (RemoteException ex) { 3392 } catch (NullPointerException ex) { 3393 } 3394 } 3395 3396 /** 3397 * Get whether a simplified Mobile Network Settings UI is enabled. 3398 * <p> 3399 * Requires Permission: 3400 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 3401 * 3402 * @return true if the simplified UI is enabled. 3403 * @hide 3404 */ 3405 public boolean getSimplifiedNetworkSettingsEnabled() { 3406 return getSimplifiedNetworkSettingsEnabledForSubscriber(getDefaultSubscription()); 3407 } 3408 3409 /** 3410 * Get whether a simplified Mobile Network Settings UI is enabled. 3411 * <p> 3412 * Requires Permission: 3413 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 3414 * 3415 * @param subId for which the simplified UI should be enabled or disabled. 3416 * @return true if the simplified UI is enabled. 3417 * @hide 3418 */ 3419 public boolean getSimplifiedNetworkSettingsEnabledForSubscriber(long subId) { 3420 try { 3421 return getITelephony().getSimplifiedNetworkSettingsEnabledForSubscriber(subId); 3422 } catch (RemoteException ex) { 3423 } catch (NullPointerException ex) { 3424 } 3425 return false; 3426 } 3427 3428 /** 3429 * Returns the result and response from RIL for oem request 3430 * 3431 * @param oemReq the data is sent to ril. 3432 * @param oemResp the respose data from RIL. 3433 * @return negative value request was not handled or get error 3434 * 0 request was handled succesfully, but no response data 3435 * positive value success, data length of response 3436 * @hide 3437 */ 3438 public int invokeOemRilRequestRaw(byte[] oemReq, byte[] oemResp) { 3439 try { 3440 return getITelephony().invokeOemRilRequestRaw(oemReq, oemResp); 3441 } catch (RemoteException ex) { 3442 } catch (NullPointerException ex) { 3443 } 3444 return -1; 3445 } 3446} 3447