TelephonyManager.java revision d2dd69ae8d81defc5f2286690b3dd246d4118fcc
1/* 2 * Copyright (C) 2008 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17package android.telephony; 18 19import android.annotation.Nullable; 20import android.annotation.SystemApi; 21import android.annotation.SdkConstant; 22import android.annotation.SdkConstant.SdkConstantType; 23import android.content.ContentResolver; 24import android.content.Context; 25import android.content.Intent; 26import android.provider.Settings; 27import android.provider.Settings.SettingNotFoundException; 28import android.os.Bundle; 29import android.os.RemoteException; 30import android.os.ServiceManager; 31import android.os.SystemProperties; 32import android.util.Log; 33 34import com.android.internal.telecom.ITelecomService; 35import com.android.internal.telephony.IPhoneSubInfo; 36import com.android.internal.telephony.ITelephony; 37import com.android.internal.telephony.ITelephonyRegistry; 38import com.android.internal.telephony.PhoneConstants; 39import com.android.internal.telephony.RILConstants; 40import com.android.internal.telephony.TelephonyProperties; 41 42import java.io.FileInputStream; 43import java.io.IOException; 44import java.util.Arrays; 45import java.util.List; 46import java.util.Set; 47import java.util.regex.Matcher; 48import java.util.regex.Pattern; 49 50/** 51 * Provides access to information about the telephony services on 52 * the device. Applications can use the methods in this class to 53 * determine telephony services and states, as well as to access some 54 * types of subscriber information. Applications can also register 55 * a listener to receive notification of telephony state changes. 56 * <p> 57 * You do not instantiate this class directly; instead, you retrieve 58 * a reference to an instance through 59 * {@link android.content.Context#getSystemService 60 * Context.getSystemService(Context.TELEPHONY_SERVICE)}. 61 * <p> 62 * Note that access to some telephony information is 63 * permission-protected. Your application cannot access the protected 64 * information unless it has the appropriate permissions declared in 65 * its manifest file. Where permissions apply, they are noted in the 66 * the methods through which you access the protected information. 67 */ 68public class TelephonyManager { 69 private static final String TAG = "TelephonyManager"; 70 71 private static ITelephonyRegistry sRegistry; 72 73 /** 74 * The allowed states of Wi-Fi calling. 75 * 76 * @hide 77 */ 78 public interface WifiCallingChoices { 79 /** Always use Wi-Fi calling */ 80 static final int ALWAYS_USE = 0; 81 /** Ask the user whether to use Wi-Fi on every call */ 82 static final int ASK_EVERY_TIME = 1; 83 /** Never use Wi-Fi calling */ 84 static final int NEVER_USE = 2; 85 } 86 87 private final Context mContext; 88 private SubscriptionManager mSubscriptionManager; 89 90 private static String multiSimConfig = 91 SystemProperties.get(TelephonyProperties.PROPERTY_MULTI_SIM_CONFIG); 92 93 /** Enum indicating multisim variants 94 * DSDS - Dual SIM Dual Standby 95 * DSDA - Dual SIM Dual Active 96 * TSTS - Triple SIM Triple Standby 97 **/ 98 /** @hide */ 99 public enum MultiSimVariants { 100 DSDS, 101 DSDA, 102 TSTS, 103 UNKNOWN 104 }; 105 106 /** @hide */ 107 public TelephonyManager(Context context) { 108 Context appContext = context.getApplicationContext(); 109 if (appContext != null) { 110 mContext = appContext; 111 } else { 112 mContext = context; 113 } 114 mSubscriptionManager = SubscriptionManager.from(mContext); 115 116 if (sRegistry == null) { 117 sRegistry = ITelephonyRegistry.Stub.asInterface(ServiceManager.getService( 118 "telephony.registry")); 119 } 120 } 121 122 /** @hide */ 123 private TelephonyManager() { 124 mContext = null; 125 } 126 127 private static TelephonyManager sInstance = new TelephonyManager(); 128 129 /** @hide 130 /* @deprecated - use getSystemService as described above */ 131 public static TelephonyManager getDefault() { 132 return sInstance; 133 } 134 135 136 /** 137 * Returns the multi SIM variant 138 * Returns DSDS for Dual SIM Dual Standby 139 * Returns DSDA for Dual SIM Dual Active 140 * Returns TSTS for Triple SIM Triple Standby 141 * Returns UNKNOWN for others 142 */ 143 /** {@hide} */ 144 public MultiSimVariants getMultiSimConfiguration() { 145 String mSimConfig = 146 SystemProperties.get(TelephonyProperties.PROPERTY_MULTI_SIM_CONFIG); 147 if (mSimConfig.equals("dsds")) { 148 return MultiSimVariants.DSDS; 149 } else if (mSimConfig.equals("dsda")) { 150 return MultiSimVariants.DSDA; 151 } else if (mSimConfig.equals("tsts")) { 152 return MultiSimVariants.TSTS; 153 } else { 154 return MultiSimVariants.UNKNOWN; 155 } 156 } 157 158 159 /** 160 * Returns the number of phones available. 161 * Returns 1 for Single standby mode (Single SIM functionality) 162 * Returns 2 for Dual standby mode.(Dual SIM functionality) 163 */ 164 /** {@hide} */ 165 public int getPhoneCount() { 166 int phoneCount = 1; 167 switch (getMultiSimConfiguration()) { 168 case UNKNOWN: 169 phoneCount = 1; 170 break; 171 case DSDS: 172 case DSDA: 173 phoneCount = PhoneConstants.MAX_PHONE_COUNT_DUAL_SIM; 174 break; 175 case TSTS: 176 phoneCount = PhoneConstants.MAX_PHONE_COUNT_TRI_SIM; 177 break; 178 } 179 return phoneCount; 180 } 181 182 /** {@hide} */ 183 public static TelephonyManager from(Context context) { 184 return (TelephonyManager) context.getSystemService(Context.TELEPHONY_SERVICE); 185 } 186 187 /** {@hide} */ 188 public boolean isMultiSimEnabled() { 189 return (multiSimConfig.equals("dsds") || multiSimConfig.equals("dsda") || 190 multiSimConfig.equals("tsts")); 191 } 192 193 // 194 // Broadcast Intent actions 195 // 196 197 /** 198 * Broadcast intent action indicating that the call state (cellular) 199 * on the device has changed. 200 * 201 * <p> 202 * The {@link #EXTRA_STATE} extra indicates the new call state. 203 * If the new state is RINGING, a second extra 204 * {@link #EXTRA_INCOMING_NUMBER} provides the incoming phone number as 205 * a String. 206 * 207 * <p class="note"> 208 * Requires the READ_PHONE_STATE permission. 209 * 210 * <p class="note"> 211 * This was a {@link android.content.Context#sendStickyBroadcast sticky} 212 * broadcast in version 1.0, but it is no longer sticky. 213 * Instead, use {@link #getCallState} to synchronously query the current call state. 214 * 215 * @see #EXTRA_STATE 216 * @see #EXTRA_INCOMING_NUMBER 217 * @see #getCallState 218 */ 219 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 220 public static final String ACTION_PHONE_STATE_CHANGED = 221 "android.intent.action.PHONE_STATE"; 222 223 /** 224 * The Phone app sends this intent when a user opts to respond-via-message during an incoming 225 * call. By default, the device's default SMS app consumes this message and sends a text message 226 * to the caller. A third party app can also provide this functionality by consuming this Intent 227 * with a {@link android.app.Service} and sending the message using its own messaging system. 228 * <p>The intent contains a URI (available from {@link android.content.Intent#getData}) 229 * describing the recipient, using either the {@code sms:}, {@code smsto:}, {@code mms:}, 230 * or {@code mmsto:} URI schema. Each of these URI schema carry the recipient information the 231 * same way: the path part of the URI contains the recipient's phone number or a comma-separated 232 * set of phone numbers if there are multiple recipients. For example, {@code 233 * smsto:2065551234}.</p> 234 * 235 * <p>The intent may also contain extras for the message text (in {@link 236 * android.content.Intent#EXTRA_TEXT}) and a message subject 237 * (in {@link android.content.Intent#EXTRA_SUBJECT}).</p> 238 * 239 * <p class="note"><strong>Note:</strong> 240 * The intent-filter that consumes this Intent needs to be in a {@link android.app.Service} 241 * that requires the 242 * permission {@link android.Manifest.permission#SEND_RESPOND_VIA_MESSAGE}.</p> 243 * <p>For example, the service that receives this intent can be declared in the manifest file 244 * with an intent filter like this:</p> 245 * <pre> 246 * <!-- Service that delivers SMS messages received from the phone "quick response" --> 247 * <service android:name=".HeadlessSmsSendService" 248 * android:permission="android.permission.SEND_RESPOND_VIA_MESSAGE" 249 * android:exported="true" > 250 * <intent-filter> 251 * <action android:name="android.intent.action.RESPOND_VIA_MESSAGE" /> 252 * <category android:name="android.intent.category.DEFAULT" /> 253 * <data android:scheme="sms" /> 254 * <data android:scheme="smsto" /> 255 * <data android:scheme="mms" /> 256 * <data android:scheme="mmsto" /> 257 * </intent-filter> 258 * </service></pre> 259 * <p> 260 * Output: nothing. 261 */ 262 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 263 public static final String ACTION_RESPOND_VIA_MESSAGE = 264 "android.intent.action.RESPOND_VIA_MESSAGE"; 265 266 /** 267 * The lookup key used with the {@link #ACTION_PHONE_STATE_CHANGED} broadcast 268 * for a String containing the new call state. 269 * 270 * @see #EXTRA_STATE_IDLE 271 * @see #EXTRA_STATE_RINGING 272 * @see #EXTRA_STATE_OFFHOOK 273 * 274 * <p class="note"> 275 * Retrieve with 276 * {@link android.content.Intent#getStringExtra(String)}. 277 */ 278 public static final String EXTRA_STATE = PhoneConstants.STATE_KEY; 279 280 /** 281 * Value used with {@link #EXTRA_STATE} corresponding to 282 * {@link #CALL_STATE_IDLE}. 283 */ 284 public static final String EXTRA_STATE_IDLE = PhoneConstants.State.IDLE.toString(); 285 286 /** 287 * Value used with {@link #EXTRA_STATE} corresponding to 288 * {@link #CALL_STATE_RINGING}. 289 */ 290 public static final String EXTRA_STATE_RINGING = PhoneConstants.State.RINGING.toString(); 291 292 /** 293 * Value used with {@link #EXTRA_STATE} corresponding to 294 * {@link #CALL_STATE_OFFHOOK}. 295 */ 296 public static final String EXTRA_STATE_OFFHOOK = PhoneConstants.State.OFFHOOK.toString(); 297 298 /** 299 * The lookup key used with the {@link #ACTION_PHONE_STATE_CHANGED} broadcast 300 * for a String containing the incoming phone number. 301 * Only valid when the new call state is RINGING. 302 * 303 * <p class="note"> 304 * Retrieve with 305 * {@link android.content.Intent#getStringExtra(String)}. 306 */ 307 public static final String EXTRA_INCOMING_NUMBER = "incoming_number"; 308 309 /** 310 * Broadcast intent action indicating that a precise call state 311 * (cellular) on the device has changed. 312 * 313 * <p> 314 * The {@link #EXTRA_RINGING_CALL_STATE} extra indicates the ringing call state. 315 * The {@link #EXTRA_FOREGROUND_CALL_STATE} extra indicates the foreground call state. 316 * The {@link #EXTRA_BACKGROUND_CALL_STATE} extra indicates the background call state. 317 * The {@link #EXTRA_DISCONNECT_CAUSE} extra indicates the disconnect cause. 318 * The {@link #EXTRA_PRECISE_DISCONNECT_CAUSE} extra indicates the precise disconnect cause. 319 * 320 * <p class="note"> 321 * Requires the READ_PRECISE_PHONE_STATE permission. 322 * 323 * @see #EXTRA_RINGING_CALL_STATE 324 * @see #EXTRA_FOREGROUND_CALL_STATE 325 * @see #EXTRA_BACKGROUND_CALL_STATE 326 * @see #EXTRA_DISCONNECT_CAUSE 327 * @see #EXTRA_PRECISE_DISCONNECT_CAUSE 328 * 329 * <p class="note"> 330 * Requires the READ_PRECISE_PHONE_STATE permission. 331 * 332 * @hide 333 */ 334 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 335 public static final String ACTION_PRECISE_CALL_STATE_CHANGED = 336 "android.intent.action.PRECISE_CALL_STATE"; 337 338 /** 339 * The lookup key used with the {@link #ACTION_PRECISE_CALL_STATE_CHANGED} broadcast 340 * for an integer containing the state of the current ringing call. 341 * 342 * @see PreciseCallState#PRECISE_CALL_STATE_NOT_VALID 343 * @see PreciseCallState#PRECISE_CALL_STATE_IDLE 344 * @see PreciseCallState#PRECISE_CALL_STATE_ACTIVE 345 * @see PreciseCallState#PRECISE_CALL_STATE_HOLDING 346 * @see PreciseCallState#PRECISE_CALL_STATE_DIALING 347 * @see PreciseCallState#PRECISE_CALL_STATE_ALERTING 348 * @see PreciseCallState#PRECISE_CALL_STATE_INCOMING 349 * @see PreciseCallState#PRECISE_CALL_STATE_WAITING 350 * @see PreciseCallState#PRECISE_CALL_STATE_DISCONNECTED 351 * @see PreciseCallState#PRECISE_CALL_STATE_DISCONNECTING 352 * 353 * <p class="note"> 354 * Retrieve with 355 * {@link android.content.Intent#getIntExtra(String name, int defaultValue)}. 356 * 357 * @hide 358 */ 359 public static final String EXTRA_RINGING_CALL_STATE = "ringing_state"; 360 361 /** 362 * The lookup key used with the {@link #ACTION_PRECISE_CALL_STATE_CHANGED} broadcast 363 * for an integer containing the state of the current foreground call. 364 * 365 * @see PreciseCallState#PRECISE_CALL_STATE_NOT_VALID 366 * @see PreciseCallState#PRECISE_CALL_STATE_IDLE 367 * @see PreciseCallState#PRECISE_CALL_STATE_ACTIVE 368 * @see PreciseCallState#PRECISE_CALL_STATE_HOLDING 369 * @see PreciseCallState#PRECISE_CALL_STATE_DIALING 370 * @see PreciseCallState#PRECISE_CALL_STATE_ALERTING 371 * @see PreciseCallState#PRECISE_CALL_STATE_INCOMING 372 * @see PreciseCallState#PRECISE_CALL_STATE_WAITING 373 * @see PreciseCallState#PRECISE_CALL_STATE_DISCONNECTED 374 * @see PreciseCallState#PRECISE_CALL_STATE_DISCONNECTING 375 * 376 * <p class="note"> 377 * Retrieve with 378 * {@link android.content.Intent#getIntExtra(String name, int defaultValue)}. 379 * 380 * @hide 381 */ 382 public static final String EXTRA_FOREGROUND_CALL_STATE = "foreground_state"; 383 384 /** 385 * The lookup key used with the {@link #ACTION_PRECISE_CALL_STATE_CHANGED} broadcast 386 * for an integer containing the state of the current background call. 387 * 388 * @see PreciseCallState#PRECISE_CALL_STATE_NOT_VALID 389 * @see PreciseCallState#PRECISE_CALL_STATE_IDLE 390 * @see PreciseCallState#PRECISE_CALL_STATE_ACTIVE 391 * @see PreciseCallState#PRECISE_CALL_STATE_HOLDING 392 * @see PreciseCallState#PRECISE_CALL_STATE_DIALING 393 * @see PreciseCallState#PRECISE_CALL_STATE_ALERTING 394 * @see PreciseCallState#PRECISE_CALL_STATE_INCOMING 395 * @see PreciseCallState#PRECISE_CALL_STATE_WAITING 396 * @see PreciseCallState#PRECISE_CALL_STATE_DISCONNECTED 397 * @see PreciseCallState#PRECISE_CALL_STATE_DISCONNECTING 398 * 399 * <p class="note"> 400 * Retrieve with 401 * {@link android.content.Intent#getIntExtra(String name, int defaultValue)}. 402 * 403 * @hide 404 */ 405 public static final String EXTRA_BACKGROUND_CALL_STATE = "background_state"; 406 407 /** 408 * The lookup key used with the {@link #ACTION_PRECISE_CALL_STATE_CHANGED} broadcast 409 * for an integer containing the disconnect cause. 410 * 411 * @see DisconnectCause 412 * 413 * <p class="note"> 414 * Retrieve with 415 * {@link android.content.Intent#getIntExtra(String name, int defaultValue)}. 416 * 417 * @hide 418 */ 419 public static final String EXTRA_DISCONNECT_CAUSE = "disconnect_cause"; 420 421 /** 422 * The lookup key used with the {@link #ACTION_PRECISE_CALL_STATE_CHANGED} broadcast 423 * for an integer containing the disconnect cause provided by the RIL. 424 * 425 * @see PreciseDisconnectCause 426 * 427 * <p class="note"> 428 * Retrieve with 429 * {@link android.content.Intent#getIntExtra(String name, int defaultValue)}. 430 * 431 * @hide 432 */ 433 public static final String EXTRA_PRECISE_DISCONNECT_CAUSE = "precise_disconnect_cause"; 434 435 /** 436 * Broadcast intent action indicating a data connection has changed, 437 * providing precise information about the connection. 438 * 439 * <p> 440 * The {@link #EXTRA_DATA_STATE} extra indicates the connection state. 441 * The {@link #EXTRA_DATA_NETWORK_TYPE} extra indicates the connection network type. 442 * The {@link #EXTRA_DATA_APN_TYPE} extra indicates the APN type. 443 * The {@link #EXTRA_DATA_APN} extra indicates the APN. 444 * The {@link #EXTRA_DATA_CHANGE_REASON} extra indicates the connection change reason. 445 * The {@link #EXTRA_DATA_IFACE_PROPERTIES} extra indicates the connection interface. 446 * The {@link #EXTRA_DATA_FAILURE_CAUSE} extra indicates the connection fail cause. 447 * 448 * <p class="note"> 449 * Requires the READ_PRECISE_PHONE_STATE permission. 450 * 451 * @see #EXTRA_DATA_STATE 452 * @see #EXTRA_DATA_NETWORK_TYPE 453 * @see #EXTRA_DATA_APN_TYPE 454 * @see #EXTRA_DATA_APN 455 * @see #EXTRA_DATA_CHANGE_REASON 456 * @see #EXTRA_DATA_IFACE 457 * @see #EXTRA_DATA_FAILURE_CAUSE 458 * @hide 459 */ 460 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 461 public static final String ACTION_PRECISE_DATA_CONNECTION_STATE_CHANGED = 462 "android.intent.action.PRECISE_DATA_CONNECTION_STATE_CHANGED"; 463 464 /** 465 * The lookup key used with the {@link #ACTION_PRECISE_DATA_CONNECTION_STATE_CHANGED} broadcast 466 * for an integer containing the state of the current data connection. 467 * 468 * @see TelephonyManager#DATA_UNKNOWN 469 * @see TelephonyManager#DATA_DISCONNECTED 470 * @see TelephonyManager#DATA_CONNECTING 471 * @see TelephonyManager#DATA_CONNECTED 472 * @see TelephonyManager#DATA_SUSPENDED 473 * 474 * <p class="note"> 475 * Retrieve with 476 * {@link android.content.Intent#getIntExtra(String name, int defaultValue)}. 477 * 478 * @hide 479 */ 480 public static final String EXTRA_DATA_STATE = PhoneConstants.STATE_KEY; 481 482 /** 483 * The lookup key used with the {@link #ACTION_PRECISE_DATA_CONNECTION_STATE_CHANGED} broadcast 484 * for an integer containing the network type. 485 * 486 * @see TelephonyManager#NETWORK_TYPE_UNKNOWN 487 * @see TelephonyManager#NETWORK_TYPE_GPRS 488 * @see TelephonyManager#NETWORK_TYPE_EDGE 489 * @see TelephonyManager#NETWORK_TYPE_UMTS 490 * @see TelephonyManager#NETWORK_TYPE_CDMA 491 * @see TelephonyManager#NETWORK_TYPE_EVDO_0 492 * @see TelephonyManager#NETWORK_TYPE_EVDO_A 493 * @see TelephonyManager#NETWORK_TYPE_1xRTT 494 * @see TelephonyManager#NETWORK_TYPE_HSDPA 495 * @see TelephonyManager#NETWORK_TYPE_HSUPA 496 * @see TelephonyManager#NETWORK_TYPE_HSPA 497 * @see TelephonyManager#NETWORK_TYPE_IDEN 498 * @see TelephonyManager#NETWORK_TYPE_EVDO_B 499 * @see TelephonyManager#NETWORK_TYPE_LTE 500 * @see TelephonyManager#NETWORK_TYPE_EHRPD 501 * @see TelephonyManager#NETWORK_TYPE_HSPAP 502 * 503 * <p class="note"> 504 * Retrieve with 505 * {@link android.content.Intent#getIntExtra(String name, int defaultValue)}. 506 * 507 * @hide 508 */ 509 public static final String EXTRA_DATA_NETWORK_TYPE = PhoneConstants.DATA_NETWORK_TYPE_KEY; 510 511 /** 512 * The lookup key used with the {@link #ACTION_PRECISE_DATA_CONNECTION_STATE_CHANGED} broadcast 513 * for an String containing the data APN type. 514 * 515 * <p class="note"> 516 * Retrieve with 517 * {@link android.content.Intent#getStringExtra(String name)}. 518 * 519 * @hide 520 */ 521 public static final String EXTRA_DATA_APN_TYPE = PhoneConstants.DATA_APN_TYPE_KEY; 522 523 /** 524 * The lookup key used with the {@link #ACTION_PRECISE_DATA_CONNECTION_STATE_CHANGED} broadcast 525 * for an String containing the data APN. 526 * 527 * <p class="note"> 528 * Retrieve with 529 * {@link android.content.Intent#getStringExtra(String name)}. 530 * 531 * @hide 532 */ 533 public static final String EXTRA_DATA_APN = PhoneConstants.DATA_APN_KEY; 534 535 /** 536 * The lookup key used with the {@link #ACTION_PRECISE_DATA_CONNECTION_STATE_CHANGED} broadcast 537 * for an String representation of the change reason. 538 * 539 * <p class="note"> 540 * Retrieve with 541 * {@link android.content.Intent#getStringExtra(String name)}. 542 * 543 * @hide 544 */ 545 public static final String EXTRA_DATA_CHANGE_REASON = PhoneConstants.STATE_CHANGE_REASON_KEY; 546 547 /** 548 * The lookup key used with the {@link #ACTION_PRECISE_DATA_CONNECTION_STATE_CHANGED} broadcast 549 * for an String representation of the data interface. 550 * 551 * <p class="note"> 552 * Retrieve with 553 * {@link android.content.Intent#getParcelableExtra(String name)}. 554 * 555 * @hide 556 */ 557 public static final String EXTRA_DATA_LINK_PROPERTIES_KEY = PhoneConstants.DATA_LINK_PROPERTIES_KEY; 558 559 /** 560 * The lookup key used with the {@link #ACTION_PRECISE_DATA_CONNECTION_STATE_CHANGED} broadcast 561 * for the data connection fail cause. 562 * 563 * <p class="note"> 564 * Retrieve with 565 * {@link android.content.Intent#getStringExtra(String name)}. 566 * 567 * @hide 568 */ 569 public static final String EXTRA_DATA_FAILURE_CAUSE = PhoneConstants.DATA_FAILURE_CAUSE_KEY; 570 571 // 572 // 573 // Device Info 574 // 575 // 576 577 /** 578 * Returns the software version number for the device, for example, 579 * the IMEI/SV for GSM phones. Return null if the software version is 580 * not available. 581 * 582 * <p>Requires Permission: 583 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 584 */ 585 public String getDeviceSoftwareVersion() { 586 return getDeviceSoftwareVersion(getDefaultSim()); 587 } 588 589 /** 590 * Returns the software version number for the device, for example, 591 * the IMEI/SV for GSM phones. Return null if the software version is 592 * not available. 593 * 594 * <p>Requires Permission: 595 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 596 * 597 * @param slotId of which deviceID is returned 598 */ 599 /** {@hide} */ 600 public String getDeviceSoftwareVersion(int slotId) { 601 // FIXME methods taking slot id should not use subscription, instead us Uicc directly 602 int[] subId = SubscriptionManager.getSubId(slotId); 603 if (subId == null || subId.length == 0) { 604 return null; 605 } 606 try { 607 return getSubscriberInfo().getDeviceSvnUsingSubId(subId[0]); 608 } catch (RemoteException ex) { 609 return null; 610 } catch (NullPointerException ex) { 611 return null; 612 } 613 } 614 615 /** 616 * Returns the unique device ID, for example, the IMEI for GSM and the MEID 617 * or ESN for CDMA phones. Return null if device ID is not available. 618 * 619 * <p>Requires Permission: 620 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 621 */ 622 public String getDeviceId() { 623 try { 624 return getITelephony().getDeviceId(); 625 } catch (RemoteException ex) { 626 return null; 627 } 628 } 629 630 /** 631 * Returns the unique device ID of a subscription, for example, the IMEI for 632 * GSM and the MEID for CDMA phones. Return null if device ID is not available. 633 * 634 * <p>Requires Permission: 635 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 636 * 637 * @param slotId of which deviceID is returned 638 */ 639 /** {@hide} */ 640 public String getDeviceId(int slotId) { 641 // FIXME methods taking slot id should not use subscription, instead us Uicc directly 642 int[] subId = SubscriptionManager.getSubId(slotId); 643 if (subId == null || subId.length == 0) { 644 return null; 645 } 646 try { 647 return getSubscriberInfo().getDeviceIdForSubscriber(subId[0]); 648 } catch (RemoteException ex) { 649 return null; 650 } catch (NullPointerException ex) { 651 return null; 652 } 653 } 654 655 /** 656 * Returns the IMEI. Return null if IMEI is not available. 657 * 658 * <p>Requires Permission: 659 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 660 */ 661 /** {@hide} */ 662 public String getImei() { 663 return getImei(getDefaultSim()); 664 } 665 666 /** 667 * Returns the IMEI. Return null if IMEI is not available. 668 * 669 * <p>Requires Permission: 670 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 671 * 672 * @param slotId of which deviceID is returned 673 */ 674 /** {@hide} */ 675 public String getImei(int slotId) { 676 int[] subId = SubscriptionManager.getSubId(slotId); 677 try { 678 return getSubscriberInfo().getImeiForSubscriber(subId[0]); 679 } catch (RemoteException ex) { 680 return null; 681 } catch (NullPointerException ex) { 682 return null; 683 } 684 } 685 686 /** 687 * Returns the NAI. Return null if NAI is not available. 688 * 689 */ 690 /** {@hide}*/ 691 public String getNai() { 692 return getNai(getDefaultSim()); 693 } 694 695 /** 696 * Returns the NAI. Return null if NAI is not available. 697 * 698 * @param slotId of which Nai is returned 699 */ 700 /** {@hide}*/ 701 public String getNai(int slotId) { 702 int[] subId = SubscriptionManager.getSubId(slotId); 703 try { 704 return getSubscriberInfo().getNaiForSubscriber(subId[0]); 705 } catch (RemoteException ex) { 706 return null; 707 } catch (NullPointerException ex) { 708 return null; 709 } 710 } 711 712 /** 713 * Returns the current location of the device. 714 *<p> 715 * If there is only one radio in the device and that radio has an LTE connection, 716 * this method will return null. The implementation must not to try add LTE 717 * identifiers into the existing cdma/gsm classes. 718 *<p> 719 * In the future this call will be deprecated. 720 *<p> 721 * @return Current location of the device or null if not available. 722 * 723 * <p>Requires Permission: 724 * {@link android.Manifest.permission#ACCESS_COARSE_LOCATION ACCESS_COARSE_LOCATION} or 725 * {@link android.Manifest.permission#ACCESS_COARSE_LOCATION ACCESS_FINE_LOCATION}. 726 */ 727 public CellLocation getCellLocation() { 728 try { 729 Bundle bundle = getITelephony().getCellLocation(); 730 if (bundle.isEmpty()) return null; 731 CellLocation cl = CellLocation.newFromBundle(bundle); 732 if (cl.isEmpty()) 733 return null; 734 return cl; 735 } catch (RemoteException ex) { 736 return null; 737 } catch (NullPointerException ex) { 738 return null; 739 } 740 } 741 742 /** 743 * Enables location update notifications. {@link PhoneStateListener#onCellLocationChanged 744 * PhoneStateListener.onCellLocationChanged} will be called on location updates. 745 * 746 * <p>Requires Permission: {@link android.Manifest.permission#CONTROL_LOCATION_UPDATES 747 * CONTROL_LOCATION_UPDATES} 748 * 749 * @hide 750 */ 751 public void enableLocationUpdates() { 752 enableLocationUpdates(getDefaultSubscription()); 753 } 754 755 /** 756 * Enables location update notifications for a subscription. 757 * {@link PhoneStateListener#onCellLocationChanged 758 * PhoneStateListener.onCellLocationChanged} will be called on location updates. 759 * 760 * <p>Requires Permission: {@link android.Manifest.permission#CONTROL_LOCATION_UPDATES 761 * CONTROL_LOCATION_UPDATES} 762 * 763 * @param subId for which the location updates are enabled 764 */ 765 /** @hide */ 766 public void enableLocationUpdates(int subId) { 767 try { 768 getITelephony().enableLocationUpdatesForSubscriber(subId); 769 } catch (RemoteException ex) { 770 } catch (NullPointerException ex) { 771 } 772 } 773 774 /** 775 * Disables location update notifications. {@link PhoneStateListener#onCellLocationChanged 776 * PhoneStateListener.onCellLocationChanged} will be called on location updates. 777 * 778 * <p>Requires Permission: {@link android.Manifest.permission#CONTROL_LOCATION_UPDATES 779 * CONTROL_LOCATION_UPDATES} 780 * 781 * @hide 782 */ 783 public void disableLocationUpdates() { 784 disableLocationUpdates(getDefaultSubscription()); 785 } 786 787 /** @hide */ 788 public void disableLocationUpdates(int subId) { 789 try { 790 getITelephony().disableLocationUpdatesForSubscriber(subId); 791 } catch (RemoteException ex) { 792 } catch (NullPointerException ex) { 793 } 794 } 795 796 /** 797 * Returns the neighboring cell information of the device. The getAllCellInfo is preferred 798 * and use this only if getAllCellInfo return nulls or an empty list. 799 *<p> 800 * In the future this call will be deprecated. 801 *<p> 802 * @return List of NeighboringCellInfo or null if info unavailable. 803 * 804 * <p>Requires Permission: 805 * (@link android.Manifest.permission#ACCESS_COARSE_UPDATES} 806 */ 807 public List<NeighboringCellInfo> getNeighboringCellInfo() { 808 try { 809 return getITelephony().getNeighboringCellInfo(mContext.getOpPackageName()); 810 } catch (RemoteException ex) { 811 return null; 812 } catch (NullPointerException ex) { 813 return null; 814 } 815 } 816 817 /** No phone radio. */ 818 public static final int PHONE_TYPE_NONE = PhoneConstants.PHONE_TYPE_NONE; 819 /** Phone radio is GSM. */ 820 public static final int PHONE_TYPE_GSM = PhoneConstants.PHONE_TYPE_GSM; 821 /** Phone radio is CDMA. */ 822 public static final int PHONE_TYPE_CDMA = PhoneConstants.PHONE_TYPE_CDMA; 823 /** Phone is via SIP. */ 824 public static final int PHONE_TYPE_SIP = PhoneConstants.PHONE_TYPE_SIP; 825 826 /** 827 * Returns the current phone type. 828 * TODO: This is a last minute change and hence hidden. 829 * 830 * @see #PHONE_TYPE_NONE 831 * @see #PHONE_TYPE_GSM 832 * @see #PHONE_TYPE_CDMA 833 * @see #PHONE_TYPE_SIP 834 * 835 * {@hide} 836 */ 837 @SystemApi 838 public int getCurrentPhoneType() { 839 return getCurrentPhoneType(getDefaultSubscription()); 840 } 841 842 /** 843 * Returns a constant indicating the device phone type for a subscription. 844 * 845 * @see #PHONE_TYPE_NONE 846 * @see #PHONE_TYPE_GSM 847 * @see #PHONE_TYPE_CDMA 848 * 849 * @param subId for which phone type is returned 850 */ 851 /** {@hide} */ 852 @SystemApi 853 public int getCurrentPhoneType(int subId) { 854 int phoneId = SubscriptionManager.getPhoneId(subId); 855 try{ 856 ITelephony telephony = getITelephony(); 857 if (telephony != null) { 858 return telephony.getActivePhoneTypeForSubscriber(subId); 859 } else { 860 // This can happen when the ITelephony interface is not up yet. 861 return getPhoneTypeFromProperty(phoneId); 862 } 863 } catch (RemoteException ex) { 864 // This shouldn't happen in the normal case, as a backup we 865 // read from the system property. 866 return getPhoneTypeFromProperty(phoneId); 867 } catch (NullPointerException ex) { 868 // This shouldn't happen in the normal case, as a backup we 869 // read from the system property. 870 return getPhoneTypeFromProperty(phoneId); 871 } 872 } 873 874 /** 875 * Returns a constant indicating the device phone type. This 876 * indicates the type of radio used to transmit voice calls. 877 * 878 * @see #PHONE_TYPE_NONE 879 * @see #PHONE_TYPE_GSM 880 * @see #PHONE_TYPE_CDMA 881 * @see #PHONE_TYPE_SIP 882 */ 883 public int getPhoneType() { 884 if (!isVoiceCapable()) { 885 return PHONE_TYPE_NONE; 886 } 887 return getCurrentPhoneType(); 888 } 889 890 private int getPhoneTypeFromProperty() { 891 return getPhoneTypeFromProperty(getDefaultPhone()); 892 } 893 894 /** {@hide} */ 895 private int getPhoneTypeFromProperty(int phoneId) { 896 String type = getTelephonyProperty(phoneId, 897 TelephonyProperties.CURRENT_ACTIVE_PHONE, null); 898 if (type == null || type.equals("")) { 899 return getPhoneTypeFromNetworkType(phoneId); 900 } 901 return Integer.parseInt(type); 902 } 903 904 private int getPhoneTypeFromNetworkType() { 905 return getPhoneTypeFromNetworkType(getDefaultPhone()); 906 } 907 908 /** {@hide} */ 909 private int getPhoneTypeFromNetworkType(int phoneId) { 910 // When the system property CURRENT_ACTIVE_PHONE, has not been set, 911 // use the system property for default network type. 912 // This is a fail safe, and can only happen at first boot. 913 String mode = getTelephonyProperty(phoneId, "ro.telephony.default_network", null); 914 if (mode != null) { 915 return TelephonyManager.getPhoneType(Integer.parseInt(mode)); 916 } 917 return TelephonyManager.PHONE_TYPE_NONE; 918 } 919 920 /** 921 * This function returns the type of the phone, depending 922 * on the network mode. 923 * 924 * @param networkMode 925 * @return Phone Type 926 * 927 * @hide 928 */ 929 public static int getPhoneType(int networkMode) { 930 switch(networkMode) { 931 case RILConstants.NETWORK_MODE_CDMA: 932 case RILConstants.NETWORK_MODE_CDMA_NO_EVDO: 933 case RILConstants.NETWORK_MODE_EVDO_NO_CDMA: 934 return PhoneConstants.PHONE_TYPE_CDMA; 935 936 case RILConstants.NETWORK_MODE_WCDMA_PREF: 937 case RILConstants.NETWORK_MODE_GSM_ONLY: 938 case RILConstants.NETWORK_MODE_WCDMA_ONLY: 939 case RILConstants.NETWORK_MODE_GSM_UMTS: 940 case RILConstants.NETWORK_MODE_LTE_GSM_WCDMA: 941 case RILConstants.NETWORK_MODE_LTE_WCDMA: 942 case RILConstants.NETWORK_MODE_LTE_CDMA_EVDO_GSM_WCDMA: 943 return PhoneConstants.PHONE_TYPE_GSM; 944 945 // Use CDMA Phone for the global mode including CDMA 946 case RILConstants.NETWORK_MODE_GLOBAL: 947 case RILConstants.NETWORK_MODE_LTE_CDMA_EVDO: 948 return PhoneConstants.PHONE_TYPE_CDMA; 949 950 case RILConstants.NETWORK_MODE_LTE_ONLY: 951 if (getLteOnCdmaModeStatic() == PhoneConstants.LTE_ON_CDMA_TRUE) { 952 return PhoneConstants.PHONE_TYPE_CDMA; 953 } else { 954 return PhoneConstants.PHONE_TYPE_GSM; 955 } 956 default: 957 return PhoneConstants.PHONE_TYPE_GSM; 958 } 959 } 960 961 /** 962 * The contents of the /proc/cmdline file 963 */ 964 private static String getProcCmdLine() 965 { 966 String cmdline = ""; 967 FileInputStream is = null; 968 try { 969 is = new FileInputStream("/proc/cmdline"); 970 byte [] buffer = new byte[2048]; 971 int count = is.read(buffer); 972 if (count > 0) { 973 cmdline = new String(buffer, 0, count); 974 } 975 } catch (IOException e) { 976 Rlog.d(TAG, "No /proc/cmdline exception=" + e); 977 } finally { 978 if (is != null) { 979 try { 980 is.close(); 981 } catch (IOException e) { 982 } 983 } 984 } 985 Rlog.d(TAG, "/proc/cmdline=" + cmdline); 986 return cmdline; 987 } 988 989 /** Kernel command line */ 990 private static final String sKernelCmdLine = getProcCmdLine(); 991 992 /** Pattern for selecting the product type from the kernel command line */ 993 private static final Pattern sProductTypePattern = 994 Pattern.compile("\\sproduct_type\\s*=\\s*(\\w+)"); 995 996 /** The ProductType used for LTE on CDMA devices */ 997 private static final String sLteOnCdmaProductType = 998 SystemProperties.get(TelephonyProperties.PROPERTY_LTE_ON_CDMA_PRODUCT_TYPE, ""); 999 1000 /** 1001 * Return if the current radio is LTE on CDMA. This 1002 * is a tri-state return value as for a period of time 1003 * the mode may be unknown. 1004 * 1005 * @return {@link PhoneConstants#LTE_ON_CDMA_UNKNOWN}, {@link PhoneConstants#LTE_ON_CDMA_FALSE} 1006 * or {@link PhoneConstants#LTE_ON_CDMA_TRUE} 1007 * 1008 * @hide 1009 */ 1010 public static int getLteOnCdmaModeStatic() { 1011 int retVal; 1012 int curVal; 1013 String productType = ""; 1014 1015 curVal = SystemProperties.getInt(TelephonyProperties.PROPERTY_LTE_ON_CDMA_DEVICE, 1016 PhoneConstants.LTE_ON_CDMA_UNKNOWN); 1017 retVal = curVal; 1018 if (retVal == PhoneConstants.LTE_ON_CDMA_UNKNOWN) { 1019 Matcher matcher = sProductTypePattern.matcher(sKernelCmdLine); 1020 if (matcher.find()) { 1021 productType = matcher.group(1); 1022 if (sLteOnCdmaProductType.equals(productType)) { 1023 retVal = PhoneConstants.LTE_ON_CDMA_TRUE; 1024 } else { 1025 retVal = PhoneConstants.LTE_ON_CDMA_FALSE; 1026 } 1027 } else { 1028 retVal = PhoneConstants.LTE_ON_CDMA_FALSE; 1029 } 1030 } 1031 1032 Rlog.d(TAG, "getLteOnCdmaMode=" + retVal + " curVal=" + curVal + 1033 " product_type='" + productType + 1034 "' lteOnCdmaProductType='" + sLteOnCdmaProductType + "'"); 1035 return retVal; 1036 } 1037 1038 // 1039 // 1040 // Current Network 1041 // 1042 // 1043 1044 /** 1045 * Returns the alphabetic name of current registered operator. 1046 * <p> 1047 * Availability: Only when user is registered to a network. Result may be 1048 * unreliable on CDMA networks (use {@link #getPhoneType()} to determine if 1049 * on a CDMA network). 1050 */ 1051 public String getNetworkOperatorName() { 1052 return getNetworkOperatorName(getDefaultSubscription()); 1053 } 1054 1055 /** 1056 * Returns the alphabetic name of current registered operator 1057 * for a particular subscription. 1058 * <p> 1059 * Availability: Only when user is registered to a network. Result may be 1060 * unreliable on CDMA networks (use {@link #getPhoneType()} to determine if 1061 * on a CDMA network). 1062 * @param subId 1063 */ 1064 /** {@hide} */ 1065 public String getNetworkOperatorName(int subId) { 1066 int phoneId = SubscriptionManager.getPhoneId(subId); 1067 return getTelephonyProperty(phoneId, TelephonyProperties.PROPERTY_OPERATOR_ALPHA, ""); 1068 } 1069 1070 /** 1071 * Returns the numeric name (MCC+MNC) of current registered operator. 1072 * <p> 1073 * Availability: Only when user is registered to a network. Result may be 1074 * unreliable on CDMA networks (use {@link #getPhoneType()} to determine if 1075 * on a CDMA network). 1076 */ 1077 public String getNetworkOperator() { 1078 return getNetworkOperator(getDefaultSubscription()); 1079 } 1080 1081 /** 1082 * Returns the numeric name (MCC+MNC) of current registered operator 1083 * for a particular subscription. 1084 * <p> 1085 * Availability: Only when user is registered to a network. Result may be 1086 * unreliable on CDMA networks (use {@link #getPhoneType()} to determine if 1087 * on a CDMA network). 1088 * 1089 * @param subId 1090 */ 1091 /** {@hide} */ 1092 public String getNetworkOperator(int subId) { 1093 int phoneId = SubscriptionManager.getPhoneId(subId); 1094 return getTelephonyProperty(phoneId, TelephonyProperties.PROPERTY_OPERATOR_NUMERIC, ""); 1095 } 1096 1097 /** 1098 * Returns true if the device is considered roaming on the current 1099 * network, for GSM purposes. 1100 * <p> 1101 * Availability: Only when user registered to a network. 1102 */ 1103 public boolean isNetworkRoaming() { 1104 return isNetworkRoaming(getDefaultSubscription()); 1105 } 1106 1107 /** 1108 * Returns true if the device is considered roaming on the current 1109 * network for a subscription. 1110 * <p> 1111 * Availability: Only when user registered to a network. 1112 * 1113 * @param subId 1114 */ 1115 /** {@hide} */ 1116 public boolean isNetworkRoaming(int subId) { 1117 int phoneId = SubscriptionManager.getPhoneId(subId); 1118 return Boolean.parseBoolean(getTelephonyProperty(phoneId, 1119 TelephonyProperties.PROPERTY_OPERATOR_ISROAMING, null)); 1120 } 1121 1122 /** 1123 * Returns the ISO country code equivalent of the current registered 1124 * operator's MCC (Mobile Country Code). 1125 * <p> 1126 * Availability: Only when user is registered to a network. Result may be 1127 * unreliable on CDMA networks (use {@link #getPhoneType()} to determine if 1128 * on a CDMA network). 1129 */ 1130 public String getNetworkCountryIso() { 1131 return getNetworkCountryIso(getDefaultSubscription()); 1132 } 1133 1134 /** 1135 * Returns the ISO country code equivalent of the current registered 1136 * operator's MCC (Mobile Country Code) of a subscription. 1137 * <p> 1138 * Availability: Only when user is registered to a network. Result may be 1139 * unreliable on CDMA networks (use {@link #getPhoneType()} to determine if 1140 * on a CDMA network). 1141 * 1142 * @param subId for which Network CountryIso is returned 1143 */ 1144 /** {@hide} */ 1145 public String getNetworkCountryIso(int subId) { 1146 int phoneId = SubscriptionManager.getPhoneId(subId); 1147 return getTelephonyProperty(phoneId, TelephonyProperties.PROPERTY_OPERATOR_ISO_COUNTRY, ""); 1148 } 1149 1150 /** Network type is unknown */ 1151 public static final int NETWORK_TYPE_UNKNOWN = 0; 1152 /** Current network is GPRS */ 1153 public static final int NETWORK_TYPE_GPRS = 1; 1154 /** Current network is EDGE */ 1155 public static final int NETWORK_TYPE_EDGE = 2; 1156 /** Current network is UMTS */ 1157 public static final int NETWORK_TYPE_UMTS = 3; 1158 /** Current network is CDMA: Either IS95A or IS95B*/ 1159 public static final int NETWORK_TYPE_CDMA = 4; 1160 /** Current network is EVDO revision 0*/ 1161 public static final int NETWORK_TYPE_EVDO_0 = 5; 1162 /** Current network is EVDO revision A*/ 1163 public static final int NETWORK_TYPE_EVDO_A = 6; 1164 /** Current network is 1xRTT*/ 1165 public static final int NETWORK_TYPE_1xRTT = 7; 1166 /** Current network is HSDPA */ 1167 public static final int NETWORK_TYPE_HSDPA = 8; 1168 /** Current network is HSUPA */ 1169 public static final int NETWORK_TYPE_HSUPA = 9; 1170 /** Current network is HSPA */ 1171 public static final int NETWORK_TYPE_HSPA = 10; 1172 /** Current network is iDen */ 1173 public static final int NETWORK_TYPE_IDEN = 11; 1174 /** Current network is EVDO revision B*/ 1175 public static final int NETWORK_TYPE_EVDO_B = 12; 1176 /** Current network is LTE */ 1177 public static final int NETWORK_TYPE_LTE = 13; 1178 /** Current network is eHRPD */ 1179 public static final int NETWORK_TYPE_EHRPD = 14; 1180 /** Current network is HSPA+ */ 1181 public static final int NETWORK_TYPE_HSPAP = 15; 1182 /** Current network is GSM {@hide} */ 1183 public static final int NETWORK_TYPE_GSM = 16; 1184 1185 /** 1186 * @return the NETWORK_TYPE_xxxx for current data connection. 1187 */ 1188 public int getNetworkType() { 1189 return getDataNetworkType(); 1190 } 1191 1192 /** 1193 * Returns a constant indicating the radio technology (network type) 1194 * currently in use on the device for a subscription. 1195 * @return the network type 1196 * 1197 * @param subId for which network type is returned 1198 * 1199 * @see #NETWORK_TYPE_UNKNOWN 1200 * @see #NETWORK_TYPE_GPRS 1201 * @see #NETWORK_TYPE_EDGE 1202 * @see #NETWORK_TYPE_UMTS 1203 * @see #NETWORK_TYPE_HSDPA 1204 * @see #NETWORK_TYPE_HSUPA 1205 * @see #NETWORK_TYPE_HSPA 1206 * @see #NETWORK_TYPE_CDMA 1207 * @see #NETWORK_TYPE_EVDO_0 1208 * @see #NETWORK_TYPE_EVDO_A 1209 * @see #NETWORK_TYPE_EVDO_B 1210 * @see #NETWORK_TYPE_1xRTT 1211 * @see #NETWORK_TYPE_IDEN 1212 * @see #NETWORK_TYPE_LTE 1213 * @see #NETWORK_TYPE_EHRPD 1214 * @see #NETWORK_TYPE_HSPAP 1215 */ 1216 /** {@hide} */ 1217 public int getNetworkType(int subId) { 1218 try { 1219 ITelephony telephony = getITelephony(); 1220 if (telephony != null) { 1221 return telephony.getNetworkTypeForSubscriber(subId); 1222 } else { 1223 // This can happen when the ITelephony interface is not up yet. 1224 return NETWORK_TYPE_UNKNOWN; 1225 } 1226 } catch(RemoteException ex) { 1227 // This shouldn't happen in the normal case 1228 return NETWORK_TYPE_UNKNOWN; 1229 } catch (NullPointerException ex) { 1230 // This could happen before phone restarts due to crashing 1231 return NETWORK_TYPE_UNKNOWN; 1232 } 1233 } 1234 1235 /** 1236 * Returns a constant indicating the radio technology (network type) 1237 * currently in use on the device for data transmission. 1238 * @return the network type 1239 * 1240 * @see #NETWORK_TYPE_UNKNOWN 1241 * @see #NETWORK_TYPE_GPRS 1242 * @see #NETWORK_TYPE_EDGE 1243 * @see #NETWORK_TYPE_UMTS 1244 * @see #NETWORK_TYPE_HSDPA 1245 * @see #NETWORK_TYPE_HSUPA 1246 * @see #NETWORK_TYPE_HSPA 1247 * @see #NETWORK_TYPE_CDMA 1248 * @see #NETWORK_TYPE_EVDO_0 1249 * @see #NETWORK_TYPE_EVDO_A 1250 * @see #NETWORK_TYPE_EVDO_B 1251 * @see #NETWORK_TYPE_1xRTT 1252 * @see #NETWORK_TYPE_IDEN 1253 * @see #NETWORK_TYPE_LTE 1254 * @see #NETWORK_TYPE_EHRPD 1255 * @see #NETWORK_TYPE_HSPAP 1256 * 1257 * @hide 1258 */ 1259 public int getDataNetworkType() { 1260 return getDataNetworkType(getDefaultSubscription()); 1261 } 1262 1263 /** 1264 * Returns a constant indicating the radio technology (network type) 1265 * currently in use on the device for data transmission for a subscription 1266 * @return the network type 1267 * 1268 * @param subId for which network type is returned 1269 */ 1270 /** {@hide} */ 1271 public int getDataNetworkType(int subId) { 1272 try{ 1273 ITelephony telephony = getITelephony(); 1274 if (telephony != null) { 1275 return telephony.getDataNetworkTypeForSubscriber(subId); 1276 } else { 1277 // This can happen when the ITelephony interface is not up yet. 1278 return NETWORK_TYPE_UNKNOWN; 1279 } 1280 } catch(RemoteException ex) { 1281 // This shouldn't happen in the normal case 1282 return NETWORK_TYPE_UNKNOWN; 1283 } catch (NullPointerException ex) { 1284 // This could happen before phone restarts due to crashing 1285 return NETWORK_TYPE_UNKNOWN; 1286 } 1287 } 1288 1289 /** 1290 * Returns the NETWORK_TYPE_xxxx for voice 1291 * 1292 * @hide 1293 */ 1294 public int getVoiceNetworkType() { 1295 return getVoiceNetworkType(getDefaultSubscription()); 1296 } 1297 1298 /** 1299 * Returns the NETWORK_TYPE_xxxx for voice for a subId 1300 * 1301 */ 1302 /** {@hide} */ 1303 public int getVoiceNetworkType(int subId) { 1304 try{ 1305 ITelephony telephony = getITelephony(); 1306 if (telephony != null) { 1307 return telephony.getVoiceNetworkTypeForSubscriber(subId); 1308 } else { 1309 // This can happen when the ITelephony interface is not up yet. 1310 return NETWORK_TYPE_UNKNOWN; 1311 } 1312 } catch(RemoteException ex) { 1313 // This shouldn't happen in the normal case 1314 return NETWORK_TYPE_UNKNOWN; 1315 } catch (NullPointerException ex) { 1316 // This could happen before phone restarts due to crashing 1317 return NETWORK_TYPE_UNKNOWN; 1318 } 1319 } 1320 1321 /** Unknown network class. {@hide} */ 1322 public static final int NETWORK_CLASS_UNKNOWN = 0; 1323 /** Class of broadly defined "2G" networks. {@hide} */ 1324 public static final int NETWORK_CLASS_2_G = 1; 1325 /** Class of broadly defined "3G" networks. {@hide} */ 1326 public static final int NETWORK_CLASS_3_G = 2; 1327 /** Class of broadly defined "4G" networks. {@hide} */ 1328 public static final int NETWORK_CLASS_4_G = 3; 1329 1330 /** 1331 * Return general class of network type, such as "3G" or "4G". In cases 1332 * where classification is contentious, this method is conservative. 1333 * 1334 * @hide 1335 */ 1336 public static int getNetworkClass(int networkType) { 1337 switch (networkType) { 1338 case NETWORK_TYPE_GPRS: 1339 case NETWORK_TYPE_GSM: 1340 case NETWORK_TYPE_EDGE: 1341 case NETWORK_TYPE_CDMA: 1342 case NETWORK_TYPE_1xRTT: 1343 case NETWORK_TYPE_IDEN: 1344 return NETWORK_CLASS_2_G; 1345 case NETWORK_TYPE_UMTS: 1346 case NETWORK_TYPE_EVDO_0: 1347 case NETWORK_TYPE_EVDO_A: 1348 case NETWORK_TYPE_HSDPA: 1349 case NETWORK_TYPE_HSUPA: 1350 case NETWORK_TYPE_HSPA: 1351 case NETWORK_TYPE_EVDO_B: 1352 case NETWORK_TYPE_EHRPD: 1353 case NETWORK_TYPE_HSPAP: 1354 return NETWORK_CLASS_3_G; 1355 case NETWORK_TYPE_LTE: 1356 return NETWORK_CLASS_4_G; 1357 default: 1358 return NETWORK_CLASS_UNKNOWN; 1359 } 1360 } 1361 1362 /** 1363 * Returns a string representation of the radio technology (network type) 1364 * currently in use on the device. 1365 * @return the name of the radio technology 1366 * 1367 * @hide pending API council review 1368 */ 1369 public String getNetworkTypeName() { 1370 return getNetworkTypeName(getNetworkType()); 1371 } 1372 1373 /** 1374 * Returns a string representation of the radio technology (network type) 1375 * currently in use on the device. 1376 * @param subId for which network type is returned 1377 * @return the name of the radio technology 1378 * 1379 */ 1380 /** {@hide} */ 1381 public static String getNetworkTypeName(int type) { 1382 switch (type) { 1383 case NETWORK_TYPE_GPRS: 1384 return "GPRS"; 1385 case NETWORK_TYPE_EDGE: 1386 return "EDGE"; 1387 case NETWORK_TYPE_UMTS: 1388 return "UMTS"; 1389 case NETWORK_TYPE_HSDPA: 1390 return "HSDPA"; 1391 case NETWORK_TYPE_HSUPA: 1392 return "HSUPA"; 1393 case NETWORK_TYPE_HSPA: 1394 return "HSPA"; 1395 case NETWORK_TYPE_CDMA: 1396 return "CDMA"; 1397 case NETWORK_TYPE_EVDO_0: 1398 return "CDMA - EvDo rev. 0"; 1399 case NETWORK_TYPE_EVDO_A: 1400 return "CDMA - EvDo rev. A"; 1401 case NETWORK_TYPE_EVDO_B: 1402 return "CDMA - EvDo rev. B"; 1403 case NETWORK_TYPE_1xRTT: 1404 return "CDMA - 1xRTT"; 1405 case NETWORK_TYPE_LTE: 1406 return "LTE"; 1407 case NETWORK_TYPE_EHRPD: 1408 return "CDMA - eHRPD"; 1409 case NETWORK_TYPE_IDEN: 1410 return "iDEN"; 1411 case NETWORK_TYPE_HSPAP: 1412 return "HSPA+"; 1413 case NETWORK_TYPE_GSM: 1414 return "GSM"; 1415 default: 1416 return "UNKNOWN"; 1417 } 1418 } 1419 1420 // 1421 // 1422 // SIM Card 1423 // 1424 // 1425 1426 /** 1427 * SIM card state: Unknown. Signifies that the SIM is in transition 1428 * between states. For example, when the user inputs the SIM pin 1429 * under PIN_REQUIRED state, a query for sim status returns 1430 * this state before turning to SIM_STATE_READY. 1431 * 1432 * These are the ordinal value of IccCardConstants.State. 1433 */ 1434 public static final int SIM_STATE_UNKNOWN = 0; 1435 /** SIM card state: no SIM card is available in the device */ 1436 public static final int SIM_STATE_ABSENT = 1; 1437 /** SIM card state: Locked: requires the user's SIM PIN to unlock */ 1438 public static final int SIM_STATE_PIN_REQUIRED = 2; 1439 /** SIM card state: Locked: requires the user's SIM PUK to unlock */ 1440 public static final int SIM_STATE_PUK_REQUIRED = 3; 1441 /** SIM card state: Locked: requires a network PIN to unlock */ 1442 public static final int SIM_STATE_NETWORK_LOCKED = 4; 1443 /** SIM card state: Ready */ 1444 public static final int SIM_STATE_READY = 5; 1445 /** SIM card state: SIM Card is NOT READY 1446 *@hide 1447 */ 1448 public static final int SIM_STATE_NOT_READY = 6; 1449 /** SIM card state: SIM Card Error, permanently disabled 1450 *@hide 1451 */ 1452 public static final int SIM_STATE_PERM_DISABLED = 7; 1453 /** SIM card state: SIM Card Error, present but faulty 1454 *@hide 1455 */ 1456 public static final int SIM_STATE_CARD_IO_ERROR = 8; 1457 1458 /** 1459 * @return true if a ICC card is present 1460 */ 1461 public boolean hasIccCard() { 1462 return hasIccCard(getDefaultSim()); 1463 } 1464 1465 /** 1466 * @return true if a ICC card is present for a subscription 1467 * 1468 * @param slotId for which icc card presence is checked 1469 */ 1470 /** {@hide} */ 1471 // FIXME Input argument slotId should be of type int 1472 public boolean hasIccCard(int slotId) { 1473 1474 try { 1475 return getITelephony().hasIccCardUsingSlotId(slotId); 1476 } catch (RemoteException ex) { 1477 // Assume no ICC card if remote exception which shouldn't happen 1478 return false; 1479 } catch (NullPointerException ex) { 1480 // This could happen before phone restarts due to crashing 1481 return false; 1482 } 1483 } 1484 1485 /** 1486 * Returns a constant indicating the state of the default SIM card. 1487 * 1488 * @see #SIM_STATE_UNKNOWN 1489 * @see #SIM_STATE_ABSENT 1490 * @see #SIM_STATE_PIN_REQUIRED 1491 * @see #SIM_STATE_PUK_REQUIRED 1492 * @see #SIM_STATE_NETWORK_LOCKED 1493 * @see #SIM_STATE_READY 1494 * @see #SIM_STATE_NOT_READY 1495 * @see #SIM_STATE_PERM_DISABLED 1496 * @see #SIM_STATE_CARD_IO_ERROR 1497 */ 1498 public int getSimState() { 1499 return getSimState(getDefaultSim()); 1500 } 1501 1502 /** 1503 * Returns a constant indicating the state of the device SIM card in a slot. 1504 * 1505 * @param slotIdx 1506 * 1507 * @see #SIM_STATE_UNKNOWN 1508 * @see #SIM_STATE_ABSENT 1509 * @see #SIM_STATE_PIN_REQUIRED 1510 * @see #SIM_STATE_PUK_REQUIRED 1511 * @see #SIM_STATE_NETWORK_LOCKED 1512 * @see #SIM_STATE_READY 1513 * @see #SIM_STATE_NOT_READY 1514 * @see #SIM_STATE_PERM_DISABLED 1515 * @see #SIM_STATE_CARD_IO_ERROR 1516 */ 1517 /** {@hide} */ 1518 public int getSimState(int slotIdx) { 1519 int[] subId = SubscriptionManager.getSubId(slotIdx); 1520 if (subId == null || subId.length == 0) { 1521 Rlog.d(TAG, "getSimState:- empty subId return SIM_STATE_ABSENT"); 1522 return SIM_STATE_UNKNOWN; 1523 } 1524 int simState = SubscriptionManager.getSimStateForSubscriber(subId[0]); 1525 Rlog.d(TAG, "getSimState: simState=" + simState + " slotIdx=" + slotIdx); 1526 return simState; 1527 } 1528 1529 /** 1530 * Returns the MCC+MNC (mobile country code + mobile network code) of the 1531 * provider of the SIM. 5 or 6 decimal digits. 1532 * <p> 1533 * Availability: SIM state must be {@link #SIM_STATE_READY} 1534 * 1535 * @see #getSimState 1536 */ 1537 public String getSimOperator() { 1538 int subId = SubscriptionManager.getDefaultDataSubId(); 1539 if (!SubscriptionManager.isUsableSubIdValue(subId)) { 1540 subId = SubscriptionManager.getDefaultSmsSubId(); 1541 if (!SubscriptionManager.isUsableSubIdValue(subId)) { 1542 subId = SubscriptionManager.getDefaultVoiceSubId(); 1543 if (!SubscriptionManager.isUsableSubIdValue(subId)) { 1544 subId = SubscriptionManager.getDefaultSubId(); 1545 } 1546 } 1547 } 1548 Rlog.d(TAG, "getSimOperator(): default subId=" + subId); 1549 return getSimOperator(subId); 1550 } 1551 1552 /** 1553 * Returns the MCC+MNC (mobile country code + mobile network code) of the 1554 * provider of the SIM for a particular subscription. 5 or 6 decimal digits. 1555 * <p> 1556 * Availability: SIM state must be {@link #SIM_STATE_READY} 1557 * 1558 * @see #getSimState 1559 * 1560 * @param subId for which SimOperator is returned 1561 */ 1562 /** {@hide} */ 1563 public String getSimOperator(int subId) { 1564 int phoneId = SubscriptionManager.getPhoneId(subId); 1565 String operator = getTelephonyProperty(phoneId, 1566 TelephonyProperties.PROPERTY_ICC_OPERATOR_NUMERIC, ""); 1567 Rlog.d(TAG, "getSimOperator: subId=" + subId + " operator=" + operator); 1568 return operator; 1569 } 1570 1571 /** 1572 * Returns the Service Provider Name (SPN). 1573 * <p> 1574 * Availability: SIM state must be {@link #SIM_STATE_READY} 1575 * 1576 * @see #getSimState 1577 */ 1578 public String getSimOperatorName() { 1579 return getSimOperatorName(getDefaultSubscription()); 1580 } 1581 1582 /** 1583 * Returns the Service Provider Name (SPN). 1584 * <p> 1585 * Availability: SIM state must be {@link #SIM_STATE_READY} 1586 * 1587 * @see #getSimState 1588 * 1589 * @param subId for which SimOperatorName is returned 1590 */ 1591 /** {@hide} */ 1592 public String getSimOperatorName(int subId) { 1593 int phoneId = SubscriptionManager.getPhoneId(subId); 1594 return getTelephonyProperty(phoneId, TelephonyProperties.PROPERTY_ICC_OPERATOR_ALPHA, ""); 1595 } 1596 1597 /** 1598 * Returns the ISO country code equivalent for the SIM provider's country code. 1599 */ 1600 public String getSimCountryIso() { 1601 return getSimCountryIso(getDefaultSubscription()); 1602 } 1603 1604 /** 1605 * Returns the ISO country code equivalent for the SIM provider's country code. 1606 * 1607 * @param subId for which SimCountryIso is returned 1608 */ 1609 /** {@hide} */ 1610 public String getSimCountryIso(int subId) { 1611 int phoneId = SubscriptionManager.getPhoneId(subId); 1612 return getTelephonyProperty(phoneId, TelephonyProperties.PROPERTY_ICC_OPERATOR_ISO_COUNTRY, 1613 ""); 1614 } 1615 1616 /** 1617 * Returns the serial number of the SIM, if applicable. Return null if it is 1618 * unavailable. 1619 * <p> 1620 * Requires Permission: 1621 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 1622 */ 1623 public String getSimSerialNumber() { 1624 return getSimSerialNumber(getDefaultSubscription()); 1625 } 1626 1627 /** 1628 * Returns the serial number for the given subscription, if applicable. Return null if it is 1629 * unavailable. 1630 * <p> 1631 * @param subId for which Sim Serial number is returned 1632 * Requires Permission: 1633 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 1634 */ 1635 /** {@hide} */ 1636 public String getSimSerialNumber(int subId) { 1637 try { 1638 return getSubscriberInfo().getIccSerialNumberForSubscriber(subId); 1639 } catch (RemoteException ex) { 1640 return null; 1641 } catch (NullPointerException ex) { 1642 // This could happen before phone restarts due to crashing 1643 return null; 1644 } 1645 } 1646 1647 /** 1648 * Return if the current radio is LTE on CDMA. This 1649 * is a tri-state return value as for a period of time 1650 * the mode may be unknown. 1651 * 1652 * @return {@link PhoneConstants#LTE_ON_CDMA_UNKNOWN}, {@link PhoneConstants#LTE_ON_CDMA_FALSE} 1653 * or {@link PhoneConstants#LTE_ON_CDMA_TRUE} 1654 * 1655 * @hide 1656 */ 1657 public int getLteOnCdmaMode() { 1658 return getLteOnCdmaMode(getDefaultSubscription()); 1659 } 1660 1661 /** 1662 * Return if the current radio is LTE on CDMA for Subscription. This 1663 * is a tri-state return value as for a period of time 1664 * the mode may be unknown. 1665 * 1666 * @param subId for which radio is LTE on CDMA is returned 1667 * @return {@link PhoneConstants#LTE_ON_CDMA_UNKNOWN}, {@link PhoneConstants#LTE_ON_CDMA_FALSE} 1668 * or {@link PhoneConstants#LTE_ON_CDMA_TRUE} 1669 * 1670 */ 1671 /** {@hide} */ 1672 public int getLteOnCdmaMode(int subId) { 1673 try { 1674 return getITelephony().getLteOnCdmaModeForSubscriber(subId); 1675 } catch (RemoteException ex) { 1676 // Assume no ICC card if remote exception which shouldn't happen 1677 return PhoneConstants.LTE_ON_CDMA_UNKNOWN; 1678 } catch (NullPointerException ex) { 1679 // This could happen before phone restarts due to crashing 1680 return PhoneConstants.LTE_ON_CDMA_UNKNOWN; 1681 } 1682 } 1683 1684 // 1685 // 1686 // Subscriber Info 1687 // 1688 // 1689 1690 /** 1691 * Returns the unique subscriber ID, for example, the IMSI for a GSM phone. 1692 * Return null if it is unavailable. 1693 * <p> 1694 * Requires Permission: 1695 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 1696 */ 1697 public String getSubscriberId() { 1698 return getSubscriberId(getDefaultSubscription()); 1699 } 1700 1701 /** 1702 * Returns the unique subscriber ID, for example, the IMSI for a GSM phone 1703 * for a subscription. 1704 * Return null if it is unavailable. 1705 * <p> 1706 * Requires Permission: 1707 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 1708 * 1709 * @param subId whose subscriber id is returned 1710 */ 1711 /** {@hide} */ 1712 public String getSubscriberId(int subId) { 1713 try { 1714 return getSubscriberInfo().getSubscriberIdForSubscriber(subId); 1715 } catch (RemoteException ex) { 1716 return null; 1717 } catch (NullPointerException ex) { 1718 // This could happen before phone restarts due to crashing 1719 return null; 1720 } 1721 } 1722 1723 /** 1724 * Returns the Group Identifier Level1 for a GSM phone. 1725 * Return null if it is unavailable. 1726 * <p> 1727 * Requires Permission: 1728 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 1729 */ 1730 public String getGroupIdLevel1() { 1731 try { 1732 return getSubscriberInfo().getGroupIdLevel1(); 1733 } catch (RemoteException ex) { 1734 return null; 1735 } catch (NullPointerException ex) { 1736 // This could happen before phone restarts due to crashing 1737 return null; 1738 } 1739 } 1740 1741 /** 1742 * Returns the Group Identifier Level1 for a GSM phone for a particular subscription. 1743 * Return null if it is unavailable. 1744 * <p> 1745 * Requires Permission: 1746 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 1747 * 1748 * @param subscription whose subscriber id is returned 1749 */ 1750 /** {@hide} */ 1751 public String getGroupIdLevel1(int subId) { 1752 try { 1753 return getSubscriberInfo().getGroupIdLevel1ForSubscriber(subId); 1754 } catch (RemoteException ex) { 1755 return null; 1756 } catch (NullPointerException ex) { 1757 // This could happen before phone restarts due to crashing 1758 return null; 1759 } 1760 } 1761 1762 /** 1763 * Returns the phone number string for line 1, for example, the MSISDN 1764 * for a GSM phone. Return null if it is unavailable. 1765 * <p> 1766 * Requires Permission: 1767 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 1768 */ 1769 public String getLine1Number() { 1770 return getLine1NumberForSubscriber(getDefaultSubscription()); 1771 } 1772 1773 /** 1774 * Returns the phone number string for line 1, for example, the MSISDN 1775 * for a GSM phone for a particular subscription. Return null if it is unavailable. 1776 * <p> 1777 * Requires Permission: 1778 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 1779 * 1780 * @param subId whose phone number for line 1 is returned 1781 */ 1782 /** {@hide} */ 1783 public String getLine1NumberForSubscriber(int subId) { 1784 String number = null; 1785 try { 1786 number = getITelephony().getLine1NumberForDisplay(subId); 1787 } catch (RemoteException ex) { 1788 } catch (NullPointerException ex) { 1789 } 1790 if (number != null) { 1791 return number; 1792 } 1793 try { 1794 return getSubscriberInfo().getLine1NumberForSubscriber(subId); 1795 } catch (RemoteException ex) { 1796 return null; 1797 } catch (NullPointerException ex) { 1798 // This could happen before phone restarts due to crashing 1799 return null; 1800 } 1801 } 1802 1803 /** 1804 * Set the line 1 phone number string and its alphatag for the current ICCID 1805 * for display purpose only, for example, displayed in Phone Status. It won't 1806 * change the actual MSISDN/MDN. To unset alphatag or number, pass in a null 1807 * value. 1808 * 1809 * <p>Requires that the calling app has carrier privileges. 1810 * @see #hasCarrierPrivileges 1811 * 1812 * @param alphaTag alpha-tagging of the dailing nubmer 1813 * @param number The dialing number 1814 * @return true if the operation was executed correctly. 1815 */ 1816 public boolean setLine1NumberForDisplay(String alphaTag, String number) { 1817 return setLine1NumberForDisplayForSubscriber(getDefaultSubscription(), alphaTag, number); 1818 } 1819 1820 /** 1821 * Set the line 1 phone number string and its alphatag for the current ICCID 1822 * for display purpose only, for example, displayed in Phone Status. It won't 1823 * change the actual MSISDN/MDN. To unset alphatag or number, pass in a null 1824 * value. 1825 * 1826 * <p>Requires that the calling app has carrier privileges. 1827 * @see #hasCarrierPrivileges 1828 * 1829 * @param subId the subscriber that the alphatag and dialing number belongs to. 1830 * @param alphaTag alpha-tagging of the dailing nubmer 1831 * @param number The dialing number 1832 * @return true if the operation was executed correctly. 1833 * @hide 1834 */ 1835 public boolean setLine1NumberForDisplayForSubscriber(int subId, String alphaTag, String number) { 1836 try { 1837 return getITelephony().setLine1NumberForDisplayForSubscriber(subId, alphaTag, number); 1838 } catch (RemoteException ex) { 1839 } catch (NullPointerException ex) { 1840 } 1841 return false; 1842 } 1843 1844 /** 1845 * Returns the alphabetic identifier associated with the line 1 number. 1846 * Return null if it is unavailable. 1847 * <p> 1848 * Requires Permission: 1849 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 1850 * @hide 1851 * nobody seems to call this. 1852 */ 1853 public String getLine1AlphaTag() { 1854 return getLine1AlphaTagForSubscriber(getDefaultSubscription()); 1855 } 1856 1857 /** 1858 * Returns the alphabetic identifier associated with the line 1 number 1859 * for a subscription. 1860 * Return null if it is unavailable. 1861 * <p> 1862 * Requires Permission: 1863 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 1864 * @param subId whose alphabetic identifier associated with line 1 is returned 1865 * nobody seems to call this. 1866 */ 1867 /** {@hide} */ 1868 public String getLine1AlphaTagForSubscriber(int subId) { 1869 String alphaTag = null; 1870 try { 1871 alphaTag = getITelephony().getLine1AlphaTagForDisplay(subId); 1872 } catch (RemoteException ex) { 1873 } catch (NullPointerException ex) { 1874 } 1875 if (alphaTag != null) { 1876 return alphaTag; 1877 } 1878 try { 1879 return getSubscriberInfo().getLine1AlphaTagForSubscriber(subId); 1880 } catch (RemoteException ex) { 1881 return null; 1882 } catch (NullPointerException ex) { 1883 // This could happen before phone restarts due to crashing 1884 return null; 1885 } 1886 } 1887 1888 /** 1889 * Return the set of subscriber IDs that should be considered as "merged 1890 * together" for data usage purposes. This is commonly {@code null} to 1891 * indicate no merging is required. Any returned subscribers are sorted in a 1892 * deterministic order. 1893 * 1894 * @hide 1895 */ 1896 public @Nullable String[] getMergedSubscriberIds() { 1897 try { 1898 return getITelephony().getMergedSubscriberIds(); 1899 } catch (RemoteException ex) { 1900 } catch (NullPointerException ex) { 1901 } 1902 return null; 1903 } 1904 1905 /** 1906 * Returns the MSISDN string. 1907 * for a GSM phone. Return null if it is unavailable. 1908 * <p> 1909 * Requires Permission: 1910 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 1911 * 1912 * @hide 1913 */ 1914 public String getMsisdn() { 1915 return getMsisdn(getDefaultSubscription()); 1916 } 1917 1918 /** 1919 * Returns the MSISDN string. 1920 * for a GSM phone. Return null if it is unavailable. 1921 * <p> 1922 * Requires Permission: 1923 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 1924 * 1925 * @param subId for which msisdn is returned 1926 */ 1927 /** {@hide} */ 1928 public String getMsisdn(int subId) { 1929 try { 1930 return getSubscriberInfo().getMsisdnForSubscriber(subId); 1931 } catch (RemoteException ex) { 1932 return null; 1933 } catch (NullPointerException ex) { 1934 // This could happen before phone restarts due to crashing 1935 return null; 1936 } 1937 } 1938 1939 /** 1940 * Returns the voice mail number. Return null if it is unavailable. 1941 * <p> 1942 * Requires Permission: 1943 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 1944 */ 1945 public String getVoiceMailNumber() { 1946 return getVoiceMailNumber(getDefaultSubscription()); 1947 } 1948 1949 /** 1950 * Returns the voice mail number for a subscription. 1951 * Return null if it is unavailable. 1952 * <p> 1953 * Requires Permission: 1954 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 1955 * @param subId whose voice mail number is returned 1956 */ 1957 /** {@hide} */ 1958 public String getVoiceMailNumber(int subId) { 1959 try { 1960 return getSubscriberInfo().getVoiceMailNumberForSubscriber(subId); 1961 } catch (RemoteException ex) { 1962 return null; 1963 } catch (NullPointerException ex) { 1964 // This could happen before phone restarts due to crashing 1965 return null; 1966 } 1967 } 1968 1969 /** 1970 * Returns the complete voice mail number. Return null if it is unavailable. 1971 * <p> 1972 * Requires Permission: 1973 * {@link android.Manifest.permission#CALL_PRIVILEGED CALL_PRIVILEGED} 1974 * 1975 * @hide 1976 */ 1977 public String getCompleteVoiceMailNumber() { 1978 return getCompleteVoiceMailNumber(getDefaultSubscription()); 1979 } 1980 1981 /** 1982 * Returns the complete voice mail number. Return null if it is unavailable. 1983 * <p> 1984 * Requires Permission: 1985 * {@link android.Manifest.permission#CALL_PRIVILEGED CALL_PRIVILEGED} 1986 * 1987 * @param subId 1988 */ 1989 /** {@hide} */ 1990 public String getCompleteVoiceMailNumber(int subId) { 1991 try { 1992 return getSubscriberInfo().getCompleteVoiceMailNumberForSubscriber(subId); 1993 } catch (RemoteException ex) { 1994 return null; 1995 } catch (NullPointerException ex) { 1996 // This could happen before phone restarts due to crashing 1997 return null; 1998 } 1999 } 2000 2001 /** 2002 * Sets the voice mail number. 2003 * 2004 * <p>Requires that the calling app has carrier privileges. 2005 * @see #hasCarrierPrivileges 2006 * 2007 * @param alphaTag The alpha tag to display. 2008 * @param number The voicemail number. 2009 */ 2010 public boolean setVoiceMailNumber(String alphaTag, String number) { 2011 return setVoiceMailNumber(getDefaultSubscription(), alphaTag, number); 2012 } 2013 2014 /** 2015 * Sets the voicemail number for the given subscriber. 2016 * 2017 * <p>Requires that the calling app has carrier privileges. 2018 * @see #hasCarrierPrivileges 2019 * 2020 * @param subId The subscription id. 2021 * @param alphaTag The alpha tag to display. 2022 * @param number The voicemail number. 2023 */ 2024 /** {@hide} */ 2025 public boolean setVoiceMailNumber(int subId, String alphaTag, String number) { 2026 try { 2027 return getITelephony().setVoiceMailNumber(subId, alphaTag, number); 2028 } catch (RemoteException ex) { 2029 } catch (NullPointerException ex) { 2030 } 2031 return false; 2032 } 2033 2034 /** 2035 * Returns the voice mail count. Return 0 if unavailable. 2036 * <p> 2037 * Requires Permission: 2038 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 2039 * @hide 2040 */ 2041 public int getVoiceMessageCount() { 2042 return getVoiceMessageCount(getDefaultSubscription()); 2043 } 2044 2045 /** 2046 * Returns the voice mail count for a subscription. Return 0 if unavailable. 2047 * <p> 2048 * Requires Permission: 2049 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 2050 * @param subId whose voice message count is returned 2051 */ 2052 /** {@hide} */ 2053 public int getVoiceMessageCount(int subId) { 2054 try { 2055 return getITelephony().getVoiceMessageCountForSubscriber(subId); 2056 } catch (RemoteException ex) { 2057 return 0; 2058 } catch (NullPointerException ex) { 2059 // This could happen before phone restarts due to crashing 2060 return 0; 2061 } 2062 } 2063 2064 /** 2065 * Retrieves the alphabetic identifier associated with the voice 2066 * mail number. 2067 * <p> 2068 * Requires Permission: 2069 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 2070 */ 2071 public String getVoiceMailAlphaTag() { 2072 return getVoiceMailAlphaTag(getDefaultSubscription()); 2073 } 2074 2075 /** 2076 * Retrieves the alphabetic identifier associated with the voice 2077 * mail number for a subscription. 2078 * <p> 2079 * Requires Permission: 2080 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 2081 * @param subId whose alphabetic identifier associated with the 2082 * voice mail number is returned 2083 */ 2084 /** {@hide} */ 2085 public String getVoiceMailAlphaTag(int subId) { 2086 try { 2087 return getSubscriberInfo().getVoiceMailAlphaTagForSubscriber(subId); 2088 } catch (RemoteException ex) { 2089 return null; 2090 } catch (NullPointerException ex) { 2091 // This could happen before phone restarts due to crashing 2092 return null; 2093 } 2094 } 2095 2096 /** 2097 * Returns the IMS private user identity (IMPI) that was loaded from the ISIM. 2098 * @return the IMPI, or null if not present or not loaded 2099 * @hide 2100 */ 2101 public String getIsimImpi() { 2102 try { 2103 return getSubscriberInfo().getIsimImpi(); 2104 } catch (RemoteException ex) { 2105 return null; 2106 } catch (NullPointerException ex) { 2107 // This could happen before phone restarts due to crashing 2108 return null; 2109 } 2110 } 2111 2112 /** 2113 * Returns the IMS home network domain name that was loaded from the ISIM. 2114 * @return the IMS domain name, or null if not present or not loaded 2115 * @hide 2116 */ 2117 public String getIsimDomain() { 2118 try { 2119 return getSubscriberInfo().getIsimDomain(); 2120 } catch (RemoteException ex) { 2121 return null; 2122 } catch (NullPointerException ex) { 2123 // This could happen before phone restarts due to crashing 2124 return null; 2125 } 2126 } 2127 2128 /** 2129 * Returns the IMS public user identities (IMPU) that were loaded from the ISIM. 2130 * @return an array of IMPU strings, with one IMPU per string, or null if 2131 * not present or not loaded 2132 * @hide 2133 */ 2134 public String[] getIsimImpu() { 2135 try { 2136 return getSubscriberInfo().getIsimImpu(); 2137 } catch (RemoteException ex) { 2138 return null; 2139 } catch (NullPointerException ex) { 2140 // This could happen before phone restarts due to crashing 2141 return null; 2142 } 2143 } 2144 2145 /** 2146 * @hide 2147 */ 2148 private IPhoneSubInfo getSubscriberInfo() { 2149 // get it each time because that process crashes a lot 2150 return IPhoneSubInfo.Stub.asInterface(ServiceManager.getService("iphonesubinfo")); 2151 } 2152 2153 /** Device call state: No activity. */ 2154 public static final int CALL_STATE_IDLE = 0; 2155 /** Device call state: Ringing. A new call arrived and is 2156 * ringing or waiting. In the latter case, another call is 2157 * already active. */ 2158 public static final int CALL_STATE_RINGING = 1; 2159 /** Device call state: Off-hook. At least one call exists 2160 * that is dialing, active, or on hold, and no calls are ringing 2161 * or waiting. */ 2162 public static final int CALL_STATE_OFFHOOK = 2; 2163 2164 /** 2165 * Returns a constant indicating the call state (cellular) on the device. 2166 */ 2167 public int getCallState() { 2168 try { 2169 return getTelecomService().getCallState(); 2170 } catch (RemoteException | NullPointerException e) { 2171 return CALL_STATE_IDLE; 2172 } 2173 } 2174 2175 /** 2176 * Returns a constant indicating the call state (cellular) on the device 2177 * for a subscription. 2178 * 2179 * @param subId whose call state is returned 2180 */ 2181 /** {@hide} */ 2182 public int getCallState(int subId) { 2183 try { 2184 return getITelephony().getCallStateForSubscriber(subId); 2185 } catch (RemoteException ex) { 2186 // the phone process is restarting. 2187 return CALL_STATE_IDLE; 2188 } catch (NullPointerException ex) { 2189 // the phone process is restarting. 2190 return CALL_STATE_IDLE; 2191 } 2192 } 2193 2194 /** Data connection activity: No traffic. */ 2195 public static final int DATA_ACTIVITY_NONE = 0x00000000; 2196 /** Data connection activity: Currently receiving IP PPP traffic. */ 2197 public static final int DATA_ACTIVITY_IN = 0x00000001; 2198 /** Data connection activity: Currently sending IP PPP traffic. */ 2199 public static final int DATA_ACTIVITY_OUT = 0x00000002; 2200 /** Data connection activity: Currently both sending and receiving 2201 * IP PPP traffic. */ 2202 public static final int DATA_ACTIVITY_INOUT = DATA_ACTIVITY_IN | DATA_ACTIVITY_OUT; 2203 /** 2204 * Data connection is active, but physical link is down 2205 */ 2206 public static final int DATA_ACTIVITY_DORMANT = 0x00000004; 2207 2208 /** 2209 * Returns a constant indicating the type of activity on a data connection 2210 * (cellular). 2211 * 2212 * @see #DATA_ACTIVITY_NONE 2213 * @see #DATA_ACTIVITY_IN 2214 * @see #DATA_ACTIVITY_OUT 2215 * @see #DATA_ACTIVITY_INOUT 2216 * @see #DATA_ACTIVITY_DORMANT 2217 */ 2218 public int getDataActivity() { 2219 try { 2220 return getITelephony().getDataActivity(); 2221 } catch (RemoteException ex) { 2222 // the phone process is restarting. 2223 return DATA_ACTIVITY_NONE; 2224 } catch (NullPointerException ex) { 2225 // the phone process is restarting. 2226 return DATA_ACTIVITY_NONE; 2227 } 2228 } 2229 2230 /** Data connection state: Unknown. Used before we know the state. 2231 * @hide 2232 */ 2233 public static final int DATA_UNKNOWN = -1; 2234 /** Data connection state: Disconnected. IP traffic not available. */ 2235 public static final int DATA_DISCONNECTED = 0; 2236 /** Data connection state: Currently setting up a data connection. */ 2237 public static final int DATA_CONNECTING = 1; 2238 /** Data connection state: Connected. IP traffic should be available. */ 2239 public static final int DATA_CONNECTED = 2; 2240 /** Data connection state: Suspended. The connection is up, but IP 2241 * traffic is temporarily unavailable. For example, in a 2G network, 2242 * data activity may be suspended when a voice call arrives. */ 2243 public static final int DATA_SUSPENDED = 3; 2244 2245 /** 2246 * Returns a constant indicating the current data connection state 2247 * (cellular). 2248 * 2249 * @see #DATA_DISCONNECTED 2250 * @see #DATA_CONNECTING 2251 * @see #DATA_CONNECTED 2252 * @see #DATA_SUSPENDED 2253 */ 2254 public int getDataState() { 2255 try { 2256 return getITelephony().getDataState(); 2257 } catch (RemoteException ex) { 2258 // the phone process is restarting. 2259 return DATA_DISCONNECTED; 2260 } catch (NullPointerException ex) { 2261 return DATA_DISCONNECTED; 2262 } 2263 } 2264 2265 /** 2266 * @hide 2267 */ 2268 private ITelephony getITelephony() { 2269 return ITelephony.Stub.asInterface(ServiceManager.getService(Context.TELEPHONY_SERVICE)); 2270 } 2271 2272 /** 2273 * @hide 2274 */ 2275 private ITelecomService getTelecomService() { 2276 return ITelecomService.Stub.asInterface(ServiceManager.getService(Context.TELECOM_SERVICE)); 2277 } 2278 2279 // 2280 // 2281 // PhoneStateListener 2282 // 2283 // 2284 2285 /** 2286 * Registers a listener object to receive notification of changes 2287 * in specified telephony states. 2288 * <p> 2289 * To register a listener, pass a {@link PhoneStateListener} 2290 * and specify at least one telephony state of interest in 2291 * the events argument. 2292 * 2293 * At registration, and when a specified telephony state 2294 * changes, the telephony manager invokes the appropriate 2295 * callback method on the listener object and passes the 2296 * current (updated) values. 2297 * <p> 2298 * To unregister a listener, pass the listener object and set the 2299 * events argument to 2300 * {@link PhoneStateListener#LISTEN_NONE LISTEN_NONE} (0). 2301 * 2302 * @param listener The {@link PhoneStateListener} object to register 2303 * (or unregister) 2304 * @param events The telephony state(s) of interest to the listener, 2305 * as a bitwise-OR combination of {@link PhoneStateListener} 2306 * LISTEN_ flags. 2307 */ 2308 public void listen(PhoneStateListener listener, int events) { 2309 String pkgForDebug = mContext != null ? mContext.getPackageName() : "<unknown>"; 2310 try { 2311 Boolean notifyNow = (getITelephony() != null); 2312 sRegistry.listenForSubscriber(listener.mSubId, pkgForDebug, listener.callback, events, notifyNow); 2313 } catch (RemoteException ex) { 2314 // system process dead 2315 } catch (NullPointerException ex) { 2316 // system process dead 2317 } 2318 } 2319 2320 /** 2321 * Returns the CDMA ERI icon index to display 2322 * 2323 * @hide 2324 */ 2325 public int getCdmaEriIconIndex() { 2326 return getCdmaEriIconIndex(getDefaultSubscription()); 2327 } 2328 2329 /** 2330 * Returns the CDMA ERI icon index to display for a subscription 2331 */ 2332 /** {@hide} */ 2333 public int getCdmaEriIconIndex(int subId) { 2334 try { 2335 return getITelephony().getCdmaEriIconIndexForSubscriber(subId); 2336 } catch (RemoteException ex) { 2337 // the phone process is restarting. 2338 return -1; 2339 } catch (NullPointerException ex) { 2340 return -1; 2341 } 2342 } 2343 2344 /** 2345 * Returns the CDMA ERI icon mode, 2346 * 0 - ON 2347 * 1 - FLASHING 2348 * 2349 * @hide 2350 */ 2351 public int getCdmaEriIconMode() { 2352 return getCdmaEriIconMode(getDefaultSubscription()); 2353 } 2354 2355 /** 2356 * Returns the CDMA ERI icon mode for a subscription. 2357 * 0 - ON 2358 * 1 - FLASHING 2359 */ 2360 /** {@hide} */ 2361 public int getCdmaEriIconMode(int subId) { 2362 try { 2363 return getITelephony().getCdmaEriIconModeForSubscriber(subId); 2364 } catch (RemoteException ex) { 2365 // the phone process is restarting. 2366 return -1; 2367 } catch (NullPointerException ex) { 2368 return -1; 2369 } 2370 } 2371 2372 /** 2373 * Returns the CDMA ERI text, 2374 * 2375 * @hide 2376 */ 2377 public String getCdmaEriText() { 2378 return getCdmaEriText(getDefaultSubscription()); 2379 } 2380 2381 /** 2382 * Returns the CDMA ERI text, of a subscription 2383 * 2384 */ 2385 /** {@hide} */ 2386 public String getCdmaEriText(int subId) { 2387 try { 2388 return getITelephony().getCdmaEriTextForSubscriber(subId); 2389 } catch (RemoteException ex) { 2390 // the phone process is restarting. 2391 return null; 2392 } catch (NullPointerException ex) { 2393 return null; 2394 } 2395 } 2396 2397 /** 2398 * @return true if the current device is "voice capable". 2399 * <p> 2400 * "Voice capable" means that this device supports circuit-switched 2401 * (i.e. voice) phone calls over the telephony network, and is allowed 2402 * to display the in-call UI while a cellular voice call is active. 2403 * This will be false on "data only" devices which can't make voice 2404 * calls and don't support any in-call UI. 2405 * <p> 2406 * Note: the meaning of this flag is subtly different from the 2407 * PackageManager.FEATURE_TELEPHONY system feature, which is available 2408 * on any device with a telephony radio, even if the device is 2409 * data-only. 2410 */ 2411 public boolean isVoiceCapable() { 2412 if (mContext == null) return true; 2413 return mContext.getResources().getBoolean( 2414 com.android.internal.R.bool.config_voice_capable); 2415 } 2416 2417 /** 2418 * @return true if the current device supports sms service. 2419 * <p> 2420 * If true, this means that the device supports both sending and 2421 * receiving sms via the telephony network. 2422 * <p> 2423 * Note: Voicemail waiting sms, cell broadcasting sms, and MMS are 2424 * disabled when device doesn't support sms. 2425 */ 2426 public boolean isSmsCapable() { 2427 if (mContext == null) return true; 2428 return mContext.getResources().getBoolean( 2429 com.android.internal.R.bool.config_sms_capable); 2430 } 2431 2432 /** 2433 * Returns all observed cell information from all radios on the 2434 * device including the primary and neighboring cells. This does 2435 * not cause or change the rate of PhoneStateListner#onCellInfoChanged. 2436 *<p> 2437 * The list can include one or more of {@link android.telephony.CellInfoGsm CellInfoGsm}, 2438 * {@link android.telephony.CellInfoCdma CellInfoCdma}, 2439 * {@link android.telephony.CellInfoLte CellInfoLte} and 2440 * {@link android.telephony.CellInfoWcdma CellInfoCdma} in any combination. 2441 * Specifically on devices with multiple radios it is typical to see instances of 2442 * one or more of any these in the list. In addition 0, 1 or more CellInfo 2443 * objects may return isRegistered() true. 2444 *<p> 2445 * This is preferred over using getCellLocation although for older 2446 * devices this may return null in which case getCellLocation should 2447 * be called. 2448 *<p> 2449 * @return List of CellInfo or null if info unavailable. 2450 * 2451 * <p>Requires Permission: {@link android.Manifest.permission#ACCESS_COARSE_LOCATION} 2452 */ 2453 public List<CellInfo> getAllCellInfo() { 2454 try { 2455 return getITelephony().getAllCellInfo(); 2456 } catch (RemoteException ex) { 2457 return null; 2458 } catch (NullPointerException ex) { 2459 return null; 2460 } 2461 } 2462 2463 /** 2464 * Sets the minimum time in milli-seconds between {@link PhoneStateListener#onCellInfoChanged 2465 * PhoneStateListener.onCellInfoChanged} will be invoked. 2466 *<p> 2467 * The default, 0, means invoke onCellInfoChanged when any of the reported 2468 * information changes. Setting the value to INT_MAX(0x7fffffff) means never issue 2469 * A onCellInfoChanged. 2470 *<p> 2471 * @param rateInMillis the rate 2472 * 2473 * @hide 2474 */ 2475 public void setCellInfoListRate(int rateInMillis) { 2476 try { 2477 getITelephony().setCellInfoListRate(rateInMillis); 2478 } catch (RemoteException ex) { 2479 } catch (NullPointerException ex) { 2480 } 2481 } 2482 2483 /** 2484 * Returns the MMS user agent. 2485 */ 2486 public String getMmsUserAgent() { 2487 if (mContext == null) return null; 2488 return mContext.getResources().getString( 2489 com.android.internal.R.string.config_mms_user_agent); 2490 } 2491 2492 /** 2493 * Returns the MMS user agent profile URL. 2494 */ 2495 public String getMmsUAProfUrl() { 2496 if (mContext == null) return null; 2497 return mContext.getResources().getString( 2498 com.android.internal.R.string.config_mms_user_agent_profile_url); 2499 } 2500 2501 /** 2502 * Opens a logical channel to the ICC card. 2503 * 2504 * Input parameters equivalent to TS 27.007 AT+CCHO command. 2505 * 2506 * <p>Requires Permission: 2507 * {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE} 2508 * Or the calling app has carrier privileges. @see #hasCarrierPrivileges 2509 * 2510 * @param AID Application id. See ETSI 102.221 and 101.220. 2511 * @return an IccOpenLogicalChannelResponse object. 2512 */ 2513 public IccOpenLogicalChannelResponse iccOpenLogicalChannel(String AID) { 2514 try { 2515 return getITelephony().iccOpenLogicalChannel(AID); 2516 } catch (RemoteException ex) { 2517 } catch (NullPointerException ex) { 2518 } 2519 return null; 2520 } 2521 2522 /** 2523 * Closes a previously opened logical channel to the ICC card. 2524 * 2525 * Input parameters equivalent to TS 27.007 AT+CCHC command. 2526 * 2527 * <p>Requires Permission: 2528 * {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE} 2529 * Or the calling app has carrier privileges. @see #hasCarrierPrivileges 2530 * 2531 * @param channel is the channel id to be closed as retruned by a successful 2532 * iccOpenLogicalChannel. 2533 * @return true if the channel was closed successfully. 2534 */ 2535 public boolean iccCloseLogicalChannel(int channel) { 2536 try { 2537 return getITelephony().iccCloseLogicalChannel(channel); 2538 } catch (RemoteException ex) { 2539 } catch (NullPointerException ex) { 2540 } 2541 return false; 2542 } 2543 2544 /** 2545 * Transmit an APDU to the ICC card over a logical channel. 2546 * 2547 * Input parameters equivalent to TS 27.007 AT+CGLA command. 2548 * 2549 * <p>Requires Permission: 2550 * {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE} 2551 * Or the calling app has carrier privileges. @see #hasCarrierPrivileges 2552 * 2553 * @param channel is the channel id to be closed as returned by a successful 2554 * iccOpenLogicalChannel. 2555 * @param cla Class of the APDU command. 2556 * @param instruction Instruction of the APDU command. 2557 * @param p1 P1 value of the APDU command. 2558 * @param p2 P2 value of the APDU command. 2559 * @param p3 P3 value of the APDU command. If p3 is negative a 4 byte APDU 2560 * is sent to the SIM. 2561 * @param data Data to be sent with the APDU. 2562 * @return The APDU response from the ICC card with the status appended at 2563 * the end. 2564 */ 2565 public String iccTransmitApduLogicalChannel(int channel, int cla, 2566 int instruction, int p1, int p2, int p3, String data) { 2567 try { 2568 return getITelephony().iccTransmitApduLogicalChannel(channel, cla, 2569 instruction, p1, p2, p3, data); 2570 } catch (RemoteException ex) { 2571 } catch (NullPointerException ex) { 2572 } 2573 return ""; 2574 } 2575 2576 /** 2577 * Transmit an APDU to the ICC card over the basic channel. 2578 * 2579 * Input parameters equivalent to TS 27.007 AT+CSIM command. 2580 * 2581 * <p>Requires Permission: 2582 * {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE} 2583 * Or the calling app has carrier privileges. @see #hasCarrierPrivileges 2584 * 2585 * @param cla Class of the APDU command. 2586 * @param instruction Instruction of the APDU command. 2587 * @param p1 P1 value of the APDU command. 2588 * @param p2 P2 value of the APDU command. 2589 * @param p3 P3 value of the APDU command. If p3 is negative a 4 byte APDU 2590 * is sent to the SIM. 2591 * @param data Data to be sent with the APDU. 2592 * @return The APDU response from the ICC card with the status appended at 2593 * the end. 2594 */ 2595 public String iccTransmitApduBasicChannel(int cla, 2596 int instruction, int p1, int p2, int p3, String data) { 2597 try { 2598 return getITelephony().iccTransmitApduBasicChannel(cla, 2599 instruction, p1, p2, p3, data); 2600 } catch (RemoteException ex) { 2601 } catch (NullPointerException ex) { 2602 } 2603 return ""; 2604 } 2605 2606 /** 2607 * Returns the response APDU for a command APDU sent through SIM_IO. 2608 * 2609 * <p>Requires Permission: 2610 * {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE} 2611 * Or the calling app has carrier privileges. @see #hasCarrierPrivileges 2612 * 2613 * @param fileID 2614 * @param command 2615 * @param p1 P1 value of the APDU command. 2616 * @param p2 P2 value of the APDU command. 2617 * @param p3 P3 value of the APDU command. 2618 * @param filePath 2619 * @return The APDU response. 2620 */ 2621 public byte[] iccExchangeSimIO(int fileID, int command, int p1, int p2, int p3, 2622 String filePath) { 2623 try { 2624 return getITelephony().iccExchangeSimIO(fileID, command, p1, p2, 2625 p3, filePath); 2626 } catch (RemoteException ex) { 2627 } catch (NullPointerException ex) { 2628 } 2629 return null; 2630 } 2631 2632 /** 2633 * Send ENVELOPE to the SIM and return the response. 2634 * 2635 * <p>Requires Permission: 2636 * {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE} 2637 * Or the calling app has carrier privileges. @see #hasCarrierPrivileges 2638 * 2639 * @param content String containing SAT/USAT response in hexadecimal 2640 * format starting with command tag. See TS 102 223 for 2641 * details. 2642 * @return The APDU response from the ICC card in hexadecimal format 2643 * with the last 4 bytes being the status word. If the command fails, 2644 * returns an empty string. 2645 */ 2646 public String sendEnvelopeWithStatus(String content) { 2647 try { 2648 return getITelephony().sendEnvelopeWithStatus(content); 2649 } catch (RemoteException ex) { 2650 } catch (NullPointerException ex) { 2651 } 2652 return ""; 2653 } 2654 2655 /** 2656 * Read one of the NV items defined in com.android.internal.telephony.RadioNVItems. 2657 * Used for device configuration by some CDMA operators. 2658 * <p> 2659 * Requires Permission: 2660 * {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE} 2661 * Or the calling app has carrier privileges. @see #hasCarrierPrivileges 2662 * 2663 * @param itemID the ID of the item to read. 2664 * @return the NV item as a String, or null on any failure. 2665 * 2666 * @hide 2667 */ 2668 public String nvReadItem(int itemID) { 2669 try { 2670 return getITelephony().nvReadItem(itemID); 2671 } catch (RemoteException ex) { 2672 Rlog.e(TAG, "nvReadItem RemoteException", ex); 2673 } catch (NullPointerException ex) { 2674 Rlog.e(TAG, "nvReadItem NPE", ex); 2675 } 2676 return ""; 2677 } 2678 2679 /** 2680 * Write one of the NV items defined in com.android.internal.telephony.RadioNVItems. 2681 * Used for device configuration by some CDMA operators. 2682 * <p> 2683 * Requires Permission: 2684 * {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE} 2685 * Or the calling app has carrier privileges. @see #hasCarrierPrivileges 2686 * 2687 * @param itemID the ID of the item to read. 2688 * @param itemValue the value to write, as a String. 2689 * @return true on success; false on any failure. 2690 * 2691 * @hide 2692 */ 2693 public boolean nvWriteItem(int itemID, String itemValue) { 2694 try { 2695 return getITelephony().nvWriteItem(itemID, itemValue); 2696 } catch (RemoteException ex) { 2697 Rlog.e(TAG, "nvWriteItem RemoteException", ex); 2698 } catch (NullPointerException ex) { 2699 Rlog.e(TAG, "nvWriteItem NPE", ex); 2700 } 2701 return false; 2702 } 2703 2704 /** 2705 * Update the CDMA Preferred Roaming List (PRL) in the radio NV storage. 2706 * Used for device configuration by some CDMA operators. 2707 * <p> 2708 * Requires Permission: 2709 * {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE} 2710 * Or the calling app has carrier privileges. @see #hasCarrierPrivileges 2711 * 2712 * @param preferredRoamingList byte array containing the new PRL. 2713 * @return true on success; false on any failure. 2714 * 2715 * @hide 2716 */ 2717 public boolean nvWriteCdmaPrl(byte[] preferredRoamingList) { 2718 try { 2719 return getITelephony().nvWriteCdmaPrl(preferredRoamingList); 2720 } catch (RemoteException ex) { 2721 Rlog.e(TAG, "nvWriteCdmaPrl RemoteException", ex); 2722 } catch (NullPointerException ex) { 2723 Rlog.e(TAG, "nvWriteCdmaPrl NPE", ex); 2724 } 2725 return false; 2726 } 2727 2728 /** 2729 * Perform the specified type of NV config reset. The radio will be taken offline 2730 * and the device must be rebooted after the operation. Used for device 2731 * configuration by some CDMA operators. 2732 * <p> 2733 * Requires Permission: 2734 * {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE} 2735 * Or the calling app has carrier privileges. @see #hasCarrierPrivileges 2736 * 2737 * @param resetType reset type: 1: reload NV reset, 2: erase NV reset, 3: factory NV reset 2738 * @return true on success; false on any failure. 2739 * 2740 * @hide 2741 */ 2742 public boolean nvResetConfig(int resetType) { 2743 try { 2744 return getITelephony().nvResetConfig(resetType); 2745 } catch (RemoteException ex) { 2746 Rlog.e(TAG, "nvResetConfig RemoteException", ex); 2747 } catch (NullPointerException ex) { 2748 Rlog.e(TAG, "nvResetConfig NPE", ex); 2749 } 2750 return false; 2751 } 2752 2753 /** 2754 * Returns Default subscription. 2755 */ 2756 private static int getDefaultSubscription() { 2757 return SubscriptionManager.getDefaultSubId(); 2758 } 2759 2760 /** 2761 * Returns Default phone. 2762 */ 2763 private static int getDefaultPhone() { 2764 return SubscriptionManager.getPhoneId(SubscriptionManager.getDefaultSubId()); 2765 } 2766 2767 /** {@hide} */ 2768 public int getDefaultSim() { 2769 return SubscriptionManager.getSlotId(SubscriptionManager.getDefaultSubId()); 2770 } 2771 2772 /** 2773 * Sets the telephony property with the value specified. 2774 * 2775 * @hide 2776 */ 2777 public static void setTelephonyProperty(int phoneId, String property, String value) { 2778 String propVal = ""; 2779 String p[] = null; 2780 String prop = SystemProperties.get(property); 2781 2782 if (value == null) { 2783 value = ""; 2784 } 2785 2786 if (prop != null) { 2787 p = prop.split(","); 2788 } 2789 2790 if (!SubscriptionManager.isValidPhoneId(phoneId)) { 2791 Rlog.d(TAG, "setTelephonyProperty: invalid phoneId=" + phoneId + 2792 " property=" + property + " value: " + value + " prop=" + prop); 2793 return; 2794 } 2795 2796 for (int i = 0; i < phoneId; i++) { 2797 String str = ""; 2798 if ((p != null) && (i < p.length)) { 2799 str = p[i]; 2800 } 2801 propVal = propVal + str + ","; 2802 } 2803 2804 propVal = propVal + value; 2805 if (p != null) { 2806 for (int i = phoneId + 1; i < p.length; i++) { 2807 propVal = propVal + "," + p[i]; 2808 } 2809 } 2810 2811 if (property.length() > SystemProperties.PROP_NAME_MAX 2812 || propVal.length() > SystemProperties.PROP_VALUE_MAX) { 2813 Rlog.d(TAG, "setTelephonyProperty: property to long phoneId=" + phoneId + 2814 " property=" + property + " value: " + value + " propVal=" + propVal); 2815 return; 2816 } 2817 2818 Rlog.d(TAG, "setTelephonyProperty: success phoneId=" + phoneId + 2819 " property=" + property + " value: " + value + " propVal=" + propVal); 2820 SystemProperties.set(property, propVal); 2821 } 2822 2823 /** 2824 * Convenience function for retrieving a value from the secure settings 2825 * value list as an integer. Note that internally setting values are 2826 * always stored as strings; this function converts the string to an 2827 * integer for you. 2828 * <p> 2829 * This version does not take a default value. If the setting has not 2830 * been set, or the string value is not a number, 2831 * it throws {@link SettingNotFoundException}. 2832 * 2833 * @param cr The ContentResolver to access. 2834 * @param name The name of the setting to retrieve. 2835 * @param index The index of the list 2836 * 2837 * @throws SettingNotFoundException Thrown if a setting by the given 2838 * name can't be found or the setting value is not an integer. 2839 * 2840 * @return The value at the given index of settings. 2841 * @hide 2842 */ 2843 public static int getIntAtIndex(android.content.ContentResolver cr, 2844 String name, int index) 2845 throws android.provider.Settings.SettingNotFoundException { 2846 String v = android.provider.Settings.Global.getString(cr, name); 2847 if (v != null) { 2848 String valArray[] = v.split(","); 2849 if ((index >= 0) && (index < valArray.length) && (valArray[index] != null)) { 2850 try { 2851 return Integer.parseInt(valArray[index]); 2852 } catch (NumberFormatException e) { 2853 //Log.e(TAG, "Exception while parsing Integer: ", e); 2854 } 2855 } 2856 } 2857 throw new android.provider.Settings.SettingNotFoundException(name); 2858 } 2859 2860 /** 2861 * Convenience function for updating settings value as coma separated 2862 * integer values. This will either create a new entry in the table if the 2863 * given name does not exist, or modify the value of the existing row 2864 * with that name. Note that internally setting values are always 2865 * stored as strings, so this function converts the given value to a 2866 * string before storing it. 2867 * 2868 * @param cr The ContentResolver to access. 2869 * @param name The name of the setting to modify. 2870 * @param index The index of the list 2871 * @param value The new value for the setting to be added to the list. 2872 * @return true if the value was set, false on database errors 2873 * @hide 2874 */ 2875 public static boolean putIntAtIndex(android.content.ContentResolver cr, 2876 String name, int index, int value) { 2877 String data = ""; 2878 String valArray[] = null; 2879 String v = android.provider.Settings.Global.getString(cr, name); 2880 2881 if (index == Integer.MAX_VALUE) { 2882 throw new RuntimeException("putIntAtIndex index == MAX_VALUE index=" + index); 2883 } 2884 if (index < 0) { 2885 throw new RuntimeException("putIntAtIndex index < 0 index=" + index); 2886 } 2887 if (v != null) { 2888 valArray = v.split(","); 2889 } 2890 2891 // Copy the elements from valArray till index 2892 for (int i = 0; i < index; i++) { 2893 String str = ""; 2894 if ((valArray != null) && (i < valArray.length)) { 2895 str = valArray[i]; 2896 } 2897 data = data + str + ","; 2898 } 2899 2900 data = data + value; 2901 2902 // Copy the remaining elements from valArray if any. 2903 if (valArray != null) { 2904 for (int i = index+1; i < valArray.length; i++) { 2905 data = data + "," + valArray[i]; 2906 } 2907 } 2908 return android.provider.Settings.Global.putString(cr, name, data); 2909 } 2910 2911 /** 2912 * Gets the telephony property. 2913 * 2914 * @hide 2915 */ 2916 public static String getTelephonyProperty(int phoneId, String property, String defaultVal) { 2917 String propVal = null; 2918 String prop = SystemProperties.get(property); 2919 if ((prop != null) && (prop.length() > 0)) { 2920 String values[] = prop.split(","); 2921 if ((phoneId >= 0) && (phoneId < values.length) && (values[phoneId] != null)) { 2922 propVal = values[phoneId]; 2923 } 2924 } 2925 Rlog.d(TAG, "getTelephonyProperty: return propVal='" + propVal + "' phoneId=" + phoneId 2926 + " property='" + property + "' defaultVal='" + defaultVal + "' prop=" + prop); 2927 return propVal == null ? defaultVal : propVal; 2928 } 2929 2930 /** @hide */ 2931 public int getSimCount() { 2932 // FIXME Need to get it from Telephony Dev Controller when that gets implemented! 2933 // and then this method shouldn't be used at all! 2934 if(isMultiSimEnabled()) { 2935 return 2; 2936 } else { 2937 return 1; 2938 } 2939 } 2940 2941 /** 2942 * Returns the IMS Service Table (IST) that was loaded from the ISIM. 2943 * @return IMS Service Table or null if not present or not loaded 2944 * @hide 2945 */ 2946 public String getIsimIst() { 2947 try { 2948 return getSubscriberInfo().getIsimIst(); 2949 } catch (RemoteException ex) { 2950 return null; 2951 } catch (NullPointerException ex) { 2952 // This could happen before phone restarts due to crashing 2953 return null; 2954 } 2955 } 2956 2957 /** 2958 * Returns the IMS Proxy Call Session Control Function(PCSCF) that were loaded from the ISIM. 2959 * @return an array of PCSCF strings with one PCSCF per string, or null if 2960 * not present or not loaded 2961 * @hide 2962 */ 2963 public String[] getIsimPcscf() { 2964 try { 2965 return getSubscriberInfo().getIsimPcscf(); 2966 } catch (RemoteException ex) { 2967 return null; 2968 } catch (NullPointerException ex) { 2969 // This could happen before phone restarts due to crashing 2970 return null; 2971 } 2972 } 2973 2974 /** 2975 * Returns the response of ISIM Authetification through RIL. 2976 * Returns null if the Authentification hasn't been successed or isn't present iphonesubinfo. 2977 * @return the response of ISIM Authetification, or null if not available 2978 * @hide 2979 * @deprecated 2980 * @see getIccSimChallengeResponse with appType=PhoneConstants.APPTYPE_ISIM 2981 */ 2982 public String getIsimChallengeResponse(String nonce){ 2983 try { 2984 return getSubscriberInfo().getIsimChallengeResponse(nonce); 2985 } catch (RemoteException ex) { 2986 return null; 2987 } catch (NullPointerException ex) { 2988 // This could happen before phone restarts due to crashing 2989 return null; 2990 } 2991 } 2992 2993 /** 2994 * Returns the response of SIM Authentication through RIL. 2995 * Returns null if the Authentication hasn't been successful 2996 * @param subId subscription ID to be queried 2997 * @param appType ICC application type (@see com.android.internal.telephony.PhoneConstants#APPTYPE_xxx) 2998 * @param data authentication challenge data 2999 * @return the response of SIM Authentication, or null if not available 3000 * @hide 3001 */ 3002 public String getIccSimChallengeResponse(int subId, int appType, String data) { 3003 try { 3004 return getSubscriberInfo().getIccSimChallengeResponse(subId, appType, data); 3005 } catch (RemoteException ex) { 3006 return null; 3007 } catch (NullPointerException ex) { 3008 // This could happen before phone starts 3009 return null; 3010 } 3011 } 3012 3013 /** 3014 * Returns the response of SIM Authentication through RIL for the default subscription. 3015 * Returns null if the Authentication hasn't been successful 3016 * @param appType ICC application type (@see com.android.internal.telephony.PhoneConstants#APPTYPE_xxx) 3017 * @param data authentication challenge data 3018 * @return the response of SIM Authentication, or null if not available 3019 * @hide 3020 */ 3021 public String getIccSimChallengeResponse(int appType, String data) { 3022 return getIccSimChallengeResponse(getDefaultSubscription(), appType, data); 3023 } 3024 3025 /** 3026 * Get P-CSCF address from PCO after data connection is established or modified. 3027 * @param apnType the apnType, "ims" for IMS APN, "emergency" for EMERGENCY APN 3028 * @return array of P-CSCF address 3029 * @hide 3030 */ 3031 public String[] getPcscfAddress(String apnType) { 3032 try { 3033 return getITelephony().getPcscfAddress(apnType); 3034 } catch (RemoteException e) { 3035 return new String[0]; 3036 } 3037 } 3038 3039 /** 3040 * Set IMS registration state 3041 * 3042 * @param Registration state 3043 * @hide 3044 */ 3045 public void setImsRegistrationState(boolean registered) { 3046 try { 3047 getITelephony().setImsRegistrationState(registered); 3048 } catch (RemoteException e) { 3049 } 3050 } 3051 3052 /** 3053 * Get the preferred network type. 3054 * Used for device configuration by some CDMA operators. 3055 * <p> 3056 * Requires Permission: 3057 * {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE} 3058 * Or the calling app has carrier privileges. @see #hasCarrierPrivileges 3059 * 3060 * @return the preferred network type, defined in RILConstants.java. 3061 * @hide 3062 */ 3063 public int getPreferredNetworkType() { 3064 try { 3065 return getITelephony().getPreferredNetworkType(); 3066 } catch (RemoteException ex) { 3067 Rlog.e(TAG, "getPreferredNetworkType RemoteException", ex); 3068 } catch (NullPointerException ex) { 3069 Rlog.e(TAG, "getPreferredNetworkType NPE", ex); 3070 } 3071 return -1; 3072 } 3073 3074 /** 3075 * Set the preferred network type. 3076 * Used for device configuration by some CDMA operators. 3077 * <p> 3078 * Requires Permission: 3079 * {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE} 3080 * Or the calling app has carrier privileges. @see #hasCarrierPrivileges 3081 * 3082 * @param networkType the preferred network type, defined in RILConstants.java. 3083 * @return true on success; false on any failure. 3084 * @hide 3085 */ 3086 public boolean setPreferredNetworkType(int networkType) { 3087 try { 3088 return getITelephony().setPreferredNetworkType(networkType); 3089 } catch (RemoteException ex) { 3090 Rlog.e(TAG, "setPreferredNetworkType RemoteException", ex); 3091 } catch (NullPointerException ex) { 3092 Rlog.e(TAG, "setPreferredNetworkType NPE", ex); 3093 } 3094 return false; 3095 } 3096 3097 /** 3098 * Set the preferred network type to global mode which includes LTE, CDMA, EvDo and GSM/WCDMA. 3099 * 3100 * <p> 3101 * Requires that the calling app has carrier privileges. 3102 * @see #hasCarrierPrivileges 3103 * 3104 * @return true on success; false on any failure. 3105 */ 3106 public boolean setPreferredNetworkTypeToGlobal() { 3107 return setPreferredNetworkType(RILConstants.NETWORK_MODE_LTE_CDMA_EVDO_GSM_WCDMA); 3108 } 3109 3110 /** 3111 * Check TETHER_DUN_REQUIRED and TETHER_DUN_APN settings, net.tethering.noprovisioning 3112 * SystemProperty, and config_tether_apndata to decide whether DUN APN is required for 3113 * tethering. 3114 * 3115 * @return 0: Not required. 1: required. 2: Not set. 3116 * @hide 3117 */ 3118 public int getTetherApnRequired() { 3119 try { 3120 return getITelephony().getTetherApnRequired(); 3121 } catch (RemoteException ex) { 3122 Rlog.e(TAG, "hasMatchedTetherApnSetting RemoteException", ex); 3123 } catch (NullPointerException ex) { 3124 Rlog.e(TAG, "hasMatchedTetherApnSetting NPE", ex); 3125 } 3126 return 2; 3127 } 3128 3129 3130 /** 3131 * Values used to return status for hasCarrierPrivileges call. 3132 */ 3133 /** @hide */ 3134 public static final int CARRIER_PRIVILEGE_STATUS_HAS_ACCESS = 1; 3135 /** @hide */ 3136 public static final int CARRIER_PRIVILEGE_STATUS_NO_ACCESS = 0; 3137 /** @hide */ 3138 public static final int CARRIER_PRIVILEGE_STATUS_RULES_NOT_LOADED = -1; 3139 /** @hide */ 3140 public static final int CARRIER_PRIVILEGE_STATUS_ERROR_LOADING_RULES = -2; 3141 3142 /** 3143 * Has the calling application been granted carrier privileges by the carrier. 3144 * 3145 * If any of the packages in the calling UID has carrier privileges, the 3146 * call will return true. This access is granted by the owner of the UICC 3147 * card and does not depend on the registered carrier. 3148 * 3149 * @return true if the app has carrier privileges. 3150 */ 3151 public boolean hasCarrierPrivileges() { 3152 try { 3153 return getITelephony().getCarrierPrivilegeStatus() == 3154 CARRIER_PRIVILEGE_STATUS_HAS_ACCESS; 3155 } catch (RemoteException ex) { 3156 Rlog.e(TAG, "hasCarrierPrivileges RemoteException", ex); 3157 } catch (NullPointerException ex) { 3158 Rlog.e(TAG, "hasCarrierPrivileges NPE", ex); 3159 } 3160 return false; 3161 } 3162 3163 /** 3164 * Override the branding for the current ICCID. 3165 * 3166 * Once set, whenever the SIM is present in the device, the service 3167 * provider name (SPN) and the operator name will both be replaced by the 3168 * brand value input. To unset the value, the same function should be 3169 * called with a null brand value. 3170 * 3171 * <p>Requires that the calling app has carrier privileges. 3172 * @see #hasCarrierPrivileges 3173 * 3174 * @param brand The brand name to display/set. 3175 * @return true if the operation was executed correctly. 3176 */ 3177 public boolean setOperatorBrandOverride(String brand) { 3178 try { 3179 return getITelephony().setOperatorBrandOverride(brand); 3180 } catch (RemoteException ex) { 3181 Rlog.e(TAG, "setOperatorBrandOverride RemoteException", ex); 3182 } catch (NullPointerException ex) { 3183 Rlog.e(TAG, "setOperatorBrandOverride NPE", ex); 3184 } 3185 return false; 3186 } 3187 3188 /** 3189 * Override the roaming preference for the current ICCID. 3190 * 3191 * Using this call, the carrier app (see #hasCarrierPrivileges) can override 3192 * the platform's notion of a network operator being considered roaming or not. 3193 * The change only affects the ICCID that was active when this call was made. 3194 * 3195 * If null is passed as any of the input, the corresponding value is deleted. 3196 * 3197 * <p>Requires that the caller have carrier privilege. See #hasCarrierPrivileges. 3198 * 3199 * @param gsmRoamingList - List of MCCMNCs to be considered roaming for 3GPP RATs. 3200 * @param gsmNonRoamingList - List of MCCMNCs to be considered not roaming for 3GPP RATs. 3201 * @param cdmaRoamingList - List of SIDs to be considered roaming for 3GPP2 RATs. 3202 * @param cdmaNonRoamingList - List of SIDs to be considered not roaming for 3GPP2 RATs. 3203 * @return true if the operation was executed correctly. 3204 * 3205 * @hide 3206 */ 3207 public boolean setRoamingOverride(List<String> gsmRoamingList, 3208 List<String> gsmNonRoamingList, List<String> cdmaRoamingList, 3209 List<String> cdmaNonRoamingList) { 3210 try { 3211 return getITelephony().setRoamingOverride(gsmRoamingList, gsmNonRoamingList, 3212 cdmaRoamingList, cdmaNonRoamingList); 3213 } catch (RemoteException ex) { 3214 Rlog.e(TAG, "setRoamingOverride RemoteException", ex); 3215 } catch (NullPointerException ex) { 3216 Rlog.e(TAG, "setRoamingOverride NPE", ex); 3217 } 3218 return false; 3219 } 3220 3221 /** 3222 * Expose the rest of ITelephony to @SystemApi 3223 */ 3224 3225 /** @hide */ 3226 @SystemApi 3227 public String getCdmaMdn() { 3228 return getCdmaMdn(getDefaultSubscription()); 3229 } 3230 3231 /** @hide */ 3232 @SystemApi 3233 public String getCdmaMdn(int subId) { 3234 try { 3235 return getITelephony().getCdmaMdn(subId); 3236 } catch (RemoteException ex) { 3237 return null; 3238 } catch (NullPointerException ex) { 3239 return null; 3240 } 3241 } 3242 3243 /** @hide */ 3244 @SystemApi 3245 public String getCdmaMin() { 3246 return getCdmaMin(getDefaultSubscription()); 3247 } 3248 3249 /** @hide */ 3250 @SystemApi 3251 public String getCdmaMin(int subId) { 3252 try { 3253 return getITelephony().getCdmaMin(subId); 3254 } catch (RemoteException ex) { 3255 return null; 3256 } catch (NullPointerException ex) { 3257 return null; 3258 } 3259 } 3260 3261 /** @hide */ 3262 @SystemApi 3263 public int checkCarrierPrivilegesForPackage(String pkgname) { 3264 try { 3265 return getITelephony().checkCarrierPrivilegesForPackage(pkgname); 3266 } catch (RemoteException ex) { 3267 Rlog.e(TAG, "checkCarrierPrivilegesForPackage RemoteException", ex); 3268 } catch (NullPointerException ex) { 3269 Rlog.e(TAG, "checkCarrierPrivilegesForPackage NPE", ex); 3270 } 3271 return CARRIER_PRIVILEGE_STATUS_NO_ACCESS; 3272 } 3273 3274 /** @hide */ 3275 @SystemApi 3276 public List<String> getCarrierPackageNamesForIntent(Intent intent) { 3277 try { 3278 return getITelephony().getCarrierPackageNamesForIntent(intent); 3279 } catch (RemoteException ex) { 3280 Rlog.e(TAG, "getCarrierPackageNamesForIntent RemoteException", ex); 3281 } catch (NullPointerException ex) { 3282 Rlog.e(TAG, "getCarrierPackageNamesForIntent NPE", ex); 3283 } 3284 return null; 3285 } 3286 3287 /** @hide */ 3288 @SystemApi 3289 public void dial(String number) { 3290 try { 3291 getITelephony().dial(number); 3292 } catch (RemoteException e) { 3293 Log.e(TAG, "Error calling ITelephony#dial", e); 3294 } 3295 } 3296 3297 /** @hide */ 3298 @SystemApi 3299 public void call(String callingPackage, String number) { 3300 try { 3301 getITelephony().call(callingPackage, number); 3302 } catch (RemoteException e) { 3303 Log.e(TAG, "Error calling ITelephony#call", e); 3304 } 3305 } 3306 3307 /** @hide */ 3308 @SystemApi 3309 public boolean endCall() { 3310 try { 3311 return getITelephony().endCall(); 3312 } catch (RemoteException e) { 3313 Log.e(TAG, "Error calling ITelephony#endCall", e); 3314 } 3315 return false; 3316 } 3317 3318 /** @hide */ 3319 @SystemApi 3320 public void answerRingingCall() { 3321 try { 3322 getITelephony().answerRingingCall(); 3323 } catch (RemoteException e) { 3324 Log.e(TAG, "Error calling ITelephony#answerRingingCall", e); 3325 } 3326 } 3327 3328 /** @hide */ 3329 @SystemApi 3330 public void silenceRinger() { 3331 try { 3332 getTelecomService().silenceRinger(); 3333 } catch (RemoteException e) { 3334 Log.e(TAG, "Error calling ITelecomService#silenceRinger", e); 3335 } 3336 } 3337 3338 /** @hide */ 3339 @SystemApi 3340 public boolean isOffhook() { 3341 try { 3342 return getITelephony().isOffhook(); 3343 } catch (RemoteException e) { 3344 Log.e(TAG, "Error calling ITelephony#isOffhook", e); 3345 } 3346 return false; 3347 } 3348 3349 /** @hide */ 3350 @SystemApi 3351 public boolean isRinging() { 3352 try { 3353 return getITelephony().isRinging(); 3354 } catch (RemoteException e) { 3355 Log.e(TAG, "Error calling ITelephony#isRinging", e); 3356 } 3357 return false; 3358 } 3359 3360 /** @hide */ 3361 @SystemApi 3362 public boolean isIdle() { 3363 try { 3364 return getITelephony().isIdle(); 3365 } catch (RemoteException e) { 3366 Log.e(TAG, "Error calling ITelephony#isIdle", e); 3367 } 3368 return true; 3369 } 3370 3371 /** @hide */ 3372 @SystemApi 3373 public boolean isRadioOn() { 3374 try { 3375 return getITelephony().isRadioOn(); 3376 } catch (RemoteException e) { 3377 Log.e(TAG, "Error calling ITelephony#isRadioOn", e); 3378 } 3379 return false; 3380 } 3381 3382 /** @hide */ 3383 @SystemApi 3384 public boolean isSimPinEnabled() { 3385 try { 3386 return getITelephony().isSimPinEnabled(); 3387 } catch (RemoteException e) { 3388 Log.e(TAG, "Error calling ITelephony#isSimPinEnabled", e); 3389 } 3390 return false; 3391 } 3392 3393 /** @hide */ 3394 @SystemApi 3395 public boolean supplyPin(String pin) { 3396 try { 3397 return getITelephony().supplyPin(pin); 3398 } catch (RemoteException e) { 3399 Log.e(TAG, "Error calling ITelephony#supplyPin", e); 3400 } 3401 return false; 3402 } 3403 3404 /** @hide */ 3405 @SystemApi 3406 public boolean supplyPuk(String puk, String pin) { 3407 try { 3408 return getITelephony().supplyPuk(puk, pin); 3409 } catch (RemoteException e) { 3410 Log.e(TAG, "Error calling ITelephony#supplyPuk", e); 3411 } 3412 return false; 3413 } 3414 3415 /** @hide */ 3416 @SystemApi 3417 public int[] supplyPinReportResult(String pin) { 3418 try { 3419 return getITelephony().supplyPinReportResult(pin); 3420 } catch (RemoteException e) { 3421 Log.e(TAG, "Error calling ITelephony#supplyPinReportResult", e); 3422 } 3423 return new int[0]; 3424 } 3425 3426 /** @hide */ 3427 @SystemApi 3428 public int[] supplyPukReportResult(String puk, String pin) { 3429 try { 3430 return getITelephony().supplyPukReportResult(puk, pin); 3431 } catch (RemoteException e) { 3432 Log.e(TAG, "Error calling ITelephony#]", e); 3433 } 3434 return new int[0]; 3435 } 3436 3437 /** @hide */ 3438 @SystemApi 3439 public boolean handlePinMmi(String dialString) { 3440 try { 3441 return getITelephony().handlePinMmi(dialString); 3442 } catch (RemoteException e) { 3443 Log.e(TAG, "Error calling ITelephony#handlePinMmi", e); 3444 } 3445 return false; 3446 } 3447 3448 /** @hide */ 3449 @SystemApi 3450 public boolean handlePinMmiForSubscriber(int subId, String dialString) { 3451 try { 3452 return getITelephony().handlePinMmiForSubscriber(subId, dialString); 3453 } catch (RemoteException e) { 3454 Log.e(TAG, "Error calling ITelephony#handlePinMmi", e); 3455 } 3456 return false; 3457 } 3458 3459 /** @hide */ 3460 @SystemApi 3461 public void toggleRadioOnOff() { 3462 try { 3463 getITelephony().toggleRadioOnOff(); 3464 } catch (RemoteException e) { 3465 Log.e(TAG, "Error calling ITelephony#toggleRadioOnOff", e); 3466 } 3467 } 3468 3469 /** @hide */ 3470 @SystemApi 3471 public boolean setRadio(boolean turnOn) { 3472 try { 3473 return getITelephony().setRadio(turnOn); 3474 } catch (RemoteException e) { 3475 Log.e(TAG, "Error calling ITelephony#setRadio", e); 3476 } 3477 return false; 3478 } 3479 3480 /** @hide */ 3481 @SystemApi 3482 public boolean setRadioPower(boolean turnOn) { 3483 try { 3484 return getITelephony().setRadioPower(turnOn); 3485 } catch (RemoteException e) { 3486 Log.e(TAG, "Error calling ITelephony#setRadioPower", e); 3487 } 3488 return false; 3489 } 3490 3491 /** @hide */ 3492 @SystemApi 3493 public void updateServiceLocation() { 3494 try { 3495 getITelephony().updateServiceLocation(); 3496 } catch (RemoteException e) { 3497 Log.e(TAG, "Error calling ITelephony#updateServiceLocation", e); 3498 } 3499 } 3500 3501 /** @hide */ 3502 @SystemApi 3503 public boolean enableDataConnectivity() { 3504 try { 3505 return getITelephony().enableDataConnectivity(); 3506 } catch (RemoteException e) { 3507 Log.e(TAG, "Error calling ITelephony#enableDataConnectivity", e); 3508 } 3509 return false; 3510 } 3511 3512 /** @hide */ 3513 @SystemApi 3514 public boolean disableDataConnectivity() { 3515 try { 3516 return getITelephony().disableDataConnectivity(); 3517 } catch (RemoteException e) { 3518 Log.e(TAG, "Error calling ITelephony#disableDataConnectivity", e); 3519 } 3520 return false; 3521 } 3522 3523 /** @hide */ 3524 @SystemApi 3525 public boolean isDataConnectivityPossible() { 3526 try { 3527 return getITelephony().isDataConnectivityPossible(); 3528 } catch (RemoteException e) { 3529 Log.e(TAG, "Error calling ITelephony#isDataConnectivityPossible", e); 3530 } 3531 return false; 3532 } 3533 3534 /** @hide */ 3535 @SystemApi 3536 public boolean needsOtaServiceProvisioning() { 3537 try { 3538 return getITelephony().needsOtaServiceProvisioning(); 3539 } catch (RemoteException e) { 3540 Log.e(TAG, "Error calling ITelephony#needsOtaServiceProvisioning", e); 3541 } 3542 return false; 3543 } 3544 3545 /** @hide */ 3546 @SystemApi 3547 public void setDataEnabled(boolean enable) { 3548 setDataEnabled(SubscriptionManager.getDefaultDataSubId(), enable); 3549 } 3550 3551 /** @hide */ 3552 @SystemApi 3553 public void setDataEnabled(int subId, boolean enable) { 3554 try { 3555 Log.d(TAG, "setDataEnabled: enabled=" + enable); 3556 getITelephony().setDataEnabled(subId, enable); 3557 } catch (RemoteException e) { 3558 Log.e(TAG, "Error calling ITelephony#setDataEnabled", e); 3559 } 3560 } 3561 3562 /** @hide */ 3563 @SystemApi 3564 public boolean getDataEnabled() { 3565 return getDataEnabled(SubscriptionManager.getDefaultDataSubId()); 3566 } 3567 3568 /** @hide */ 3569 @SystemApi 3570 public boolean getDataEnabled(int subId) { 3571 boolean retVal; 3572 try { 3573 retVal = getITelephony().getDataEnabled(subId); 3574 } catch (RemoteException e) { 3575 Log.e(TAG, "Error calling ITelephony#getDataEnabled", e); 3576 retVal = false; 3577 } 3578 Log.d(TAG, "getDataEnabled: retVal=" + retVal); 3579 return retVal; 3580 } 3581 3582 /** 3583 * Returns the result and response from RIL for oem request 3584 * 3585 * @param oemReq the data is sent to ril. 3586 * @param oemResp the respose data from RIL. 3587 * @return negative value request was not handled or get error 3588 * 0 request was handled succesfully, but no response data 3589 * positive value success, data length of response 3590 * @hide 3591 */ 3592 public int invokeOemRilRequestRaw(byte[] oemReq, byte[] oemResp) { 3593 try { 3594 return getITelephony().invokeOemRilRequestRaw(oemReq, oemResp); 3595 } catch (RemoteException ex) { 3596 } catch (NullPointerException ex) { 3597 } 3598 return -1; 3599 } 3600 3601 /** @hide */ 3602 @SystemApi 3603 public void enableVideoCalling(boolean enable) { 3604 try { 3605 getITelephony().enableVideoCalling(enable); 3606 } catch (RemoteException e) { 3607 Log.e(TAG, "Error calling ITelephony#enableVideoCalling", e); 3608 } 3609 } 3610 3611 /** @hide */ 3612 @SystemApi 3613 public boolean isVideoCallingEnabled() { 3614 try { 3615 return getITelephony().isVideoCallingEnabled(); 3616 } catch (RemoteException e) { 3617 Log.e(TAG, "Error calling ITelephony#isVideoCallingEnabled", e); 3618 } 3619 return false; 3620 } 3621 3622 /** 3623 * This function retrieves value for setting "name+subId", and if that is not found 3624 * retrieves value for setting "name", and if that is not found uses def as default 3625 * 3626 * @hide */ 3627 public static int getIntWithSubId(ContentResolver cr, String name, int subId, int def) { 3628 return Settings.Global.getInt(cr, name + subId, Settings.Global.getInt(cr, name, def)); 3629 } 3630 3631 /** 3632 * This function retrieves value for setting "name+subId", and if that is not found 3633 * retrieves value for setting "name", and if that is not found throws 3634 * SettingNotFoundException 3635 * 3636 * @hide */ 3637 public static int getIntWithSubId(ContentResolver cr, String name, int subId) 3638 throws SettingNotFoundException { 3639 try { 3640 return Settings.Global.getInt(cr, name + subId); 3641 } catch (SettingNotFoundException e) { 3642 try { 3643 int val = Settings.Global.getInt(cr, name); 3644 Settings.Global.putInt(cr, name + subId, val); 3645 3646 /* We are now moving from 'setting' to 'setting+subId', and using the value stored 3647 * for 'setting' as default. Reset the default (since it may have a user set 3648 * value). */ 3649 int default_val = val; 3650 if (name.equals(Settings.Global.MOBILE_DATA)) { 3651 default_val = "true".equalsIgnoreCase( 3652 SystemProperties.get("ro.com.android.mobiledata", "true")) ? 1 : 0; 3653 } else if (name.equals(Settings.Global.DATA_ROAMING)) { 3654 default_val = "true".equalsIgnoreCase( 3655 SystemProperties.get("ro.com.android.dataroaming", "false")) ? 1 : 0; 3656 } 3657 3658 if (default_val != val) { 3659 Settings.Global.putInt(cr, name, default_val); 3660 } 3661 3662 return val; 3663 } catch (SettingNotFoundException exc) { 3664 throw new SettingNotFoundException(name); 3665 } 3666 } 3667 } 3668 3669 /** 3670 * Returns the IMS Registration Status 3671 *@hide 3672 */ 3673 public boolean isImsRegistered() { 3674 try { 3675 return getITelephony().isImsRegistered(); 3676 } catch (RemoteException ex) { 3677 return false; 3678 } catch (NullPointerException ex) { 3679 return false; 3680 } 3681 } 3682} 3683