TelephonyManager.java revision 5e51c21943a4e9c0096acbaee5f923e9e0297f25
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 } catch (NullPointerException ex) { 628 return null; 629 } 630 } 631 632 /** 633 * Returns the unique device ID of a subscription, for example, the IMEI for 634 * GSM and the MEID for CDMA phones. Return null if device ID is not available. 635 * 636 * <p>Requires Permission: 637 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 638 * 639 * @param slotId of which deviceID is returned 640 */ 641 /** {@hide} */ 642 public String getDeviceId(int slotId) { 643 // FIXME methods taking slot id should not use subscription, instead us Uicc directly 644 int[] subId = SubscriptionManager.getSubId(slotId); 645 if (subId == null || subId.length == 0) { 646 return null; 647 } 648 try { 649 return getSubscriberInfo().getDeviceIdForSubscriber(subId[0]); 650 } catch (RemoteException ex) { 651 return null; 652 } catch (NullPointerException ex) { 653 return null; 654 } 655 } 656 657 /** 658 * Returns the IMEI. Return null if IMEI is not available. 659 * 660 * <p>Requires Permission: 661 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 662 */ 663 /** {@hide} */ 664 public String getImei() { 665 return getImei(getDefaultSim()); 666 } 667 668 /** 669 * Returns the IMEI. Return null if IMEI is not available. 670 * 671 * <p>Requires Permission: 672 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 673 * 674 * @param slotId of which deviceID is returned 675 */ 676 /** {@hide} */ 677 public String getImei(int slotId) { 678 int[] subId = SubscriptionManager.getSubId(slotId); 679 try { 680 return getSubscriberInfo().getImeiForSubscriber(subId[0]); 681 } catch (RemoteException ex) { 682 return null; 683 } catch (NullPointerException ex) { 684 return null; 685 } 686 } 687 688 /** 689 * Returns the NAI. Return null if NAI is not available. 690 * 691 */ 692 /** {@hide}*/ 693 public String getNai() { 694 return getNai(getDefaultSim()); 695 } 696 697 /** 698 * Returns the NAI. Return null if NAI is not available. 699 * 700 * @param slotId of which Nai is returned 701 */ 702 /** {@hide}*/ 703 public String getNai(int slotId) { 704 int[] subId = SubscriptionManager.getSubId(slotId); 705 try { 706 String nai = getSubscriberInfo().getNaiForSubscriber(subId[0]); 707 if (Log.isLoggable(TAG, Log.VERBOSE)) { 708 Rlog.v(TAG, "Nai = " + nai); 709 } 710 return nai; 711 } catch (RemoteException ex) { 712 return null; 713 } catch (NullPointerException ex) { 714 return null; 715 } 716 } 717 718 /** 719 * Returns the current location of the device. 720 *<p> 721 * If there is only one radio in the device and that radio has an LTE connection, 722 * this method will return null. The implementation must not to try add LTE 723 * identifiers into the existing cdma/gsm classes. 724 *<p> 725 * In the future this call will be deprecated. 726 *<p> 727 * @return Current location of the device or null if not available. 728 * 729 * <p>Requires Permission: 730 * {@link android.Manifest.permission#ACCESS_COARSE_LOCATION ACCESS_COARSE_LOCATION} or 731 * {@link android.Manifest.permission#ACCESS_COARSE_LOCATION ACCESS_FINE_LOCATION}. 732 */ 733 public CellLocation getCellLocation() { 734 try { 735 Bundle bundle = getITelephony().getCellLocation(); 736 if (bundle.isEmpty()) return null; 737 CellLocation cl = CellLocation.newFromBundle(bundle); 738 if (cl.isEmpty()) 739 return null; 740 return cl; 741 } catch (RemoteException ex) { 742 return null; 743 } catch (NullPointerException ex) { 744 return null; 745 } 746 } 747 748 /** 749 * Enables location update notifications. {@link PhoneStateListener#onCellLocationChanged 750 * PhoneStateListener.onCellLocationChanged} will be called on location updates. 751 * 752 * <p>Requires Permission: {@link android.Manifest.permission#CONTROL_LOCATION_UPDATES 753 * CONTROL_LOCATION_UPDATES} 754 * 755 * @hide 756 */ 757 public void enableLocationUpdates() { 758 enableLocationUpdates(getDefaultSubscription()); 759 } 760 761 /** 762 * Enables location update notifications for a subscription. 763 * {@link PhoneStateListener#onCellLocationChanged 764 * PhoneStateListener.onCellLocationChanged} will be called on location updates. 765 * 766 * <p>Requires Permission: {@link android.Manifest.permission#CONTROL_LOCATION_UPDATES 767 * CONTROL_LOCATION_UPDATES} 768 * 769 * @param subId for which the location updates are enabled 770 */ 771 /** @hide */ 772 public void enableLocationUpdates(int subId) { 773 try { 774 getITelephony().enableLocationUpdatesForSubscriber(subId); 775 } catch (RemoteException ex) { 776 } catch (NullPointerException ex) { 777 } 778 } 779 780 /** 781 * Disables location update notifications. {@link PhoneStateListener#onCellLocationChanged 782 * PhoneStateListener.onCellLocationChanged} will be called on location updates. 783 * 784 * <p>Requires Permission: {@link android.Manifest.permission#CONTROL_LOCATION_UPDATES 785 * CONTROL_LOCATION_UPDATES} 786 * 787 * @hide 788 */ 789 public void disableLocationUpdates() { 790 disableLocationUpdates(getDefaultSubscription()); 791 } 792 793 /** @hide */ 794 public void disableLocationUpdates(int subId) { 795 try { 796 getITelephony().disableLocationUpdatesForSubscriber(subId); 797 } catch (RemoteException ex) { 798 } catch (NullPointerException ex) { 799 } 800 } 801 802 /** 803 * Returns the neighboring cell information of the device. The getAllCellInfo is preferred 804 * and use this only if getAllCellInfo return nulls or an empty list. 805 *<p> 806 * In the future this call will be deprecated. 807 *<p> 808 * @return List of NeighboringCellInfo or null if info unavailable. 809 * 810 * <p>Requires Permission: 811 * (@link android.Manifest.permission#ACCESS_COARSE_UPDATES} 812 */ 813 public List<NeighboringCellInfo> getNeighboringCellInfo() { 814 try { 815 return getITelephony().getNeighboringCellInfo(mContext.getOpPackageName()); 816 } catch (RemoteException ex) { 817 return null; 818 } catch (NullPointerException ex) { 819 return null; 820 } 821 } 822 823 /** No phone radio. */ 824 public static final int PHONE_TYPE_NONE = PhoneConstants.PHONE_TYPE_NONE; 825 /** Phone radio is GSM. */ 826 public static final int PHONE_TYPE_GSM = PhoneConstants.PHONE_TYPE_GSM; 827 /** Phone radio is CDMA. */ 828 public static final int PHONE_TYPE_CDMA = PhoneConstants.PHONE_TYPE_CDMA; 829 /** Phone is via SIP. */ 830 public static final int PHONE_TYPE_SIP = PhoneConstants.PHONE_TYPE_SIP; 831 832 /** 833 * Returns the current phone type. 834 * TODO: This is a last minute change and hence hidden. 835 * 836 * @see #PHONE_TYPE_NONE 837 * @see #PHONE_TYPE_GSM 838 * @see #PHONE_TYPE_CDMA 839 * @see #PHONE_TYPE_SIP 840 * 841 * {@hide} 842 */ 843 @SystemApi 844 public int getCurrentPhoneType() { 845 return getCurrentPhoneType(getDefaultSubscription()); 846 } 847 848 /** 849 * Returns a constant indicating the device phone type for a subscription. 850 * 851 * @see #PHONE_TYPE_NONE 852 * @see #PHONE_TYPE_GSM 853 * @see #PHONE_TYPE_CDMA 854 * 855 * @param subId for which phone type is returned 856 */ 857 /** {@hide} */ 858 @SystemApi 859 public int getCurrentPhoneType(int subId) { 860 int phoneId = SubscriptionManager.getPhoneId(subId); 861 try{ 862 ITelephony telephony = getITelephony(); 863 if (telephony != null) { 864 return telephony.getActivePhoneTypeForSubscriber(subId); 865 } else { 866 // This can happen when the ITelephony interface is not up yet. 867 return getPhoneTypeFromProperty(phoneId); 868 } 869 } catch (RemoteException ex) { 870 // This shouldn't happen in the normal case, as a backup we 871 // read from the system property. 872 return getPhoneTypeFromProperty(phoneId); 873 } catch (NullPointerException ex) { 874 // This shouldn't happen in the normal case, as a backup we 875 // read from the system property. 876 return getPhoneTypeFromProperty(phoneId); 877 } 878 } 879 880 /** 881 * Returns a constant indicating the device phone type. This 882 * indicates the type of radio used to transmit voice calls. 883 * 884 * @see #PHONE_TYPE_NONE 885 * @see #PHONE_TYPE_GSM 886 * @see #PHONE_TYPE_CDMA 887 * @see #PHONE_TYPE_SIP 888 */ 889 public int getPhoneType() { 890 if (!isVoiceCapable()) { 891 return PHONE_TYPE_NONE; 892 } 893 return getCurrentPhoneType(); 894 } 895 896 private int getPhoneTypeFromProperty() { 897 return getPhoneTypeFromProperty(getDefaultPhone()); 898 } 899 900 /** {@hide} */ 901 private int getPhoneTypeFromProperty(int phoneId) { 902 String type = getTelephonyProperty(phoneId, 903 TelephonyProperties.CURRENT_ACTIVE_PHONE, null); 904 if (type == null || type.equals("")) { 905 return getPhoneTypeFromNetworkType(phoneId); 906 } 907 return Integer.parseInt(type); 908 } 909 910 private int getPhoneTypeFromNetworkType() { 911 return getPhoneTypeFromNetworkType(getDefaultPhone()); 912 } 913 914 /** {@hide} */ 915 private int getPhoneTypeFromNetworkType(int phoneId) { 916 // When the system property CURRENT_ACTIVE_PHONE, has not been set, 917 // use the system property for default network type. 918 // This is a fail safe, and can only happen at first boot. 919 String mode = getTelephonyProperty(phoneId, "ro.telephony.default_network", null); 920 if (mode != null) { 921 return TelephonyManager.getPhoneType(Integer.parseInt(mode)); 922 } 923 return TelephonyManager.PHONE_TYPE_NONE; 924 } 925 926 /** 927 * This function returns the type of the phone, depending 928 * on the network mode. 929 * 930 * @param networkMode 931 * @return Phone Type 932 * 933 * @hide 934 */ 935 public static int getPhoneType(int networkMode) { 936 switch(networkMode) { 937 case RILConstants.NETWORK_MODE_CDMA: 938 case RILConstants.NETWORK_MODE_CDMA_NO_EVDO: 939 case RILConstants.NETWORK_MODE_EVDO_NO_CDMA: 940 return PhoneConstants.PHONE_TYPE_CDMA; 941 942 case RILConstants.NETWORK_MODE_WCDMA_PREF: 943 case RILConstants.NETWORK_MODE_GSM_ONLY: 944 case RILConstants.NETWORK_MODE_WCDMA_ONLY: 945 case RILConstants.NETWORK_MODE_GSM_UMTS: 946 case RILConstants.NETWORK_MODE_LTE_GSM_WCDMA: 947 case RILConstants.NETWORK_MODE_LTE_WCDMA: 948 case RILConstants.NETWORK_MODE_LTE_CDMA_EVDO_GSM_WCDMA: 949 return PhoneConstants.PHONE_TYPE_GSM; 950 951 // Use CDMA Phone for the global mode including CDMA 952 case RILConstants.NETWORK_MODE_GLOBAL: 953 case RILConstants.NETWORK_MODE_LTE_CDMA_EVDO: 954 return PhoneConstants.PHONE_TYPE_CDMA; 955 956 case RILConstants.NETWORK_MODE_LTE_ONLY: 957 if (getLteOnCdmaModeStatic() == PhoneConstants.LTE_ON_CDMA_TRUE) { 958 return PhoneConstants.PHONE_TYPE_CDMA; 959 } else { 960 return PhoneConstants.PHONE_TYPE_GSM; 961 } 962 default: 963 return PhoneConstants.PHONE_TYPE_GSM; 964 } 965 } 966 967 /** 968 * The contents of the /proc/cmdline file 969 */ 970 private static String getProcCmdLine() 971 { 972 String cmdline = ""; 973 FileInputStream is = null; 974 try { 975 is = new FileInputStream("/proc/cmdline"); 976 byte [] buffer = new byte[2048]; 977 int count = is.read(buffer); 978 if (count > 0) { 979 cmdline = new String(buffer, 0, count); 980 } 981 } catch (IOException e) { 982 Rlog.d(TAG, "No /proc/cmdline exception=" + e); 983 } finally { 984 if (is != null) { 985 try { 986 is.close(); 987 } catch (IOException e) { 988 } 989 } 990 } 991 Rlog.d(TAG, "/proc/cmdline=" + cmdline); 992 return cmdline; 993 } 994 995 /** Kernel command line */ 996 private static final String sKernelCmdLine = getProcCmdLine(); 997 998 /** Pattern for selecting the product type from the kernel command line */ 999 private static final Pattern sProductTypePattern = 1000 Pattern.compile("\\sproduct_type\\s*=\\s*(\\w+)"); 1001 1002 /** The ProductType used for LTE on CDMA devices */ 1003 private static final String sLteOnCdmaProductType = 1004 SystemProperties.get(TelephonyProperties.PROPERTY_LTE_ON_CDMA_PRODUCT_TYPE, ""); 1005 1006 /** 1007 * Return if the current radio is LTE on CDMA. This 1008 * is a tri-state return value as for a period of time 1009 * the mode may be unknown. 1010 * 1011 * @return {@link PhoneConstants#LTE_ON_CDMA_UNKNOWN}, {@link PhoneConstants#LTE_ON_CDMA_FALSE} 1012 * or {@link PhoneConstants#LTE_ON_CDMA_TRUE} 1013 * 1014 * @hide 1015 */ 1016 public static int getLteOnCdmaModeStatic() { 1017 int retVal; 1018 int curVal; 1019 String productType = ""; 1020 1021 curVal = SystemProperties.getInt(TelephonyProperties.PROPERTY_LTE_ON_CDMA_DEVICE, 1022 PhoneConstants.LTE_ON_CDMA_UNKNOWN); 1023 retVal = curVal; 1024 if (retVal == PhoneConstants.LTE_ON_CDMA_UNKNOWN) { 1025 Matcher matcher = sProductTypePattern.matcher(sKernelCmdLine); 1026 if (matcher.find()) { 1027 productType = matcher.group(1); 1028 if (sLteOnCdmaProductType.equals(productType)) { 1029 retVal = PhoneConstants.LTE_ON_CDMA_TRUE; 1030 } else { 1031 retVal = PhoneConstants.LTE_ON_CDMA_FALSE; 1032 } 1033 } else { 1034 retVal = PhoneConstants.LTE_ON_CDMA_FALSE; 1035 } 1036 } 1037 1038 Rlog.d(TAG, "getLteOnCdmaMode=" + retVal + " curVal=" + curVal + 1039 " product_type='" + productType + 1040 "' lteOnCdmaProductType='" + sLteOnCdmaProductType + "'"); 1041 return retVal; 1042 } 1043 1044 // 1045 // 1046 // Current Network 1047 // 1048 // 1049 1050 /** 1051 * Returns the alphabetic name of current registered operator. 1052 * <p> 1053 * Availability: Only when user is registered to a network. Result may be 1054 * unreliable on CDMA networks (use {@link #getPhoneType()} to determine if 1055 * on a CDMA network). 1056 */ 1057 public String getNetworkOperatorName() { 1058 return getNetworkOperatorName(getDefaultSubscription()); 1059 } 1060 1061 /** 1062 * Returns the alphabetic name of current registered operator 1063 * for a particular subscription. 1064 * <p> 1065 * Availability: Only when user is registered to a network. Result may be 1066 * unreliable on CDMA networks (use {@link #getPhoneType()} to determine if 1067 * on a CDMA network). 1068 * @param subId 1069 */ 1070 /** {@hide} */ 1071 public String getNetworkOperatorName(int subId) { 1072 int phoneId = SubscriptionManager.getPhoneId(subId); 1073 return getTelephonyProperty(phoneId, TelephonyProperties.PROPERTY_OPERATOR_ALPHA, ""); 1074 } 1075 1076 /** 1077 * Returns the numeric name (MCC+MNC) of current registered operator. 1078 * <p> 1079 * Availability: Only when user is registered to a network. Result may be 1080 * unreliable on CDMA networks (use {@link #getPhoneType()} to determine if 1081 * on a CDMA network). 1082 */ 1083 public String getNetworkOperator() { 1084 return getNetworkOperator(getDefaultSubscription()); 1085 } 1086 1087 /** 1088 * Returns the numeric name (MCC+MNC) of current registered operator 1089 * for a particular subscription. 1090 * <p> 1091 * Availability: Only when user is registered to a network. Result may be 1092 * unreliable on CDMA networks (use {@link #getPhoneType()} to determine if 1093 * on a CDMA network). 1094 * 1095 * @param subId 1096 */ 1097 /** {@hide} */ 1098 public String getNetworkOperator(int subId) { 1099 int phoneId = SubscriptionManager.getPhoneId(subId); 1100 return getTelephonyProperty(phoneId, TelephonyProperties.PROPERTY_OPERATOR_NUMERIC, ""); 1101 } 1102 1103 /** 1104 * Returns true if the device is considered roaming on the current 1105 * network, for GSM purposes. 1106 * <p> 1107 * Availability: Only when user registered to a network. 1108 */ 1109 public boolean isNetworkRoaming() { 1110 return isNetworkRoaming(getDefaultSubscription()); 1111 } 1112 1113 /** 1114 * Returns true if the device is considered roaming on the current 1115 * network for a subscription. 1116 * <p> 1117 * Availability: Only when user registered to a network. 1118 * 1119 * @param subId 1120 */ 1121 /** {@hide} */ 1122 public boolean isNetworkRoaming(int subId) { 1123 int phoneId = SubscriptionManager.getPhoneId(subId); 1124 return Boolean.parseBoolean(getTelephonyProperty(phoneId, 1125 TelephonyProperties.PROPERTY_OPERATOR_ISROAMING, null)); 1126 } 1127 1128 /** 1129 * Returns the ISO country code equivalent of the current registered 1130 * operator's MCC (Mobile Country Code). 1131 * <p> 1132 * Availability: Only when user is registered to a network. Result may be 1133 * unreliable on CDMA networks (use {@link #getPhoneType()} to determine if 1134 * on a CDMA network). 1135 */ 1136 public String getNetworkCountryIso() { 1137 return getNetworkCountryIso(getDefaultSubscription()); 1138 } 1139 1140 /** 1141 * Returns the ISO country code equivalent of the current registered 1142 * operator's MCC (Mobile Country Code) of a subscription. 1143 * <p> 1144 * Availability: Only when user is registered to a network. Result may be 1145 * unreliable on CDMA networks (use {@link #getPhoneType()} to determine if 1146 * on a CDMA network). 1147 * 1148 * @param subId for which Network CountryIso is returned 1149 */ 1150 /** {@hide} */ 1151 public String getNetworkCountryIso(int subId) { 1152 int phoneId = SubscriptionManager.getPhoneId(subId); 1153 return getTelephonyProperty(phoneId, TelephonyProperties.PROPERTY_OPERATOR_ISO_COUNTRY, ""); 1154 } 1155 1156 /** Network type is unknown */ 1157 public static final int NETWORK_TYPE_UNKNOWN = 0; 1158 /** Current network is GPRS */ 1159 public static final int NETWORK_TYPE_GPRS = 1; 1160 /** Current network is EDGE */ 1161 public static final int NETWORK_TYPE_EDGE = 2; 1162 /** Current network is UMTS */ 1163 public static final int NETWORK_TYPE_UMTS = 3; 1164 /** Current network is CDMA: Either IS95A or IS95B*/ 1165 public static final int NETWORK_TYPE_CDMA = 4; 1166 /** Current network is EVDO revision 0*/ 1167 public static final int NETWORK_TYPE_EVDO_0 = 5; 1168 /** Current network is EVDO revision A*/ 1169 public static final int NETWORK_TYPE_EVDO_A = 6; 1170 /** Current network is 1xRTT*/ 1171 public static final int NETWORK_TYPE_1xRTT = 7; 1172 /** Current network is HSDPA */ 1173 public static final int NETWORK_TYPE_HSDPA = 8; 1174 /** Current network is HSUPA */ 1175 public static final int NETWORK_TYPE_HSUPA = 9; 1176 /** Current network is HSPA */ 1177 public static final int NETWORK_TYPE_HSPA = 10; 1178 /** Current network is iDen */ 1179 public static final int NETWORK_TYPE_IDEN = 11; 1180 /** Current network is EVDO revision B*/ 1181 public static final int NETWORK_TYPE_EVDO_B = 12; 1182 /** Current network is LTE */ 1183 public static final int NETWORK_TYPE_LTE = 13; 1184 /** Current network is eHRPD */ 1185 public static final int NETWORK_TYPE_EHRPD = 14; 1186 /** Current network is HSPA+ */ 1187 public static final int NETWORK_TYPE_HSPAP = 15; 1188 /** Current network is GSM {@hide} */ 1189 public static final int NETWORK_TYPE_GSM = 16; 1190 1191 /** 1192 * @return the NETWORK_TYPE_xxxx for current data connection. 1193 */ 1194 public int getNetworkType() { 1195 return getDataNetworkType(); 1196 } 1197 1198 /** 1199 * Returns a constant indicating the radio technology (network type) 1200 * currently in use on the device for a subscription. 1201 * @return the network type 1202 * 1203 * @param subId for which network type is returned 1204 * 1205 * @see #NETWORK_TYPE_UNKNOWN 1206 * @see #NETWORK_TYPE_GPRS 1207 * @see #NETWORK_TYPE_EDGE 1208 * @see #NETWORK_TYPE_UMTS 1209 * @see #NETWORK_TYPE_HSDPA 1210 * @see #NETWORK_TYPE_HSUPA 1211 * @see #NETWORK_TYPE_HSPA 1212 * @see #NETWORK_TYPE_CDMA 1213 * @see #NETWORK_TYPE_EVDO_0 1214 * @see #NETWORK_TYPE_EVDO_A 1215 * @see #NETWORK_TYPE_EVDO_B 1216 * @see #NETWORK_TYPE_1xRTT 1217 * @see #NETWORK_TYPE_IDEN 1218 * @see #NETWORK_TYPE_LTE 1219 * @see #NETWORK_TYPE_EHRPD 1220 * @see #NETWORK_TYPE_HSPAP 1221 */ 1222 /** {@hide} */ 1223 public int getNetworkType(int subId) { 1224 try { 1225 ITelephony telephony = getITelephony(); 1226 if (telephony != null) { 1227 return telephony.getNetworkTypeForSubscriber(subId); 1228 } else { 1229 // This can happen when the ITelephony interface is not up yet. 1230 return NETWORK_TYPE_UNKNOWN; 1231 } 1232 } catch(RemoteException ex) { 1233 // This shouldn't happen in the normal case 1234 return NETWORK_TYPE_UNKNOWN; 1235 } catch (NullPointerException ex) { 1236 // This could happen before phone restarts due to crashing 1237 return NETWORK_TYPE_UNKNOWN; 1238 } 1239 } 1240 1241 /** 1242 * Returns a constant indicating the radio technology (network type) 1243 * currently in use on the device for data transmission. 1244 * @return the network type 1245 * 1246 * @see #NETWORK_TYPE_UNKNOWN 1247 * @see #NETWORK_TYPE_GPRS 1248 * @see #NETWORK_TYPE_EDGE 1249 * @see #NETWORK_TYPE_UMTS 1250 * @see #NETWORK_TYPE_HSDPA 1251 * @see #NETWORK_TYPE_HSUPA 1252 * @see #NETWORK_TYPE_HSPA 1253 * @see #NETWORK_TYPE_CDMA 1254 * @see #NETWORK_TYPE_EVDO_0 1255 * @see #NETWORK_TYPE_EVDO_A 1256 * @see #NETWORK_TYPE_EVDO_B 1257 * @see #NETWORK_TYPE_1xRTT 1258 * @see #NETWORK_TYPE_IDEN 1259 * @see #NETWORK_TYPE_LTE 1260 * @see #NETWORK_TYPE_EHRPD 1261 * @see #NETWORK_TYPE_HSPAP 1262 * 1263 * @hide 1264 */ 1265 public int getDataNetworkType() { 1266 return getDataNetworkType(getDefaultSubscription()); 1267 } 1268 1269 /** 1270 * Returns a constant indicating the radio technology (network type) 1271 * currently in use on the device for data transmission for a subscription 1272 * @return the network type 1273 * 1274 * @param subId for which network type is returned 1275 */ 1276 /** {@hide} */ 1277 public int getDataNetworkType(int subId) { 1278 try{ 1279 ITelephony telephony = getITelephony(); 1280 if (telephony != null) { 1281 return telephony.getDataNetworkTypeForSubscriber(subId); 1282 } else { 1283 // This can happen when the ITelephony interface is not up yet. 1284 return NETWORK_TYPE_UNKNOWN; 1285 } 1286 } catch(RemoteException ex) { 1287 // This shouldn't happen in the normal case 1288 return NETWORK_TYPE_UNKNOWN; 1289 } catch (NullPointerException ex) { 1290 // This could happen before phone restarts due to crashing 1291 return NETWORK_TYPE_UNKNOWN; 1292 } 1293 } 1294 1295 /** 1296 * Returns the NETWORK_TYPE_xxxx for voice 1297 * 1298 * @hide 1299 */ 1300 public int getVoiceNetworkType() { 1301 return getVoiceNetworkType(getDefaultSubscription()); 1302 } 1303 1304 /** 1305 * Returns the NETWORK_TYPE_xxxx for voice for a subId 1306 * 1307 */ 1308 /** {@hide} */ 1309 public int getVoiceNetworkType(int subId) { 1310 try{ 1311 ITelephony telephony = getITelephony(); 1312 if (telephony != null) { 1313 return telephony.getVoiceNetworkTypeForSubscriber(subId); 1314 } else { 1315 // This can happen when the ITelephony interface is not up yet. 1316 return NETWORK_TYPE_UNKNOWN; 1317 } 1318 } catch(RemoteException ex) { 1319 // This shouldn't happen in the normal case 1320 return NETWORK_TYPE_UNKNOWN; 1321 } catch (NullPointerException ex) { 1322 // This could happen before phone restarts due to crashing 1323 return NETWORK_TYPE_UNKNOWN; 1324 } 1325 } 1326 1327 /** Unknown network class. {@hide} */ 1328 public static final int NETWORK_CLASS_UNKNOWN = 0; 1329 /** Class of broadly defined "2G" networks. {@hide} */ 1330 public static final int NETWORK_CLASS_2_G = 1; 1331 /** Class of broadly defined "3G" networks. {@hide} */ 1332 public static final int NETWORK_CLASS_3_G = 2; 1333 /** Class of broadly defined "4G" networks. {@hide} */ 1334 public static final int NETWORK_CLASS_4_G = 3; 1335 1336 /** 1337 * Return general class of network type, such as "3G" or "4G". In cases 1338 * where classification is contentious, this method is conservative. 1339 * 1340 * @hide 1341 */ 1342 public static int getNetworkClass(int networkType) { 1343 switch (networkType) { 1344 case NETWORK_TYPE_GPRS: 1345 case NETWORK_TYPE_GSM: 1346 case NETWORK_TYPE_EDGE: 1347 case NETWORK_TYPE_CDMA: 1348 case NETWORK_TYPE_1xRTT: 1349 case NETWORK_TYPE_IDEN: 1350 return NETWORK_CLASS_2_G; 1351 case NETWORK_TYPE_UMTS: 1352 case NETWORK_TYPE_EVDO_0: 1353 case NETWORK_TYPE_EVDO_A: 1354 case NETWORK_TYPE_HSDPA: 1355 case NETWORK_TYPE_HSUPA: 1356 case NETWORK_TYPE_HSPA: 1357 case NETWORK_TYPE_EVDO_B: 1358 case NETWORK_TYPE_EHRPD: 1359 case NETWORK_TYPE_HSPAP: 1360 return NETWORK_CLASS_3_G; 1361 case NETWORK_TYPE_LTE: 1362 return NETWORK_CLASS_4_G; 1363 default: 1364 return NETWORK_CLASS_UNKNOWN; 1365 } 1366 } 1367 1368 /** 1369 * Returns a string representation of the radio technology (network type) 1370 * currently in use on the device. 1371 * @return the name of the radio technology 1372 * 1373 * @hide pending API council review 1374 */ 1375 public String getNetworkTypeName() { 1376 return getNetworkTypeName(getNetworkType()); 1377 } 1378 1379 /** 1380 * Returns a string representation of the radio technology (network type) 1381 * currently in use on the device. 1382 * @param subId for which network type is returned 1383 * @return the name of the radio technology 1384 * 1385 */ 1386 /** {@hide} */ 1387 public static String getNetworkTypeName(int type) { 1388 switch (type) { 1389 case NETWORK_TYPE_GPRS: 1390 return "GPRS"; 1391 case NETWORK_TYPE_EDGE: 1392 return "EDGE"; 1393 case NETWORK_TYPE_UMTS: 1394 return "UMTS"; 1395 case NETWORK_TYPE_HSDPA: 1396 return "HSDPA"; 1397 case NETWORK_TYPE_HSUPA: 1398 return "HSUPA"; 1399 case NETWORK_TYPE_HSPA: 1400 return "HSPA"; 1401 case NETWORK_TYPE_CDMA: 1402 return "CDMA"; 1403 case NETWORK_TYPE_EVDO_0: 1404 return "CDMA - EvDo rev. 0"; 1405 case NETWORK_TYPE_EVDO_A: 1406 return "CDMA - EvDo rev. A"; 1407 case NETWORK_TYPE_EVDO_B: 1408 return "CDMA - EvDo rev. B"; 1409 case NETWORK_TYPE_1xRTT: 1410 return "CDMA - 1xRTT"; 1411 case NETWORK_TYPE_LTE: 1412 return "LTE"; 1413 case NETWORK_TYPE_EHRPD: 1414 return "CDMA - eHRPD"; 1415 case NETWORK_TYPE_IDEN: 1416 return "iDEN"; 1417 case NETWORK_TYPE_HSPAP: 1418 return "HSPA+"; 1419 case NETWORK_TYPE_GSM: 1420 return "GSM"; 1421 default: 1422 return "UNKNOWN"; 1423 } 1424 } 1425 1426 // 1427 // 1428 // SIM Card 1429 // 1430 // 1431 1432 /** 1433 * SIM card state: Unknown. Signifies that the SIM is in transition 1434 * between states. For example, when the user inputs the SIM pin 1435 * under PIN_REQUIRED state, a query for sim status returns 1436 * this state before turning to SIM_STATE_READY. 1437 * 1438 * These are the ordinal value of IccCardConstants.State. 1439 */ 1440 public static final int SIM_STATE_UNKNOWN = 0; 1441 /** SIM card state: no SIM card is available in the device */ 1442 public static final int SIM_STATE_ABSENT = 1; 1443 /** SIM card state: Locked: requires the user's SIM PIN to unlock */ 1444 public static final int SIM_STATE_PIN_REQUIRED = 2; 1445 /** SIM card state: Locked: requires the user's SIM PUK to unlock */ 1446 public static final int SIM_STATE_PUK_REQUIRED = 3; 1447 /** SIM card state: Locked: requires a network PIN to unlock */ 1448 public static final int SIM_STATE_NETWORK_LOCKED = 4; 1449 /** SIM card state: Ready */ 1450 public static final int SIM_STATE_READY = 5; 1451 /** SIM card state: SIM Card is NOT READY 1452 *@hide 1453 */ 1454 public static final int SIM_STATE_NOT_READY = 6; 1455 /** SIM card state: SIM Card Error, permanently disabled 1456 *@hide 1457 */ 1458 public static final int SIM_STATE_PERM_DISABLED = 7; 1459 /** SIM card state: SIM Card Error, present but faulty 1460 *@hide 1461 */ 1462 public static final int SIM_STATE_CARD_IO_ERROR = 8; 1463 1464 /** 1465 * @return true if a ICC card is present 1466 */ 1467 public boolean hasIccCard() { 1468 return hasIccCard(getDefaultSim()); 1469 } 1470 1471 /** 1472 * @return true if a ICC card is present for a subscription 1473 * 1474 * @param slotId for which icc card presence is checked 1475 */ 1476 /** {@hide} */ 1477 // FIXME Input argument slotId should be of type int 1478 public boolean hasIccCard(int slotId) { 1479 1480 try { 1481 return getITelephony().hasIccCardUsingSlotId(slotId); 1482 } catch (RemoteException ex) { 1483 // Assume no ICC card if remote exception which shouldn't happen 1484 return false; 1485 } catch (NullPointerException ex) { 1486 // This could happen before phone restarts due to crashing 1487 return false; 1488 } 1489 } 1490 1491 /** 1492 * Returns a constant indicating the state of the default SIM card. 1493 * 1494 * @see #SIM_STATE_UNKNOWN 1495 * @see #SIM_STATE_ABSENT 1496 * @see #SIM_STATE_PIN_REQUIRED 1497 * @see #SIM_STATE_PUK_REQUIRED 1498 * @see #SIM_STATE_NETWORK_LOCKED 1499 * @see #SIM_STATE_READY 1500 * @see #SIM_STATE_NOT_READY 1501 * @see #SIM_STATE_PERM_DISABLED 1502 * @see #SIM_STATE_CARD_IO_ERROR 1503 */ 1504 public int getSimState() { 1505 return getSimState(getDefaultSim()); 1506 } 1507 1508 /** 1509 * Returns a constant indicating the state of the device SIM card in a slot. 1510 * 1511 * @param slotIdx 1512 * 1513 * @see #SIM_STATE_UNKNOWN 1514 * @see #SIM_STATE_ABSENT 1515 * @see #SIM_STATE_PIN_REQUIRED 1516 * @see #SIM_STATE_PUK_REQUIRED 1517 * @see #SIM_STATE_NETWORK_LOCKED 1518 * @see #SIM_STATE_READY 1519 * @see #SIM_STATE_NOT_READY 1520 * @see #SIM_STATE_PERM_DISABLED 1521 * @see #SIM_STATE_CARD_IO_ERROR 1522 */ 1523 /** {@hide} */ 1524 public int getSimState(int slotIdx) { 1525 int[] subId = SubscriptionManager.getSubId(slotIdx); 1526 if (subId == null || subId.length == 0) { 1527 Rlog.d(TAG, "getSimState:- empty subId return SIM_STATE_ABSENT"); 1528 return SIM_STATE_UNKNOWN; 1529 } 1530 int simState = SubscriptionManager.getSimStateForSubscriber(subId[0]); 1531 Rlog.d(TAG, "getSimState: simState=" + simState + " slotIdx=" + slotIdx); 1532 return simState; 1533 } 1534 1535 /** 1536 * Returns the MCC+MNC (mobile country code + mobile network code) of the 1537 * provider of the SIM. 5 or 6 decimal digits. 1538 * <p> 1539 * Availability: SIM state must be {@link #SIM_STATE_READY} 1540 * 1541 * @see #getSimState 1542 */ 1543 public String getSimOperator() { 1544 int subId = SubscriptionManager.getDefaultDataSubId(); 1545 if (!SubscriptionManager.isUsableSubIdValue(subId)) { 1546 subId = SubscriptionManager.getDefaultSmsSubId(); 1547 if (!SubscriptionManager.isUsableSubIdValue(subId)) { 1548 subId = SubscriptionManager.getDefaultVoiceSubId(); 1549 if (!SubscriptionManager.isUsableSubIdValue(subId)) { 1550 subId = SubscriptionManager.getDefaultSubId(); 1551 } 1552 } 1553 } 1554 Rlog.d(TAG, "getSimOperator(): default subId=" + subId); 1555 return getSimOperator(subId); 1556 } 1557 1558 /** 1559 * Returns the MCC+MNC (mobile country code + mobile network code) of the 1560 * provider of the SIM for a particular subscription. 5 or 6 decimal digits. 1561 * <p> 1562 * Availability: SIM state must be {@link #SIM_STATE_READY} 1563 * 1564 * @see #getSimState 1565 * 1566 * @param subId for which SimOperator is returned 1567 */ 1568 /** {@hide} */ 1569 public String getSimOperator(int subId) { 1570 int phoneId = SubscriptionManager.getPhoneId(subId); 1571 String operator = getTelephonyProperty(phoneId, 1572 TelephonyProperties.PROPERTY_ICC_OPERATOR_NUMERIC, ""); 1573 Rlog.d(TAG, "getSimOperator: subId=" + subId + " operator=" + operator); 1574 return operator; 1575 } 1576 1577 /** 1578 * Returns the Service Provider Name (SPN). 1579 * <p> 1580 * Availability: SIM state must be {@link #SIM_STATE_READY} 1581 * 1582 * @see #getSimState 1583 */ 1584 public String getSimOperatorName() { 1585 return getSimOperatorName(getDefaultSubscription()); 1586 } 1587 1588 /** 1589 * Returns the Service Provider Name (SPN). 1590 * <p> 1591 * Availability: SIM state must be {@link #SIM_STATE_READY} 1592 * 1593 * @see #getSimState 1594 * 1595 * @param subId for which SimOperatorName is returned 1596 */ 1597 /** {@hide} */ 1598 public String getSimOperatorName(int subId) { 1599 int phoneId = SubscriptionManager.getPhoneId(subId); 1600 return getTelephonyProperty(phoneId, TelephonyProperties.PROPERTY_ICC_OPERATOR_ALPHA, ""); 1601 } 1602 1603 /** 1604 * Returns the ISO country code equivalent for the SIM provider's country code. 1605 */ 1606 public String getSimCountryIso() { 1607 return getSimCountryIso(getDefaultSubscription()); 1608 } 1609 1610 /** 1611 * Returns the ISO country code equivalent for the SIM provider's country code. 1612 * 1613 * @param subId for which SimCountryIso is returned 1614 */ 1615 /** {@hide} */ 1616 public String getSimCountryIso(int subId) { 1617 int phoneId = SubscriptionManager.getPhoneId(subId); 1618 return getTelephonyProperty(phoneId, TelephonyProperties.PROPERTY_ICC_OPERATOR_ISO_COUNTRY, 1619 ""); 1620 } 1621 1622 /** 1623 * Returns the serial number of the SIM, if applicable. Return null if it is 1624 * unavailable. 1625 * <p> 1626 * Requires Permission: 1627 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 1628 */ 1629 public String getSimSerialNumber() { 1630 return getSimSerialNumber(getDefaultSubscription()); 1631 } 1632 1633 /** 1634 * Returns the serial number for the given subscription, if applicable. Return null if it is 1635 * unavailable. 1636 * <p> 1637 * @param subId for which Sim Serial number is returned 1638 * Requires Permission: 1639 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 1640 */ 1641 /** {@hide} */ 1642 public String getSimSerialNumber(int subId) { 1643 try { 1644 return getSubscriberInfo().getIccSerialNumberForSubscriber(subId); 1645 } catch (RemoteException ex) { 1646 return null; 1647 } catch (NullPointerException ex) { 1648 // This could happen before phone restarts due to crashing 1649 return null; 1650 } 1651 } 1652 1653 /** 1654 * Return if the current radio is LTE on CDMA. This 1655 * is a tri-state return value as for a period of time 1656 * the mode may be unknown. 1657 * 1658 * @return {@link PhoneConstants#LTE_ON_CDMA_UNKNOWN}, {@link PhoneConstants#LTE_ON_CDMA_FALSE} 1659 * or {@link PhoneConstants#LTE_ON_CDMA_TRUE} 1660 * 1661 * @hide 1662 */ 1663 public int getLteOnCdmaMode() { 1664 return getLteOnCdmaMode(getDefaultSubscription()); 1665 } 1666 1667 /** 1668 * Return if the current radio is LTE on CDMA for Subscription. This 1669 * is a tri-state return value as for a period of time 1670 * the mode may be unknown. 1671 * 1672 * @param subId for which radio is LTE on CDMA is returned 1673 * @return {@link PhoneConstants#LTE_ON_CDMA_UNKNOWN}, {@link PhoneConstants#LTE_ON_CDMA_FALSE} 1674 * or {@link PhoneConstants#LTE_ON_CDMA_TRUE} 1675 * 1676 */ 1677 /** {@hide} */ 1678 public int getLteOnCdmaMode(int subId) { 1679 try { 1680 return getITelephony().getLteOnCdmaModeForSubscriber(subId); 1681 } catch (RemoteException ex) { 1682 // Assume no ICC card if remote exception which shouldn't happen 1683 return PhoneConstants.LTE_ON_CDMA_UNKNOWN; 1684 } catch (NullPointerException ex) { 1685 // This could happen before phone restarts due to crashing 1686 return PhoneConstants.LTE_ON_CDMA_UNKNOWN; 1687 } 1688 } 1689 1690 // 1691 // 1692 // Subscriber Info 1693 // 1694 // 1695 1696 /** 1697 * Returns the unique subscriber ID, for example, the IMSI for a GSM phone. 1698 * Return null if it is unavailable. 1699 * <p> 1700 * Requires Permission: 1701 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 1702 */ 1703 public String getSubscriberId() { 1704 return getSubscriberId(getDefaultSubscription()); 1705 } 1706 1707 /** 1708 * Returns the unique subscriber ID, for example, the IMSI for a GSM phone 1709 * for a subscription. 1710 * Return null if it is unavailable. 1711 * <p> 1712 * Requires Permission: 1713 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 1714 * 1715 * @param subId whose subscriber id is returned 1716 */ 1717 /** {@hide} */ 1718 public String getSubscriberId(int subId) { 1719 try { 1720 return getSubscriberInfo().getSubscriberIdForSubscriber(subId); 1721 } catch (RemoteException ex) { 1722 return null; 1723 } catch (NullPointerException ex) { 1724 // This could happen before phone restarts due to crashing 1725 return null; 1726 } 1727 } 1728 1729 /** 1730 * Returns the Group Identifier Level1 for a GSM phone. 1731 * Return null if it is unavailable. 1732 * <p> 1733 * Requires Permission: 1734 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 1735 */ 1736 public String getGroupIdLevel1() { 1737 try { 1738 return getSubscriberInfo().getGroupIdLevel1(); 1739 } catch (RemoteException ex) { 1740 return null; 1741 } catch (NullPointerException ex) { 1742 // This could happen before phone restarts due to crashing 1743 return null; 1744 } 1745 } 1746 1747 /** 1748 * Returns the Group Identifier Level1 for a GSM phone for a particular subscription. 1749 * Return null if it is unavailable. 1750 * <p> 1751 * Requires Permission: 1752 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 1753 * 1754 * @param subscription whose subscriber id is returned 1755 */ 1756 /** {@hide} */ 1757 public String getGroupIdLevel1(int subId) { 1758 try { 1759 return getSubscriberInfo().getGroupIdLevel1ForSubscriber(subId); 1760 } catch (RemoteException ex) { 1761 return null; 1762 } catch (NullPointerException ex) { 1763 // This could happen before phone restarts due to crashing 1764 return null; 1765 } 1766 } 1767 1768 /** 1769 * Returns the phone number string for line 1, for example, the MSISDN 1770 * for a GSM phone. Return null if it is unavailable. 1771 * <p> 1772 * Requires Permission: 1773 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 1774 */ 1775 public String getLine1Number() { 1776 return getLine1NumberForSubscriber(getDefaultSubscription()); 1777 } 1778 1779 /** 1780 * Returns the phone number string for line 1, for example, the MSISDN 1781 * for a GSM phone for a particular subscription. Return null if it is unavailable. 1782 * <p> 1783 * Requires Permission: 1784 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 1785 * 1786 * @param subId whose phone number for line 1 is returned 1787 */ 1788 /** {@hide} */ 1789 public String getLine1NumberForSubscriber(int subId) { 1790 String number = null; 1791 try { 1792 number = getITelephony().getLine1NumberForDisplay(subId); 1793 } catch (RemoteException ex) { 1794 } catch (NullPointerException ex) { 1795 } 1796 if (number != null) { 1797 return number; 1798 } 1799 try { 1800 return getSubscriberInfo().getLine1NumberForSubscriber(subId); 1801 } catch (RemoteException ex) { 1802 return null; 1803 } catch (NullPointerException ex) { 1804 // This could happen before phone restarts due to crashing 1805 return null; 1806 } 1807 } 1808 1809 /** 1810 * Set the line 1 phone number string and its alphatag for the current ICCID 1811 * for display purpose only, for example, displayed in Phone Status. It won't 1812 * change the actual MSISDN/MDN. To unset alphatag or number, pass in a null 1813 * value. 1814 * 1815 * <p>Requires that the calling app has carrier privileges. 1816 * @see #hasCarrierPrivileges 1817 * 1818 * @param alphaTag alpha-tagging of the dailing nubmer 1819 * @param number The dialing number 1820 * @return true if the operation was executed correctly. 1821 */ 1822 public boolean setLine1NumberForDisplay(String alphaTag, String number) { 1823 return setLine1NumberForDisplayForSubscriber(getDefaultSubscription(), alphaTag, number); 1824 } 1825 1826 /** 1827 * Set the line 1 phone number string and its alphatag for the current ICCID 1828 * for display purpose only, for example, displayed in Phone Status. It won't 1829 * change the actual MSISDN/MDN. To unset alphatag or number, pass in a null 1830 * value. 1831 * 1832 * <p>Requires that the calling app has carrier privileges. 1833 * @see #hasCarrierPrivileges 1834 * 1835 * @param subId the subscriber that the alphatag and dialing number belongs to. 1836 * @param alphaTag alpha-tagging of the dailing nubmer 1837 * @param number The dialing number 1838 * @return true if the operation was executed correctly. 1839 * @hide 1840 */ 1841 public boolean setLine1NumberForDisplayForSubscriber(int subId, String alphaTag, String number) { 1842 try { 1843 return getITelephony().setLine1NumberForDisplayForSubscriber(subId, alphaTag, number); 1844 } catch (RemoteException ex) { 1845 } catch (NullPointerException ex) { 1846 } 1847 return false; 1848 } 1849 1850 /** 1851 * Returns the alphabetic identifier associated with the line 1 number. 1852 * Return null if it is unavailable. 1853 * <p> 1854 * Requires Permission: 1855 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 1856 * @hide 1857 * nobody seems to call this. 1858 */ 1859 public String getLine1AlphaTag() { 1860 return getLine1AlphaTagForSubscriber(getDefaultSubscription()); 1861 } 1862 1863 /** 1864 * Returns the alphabetic identifier associated with the line 1 number 1865 * for a subscription. 1866 * Return null if it is unavailable. 1867 * <p> 1868 * Requires Permission: 1869 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 1870 * @param subId whose alphabetic identifier associated with line 1 is returned 1871 * nobody seems to call this. 1872 */ 1873 /** {@hide} */ 1874 public String getLine1AlphaTagForSubscriber(int subId) { 1875 String alphaTag = null; 1876 try { 1877 alphaTag = getITelephony().getLine1AlphaTagForDisplay(subId); 1878 } catch (RemoteException ex) { 1879 } catch (NullPointerException ex) { 1880 } 1881 if (alphaTag != null) { 1882 return alphaTag; 1883 } 1884 try { 1885 return getSubscriberInfo().getLine1AlphaTagForSubscriber(subId); 1886 } catch (RemoteException ex) { 1887 return null; 1888 } catch (NullPointerException ex) { 1889 // This could happen before phone restarts due to crashing 1890 return null; 1891 } 1892 } 1893 1894 /** 1895 * Return the set of subscriber IDs that should be considered as "merged 1896 * together" for data usage purposes. This is commonly {@code null} to 1897 * indicate no merging is required. Any returned subscribers are sorted in a 1898 * deterministic order. 1899 * 1900 * @hide 1901 */ 1902 public @Nullable String[] getMergedSubscriberIds() { 1903 try { 1904 return getITelephony().getMergedSubscriberIds(); 1905 } catch (RemoteException ex) { 1906 } catch (NullPointerException ex) { 1907 } 1908 return null; 1909 } 1910 1911 /** 1912 * Returns the MSISDN string. 1913 * for a GSM phone. Return null if it is unavailable. 1914 * <p> 1915 * Requires Permission: 1916 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 1917 * 1918 * @hide 1919 */ 1920 public String getMsisdn() { 1921 return getMsisdn(getDefaultSubscription()); 1922 } 1923 1924 /** 1925 * Returns the MSISDN string. 1926 * for a GSM phone. Return null if it is unavailable. 1927 * <p> 1928 * Requires Permission: 1929 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 1930 * 1931 * @param subId for which msisdn is returned 1932 */ 1933 /** {@hide} */ 1934 public String getMsisdn(int subId) { 1935 try { 1936 return getSubscriberInfo().getMsisdnForSubscriber(subId); 1937 } catch (RemoteException ex) { 1938 return null; 1939 } catch (NullPointerException ex) { 1940 // This could happen before phone restarts due to crashing 1941 return null; 1942 } 1943 } 1944 1945 /** 1946 * Returns the voice mail number. Return null if it is unavailable. 1947 * <p> 1948 * Requires Permission: 1949 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 1950 */ 1951 public String getVoiceMailNumber() { 1952 return getVoiceMailNumber(getDefaultSubscription()); 1953 } 1954 1955 /** 1956 * Returns the voice mail number for a subscription. 1957 * Return null if it is unavailable. 1958 * <p> 1959 * Requires Permission: 1960 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 1961 * @param subId whose voice mail number is returned 1962 */ 1963 /** {@hide} */ 1964 public String getVoiceMailNumber(int subId) { 1965 try { 1966 return getSubscriberInfo().getVoiceMailNumberForSubscriber(subId); 1967 } catch (RemoteException ex) { 1968 return null; 1969 } catch (NullPointerException ex) { 1970 // This could happen before phone restarts due to crashing 1971 return null; 1972 } 1973 } 1974 1975 /** 1976 * Returns the complete voice mail number. Return null if it is unavailable. 1977 * <p> 1978 * Requires Permission: 1979 * {@link android.Manifest.permission#CALL_PRIVILEGED CALL_PRIVILEGED} 1980 * 1981 * @hide 1982 */ 1983 public String getCompleteVoiceMailNumber() { 1984 return getCompleteVoiceMailNumber(getDefaultSubscription()); 1985 } 1986 1987 /** 1988 * Returns the complete voice mail number. Return null if it is unavailable. 1989 * <p> 1990 * Requires Permission: 1991 * {@link android.Manifest.permission#CALL_PRIVILEGED CALL_PRIVILEGED} 1992 * 1993 * @param subId 1994 */ 1995 /** {@hide} */ 1996 public String getCompleteVoiceMailNumber(int subId) { 1997 try { 1998 return getSubscriberInfo().getCompleteVoiceMailNumberForSubscriber(subId); 1999 } catch (RemoteException ex) { 2000 return null; 2001 } catch (NullPointerException ex) { 2002 // This could happen before phone restarts due to crashing 2003 return null; 2004 } 2005 } 2006 2007 /** 2008 * Sets the voice mail number. 2009 * 2010 * <p>Requires that the calling app has carrier privileges. 2011 * @see #hasCarrierPrivileges 2012 * 2013 * @param alphaTag The alpha tag to display. 2014 * @param number The voicemail number. 2015 */ 2016 public boolean setVoiceMailNumber(String alphaTag, String number) { 2017 return setVoiceMailNumber(getDefaultSubscription(), alphaTag, number); 2018 } 2019 2020 /** 2021 * Sets the voicemail number for the given subscriber. 2022 * 2023 * <p>Requires that the calling app has carrier privileges. 2024 * @see #hasCarrierPrivileges 2025 * 2026 * @param subId The subscription id. 2027 * @param alphaTag The alpha tag to display. 2028 * @param number The voicemail number. 2029 */ 2030 /** {@hide} */ 2031 public boolean setVoiceMailNumber(int subId, String alphaTag, String number) { 2032 try { 2033 return getITelephony().setVoiceMailNumber(subId, alphaTag, number); 2034 } catch (RemoteException ex) { 2035 } catch (NullPointerException ex) { 2036 } 2037 return false; 2038 } 2039 2040 /** 2041 * Returns the voice mail count. Return 0 if unavailable. 2042 * <p> 2043 * Requires Permission: 2044 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 2045 * @hide 2046 */ 2047 public int getVoiceMessageCount() { 2048 return getVoiceMessageCount(getDefaultSubscription()); 2049 } 2050 2051 /** 2052 * Returns the voice mail count for a subscription. Return 0 if unavailable. 2053 * <p> 2054 * Requires Permission: 2055 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 2056 * @param subId whose voice message count is returned 2057 */ 2058 /** {@hide} */ 2059 public int getVoiceMessageCount(int subId) { 2060 try { 2061 return getITelephony().getVoiceMessageCountForSubscriber(subId); 2062 } catch (RemoteException ex) { 2063 return 0; 2064 } catch (NullPointerException ex) { 2065 // This could happen before phone restarts due to crashing 2066 return 0; 2067 } 2068 } 2069 2070 /** 2071 * Retrieves the alphabetic identifier associated with the voice 2072 * mail number. 2073 * <p> 2074 * Requires Permission: 2075 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 2076 */ 2077 public String getVoiceMailAlphaTag() { 2078 return getVoiceMailAlphaTag(getDefaultSubscription()); 2079 } 2080 2081 /** 2082 * Retrieves the alphabetic identifier associated with the voice 2083 * mail number for a subscription. 2084 * <p> 2085 * Requires Permission: 2086 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 2087 * @param subId whose alphabetic identifier associated with the 2088 * voice mail number is returned 2089 */ 2090 /** {@hide} */ 2091 public String getVoiceMailAlphaTag(int subId) { 2092 try { 2093 return getSubscriberInfo().getVoiceMailAlphaTagForSubscriber(subId); 2094 } catch (RemoteException ex) { 2095 return null; 2096 } catch (NullPointerException ex) { 2097 // This could happen before phone restarts due to crashing 2098 return null; 2099 } 2100 } 2101 2102 /** 2103 * Returns the IMS private user identity (IMPI) that was loaded from the ISIM. 2104 * @return the IMPI, or null if not present or not loaded 2105 * @hide 2106 */ 2107 public String getIsimImpi() { 2108 try { 2109 return getSubscriberInfo().getIsimImpi(); 2110 } catch (RemoteException ex) { 2111 return null; 2112 } catch (NullPointerException ex) { 2113 // This could happen before phone restarts due to crashing 2114 return null; 2115 } 2116 } 2117 2118 /** 2119 * Returns the IMS home network domain name that was loaded from the ISIM. 2120 * @return the IMS domain name, or null if not present or not loaded 2121 * @hide 2122 */ 2123 public String getIsimDomain() { 2124 try { 2125 return getSubscriberInfo().getIsimDomain(); 2126 } catch (RemoteException ex) { 2127 return null; 2128 } catch (NullPointerException ex) { 2129 // This could happen before phone restarts due to crashing 2130 return null; 2131 } 2132 } 2133 2134 /** 2135 * Returns the IMS public user identities (IMPU) that were loaded from the ISIM. 2136 * @return an array of IMPU strings, with one IMPU per string, or null if 2137 * not present or not loaded 2138 * @hide 2139 */ 2140 public String[] getIsimImpu() { 2141 try { 2142 return getSubscriberInfo().getIsimImpu(); 2143 } catch (RemoteException ex) { 2144 return null; 2145 } catch (NullPointerException ex) { 2146 // This could happen before phone restarts due to crashing 2147 return null; 2148 } 2149 } 2150 2151 /** 2152 * @hide 2153 */ 2154 private IPhoneSubInfo getSubscriberInfo() { 2155 // get it each time because that process crashes a lot 2156 return IPhoneSubInfo.Stub.asInterface(ServiceManager.getService("iphonesubinfo")); 2157 } 2158 2159 /** Device call state: No activity. */ 2160 public static final int CALL_STATE_IDLE = 0; 2161 /** Device call state: Ringing. A new call arrived and is 2162 * ringing or waiting. In the latter case, another call is 2163 * already active. */ 2164 public static final int CALL_STATE_RINGING = 1; 2165 /** Device call state: Off-hook. At least one call exists 2166 * that is dialing, active, or on hold, and no calls are ringing 2167 * or waiting. */ 2168 public static final int CALL_STATE_OFFHOOK = 2; 2169 2170 /** 2171 * Returns a constant indicating the call state (cellular) on the device. 2172 */ 2173 public int getCallState() { 2174 return getCallState(getDefaultSubscription()); 2175 } 2176 2177 /** 2178 * Returns a constant indicating the call state (cellular) on the device 2179 * for a subscription. 2180 * 2181 * @param subId whose call state is returned 2182 */ 2183 /** {@hide} */ 2184 public int getCallState(int subId) { 2185 try { 2186 return getITelephony().getCallStateForSubscriber(subId); 2187 } catch (RemoteException ex) { 2188 // the phone process is restarting. 2189 return CALL_STATE_IDLE; 2190 } catch (NullPointerException ex) { 2191 // the phone process is restarting. 2192 return CALL_STATE_IDLE; 2193 } 2194 } 2195 2196 /** Data connection activity: No traffic. */ 2197 public static final int DATA_ACTIVITY_NONE = 0x00000000; 2198 /** Data connection activity: Currently receiving IP PPP traffic. */ 2199 public static final int DATA_ACTIVITY_IN = 0x00000001; 2200 /** Data connection activity: Currently sending IP PPP traffic. */ 2201 public static final int DATA_ACTIVITY_OUT = 0x00000002; 2202 /** Data connection activity: Currently both sending and receiving 2203 * IP PPP traffic. */ 2204 public static final int DATA_ACTIVITY_INOUT = DATA_ACTIVITY_IN | DATA_ACTIVITY_OUT; 2205 /** 2206 * Data connection is active, but physical link is down 2207 */ 2208 public static final int DATA_ACTIVITY_DORMANT = 0x00000004; 2209 2210 /** 2211 * Returns a constant indicating the type of activity on a data connection 2212 * (cellular). 2213 * 2214 * @see #DATA_ACTIVITY_NONE 2215 * @see #DATA_ACTIVITY_IN 2216 * @see #DATA_ACTIVITY_OUT 2217 * @see #DATA_ACTIVITY_INOUT 2218 * @see #DATA_ACTIVITY_DORMANT 2219 */ 2220 public int getDataActivity() { 2221 try { 2222 return getITelephony().getDataActivity(); 2223 } catch (RemoteException ex) { 2224 // the phone process is restarting. 2225 return DATA_ACTIVITY_NONE; 2226 } catch (NullPointerException ex) { 2227 // the phone process is restarting. 2228 return DATA_ACTIVITY_NONE; 2229 } 2230 } 2231 2232 /** Data connection state: Unknown. Used before we know the state. 2233 * @hide 2234 */ 2235 public static final int DATA_UNKNOWN = -1; 2236 /** Data connection state: Disconnected. IP traffic not available. */ 2237 public static final int DATA_DISCONNECTED = 0; 2238 /** Data connection state: Currently setting up a data connection. */ 2239 public static final int DATA_CONNECTING = 1; 2240 /** Data connection state: Connected. IP traffic should be available. */ 2241 public static final int DATA_CONNECTED = 2; 2242 /** Data connection state: Suspended. The connection is up, but IP 2243 * traffic is temporarily unavailable. For example, in a 2G network, 2244 * data activity may be suspended when a voice call arrives. */ 2245 public static final int DATA_SUSPENDED = 3; 2246 2247 /** 2248 * Returns a constant indicating the current data connection state 2249 * (cellular). 2250 * 2251 * @see #DATA_DISCONNECTED 2252 * @see #DATA_CONNECTING 2253 * @see #DATA_CONNECTED 2254 * @see #DATA_SUSPENDED 2255 */ 2256 public int getDataState() { 2257 try { 2258 return getITelephony().getDataState(); 2259 } catch (RemoteException ex) { 2260 // the phone process is restarting. 2261 return DATA_DISCONNECTED; 2262 } catch (NullPointerException ex) { 2263 return DATA_DISCONNECTED; 2264 } 2265 } 2266 2267 /** 2268 * @hide 2269 */ 2270 private ITelephony getITelephony() { 2271 return ITelephony.Stub.asInterface(ServiceManager.getService(Context.TELEPHONY_SERVICE)); 2272 } 2273 2274 /** 2275 * @hide 2276 */ 2277 private ITelecomService getTelecomService() { 2278 return ITelecomService.Stub.asInterface(ServiceManager.getService(Context.TELECOM_SERVICE)); 2279 } 2280 2281 // 2282 // 2283 // PhoneStateListener 2284 // 2285 // 2286 2287 /** 2288 * Registers a listener object to receive notification of changes 2289 * in specified telephony states. 2290 * <p> 2291 * To register a listener, pass a {@link PhoneStateListener} 2292 * and specify at least one telephony state of interest in 2293 * the events argument. 2294 * 2295 * At registration, and when a specified telephony state 2296 * changes, the telephony manager invokes the appropriate 2297 * callback method on the listener object and passes the 2298 * current (updated) values. 2299 * <p> 2300 * To unregister a listener, pass the listener object and set the 2301 * events argument to 2302 * {@link PhoneStateListener#LISTEN_NONE LISTEN_NONE} (0). 2303 * 2304 * @param listener The {@link PhoneStateListener} object to register 2305 * (or unregister) 2306 * @param events The telephony state(s) of interest to the listener, 2307 * as a bitwise-OR combination of {@link PhoneStateListener} 2308 * LISTEN_ flags. 2309 */ 2310 public void listen(PhoneStateListener listener, int events) { 2311 String pkgForDebug = mContext != null ? mContext.getPackageName() : "<unknown>"; 2312 try { 2313 Boolean notifyNow = (getITelephony() != null); 2314 sRegistry.listenForSubscriber(listener.mSubId, pkgForDebug, listener.callback, events, notifyNow); 2315 } catch (RemoteException ex) { 2316 // system process dead 2317 } catch (NullPointerException ex) { 2318 // system process dead 2319 } 2320 } 2321 2322 /** 2323 * Returns the CDMA ERI icon index to display 2324 * 2325 * @hide 2326 */ 2327 public int getCdmaEriIconIndex() { 2328 return getCdmaEriIconIndex(getDefaultSubscription()); 2329 } 2330 2331 /** 2332 * Returns the CDMA ERI icon index to display for a subscription 2333 */ 2334 /** {@hide} */ 2335 public int getCdmaEriIconIndex(int subId) { 2336 try { 2337 return getITelephony().getCdmaEriIconIndexForSubscriber(subId); 2338 } catch (RemoteException ex) { 2339 // the phone process is restarting. 2340 return -1; 2341 } catch (NullPointerException ex) { 2342 return -1; 2343 } 2344 } 2345 2346 /** 2347 * Returns the CDMA ERI icon mode, 2348 * 0 - ON 2349 * 1 - FLASHING 2350 * 2351 * @hide 2352 */ 2353 public int getCdmaEriIconMode() { 2354 return getCdmaEriIconMode(getDefaultSubscription()); 2355 } 2356 2357 /** 2358 * Returns the CDMA ERI icon mode for a subscription. 2359 * 0 - ON 2360 * 1 - FLASHING 2361 */ 2362 /** {@hide} */ 2363 public int getCdmaEriIconMode(int subId) { 2364 try { 2365 return getITelephony().getCdmaEriIconModeForSubscriber(subId); 2366 } catch (RemoteException ex) { 2367 // the phone process is restarting. 2368 return -1; 2369 } catch (NullPointerException ex) { 2370 return -1; 2371 } 2372 } 2373 2374 /** 2375 * Returns the CDMA ERI text, 2376 * 2377 * @hide 2378 */ 2379 public String getCdmaEriText() { 2380 return getCdmaEriText(getDefaultSubscription()); 2381 } 2382 2383 /** 2384 * Returns the CDMA ERI text, of a subscription 2385 * 2386 */ 2387 /** {@hide} */ 2388 public String getCdmaEriText(int subId) { 2389 try { 2390 return getITelephony().getCdmaEriTextForSubscriber(subId); 2391 } catch (RemoteException ex) { 2392 // the phone process is restarting. 2393 return null; 2394 } catch (NullPointerException ex) { 2395 return null; 2396 } 2397 } 2398 2399 /** 2400 * @return true if the current device is "voice capable". 2401 * <p> 2402 * "Voice capable" means that this device supports circuit-switched 2403 * (i.e. voice) phone calls over the telephony network, and is allowed 2404 * to display the in-call UI while a cellular voice call is active. 2405 * This will be false on "data only" devices which can't make voice 2406 * calls and don't support any in-call UI. 2407 * <p> 2408 * Note: the meaning of this flag is subtly different from the 2409 * PackageManager.FEATURE_TELEPHONY system feature, which is available 2410 * on any device with a telephony radio, even if the device is 2411 * data-only. 2412 */ 2413 public boolean isVoiceCapable() { 2414 if (mContext == null) return true; 2415 return mContext.getResources().getBoolean( 2416 com.android.internal.R.bool.config_voice_capable); 2417 } 2418 2419 /** 2420 * @return true if the current device supports sms service. 2421 * <p> 2422 * If true, this means that the device supports both sending and 2423 * receiving sms via the telephony network. 2424 * <p> 2425 * Note: Voicemail waiting sms, cell broadcasting sms, and MMS are 2426 * disabled when device doesn't support sms. 2427 */ 2428 public boolean isSmsCapable() { 2429 if (mContext == null) return true; 2430 return mContext.getResources().getBoolean( 2431 com.android.internal.R.bool.config_sms_capable); 2432 } 2433 2434 /** 2435 * Returns all observed cell information from all radios on the 2436 * device including the primary and neighboring cells. This does 2437 * not cause or change the rate of PhoneStateListner#onCellInfoChanged. 2438 *<p> 2439 * The list can include one or more of {@link android.telephony.CellInfoGsm CellInfoGsm}, 2440 * {@link android.telephony.CellInfoCdma CellInfoCdma}, 2441 * {@link android.telephony.CellInfoLte CellInfoLte} and 2442 * {@link android.telephony.CellInfoWcdma CellInfoCdma} in any combination. 2443 * Specifically on devices with multiple radios it is typical to see instances of 2444 * one or more of any these in the list. In addition 0, 1 or more CellInfo 2445 * objects may return isRegistered() true. 2446 *<p> 2447 * This is preferred over using getCellLocation although for older 2448 * devices this may return null in which case getCellLocation should 2449 * be called. 2450 *<p> 2451 * @return List of CellInfo or null if info unavailable. 2452 * 2453 * <p>Requires Permission: {@link android.Manifest.permission#ACCESS_COARSE_LOCATION} 2454 */ 2455 public List<CellInfo> getAllCellInfo() { 2456 try { 2457 return getITelephony().getAllCellInfo(); 2458 } catch (RemoteException ex) { 2459 return null; 2460 } catch (NullPointerException ex) { 2461 return null; 2462 } 2463 } 2464 2465 /** 2466 * Sets the minimum time in milli-seconds between {@link PhoneStateListener#onCellInfoChanged 2467 * PhoneStateListener.onCellInfoChanged} will be invoked. 2468 *<p> 2469 * The default, 0, means invoke onCellInfoChanged when any of the reported 2470 * information changes. Setting the value to INT_MAX(0x7fffffff) means never issue 2471 * A onCellInfoChanged. 2472 *<p> 2473 * @param rateInMillis the rate 2474 * 2475 * @hide 2476 */ 2477 public void setCellInfoListRate(int rateInMillis) { 2478 try { 2479 getITelephony().setCellInfoListRate(rateInMillis); 2480 } catch (RemoteException ex) { 2481 } catch (NullPointerException ex) { 2482 } 2483 } 2484 2485 /** 2486 * Returns the MMS user agent. 2487 */ 2488 public String getMmsUserAgent() { 2489 if (mContext == null) return null; 2490 return mContext.getResources().getString( 2491 com.android.internal.R.string.config_mms_user_agent); 2492 } 2493 2494 /** 2495 * Returns the MMS user agent profile URL. 2496 */ 2497 public String getMmsUAProfUrl() { 2498 if (mContext == null) return null; 2499 return mContext.getResources().getString( 2500 com.android.internal.R.string.config_mms_user_agent_profile_url); 2501 } 2502 2503 /** 2504 * Opens a logical channel to the ICC card. 2505 * 2506 * Input parameters equivalent to TS 27.007 AT+CCHO command. 2507 * 2508 * <p>Requires Permission: 2509 * {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE} 2510 * Or the calling app has carrier privileges. @see #hasCarrierPrivileges 2511 * 2512 * @param AID Application id. See ETSI 102.221 and 101.220. 2513 * @return an IccOpenLogicalChannelResponse object. 2514 */ 2515 public IccOpenLogicalChannelResponse iccOpenLogicalChannel(String AID) { 2516 try { 2517 return getITelephony().iccOpenLogicalChannel(AID); 2518 } catch (RemoteException ex) { 2519 } catch (NullPointerException ex) { 2520 } 2521 return null; 2522 } 2523 2524 /** 2525 * Closes a previously opened logical channel to the ICC card. 2526 * 2527 * Input parameters equivalent to TS 27.007 AT+CCHC command. 2528 * 2529 * <p>Requires Permission: 2530 * {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE} 2531 * Or the calling app has carrier privileges. @see #hasCarrierPrivileges 2532 * 2533 * @param channel is the channel id to be closed as retruned by a successful 2534 * iccOpenLogicalChannel. 2535 * @return true if the channel was closed successfully. 2536 */ 2537 public boolean iccCloseLogicalChannel(int channel) { 2538 try { 2539 return getITelephony().iccCloseLogicalChannel(channel); 2540 } catch (RemoteException ex) { 2541 } catch (NullPointerException ex) { 2542 } 2543 return false; 2544 } 2545 2546 /** 2547 * Transmit an APDU to the ICC card over a logical channel. 2548 * 2549 * Input parameters equivalent to TS 27.007 AT+CGLA command. 2550 * 2551 * <p>Requires Permission: 2552 * {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE} 2553 * Or the calling app has carrier privileges. @see #hasCarrierPrivileges 2554 * 2555 * @param channel is the channel id to be closed as returned by a successful 2556 * iccOpenLogicalChannel. 2557 * @param cla Class of the APDU command. 2558 * @param instruction Instruction of the APDU command. 2559 * @param p1 P1 value of the APDU command. 2560 * @param p2 P2 value of the APDU command. 2561 * @param p3 P3 value of the APDU command. If p3 is negative a 4 byte APDU 2562 * is sent to the SIM. 2563 * @param data Data to be sent with the APDU. 2564 * @return The APDU response from the ICC card with the status appended at 2565 * the end. 2566 */ 2567 public String iccTransmitApduLogicalChannel(int channel, int cla, 2568 int instruction, int p1, int p2, int p3, String data) { 2569 try { 2570 return getITelephony().iccTransmitApduLogicalChannel(channel, cla, 2571 instruction, p1, p2, p3, data); 2572 } catch (RemoteException ex) { 2573 } catch (NullPointerException ex) { 2574 } 2575 return ""; 2576 } 2577 2578 /** 2579 * Transmit an APDU to the ICC card over the basic channel. 2580 * 2581 * Input parameters equivalent to TS 27.007 AT+CSIM command. 2582 * 2583 * <p>Requires Permission: 2584 * {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE} 2585 * Or the calling app has carrier privileges. @see #hasCarrierPrivileges 2586 * 2587 * @param cla Class of the APDU command. 2588 * @param instruction Instruction of the APDU command. 2589 * @param p1 P1 value of the APDU command. 2590 * @param p2 P2 value of the APDU command. 2591 * @param p3 P3 value of the APDU command. If p3 is negative a 4 byte APDU 2592 * is sent to the SIM. 2593 * @param data Data to be sent with the APDU. 2594 * @return The APDU response from the ICC card with the status appended at 2595 * the end. 2596 */ 2597 public String iccTransmitApduBasicChannel(int cla, 2598 int instruction, int p1, int p2, int p3, String data) { 2599 try { 2600 return getITelephony().iccTransmitApduBasicChannel(cla, 2601 instruction, p1, p2, p3, data); 2602 } catch (RemoteException ex) { 2603 } catch (NullPointerException ex) { 2604 } 2605 return ""; 2606 } 2607 2608 /** 2609 * Returns the response APDU for a command APDU sent through SIM_IO. 2610 * 2611 * <p>Requires Permission: 2612 * {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE} 2613 * Or the calling app has carrier privileges. @see #hasCarrierPrivileges 2614 * 2615 * @param fileID 2616 * @param command 2617 * @param p1 P1 value of the APDU command. 2618 * @param p2 P2 value of the APDU command. 2619 * @param p3 P3 value of the APDU command. 2620 * @param filePath 2621 * @return The APDU response. 2622 */ 2623 public byte[] iccExchangeSimIO(int fileID, int command, int p1, int p2, int p3, 2624 String filePath) { 2625 try { 2626 return getITelephony().iccExchangeSimIO(fileID, command, p1, p2, 2627 p3, filePath); 2628 } catch (RemoteException ex) { 2629 } catch (NullPointerException ex) { 2630 } 2631 return null; 2632 } 2633 2634 /** 2635 * Send ENVELOPE to the SIM and return the response. 2636 * 2637 * <p>Requires Permission: 2638 * {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE} 2639 * Or the calling app has carrier privileges. @see #hasCarrierPrivileges 2640 * 2641 * @param content String containing SAT/USAT response in hexadecimal 2642 * format starting with command tag. See TS 102 223 for 2643 * details. 2644 * @return The APDU response from the ICC card in hexadecimal format 2645 * with the last 4 bytes being the status word. If the command fails, 2646 * returns an empty string. 2647 */ 2648 public String sendEnvelopeWithStatus(String content) { 2649 try { 2650 return getITelephony().sendEnvelopeWithStatus(content); 2651 } catch (RemoteException ex) { 2652 } catch (NullPointerException ex) { 2653 } 2654 return ""; 2655 } 2656 2657 /** 2658 * Read one of the NV items defined in com.android.internal.telephony.RadioNVItems. 2659 * Used for device configuration by some CDMA operators. 2660 * <p> 2661 * Requires Permission: 2662 * {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE} 2663 * Or the calling app has carrier privileges. @see #hasCarrierPrivileges 2664 * 2665 * @param itemID the ID of the item to read. 2666 * @return the NV item as a String, or null on any failure. 2667 * 2668 * @hide 2669 */ 2670 public String nvReadItem(int itemID) { 2671 try { 2672 return getITelephony().nvReadItem(itemID); 2673 } catch (RemoteException ex) { 2674 Rlog.e(TAG, "nvReadItem RemoteException", ex); 2675 } catch (NullPointerException ex) { 2676 Rlog.e(TAG, "nvReadItem NPE", ex); 2677 } 2678 return ""; 2679 } 2680 2681 /** 2682 * Write one of the NV items defined in com.android.internal.telephony.RadioNVItems. 2683 * Used for device configuration by some CDMA operators. 2684 * <p> 2685 * Requires Permission: 2686 * {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE} 2687 * Or the calling app has carrier privileges. @see #hasCarrierPrivileges 2688 * 2689 * @param itemID the ID of the item to read. 2690 * @param itemValue the value to write, as a String. 2691 * @return true on success; false on any failure. 2692 * 2693 * @hide 2694 */ 2695 public boolean nvWriteItem(int itemID, String itemValue) { 2696 try { 2697 return getITelephony().nvWriteItem(itemID, itemValue); 2698 } catch (RemoteException ex) { 2699 Rlog.e(TAG, "nvWriteItem RemoteException", ex); 2700 } catch (NullPointerException ex) { 2701 Rlog.e(TAG, "nvWriteItem NPE", ex); 2702 } 2703 return false; 2704 } 2705 2706 /** 2707 * Update the CDMA Preferred Roaming List (PRL) in the radio NV storage. 2708 * Used for device configuration by some CDMA operators. 2709 * <p> 2710 * Requires Permission: 2711 * {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE} 2712 * Or the calling app has carrier privileges. @see #hasCarrierPrivileges 2713 * 2714 * @param preferredRoamingList byte array containing the new PRL. 2715 * @return true on success; false on any failure. 2716 * 2717 * @hide 2718 */ 2719 public boolean nvWriteCdmaPrl(byte[] preferredRoamingList) { 2720 try { 2721 return getITelephony().nvWriteCdmaPrl(preferredRoamingList); 2722 } catch (RemoteException ex) { 2723 Rlog.e(TAG, "nvWriteCdmaPrl RemoteException", ex); 2724 } catch (NullPointerException ex) { 2725 Rlog.e(TAG, "nvWriteCdmaPrl NPE", ex); 2726 } 2727 return false; 2728 } 2729 2730 /** 2731 * Perform the specified type of NV config reset. The radio will be taken offline 2732 * and the device must be rebooted after the operation. Used for device 2733 * configuration by some CDMA operators. 2734 * <p> 2735 * Requires Permission: 2736 * {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE} 2737 * Or the calling app has carrier privileges. @see #hasCarrierPrivileges 2738 * 2739 * @param resetType reset type: 1: reload NV reset, 2: erase NV reset, 3: factory NV reset 2740 * @return true on success; false on any failure. 2741 * 2742 * @hide 2743 */ 2744 public boolean nvResetConfig(int resetType) { 2745 try { 2746 return getITelephony().nvResetConfig(resetType); 2747 } catch (RemoteException ex) { 2748 Rlog.e(TAG, "nvResetConfig RemoteException", ex); 2749 } catch (NullPointerException ex) { 2750 Rlog.e(TAG, "nvResetConfig NPE", ex); 2751 } 2752 return false; 2753 } 2754 2755 /** 2756 * Returns Default subscription. 2757 */ 2758 private static int getDefaultSubscription() { 2759 return SubscriptionManager.getDefaultSubId(); 2760 } 2761 2762 /** 2763 * Returns Default phone. 2764 */ 2765 private static int getDefaultPhone() { 2766 return SubscriptionManager.getPhoneId(SubscriptionManager.getDefaultSubId()); 2767 } 2768 2769 /** {@hide} */ 2770 public int getDefaultSim() { 2771 return SubscriptionManager.getSlotId(SubscriptionManager.getDefaultSubId()); 2772 } 2773 2774 /** 2775 * Sets the telephony property with the value specified. 2776 * 2777 * @hide 2778 */ 2779 public static void setTelephonyProperty(int phoneId, String property, String value) { 2780 String propVal = ""; 2781 String p[] = null; 2782 String prop = SystemProperties.get(property); 2783 2784 if (value == null) { 2785 value = ""; 2786 } 2787 2788 if (prop != null) { 2789 p = prop.split(","); 2790 } 2791 2792 if (!SubscriptionManager.isValidPhoneId(phoneId)) { 2793 Rlog.d(TAG, "setTelephonyProperty: invalid phoneId=" + phoneId + 2794 " property=" + property + " value: " + value + " prop=" + prop); 2795 return; 2796 } 2797 2798 for (int i = 0; i < phoneId; i++) { 2799 String str = ""; 2800 if ((p != null) && (i < p.length)) { 2801 str = p[i]; 2802 } 2803 propVal = propVal + str + ","; 2804 } 2805 2806 propVal = propVal + value; 2807 if (p != null) { 2808 for (int i = phoneId + 1; i < p.length; i++) { 2809 propVal = propVal + "," + p[i]; 2810 } 2811 } 2812 2813 if (property.length() > SystemProperties.PROP_NAME_MAX 2814 || propVal.length() > SystemProperties.PROP_VALUE_MAX) { 2815 Rlog.d(TAG, "setTelephonyProperty: property to long phoneId=" + phoneId + 2816 " property=" + property + " value: " + value + " propVal=" + propVal); 2817 return; 2818 } 2819 2820 Rlog.d(TAG, "setTelephonyProperty: success phoneId=" + phoneId + 2821 " property=" + property + " value: " + value + " propVal=" + propVal); 2822 SystemProperties.set(property, propVal); 2823 } 2824 2825 /** 2826 * Convenience function for retrieving a value from the secure settings 2827 * value list as an integer. Note that internally setting values are 2828 * always stored as strings; this function converts the string to an 2829 * integer for you. 2830 * <p> 2831 * This version does not take a default value. If the setting has not 2832 * been set, or the string value is not a number, 2833 * it throws {@link SettingNotFoundException}. 2834 * 2835 * @param cr The ContentResolver to access. 2836 * @param name The name of the setting to retrieve. 2837 * @param index The index of the list 2838 * 2839 * @throws SettingNotFoundException Thrown if a setting by the given 2840 * name can't be found or the setting value is not an integer. 2841 * 2842 * @return The value at the given index of settings. 2843 * @hide 2844 */ 2845 public static int getIntAtIndex(android.content.ContentResolver cr, 2846 String name, int index) 2847 throws android.provider.Settings.SettingNotFoundException { 2848 String v = android.provider.Settings.Global.getString(cr, name); 2849 if (v != null) { 2850 String valArray[] = v.split(","); 2851 if ((index >= 0) && (index < valArray.length) && (valArray[index] != null)) { 2852 try { 2853 return Integer.parseInt(valArray[index]); 2854 } catch (NumberFormatException e) { 2855 //Log.e(TAG, "Exception while parsing Integer: ", e); 2856 } 2857 } 2858 } 2859 throw new android.provider.Settings.SettingNotFoundException(name); 2860 } 2861 2862 /** 2863 * Convenience function for updating settings value as coma separated 2864 * integer values. This will either create a new entry in the table if the 2865 * given name does not exist, or modify the value of the existing row 2866 * with that name. Note that internally setting values are always 2867 * stored as strings, so this function converts the given value to a 2868 * string before storing it. 2869 * 2870 * @param cr The ContentResolver to access. 2871 * @param name The name of the setting to modify. 2872 * @param index The index of the list 2873 * @param value The new value for the setting to be added to the list. 2874 * @return true if the value was set, false on database errors 2875 * @hide 2876 */ 2877 public static boolean putIntAtIndex(android.content.ContentResolver cr, 2878 String name, int index, int value) { 2879 String data = ""; 2880 String valArray[] = null; 2881 String v = android.provider.Settings.Global.getString(cr, name); 2882 2883 if (index == Integer.MAX_VALUE) { 2884 throw new RuntimeException("putIntAtIndex index == MAX_VALUE index=" + index); 2885 } 2886 if (index < 0) { 2887 throw new RuntimeException("putIntAtIndex index < 0 index=" + index); 2888 } 2889 if (v != null) { 2890 valArray = v.split(","); 2891 } 2892 2893 // Copy the elements from valArray till index 2894 for (int i = 0; i < index; i++) { 2895 String str = ""; 2896 if ((valArray != null) && (i < valArray.length)) { 2897 str = valArray[i]; 2898 } 2899 data = data + str + ","; 2900 } 2901 2902 data = data + value; 2903 2904 // Copy the remaining elements from valArray if any. 2905 if (valArray != null) { 2906 for (int i = index+1; i < valArray.length; i++) { 2907 data = data + "," + valArray[i]; 2908 } 2909 } 2910 return android.provider.Settings.Global.putString(cr, name, data); 2911 } 2912 2913 /** 2914 * Gets the telephony property. 2915 * 2916 * @hide 2917 */ 2918 public static String getTelephonyProperty(int phoneId, String property, String defaultVal) { 2919 String propVal = null; 2920 String prop = SystemProperties.get(property); 2921 if ((prop != null) && (prop.length() > 0)) { 2922 String values[] = prop.split(","); 2923 if ((phoneId >= 0) && (phoneId < values.length) && (values[phoneId] != null)) { 2924 propVal = values[phoneId]; 2925 } 2926 } 2927 Rlog.d(TAG, "getTelephonyProperty: return propVal='" + propVal + "' phoneId=" + phoneId 2928 + " property='" + property + "' defaultVal='" + defaultVal + "' prop=" + prop); 2929 return propVal == null ? defaultVal : propVal; 2930 } 2931 2932 /** @hide */ 2933 public int getSimCount() { 2934 // FIXME Need to get it from Telephony Dev Controller when that gets implemented! 2935 // and then this method shouldn't be used at all! 2936 if(isMultiSimEnabled()) { 2937 return 2; 2938 } else { 2939 return 1; 2940 } 2941 } 2942 2943 /** 2944 * Returns the IMS Service Table (IST) that was loaded from the ISIM. 2945 * @return IMS Service Table or null if not present or not loaded 2946 * @hide 2947 */ 2948 public String getIsimIst() { 2949 try { 2950 return getSubscriberInfo().getIsimIst(); 2951 } catch (RemoteException ex) { 2952 return null; 2953 } catch (NullPointerException ex) { 2954 // This could happen before phone restarts due to crashing 2955 return null; 2956 } 2957 } 2958 2959 /** 2960 * Returns the IMS Proxy Call Session Control Function(PCSCF) that were loaded from the ISIM. 2961 * @return an array of PCSCF strings with one PCSCF per string, or null if 2962 * not present or not loaded 2963 * @hide 2964 */ 2965 public String[] getIsimPcscf() { 2966 try { 2967 return getSubscriberInfo().getIsimPcscf(); 2968 } catch (RemoteException ex) { 2969 return null; 2970 } catch (NullPointerException ex) { 2971 // This could happen before phone restarts due to crashing 2972 return null; 2973 } 2974 } 2975 2976 /** 2977 * Returns the response of ISIM Authetification through RIL. 2978 * Returns null if the Authentification hasn't been successed or isn't present iphonesubinfo. 2979 * @return the response of ISIM Authetification, or null if not available 2980 * @hide 2981 * @deprecated 2982 * @see getIccSimChallengeResponse with appType=PhoneConstants.APPTYPE_ISIM 2983 */ 2984 public String getIsimChallengeResponse(String nonce){ 2985 try { 2986 return getSubscriberInfo().getIsimChallengeResponse(nonce); 2987 } catch (RemoteException ex) { 2988 return null; 2989 } catch (NullPointerException ex) { 2990 // This could happen before phone restarts due to crashing 2991 return null; 2992 } 2993 } 2994 2995 /** 2996 * Returns the response of SIM Authentication through RIL. 2997 * Returns null if the Authentication hasn't been successful 2998 * @param subId subscription ID to be queried 2999 * @param appType ICC application type (@see com.android.internal.telephony.PhoneConstants#APPTYPE_xxx) 3000 * @param data authentication challenge data 3001 * @return the response of SIM Authentication, or null if not available 3002 * @hide 3003 */ 3004 public String getIccSimChallengeResponse(int subId, int appType, String data) { 3005 try { 3006 return getSubscriberInfo().getIccSimChallengeResponse(subId, appType, data); 3007 } catch (RemoteException ex) { 3008 return null; 3009 } catch (NullPointerException ex) { 3010 // This could happen before phone starts 3011 return null; 3012 } 3013 } 3014 3015 /** 3016 * Returns the response of SIM Authentication through RIL for the default subscription. 3017 * Returns null if the Authentication hasn't been successful 3018 * @param appType ICC application type (@see com.android.internal.telephony.PhoneConstants#APPTYPE_xxx) 3019 * @param data authentication challenge data 3020 * @return the response of SIM Authentication, or null if not available 3021 * @hide 3022 */ 3023 public String getIccSimChallengeResponse(int appType, String data) { 3024 return getIccSimChallengeResponse(getDefaultSubscription(), appType, data); 3025 } 3026 3027 /** 3028 * Get P-CSCF address from PCO after data connection is established or modified. 3029 * @param apnType the apnType, "ims" for IMS APN, "emergency" for EMERGENCY APN 3030 * @return array of P-CSCF address 3031 * @hide 3032 */ 3033 public String[] getPcscfAddress(String apnType) { 3034 try { 3035 return getITelephony().getPcscfAddress(apnType); 3036 } catch (RemoteException e) { 3037 return new String[0]; 3038 } 3039 } 3040 3041 /** 3042 * Set IMS registration state 3043 * 3044 * @param Registration state 3045 * @hide 3046 */ 3047 public void setImsRegistrationState(boolean registered) { 3048 try { 3049 getITelephony().setImsRegistrationState(registered); 3050 } catch (RemoteException e) { 3051 } 3052 } 3053 3054 /** 3055 * Get the preferred network type. 3056 * Used for device configuration by some CDMA operators. 3057 * <p> 3058 * Requires Permission: 3059 * {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE} 3060 * Or the calling app has carrier privileges. @see #hasCarrierPrivileges 3061 * 3062 * @return the preferred network type, defined in RILConstants.java. 3063 * @hide 3064 */ 3065 public int getPreferredNetworkType() { 3066 try { 3067 return getITelephony().getPreferredNetworkType(); 3068 } catch (RemoteException ex) { 3069 Rlog.e(TAG, "getPreferredNetworkType RemoteException", ex); 3070 } catch (NullPointerException ex) { 3071 Rlog.e(TAG, "getPreferredNetworkType NPE", ex); 3072 } 3073 return -1; 3074 } 3075 3076 /** 3077 * Set the preferred network type. 3078 * Used for device configuration by some CDMA operators. 3079 * <p> 3080 * Requires Permission: 3081 * {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE} 3082 * Or the calling app has carrier privileges. @see #hasCarrierPrivileges 3083 * 3084 * @param networkType the preferred network type, defined in RILConstants.java. 3085 * @return true on success; false on any failure. 3086 * @hide 3087 */ 3088 public boolean setPreferredNetworkType(int networkType) { 3089 try { 3090 return getITelephony().setPreferredNetworkType(networkType); 3091 } catch (RemoteException ex) { 3092 Rlog.e(TAG, "setPreferredNetworkType RemoteException", ex); 3093 } catch (NullPointerException ex) { 3094 Rlog.e(TAG, "setPreferredNetworkType NPE", ex); 3095 } 3096 return false; 3097 } 3098 3099 /** 3100 * Set the preferred network type to global mode which includes LTE, CDMA, EvDo and GSM/WCDMA. 3101 * 3102 * <p> 3103 * Requires that the calling app has carrier privileges. 3104 * @see #hasCarrierPrivileges 3105 * 3106 * @return true on success; false on any failure. 3107 */ 3108 public boolean setPreferredNetworkTypeToGlobal() { 3109 return setPreferredNetworkType(RILConstants.NETWORK_MODE_LTE_CDMA_EVDO_GSM_WCDMA); 3110 } 3111 3112 /** 3113 * Check TETHER_DUN_REQUIRED and TETHER_DUN_APN settings, net.tethering.noprovisioning 3114 * SystemProperty, and config_tether_apndata to decide whether DUN APN is required for 3115 * tethering. 3116 * 3117 * @return 0: Not required. 1: required. 2: Not set. 3118 * @hide 3119 */ 3120 public int getTetherApnRequired() { 3121 try { 3122 return getITelephony().getTetherApnRequired(); 3123 } catch (RemoteException ex) { 3124 Rlog.e(TAG, "hasMatchedTetherApnSetting RemoteException", ex); 3125 } catch (NullPointerException ex) { 3126 Rlog.e(TAG, "hasMatchedTetherApnSetting NPE", ex); 3127 } 3128 return 2; 3129 } 3130 3131 3132 /** 3133 * Values used to return status for hasCarrierPrivileges call. 3134 */ 3135 /** @hide */ 3136 public static final int CARRIER_PRIVILEGE_STATUS_HAS_ACCESS = 1; 3137 /** @hide */ 3138 public static final int CARRIER_PRIVILEGE_STATUS_NO_ACCESS = 0; 3139 /** @hide */ 3140 public static final int CARRIER_PRIVILEGE_STATUS_RULES_NOT_LOADED = -1; 3141 /** @hide */ 3142 public static final int CARRIER_PRIVILEGE_STATUS_ERROR_LOADING_RULES = -2; 3143 3144 /** 3145 * Has the calling application been granted carrier privileges by the carrier. 3146 * 3147 * If any of the packages in the calling UID has carrier privileges, the 3148 * call will return true. This access is granted by the owner of the UICC 3149 * card and does not depend on the registered carrier. 3150 * 3151 * @return true if the app has carrier privileges. 3152 */ 3153 public boolean hasCarrierPrivileges() { 3154 try { 3155 return getITelephony().getCarrierPrivilegeStatus() == 3156 CARRIER_PRIVILEGE_STATUS_HAS_ACCESS; 3157 } catch (RemoteException ex) { 3158 Rlog.e(TAG, "hasCarrierPrivileges RemoteException", ex); 3159 } catch (NullPointerException ex) { 3160 Rlog.e(TAG, "hasCarrierPrivileges NPE", ex); 3161 } 3162 return false; 3163 } 3164 3165 /** 3166 * Override the branding for the current ICCID. 3167 * 3168 * Once set, whenever the SIM is present in the device, the service 3169 * provider name (SPN) and the operator name will both be replaced by the 3170 * brand value input. To unset the value, the same function should be 3171 * called with a null brand value. 3172 * 3173 * <p>Requires that the calling app has carrier privileges. 3174 * @see #hasCarrierPrivileges 3175 * 3176 * @param brand The brand name to display/set. 3177 * @return true if the operation was executed correctly. 3178 */ 3179 public boolean setOperatorBrandOverride(String brand) { 3180 try { 3181 return getITelephony().setOperatorBrandOverride(brand); 3182 } catch (RemoteException ex) { 3183 Rlog.e(TAG, "setOperatorBrandOverride RemoteException", ex); 3184 } catch (NullPointerException ex) { 3185 Rlog.e(TAG, "setOperatorBrandOverride NPE", ex); 3186 } 3187 return false; 3188 } 3189 3190 /** 3191 * Override the roaming preference for the current ICCID. 3192 * 3193 * Using this call, the carrier app (see #hasCarrierPrivileges) can override 3194 * the platform's notion of a network operator being considered roaming or not. 3195 * The change only affects the ICCID that was active when this call was made. 3196 * 3197 * If null is passed as any of the input, the corresponding value is deleted. 3198 * 3199 * <p>Requires that the caller have carrier privilege. See #hasCarrierPrivileges. 3200 * 3201 * @param gsmRoamingList - List of MCCMNCs to be considered roaming for 3GPP RATs. 3202 * @param gsmNonRoamingList - List of MCCMNCs to be considered not roaming for 3GPP RATs. 3203 * @param cdmaRoamingList - List of SIDs to be considered roaming for 3GPP2 RATs. 3204 * @param cdmaNonRoamingList - List of SIDs to be considered not roaming for 3GPP2 RATs. 3205 * @return true if the operation was executed correctly. 3206 * 3207 * @hide 3208 */ 3209 public boolean setRoamingOverride(List<String> gsmRoamingList, 3210 List<String> gsmNonRoamingList, List<String> cdmaRoamingList, 3211 List<String> cdmaNonRoamingList) { 3212 try { 3213 return getITelephony().setRoamingOverride(gsmRoamingList, gsmNonRoamingList, 3214 cdmaRoamingList, cdmaNonRoamingList); 3215 } catch (RemoteException ex) { 3216 Rlog.e(TAG, "setRoamingOverride RemoteException", ex); 3217 } catch (NullPointerException ex) { 3218 Rlog.e(TAG, "setRoamingOverride NPE", ex); 3219 } 3220 return false; 3221 } 3222 3223 /** 3224 * Expose the rest of ITelephony to @SystemApi 3225 */ 3226 3227 /** @hide */ 3228 @SystemApi 3229 public String getCdmaMdn() { 3230 return getCdmaMdn(getDefaultSubscription()); 3231 } 3232 3233 /** @hide */ 3234 @SystemApi 3235 public String getCdmaMdn(int subId) { 3236 try { 3237 return getITelephony().getCdmaMdn(subId); 3238 } catch (RemoteException ex) { 3239 return null; 3240 } catch (NullPointerException ex) { 3241 return null; 3242 } 3243 } 3244 3245 /** @hide */ 3246 @SystemApi 3247 public String getCdmaMin() { 3248 return getCdmaMin(getDefaultSubscription()); 3249 } 3250 3251 /** @hide */ 3252 @SystemApi 3253 public String getCdmaMin(int subId) { 3254 try { 3255 return getITelephony().getCdmaMin(subId); 3256 } catch (RemoteException ex) { 3257 return null; 3258 } catch (NullPointerException ex) { 3259 return null; 3260 } 3261 } 3262 3263 /** @hide */ 3264 @SystemApi 3265 public int checkCarrierPrivilegesForPackage(String pkgname) { 3266 try { 3267 return getITelephony().checkCarrierPrivilegesForPackage(pkgname); 3268 } catch (RemoteException ex) { 3269 Rlog.e(TAG, "checkCarrierPrivilegesForPackage RemoteException", ex); 3270 } catch (NullPointerException ex) { 3271 Rlog.e(TAG, "checkCarrierPrivilegesForPackage NPE", ex); 3272 } 3273 return CARRIER_PRIVILEGE_STATUS_NO_ACCESS; 3274 } 3275 3276 /** @hide */ 3277 @SystemApi 3278 public List<String> getCarrierPackageNamesForIntent(Intent intent) { 3279 try { 3280 return getITelephony().getCarrierPackageNamesForIntent(intent); 3281 } catch (RemoteException ex) { 3282 Rlog.e(TAG, "getCarrierPackageNamesForIntent RemoteException", ex); 3283 } catch (NullPointerException ex) { 3284 Rlog.e(TAG, "getCarrierPackageNamesForIntent NPE", ex); 3285 } 3286 return null; 3287 } 3288 3289 /** @hide */ 3290 @SystemApi 3291 public void dial(String number) { 3292 try { 3293 getITelephony().dial(number); 3294 } catch (RemoteException e) { 3295 Log.e(TAG, "Error calling ITelephony#dial", e); 3296 } 3297 } 3298 3299 /** @hide */ 3300 @SystemApi 3301 public void call(String callingPackage, String number) { 3302 try { 3303 getITelephony().call(callingPackage, number); 3304 } catch (RemoteException e) { 3305 Log.e(TAG, "Error calling ITelephony#call", e); 3306 } 3307 } 3308 3309 /** @hide */ 3310 @SystemApi 3311 public boolean endCall() { 3312 try { 3313 return getITelephony().endCall(); 3314 } catch (RemoteException e) { 3315 Log.e(TAG, "Error calling ITelephony#endCall", e); 3316 } 3317 return false; 3318 } 3319 3320 /** @hide */ 3321 @SystemApi 3322 public void answerRingingCall() { 3323 try { 3324 getITelephony().answerRingingCall(); 3325 } catch (RemoteException e) { 3326 Log.e(TAG, "Error calling ITelephony#answerRingingCall", e); 3327 } 3328 } 3329 3330 /** @hide */ 3331 @SystemApi 3332 public void silenceRinger() { 3333 try { 3334 getTelecomService().silenceRinger(); 3335 } catch (RemoteException e) { 3336 Log.e(TAG, "Error calling ITelecomService#silenceRinger", e); 3337 } 3338 } 3339 3340 /** @hide */ 3341 @SystemApi 3342 public boolean isOffhook() { 3343 try { 3344 return getITelephony().isOffhook(); 3345 } catch (RemoteException e) { 3346 Log.e(TAG, "Error calling ITelephony#isOffhook", e); 3347 } 3348 return false; 3349 } 3350 3351 /** @hide */ 3352 @SystemApi 3353 public boolean isRinging() { 3354 try { 3355 return getITelephony().isRinging(); 3356 } catch (RemoteException e) { 3357 Log.e(TAG, "Error calling ITelephony#isRinging", e); 3358 } 3359 return false; 3360 } 3361 3362 /** @hide */ 3363 @SystemApi 3364 public boolean isIdle() { 3365 try { 3366 return getITelephony().isIdle(); 3367 } catch (RemoteException e) { 3368 Log.e(TAG, "Error calling ITelephony#isIdle", e); 3369 } 3370 return true; 3371 } 3372 3373 /** @hide */ 3374 @SystemApi 3375 public boolean isRadioOn() { 3376 try { 3377 return getITelephony().isRadioOn(); 3378 } catch (RemoteException e) { 3379 Log.e(TAG, "Error calling ITelephony#isRadioOn", e); 3380 } 3381 return false; 3382 } 3383 3384 /** @hide */ 3385 @SystemApi 3386 public boolean isSimPinEnabled() { 3387 try { 3388 return getITelephony().isSimPinEnabled(); 3389 } catch (RemoteException e) { 3390 Log.e(TAG, "Error calling ITelephony#isSimPinEnabled", e); 3391 } 3392 return false; 3393 } 3394 3395 /** @hide */ 3396 @SystemApi 3397 public boolean supplyPin(String pin) { 3398 try { 3399 return getITelephony().supplyPin(pin); 3400 } catch (RemoteException e) { 3401 Log.e(TAG, "Error calling ITelephony#supplyPin", e); 3402 } 3403 return false; 3404 } 3405 3406 /** @hide */ 3407 @SystemApi 3408 public boolean supplyPuk(String puk, String pin) { 3409 try { 3410 return getITelephony().supplyPuk(puk, pin); 3411 } catch (RemoteException e) { 3412 Log.e(TAG, "Error calling ITelephony#supplyPuk", e); 3413 } 3414 return false; 3415 } 3416 3417 /** @hide */ 3418 @SystemApi 3419 public int[] supplyPinReportResult(String pin) { 3420 try { 3421 return getITelephony().supplyPinReportResult(pin); 3422 } catch (RemoteException e) { 3423 Log.e(TAG, "Error calling ITelephony#supplyPinReportResult", e); 3424 } 3425 return new int[0]; 3426 } 3427 3428 /** @hide */ 3429 @SystemApi 3430 public int[] supplyPukReportResult(String puk, String pin) { 3431 try { 3432 return getITelephony().supplyPukReportResult(puk, pin); 3433 } catch (RemoteException e) { 3434 Log.e(TAG, "Error calling ITelephony#]", e); 3435 } 3436 return new int[0]; 3437 } 3438 3439 /** @hide */ 3440 @SystemApi 3441 public boolean handlePinMmi(String dialString) { 3442 try { 3443 return getITelephony().handlePinMmi(dialString); 3444 } catch (RemoteException e) { 3445 Log.e(TAG, "Error calling ITelephony#handlePinMmi", e); 3446 } 3447 return false; 3448 } 3449 3450 /** @hide */ 3451 @SystemApi 3452 public boolean handlePinMmiForSubscriber(int subId, String dialString) { 3453 try { 3454 return getITelephony().handlePinMmiForSubscriber(subId, dialString); 3455 } catch (RemoteException e) { 3456 Log.e(TAG, "Error calling ITelephony#handlePinMmi", e); 3457 } 3458 return false; 3459 } 3460 3461 /** @hide */ 3462 @SystemApi 3463 public void toggleRadioOnOff() { 3464 try { 3465 getITelephony().toggleRadioOnOff(); 3466 } catch (RemoteException e) { 3467 Log.e(TAG, "Error calling ITelephony#toggleRadioOnOff", e); 3468 } 3469 } 3470 3471 /** @hide */ 3472 @SystemApi 3473 public boolean setRadio(boolean turnOn) { 3474 try { 3475 return getITelephony().setRadio(turnOn); 3476 } catch (RemoteException e) { 3477 Log.e(TAG, "Error calling ITelephony#setRadio", e); 3478 } 3479 return false; 3480 } 3481 3482 /** @hide */ 3483 @SystemApi 3484 public boolean setRadioPower(boolean turnOn) { 3485 try { 3486 return getITelephony().setRadioPower(turnOn); 3487 } catch (RemoteException e) { 3488 Log.e(TAG, "Error calling ITelephony#setRadioPower", e); 3489 } 3490 return false; 3491 } 3492 3493 /** @hide */ 3494 @SystemApi 3495 public void updateServiceLocation() { 3496 try { 3497 getITelephony().updateServiceLocation(); 3498 } catch (RemoteException e) { 3499 Log.e(TAG, "Error calling ITelephony#updateServiceLocation", e); 3500 } 3501 } 3502 3503 /** @hide */ 3504 @SystemApi 3505 public boolean enableDataConnectivity() { 3506 try { 3507 return getITelephony().enableDataConnectivity(); 3508 } catch (RemoteException e) { 3509 Log.e(TAG, "Error calling ITelephony#enableDataConnectivity", e); 3510 } 3511 return false; 3512 } 3513 3514 /** @hide */ 3515 @SystemApi 3516 public boolean disableDataConnectivity() { 3517 try { 3518 return getITelephony().disableDataConnectivity(); 3519 } catch (RemoteException e) { 3520 Log.e(TAG, "Error calling ITelephony#disableDataConnectivity", e); 3521 } 3522 return false; 3523 } 3524 3525 /** @hide */ 3526 @SystemApi 3527 public boolean isDataConnectivityPossible() { 3528 try { 3529 return getITelephony().isDataConnectivityPossible(); 3530 } catch (RemoteException e) { 3531 Log.e(TAG, "Error calling ITelephony#isDataConnectivityPossible", e); 3532 } 3533 return false; 3534 } 3535 3536 /** @hide */ 3537 @SystemApi 3538 public boolean needsOtaServiceProvisioning() { 3539 try { 3540 return getITelephony().needsOtaServiceProvisioning(); 3541 } catch (RemoteException e) { 3542 Log.e(TAG, "Error calling ITelephony#needsOtaServiceProvisioning", e); 3543 } 3544 return false; 3545 } 3546 3547 /** @hide */ 3548 @SystemApi 3549 public void setDataEnabled(boolean enable) { 3550 setDataEnabled(SubscriptionManager.getDefaultDataSubId(), enable); 3551 } 3552 3553 /** @hide */ 3554 @SystemApi 3555 public void setDataEnabled(int subId, boolean enable) { 3556 try { 3557 Log.d(TAG, "setDataEnabled: enabled=" + enable); 3558 getITelephony().setDataEnabled(subId, enable); 3559 } catch (RemoteException e) { 3560 Log.e(TAG, "Error calling ITelephony#setDataEnabled", e); 3561 } 3562 } 3563 3564 /** @hide */ 3565 @SystemApi 3566 public boolean getDataEnabled() { 3567 return getDataEnabled(SubscriptionManager.getDefaultDataSubId()); 3568 } 3569 3570 /** @hide */ 3571 @SystemApi 3572 public boolean getDataEnabled(int subId) { 3573 boolean retVal; 3574 try { 3575 retVal = getITelephony().getDataEnabled(subId); 3576 } catch (RemoteException e) { 3577 Log.e(TAG, "Error calling ITelephony#getDataEnabled", e); 3578 retVal = false; 3579 } 3580 Log.d(TAG, "getDataEnabled: retVal=" + retVal); 3581 return retVal; 3582 } 3583 3584 /** 3585 * Returns the result and response from RIL for oem request 3586 * 3587 * @param oemReq the data is sent to ril. 3588 * @param oemResp the respose data from RIL. 3589 * @return negative value request was not handled or get error 3590 * 0 request was handled succesfully, but no response data 3591 * positive value success, data length of response 3592 * @hide 3593 */ 3594 public int invokeOemRilRequestRaw(byte[] oemReq, byte[] oemResp) { 3595 try { 3596 return getITelephony().invokeOemRilRequestRaw(oemReq, oemResp); 3597 } catch (RemoteException ex) { 3598 } catch (NullPointerException ex) { 3599 } 3600 return -1; 3601 } 3602 3603 /** @hide */ 3604 @SystemApi 3605 public void enableVideoCalling(boolean enable) { 3606 try { 3607 getITelephony().enableVideoCalling(enable); 3608 } catch (RemoteException e) { 3609 Log.e(TAG, "Error calling ITelephony#enableVideoCalling", e); 3610 } 3611 } 3612 3613 /** @hide */ 3614 @SystemApi 3615 public boolean isVideoCallingEnabled() { 3616 try { 3617 return getITelephony().isVideoCallingEnabled(); 3618 } catch (RemoteException e) { 3619 Log.e(TAG, "Error calling ITelephony#isVideoCallingEnabled", e); 3620 } 3621 return false; 3622 } 3623 3624 /** 3625 * This function retrieves value for setting "name+subId", and if that is not found 3626 * retrieves value for setting "name", and if that is not found uses def as default 3627 * 3628 * @hide */ 3629 public static int getIntWithSubId(ContentResolver cr, String name, int subId, int def) { 3630 return Settings.Global.getInt(cr, name + subId, Settings.Global.getInt(cr, name, def)); 3631 } 3632 3633 /** 3634 * This function retrieves value for setting "name+subId", and if that is not found 3635 * retrieves value for setting "name", and if that is not found throws 3636 * SettingNotFoundException 3637 * 3638 * @hide */ 3639 public static int getIntWithSubId(ContentResolver cr, String name, int subId) 3640 throws SettingNotFoundException { 3641 try { 3642 return Settings.Global.getInt(cr, name + subId); 3643 } catch (SettingNotFoundException e) { 3644 try { 3645 int val = Settings.Global.getInt(cr, name); 3646 Settings.Global.putInt(cr, name + subId, val); 3647 3648 /* We are now moving from 'setting' to 'setting+subId', and using the value stored 3649 * for 'setting' as default. Reset the default (since it may have a user set 3650 * value). */ 3651 int default_val = val; 3652 if (name.equals(Settings.Global.MOBILE_DATA)) { 3653 default_val = "true".equalsIgnoreCase( 3654 SystemProperties.get("ro.com.android.mobiledata", "true")) ? 1 : 0; 3655 } else if (name.equals(Settings.Global.DATA_ROAMING)) { 3656 default_val = "true".equalsIgnoreCase( 3657 SystemProperties.get("ro.com.android.dataroaming", "false")) ? 1 : 0; 3658 } 3659 3660 if (default_val != val) { 3661 Settings.Global.putInt(cr, name, default_val); 3662 } 3663 3664 return val; 3665 } catch (SettingNotFoundException exc) { 3666 throw new SettingNotFoundException(name); 3667 } 3668 } 3669 } 3670 3671 /** 3672 * Returns the IMS Registration Status 3673 *@hide 3674 */ 3675 public boolean isImsRegistered() { 3676 try { 3677 return getITelephony().isImsRegistered(); 3678 } catch (RemoteException ex) { 3679 return false; 3680 } catch (NullPointerException ex) { 3681 return false; 3682 } 3683 } 3684} 3685