TelephonyManager.java revision 984dc850b4caeb4470e52bce773935be5305cf8e
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.telecom.PhoneAccount; 33import android.util.Log; 34 35import com.android.internal.telecom.ITelecomService; 36import com.android.internal.telephony.IPhoneSubInfo; 37import com.android.internal.telephony.ITelephony; 38import com.android.internal.telephony.ITelephonyRegistry; 39import com.android.internal.telephony.PhoneConstants; 40import com.android.internal.telephony.RILConstants; 41import com.android.internal.telephony.TelephonyProperties; 42 43import java.io.FileInputStream; 44import java.io.IOException; 45import java.util.List; 46import java.util.regex.Matcher; 47import java.util.regex.Pattern; 48 49/** 50 * Provides access to information about the telephony services on 51 * the device. Applications can use the methods in this class to 52 * determine telephony services and states, as well as to access some 53 * types of subscriber information. Applications can also register 54 * a listener to receive notification of telephony state changes. 55 * <p> 56 * You do not instantiate this class directly; instead, you retrieve 57 * a reference to an instance through 58 * {@link android.content.Context#getSystemService 59 * Context.getSystemService(Context.TELEPHONY_SERVICE)}. 60 * <p> 61 * Note that access to some telephony information is 62 * permission-protected. Your application cannot access the protected 63 * information unless it has the appropriate permissions declared in 64 * its manifest file. Where permissions apply, they are noted in the 65 * the methods through which you access the protected information. 66 */ 67public class TelephonyManager { 68 private static final String TAG = "TelephonyManager"; 69 70 private static ITelephonyRegistry sRegistry; 71 72 /** 73 * The allowed states of Wi-Fi calling. 74 * 75 * @hide 76 */ 77 public interface WifiCallingChoices { 78 /** Always use Wi-Fi calling */ 79 static final int ALWAYS_USE = 0; 80 /** Ask the user whether to use Wi-Fi on every call */ 81 static final int ASK_EVERY_TIME = 1; 82 /** Never use Wi-Fi calling */ 83 static final int NEVER_USE = 2; 84 } 85 86 private final Context mContext; 87 private SubscriptionManager mSubscriptionManager; 88 89 private static String multiSimConfig = 90 SystemProperties.get(TelephonyProperties.PROPERTY_MULTI_SIM_CONFIG); 91 92 /** Enum indicating multisim variants 93 * DSDS - Dual SIM Dual Standby 94 * DSDA - Dual SIM Dual Active 95 * TSTS - Triple SIM Triple Standby 96 **/ 97 /** @hide */ 98 public enum MultiSimVariants { 99 DSDS, 100 DSDA, 101 TSTS, 102 UNKNOWN 103 }; 104 105 /** @hide */ 106 public TelephonyManager(Context context) { 107 Context appContext = context.getApplicationContext(); 108 if (appContext != null) { 109 mContext = appContext; 110 } else { 111 mContext = context; 112 } 113 mSubscriptionManager = SubscriptionManager.from(mContext); 114 115 if (sRegistry == null) { 116 sRegistry = ITelephonyRegistry.Stub.asInterface(ServiceManager.getService( 117 "telephony.registry")); 118 } 119 } 120 121 /** @hide */ 122 private TelephonyManager() { 123 mContext = null; 124 } 125 126 private static TelephonyManager sInstance = new TelephonyManager(); 127 128 /** @hide 129 /* @deprecated - use getSystemService as described above */ 130 public static TelephonyManager getDefault() { 131 return sInstance; 132 } 133 134 135 /** 136 * Returns the multi SIM variant 137 * Returns DSDS for Dual SIM Dual Standby 138 * Returns DSDA for Dual SIM Dual Active 139 * Returns TSTS for Triple SIM Triple Standby 140 * Returns UNKNOWN for others 141 */ 142 /** {@hide} */ 143 public MultiSimVariants getMultiSimConfiguration() { 144 String mSimConfig = 145 SystemProperties.get(TelephonyProperties.PROPERTY_MULTI_SIM_CONFIG); 146 if (mSimConfig.equals("dsds")) { 147 return MultiSimVariants.DSDS; 148 } else if (mSimConfig.equals("dsda")) { 149 return MultiSimVariants.DSDA; 150 } else if (mSimConfig.equals("tsts")) { 151 return MultiSimVariants.TSTS; 152 } else { 153 return MultiSimVariants.UNKNOWN; 154 } 155 } 156 157 158 /** 159 * Returns the number of phones available. 160 * Returns 1 for Single standby mode (Single SIM functionality) 161 * Returns 2 for Dual standby mode.(Dual SIM functionality) 162 */ 163 /** {@hide} */ 164 public int getPhoneCount() { 165 int phoneCount = 1; 166 switch (getMultiSimConfiguration()) { 167 case UNKNOWN: 168 phoneCount = 1; 169 break; 170 case DSDS: 171 case DSDA: 172 phoneCount = PhoneConstants.MAX_PHONE_COUNT_DUAL_SIM; 173 break; 174 case TSTS: 175 phoneCount = PhoneConstants.MAX_PHONE_COUNT_TRI_SIM; 176 break; 177 } 178 return phoneCount; 179 } 180 181 /** {@hide} */ 182 public static TelephonyManager from(Context context) { 183 return (TelephonyManager) context.getSystemService(Context.TELEPHONY_SERVICE); 184 } 185 186 /** {@hide} */ 187 public boolean isMultiSimEnabled() { 188 return (multiSimConfig.equals("dsds") || multiSimConfig.equals("dsda") || 189 multiSimConfig.equals("tsts")); 190 } 191 192 // 193 // Broadcast Intent actions 194 // 195 196 /** 197 * Broadcast intent action indicating that the call state (cellular) 198 * on the device has changed. 199 * 200 * <p> 201 * The {@link #EXTRA_STATE} extra indicates the new call state. 202 * If the new state is RINGING, a second extra 203 * {@link #EXTRA_INCOMING_NUMBER} provides the incoming phone number as 204 * a String. 205 * 206 * <p class="note"> 207 * Requires the READ_PHONE_STATE permission. 208 * 209 * <p class="note"> 210 * This was a {@link android.content.Context#sendStickyBroadcast sticky} 211 * broadcast in version 1.0, but it is no longer sticky. 212 * Instead, use {@link #getCallState} to synchronously query the current call state. 213 * 214 * @see #EXTRA_STATE 215 * @see #EXTRA_INCOMING_NUMBER 216 * @see #getCallState 217 */ 218 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 219 public static final String ACTION_PHONE_STATE_CHANGED = 220 "android.intent.action.PHONE_STATE"; 221 222 /** 223 * The Phone app sends this intent when a user opts to respond-via-message during an incoming 224 * call. By default, the device's default SMS app consumes this message and sends a text message 225 * to the caller. A third party app can also provide this functionality by consuming this Intent 226 * with a {@link android.app.Service} and sending the message using its own messaging system. 227 * <p>The intent contains a URI (available from {@link android.content.Intent#getData}) 228 * describing the recipient, using either the {@code sms:}, {@code smsto:}, {@code mms:}, 229 * or {@code mmsto:} URI schema. Each of these URI schema carry the recipient information the 230 * same way: the path part of the URI contains the recipient's phone number or a comma-separated 231 * set of phone numbers if there are multiple recipients. For example, {@code 232 * smsto:2065551234}.</p> 233 * 234 * <p>The intent may also contain extras for the message text (in {@link 235 * android.content.Intent#EXTRA_TEXT}) and a message subject 236 * (in {@link android.content.Intent#EXTRA_SUBJECT}).</p> 237 * 238 * <p class="note"><strong>Note:</strong> 239 * The intent-filter that consumes this Intent needs to be in a {@link android.app.Service} 240 * that requires the 241 * permission {@link android.Manifest.permission#SEND_RESPOND_VIA_MESSAGE}.</p> 242 * <p>For example, the service that receives this intent can be declared in the manifest file 243 * with an intent filter like this:</p> 244 * <pre> 245 * <!-- Service that delivers SMS messages received from the phone "quick response" --> 246 * <service android:name=".HeadlessSmsSendService" 247 * android:permission="android.permission.SEND_RESPOND_VIA_MESSAGE" 248 * android:exported="true" > 249 * <intent-filter> 250 * <action android:name="android.intent.action.RESPOND_VIA_MESSAGE" /> 251 * <category android:name="android.intent.category.DEFAULT" /> 252 * <data android:scheme="sms" /> 253 * <data android:scheme="smsto" /> 254 * <data android:scheme="mms" /> 255 * <data android:scheme="mmsto" /> 256 * </intent-filter> 257 * </service></pre> 258 * <p> 259 * Output: nothing. 260 */ 261 @SdkConstant(SdkConstantType.SERVICE_ACTION) 262 public static final String ACTION_RESPOND_VIA_MESSAGE = 263 "android.intent.action.RESPOND_VIA_MESSAGE"; 264 265 /** 266 * The emergency dialer may choose to present activities with intent filters for this 267 * action as emergency assistance buttons that launch the activity when clicked. 268 */ 269 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 270 public static final String ACTION_EMERGENCY_ASSISTANCE = 271 "android.telephony.action.EMERGENCY_ASSISTANCE"; 272 273 /** 274 * The lookup key used with the {@link #ACTION_PHONE_STATE_CHANGED} broadcast 275 * for a String containing the new call state. 276 * 277 * @see #EXTRA_STATE_IDLE 278 * @see #EXTRA_STATE_RINGING 279 * @see #EXTRA_STATE_OFFHOOK 280 * 281 * <p class="note"> 282 * Retrieve with 283 * {@link android.content.Intent#getStringExtra(String)}. 284 */ 285 public static final String EXTRA_STATE = PhoneConstants.STATE_KEY; 286 287 /** 288 * Value used with {@link #EXTRA_STATE} corresponding to 289 * {@link #CALL_STATE_IDLE}. 290 */ 291 public static final String EXTRA_STATE_IDLE = PhoneConstants.State.IDLE.toString(); 292 293 /** 294 * Value used with {@link #EXTRA_STATE} corresponding to 295 * {@link #CALL_STATE_RINGING}. 296 */ 297 public static final String EXTRA_STATE_RINGING = PhoneConstants.State.RINGING.toString(); 298 299 /** 300 * Value used with {@link #EXTRA_STATE} corresponding to 301 * {@link #CALL_STATE_OFFHOOK}. 302 */ 303 public static final String EXTRA_STATE_OFFHOOK = PhoneConstants.State.OFFHOOK.toString(); 304 305 /** 306 * The lookup key used with the {@link #ACTION_PHONE_STATE_CHANGED} broadcast 307 * for a String containing the incoming phone number. 308 * Only valid when the new call state is RINGING. 309 * 310 * <p class="note"> 311 * Retrieve with 312 * {@link android.content.Intent#getStringExtra(String)}. 313 */ 314 public static final String EXTRA_INCOMING_NUMBER = "incoming_number"; 315 316 /** 317 * Broadcast intent action indicating that a precise call state 318 * (cellular) on the device has changed. 319 * 320 * <p> 321 * The {@link #EXTRA_RINGING_CALL_STATE} extra indicates the ringing call state. 322 * The {@link #EXTRA_FOREGROUND_CALL_STATE} extra indicates the foreground call state. 323 * The {@link #EXTRA_BACKGROUND_CALL_STATE} extra indicates the background call state. 324 * The {@link #EXTRA_DISCONNECT_CAUSE} extra indicates the disconnect cause. 325 * The {@link #EXTRA_PRECISE_DISCONNECT_CAUSE} extra indicates the precise disconnect cause. 326 * 327 * <p class="note"> 328 * Requires the READ_PRECISE_PHONE_STATE permission. 329 * 330 * @see #EXTRA_RINGING_CALL_STATE 331 * @see #EXTRA_FOREGROUND_CALL_STATE 332 * @see #EXTRA_BACKGROUND_CALL_STATE 333 * @see #EXTRA_DISCONNECT_CAUSE 334 * @see #EXTRA_PRECISE_DISCONNECT_CAUSE 335 * 336 * <p class="note"> 337 * Requires the READ_PRECISE_PHONE_STATE permission. 338 * 339 * @hide 340 */ 341 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 342 public static final String ACTION_PRECISE_CALL_STATE_CHANGED = 343 "android.intent.action.PRECISE_CALL_STATE"; 344 345 /** 346 * The lookup key used with the {@link #ACTION_PRECISE_CALL_STATE_CHANGED} broadcast 347 * for an integer containing the state of the current ringing call. 348 * 349 * @see PreciseCallState#PRECISE_CALL_STATE_NOT_VALID 350 * @see PreciseCallState#PRECISE_CALL_STATE_IDLE 351 * @see PreciseCallState#PRECISE_CALL_STATE_ACTIVE 352 * @see PreciseCallState#PRECISE_CALL_STATE_HOLDING 353 * @see PreciseCallState#PRECISE_CALL_STATE_DIALING 354 * @see PreciseCallState#PRECISE_CALL_STATE_ALERTING 355 * @see PreciseCallState#PRECISE_CALL_STATE_INCOMING 356 * @see PreciseCallState#PRECISE_CALL_STATE_WAITING 357 * @see PreciseCallState#PRECISE_CALL_STATE_DISCONNECTED 358 * @see PreciseCallState#PRECISE_CALL_STATE_DISCONNECTING 359 * 360 * <p class="note"> 361 * Retrieve with 362 * {@link android.content.Intent#getIntExtra(String name, int defaultValue)}. 363 * 364 * @hide 365 */ 366 public static final String EXTRA_RINGING_CALL_STATE = "ringing_state"; 367 368 /** 369 * The lookup key used with the {@link #ACTION_PRECISE_CALL_STATE_CHANGED} broadcast 370 * for an integer containing the state of the current foreground call. 371 * 372 * @see PreciseCallState#PRECISE_CALL_STATE_NOT_VALID 373 * @see PreciseCallState#PRECISE_CALL_STATE_IDLE 374 * @see PreciseCallState#PRECISE_CALL_STATE_ACTIVE 375 * @see PreciseCallState#PRECISE_CALL_STATE_HOLDING 376 * @see PreciseCallState#PRECISE_CALL_STATE_DIALING 377 * @see PreciseCallState#PRECISE_CALL_STATE_ALERTING 378 * @see PreciseCallState#PRECISE_CALL_STATE_INCOMING 379 * @see PreciseCallState#PRECISE_CALL_STATE_WAITING 380 * @see PreciseCallState#PRECISE_CALL_STATE_DISCONNECTED 381 * @see PreciseCallState#PRECISE_CALL_STATE_DISCONNECTING 382 * 383 * <p class="note"> 384 * Retrieve with 385 * {@link android.content.Intent#getIntExtra(String name, int defaultValue)}. 386 * 387 * @hide 388 */ 389 public static final String EXTRA_FOREGROUND_CALL_STATE = "foreground_state"; 390 391 /** 392 * The lookup key used with the {@link #ACTION_PRECISE_CALL_STATE_CHANGED} broadcast 393 * for an integer containing the state of the current background call. 394 * 395 * @see PreciseCallState#PRECISE_CALL_STATE_NOT_VALID 396 * @see PreciseCallState#PRECISE_CALL_STATE_IDLE 397 * @see PreciseCallState#PRECISE_CALL_STATE_ACTIVE 398 * @see PreciseCallState#PRECISE_CALL_STATE_HOLDING 399 * @see PreciseCallState#PRECISE_CALL_STATE_DIALING 400 * @see PreciseCallState#PRECISE_CALL_STATE_ALERTING 401 * @see PreciseCallState#PRECISE_CALL_STATE_INCOMING 402 * @see PreciseCallState#PRECISE_CALL_STATE_WAITING 403 * @see PreciseCallState#PRECISE_CALL_STATE_DISCONNECTED 404 * @see PreciseCallState#PRECISE_CALL_STATE_DISCONNECTING 405 * 406 * <p class="note"> 407 * Retrieve with 408 * {@link android.content.Intent#getIntExtra(String name, int defaultValue)}. 409 * 410 * @hide 411 */ 412 public static final String EXTRA_BACKGROUND_CALL_STATE = "background_state"; 413 414 /** 415 * The lookup key used with the {@link #ACTION_PRECISE_CALL_STATE_CHANGED} broadcast 416 * for an integer containing the disconnect cause. 417 * 418 * @see DisconnectCause 419 * 420 * <p class="note"> 421 * Retrieve with 422 * {@link android.content.Intent#getIntExtra(String name, int defaultValue)}. 423 * 424 * @hide 425 */ 426 public static final String EXTRA_DISCONNECT_CAUSE = "disconnect_cause"; 427 428 /** 429 * The lookup key used with the {@link #ACTION_PRECISE_CALL_STATE_CHANGED} broadcast 430 * for an integer containing the disconnect cause provided by the RIL. 431 * 432 * @see PreciseDisconnectCause 433 * 434 * <p class="note"> 435 * Retrieve with 436 * {@link android.content.Intent#getIntExtra(String name, int defaultValue)}. 437 * 438 * @hide 439 */ 440 public static final String EXTRA_PRECISE_DISCONNECT_CAUSE = "precise_disconnect_cause"; 441 442 /** 443 * Broadcast intent action indicating a data connection has changed, 444 * providing precise information about the connection. 445 * 446 * <p> 447 * The {@link #EXTRA_DATA_STATE} extra indicates the connection state. 448 * The {@link #EXTRA_DATA_NETWORK_TYPE} extra indicates the connection network type. 449 * The {@link #EXTRA_DATA_APN_TYPE} extra indicates the APN type. 450 * The {@link #EXTRA_DATA_APN} extra indicates the APN. 451 * The {@link #EXTRA_DATA_CHANGE_REASON} extra indicates the connection change reason. 452 * The {@link #EXTRA_DATA_IFACE_PROPERTIES} extra indicates the connection interface. 453 * The {@link #EXTRA_DATA_FAILURE_CAUSE} extra indicates the connection fail cause. 454 * 455 * <p class="note"> 456 * Requires the READ_PRECISE_PHONE_STATE permission. 457 * 458 * @see #EXTRA_DATA_STATE 459 * @see #EXTRA_DATA_NETWORK_TYPE 460 * @see #EXTRA_DATA_APN_TYPE 461 * @see #EXTRA_DATA_APN 462 * @see #EXTRA_DATA_CHANGE_REASON 463 * @see #EXTRA_DATA_IFACE 464 * @see #EXTRA_DATA_FAILURE_CAUSE 465 * @hide 466 */ 467 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 468 public static final String ACTION_PRECISE_DATA_CONNECTION_STATE_CHANGED = 469 "android.intent.action.PRECISE_DATA_CONNECTION_STATE_CHANGED"; 470 471 /** 472 * The lookup key used with the {@link #ACTION_PRECISE_DATA_CONNECTION_STATE_CHANGED} broadcast 473 * for an integer containing the state of the current data connection. 474 * 475 * @see TelephonyManager#DATA_UNKNOWN 476 * @see TelephonyManager#DATA_DISCONNECTED 477 * @see TelephonyManager#DATA_CONNECTING 478 * @see TelephonyManager#DATA_CONNECTED 479 * @see TelephonyManager#DATA_SUSPENDED 480 * 481 * <p class="note"> 482 * Retrieve with 483 * {@link android.content.Intent#getIntExtra(String name, int defaultValue)}. 484 * 485 * @hide 486 */ 487 public static final String EXTRA_DATA_STATE = PhoneConstants.STATE_KEY; 488 489 /** 490 * The lookup key used with the {@link #ACTION_PRECISE_DATA_CONNECTION_STATE_CHANGED} broadcast 491 * for an integer containing the network type. 492 * 493 * @see TelephonyManager#NETWORK_TYPE_UNKNOWN 494 * @see TelephonyManager#NETWORK_TYPE_GPRS 495 * @see TelephonyManager#NETWORK_TYPE_EDGE 496 * @see TelephonyManager#NETWORK_TYPE_UMTS 497 * @see TelephonyManager#NETWORK_TYPE_CDMA 498 * @see TelephonyManager#NETWORK_TYPE_EVDO_0 499 * @see TelephonyManager#NETWORK_TYPE_EVDO_A 500 * @see TelephonyManager#NETWORK_TYPE_1xRTT 501 * @see TelephonyManager#NETWORK_TYPE_HSDPA 502 * @see TelephonyManager#NETWORK_TYPE_HSUPA 503 * @see TelephonyManager#NETWORK_TYPE_HSPA 504 * @see TelephonyManager#NETWORK_TYPE_IDEN 505 * @see TelephonyManager#NETWORK_TYPE_EVDO_B 506 * @see TelephonyManager#NETWORK_TYPE_LTE 507 * @see TelephonyManager#NETWORK_TYPE_EHRPD 508 * @see TelephonyManager#NETWORK_TYPE_HSPAP 509 * 510 * <p class="note"> 511 * Retrieve with 512 * {@link android.content.Intent#getIntExtra(String name, int defaultValue)}. 513 * 514 * @hide 515 */ 516 public static final String EXTRA_DATA_NETWORK_TYPE = PhoneConstants.DATA_NETWORK_TYPE_KEY; 517 518 /** 519 * The lookup key used with the {@link #ACTION_PRECISE_DATA_CONNECTION_STATE_CHANGED} broadcast 520 * for an String containing the data APN type. 521 * 522 * <p class="note"> 523 * Retrieve with 524 * {@link android.content.Intent#getStringExtra(String name)}. 525 * 526 * @hide 527 */ 528 public static final String EXTRA_DATA_APN_TYPE = PhoneConstants.DATA_APN_TYPE_KEY; 529 530 /** 531 * The lookup key used with the {@link #ACTION_PRECISE_DATA_CONNECTION_STATE_CHANGED} broadcast 532 * for an String containing the data APN. 533 * 534 * <p class="note"> 535 * Retrieve with 536 * {@link android.content.Intent#getStringExtra(String name)}. 537 * 538 * @hide 539 */ 540 public static final String EXTRA_DATA_APN = PhoneConstants.DATA_APN_KEY; 541 542 /** 543 * The lookup key used with the {@link #ACTION_PRECISE_DATA_CONNECTION_STATE_CHANGED} broadcast 544 * for an String representation of the change reason. 545 * 546 * <p class="note"> 547 * Retrieve with 548 * {@link android.content.Intent#getStringExtra(String name)}. 549 * 550 * @hide 551 */ 552 public static final String EXTRA_DATA_CHANGE_REASON = PhoneConstants.STATE_CHANGE_REASON_KEY; 553 554 /** 555 * The lookup key used with the {@link #ACTION_PRECISE_DATA_CONNECTION_STATE_CHANGED} broadcast 556 * for an String representation of the data interface. 557 * 558 * <p class="note"> 559 * Retrieve with 560 * {@link android.content.Intent#getParcelableExtra(String name)}. 561 * 562 * @hide 563 */ 564 public static final String EXTRA_DATA_LINK_PROPERTIES_KEY = PhoneConstants.DATA_LINK_PROPERTIES_KEY; 565 566 /** 567 * The lookup key used with the {@link #ACTION_PRECISE_DATA_CONNECTION_STATE_CHANGED} broadcast 568 * for the data connection fail cause. 569 * 570 * <p class="note"> 571 * Retrieve with 572 * {@link android.content.Intent#getStringExtra(String name)}. 573 * 574 * @hide 575 */ 576 public static final String EXTRA_DATA_FAILURE_CAUSE = PhoneConstants.DATA_FAILURE_CAUSE_KEY; 577 578 // 579 // 580 // Device Info 581 // 582 // 583 584 /** 585 * Returns the software version number for the device, for example, 586 * the IMEI/SV for GSM phones. Return null if the software version is 587 * not available. 588 * 589 * <p>Requires Permission: 590 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 591 */ 592 public String getDeviceSoftwareVersion() { 593 return getDeviceSoftwareVersion(getDefaultSim()); 594 } 595 596 /** 597 * Returns the software version number for the device, for example, 598 * the IMEI/SV for GSM phones. Return null if the software version is 599 * not available. 600 * 601 * <p>Requires Permission: 602 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 603 * 604 * @param slotId of which deviceID is returned 605 */ 606 /** {@hide} */ 607 public String getDeviceSoftwareVersion(int slotId) { 608 // FIXME methods taking slot id should not use subscription, instead us Uicc directly 609 int[] subId = SubscriptionManager.getSubId(slotId); 610 if (subId == null || subId.length == 0) { 611 return null; 612 } 613 try { 614 IPhoneSubInfo info = getSubscriberInfo(); 615 if (info == null) 616 return null; 617 return info.getDeviceSvnUsingSubId(subId[0]); 618 } catch (RemoteException ex) { 619 return null; 620 } catch (NullPointerException ex) { 621 return null; 622 } 623 } 624 625 /** 626 * Returns the unique device ID, for example, the IMEI for GSM and the MEID 627 * or ESN for CDMA phones. Return null if device ID is not available. 628 * 629 * <p>Requires Permission: 630 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 631 */ 632 public String getDeviceId() { 633 try { 634 ITelephony telephony = getITelephony(); 635 if (telephony == null) 636 return null; 637 return telephony.getDeviceId(); 638 } catch (RemoteException ex) { 639 return null; 640 } catch (NullPointerException ex) { 641 return null; 642 } 643 } 644 645 /** 646 * Returns the unique device ID of a subscription, for example, the IMEI for 647 * GSM and the MEID for CDMA phones. Return null if device ID is not available. 648 * 649 * <p>Requires Permission: 650 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 651 * 652 * @param slotId of which deviceID is returned 653 */ 654 /** {@hide} */ 655 public String getDeviceId(int slotId) { 656 // FIXME this assumes phoneId == slotId 657 try { 658 IPhoneSubInfo info = getSubscriberInfo(); 659 if (info == null) 660 return null; 661 return info.getDeviceIdForPhone(slotId); 662 } catch (RemoteException ex) { 663 return null; 664 } catch (NullPointerException ex) { 665 return null; 666 } 667 } 668 669 /** 670 * Returns the IMEI. Return null if IMEI is not available. 671 * 672 * <p>Requires Permission: 673 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 674 */ 675 /** {@hide} */ 676 public String getImei() { 677 return getImei(getDefaultSim()); 678 } 679 680 /** 681 * Returns the IMEI. Return null if IMEI is not available. 682 * 683 * <p>Requires Permission: 684 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 685 * 686 * @param slotId of which deviceID is returned 687 */ 688 /** {@hide} */ 689 public String getImei(int slotId) { 690 int[] subId = SubscriptionManager.getSubId(slotId); 691 try { 692 IPhoneSubInfo info = getSubscriberInfo(); 693 if (info == null) 694 return null; 695 return info.getImeiForSubscriber(subId[0]); 696 } catch (RemoteException ex) { 697 return null; 698 } catch (NullPointerException ex) { 699 return null; 700 } 701 } 702 703 /** 704 * Returns the NAI. Return null if NAI is not available. 705 * 706 */ 707 /** {@hide}*/ 708 public String getNai() { 709 return getNai(getDefaultSim()); 710 } 711 712 /** 713 * Returns the NAI. Return null if NAI is not available. 714 * 715 * @param slotId of which Nai is returned 716 */ 717 /** {@hide}*/ 718 public String getNai(int slotId) { 719 int[] subId = SubscriptionManager.getSubId(slotId); 720 try { 721 IPhoneSubInfo info = getSubscriberInfo(); 722 if (info == null) 723 return null; 724 String nai = info.getNaiForSubscriber(subId[0]); 725 if (Log.isLoggable(TAG, Log.VERBOSE)) { 726 Rlog.v(TAG, "Nai = " + nai); 727 } 728 return nai; 729 } catch (RemoteException ex) { 730 return null; 731 } catch (NullPointerException ex) { 732 return null; 733 } 734 } 735 736 /** 737 * Returns the current location of the device. 738 *<p> 739 * If there is only one radio in the device and that radio has an LTE connection, 740 * this method will return null. The implementation must not to try add LTE 741 * identifiers into the existing cdma/gsm classes. 742 *<p> 743 * In the future this call will be deprecated. 744 *<p> 745 * @return Current location of the device or null if not available. 746 * 747 * <p>Requires Permission: 748 * {@link android.Manifest.permission#ACCESS_COARSE_LOCATION ACCESS_COARSE_LOCATION} or 749 * {@link android.Manifest.permission#ACCESS_COARSE_LOCATION ACCESS_FINE_LOCATION}. 750 */ 751 public CellLocation getCellLocation() { 752 try { 753 ITelephony telephony = getITelephony(); 754 if (telephony == null) 755 return null; 756 Bundle bundle = telephony.getCellLocation(); 757 if (bundle.isEmpty()) return null; 758 CellLocation cl = CellLocation.newFromBundle(bundle); 759 if (cl.isEmpty()) 760 return null; 761 return cl; 762 } catch (RemoteException ex) { 763 return null; 764 } catch (NullPointerException ex) { 765 return null; 766 } 767 } 768 769 /** 770 * Enables location update notifications. {@link PhoneStateListener#onCellLocationChanged 771 * PhoneStateListener.onCellLocationChanged} will be called on location updates. 772 * 773 * <p>Requires Permission: {@link android.Manifest.permission#CONTROL_LOCATION_UPDATES 774 * CONTROL_LOCATION_UPDATES} 775 * 776 * @hide 777 */ 778 public void enableLocationUpdates() { 779 enableLocationUpdates(getDefaultSubscription()); 780 } 781 782 /** 783 * Enables location update notifications for a subscription. 784 * {@link PhoneStateListener#onCellLocationChanged 785 * PhoneStateListener.onCellLocationChanged} will be called on location updates. 786 * 787 * <p>Requires Permission: {@link android.Manifest.permission#CONTROL_LOCATION_UPDATES 788 * CONTROL_LOCATION_UPDATES} 789 * 790 * @param subId for which the location updates are enabled 791 */ 792 /** @hide */ 793 public void enableLocationUpdates(int subId) { 794 try { 795 ITelephony telephony = getITelephony(); 796 if (telephony != null) 797 telephony.enableLocationUpdatesForSubscriber(subId); 798 } catch (RemoteException ex) { 799 } catch (NullPointerException ex) { 800 } 801 } 802 803 /** 804 * Disables location update notifications. {@link PhoneStateListener#onCellLocationChanged 805 * PhoneStateListener.onCellLocationChanged} will be called on location updates. 806 * 807 * <p>Requires Permission: {@link android.Manifest.permission#CONTROL_LOCATION_UPDATES 808 * CONTROL_LOCATION_UPDATES} 809 * 810 * @hide 811 */ 812 public void disableLocationUpdates() { 813 disableLocationUpdates(getDefaultSubscription()); 814 } 815 816 /** @hide */ 817 public void disableLocationUpdates(int subId) { 818 try { 819 ITelephony telephony = getITelephony(); 820 if (telephony != null) 821 telephony.disableLocationUpdatesForSubscriber(subId); 822 } catch (RemoteException ex) { 823 } catch (NullPointerException ex) { 824 } 825 } 826 827 /** 828 * Returns the neighboring cell information of the device. The getAllCellInfo is preferred 829 * and use this only if getAllCellInfo return nulls or an empty list. 830 *<p> 831 * In the future this call will be deprecated. 832 *<p> 833 * @return List of NeighboringCellInfo or null if info unavailable. 834 * 835 * <p>Requires Permission: 836 * (@link android.Manifest.permission#ACCESS_COARSE_UPDATES} 837 */ 838 public List<NeighboringCellInfo> getNeighboringCellInfo() { 839 try { 840 ITelephony telephony = getITelephony(); 841 if (telephony == null) 842 return null; 843 return telephony.getNeighboringCellInfo(mContext.getOpPackageName()); 844 } catch (RemoteException ex) { 845 return null; 846 } catch (NullPointerException ex) { 847 return null; 848 } 849 } 850 851 /** No phone radio. */ 852 public static final int PHONE_TYPE_NONE = PhoneConstants.PHONE_TYPE_NONE; 853 /** Phone radio is GSM. */ 854 public static final int PHONE_TYPE_GSM = PhoneConstants.PHONE_TYPE_GSM; 855 /** Phone radio is CDMA. */ 856 public static final int PHONE_TYPE_CDMA = PhoneConstants.PHONE_TYPE_CDMA; 857 /** Phone is via SIP. */ 858 public static final int PHONE_TYPE_SIP = PhoneConstants.PHONE_TYPE_SIP; 859 860 /** 861 * Returns the current phone type. 862 * TODO: This is a last minute change and hence hidden. 863 * 864 * @see #PHONE_TYPE_NONE 865 * @see #PHONE_TYPE_GSM 866 * @see #PHONE_TYPE_CDMA 867 * @see #PHONE_TYPE_SIP 868 * 869 * {@hide} 870 */ 871 @SystemApi 872 public int getCurrentPhoneType() { 873 return getCurrentPhoneType(getDefaultSubscription()); 874 } 875 876 /** 877 * Returns a constant indicating the device phone type for a subscription. 878 * 879 * @see #PHONE_TYPE_NONE 880 * @see #PHONE_TYPE_GSM 881 * @see #PHONE_TYPE_CDMA 882 * 883 * @param subId for which phone type is returned 884 */ 885 /** {@hide} */ 886 @SystemApi 887 public int getCurrentPhoneType(int subId) { 888 int phoneId = SubscriptionManager.getPhoneId(subId); 889 try{ 890 ITelephony telephony = getITelephony(); 891 if (telephony != null) { 892 return telephony.getActivePhoneTypeForSubscriber(subId); 893 } else { 894 // This can happen when the ITelephony interface is not up yet. 895 return getPhoneTypeFromProperty(phoneId); 896 } 897 } catch (RemoteException ex) { 898 // This shouldn't happen in the normal case, as a backup we 899 // read from the system property. 900 return getPhoneTypeFromProperty(phoneId); 901 } catch (NullPointerException ex) { 902 // This shouldn't happen in the normal case, as a backup we 903 // read from the system property. 904 return getPhoneTypeFromProperty(phoneId); 905 } 906 } 907 908 /** 909 * Returns a constant indicating the device phone type. This 910 * indicates the type of radio used to transmit voice calls. 911 * 912 * @see #PHONE_TYPE_NONE 913 * @see #PHONE_TYPE_GSM 914 * @see #PHONE_TYPE_CDMA 915 * @see #PHONE_TYPE_SIP 916 */ 917 public int getPhoneType() { 918 if (!isVoiceCapable()) { 919 return PHONE_TYPE_NONE; 920 } 921 return getCurrentPhoneType(); 922 } 923 924 private int getPhoneTypeFromProperty() { 925 return getPhoneTypeFromProperty(getDefaultPhone()); 926 } 927 928 /** {@hide} */ 929 private int getPhoneTypeFromProperty(int phoneId) { 930 String type = getTelephonyProperty(phoneId, 931 TelephonyProperties.CURRENT_ACTIVE_PHONE, null); 932 if (type == null || type.equals("")) { 933 return getPhoneTypeFromNetworkType(phoneId); 934 } 935 return Integer.parseInt(type); 936 } 937 938 private int getPhoneTypeFromNetworkType() { 939 return getPhoneTypeFromNetworkType(getDefaultPhone()); 940 } 941 942 /** {@hide} */ 943 private int getPhoneTypeFromNetworkType(int phoneId) { 944 // When the system property CURRENT_ACTIVE_PHONE, has not been set, 945 // use the system property for default network type. 946 // This is a fail safe, and can only happen at first boot. 947 String mode = getTelephonyProperty(phoneId, "ro.telephony.default_network", null); 948 if (mode != null) { 949 return TelephonyManager.getPhoneType(Integer.parseInt(mode)); 950 } 951 return TelephonyManager.PHONE_TYPE_NONE; 952 } 953 954 /** 955 * This function returns the type of the phone, depending 956 * on the network mode. 957 * 958 * @param networkMode 959 * @return Phone Type 960 * 961 * @hide 962 */ 963 public static int getPhoneType(int networkMode) { 964 switch(networkMode) { 965 case RILConstants.NETWORK_MODE_CDMA: 966 case RILConstants.NETWORK_MODE_CDMA_NO_EVDO: 967 case RILConstants.NETWORK_MODE_EVDO_NO_CDMA: 968 return PhoneConstants.PHONE_TYPE_CDMA; 969 970 case RILConstants.NETWORK_MODE_WCDMA_PREF: 971 case RILConstants.NETWORK_MODE_GSM_ONLY: 972 case RILConstants.NETWORK_MODE_WCDMA_ONLY: 973 case RILConstants.NETWORK_MODE_GSM_UMTS: 974 case RILConstants.NETWORK_MODE_LTE_GSM_WCDMA: 975 case RILConstants.NETWORK_MODE_LTE_WCDMA: 976 case RILConstants.NETWORK_MODE_LTE_CDMA_EVDO_GSM_WCDMA: 977 return PhoneConstants.PHONE_TYPE_GSM; 978 979 // Use CDMA Phone for the global mode including CDMA 980 case RILConstants.NETWORK_MODE_GLOBAL: 981 case RILConstants.NETWORK_MODE_LTE_CDMA_EVDO: 982 return PhoneConstants.PHONE_TYPE_CDMA; 983 984 case RILConstants.NETWORK_MODE_LTE_ONLY: 985 if (getLteOnCdmaModeStatic() == PhoneConstants.LTE_ON_CDMA_TRUE) { 986 return PhoneConstants.PHONE_TYPE_CDMA; 987 } else { 988 return PhoneConstants.PHONE_TYPE_GSM; 989 } 990 default: 991 return PhoneConstants.PHONE_TYPE_GSM; 992 } 993 } 994 995 /** 996 * The contents of the /proc/cmdline file 997 */ 998 private static String getProcCmdLine() 999 { 1000 String cmdline = ""; 1001 FileInputStream is = null; 1002 try { 1003 is = new FileInputStream("/proc/cmdline"); 1004 byte [] buffer = new byte[2048]; 1005 int count = is.read(buffer); 1006 if (count > 0) { 1007 cmdline = new String(buffer, 0, count); 1008 } 1009 } catch (IOException e) { 1010 Rlog.d(TAG, "No /proc/cmdline exception=" + e); 1011 } finally { 1012 if (is != null) { 1013 try { 1014 is.close(); 1015 } catch (IOException e) { 1016 } 1017 } 1018 } 1019 Rlog.d(TAG, "/proc/cmdline=" + cmdline); 1020 return cmdline; 1021 } 1022 1023 /** Kernel command line */ 1024 private static final String sKernelCmdLine = getProcCmdLine(); 1025 1026 /** Pattern for selecting the product type from the kernel command line */ 1027 private static final Pattern sProductTypePattern = 1028 Pattern.compile("\\sproduct_type\\s*=\\s*(\\w+)"); 1029 1030 /** The ProductType used for LTE on CDMA devices */ 1031 private static final String sLteOnCdmaProductType = 1032 SystemProperties.get(TelephonyProperties.PROPERTY_LTE_ON_CDMA_PRODUCT_TYPE, ""); 1033 1034 /** 1035 * Return if the current radio is LTE on CDMA. This 1036 * is a tri-state return value as for a period of time 1037 * the mode may be unknown. 1038 * 1039 * @return {@link PhoneConstants#LTE_ON_CDMA_UNKNOWN}, {@link PhoneConstants#LTE_ON_CDMA_FALSE} 1040 * or {@link PhoneConstants#LTE_ON_CDMA_TRUE} 1041 * 1042 * @hide 1043 */ 1044 public static int getLteOnCdmaModeStatic() { 1045 int retVal; 1046 int curVal; 1047 String productType = ""; 1048 1049 curVal = SystemProperties.getInt(TelephonyProperties.PROPERTY_LTE_ON_CDMA_DEVICE, 1050 PhoneConstants.LTE_ON_CDMA_UNKNOWN); 1051 retVal = curVal; 1052 if (retVal == PhoneConstants.LTE_ON_CDMA_UNKNOWN) { 1053 Matcher matcher = sProductTypePattern.matcher(sKernelCmdLine); 1054 if (matcher.find()) { 1055 productType = matcher.group(1); 1056 if (sLteOnCdmaProductType.equals(productType)) { 1057 retVal = PhoneConstants.LTE_ON_CDMA_TRUE; 1058 } else { 1059 retVal = PhoneConstants.LTE_ON_CDMA_FALSE; 1060 } 1061 } else { 1062 retVal = PhoneConstants.LTE_ON_CDMA_FALSE; 1063 } 1064 } 1065 1066 Rlog.d(TAG, "getLteOnCdmaMode=" + retVal + " curVal=" + curVal + 1067 " product_type='" + productType + 1068 "' lteOnCdmaProductType='" + sLteOnCdmaProductType + "'"); 1069 return retVal; 1070 } 1071 1072 // 1073 // 1074 // Current Network 1075 // 1076 // 1077 1078 /** 1079 * Returns the alphabetic name of current registered operator. 1080 * <p> 1081 * Availability: Only when user is registered to a network. Result may be 1082 * unreliable on CDMA networks (use {@link #getPhoneType()} to determine if 1083 * on a CDMA network). 1084 */ 1085 public String getNetworkOperatorName() { 1086 return getNetworkOperatorName(getDefaultSubscription()); 1087 } 1088 1089 /** 1090 * Returns the alphabetic name of current registered operator 1091 * for a particular subscription. 1092 * <p> 1093 * Availability: Only when user is registered to a network. Result may be 1094 * unreliable on CDMA networks (use {@link #getPhoneType()} to determine if 1095 * on a CDMA network). 1096 * @param subId 1097 */ 1098 /** {@hide} */ 1099 public String getNetworkOperatorName(int subId) { 1100 int phoneId = SubscriptionManager.getPhoneId(subId); 1101 return getTelephonyProperty(phoneId, TelephonyProperties.PROPERTY_OPERATOR_ALPHA, ""); 1102 } 1103 1104 /** 1105 * Returns the numeric name (MCC+MNC) of current registered operator. 1106 * <p> 1107 * Availability: Only when user is registered to a network. Result may be 1108 * unreliable on CDMA networks (use {@link #getPhoneType()} to determine if 1109 * on a CDMA network). 1110 */ 1111 public String getNetworkOperator() { 1112 return getNetworkOperatorForPhone(getDefaultPhone()); 1113 } 1114 1115 /** 1116 * Returns the numeric name (MCC+MNC) of current registered operator 1117 * for a particular subscription. 1118 * <p> 1119 * Availability: Only when user is registered to a network. Result may be 1120 * unreliable on CDMA networks (use {@link #getPhoneType()} to determine if 1121 * on a CDMA network). 1122 * 1123 * @param subId 1124 */ 1125 /** {@hide} */ 1126 public String getNetworkOperatorForSubscription(int subId) { 1127 int phoneId = SubscriptionManager.getPhoneId(subId); 1128 return getNetworkOperatorForPhone(phoneId); 1129 } 1130 1131 /** 1132 * Returns the numeric name (MCC+MNC) of current registered operator 1133 * for a particular subscription. 1134 * <p> 1135 * Availability: Only when user is registered to a network. Result may be 1136 * unreliable on CDMA networks (use {@link #getPhoneType()} to determine if 1137 * on a CDMA network). 1138 * 1139 * @param phoneId 1140 * @hide 1141 **/ 1142 public String getNetworkOperatorForPhone(int phoneId) { 1143 return getTelephonyProperty(phoneId, TelephonyProperties.PROPERTY_OPERATOR_NUMERIC, ""); 1144 } 1145 1146 /** 1147 * Returns true if the device is considered roaming on the current 1148 * network, for GSM purposes. 1149 * <p> 1150 * Availability: Only when user registered to a network. 1151 */ 1152 public boolean isNetworkRoaming() { 1153 return isNetworkRoaming(getDefaultSubscription()); 1154 } 1155 1156 /** 1157 * Returns true if the device is considered roaming on the current 1158 * network for a subscription. 1159 * <p> 1160 * Availability: Only when user registered to a network. 1161 * 1162 * @param subId 1163 */ 1164 /** {@hide} */ 1165 public boolean isNetworkRoaming(int subId) { 1166 int phoneId = SubscriptionManager.getPhoneId(subId); 1167 return Boolean.parseBoolean(getTelephonyProperty(phoneId, 1168 TelephonyProperties.PROPERTY_OPERATOR_ISROAMING, null)); 1169 } 1170 1171 /** 1172 * Returns the ISO country code equivalent of the current registered 1173 * operator's MCC (Mobile Country Code). 1174 * <p> 1175 * Availability: Only when user is registered to a network. Result may be 1176 * unreliable on CDMA networks (use {@link #getPhoneType()} to determine if 1177 * on a CDMA network). 1178 */ 1179 public String getNetworkCountryIso() { 1180 return getNetworkCountryIsoForPhone(getDefaultPhone()); 1181 } 1182 1183 /** 1184 * Returns the ISO country code equivalent of the current registered 1185 * operator's MCC (Mobile Country Code) of a subscription. 1186 * <p> 1187 * Availability: Only when user is registered to a network. Result may be 1188 * unreliable on CDMA networks (use {@link #getPhoneType()} to determine if 1189 * on a CDMA network). 1190 * 1191 * @param subId for which Network CountryIso is returned 1192 */ 1193 /** {@hide} */ 1194 public String getNetworkCountryIsoForSubscription(int subId) { 1195 int phoneId = SubscriptionManager.getPhoneId(subId); 1196 return getNetworkCountryIsoForPhone(phoneId); 1197 } 1198 1199 /** 1200 * Returns the ISO country code equivalent of the current registered 1201 * operator's MCC (Mobile Country Code) of a subscription. 1202 * <p> 1203 * Availability: Only when user is registered to a network. Result may be 1204 * unreliable on CDMA networks (use {@link #getPhoneType()} to determine if 1205 * on a CDMA network). 1206 * 1207 * @param phoneId for which Network CountryIso is returned 1208 */ 1209 /** {@hide} */ 1210 public String getNetworkCountryIsoForPhone(int phoneId) { 1211 return getTelephonyProperty(phoneId, TelephonyProperties.PROPERTY_OPERATOR_ISO_COUNTRY, ""); 1212 } 1213 1214 /** Network type is unknown */ 1215 public static final int NETWORK_TYPE_UNKNOWN = 0; 1216 /** Current network is GPRS */ 1217 public static final int NETWORK_TYPE_GPRS = 1; 1218 /** Current network is EDGE */ 1219 public static final int NETWORK_TYPE_EDGE = 2; 1220 /** Current network is UMTS */ 1221 public static final int NETWORK_TYPE_UMTS = 3; 1222 /** Current network is CDMA: Either IS95A or IS95B*/ 1223 public static final int NETWORK_TYPE_CDMA = 4; 1224 /** Current network is EVDO revision 0*/ 1225 public static final int NETWORK_TYPE_EVDO_0 = 5; 1226 /** Current network is EVDO revision A*/ 1227 public static final int NETWORK_TYPE_EVDO_A = 6; 1228 /** Current network is 1xRTT*/ 1229 public static final int NETWORK_TYPE_1xRTT = 7; 1230 /** Current network is HSDPA */ 1231 public static final int NETWORK_TYPE_HSDPA = 8; 1232 /** Current network is HSUPA */ 1233 public static final int NETWORK_TYPE_HSUPA = 9; 1234 /** Current network is HSPA */ 1235 public static final int NETWORK_TYPE_HSPA = 10; 1236 /** Current network is iDen */ 1237 public static final int NETWORK_TYPE_IDEN = 11; 1238 /** Current network is EVDO revision B*/ 1239 public static final int NETWORK_TYPE_EVDO_B = 12; 1240 /** Current network is LTE */ 1241 public static final int NETWORK_TYPE_LTE = 13; 1242 /** Current network is eHRPD */ 1243 public static final int NETWORK_TYPE_EHRPD = 14; 1244 /** Current network is HSPA+ */ 1245 public static final int NETWORK_TYPE_HSPAP = 15; 1246 /** Current network is GSM {@hide} */ 1247 public static final int NETWORK_TYPE_GSM = 16; 1248 /** Current network is TD_SCDMA {@hide} */ 1249 public static final int NETWORK_TYPE_TD_SCDMA = 17; 1250 /** Current network is IWLAN {@hide} */ 1251 public static final int NETWORK_TYPE_IWLAN = 18; 1252 1253 /** 1254 * @return the NETWORK_TYPE_xxxx for current data connection. 1255 */ 1256 public int getNetworkType() { 1257 return getDataNetworkType(); 1258 } 1259 1260 /** 1261 * Returns a constant indicating the radio technology (network type) 1262 * currently in use on the device for a subscription. 1263 * @return the network type 1264 * 1265 * @param subId for which network type is returned 1266 * 1267 * @see #NETWORK_TYPE_UNKNOWN 1268 * @see #NETWORK_TYPE_GPRS 1269 * @see #NETWORK_TYPE_EDGE 1270 * @see #NETWORK_TYPE_UMTS 1271 * @see #NETWORK_TYPE_HSDPA 1272 * @see #NETWORK_TYPE_HSUPA 1273 * @see #NETWORK_TYPE_HSPA 1274 * @see #NETWORK_TYPE_CDMA 1275 * @see #NETWORK_TYPE_EVDO_0 1276 * @see #NETWORK_TYPE_EVDO_A 1277 * @see #NETWORK_TYPE_EVDO_B 1278 * @see #NETWORK_TYPE_1xRTT 1279 * @see #NETWORK_TYPE_IDEN 1280 * @see #NETWORK_TYPE_LTE 1281 * @see #NETWORK_TYPE_EHRPD 1282 * @see #NETWORK_TYPE_HSPAP 1283 */ 1284 /** {@hide} */ 1285 public int getNetworkType(int subId) { 1286 try { 1287 ITelephony telephony = getITelephony(); 1288 if (telephony != null) { 1289 return telephony.getNetworkTypeForSubscriber(subId); 1290 } else { 1291 // This can happen when the ITelephony interface is not up yet. 1292 return NETWORK_TYPE_UNKNOWN; 1293 } 1294 } catch(RemoteException ex) { 1295 // This shouldn't happen in the normal case 1296 return NETWORK_TYPE_UNKNOWN; 1297 } catch (NullPointerException ex) { 1298 // This could happen before phone restarts due to crashing 1299 return NETWORK_TYPE_UNKNOWN; 1300 } 1301 } 1302 1303 /** 1304 * Returns a constant indicating the radio technology (network type) 1305 * currently in use on the device for data transmission. 1306 * @return the network type 1307 * 1308 * @see #NETWORK_TYPE_UNKNOWN 1309 * @see #NETWORK_TYPE_GPRS 1310 * @see #NETWORK_TYPE_EDGE 1311 * @see #NETWORK_TYPE_UMTS 1312 * @see #NETWORK_TYPE_HSDPA 1313 * @see #NETWORK_TYPE_HSUPA 1314 * @see #NETWORK_TYPE_HSPA 1315 * @see #NETWORK_TYPE_CDMA 1316 * @see #NETWORK_TYPE_EVDO_0 1317 * @see #NETWORK_TYPE_EVDO_A 1318 * @see #NETWORK_TYPE_EVDO_B 1319 * @see #NETWORK_TYPE_1xRTT 1320 * @see #NETWORK_TYPE_IDEN 1321 * @see #NETWORK_TYPE_LTE 1322 * @see #NETWORK_TYPE_EHRPD 1323 * @see #NETWORK_TYPE_HSPAP 1324 * 1325 * @hide 1326 */ 1327 public int getDataNetworkType() { 1328 return getDataNetworkType(getDefaultSubscription()); 1329 } 1330 1331 /** 1332 * Returns a constant indicating the radio technology (network type) 1333 * currently in use on the device for data transmission for a subscription 1334 * @return the network type 1335 * 1336 * @param subId for which network type is returned 1337 */ 1338 /** {@hide} */ 1339 public int getDataNetworkType(int subId) { 1340 try{ 1341 ITelephony telephony = getITelephony(); 1342 if (telephony != null) { 1343 return telephony.getDataNetworkTypeForSubscriber(subId); 1344 } else { 1345 // This can happen when the ITelephony interface is not up yet. 1346 return NETWORK_TYPE_UNKNOWN; 1347 } 1348 } catch(RemoteException ex) { 1349 // This shouldn't happen in the normal case 1350 return NETWORK_TYPE_UNKNOWN; 1351 } catch (NullPointerException ex) { 1352 // This could happen before phone restarts due to crashing 1353 return NETWORK_TYPE_UNKNOWN; 1354 } 1355 } 1356 1357 /** 1358 * Returns the NETWORK_TYPE_xxxx for voice 1359 * 1360 * @hide 1361 */ 1362 public int getVoiceNetworkType() { 1363 return getVoiceNetworkType(getDefaultSubscription()); 1364 } 1365 1366 /** 1367 * Returns the NETWORK_TYPE_xxxx for voice for a subId 1368 * 1369 */ 1370 /** {@hide} */ 1371 public int getVoiceNetworkType(int subId) { 1372 try{ 1373 ITelephony telephony = getITelephony(); 1374 if (telephony != null) { 1375 return telephony.getVoiceNetworkTypeForSubscriber(subId); 1376 } else { 1377 // This can happen when the ITelephony interface is not up yet. 1378 return NETWORK_TYPE_UNKNOWN; 1379 } 1380 } catch(RemoteException ex) { 1381 // This shouldn't happen in the normal case 1382 return NETWORK_TYPE_UNKNOWN; 1383 } catch (NullPointerException ex) { 1384 // This could happen before phone restarts due to crashing 1385 return NETWORK_TYPE_UNKNOWN; 1386 } 1387 } 1388 1389 /** Unknown network class. {@hide} */ 1390 public static final int NETWORK_CLASS_UNKNOWN = 0; 1391 /** Class of broadly defined "2G" networks. {@hide} */ 1392 public static final int NETWORK_CLASS_2_G = 1; 1393 /** Class of broadly defined "3G" networks. {@hide} */ 1394 public static final int NETWORK_CLASS_3_G = 2; 1395 /** Class of broadly defined "4G" networks. {@hide} */ 1396 public static final int NETWORK_CLASS_4_G = 3; 1397 1398 /** 1399 * Return general class of network type, such as "3G" or "4G". In cases 1400 * where classification is contentious, this method is conservative. 1401 * 1402 * @hide 1403 */ 1404 public static int getNetworkClass(int networkType) { 1405 switch (networkType) { 1406 case NETWORK_TYPE_GPRS: 1407 case NETWORK_TYPE_GSM: 1408 case NETWORK_TYPE_EDGE: 1409 case NETWORK_TYPE_CDMA: 1410 case NETWORK_TYPE_1xRTT: 1411 case NETWORK_TYPE_IDEN: 1412 return NETWORK_CLASS_2_G; 1413 case NETWORK_TYPE_UMTS: 1414 case NETWORK_TYPE_EVDO_0: 1415 case NETWORK_TYPE_EVDO_A: 1416 case NETWORK_TYPE_HSDPA: 1417 case NETWORK_TYPE_HSUPA: 1418 case NETWORK_TYPE_HSPA: 1419 case NETWORK_TYPE_EVDO_B: 1420 case NETWORK_TYPE_EHRPD: 1421 case NETWORK_TYPE_HSPAP: 1422 case NETWORK_TYPE_TD_SCDMA: 1423 return NETWORK_CLASS_3_G; 1424 case NETWORK_TYPE_LTE: 1425 case NETWORK_TYPE_IWLAN: 1426 return NETWORK_CLASS_4_G; 1427 default: 1428 return NETWORK_CLASS_UNKNOWN; 1429 } 1430 } 1431 1432 /** 1433 * Returns a string representation of the radio technology (network type) 1434 * currently in use on the device. 1435 * @return the name of the radio technology 1436 * 1437 * @hide pending API council review 1438 */ 1439 public String getNetworkTypeName() { 1440 return getNetworkTypeName(getNetworkType()); 1441 } 1442 1443 /** 1444 * Returns a string representation of the radio technology (network type) 1445 * currently in use on the device. 1446 * @param subId for which network type is returned 1447 * @return the name of the radio technology 1448 * 1449 */ 1450 /** {@hide} */ 1451 public static String getNetworkTypeName(int type) { 1452 switch (type) { 1453 case NETWORK_TYPE_GPRS: 1454 return "GPRS"; 1455 case NETWORK_TYPE_EDGE: 1456 return "EDGE"; 1457 case NETWORK_TYPE_UMTS: 1458 return "UMTS"; 1459 case NETWORK_TYPE_HSDPA: 1460 return "HSDPA"; 1461 case NETWORK_TYPE_HSUPA: 1462 return "HSUPA"; 1463 case NETWORK_TYPE_HSPA: 1464 return "HSPA"; 1465 case NETWORK_TYPE_CDMA: 1466 return "CDMA"; 1467 case NETWORK_TYPE_EVDO_0: 1468 return "CDMA - EvDo rev. 0"; 1469 case NETWORK_TYPE_EVDO_A: 1470 return "CDMA - EvDo rev. A"; 1471 case NETWORK_TYPE_EVDO_B: 1472 return "CDMA - EvDo rev. B"; 1473 case NETWORK_TYPE_1xRTT: 1474 return "CDMA - 1xRTT"; 1475 case NETWORK_TYPE_LTE: 1476 return "LTE"; 1477 case NETWORK_TYPE_EHRPD: 1478 return "CDMA - eHRPD"; 1479 case NETWORK_TYPE_IDEN: 1480 return "iDEN"; 1481 case NETWORK_TYPE_HSPAP: 1482 return "HSPA+"; 1483 case NETWORK_TYPE_GSM: 1484 return "GSM"; 1485 case NETWORK_TYPE_TD_SCDMA: 1486 return "TD_SCDMA"; 1487 case NETWORK_TYPE_IWLAN: 1488 return "IWLAN"; 1489 default: 1490 return "UNKNOWN"; 1491 } 1492 } 1493 1494 // 1495 // 1496 // SIM Card 1497 // 1498 // 1499 1500 /** 1501 * SIM card state: Unknown. Signifies that the SIM is in transition 1502 * between states. For example, when the user inputs the SIM pin 1503 * under PIN_REQUIRED state, a query for sim status returns 1504 * this state before turning to SIM_STATE_READY. 1505 * 1506 * These are the ordinal value of IccCardConstants.State. 1507 */ 1508 public static final int SIM_STATE_UNKNOWN = 0; 1509 /** SIM card state: no SIM card is available in the device */ 1510 public static final int SIM_STATE_ABSENT = 1; 1511 /** SIM card state: Locked: requires the user's SIM PIN to unlock */ 1512 public static final int SIM_STATE_PIN_REQUIRED = 2; 1513 /** SIM card state: Locked: requires the user's SIM PUK to unlock */ 1514 public static final int SIM_STATE_PUK_REQUIRED = 3; 1515 /** SIM card state: Locked: requires a network PIN to unlock */ 1516 public static final int SIM_STATE_NETWORK_LOCKED = 4; 1517 /** SIM card state: Ready */ 1518 public static final int SIM_STATE_READY = 5; 1519 /** SIM card state: SIM Card is NOT READY 1520 *@hide 1521 */ 1522 public static final int SIM_STATE_NOT_READY = 6; 1523 /** SIM card state: SIM Card Error, permanently disabled 1524 *@hide 1525 */ 1526 public static final int SIM_STATE_PERM_DISABLED = 7; 1527 /** SIM card state: SIM Card Error, present but faulty 1528 *@hide 1529 */ 1530 public static final int SIM_STATE_CARD_IO_ERROR = 8; 1531 1532 /** 1533 * @return true if a ICC card is present 1534 */ 1535 public boolean hasIccCard() { 1536 return hasIccCard(getDefaultSim()); 1537 } 1538 1539 /** 1540 * @return true if a ICC card is present for a subscription 1541 * 1542 * @param slotId for which icc card presence is checked 1543 */ 1544 /** {@hide} */ 1545 // FIXME Input argument slotId should be of type int 1546 public boolean hasIccCard(int slotId) { 1547 1548 try { 1549 ITelephony telephony = getITelephony(); 1550 if (telephony == null) 1551 return false; 1552 return telephony.hasIccCardUsingSlotId(slotId); 1553 } catch (RemoteException ex) { 1554 // Assume no ICC card if remote exception which shouldn't happen 1555 return false; 1556 } catch (NullPointerException ex) { 1557 // This could happen before phone restarts due to crashing 1558 return false; 1559 } 1560 } 1561 1562 /** 1563 * Returns a constant indicating the state of the default SIM card. 1564 * 1565 * @see #SIM_STATE_UNKNOWN 1566 * @see #SIM_STATE_ABSENT 1567 * @see #SIM_STATE_PIN_REQUIRED 1568 * @see #SIM_STATE_PUK_REQUIRED 1569 * @see #SIM_STATE_NETWORK_LOCKED 1570 * @see #SIM_STATE_READY 1571 * @see #SIM_STATE_NOT_READY 1572 * @see #SIM_STATE_PERM_DISABLED 1573 * @see #SIM_STATE_CARD_IO_ERROR 1574 */ 1575 public int getSimState() { 1576 return getSimState(getDefaultSim()); 1577 } 1578 1579 /** 1580 * Returns a constant indicating the state of the device SIM card in a slot. 1581 * 1582 * @param slotIdx 1583 * 1584 * @see #SIM_STATE_UNKNOWN 1585 * @see #SIM_STATE_ABSENT 1586 * @see #SIM_STATE_PIN_REQUIRED 1587 * @see #SIM_STATE_PUK_REQUIRED 1588 * @see #SIM_STATE_NETWORK_LOCKED 1589 * @see #SIM_STATE_READY 1590 * @see #SIM_STATE_NOT_READY 1591 * @see #SIM_STATE_PERM_DISABLED 1592 * @see #SIM_STATE_CARD_IO_ERROR 1593 */ 1594 /** {@hide} */ 1595 public int getSimState(int slotIdx) { 1596 int[] subId = SubscriptionManager.getSubId(slotIdx); 1597 if (subId == null || subId.length == 0) { 1598 Rlog.d(TAG, "getSimState:- empty subId return SIM_STATE_ABSENT"); 1599 return SIM_STATE_UNKNOWN; 1600 } 1601 int simState = SubscriptionManager.getSimStateForSubscriber(subId[0]); 1602 Rlog.d(TAG, "getSimState: simState=" + simState + " slotIdx=" + slotIdx); 1603 return simState; 1604 } 1605 1606 /** 1607 * Returns the MCC+MNC (mobile country code + mobile network code) of the 1608 * provider of the SIM. 5 or 6 decimal digits. 1609 * <p> 1610 * Availability: SIM state must be {@link #SIM_STATE_READY} 1611 * 1612 * @see #getSimState 1613 */ 1614 public String getSimOperator() { 1615 return getSimOperatorNumeric(); 1616 } 1617 1618 /** 1619 * Returns the MCC+MNC (mobile country code + mobile network code) of the 1620 * provider of the SIM. 5 or 6 decimal digits. 1621 * <p> 1622 * Availability: SIM state must be {@link #SIM_STATE_READY} 1623 * 1624 * @see #getSimState 1625 * 1626 * @param subId for which SimOperator is returned 1627 * @hide 1628 */ 1629 public String getSimOperator(int subId) { 1630 return getSimOperatorNumericForSubscription(subId); 1631 } 1632 1633 /** 1634 * Returns the MCC+MNC (mobile country code + mobile network code) of the 1635 * provider of the SIM. 5 or 6 decimal digits. 1636 * <p> 1637 * Availability: SIM state must be {@link #SIM_STATE_READY} 1638 * 1639 * @see #getSimState 1640 * @hide 1641 */ 1642 public String getSimOperatorNumeric() { 1643 int subId = SubscriptionManager.getDefaultDataSubId(); 1644 if (!SubscriptionManager.isUsableSubIdValue(subId)) { 1645 subId = SubscriptionManager.getDefaultSmsSubId(); 1646 if (!SubscriptionManager.isUsableSubIdValue(subId)) { 1647 subId = SubscriptionManager.getDefaultVoiceSubId(); 1648 if (!SubscriptionManager.isUsableSubIdValue(subId)) { 1649 subId = SubscriptionManager.getDefaultSubId(); 1650 } 1651 } 1652 } 1653 Rlog.d(TAG, "getSimOperatorNumeric(): default subId=" + subId); 1654 return getSimOperatorNumericForSubscription(subId); 1655 } 1656 1657 /** 1658 * Returns the MCC+MNC (mobile country code + mobile network code) of the 1659 * provider of the SIM for a particular subscription. 5 or 6 decimal digits. 1660 * <p> 1661 * Availability: SIM state must be {@link #SIM_STATE_READY} 1662 * 1663 * @see #getSimState 1664 * 1665 * @param subId for which SimOperator is returned 1666 * @hide 1667 */ 1668 public String getSimOperatorNumericForSubscription(int subId) { 1669 int phoneId = SubscriptionManager.getPhoneId(subId); 1670 return getSimOperatorNumericForPhone(phoneId); 1671 } 1672 1673 /** 1674 * Returns the MCC+MNC (mobile country code + mobile network code) of the 1675 * provider of the SIM for a particular subscription. 5 or 6 decimal digits. 1676 * <p> 1677 * 1678 * @param phoneId for which SimOperator is returned 1679 * @hide 1680 */ 1681 public String getSimOperatorNumericForPhone(int phoneId) { 1682 return getTelephonyProperty(phoneId, 1683 TelephonyProperties.PROPERTY_ICC_OPERATOR_NUMERIC, ""); 1684 } 1685 1686 /** 1687 * Returns the Service Provider Name (SPN). 1688 * <p> 1689 * Availability: SIM state must be {@link #SIM_STATE_READY} 1690 * 1691 * @see #getSimState 1692 */ 1693 public String getSimOperatorName() { 1694 return getSimOperatorNameForPhone(getDefaultPhone()); 1695 } 1696 1697 /** 1698 * Returns the Service Provider Name (SPN). 1699 * <p> 1700 * Availability: SIM state must be {@link #SIM_STATE_READY} 1701 * 1702 * @see #getSimState 1703 * 1704 * @param subId for which SimOperatorName is returned 1705 * @hide 1706 */ 1707 public String getSimOperatorNameForSubscription(int subId) { 1708 int phoneId = SubscriptionManager.getPhoneId(subId); 1709 return getSimOperatorNameForPhone(phoneId); 1710 } 1711 1712 /** 1713 * Returns the Service Provider Name (SPN). 1714 * 1715 * @hide 1716 */ 1717 public String getSimOperatorNameForPhone(int phoneId) { 1718 return getTelephonyProperty(phoneId, 1719 TelephonyProperties.PROPERTY_ICC_OPERATOR_ALPHA, ""); 1720 } 1721 1722 /** 1723 * Returns the ISO country code equivalent for the SIM provider's country code. 1724 */ 1725 public String getSimCountryIso() { 1726 return getSimCountryIsoForPhone(getDefaultPhone()); 1727 } 1728 1729 /** 1730 * Returns the ISO country code equivalent for the SIM provider's country code. 1731 * 1732 * @param subId for which SimCountryIso is returned 1733 * 1734 * @hide 1735 */ 1736 public String getSimCountryIso(int subId) { 1737 return getSimCountryIsoForSubscription(subId); 1738 } 1739 1740 /** 1741 * Returns the ISO country code equivalent for the SIM provider's country code. 1742 * 1743 * @param subId for which SimCountryIso is returned 1744 * 1745 * @hide 1746 */ 1747 public String getSimCountryIsoForSubscription(int subId) { 1748 int phoneId = SubscriptionManager.getPhoneId(subId); 1749 return getSimCountryIsoForPhone(phoneId); 1750 } 1751 1752 /** 1753 * Returns the ISO country code equivalent for the SIM provider's country code. 1754 * 1755 * @hide 1756 */ 1757 public String getSimCountryIsoForPhone(int phoneId) { 1758 return getTelephonyProperty(phoneId, 1759 TelephonyProperties.PROPERTY_ICC_OPERATOR_ISO_COUNTRY, ""); 1760 } 1761 1762 /** 1763 * Returns the serial number of the SIM, if applicable. Return null if it is 1764 * unavailable. 1765 * <p> 1766 * Requires Permission: 1767 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 1768 */ 1769 public String getSimSerialNumber() { 1770 return getSimSerialNumber(getDefaultSubscription()); 1771 } 1772 1773 /** 1774 * Returns the serial number for the given subscription, if applicable. Return null if it is 1775 * unavailable. 1776 * <p> 1777 * @param subId for which Sim Serial number is returned 1778 * Requires Permission: 1779 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 1780 */ 1781 /** {@hide} */ 1782 public String getSimSerialNumber(int subId) { 1783 try { 1784 IPhoneSubInfo info = getSubscriberInfo(); 1785 if (info == null) 1786 return null; 1787 return info.getIccSerialNumberForSubscriber(subId); 1788 } catch (RemoteException ex) { 1789 return null; 1790 } catch (NullPointerException ex) { 1791 // This could happen before phone restarts due to crashing 1792 return null; 1793 } 1794 } 1795 1796 /** 1797 * Return if the current radio is LTE on CDMA. This 1798 * is a tri-state return value as for a period of time 1799 * the mode may be unknown. 1800 * 1801 * @return {@link PhoneConstants#LTE_ON_CDMA_UNKNOWN}, {@link PhoneConstants#LTE_ON_CDMA_FALSE} 1802 * or {@link PhoneConstants#LTE_ON_CDMA_TRUE} 1803 * 1804 * @hide 1805 */ 1806 public int getLteOnCdmaMode() { 1807 return getLteOnCdmaMode(getDefaultSubscription()); 1808 } 1809 1810 /** 1811 * Return if the current radio is LTE on CDMA for Subscription. This 1812 * is a tri-state return value as for a period of time 1813 * the mode may be unknown. 1814 * 1815 * @param subId for which radio is LTE on CDMA is returned 1816 * @return {@link PhoneConstants#LTE_ON_CDMA_UNKNOWN}, {@link PhoneConstants#LTE_ON_CDMA_FALSE} 1817 * or {@link PhoneConstants#LTE_ON_CDMA_TRUE} 1818 * 1819 */ 1820 /** {@hide} */ 1821 public int getLteOnCdmaMode(int subId) { 1822 try { 1823 ITelephony telephony = getITelephony(); 1824 if (telephony == null) 1825 return PhoneConstants.LTE_ON_CDMA_UNKNOWN; 1826 return telephony.getLteOnCdmaModeForSubscriber(subId); 1827 } catch (RemoteException ex) { 1828 // Assume no ICC card if remote exception which shouldn't happen 1829 return PhoneConstants.LTE_ON_CDMA_UNKNOWN; 1830 } catch (NullPointerException ex) { 1831 // This could happen before phone restarts due to crashing 1832 return PhoneConstants.LTE_ON_CDMA_UNKNOWN; 1833 } 1834 } 1835 1836 // 1837 // 1838 // Subscriber Info 1839 // 1840 // 1841 1842 /** 1843 * Returns the unique subscriber ID, for example, the IMSI for a GSM phone. 1844 * Return null if it is unavailable. 1845 * <p> 1846 * Requires Permission: 1847 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 1848 */ 1849 public String getSubscriberId() { 1850 return getSubscriberId(getDefaultSubscription()); 1851 } 1852 1853 /** 1854 * Returns the unique subscriber ID, for example, the IMSI for a GSM phone 1855 * for a subscription. 1856 * Return null if it is unavailable. 1857 * <p> 1858 * Requires Permission: 1859 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 1860 * 1861 * @param subId whose subscriber id is returned 1862 */ 1863 /** {@hide} */ 1864 public String getSubscriberId(int subId) { 1865 try { 1866 IPhoneSubInfo info = getSubscriberInfo(); 1867 if (info == null) 1868 return null; 1869 return info.getSubscriberIdForSubscriber(subId); 1870 } catch (RemoteException ex) { 1871 return null; 1872 } catch (NullPointerException ex) { 1873 // This could happen before phone restarts due to crashing 1874 return null; 1875 } 1876 } 1877 1878 /** 1879 * Returns the Group Identifier Level1 for a GSM phone. 1880 * Return null if it is unavailable. 1881 * <p> 1882 * Requires Permission: 1883 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 1884 */ 1885 public String getGroupIdLevel1() { 1886 try { 1887 IPhoneSubInfo info = getSubscriberInfo(); 1888 if (info == null) 1889 return null; 1890 return info.getGroupIdLevel1(); 1891 } catch (RemoteException ex) { 1892 return null; 1893 } catch (NullPointerException ex) { 1894 // This could happen before phone restarts due to crashing 1895 return null; 1896 } 1897 } 1898 1899 /** 1900 * Returns the Group Identifier Level1 for a GSM phone for a particular subscription. 1901 * Return null if it is unavailable. 1902 * <p> 1903 * Requires Permission: 1904 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 1905 * 1906 * @param subscription whose subscriber id is returned 1907 */ 1908 /** {@hide} */ 1909 public String getGroupIdLevel1(int subId) { 1910 try { 1911 IPhoneSubInfo info = getSubscriberInfo(); 1912 if (info == null) 1913 return null; 1914 return info.getGroupIdLevel1ForSubscriber(subId); 1915 } catch (RemoteException ex) { 1916 return null; 1917 } catch (NullPointerException ex) { 1918 // This could happen before phone restarts due to crashing 1919 return null; 1920 } 1921 } 1922 1923 /** 1924 * Returns the phone number string for line 1, for example, the MSISDN 1925 * for a GSM phone. Return null if it is unavailable. 1926 * <p> 1927 * Requires Permission: 1928 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 1929 */ 1930 public String getLine1Number() { 1931 return getLine1NumberForSubscriber(getDefaultSubscription()); 1932 } 1933 1934 /** 1935 * Returns the phone number string for line 1, for example, the MSISDN 1936 * for a GSM phone for a particular subscription. Return null if it is unavailable. 1937 * <p> 1938 * Requires Permission: 1939 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 1940 * 1941 * @param subId whose phone number for line 1 is returned 1942 */ 1943 /** {@hide} */ 1944 public String getLine1NumberForSubscriber(int subId) { 1945 String number = null; 1946 try { 1947 ITelephony telephony = getITelephony(); 1948 if (telephony != null) 1949 number = telephony.getLine1NumberForDisplay(subId); 1950 } catch (RemoteException ex) { 1951 } catch (NullPointerException ex) { 1952 } 1953 if (number != null) { 1954 return number; 1955 } 1956 try { 1957 IPhoneSubInfo info = getSubscriberInfo(); 1958 if (info == null) 1959 return null; 1960 return info.getLine1NumberForSubscriber(subId); 1961 } catch (RemoteException ex) { 1962 return null; 1963 } catch (NullPointerException ex) { 1964 // This could happen before phone restarts due to crashing 1965 return null; 1966 } 1967 } 1968 1969 /** 1970 * Set the line 1 phone number string and its alphatag for the current ICCID 1971 * for display purpose only, for example, displayed in Phone Status. It won't 1972 * change the actual MSISDN/MDN. To unset alphatag or number, pass in a null 1973 * value. 1974 * 1975 * <p>Requires that the calling app has carrier privileges. 1976 * @see #hasCarrierPrivileges 1977 * 1978 * @param alphaTag alpha-tagging of the dailing nubmer 1979 * @param number The dialing number 1980 * @return true if the operation was executed correctly. 1981 */ 1982 public boolean setLine1NumberForDisplay(String alphaTag, String number) { 1983 return setLine1NumberForDisplayForSubscriber(getDefaultSubscription(), alphaTag, number); 1984 } 1985 1986 /** 1987 * Set the line 1 phone number string and its alphatag for the current ICCID 1988 * for display purpose only, for example, displayed in Phone Status. It won't 1989 * change the actual MSISDN/MDN. To unset alphatag or number, pass in a null 1990 * value. 1991 * 1992 * <p>Requires that the calling app has carrier privileges. 1993 * @see #hasCarrierPrivileges 1994 * 1995 * @param subId the subscriber that the alphatag and dialing number belongs to. 1996 * @param alphaTag alpha-tagging of the dailing nubmer 1997 * @param number The dialing number 1998 * @return true if the operation was executed correctly. 1999 * @hide 2000 */ 2001 public boolean setLine1NumberForDisplayForSubscriber(int subId, String alphaTag, String number) { 2002 try { 2003 ITelephony telephony = getITelephony(); 2004 if (telephony != null) 2005 return telephony.setLine1NumberForDisplayForSubscriber(subId, alphaTag, number); 2006 } catch (RemoteException ex) { 2007 } catch (NullPointerException ex) { 2008 } 2009 return false; 2010 } 2011 2012 /** 2013 * Returns the alphabetic identifier associated with the line 1 number. 2014 * Return null if it is unavailable. 2015 * <p> 2016 * Requires Permission: 2017 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 2018 * @hide 2019 * nobody seems to call this. 2020 */ 2021 public String getLine1AlphaTag() { 2022 return getLine1AlphaTagForSubscriber(getDefaultSubscription()); 2023 } 2024 2025 /** 2026 * Returns the alphabetic identifier associated with the line 1 number 2027 * for a subscription. 2028 * Return null if it is unavailable. 2029 * <p> 2030 * Requires Permission: 2031 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 2032 * @param subId whose alphabetic identifier associated with line 1 is returned 2033 * nobody seems to call this. 2034 */ 2035 /** {@hide} */ 2036 public String getLine1AlphaTagForSubscriber(int subId) { 2037 String alphaTag = null; 2038 try { 2039 ITelephony telephony = getITelephony(); 2040 if (telephony != null) 2041 alphaTag = telephony.getLine1AlphaTagForDisplay(subId); 2042 } catch (RemoteException ex) { 2043 } catch (NullPointerException ex) { 2044 } 2045 if (alphaTag != null) { 2046 return alphaTag; 2047 } 2048 try { 2049 IPhoneSubInfo info = getSubscriberInfo(); 2050 if (info == null) 2051 return null; 2052 return info.getLine1AlphaTagForSubscriber(subId); 2053 } catch (RemoteException ex) { 2054 return null; 2055 } catch (NullPointerException ex) { 2056 // This could happen before phone restarts due to crashing 2057 return null; 2058 } 2059 } 2060 2061 /** 2062 * Return the set of subscriber IDs that should be considered as "merged 2063 * together" for data usage purposes. This is commonly {@code null} to 2064 * indicate no merging is required. Any returned subscribers are sorted in a 2065 * deterministic order. 2066 * 2067 * @hide 2068 */ 2069 public @Nullable String[] getMergedSubscriberIds() { 2070 try { 2071 ITelephony telephony = getITelephony(); 2072 if (telephony != null) 2073 return telephony.getMergedSubscriberIds(); 2074 } catch (RemoteException ex) { 2075 } catch (NullPointerException ex) { 2076 } 2077 return null; 2078 } 2079 2080 /** 2081 * Returns the MSISDN string. 2082 * for a GSM phone. Return null if it is unavailable. 2083 * <p> 2084 * Requires Permission: 2085 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 2086 * 2087 * @hide 2088 */ 2089 public String getMsisdn() { 2090 return getMsisdn(getDefaultSubscription()); 2091 } 2092 2093 /** 2094 * Returns the MSISDN string. 2095 * for a GSM phone. Return null if it is unavailable. 2096 * <p> 2097 * Requires Permission: 2098 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 2099 * 2100 * @param subId for which msisdn is returned 2101 */ 2102 /** {@hide} */ 2103 public String getMsisdn(int subId) { 2104 try { 2105 IPhoneSubInfo info = getSubscriberInfo(); 2106 if (info == null) 2107 return null; 2108 return info.getMsisdnForSubscriber(subId); 2109 } catch (RemoteException ex) { 2110 return null; 2111 } catch (NullPointerException ex) { 2112 // This could happen before phone restarts due to crashing 2113 return null; 2114 } 2115 } 2116 2117 /** 2118 * Returns the voice mail number. Return null if it is unavailable. 2119 * <p> 2120 * Requires Permission: 2121 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 2122 */ 2123 public String getVoiceMailNumber() { 2124 return getVoiceMailNumber(getDefaultSubscription()); 2125 } 2126 2127 /** 2128 * Returns the voice mail number for a subscription. 2129 * Return null if it is unavailable. 2130 * <p> 2131 * Requires Permission: 2132 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 2133 * @param subId whose voice mail number is returned 2134 */ 2135 /** {@hide} */ 2136 public String getVoiceMailNumber(int subId) { 2137 try { 2138 IPhoneSubInfo info = getSubscriberInfo(); 2139 if (info == null) 2140 return null; 2141 return info.getVoiceMailNumberForSubscriber(subId); 2142 } catch (RemoteException ex) { 2143 return null; 2144 } catch (NullPointerException ex) { 2145 // This could happen before phone restarts due to crashing 2146 return null; 2147 } 2148 } 2149 2150 /** 2151 * Returns the complete voice mail number. Return null if it is unavailable. 2152 * <p> 2153 * Requires Permission: 2154 * {@link android.Manifest.permission#CALL_PRIVILEGED CALL_PRIVILEGED} 2155 * 2156 * @hide 2157 */ 2158 public String getCompleteVoiceMailNumber() { 2159 return getCompleteVoiceMailNumber(getDefaultSubscription()); 2160 } 2161 2162 /** 2163 * Returns the complete voice mail number. Return null if it is unavailable. 2164 * <p> 2165 * Requires Permission: 2166 * {@link android.Manifest.permission#CALL_PRIVILEGED CALL_PRIVILEGED} 2167 * 2168 * @param subId 2169 */ 2170 /** {@hide} */ 2171 public String getCompleteVoiceMailNumber(int subId) { 2172 try { 2173 IPhoneSubInfo info = getSubscriberInfo(); 2174 if (info == null) 2175 return null; 2176 return info.getCompleteVoiceMailNumberForSubscriber(subId); 2177 } catch (RemoteException ex) { 2178 return null; 2179 } catch (NullPointerException ex) { 2180 // This could happen before phone restarts due to crashing 2181 return null; 2182 } 2183 } 2184 2185 /** 2186 * Sets the voice mail number. 2187 * 2188 * <p>Requires that the calling app has carrier privileges. 2189 * @see #hasCarrierPrivileges 2190 * 2191 * @param alphaTag The alpha tag to display. 2192 * @param number The voicemail number. 2193 */ 2194 public boolean setVoiceMailNumber(String alphaTag, String number) { 2195 return setVoiceMailNumber(getDefaultSubscription(), alphaTag, number); 2196 } 2197 2198 /** 2199 * Sets the voicemail number for the given subscriber. 2200 * 2201 * <p>Requires that the calling app has carrier privileges. 2202 * @see #hasCarrierPrivileges 2203 * 2204 * @param subId The subscription id. 2205 * @param alphaTag The alpha tag to display. 2206 * @param number The voicemail number. 2207 */ 2208 /** {@hide} */ 2209 public boolean setVoiceMailNumber(int subId, String alphaTag, String number) { 2210 try { 2211 ITelephony telephony = getITelephony(); 2212 if (telephony != null) 2213 return telephony.setVoiceMailNumber(subId, alphaTag, number); 2214 } catch (RemoteException ex) { 2215 } catch (NullPointerException ex) { 2216 } 2217 return false; 2218 } 2219 2220 /** 2221 * Returns the voice mail count. Return 0 if unavailable. 2222 * <p> 2223 * Requires Permission: 2224 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 2225 * @hide 2226 */ 2227 public int getVoiceMessageCount() { 2228 return getVoiceMessageCount(getDefaultSubscription()); 2229 } 2230 2231 /** 2232 * Returns the voice mail count for a subscription. Return 0 if unavailable. 2233 * <p> 2234 * Requires Permission: 2235 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 2236 * @param subId whose voice message count is returned 2237 */ 2238 /** {@hide} */ 2239 public int getVoiceMessageCount(int subId) { 2240 try { 2241 ITelephony telephony = getITelephony(); 2242 if (telephony == null) 2243 return 0; 2244 return telephony.getVoiceMessageCountForSubscriber(subId); 2245 } catch (RemoteException ex) { 2246 return 0; 2247 } catch (NullPointerException ex) { 2248 // This could happen before phone restarts due to crashing 2249 return 0; 2250 } 2251 } 2252 2253 /** 2254 * Retrieves the alphabetic identifier associated with the voice 2255 * mail number. 2256 * <p> 2257 * Requires Permission: 2258 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 2259 */ 2260 public String getVoiceMailAlphaTag() { 2261 return getVoiceMailAlphaTag(getDefaultSubscription()); 2262 } 2263 2264 /** 2265 * Retrieves the alphabetic identifier associated with the voice 2266 * mail number for a subscription. 2267 * <p> 2268 * Requires Permission: 2269 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 2270 * @param subId whose alphabetic identifier associated with the 2271 * voice mail number is returned 2272 */ 2273 /** {@hide} */ 2274 public String getVoiceMailAlphaTag(int subId) { 2275 try { 2276 IPhoneSubInfo info = getSubscriberInfo(); 2277 if (info == null) 2278 return null; 2279 return info.getVoiceMailAlphaTagForSubscriber(subId); 2280 } catch (RemoteException ex) { 2281 return null; 2282 } catch (NullPointerException ex) { 2283 // This could happen before phone restarts due to crashing 2284 return null; 2285 } 2286 } 2287 2288 /** 2289 * Returns the IMS private user identity (IMPI) that was loaded from the ISIM. 2290 * @return the IMPI, or null if not present or not loaded 2291 * @hide 2292 */ 2293 public String getIsimImpi() { 2294 try { 2295 IPhoneSubInfo info = getSubscriberInfo(); 2296 if (info == null) 2297 return null; 2298 return info.getIsimImpi(); 2299 } catch (RemoteException ex) { 2300 return null; 2301 } catch (NullPointerException ex) { 2302 // This could happen before phone restarts due to crashing 2303 return null; 2304 } 2305 } 2306 2307 /** 2308 * Returns the IMS home network domain name that was loaded from the ISIM. 2309 * @return the IMS domain name, or null if not present or not loaded 2310 * @hide 2311 */ 2312 public String getIsimDomain() { 2313 try { 2314 IPhoneSubInfo info = getSubscriberInfo(); 2315 if (info == null) 2316 return null; 2317 return info.getIsimDomain(); 2318 } catch (RemoteException ex) { 2319 return null; 2320 } catch (NullPointerException ex) { 2321 // This could happen before phone restarts due to crashing 2322 return null; 2323 } 2324 } 2325 2326 /** 2327 * Returns the IMS public user identities (IMPU) that were loaded from the ISIM. 2328 * @return an array of IMPU strings, with one IMPU per string, or null if 2329 * not present or not loaded 2330 * @hide 2331 */ 2332 public String[] getIsimImpu() { 2333 try { 2334 IPhoneSubInfo info = getSubscriberInfo(); 2335 if (info == null) 2336 return null; 2337 return info.getIsimImpu(); 2338 } catch (RemoteException ex) { 2339 return null; 2340 } catch (NullPointerException ex) { 2341 // This could happen before phone restarts due to crashing 2342 return null; 2343 } 2344 } 2345 2346 /** 2347 * @hide 2348 */ 2349 private IPhoneSubInfo getSubscriberInfo() { 2350 // get it each time because that process crashes a lot 2351 return IPhoneSubInfo.Stub.asInterface(ServiceManager.getService("iphonesubinfo")); 2352 } 2353 2354 /** Device call state: No activity. */ 2355 public static final int CALL_STATE_IDLE = 0; 2356 /** Device call state: Ringing. A new call arrived and is 2357 * ringing or waiting. In the latter case, another call is 2358 * already active. */ 2359 public static final int CALL_STATE_RINGING = 1; 2360 /** Device call state: Off-hook. At least one call exists 2361 * that is dialing, active, or on hold, and no calls are ringing 2362 * or waiting. */ 2363 public static final int CALL_STATE_OFFHOOK = 2; 2364 2365 /** 2366 * Returns a constant indicating the call state (cellular) on the device. 2367 */ 2368 public int getCallState() { 2369 return getCallState(getDefaultSubscription()); 2370 } 2371 2372 /** 2373 * Returns a constant indicating the call state (cellular) on the device 2374 * for a subscription. 2375 * 2376 * @param subId whose call state is returned 2377 */ 2378 /** {@hide} */ 2379 public int getCallState(int subId) { 2380 try { 2381 ITelephony telephony = getITelephony(); 2382 if (telephony == null) 2383 return CALL_STATE_IDLE; 2384 return telephony.getCallStateForSubscriber(subId); 2385 } catch (RemoteException ex) { 2386 // the phone process is restarting. 2387 return CALL_STATE_IDLE; 2388 } catch (NullPointerException ex) { 2389 // the phone process is restarting. 2390 return CALL_STATE_IDLE; 2391 } 2392 } 2393 2394 /** Data connection activity: No traffic. */ 2395 public static final int DATA_ACTIVITY_NONE = 0x00000000; 2396 /** Data connection activity: Currently receiving IP PPP traffic. */ 2397 public static final int DATA_ACTIVITY_IN = 0x00000001; 2398 /** Data connection activity: Currently sending IP PPP traffic. */ 2399 public static final int DATA_ACTIVITY_OUT = 0x00000002; 2400 /** Data connection activity: Currently both sending and receiving 2401 * IP PPP traffic. */ 2402 public static final int DATA_ACTIVITY_INOUT = DATA_ACTIVITY_IN | DATA_ACTIVITY_OUT; 2403 /** 2404 * Data connection is active, but physical link is down 2405 */ 2406 public static final int DATA_ACTIVITY_DORMANT = 0x00000004; 2407 2408 /** 2409 * Returns a constant indicating the type of activity on a data connection 2410 * (cellular). 2411 * 2412 * @see #DATA_ACTIVITY_NONE 2413 * @see #DATA_ACTIVITY_IN 2414 * @see #DATA_ACTIVITY_OUT 2415 * @see #DATA_ACTIVITY_INOUT 2416 * @see #DATA_ACTIVITY_DORMANT 2417 */ 2418 public int getDataActivity() { 2419 try { 2420 ITelephony telephony = getITelephony(); 2421 if (telephony == null) 2422 return DATA_ACTIVITY_NONE; 2423 return telephony.getDataActivity(); 2424 } catch (RemoteException ex) { 2425 // the phone process is restarting. 2426 return DATA_ACTIVITY_NONE; 2427 } catch (NullPointerException ex) { 2428 // the phone process is restarting. 2429 return DATA_ACTIVITY_NONE; 2430 } 2431 } 2432 2433 /** Data connection state: Unknown. Used before we know the state. 2434 * @hide 2435 */ 2436 public static final int DATA_UNKNOWN = -1; 2437 /** Data connection state: Disconnected. IP traffic not available. */ 2438 public static final int DATA_DISCONNECTED = 0; 2439 /** Data connection state: Currently setting up a data connection. */ 2440 public static final int DATA_CONNECTING = 1; 2441 /** Data connection state: Connected. IP traffic should be available. */ 2442 public static final int DATA_CONNECTED = 2; 2443 /** Data connection state: Suspended. The connection is up, but IP 2444 * traffic is temporarily unavailable. For example, in a 2G network, 2445 * data activity may be suspended when a voice call arrives. */ 2446 public static final int DATA_SUSPENDED = 3; 2447 2448 /** 2449 * Returns a constant indicating the current data connection state 2450 * (cellular). 2451 * 2452 * @see #DATA_DISCONNECTED 2453 * @see #DATA_CONNECTING 2454 * @see #DATA_CONNECTED 2455 * @see #DATA_SUSPENDED 2456 */ 2457 public int getDataState() { 2458 try { 2459 ITelephony telephony = getITelephony(); 2460 if (telephony == null) 2461 return DATA_DISCONNECTED; 2462 return telephony.getDataState(); 2463 } catch (RemoteException ex) { 2464 // the phone process is restarting. 2465 return DATA_DISCONNECTED; 2466 } catch (NullPointerException ex) { 2467 return DATA_DISCONNECTED; 2468 } 2469 } 2470 2471 /** 2472 * @hide 2473 */ 2474 private ITelephony getITelephony() { 2475 return ITelephony.Stub.asInterface(ServiceManager.getService(Context.TELEPHONY_SERVICE)); 2476 } 2477 2478 /** 2479 * @hide 2480 */ 2481 private ITelecomService getTelecomService() { 2482 return ITelecomService.Stub.asInterface(ServiceManager.getService(Context.TELECOM_SERVICE)); 2483 } 2484 2485 // 2486 // 2487 // PhoneStateListener 2488 // 2489 // 2490 2491 /** 2492 * Registers a listener object to receive notification of changes 2493 * in specified telephony states. 2494 * <p> 2495 * To register a listener, pass a {@link PhoneStateListener} 2496 * and specify at least one telephony state of interest in 2497 * the events argument. 2498 * 2499 * At registration, and when a specified telephony state 2500 * changes, the telephony manager invokes the appropriate 2501 * callback method on the listener object and passes the 2502 * current (updated) values. 2503 * <p> 2504 * To unregister a listener, pass the listener object and set the 2505 * events argument to 2506 * {@link PhoneStateListener#LISTEN_NONE LISTEN_NONE} (0). 2507 * 2508 * @param listener The {@link PhoneStateListener} object to register 2509 * (or unregister) 2510 * @param events The telephony state(s) of interest to the listener, 2511 * as a bitwise-OR combination of {@link PhoneStateListener} 2512 * LISTEN_ flags. 2513 */ 2514 public void listen(PhoneStateListener listener, int events) { 2515 String pkgForDebug = mContext != null ? mContext.getPackageName() : "<unknown>"; 2516 try { 2517 Boolean notifyNow = (getITelephony() != null); 2518 sRegistry.listenForSubscriber(listener.mSubId, pkgForDebug, listener.callback, events, notifyNow); 2519 } catch (RemoteException ex) { 2520 // system process dead 2521 } catch (NullPointerException ex) { 2522 // system process dead 2523 } 2524 } 2525 2526 /** 2527 * Returns the CDMA ERI icon index to display 2528 * 2529 * @hide 2530 */ 2531 public int getCdmaEriIconIndex() { 2532 return getCdmaEriIconIndex(getDefaultSubscription()); 2533 } 2534 2535 /** 2536 * Returns the CDMA ERI icon index to display for a subscription 2537 */ 2538 /** {@hide} */ 2539 public int getCdmaEriIconIndex(int subId) { 2540 try { 2541 ITelephony telephony = getITelephony(); 2542 if (telephony == null) 2543 return -1; 2544 return telephony.getCdmaEriIconIndexForSubscriber(subId); 2545 } catch (RemoteException ex) { 2546 // the phone process is restarting. 2547 return -1; 2548 } catch (NullPointerException ex) { 2549 return -1; 2550 } 2551 } 2552 2553 /** 2554 * Returns the CDMA ERI icon mode, 2555 * 0 - ON 2556 * 1 - FLASHING 2557 * 2558 * @hide 2559 */ 2560 public int getCdmaEriIconMode() { 2561 return getCdmaEriIconMode(getDefaultSubscription()); 2562 } 2563 2564 /** 2565 * Returns the CDMA ERI icon mode for a subscription. 2566 * 0 - ON 2567 * 1 - FLASHING 2568 */ 2569 /** {@hide} */ 2570 public int getCdmaEriIconMode(int subId) { 2571 try { 2572 ITelephony telephony = getITelephony(); 2573 if (telephony == null) 2574 return -1; 2575 return telephony.getCdmaEriIconModeForSubscriber(subId); 2576 } catch (RemoteException ex) { 2577 // the phone process is restarting. 2578 return -1; 2579 } catch (NullPointerException ex) { 2580 return -1; 2581 } 2582 } 2583 2584 /** 2585 * Returns the CDMA ERI text, 2586 * 2587 * @hide 2588 */ 2589 public String getCdmaEriText() { 2590 return getCdmaEriText(getDefaultSubscription()); 2591 } 2592 2593 /** 2594 * Returns the CDMA ERI text, of a subscription 2595 * 2596 */ 2597 /** {@hide} */ 2598 public String getCdmaEriText(int subId) { 2599 try { 2600 ITelephony telephony = getITelephony(); 2601 if (telephony == null) 2602 return null; 2603 return telephony.getCdmaEriTextForSubscriber(subId); 2604 } catch (RemoteException ex) { 2605 // the phone process is restarting. 2606 return null; 2607 } catch (NullPointerException ex) { 2608 return null; 2609 } 2610 } 2611 2612 /** 2613 * @return true if the current device is "voice capable". 2614 * <p> 2615 * "Voice capable" means that this device supports circuit-switched 2616 * (i.e. voice) phone calls over the telephony network, and is allowed 2617 * to display the in-call UI while a cellular voice call is active. 2618 * This will be false on "data only" devices which can't make voice 2619 * calls and don't support any in-call UI. 2620 * <p> 2621 * Note: the meaning of this flag is subtly different from the 2622 * PackageManager.FEATURE_TELEPHONY system feature, which is available 2623 * on any device with a telephony radio, even if the device is 2624 * data-only. 2625 */ 2626 public boolean isVoiceCapable() { 2627 if (mContext == null) return true; 2628 return mContext.getResources().getBoolean( 2629 com.android.internal.R.bool.config_voice_capable); 2630 } 2631 2632 /** 2633 * @return true if the current device supports sms service. 2634 * <p> 2635 * If true, this means that the device supports both sending and 2636 * receiving sms via the telephony network. 2637 * <p> 2638 * Note: Voicemail waiting sms, cell broadcasting sms, and MMS are 2639 * disabled when device doesn't support sms. 2640 */ 2641 public boolean isSmsCapable() { 2642 if (mContext == null) return true; 2643 return mContext.getResources().getBoolean( 2644 com.android.internal.R.bool.config_sms_capable); 2645 } 2646 2647 /** 2648 * Returns all observed cell information from all radios on the 2649 * device including the primary and neighboring cells. This does 2650 * not cause or change the rate of PhoneStateListner#onCellInfoChanged. 2651 *<p> 2652 * The list can include one or more of {@link android.telephony.CellInfoGsm CellInfoGsm}, 2653 * {@link android.telephony.CellInfoCdma CellInfoCdma}, 2654 * {@link android.telephony.CellInfoLte CellInfoLte} and 2655 * {@link android.telephony.CellInfoWcdma CellInfoCdma} in any combination. 2656 * Specifically on devices with multiple radios it is typical to see instances of 2657 * one or more of any these in the list. In addition 0, 1 or more CellInfo 2658 * objects may return isRegistered() true. 2659 *<p> 2660 * This is preferred over using getCellLocation although for older 2661 * devices this may return null in which case getCellLocation should 2662 * be called. 2663 *<p> 2664 * @return List of CellInfo or null if info unavailable. 2665 * 2666 * <p>Requires Permission: {@link android.Manifest.permission#ACCESS_COARSE_LOCATION} 2667 */ 2668 public List<CellInfo> getAllCellInfo() { 2669 try { 2670 ITelephony telephony = getITelephony(); 2671 if (telephony == null) 2672 return null; 2673 return telephony.getAllCellInfo(); 2674 } catch (RemoteException ex) { 2675 return null; 2676 } catch (NullPointerException ex) { 2677 return null; 2678 } 2679 } 2680 2681 /** 2682 * Sets the minimum time in milli-seconds between {@link PhoneStateListener#onCellInfoChanged 2683 * PhoneStateListener.onCellInfoChanged} will be invoked. 2684 *<p> 2685 * The default, 0, means invoke onCellInfoChanged when any of the reported 2686 * information changes. Setting the value to INT_MAX(0x7fffffff) means never issue 2687 * A onCellInfoChanged. 2688 *<p> 2689 * @param rateInMillis the rate 2690 * 2691 * @hide 2692 */ 2693 public void setCellInfoListRate(int rateInMillis) { 2694 try { 2695 ITelephony telephony = getITelephony(); 2696 if (telephony != null) 2697 telephony.setCellInfoListRate(rateInMillis); 2698 } catch (RemoteException ex) { 2699 } catch (NullPointerException ex) { 2700 } 2701 } 2702 2703 /** 2704 * Returns the MMS user agent. 2705 */ 2706 public String getMmsUserAgent() { 2707 if (mContext == null) return null; 2708 return mContext.getResources().getString( 2709 com.android.internal.R.string.config_mms_user_agent); 2710 } 2711 2712 /** 2713 * Returns the MMS user agent profile URL. 2714 */ 2715 public String getMmsUAProfUrl() { 2716 if (mContext == null) return null; 2717 return mContext.getResources().getString( 2718 com.android.internal.R.string.config_mms_user_agent_profile_url); 2719 } 2720 2721 /** 2722 * Opens a logical channel to the ICC card. 2723 * 2724 * Input parameters equivalent to TS 27.007 AT+CCHO command. 2725 * 2726 * <p>Requires Permission: 2727 * {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE} 2728 * Or the calling app has carrier privileges. @see #hasCarrierPrivileges 2729 * 2730 * @param AID Application id. See ETSI 102.221 and 101.220. 2731 * @return an IccOpenLogicalChannelResponse object. 2732 */ 2733 public IccOpenLogicalChannelResponse iccOpenLogicalChannel(String AID) { 2734 try { 2735 ITelephony telephony = getITelephony(); 2736 if (telephony != null) 2737 return telephony.iccOpenLogicalChannel(AID); 2738 } catch (RemoteException ex) { 2739 } catch (NullPointerException ex) { 2740 } 2741 return null; 2742 } 2743 2744 /** 2745 * Closes a previously opened logical channel to the ICC card. 2746 * 2747 * Input parameters equivalent to TS 27.007 AT+CCHC command. 2748 * 2749 * <p>Requires Permission: 2750 * {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE} 2751 * Or the calling app has carrier privileges. @see #hasCarrierPrivileges 2752 * 2753 * @param channel is the channel id to be closed as retruned by a successful 2754 * iccOpenLogicalChannel. 2755 * @return true if the channel was closed successfully. 2756 */ 2757 public boolean iccCloseLogicalChannel(int channel) { 2758 try { 2759 ITelephony telephony = getITelephony(); 2760 if (telephony != null) 2761 return telephony.iccCloseLogicalChannel(channel); 2762 } catch (RemoteException ex) { 2763 } catch (NullPointerException ex) { 2764 } 2765 return false; 2766 } 2767 2768 /** 2769 * Transmit an APDU to the ICC card over a logical channel. 2770 * 2771 * Input parameters equivalent to TS 27.007 AT+CGLA command. 2772 * 2773 * <p>Requires Permission: 2774 * {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE} 2775 * Or the calling app has carrier privileges. @see #hasCarrierPrivileges 2776 * 2777 * @param channel is the channel id to be closed as returned by a successful 2778 * iccOpenLogicalChannel. 2779 * @param cla Class of the APDU command. 2780 * @param instruction Instruction of the APDU command. 2781 * @param p1 P1 value of the APDU command. 2782 * @param p2 P2 value of the APDU command. 2783 * @param p3 P3 value of the APDU command. If p3 is negative a 4 byte APDU 2784 * is sent to the SIM. 2785 * @param data Data to be sent with the APDU. 2786 * @return The APDU response from the ICC card with the status appended at 2787 * the end. 2788 */ 2789 public String iccTransmitApduLogicalChannel(int channel, int cla, 2790 int instruction, int p1, int p2, int p3, String data) { 2791 try { 2792 ITelephony telephony = getITelephony(); 2793 if (telephony != null) 2794 return telephony.iccTransmitApduLogicalChannel(channel, cla, 2795 instruction, p1, p2, p3, data); 2796 } catch (RemoteException ex) { 2797 } catch (NullPointerException ex) { 2798 } 2799 return ""; 2800 } 2801 2802 /** 2803 * Transmit an APDU to the ICC card over the basic channel. 2804 * 2805 * Input parameters equivalent to TS 27.007 AT+CSIM command. 2806 * 2807 * <p>Requires Permission: 2808 * {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE} 2809 * Or the calling app has carrier privileges. @see #hasCarrierPrivileges 2810 * 2811 * @param cla Class of the APDU command. 2812 * @param instruction Instruction of the APDU command. 2813 * @param p1 P1 value of the APDU command. 2814 * @param p2 P2 value of the APDU command. 2815 * @param p3 P3 value of the APDU command. If p3 is negative a 4 byte APDU 2816 * is sent to the SIM. 2817 * @param data Data to be sent with the APDU. 2818 * @return The APDU response from the ICC card with the status appended at 2819 * the end. 2820 */ 2821 public String iccTransmitApduBasicChannel(int cla, 2822 int instruction, int p1, int p2, int p3, String data) { 2823 try { 2824 ITelephony telephony = getITelephony(); 2825 if (telephony != null) 2826 return telephony.iccTransmitApduBasicChannel(cla, 2827 instruction, p1, p2, p3, data); 2828 } catch (RemoteException ex) { 2829 } catch (NullPointerException ex) { 2830 } 2831 return ""; 2832 } 2833 2834 /** 2835 * Returns the response APDU for a command APDU sent through SIM_IO. 2836 * 2837 * <p>Requires Permission: 2838 * {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE} 2839 * Or the calling app has carrier privileges. @see #hasCarrierPrivileges 2840 * 2841 * @param fileID 2842 * @param command 2843 * @param p1 P1 value of the APDU command. 2844 * @param p2 P2 value of the APDU command. 2845 * @param p3 P3 value of the APDU command. 2846 * @param filePath 2847 * @return The APDU response. 2848 */ 2849 public byte[] iccExchangeSimIO(int fileID, int command, int p1, int p2, int p3, 2850 String filePath) { 2851 try { 2852 ITelephony telephony = getITelephony(); 2853 if (telephony != null) 2854 return telephony.iccExchangeSimIO(fileID, command, p1, p2, p3, filePath); 2855 } catch (RemoteException ex) { 2856 } catch (NullPointerException ex) { 2857 } 2858 return null; 2859 } 2860 2861 /** 2862 * Send ENVELOPE to the SIM and return the response. 2863 * 2864 * <p>Requires Permission: 2865 * {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE} 2866 * Or the calling app has carrier privileges. @see #hasCarrierPrivileges 2867 * 2868 * @param content String containing SAT/USAT response in hexadecimal 2869 * format starting with command tag. See TS 102 223 for 2870 * details. 2871 * @return The APDU response from the ICC card in hexadecimal format 2872 * with the last 4 bytes being the status word. If the command fails, 2873 * returns an empty string. 2874 */ 2875 public String sendEnvelopeWithStatus(String content) { 2876 try { 2877 ITelephony telephony = getITelephony(); 2878 if (telephony != null) 2879 return telephony.sendEnvelopeWithStatus(content); 2880 } catch (RemoteException ex) { 2881 } catch (NullPointerException ex) { 2882 } 2883 return ""; 2884 } 2885 2886 /** 2887 * Read one of the NV items defined in com.android.internal.telephony.RadioNVItems. 2888 * Used for device configuration by some CDMA operators. 2889 * <p> 2890 * Requires Permission: 2891 * {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE} 2892 * Or the calling app has carrier privileges. @see #hasCarrierPrivileges 2893 * 2894 * @param itemID the ID of the item to read. 2895 * @return the NV item as a String, or null on any failure. 2896 * 2897 * @hide 2898 */ 2899 public String nvReadItem(int itemID) { 2900 try { 2901 ITelephony telephony = getITelephony(); 2902 if (telephony != null) 2903 return telephony.nvReadItem(itemID); 2904 } catch (RemoteException ex) { 2905 Rlog.e(TAG, "nvReadItem RemoteException", ex); 2906 } catch (NullPointerException ex) { 2907 Rlog.e(TAG, "nvReadItem NPE", ex); 2908 } 2909 return ""; 2910 } 2911 2912 /** 2913 * Write one of the NV items defined in com.android.internal.telephony.RadioNVItems. 2914 * Used for device configuration by some CDMA operators. 2915 * <p> 2916 * Requires Permission: 2917 * {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE} 2918 * Or the calling app has carrier privileges. @see #hasCarrierPrivileges 2919 * 2920 * @param itemID the ID of the item to read. 2921 * @param itemValue the value to write, as a String. 2922 * @return true on success; false on any failure. 2923 * 2924 * @hide 2925 */ 2926 public boolean nvWriteItem(int itemID, String itemValue) { 2927 try { 2928 ITelephony telephony = getITelephony(); 2929 if (telephony != null) 2930 return telephony.nvWriteItem(itemID, itemValue); 2931 } catch (RemoteException ex) { 2932 Rlog.e(TAG, "nvWriteItem RemoteException", ex); 2933 } catch (NullPointerException ex) { 2934 Rlog.e(TAG, "nvWriteItem NPE", ex); 2935 } 2936 return false; 2937 } 2938 2939 /** 2940 * Update the CDMA Preferred Roaming List (PRL) in the radio NV storage. 2941 * Used for device configuration by some CDMA operators. 2942 * <p> 2943 * Requires Permission: 2944 * {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE} 2945 * Or the calling app has carrier privileges. @see #hasCarrierPrivileges 2946 * 2947 * @param preferredRoamingList byte array containing the new PRL. 2948 * @return true on success; false on any failure. 2949 * 2950 * @hide 2951 */ 2952 public boolean nvWriteCdmaPrl(byte[] preferredRoamingList) { 2953 try { 2954 ITelephony telephony = getITelephony(); 2955 if (telephony != null) 2956 return telephony.nvWriteCdmaPrl(preferredRoamingList); 2957 } catch (RemoteException ex) { 2958 Rlog.e(TAG, "nvWriteCdmaPrl RemoteException", ex); 2959 } catch (NullPointerException ex) { 2960 Rlog.e(TAG, "nvWriteCdmaPrl NPE", ex); 2961 } 2962 return false; 2963 } 2964 2965 /** 2966 * Perform the specified type of NV config reset. The radio will be taken offline 2967 * and the device must be rebooted after the operation. Used for device 2968 * configuration by some CDMA operators. 2969 * <p> 2970 * Requires Permission: 2971 * {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE} 2972 * Or the calling app has carrier privileges. @see #hasCarrierPrivileges 2973 * 2974 * @param resetType reset type: 1: reload NV reset, 2: erase NV reset, 3: factory NV reset 2975 * @return true on success; false on any failure. 2976 * 2977 * @hide 2978 */ 2979 public boolean nvResetConfig(int resetType) { 2980 try { 2981 ITelephony telephony = getITelephony(); 2982 if (telephony != null) 2983 return telephony.nvResetConfig(resetType); 2984 } catch (RemoteException ex) { 2985 Rlog.e(TAG, "nvResetConfig RemoteException", ex); 2986 } catch (NullPointerException ex) { 2987 Rlog.e(TAG, "nvResetConfig NPE", ex); 2988 } 2989 return false; 2990 } 2991 2992 /** 2993 * Returns Default subscription. 2994 */ 2995 private static int getDefaultSubscription() { 2996 return SubscriptionManager.getDefaultSubId(); 2997 } 2998 2999 /** 3000 * Returns Default phone. 3001 */ 3002 private static int getDefaultPhone() { 3003 return SubscriptionManager.getPhoneId(SubscriptionManager.getDefaultSubId()); 3004 } 3005 3006 /** {@hide} */ 3007 public int getDefaultSim() { 3008 return SubscriptionManager.getSlotId(SubscriptionManager.getDefaultSubId()); 3009 } 3010 3011 /** 3012 * Sets the telephony property with the value specified. 3013 * 3014 * @hide 3015 */ 3016 public static void setTelephonyProperty(int phoneId, String property, String value) { 3017 String propVal = ""; 3018 String p[] = null; 3019 String prop = SystemProperties.get(property); 3020 3021 if (value == null) { 3022 value = ""; 3023 } 3024 3025 if (prop != null) { 3026 p = prop.split(","); 3027 } 3028 3029 if (!SubscriptionManager.isValidPhoneId(phoneId)) { 3030 Rlog.d(TAG, "setTelephonyProperty: invalid phoneId=" + phoneId + 3031 " property=" + property + " value: " + value + " prop=" + prop); 3032 return; 3033 } 3034 3035 for (int i = 0; i < phoneId; i++) { 3036 String str = ""; 3037 if ((p != null) && (i < p.length)) { 3038 str = p[i]; 3039 } 3040 propVal = propVal + str + ","; 3041 } 3042 3043 propVal = propVal + value; 3044 if (p != null) { 3045 for (int i = phoneId + 1; i < p.length; i++) { 3046 propVal = propVal + "," + p[i]; 3047 } 3048 } 3049 3050 if (property.length() > SystemProperties.PROP_NAME_MAX 3051 || propVal.length() > SystemProperties.PROP_VALUE_MAX) { 3052 Rlog.d(TAG, "setTelephonyProperty: property to long phoneId=" + phoneId + 3053 " property=" + property + " value: " + value + " propVal=" + propVal); 3054 return; 3055 } 3056 3057 Rlog.d(TAG, "setTelephonyProperty: success phoneId=" + phoneId + 3058 " property=" + property + " value: " + value + " propVal=" + propVal); 3059 SystemProperties.set(property, propVal); 3060 } 3061 3062 /** 3063 * Convenience function for retrieving a value from the secure settings 3064 * value list as an integer. Note that internally setting values are 3065 * always stored as strings; this function converts the string to an 3066 * integer for you. 3067 * <p> 3068 * This version does not take a default value. If the setting has not 3069 * been set, or the string value is not a number, 3070 * it throws {@link SettingNotFoundException}. 3071 * 3072 * @param cr The ContentResolver to access. 3073 * @param name The name of the setting to retrieve. 3074 * @param index The index of the list 3075 * 3076 * @throws SettingNotFoundException Thrown if a setting by the given 3077 * name can't be found or the setting value is not an integer. 3078 * 3079 * @return The value at the given index of settings. 3080 * @hide 3081 */ 3082 public static int getIntAtIndex(android.content.ContentResolver cr, 3083 String name, int index) 3084 throws android.provider.Settings.SettingNotFoundException { 3085 String v = android.provider.Settings.Global.getString(cr, name); 3086 if (v != null) { 3087 String valArray[] = v.split(","); 3088 if ((index >= 0) && (index < valArray.length) && (valArray[index] != null)) { 3089 try { 3090 return Integer.parseInt(valArray[index]); 3091 } catch (NumberFormatException e) { 3092 //Log.e(TAG, "Exception while parsing Integer: ", e); 3093 } 3094 } 3095 } 3096 throw new android.provider.Settings.SettingNotFoundException(name); 3097 } 3098 3099 /** 3100 * Convenience function for updating settings value as coma separated 3101 * integer values. This will either create a new entry in the table if the 3102 * given name does not exist, or modify the value of the existing row 3103 * with that name. Note that internally setting values are always 3104 * stored as strings, so this function converts the given value to a 3105 * string before storing it. 3106 * 3107 * @param cr The ContentResolver to access. 3108 * @param name The name of the setting to modify. 3109 * @param index The index of the list 3110 * @param value The new value for the setting to be added to the list. 3111 * @return true if the value was set, false on database errors 3112 * @hide 3113 */ 3114 public static boolean putIntAtIndex(android.content.ContentResolver cr, 3115 String name, int index, int value) { 3116 String data = ""; 3117 String valArray[] = null; 3118 String v = android.provider.Settings.Global.getString(cr, name); 3119 3120 if (index == Integer.MAX_VALUE) { 3121 throw new RuntimeException("putIntAtIndex index == MAX_VALUE index=" + index); 3122 } 3123 if (index < 0) { 3124 throw new RuntimeException("putIntAtIndex index < 0 index=" + index); 3125 } 3126 if (v != null) { 3127 valArray = v.split(","); 3128 } 3129 3130 // Copy the elements from valArray till index 3131 for (int i = 0; i < index; i++) { 3132 String str = ""; 3133 if ((valArray != null) && (i < valArray.length)) { 3134 str = valArray[i]; 3135 } 3136 data = data + str + ","; 3137 } 3138 3139 data = data + value; 3140 3141 // Copy the remaining elements from valArray if any. 3142 if (valArray != null) { 3143 for (int i = index+1; i < valArray.length; i++) { 3144 data = data + "," + valArray[i]; 3145 } 3146 } 3147 return android.provider.Settings.Global.putString(cr, name, data); 3148 } 3149 3150 /** 3151 * Gets the telephony property. 3152 * 3153 * @hide 3154 */ 3155 public static String getTelephonyProperty(int phoneId, String property, String defaultVal) { 3156 String propVal = null; 3157 String prop = SystemProperties.get(property); 3158 if ((prop != null) && (prop.length() > 0)) { 3159 String values[] = prop.split(","); 3160 if ((phoneId >= 0) && (phoneId < values.length) && (values[phoneId] != null)) { 3161 propVal = values[phoneId]; 3162 } 3163 } 3164 Rlog.d(TAG, "getTelephonyProperty: return propVal='" + propVal + "' phoneId=" + phoneId 3165 + " property='" + property + "' defaultVal='" + defaultVal + "' prop=" + prop); 3166 return propVal == null ? defaultVal : propVal; 3167 } 3168 3169 /** @hide */ 3170 public int getSimCount() { 3171 // FIXME Need to get it from Telephony Dev Controller when that gets implemented! 3172 // and then this method shouldn't be used at all! 3173 if(isMultiSimEnabled()) { 3174 return 2; 3175 } else { 3176 return 1; 3177 } 3178 } 3179 3180 /** 3181 * Returns the IMS Service Table (IST) that was loaded from the ISIM. 3182 * @return IMS Service Table or null if not present or not loaded 3183 * @hide 3184 */ 3185 public String getIsimIst() { 3186 try { 3187 IPhoneSubInfo info = getSubscriberInfo(); 3188 if (info == null) 3189 return null; 3190 return info.getIsimIst(); 3191 } catch (RemoteException ex) { 3192 return null; 3193 } catch (NullPointerException ex) { 3194 // This could happen before phone restarts due to crashing 3195 return null; 3196 } 3197 } 3198 3199 /** 3200 * Returns the IMS Proxy Call Session Control Function(PCSCF) that were loaded from the ISIM. 3201 * @return an array of PCSCF strings with one PCSCF per string, or null if 3202 * not present or not loaded 3203 * @hide 3204 */ 3205 public String[] getIsimPcscf() { 3206 try { 3207 IPhoneSubInfo info = getSubscriberInfo(); 3208 if (info == null) 3209 return null; 3210 return info.getIsimPcscf(); 3211 } catch (RemoteException ex) { 3212 return null; 3213 } catch (NullPointerException ex) { 3214 // This could happen before phone restarts due to crashing 3215 return null; 3216 } 3217 } 3218 3219 /** 3220 * Returns the response of ISIM Authetification through RIL. 3221 * Returns null if the Authentification hasn't been successed or isn't present iphonesubinfo. 3222 * @return the response of ISIM Authetification, or null if not available 3223 * @hide 3224 * @deprecated 3225 * @see getIccSimChallengeResponse with appType=PhoneConstants.APPTYPE_ISIM 3226 */ 3227 public String getIsimChallengeResponse(String nonce){ 3228 try { 3229 IPhoneSubInfo info = getSubscriberInfo(); 3230 if (info == null) 3231 return null; 3232 return info.getIsimChallengeResponse(nonce); 3233 } catch (RemoteException ex) { 3234 return null; 3235 } catch (NullPointerException ex) { 3236 // This could happen before phone restarts due to crashing 3237 return null; 3238 } 3239 } 3240 3241 /** 3242 * Returns the response of SIM Authentication through RIL. 3243 * Returns null if the Authentication hasn't been successful 3244 * @param subId subscription ID to be queried 3245 * @param appType ICC application type (@see com.android.internal.telephony.PhoneConstants#APPTYPE_xxx) 3246 * @param data authentication challenge data 3247 * @return the response of SIM Authentication, or null if not available 3248 * @hide 3249 */ 3250 public String getIccSimChallengeResponse(int subId, int appType, String data) { 3251 try { 3252 IPhoneSubInfo info = getSubscriberInfo(); 3253 if (info == null) 3254 return null; 3255 return info.getIccSimChallengeResponse(subId, appType, data); 3256 } catch (RemoteException ex) { 3257 return null; 3258 } catch (NullPointerException ex) { 3259 // This could happen before phone starts 3260 return null; 3261 } 3262 } 3263 3264 /** 3265 * Returns the response of SIM Authentication through RIL for the default subscription. 3266 * Returns null if the Authentication hasn't been successful 3267 * @param appType ICC application type (@see com.android.internal.telephony.PhoneConstants#APPTYPE_xxx) 3268 * @param data authentication challenge data 3269 * @return the response of SIM Authentication, or null if not available 3270 * @hide 3271 */ 3272 public String getIccSimChallengeResponse(int appType, String data) { 3273 return getIccSimChallengeResponse(getDefaultSubscription(), appType, data); 3274 } 3275 3276 /** 3277 * Get P-CSCF address from PCO after data connection is established or modified. 3278 * @param apnType the apnType, "ims" for IMS APN, "emergency" for EMERGENCY APN 3279 * @return array of P-CSCF address 3280 * @hide 3281 */ 3282 public String[] getPcscfAddress(String apnType) { 3283 try { 3284 ITelephony telephony = getITelephony(); 3285 if (telephony == null) 3286 return new String[0]; 3287 return telephony.getPcscfAddress(apnType); 3288 } catch (RemoteException e) { 3289 return new String[0]; 3290 } 3291 } 3292 3293 /** 3294 * Set IMS registration state 3295 * 3296 * @param Registration state 3297 * @hide 3298 */ 3299 public void setImsRegistrationState(boolean registered) { 3300 try { 3301 ITelephony telephony = getITelephony(); 3302 if (telephony != null) 3303 telephony.setImsRegistrationState(registered); 3304 } catch (RemoteException e) { 3305 } 3306 } 3307 3308 /** 3309 * Get the preferred network type. 3310 * Used for device configuration by some CDMA operators. 3311 * <p> 3312 * Requires Permission: 3313 * {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE} 3314 * Or the calling app has carrier privileges. @see #hasCarrierPrivileges 3315 * 3316 * @return the preferred network type, defined in RILConstants.java. 3317 * @hide 3318 */ 3319 public int getPreferredNetworkType(int subId) { 3320 try { 3321 ITelephony telephony = getITelephony(); 3322 if (telephony != null) 3323 return telephony.getPreferredNetworkType(subId); 3324 } catch (RemoteException ex) { 3325 Rlog.e(TAG, "getPreferredNetworkType RemoteException", ex); 3326 } catch (NullPointerException ex) { 3327 Rlog.e(TAG, "getPreferredNetworkType NPE", ex); 3328 } 3329 return -1; 3330 } 3331 3332 /** 3333 * Sets the network selection mode to automatic. 3334 * <p> 3335 * Requires Permission: 3336 * {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE} 3337 * Or the calling app has carrier privileges. @see #hasCarrierPrivileges 3338 * 3339 * @hide 3340 */ 3341 public void setNetworkSelectionModeAutomatic(int subId) { 3342 try { 3343 ITelephony telephony = getITelephony(); 3344 if (telephony != null) 3345 telephony.setNetworkSelectionModeAutomatic(subId); 3346 } catch (RemoteException ex) { 3347 Rlog.e(TAG, "setNetworkSelectionModeAutomatic RemoteException", ex); 3348 } catch (NullPointerException ex) { 3349 Rlog.e(TAG, "setNetworkSelectionModeAutomatic NPE", ex); 3350 } 3351 } 3352 3353 /** 3354 * Set the preferred network type. 3355 * Used for device configuration by some CDMA operators. 3356 * <p> 3357 * Requires Permission: 3358 * {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE} 3359 * Or the calling app has carrier privileges. @see #hasCarrierPrivileges 3360 * 3361 * @param subId the id of the subscription to set the preferred network type for. 3362 * @param networkType the preferred network type, defined in RILConstants.java. 3363 * @return true on success; false on any failure. 3364 * @hide 3365 */ 3366 public boolean setPreferredNetworkType(int subId, int networkType) { 3367 try { 3368 ITelephony telephony = getITelephony(); 3369 if (telephony != null) 3370 return telephony.setPreferredNetworkType(subId, networkType); 3371 } catch (RemoteException ex) { 3372 Rlog.e(TAG, "setPreferredNetworkType RemoteException", ex); 3373 } catch (NullPointerException ex) { 3374 Rlog.e(TAG, "setPreferredNetworkType NPE", ex); 3375 } 3376 return false; 3377 } 3378 3379 /** 3380 * Set the preferred network type to global mode which includes LTE, CDMA, EvDo and GSM/WCDMA. 3381 * 3382 * <p> 3383 * Requires that the calling app has carrier privileges. 3384 * @see #hasCarrierPrivileges 3385 * 3386 * @return true on success; false on any failure. 3387 */ 3388 public boolean setPreferredNetworkTypeToGlobal() { 3389 return setPreferredNetworkType(getDefaultSubscription(), 3390 RILConstants.NETWORK_MODE_LTE_CDMA_EVDO_GSM_WCDMA); 3391 } 3392 3393 /** 3394 * Check TETHER_DUN_REQUIRED and TETHER_DUN_APN settings, net.tethering.noprovisioning 3395 * SystemProperty, and config_tether_apndata to decide whether DUN APN is required for 3396 * tethering. 3397 * 3398 * @return 0: Not required. 1: required. 2: Not set. 3399 * @hide 3400 */ 3401 public int getTetherApnRequired() { 3402 try { 3403 ITelephony telephony = getITelephony(); 3404 if (telephony != null) 3405 return telephony.getTetherApnRequired(); 3406 } catch (RemoteException ex) { 3407 Rlog.e(TAG, "hasMatchedTetherApnSetting RemoteException", ex); 3408 } catch (NullPointerException ex) { 3409 Rlog.e(TAG, "hasMatchedTetherApnSetting NPE", ex); 3410 } 3411 return 2; 3412 } 3413 3414 3415 /** 3416 * Values used to return status for hasCarrierPrivileges call. 3417 */ 3418 /** @hide */ 3419 public static final int CARRIER_PRIVILEGE_STATUS_HAS_ACCESS = 1; 3420 /** @hide */ 3421 public static final int CARRIER_PRIVILEGE_STATUS_NO_ACCESS = 0; 3422 /** @hide */ 3423 public static final int CARRIER_PRIVILEGE_STATUS_RULES_NOT_LOADED = -1; 3424 /** @hide */ 3425 public static final int CARRIER_PRIVILEGE_STATUS_ERROR_LOADING_RULES = -2; 3426 3427 /** 3428 * Has the calling application been granted carrier privileges by the carrier. 3429 * 3430 * If any of the packages in the calling UID has carrier privileges, the 3431 * call will return true. This access is granted by the owner of the UICC 3432 * card and does not depend on the registered carrier. 3433 * 3434 * @return true if the app has carrier privileges. 3435 */ 3436 public boolean hasCarrierPrivileges() { 3437 try { 3438 ITelephony telephony = getITelephony(); 3439 if (telephony != null) 3440 return telephony.getCarrierPrivilegeStatus() == CARRIER_PRIVILEGE_STATUS_HAS_ACCESS; 3441 } catch (RemoteException ex) { 3442 Rlog.e(TAG, "hasCarrierPrivileges RemoteException", ex); 3443 } catch (NullPointerException ex) { 3444 Rlog.e(TAG, "hasCarrierPrivileges NPE", ex); 3445 } 3446 return false; 3447 } 3448 3449 /** 3450 * Override the branding for the current ICCID. 3451 * 3452 * Once set, whenever the SIM is present in the device, the service 3453 * provider name (SPN) and the operator name will both be replaced by the 3454 * brand value input. To unset the value, the same function should be 3455 * called with a null brand value. 3456 * 3457 * <p>Requires that the calling app has carrier privileges. 3458 * @see #hasCarrierPrivileges 3459 * 3460 * @param brand The brand name to display/set. 3461 * @return true if the operation was executed correctly. 3462 */ 3463 public boolean setOperatorBrandOverride(String brand) { 3464 try { 3465 ITelephony telephony = getITelephony(); 3466 if (telephony != null) 3467 return telephony.setOperatorBrandOverride(brand); 3468 } catch (RemoteException ex) { 3469 Rlog.e(TAG, "setOperatorBrandOverride RemoteException", ex); 3470 } catch (NullPointerException ex) { 3471 Rlog.e(TAG, "setOperatorBrandOverride NPE", ex); 3472 } 3473 return false; 3474 } 3475 3476 /** 3477 * Override the roaming preference for the current ICCID. 3478 * 3479 * Using this call, the carrier app (see #hasCarrierPrivileges) can override 3480 * the platform's notion of a network operator being considered roaming or not. 3481 * The change only affects the ICCID that was active when this call was made. 3482 * 3483 * If null is passed as any of the input, the corresponding value is deleted. 3484 * 3485 * <p>Requires that the caller have carrier privilege. See #hasCarrierPrivileges. 3486 * 3487 * @param gsmRoamingList - List of MCCMNCs to be considered roaming for 3GPP RATs. 3488 * @param gsmNonRoamingList - List of MCCMNCs to be considered not roaming for 3GPP RATs. 3489 * @param cdmaRoamingList - List of SIDs to be considered roaming for 3GPP2 RATs. 3490 * @param cdmaNonRoamingList - List of SIDs to be considered not roaming for 3GPP2 RATs. 3491 * @return true if the operation was executed correctly. 3492 * 3493 * @hide 3494 */ 3495 public boolean setRoamingOverride(List<String> gsmRoamingList, 3496 List<String> gsmNonRoamingList, List<String> cdmaRoamingList, 3497 List<String> cdmaNonRoamingList) { 3498 try { 3499 ITelephony telephony = getITelephony(); 3500 if (telephony != null) 3501 return telephony.setRoamingOverride(gsmRoamingList, gsmNonRoamingList, 3502 cdmaRoamingList, cdmaNonRoamingList); 3503 } catch (RemoteException ex) { 3504 Rlog.e(TAG, "setRoamingOverride RemoteException", ex); 3505 } catch (NullPointerException ex) { 3506 Rlog.e(TAG, "setRoamingOverride NPE", ex); 3507 } 3508 return false; 3509 } 3510 3511 /** 3512 * Expose the rest of ITelephony to @SystemApi 3513 */ 3514 3515 /** @hide */ 3516 @SystemApi 3517 public String getCdmaMdn() { 3518 return getCdmaMdn(getDefaultSubscription()); 3519 } 3520 3521 /** @hide */ 3522 @SystemApi 3523 public String getCdmaMdn(int subId) { 3524 try { 3525 ITelephony telephony = getITelephony(); 3526 if (telephony == null) 3527 return null; 3528 return telephony.getCdmaMdn(subId); 3529 } catch (RemoteException ex) { 3530 return null; 3531 } catch (NullPointerException ex) { 3532 return null; 3533 } 3534 } 3535 3536 /** @hide */ 3537 @SystemApi 3538 public String getCdmaMin() { 3539 return getCdmaMin(getDefaultSubscription()); 3540 } 3541 3542 /** @hide */ 3543 @SystemApi 3544 public String getCdmaMin(int subId) { 3545 try { 3546 ITelephony telephony = getITelephony(); 3547 if (telephony == null) 3548 return null; 3549 return telephony.getCdmaMin(subId); 3550 } catch (RemoteException ex) { 3551 return null; 3552 } catch (NullPointerException ex) { 3553 return null; 3554 } 3555 } 3556 3557 /** @hide */ 3558 @SystemApi 3559 public int checkCarrierPrivilegesForPackage(String pkgname) { 3560 try { 3561 ITelephony telephony = getITelephony(); 3562 if (telephony != null) 3563 return telephony.checkCarrierPrivilegesForPackage(pkgname); 3564 } catch (RemoteException ex) { 3565 Rlog.e(TAG, "checkCarrierPrivilegesForPackage RemoteException", ex); 3566 } catch (NullPointerException ex) { 3567 Rlog.e(TAG, "checkCarrierPrivilegesForPackage NPE", ex); 3568 } 3569 return CARRIER_PRIVILEGE_STATUS_NO_ACCESS; 3570 } 3571 3572 /** @hide */ 3573 @SystemApi 3574 public List<String> getCarrierPackageNamesForIntent(Intent intent) { 3575 try { 3576 ITelephony telephony = getITelephony(); 3577 if (telephony != null) 3578 return telephony.getCarrierPackageNamesForIntent(intent); 3579 } catch (RemoteException ex) { 3580 Rlog.e(TAG, "getCarrierPackageNamesForIntent RemoteException", ex); 3581 } catch (NullPointerException ex) { 3582 Rlog.e(TAG, "getCarrierPackageNamesForIntent NPE", ex); 3583 } 3584 return null; 3585 } 3586 3587 /** @hide */ 3588 @SystemApi 3589 public void dial(String number) { 3590 try { 3591 ITelephony telephony = getITelephony(); 3592 if (telephony != null) 3593 telephony.dial(number); 3594 } catch (RemoteException e) { 3595 Log.e(TAG, "Error calling ITelephony#dial", e); 3596 } 3597 } 3598 3599 /** @hide */ 3600 @SystemApi 3601 public void call(String callingPackage, String number) { 3602 try { 3603 ITelephony telephony = getITelephony(); 3604 if (telephony != null) 3605 telephony.call(callingPackage, number); 3606 } catch (RemoteException e) { 3607 Log.e(TAG, "Error calling ITelephony#call", e); 3608 } 3609 } 3610 3611 /** @hide */ 3612 @SystemApi 3613 public boolean endCall() { 3614 try { 3615 ITelephony telephony = getITelephony(); 3616 if (telephony != null) 3617 return telephony.endCall(); 3618 } catch (RemoteException e) { 3619 Log.e(TAG, "Error calling ITelephony#endCall", e); 3620 } 3621 return false; 3622 } 3623 3624 /** @hide */ 3625 @SystemApi 3626 public void answerRingingCall() { 3627 try { 3628 ITelephony telephony = getITelephony(); 3629 if (telephony != null) 3630 telephony.answerRingingCall(); 3631 } catch (RemoteException e) { 3632 Log.e(TAG, "Error calling ITelephony#answerRingingCall", e); 3633 } 3634 } 3635 3636 /** @hide */ 3637 @SystemApi 3638 public void silenceRinger() { 3639 try { 3640 getTelecomService().silenceRinger(); 3641 } catch (RemoteException e) { 3642 Log.e(TAG, "Error calling ITelecomService#silenceRinger", e); 3643 } 3644 } 3645 3646 /** @hide */ 3647 @SystemApi 3648 public boolean isOffhook() { 3649 try { 3650 ITelephony telephony = getITelephony(); 3651 if (telephony != null) 3652 return telephony.isOffhook(); 3653 } catch (RemoteException e) { 3654 Log.e(TAG, "Error calling ITelephony#isOffhook", e); 3655 } 3656 return false; 3657 } 3658 3659 /** @hide */ 3660 @SystemApi 3661 public boolean isRinging() { 3662 try { 3663 ITelephony telephony = getITelephony(); 3664 if (telephony != null) 3665 return telephony.isRinging(); 3666 } catch (RemoteException e) { 3667 Log.e(TAG, "Error calling ITelephony#isRinging", e); 3668 } 3669 return false; 3670 } 3671 3672 /** @hide */ 3673 @SystemApi 3674 public boolean isIdle() { 3675 try { 3676 ITelephony telephony = getITelephony(); 3677 if (telephony != null) 3678 return telephony.isIdle(); 3679 } catch (RemoteException e) { 3680 Log.e(TAG, "Error calling ITelephony#isIdle", e); 3681 } 3682 return true; 3683 } 3684 3685 /** @hide */ 3686 @SystemApi 3687 public boolean isRadioOn() { 3688 try { 3689 ITelephony telephony = getITelephony(); 3690 if (telephony != null) 3691 return telephony.isRadioOn(); 3692 } catch (RemoteException e) { 3693 Log.e(TAG, "Error calling ITelephony#isRadioOn", e); 3694 } 3695 return false; 3696 } 3697 3698 /** @hide */ 3699 @SystemApi 3700 public boolean isSimPinEnabled() { 3701 try { 3702 ITelephony telephony = getITelephony(); 3703 if (telephony != null) 3704 return telephony.isSimPinEnabled(); 3705 } catch (RemoteException e) { 3706 Log.e(TAG, "Error calling ITelephony#isSimPinEnabled", e); 3707 } 3708 return false; 3709 } 3710 3711 /** @hide */ 3712 @SystemApi 3713 public boolean supplyPin(String pin) { 3714 try { 3715 ITelephony telephony = getITelephony(); 3716 if (telephony != null) 3717 return telephony.supplyPin(pin); 3718 } catch (RemoteException e) { 3719 Log.e(TAG, "Error calling ITelephony#supplyPin", e); 3720 } 3721 return false; 3722 } 3723 3724 /** @hide */ 3725 @SystemApi 3726 public boolean supplyPuk(String puk, String pin) { 3727 try { 3728 ITelephony telephony = getITelephony(); 3729 if (telephony != null) 3730 return telephony.supplyPuk(puk, pin); 3731 } catch (RemoteException e) { 3732 Log.e(TAG, "Error calling ITelephony#supplyPuk", e); 3733 } 3734 return false; 3735 } 3736 3737 /** @hide */ 3738 @SystemApi 3739 public int[] supplyPinReportResult(String pin) { 3740 try { 3741 ITelephony telephony = getITelephony(); 3742 if (telephony != null) 3743 return telephony.supplyPinReportResult(pin); 3744 } catch (RemoteException e) { 3745 Log.e(TAG, "Error calling ITelephony#supplyPinReportResult", e); 3746 } 3747 return new int[0]; 3748 } 3749 3750 /** @hide */ 3751 @SystemApi 3752 public int[] supplyPukReportResult(String puk, String pin) { 3753 try { 3754 ITelephony telephony = getITelephony(); 3755 if (telephony != null) 3756 return telephony.supplyPukReportResult(puk, pin); 3757 } catch (RemoteException e) { 3758 Log.e(TAG, "Error calling ITelephony#]", e); 3759 } 3760 return new int[0]; 3761 } 3762 3763 /** @hide */ 3764 @SystemApi 3765 public boolean handlePinMmi(String dialString) { 3766 try { 3767 ITelephony telephony = getITelephony(); 3768 if (telephony != null) 3769 return telephony.handlePinMmi(dialString); 3770 } catch (RemoteException e) { 3771 Log.e(TAG, "Error calling ITelephony#handlePinMmi", e); 3772 } 3773 return false; 3774 } 3775 3776 /** @hide */ 3777 @SystemApi 3778 public boolean handlePinMmiForSubscriber(int subId, String dialString) { 3779 try { 3780 ITelephony telephony = getITelephony(); 3781 if (telephony != null) 3782 return telephony.handlePinMmiForSubscriber(subId, dialString); 3783 } catch (RemoteException e) { 3784 Log.e(TAG, "Error calling ITelephony#handlePinMmi", e); 3785 } 3786 return false; 3787 } 3788 3789 /** @hide */ 3790 @SystemApi 3791 public void toggleRadioOnOff() { 3792 try { 3793 ITelephony telephony = getITelephony(); 3794 if (telephony != null) 3795 telephony.toggleRadioOnOff(); 3796 } catch (RemoteException e) { 3797 Log.e(TAG, "Error calling ITelephony#toggleRadioOnOff", e); 3798 } 3799 } 3800 3801 /** @hide */ 3802 @SystemApi 3803 public boolean setRadio(boolean turnOn) { 3804 try { 3805 ITelephony telephony = getITelephony(); 3806 if (telephony != null) 3807 return telephony.setRadio(turnOn); 3808 } catch (RemoteException e) { 3809 Log.e(TAG, "Error calling ITelephony#setRadio", e); 3810 } 3811 return false; 3812 } 3813 3814 /** @hide */ 3815 @SystemApi 3816 public boolean setRadioPower(boolean turnOn) { 3817 try { 3818 ITelephony telephony = getITelephony(); 3819 if (telephony != null) 3820 return telephony.setRadioPower(turnOn); 3821 } catch (RemoteException e) { 3822 Log.e(TAG, "Error calling ITelephony#setRadioPower", e); 3823 } 3824 return false; 3825 } 3826 3827 /** @hide */ 3828 @SystemApi 3829 public void updateServiceLocation() { 3830 try { 3831 ITelephony telephony = getITelephony(); 3832 if (telephony != null) 3833 telephony.updateServiceLocation(); 3834 } catch (RemoteException e) { 3835 Log.e(TAG, "Error calling ITelephony#updateServiceLocation", e); 3836 } 3837 } 3838 3839 /** @hide */ 3840 @SystemApi 3841 public boolean enableDataConnectivity() { 3842 try { 3843 ITelephony telephony = getITelephony(); 3844 if (telephony != null) 3845 return telephony.enableDataConnectivity(); 3846 } catch (RemoteException e) { 3847 Log.e(TAG, "Error calling ITelephony#enableDataConnectivity", e); 3848 } 3849 return false; 3850 } 3851 3852 /** @hide */ 3853 @SystemApi 3854 public boolean disableDataConnectivity() { 3855 try { 3856 ITelephony telephony = getITelephony(); 3857 if (telephony != null) 3858 return telephony.disableDataConnectivity(); 3859 } catch (RemoteException e) { 3860 Log.e(TAG, "Error calling ITelephony#disableDataConnectivity", e); 3861 } 3862 return false; 3863 } 3864 3865 /** @hide */ 3866 @SystemApi 3867 public boolean isDataConnectivityPossible() { 3868 try { 3869 ITelephony telephony = getITelephony(); 3870 if (telephony != null) 3871 return telephony.isDataConnectivityPossible(); 3872 } catch (RemoteException e) { 3873 Log.e(TAG, "Error calling ITelephony#isDataConnectivityPossible", e); 3874 } 3875 return false; 3876 } 3877 3878 /** @hide */ 3879 @SystemApi 3880 public boolean needsOtaServiceProvisioning() { 3881 try { 3882 ITelephony telephony = getITelephony(); 3883 if (telephony != null) 3884 return telephony.needsOtaServiceProvisioning(); 3885 } catch (RemoteException e) { 3886 Log.e(TAG, "Error calling ITelephony#needsOtaServiceProvisioning", e); 3887 } 3888 return false; 3889 } 3890 3891 /** @hide */ 3892 @SystemApi 3893 public void setDataEnabled(boolean enable) { 3894 setDataEnabled(SubscriptionManager.getDefaultDataSubId(), enable); 3895 } 3896 3897 /** @hide */ 3898 @SystemApi 3899 public void setDataEnabled(int subId, boolean enable) { 3900 try { 3901 Log.d(TAG, "setDataEnabled: enabled=" + enable); 3902 ITelephony telephony = getITelephony(); 3903 if (telephony != null) 3904 telephony.setDataEnabled(subId, enable); 3905 } catch (RemoteException e) { 3906 Log.e(TAG, "Error calling ITelephony#setDataEnabled", e); 3907 } 3908 } 3909 3910 /** @hide */ 3911 @SystemApi 3912 public boolean getDataEnabled() { 3913 return getDataEnabled(SubscriptionManager.getDefaultDataSubId()); 3914 } 3915 3916 /** @hide */ 3917 @SystemApi 3918 public boolean getDataEnabled(int subId) { 3919 boolean retVal = false; 3920 try { 3921 ITelephony telephony = getITelephony(); 3922 if (telephony != null) 3923 retVal = telephony.getDataEnabled(subId); 3924 } catch (RemoteException e) { 3925 Log.e(TAG, "Error calling ITelephony#getDataEnabled", e); 3926 } catch (NullPointerException e) { 3927 } 3928 Log.d(TAG, "getDataEnabled: retVal=" + retVal); 3929 return retVal; 3930 } 3931 3932 /** 3933 * Returns the result and response from RIL for oem request 3934 * 3935 * @param oemReq the data is sent to ril. 3936 * @param oemResp the respose data from RIL. 3937 * @return negative value request was not handled or get error 3938 * 0 request was handled succesfully, but no response data 3939 * positive value success, data length of response 3940 * @hide 3941 */ 3942 public int invokeOemRilRequestRaw(byte[] oemReq, byte[] oemResp) { 3943 try { 3944 ITelephony telephony = getITelephony(); 3945 if (telephony != null) 3946 return telephony.invokeOemRilRequestRaw(oemReq, oemResp); 3947 } catch (RemoteException ex) { 3948 } catch (NullPointerException ex) { 3949 } 3950 return -1; 3951 } 3952 3953 /** @hide */ 3954 @SystemApi 3955 public void enableVideoCalling(boolean enable) { 3956 try { 3957 ITelephony telephony = getITelephony(); 3958 if (telephony != null) 3959 telephony.enableVideoCalling(enable); 3960 } catch (RemoteException e) { 3961 Log.e(TAG, "Error calling ITelephony#enableVideoCalling", e); 3962 } 3963 } 3964 3965 /** @hide */ 3966 @SystemApi 3967 public boolean isVideoCallingEnabled() { 3968 try { 3969 ITelephony telephony = getITelephony(); 3970 if (telephony != null) 3971 return telephony.isVideoCallingEnabled(); 3972 } catch (RemoteException e) { 3973 Log.e(TAG, "Error calling ITelephony#isVideoCallingEnabled", e); 3974 } 3975 return false; 3976 } 3977 3978 /** 3979 * Whether the device supports configuring the DTMF tone length. 3980 * 3981 * @return {@code true} if the DTMF tone length can be changed, and {@code false} otherwise. 3982 */ 3983 public boolean canChangeDtmfToneLength() { 3984 try { 3985 return getITelephony().canChangeDtmfToneLength(); 3986 } catch (RemoteException e) { 3987 Log.e(TAG, "Error calling ITelephony#canChangeDtmfToneLength", e); 3988 } 3989 return false; 3990 } 3991 3992 /** 3993 * Whether the device is a world phone. 3994 * 3995 * @return {@code true} if the device is a world phone, and {@code false} otherwise. 3996 */ 3997 public boolean isWorldPhone() { 3998 try { 3999 return getITelephony().isWorldPhone(); 4000 } catch (RemoteException e) { 4001 Log.e(TAG, "Error calling ITelephony#isWorldPhone", e); 4002 } 4003 return false; 4004 } 4005 4006 /** 4007 * Whether the phone supports TTY mode. 4008 * 4009 * @return {@code true} if the device supports TTY mode, and {@code false} otherwise. 4010 */ 4011 public boolean isTtyModeSupported() { 4012 try { 4013 return getITelephony().isTtyModeSupported(); 4014 } catch (RemoteException e) { 4015 Log.e(TAG, "Error calling ITelephony#isTtyModeSupported", e); 4016 } 4017 return false; 4018 } 4019 4020 /** 4021 * Whether the phone supports hearing aid compatibility. 4022 * 4023 * @return {@code true} if the device supports hearing aid compatibility, and {@code false} 4024 * otherwise. 4025 */ 4026 public boolean isHearingAidCompatibilitySupported() { 4027 try { 4028 return getITelephony().isHearingAidCompatibilitySupported(); 4029 } catch (RemoteException e) { 4030 Log.e(TAG, "Error calling ITelephony#isHearingAidCompatibilitySupported", e); 4031 } 4032 return false; 4033 } 4034 4035 /** 4036 * This function retrieves value for setting "name+subId", and if that is not found 4037 * retrieves value for setting "name", and if that is not found throws 4038 * SettingNotFoundException 4039 * 4040 * @hide */ 4041 public static int getIntWithSubId(ContentResolver cr, String name, int subId) 4042 throws SettingNotFoundException { 4043 try { 4044 return Settings.Global.getInt(cr, name + subId); 4045 } catch (SettingNotFoundException e) { 4046 try { 4047 int val = Settings.Global.getInt(cr, name); 4048 Settings.Global.putInt(cr, name + subId, val); 4049 4050 /* We are now moving from 'setting' to 'setting+subId', and using the value stored 4051 * for 'setting' as default. Reset the default (since it may have a user set 4052 * value). */ 4053 int default_val = val; 4054 if (name.equals(Settings.Global.MOBILE_DATA)) { 4055 default_val = "true".equalsIgnoreCase( 4056 SystemProperties.get("ro.com.android.mobiledata", "true")) ? 1 : 0; 4057 } else if (name.equals(Settings.Global.DATA_ROAMING)) { 4058 default_val = "true".equalsIgnoreCase( 4059 SystemProperties.get("ro.com.android.dataroaming", "false")) ? 1 : 0; 4060 } 4061 4062 if (default_val != val) { 4063 Settings.Global.putInt(cr, name, default_val); 4064 } 4065 4066 return val; 4067 } catch (SettingNotFoundException exc) { 4068 throw new SettingNotFoundException(name); 4069 } 4070 } 4071 } 4072 4073 /** 4074 * Returns the IMS Registration Status 4075 * @hide 4076 */ 4077 public boolean isImsRegistered() { 4078 try { 4079 ITelephony telephony = getITelephony(); 4080 if (telephony == null) 4081 return false; 4082 return telephony.isImsRegistered(); 4083 } catch (RemoteException ex) { 4084 return false; 4085 } catch (NullPointerException ex) { 4086 return false; 4087 } 4088 } 4089 4090 /** 4091 * Returns the Status of Volte 4092 *@hide 4093 */ 4094 public boolean isVolteEnabled() { 4095 try { 4096 return getITelephony().isVolteEnabled(); 4097 } catch (RemoteException ex) { 4098 return false; 4099 } catch (NullPointerException ex) { 4100 return false; 4101 } 4102 } 4103 4104 /** 4105 * Returns the Status of Wi-Fi Calling 4106 *@hide 4107 */ 4108 public boolean isWifiCallingEnabled() { 4109 try { 4110 return getITelephony().isWifiCallingEnabled(); 4111 } catch (RemoteException ex) { 4112 return false; 4113 } catch (NullPointerException ex) { 4114 return false; 4115 } 4116 } 4117 4118 /** 4119 * Set TelephonyProperties.PROPERTY_ICC_OPERATOR_NUMERIC for the default phone. 4120 * 4121 * @hide 4122 */ 4123 public void setSimOperatorNumeric(String numeric) { 4124 int phoneId = getDefaultPhone(); 4125 setSimOperatorNumericForPhone(phoneId, numeric); 4126 } 4127 4128 /** 4129 * Set TelephonyProperties.PROPERTY_ICC_OPERATOR_NUMERIC for the given phone. 4130 * 4131 * @hide 4132 */ 4133 public void setSimOperatorNumericForPhone(int phoneId, String numeric) { 4134 setTelephonyProperty(phoneId, 4135 TelephonyProperties.PROPERTY_ICC_OPERATOR_NUMERIC, numeric); 4136 } 4137 4138 /** 4139 * Set TelephonyProperties.PROPERTY_ICC_OPERATOR_NUMERIC for the default phone. 4140 * 4141 * @hide 4142 */ 4143 public void setSimOperatorName(String name) { 4144 int phoneId = getDefaultPhone(); 4145 setSimOperatorNameForPhone(phoneId, name); 4146 } 4147 4148 /** 4149 * Set TelephonyProperties.PROPERTY_ICC_OPERATOR_NUMERIC for the given phone. 4150 * 4151 * @hide 4152 */ 4153 public void setSimOperatorNameForPhone(int phoneId, String name) { 4154 setTelephonyProperty(phoneId, 4155 TelephonyProperties.PROPERTY_ICC_OPERATOR_ALPHA, name); 4156 } 4157 4158 /** 4159 * Set TelephonyProperties.PROPERTY_ICC_OPERATOR_ISO_COUNTRY for the default phone. 4160 * 4161 * @hide 4162 */ 4163 public void setSimCountryIso(String iso) { 4164 int phoneId = getDefaultPhone(); 4165 setSimCountryIsoForPhone(phoneId, iso); 4166 } 4167 4168 /** 4169 * Set TelephonyProperties.PROPERTY_ICC_OPERATOR_ISO_COUNTRY for the given phone. 4170 * 4171 * @hide 4172 */ 4173 public void setSimCountryIsoForPhone(int phoneId, String iso) { 4174 setTelephonyProperty(phoneId, 4175 TelephonyProperties.PROPERTY_ICC_OPERATOR_ISO_COUNTRY, iso); 4176 } 4177 4178 /** 4179 * Set TelephonyProperties.PROPERTY_SIM_STATE for the default phone. 4180 * 4181 * @hide 4182 */ 4183 public void setSimState(String state) { 4184 int phoneId = getDefaultPhone(); 4185 setSimStateForPhone(phoneId, state); 4186 } 4187 4188 /** 4189 * Set TelephonyProperties.PROPERTY_SIM_STATE for the given phone. 4190 * 4191 * @hide 4192 */ 4193 public void setSimStateForPhone(int phoneId, String state) { 4194 setTelephonyProperty(phoneId, 4195 TelephonyProperties.PROPERTY_SIM_STATE, state); 4196 } 4197 4198 /** 4199 * Set baseband version for the default phone. 4200 * 4201 * @param version baseband version 4202 * @hide 4203 */ 4204 public void setBasebandVersion(String version) { 4205 int phoneId = getDefaultPhone(); 4206 setBasebandVersionForPhone(phoneId, version); 4207 } 4208 4209 /** 4210 * Set baseband version by phone id. 4211 * 4212 * @param phoneId for which baseband version is set 4213 * @param version baseband version 4214 * @hide 4215 */ 4216 public void setBasebandVersionForPhone(int phoneId, String version) { 4217 if (SubscriptionManager.isValidPhoneId(phoneId)) { 4218 String prop = TelephonyProperties.PROPERTY_BASEBAND_VERSION + 4219 ((phoneId == 0) ? "" : Integer.toString(phoneId)); 4220 SystemProperties.set(prop, version); 4221 } 4222 } 4223 4224 /** 4225 * Set phone type for the default phone. 4226 * 4227 * @param type phone type 4228 * 4229 * @hide 4230 */ 4231 public void setPhoneType(int type) { 4232 int phoneId = getDefaultPhone(); 4233 setPhoneType(phoneId, type); 4234 } 4235 4236 /** 4237 * Set phone type by phone id. 4238 * 4239 * @param phoneId for which phone type is set 4240 * @param type phone type 4241 * 4242 * @hide 4243 */ 4244 public void setPhoneType(int phoneId, int type) { 4245 if (SubscriptionManager.isValidPhoneId(phoneId)) { 4246 TelephonyManager.setTelephonyProperty(phoneId, 4247 TelephonyProperties.CURRENT_ACTIVE_PHONE, String.valueOf(type)); 4248 } 4249 } 4250 4251 /** 4252 * Get OTASP number schema for the default phone. 4253 * 4254 * @param defaultValue default value 4255 * @return OTA SP number schema 4256 * 4257 * @hide 4258 */ 4259 public String getOtaSpNumberSchema(String defaultValue) { 4260 int phoneId = getDefaultPhone(); 4261 return getOtaSpNumberSchemaForPhone(phoneId, defaultValue); 4262 } 4263 4264 /** 4265 * Get OTASP number schema by phone id. 4266 * 4267 * @param phoneId for which OTA SP number schema is get 4268 * @param defaultValue default value 4269 * @return OTA SP number schema 4270 * 4271 * @hide 4272 */ 4273 public String getOtaSpNumberSchemaForPhone(int phoneId, String defaultValue) { 4274 if (SubscriptionManager.isValidPhoneId(phoneId)) { 4275 return TelephonyManager.getTelephonyProperty(phoneId, 4276 TelephonyProperties.PROPERTY_OTASP_NUM_SCHEMA, defaultValue); 4277 } 4278 4279 return defaultValue; 4280 } 4281 4282 /** 4283 * Get SMS receive capable from system property for the default phone. 4284 * 4285 * @param defaultValue default value 4286 * @return SMS receive capable 4287 * 4288 * @hide 4289 */ 4290 public boolean getSmsReceiveCapable(boolean defaultValue) { 4291 int phoneId = getDefaultPhone(); 4292 return getSmsReceiveCapableForPhone(phoneId, defaultValue); 4293 } 4294 4295 /** 4296 * Get SMS receive capable from system property by phone id. 4297 * 4298 * @param phoneId for which SMS receive capable is get 4299 * @param defaultValue default value 4300 * @return SMS receive capable 4301 * 4302 * @hide 4303 */ 4304 public boolean getSmsReceiveCapableForPhone(int phoneId, boolean defaultValue) { 4305 if (SubscriptionManager.isValidPhoneId(phoneId)) { 4306 return Boolean.valueOf(TelephonyManager.getTelephonyProperty(phoneId, 4307 TelephonyProperties.PROPERTY_SMS_RECEIVE, String.valueOf(defaultValue))); 4308 } 4309 4310 return defaultValue; 4311 } 4312 4313 /** 4314 * Get SMS send capable from system property for the default phone. 4315 * 4316 * @param defaultValue default value 4317 * @return SMS send capable 4318 * 4319 * @hide 4320 */ 4321 public boolean getSmsSendCapable(boolean defaultValue) { 4322 int phoneId = getDefaultPhone(); 4323 return getSmsSendCapableForPhone(phoneId, defaultValue); 4324 } 4325 4326 /** 4327 * Get SMS send capable from system property by phone id. 4328 * 4329 * @param phoneId for which SMS send capable is get 4330 * @param defaultValue default value 4331 * @return SMS send capable 4332 * 4333 * @hide 4334 */ 4335 public boolean getSmsSendCapableForPhone(int phoneId, boolean defaultValue) { 4336 if (SubscriptionManager.isValidPhoneId(phoneId)) { 4337 return Boolean.valueOf(TelephonyManager.getTelephonyProperty(phoneId, 4338 TelephonyProperties.PROPERTY_SMS_SEND, String.valueOf(defaultValue))); 4339 } 4340 4341 return defaultValue; 4342 } 4343 4344 /** 4345 * Set the alphabetic name of current registered operator. 4346 * @param name the alphabetic name of current registered operator. 4347 * @hide 4348 */ 4349 public void setNetworkOperatorName(String name) { 4350 int phoneId = getDefaultPhone(); 4351 setNetworkOperatorNameForPhone(phoneId, name); 4352 } 4353 4354 /** 4355 * Set the alphabetic name of current registered operator. 4356 * @param phoneId which phone you want to set 4357 * @param name the alphabetic name of current registered operator. 4358 * @hide 4359 */ 4360 public void setNetworkOperatorNameForPhone(int phoneId, String name) { 4361 if (SubscriptionManager.isValidPhoneId(phoneId)) { 4362 setTelephonyProperty(phoneId, TelephonyProperties.PROPERTY_OPERATOR_ALPHA, name); 4363 } 4364 } 4365 4366 /** 4367 * Set the numeric name (MCC+MNC) of current registered operator. 4368 * @param operator the numeric name (MCC+MNC) of current registered operator 4369 * @hide 4370 */ 4371 public void setNetworkOperatorNumeric(String numeric) { 4372 int phoneId = getDefaultPhone(); 4373 setNetworkOperatorNumericForPhone(phoneId, numeric); 4374 } 4375 4376 /** 4377 * Set the numeric name (MCC+MNC) of current registered operator. 4378 * @param phoneId for which phone type is set 4379 * @param operator the numeric name (MCC+MNC) of current registered operator 4380 * @hide 4381 */ 4382 public void setNetworkOperatorNumericForPhone(int phoneId, String numeric) { 4383 setTelephonyProperty(phoneId, TelephonyProperties.PROPERTY_OPERATOR_NUMERIC, numeric); 4384 } 4385 4386 /** 4387 * Set roaming state of the current network, for GSM purposes. 4388 * @param isRoaming is network in romaing state or not 4389 * @hide 4390 */ 4391 public void setNetworkRoaming(boolean isRoaming) { 4392 int phoneId = getDefaultPhone(); 4393 setNetworkRoamingForPhone(phoneId, isRoaming); 4394 } 4395 4396 /** 4397 * Set roaming state of the current network, for GSM purposes. 4398 * @param phoneId which phone you want to set 4399 * @param isRoaming is network in romaing state or not 4400 * @hide 4401 */ 4402 public void setNetworkRoamingForPhone(int phoneId, boolean isRoaming) { 4403 if (SubscriptionManager.isValidPhoneId(phoneId)) { 4404 setTelephonyProperty(phoneId, TelephonyProperties.PROPERTY_OPERATOR_ISROAMING, 4405 isRoaming ? "true" : "false"); 4406 } 4407 } 4408 4409 /** 4410 * Set the ISO country code equivalent of the current registered 4411 * operator's MCC (Mobile Country Code). 4412 * @param iso the ISO country code equivalent of the current registered 4413 * @hide 4414 */ 4415 public void setNetworkCountryIso(String iso) { 4416 int phoneId = getDefaultPhone(); 4417 setNetworkCountryIsoForPhone(phoneId, iso); 4418 } 4419 4420 /** 4421 * Set the ISO country code equivalent of the current registered 4422 * operator's MCC (Mobile Country Code). 4423 * @param phoneId which phone you want to set 4424 * @param iso the ISO country code equivalent of the current registered 4425 * @hide 4426 */ 4427 public void setNetworkCountryIsoForPhone(int phoneId, String iso) { 4428 if (SubscriptionManager.isValidPhoneId(phoneId)) { 4429 setTelephonyProperty(phoneId, 4430 TelephonyProperties.PROPERTY_OPERATOR_ISO_COUNTRY, iso); 4431 } 4432 } 4433 4434 /** 4435 * Set the network type currently in use on the device for data transmission. 4436 * @param type the network type currently in use on the device for data transmission 4437 * @hide 4438 */ 4439 public void setDataNetworkType(int type) { 4440 int phoneId = getDefaultPhone(); 4441 setDataNetworkTypeForPhone(phoneId, type); 4442 } 4443 4444 /** 4445 * Set the network type currently in use on the device for data transmission. 4446 * @param phoneId which phone you want to set 4447 * @param type the network type currently in use on the device for data transmission 4448 * @hide 4449 */ 4450 public void setDataNetworkTypeForPhone(int phoneId, int type) { 4451 if (SubscriptionManager.isValidPhoneId(phoneId)) { 4452 setTelephonyProperty(phoneId, 4453 TelephonyProperties.PROPERTY_DATA_NETWORK_TYPE, 4454 ServiceState.rilRadioTechnologyToString(type)); 4455 } 4456 } 4457 4458 /** 4459 * Returns the subscription ID for the given phone account. 4460 * @hide 4461 */ 4462 public int getSubIdForPhoneAccount(PhoneAccount phoneAccount) { 4463 int retval = SubscriptionManager.INVALID_SUBSCRIPTION_ID; 4464 try { 4465 ITelephony service = getITelephony(); 4466 if (service != null) { 4467 retval = service.getSubIdForPhoneAccount(phoneAccount); 4468 } 4469 } catch (RemoteException e) { 4470 } 4471 4472 return retval; 4473 } 4474 4475 /** 4476 * Resets telephony manager settings back to factory defaults. 4477 * 4478 * @hide 4479 */ 4480 public void factoryReset(int subId) { 4481 if (SubscriptionManager.isUsableSubIdValue(subId)) { 4482 // Enable data 4483 setDataEnabled(subId, true); 4484 // Set network selection mode to automatic 4485 setNetworkSelectionModeAutomatic(subId); 4486 // Set preferred mobile network type to the best available 4487 setPreferredNetworkType(subId, RILConstants.PREFERRED_NETWORK_MODE); 4488 // Turn off roaming 4489 SubscriptionManager.from(mContext).setDataRoaming(0, subId); 4490 } 4491 } 4492} 4493