TelephonyManager.java revision 3749541a206390054b22d5f5bddc1b43f348f433
1/* 2 * Copyright (C) 2008 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17package android.telephony; 18 19import android.annotation.SystemApi; 20import android.annotation.SdkConstant; 21import android.annotation.SdkConstant.SdkConstantType; 22import android.content.ContentResolver; 23import android.content.Context; 24import android.content.Intent; 25import android.provider.Settings; 26import android.provider.Settings.SettingNotFoundException; 27import android.os.Bundle; 28import android.os.RemoteException; 29import android.os.ServiceManager; 30import android.os.SystemProperties; 31import android.util.Log; 32 33import com.android.internal.telecom.ITelecomService; 34import com.android.internal.telephony.IPhoneSubInfo; 35import com.android.internal.telephony.ITelephony; 36import com.android.internal.telephony.ITelephonyRegistry; 37import com.android.internal.telephony.PhoneConstants; 38import com.android.internal.telephony.RILConstants; 39import com.android.internal.telephony.TelephonyProperties; 40 41import java.io.FileInputStream; 42import java.io.IOException; 43import java.util.List; 44import java.util.regex.Matcher; 45import java.util.regex.Pattern; 46 47/** 48 * Provides access to information about the telephony services on 49 * the device. Applications can use the methods in this class to 50 * determine telephony services and states, as well as to access some 51 * types of subscriber information. Applications can also register 52 * a listener to receive notification of telephony state changes. 53 * <p> 54 * You do not instantiate this class directly; instead, you retrieve 55 * a reference to an instance through 56 * {@link android.content.Context#getSystemService 57 * Context.getSystemService(Context.TELEPHONY_SERVICE)}. 58 * <p> 59 * Note that access to some telephony information is 60 * permission-protected. Your application cannot access the protected 61 * information unless it has the appropriate permissions declared in 62 * its manifest file. Where permissions apply, they are noted in the 63 * the methods through which you access the protected information. 64 */ 65public class TelephonyManager { 66 private static final String TAG = "TelephonyManager"; 67 68 private static ITelephonyRegistry sRegistry; 69 70 /** 71 * The allowed states of Wi-Fi calling. 72 * 73 * @hide 74 */ 75 public interface WifiCallingChoices { 76 /** Always use Wi-Fi calling */ 77 static final int ALWAYS_USE = 0; 78 /** Ask the user whether to use Wi-Fi on every call */ 79 static final int ASK_EVERY_TIME = 1; 80 /** Never use Wi-Fi calling */ 81 static final int NEVER_USE = 2; 82 } 83 84 private final Context mContext; 85 private SubscriptionManager mSubscriptionManager; 86 87 private static String multiSimConfig = 88 SystemProperties.get(TelephonyProperties.PROPERTY_MULTI_SIM_CONFIG); 89 90 /** Enum indicating multisim variants 91 * DSDS - Dual SIM Dual Standby 92 * DSDA - Dual SIM Dual Active 93 * TSTS - Triple SIM Triple Standby 94 **/ 95 /** @hide */ 96 public enum MultiSimVariants { 97 DSDS, 98 DSDA, 99 TSTS, 100 UNKNOWN 101 }; 102 103 /** @hide */ 104 public TelephonyManager(Context context) { 105 Context appContext = context.getApplicationContext(); 106 if (appContext != null) { 107 mContext = appContext; 108 } else { 109 mContext = context; 110 } 111 mSubscriptionManager = SubscriptionManager.from(mContext); 112 113 if (sRegistry == null) { 114 sRegistry = ITelephonyRegistry.Stub.asInterface(ServiceManager.getService( 115 "telephony.registry")); 116 } 117 } 118 119 /** @hide */ 120 private TelephonyManager() { 121 mContext = null; 122 } 123 124 private static TelephonyManager sInstance = new TelephonyManager(); 125 126 /** @hide 127 /* @deprecated - use getSystemService as described above */ 128 public static TelephonyManager getDefault() { 129 return sInstance; 130 } 131 132 133 /** 134 * Returns the multi SIM variant 135 * Returns DSDS for Dual SIM Dual Standby 136 * Returns DSDA for Dual SIM Dual Active 137 * Returns TSTS for Triple SIM Triple Standby 138 * Returns UNKNOWN for others 139 */ 140 /** {@hide} */ 141 public MultiSimVariants getMultiSimConfiguration() { 142 String mSimConfig = 143 SystemProperties.get(TelephonyProperties.PROPERTY_MULTI_SIM_CONFIG); 144 if (mSimConfig.equals("dsds")) { 145 return MultiSimVariants.DSDS; 146 } else if (mSimConfig.equals("dsda")) { 147 return MultiSimVariants.DSDA; 148 } else if (mSimConfig.equals("tsts")) { 149 return MultiSimVariants.TSTS; 150 } else { 151 return MultiSimVariants.UNKNOWN; 152 } 153 } 154 155 156 /** 157 * Returns the number of phones available. 158 * Returns 1 for Single standby mode (Single SIM functionality) 159 * Returns 2 for Dual standby mode.(Dual SIM functionality) 160 */ 161 /** {@hide} */ 162 public int getPhoneCount() { 163 int phoneCount = 1; 164 switch (getMultiSimConfiguration()) { 165 case UNKNOWN: 166 phoneCount = 1; 167 break; 168 case DSDS: 169 case DSDA: 170 phoneCount = PhoneConstants.MAX_PHONE_COUNT_DUAL_SIM; 171 break; 172 case TSTS: 173 phoneCount = PhoneConstants.MAX_PHONE_COUNT_TRI_SIM; 174 break; 175 } 176 return phoneCount; 177 } 178 179 /** {@hide} */ 180 public static TelephonyManager from(Context context) { 181 return (TelephonyManager) context.getSystemService(Context.TELEPHONY_SERVICE); 182 } 183 184 /** {@hide} */ 185 public boolean isMultiSimEnabled() { 186 return (multiSimConfig.equals("dsds") || multiSimConfig.equals("dsda") || 187 multiSimConfig.equals("tsts")); 188 } 189 190 // 191 // Broadcast Intent actions 192 // 193 194 /** 195 * Broadcast intent action indicating that the call state (cellular) 196 * on the device has changed. 197 * 198 * <p> 199 * The {@link #EXTRA_STATE} extra indicates the new call state. 200 * If the new state is RINGING, a second extra 201 * {@link #EXTRA_INCOMING_NUMBER} provides the incoming phone number as 202 * a String. 203 * 204 * <p class="note"> 205 * Requires the READ_PHONE_STATE permission. 206 * 207 * <p class="note"> 208 * This was a {@link android.content.Context#sendStickyBroadcast sticky} 209 * broadcast in version 1.0, but it is no longer sticky. 210 * Instead, use {@link #getCallState} to synchronously query the current call state. 211 * 212 * @see #EXTRA_STATE 213 * @see #EXTRA_INCOMING_NUMBER 214 * @see #getCallState 215 */ 216 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 217 public static final String ACTION_PHONE_STATE_CHANGED = 218 "android.intent.action.PHONE_STATE"; 219 220 /** 221 * The Phone app sends this intent when a user opts to respond-via-message during an incoming 222 * call. By default, the device's default SMS app consumes this message and sends a text message 223 * to the caller. A third party app can also provide this functionality by consuming this Intent 224 * with a {@link android.app.Service} and sending the message using its own messaging system. 225 * <p>The intent contains a URI (available from {@link android.content.Intent#getData}) 226 * describing the recipient, using either the {@code sms:}, {@code smsto:}, {@code mms:}, 227 * or {@code mmsto:} URI schema. Each of these URI schema carry the recipient information the 228 * same way: the path part of the URI contains the recipient's phone number or a comma-separated 229 * set of phone numbers if there are multiple recipients. For example, {@code 230 * smsto:2065551234}.</p> 231 * 232 * <p>The intent may also contain extras for the message text (in {@link 233 * android.content.Intent#EXTRA_TEXT}) and a message subject 234 * (in {@link android.content.Intent#EXTRA_SUBJECT}).</p> 235 * 236 * <p class="note"><strong>Note:</strong> 237 * The intent-filter that consumes this Intent needs to be in a {@link android.app.Service} 238 * that requires the 239 * permission {@link android.Manifest.permission#SEND_RESPOND_VIA_MESSAGE}.</p> 240 * <p>For example, the service that receives this intent can be declared in the manifest file 241 * with an intent filter like this:</p> 242 * <pre> 243 * <!-- Service that delivers SMS messages received from the phone "quick response" --> 244 * <service android:name=".HeadlessSmsSendService" 245 * android:permission="android.permission.SEND_RESPOND_VIA_MESSAGE" 246 * android:exported="true" > 247 * <intent-filter> 248 * <action android:name="android.intent.action.RESPOND_VIA_MESSAGE" /> 249 * <category android:name="android.intent.category.DEFAULT" /> 250 * <data android:scheme="sms" /> 251 * <data android:scheme="smsto" /> 252 * <data android:scheme="mms" /> 253 * <data android:scheme="mmsto" /> 254 * </intent-filter> 255 * </service></pre> 256 * <p> 257 * Output: nothing. 258 */ 259 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 260 public static final String ACTION_RESPOND_VIA_MESSAGE = 261 "android.intent.action.RESPOND_VIA_MESSAGE"; 262 263 /** 264 * The lookup key used with the {@link #ACTION_PHONE_STATE_CHANGED} broadcast 265 * for a String containing the new call state. 266 * 267 * @see #EXTRA_STATE_IDLE 268 * @see #EXTRA_STATE_RINGING 269 * @see #EXTRA_STATE_OFFHOOK 270 * 271 * <p class="note"> 272 * Retrieve with 273 * {@link android.content.Intent#getStringExtra(String)}. 274 */ 275 public static final String EXTRA_STATE = PhoneConstants.STATE_KEY; 276 277 /** 278 * Value used with {@link #EXTRA_STATE} corresponding to 279 * {@link #CALL_STATE_IDLE}. 280 */ 281 public static final String EXTRA_STATE_IDLE = PhoneConstants.State.IDLE.toString(); 282 283 /** 284 * Value used with {@link #EXTRA_STATE} corresponding to 285 * {@link #CALL_STATE_RINGING}. 286 */ 287 public static final String EXTRA_STATE_RINGING = PhoneConstants.State.RINGING.toString(); 288 289 /** 290 * Value used with {@link #EXTRA_STATE} corresponding to 291 * {@link #CALL_STATE_OFFHOOK}. 292 */ 293 public static final String EXTRA_STATE_OFFHOOK = PhoneConstants.State.OFFHOOK.toString(); 294 295 /** 296 * The lookup key used with the {@link #ACTION_PHONE_STATE_CHANGED} broadcast 297 * for a String containing the incoming phone number. 298 * Only valid when the new call state is RINGING. 299 * 300 * <p class="note"> 301 * Retrieve with 302 * {@link android.content.Intent#getStringExtra(String)}. 303 */ 304 public static final String EXTRA_INCOMING_NUMBER = "incoming_number"; 305 306 /** 307 * Broadcast intent action indicating that a precise call state 308 * (cellular) on the device has changed. 309 * 310 * <p> 311 * The {@link #EXTRA_RINGING_CALL_STATE} extra indicates the ringing call state. 312 * The {@link #EXTRA_FOREGROUND_CALL_STATE} extra indicates the foreground call state. 313 * The {@link #EXTRA_BACKGROUND_CALL_STATE} extra indicates the background call state. 314 * The {@link #EXTRA_DISCONNECT_CAUSE} extra indicates the disconnect cause. 315 * The {@link #EXTRA_PRECISE_DISCONNECT_CAUSE} extra indicates the precise disconnect cause. 316 * 317 * <p class="note"> 318 * Requires the READ_PRECISE_PHONE_STATE permission. 319 * 320 * @see #EXTRA_RINGING_CALL_STATE 321 * @see #EXTRA_FOREGROUND_CALL_STATE 322 * @see #EXTRA_BACKGROUND_CALL_STATE 323 * @see #EXTRA_DISCONNECT_CAUSE 324 * @see #EXTRA_PRECISE_DISCONNECT_CAUSE 325 * 326 * <p class="note"> 327 * Requires the READ_PRECISE_PHONE_STATE permission. 328 * 329 * @hide 330 */ 331 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 332 public static final String ACTION_PRECISE_CALL_STATE_CHANGED = 333 "android.intent.action.PRECISE_CALL_STATE"; 334 335 /** 336 * The lookup key used with the {@link #ACTION_PRECISE_CALL_STATE_CHANGED} broadcast 337 * for an integer containing the state of the current ringing call. 338 * 339 * @see PreciseCallState#PRECISE_CALL_STATE_NOT_VALID 340 * @see PreciseCallState#PRECISE_CALL_STATE_IDLE 341 * @see PreciseCallState#PRECISE_CALL_STATE_ACTIVE 342 * @see PreciseCallState#PRECISE_CALL_STATE_HOLDING 343 * @see PreciseCallState#PRECISE_CALL_STATE_DIALING 344 * @see PreciseCallState#PRECISE_CALL_STATE_ALERTING 345 * @see PreciseCallState#PRECISE_CALL_STATE_INCOMING 346 * @see PreciseCallState#PRECISE_CALL_STATE_WAITING 347 * @see PreciseCallState#PRECISE_CALL_STATE_DISCONNECTED 348 * @see PreciseCallState#PRECISE_CALL_STATE_DISCONNECTING 349 * 350 * <p class="note"> 351 * Retrieve with 352 * {@link android.content.Intent#getIntExtra(String name, int defaultValue)}. 353 * 354 * @hide 355 */ 356 public static final String EXTRA_RINGING_CALL_STATE = "ringing_state"; 357 358 /** 359 * The lookup key used with the {@link #ACTION_PRECISE_CALL_STATE_CHANGED} broadcast 360 * for an integer containing the state of the current foreground call. 361 * 362 * @see PreciseCallState#PRECISE_CALL_STATE_NOT_VALID 363 * @see PreciseCallState#PRECISE_CALL_STATE_IDLE 364 * @see PreciseCallState#PRECISE_CALL_STATE_ACTIVE 365 * @see PreciseCallState#PRECISE_CALL_STATE_HOLDING 366 * @see PreciseCallState#PRECISE_CALL_STATE_DIALING 367 * @see PreciseCallState#PRECISE_CALL_STATE_ALERTING 368 * @see PreciseCallState#PRECISE_CALL_STATE_INCOMING 369 * @see PreciseCallState#PRECISE_CALL_STATE_WAITING 370 * @see PreciseCallState#PRECISE_CALL_STATE_DISCONNECTED 371 * @see PreciseCallState#PRECISE_CALL_STATE_DISCONNECTING 372 * 373 * <p class="note"> 374 * Retrieve with 375 * {@link android.content.Intent#getIntExtra(String name, int defaultValue)}. 376 * 377 * @hide 378 */ 379 public static final String EXTRA_FOREGROUND_CALL_STATE = "foreground_state"; 380 381 /** 382 * The lookup key used with the {@link #ACTION_PRECISE_CALL_STATE_CHANGED} broadcast 383 * for an integer containing the state of the current background call. 384 * 385 * @see PreciseCallState#PRECISE_CALL_STATE_NOT_VALID 386 * @see PreciseCallState#PRECISE_CALL_STATE_IDLE 387 * @see PreciseCallState#PRECISE_CALL_STATE_ACTIVE 388 * @see PreciseCallState#PRECISE_CALL_STATE_HOLDING 389 * @see PreciseCallState#PRECISE_CALL_STATE_DIALING 390 * @see PreciseCallState#PRECISE_CALL_STATE_ALERTING 391 * @see PreciseCallState#PRECISE_CALL_STATE_INCOMING 392 * @see PreciseCallState#PRECISE_CALL_STATE_WAITING 393 * @see PreciseCallState#PRECISE_CALL_STATE_DISCONNECTED 394 * @see PreciseCallState#PRECISE_CALL_STATE_DISCONNECTING 395 * 396 * <p class="note"> 397 * Retrieve with 398 * {@link android.content.Intent#getIntExtra(String name, int defaultValue)}. 399 * 400 * @hide 401 */ 402 public static final String EXTRA_BACKGROUND_CALL_STATE = "background_state"; 403 404 /** 405 * The lookup key used with the {@link #ACTION_PRECISE_CALL_STATE_CHANGED} broadcast 406 * for an integer containing the disconnect cause. 407 * 408 * @see DisconnectCause 409 * 410 * <p class="note"> 411 * Retrieve with 412 * {@link android.content.Intent#getIntExtra(String name, int defaultValue)}. 413 * 414 * @hide 415 */ 416 public static final String EXTRA_DISCONNECT_CAUSE = "disconnect_cause"; 417 418 /** 419 * The lookup key used with the {@link #ACTION_PRECISE_CALL_STATE_CHANGED} broadcast 420 * for an integer containing the disconnect cause provided by the RIL. 421 * 422 * @see PreciseDisconnectCause 423 * 424 * <p class="note"> 425 * Retrieve with 426 * {@link android.content.Intent#getIntExtra(String name, int defaultValue)}. 427 * 428 * @hide 429 */ 430 public static final String EXTRA_PRECISE_DISCONNECT_CAUSE = "precise_disconnect_cause"; 431 432 /** 433 * Broadcast intent action indicating a data connection has changed, 434 * providing precise information about the connection. 435 * 436 * <p> 437 * The {@link #EXTRA_DATA_STATE} extra indicates the connection state. 438 * The {@link #EXTRA_DATA_NETWORK_TYPE} extra indicates the connection network type. 439 * The {@link #EXTRA_DATA_APN_TYPE} extra indicates the APN type. 440 * The {@link #EXTRA_DATA_APN} extra indicates the APN. 441 * The {@link #EXTRA_DATA_CHANGE_REASON} extra indicates the connection change reason. 442 * The {@link #EXTRA_DATA_IFACE_PROPERTIES} extra indicates the connection interface. 443 * The {@link #EXTRA_DATA_FAILURE_CAUSE} extra indicates the connection fail cause. 444 * 445 * <p class="note"> 446 * Requires the READ_PRECISE_PHONE_STATE permission. 447 * 448 * @see #EXTRA_DATA_STATE 449 * @see #EXTRA_DATA_NETWORK_TYPE 450 * @see #EXTRA_DATA_APN_TYPE 451 * @see #EXTRA_DATA_APN 452 * @see #EXTRA_DATA_CHANGE_REASON 453 * @see #EXTRA_DATA_IFACE 454 * @see #EXTRA_DATA_FAILURE_CAUSE 455 * @hide 456 */ 457 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 458 public static final String ACTION_PRECISE_DATA_CONNECTION_STATE_CHANGED = 459 "android.intent.action.PRECISE_DATA_CONNECTION_STATE_CHANGED"; 460 461 /** 462 * The lookup key used with the {@link #ACTION_PRECISE_DATA_CONNECTION_STATE_CHANGED} broadcast 463 * for an integer containing the state of the current data connection. 464 * 465 * @see TelephonyManager#DATA_UNKNOWN 466 * @see TelephonyManager#DATA_DISCONNECTED 467 * @see TelephonyManager#DATA_CONNECTING 468 * @see TelephonyManager#DATA_CONNECTED 469 * @see TelephonyManager#DATA_SUSPENDED 470 * 471 * <p class="note"> 472 * Retrieve with 473 * {@link android.content.Intent#getIntExtra(String name, int defaultValue)}. 474 * 475 * @hide 476 */ 477 public static final String EXTRA_DATA_STATE = PhoneConstants.STATE_KEY; 478 479 /** 480 * The lookup key used with the {@link #ACTION_PRECISE_DATA_CONNECTION_STATE_CHANGED} broadcast 481 * for an integer containing the network type. 482 * 483 * @see TelephonyManager#NETWORK_TYPE_UNKNOWN 484 * @see TelephonyManager#NETWORK_TYPE_GPRS 485 * @see TelephonyManager#NETWORK_TYPE_EDGE 486 * @see TelephonyManager#NETWORK_TYPE_UMTS 487 * @see TelephonyManager#NETWORK_TYPE_CDMA 488 * @see TelephonyManager#NETWORK_TYPE_EVDO_0 489 * @see TelephonyManager#NETWORK_TYPE_EVDO_A 490 * @see TelephonyManager#NETWORK_TYPE_1xRTT 491 * @see TelephonyManager#NETWORK_TYPE_HSDPA 492 * @see TelephonyManager#NETWORK_TYPE_HSUPA 493 * @see TelephonyManager#NETWORK_TYPE_HSPA 494 * @see TelephonyManager#NETWORK_TYPE_IDEN 495 * @see TelephonyManager#NETWORK_TYPE_EVDO_B 496 * @see TelephonyManager#NETWORK_TYPE_LTE 497 * @see TelephonyManager#NETWORK_TYPE_EHRPD 498 * @see TelephonyManager#NETWORK_TYPE_HSPAP 499 * 500 * <p class="note"> 501 * Retrieve with 502 * {@link android.content.Intent#getIntExtra(String name, int defaultValue)}. 503 * 504 * @hide 505 */ 506 public static final String EXTRA_DATA_NETWORK_TYPE = PhoneConstants.DATA_NETWORK_TYPE_KEY; 507 508 /** 509 * The lookup key used with the {@link #ACTION_PRECISE_DATA_CONNECTION_STATE_CHANGED} broadcast 510 * for an String containing the data APN type. 511 * 512 * <p class="note"> 513 * Retrieve with 514 * {@link android.content.Intent#getStringExtra(String name)}. 515 * 516 * @hide 517 */ 518 public static final String EXTRA_DATA_APN_TYPE = PhoneConstants.DATA_APN_TYPE_KEY; 519 520 /** 521 * The lookup key used with the {@link #ACTION_PRECISE_DATA_CONNECTION_STATE_CHANGED} broadcast 522 * for an String containing the data APN. 523 * 524 * <p class="note"> 525 * Retrieve with 526 * {@link android.content.Intent#getStringExtra(String name)}. 527 * 528 * @hide 529 */ 530 public static final String EXTRA_DATA_APN = PhoneConstants.DATA_APN_KEY; 531 532 /** 533 * The lookup key used with the {@link #ACTION_PRECISE_DATA_CONNECTION_STATE_CHANGED} broadcast 534 * for an String representation of the change reason. 535 * 536 * <p class="note"> 537 * Retrieve with 538 * {@link android.content.Intent#getStringExtra(String name)}. 539 * 540 * @hide 541 */ 542 public static final String EXTRA_DATA_CHANGE_REASON = PhoneConstants.STATE_CHANGE_REASON_KEY; 543 544 /** 545 * The lookup key used with the {@link #ACTION_PRECISE_DATA_CONNECTION_STATE_CHANGED} broadcast 546 * for an String representation of the data interface. 547 * 548 * <p class="note"> 549 * Retrieve with 550 * {@link android.content.Intent#getParcelableExtra(String name)}. 551 * 552 * @hide 553 */ 554 public static final String EXTRA_DATA_LINK_PROPERTIES_KEY = PhoneConstants.DATA_LINK_PROPERTIES_KEY; 555 556 /** 557 * The lookup key used with the {@link #ACTION_PRECISE_DATA_CONNECTION_STATE_CHANGED} broadcast 558 * for the data connection fail cause. 559 * 560 * <p class="note"> 561 * Retrieve with 562 * {@link android.content.Intent#getStringExtra(String name)}. 563 * 564 * @hide 565 */ 566 public static final String EXTRA_DATA_FAILURE_CAUSE = PhoneConstants.DATA_FAILURE_CAUSE_KEY; 567 568 // 569 // 570 // Device Info 571 // 572 // 573 574 /** 575 * Returns the software version number for the device, for example, 576 * the IMEI/SV for GSM phones. Return null if the software version is 577 * not available. 578 * 579 * <p>Requires Permission: 580 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 581 */ 582 public String getDeviceSoftwareVersion() { 583 return getDeviceSoftwareVersion(getDefaultSim()); 584 } 585 586 /** 587 * Returns the software version number for the device, for example, 588 * the IMEI/SV for GSM phones. Return null if the software version is 589 * not available. 590 * 591 * <p>Requires Permission: 592 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 593 * 594 * @param slotId of which deviceID is returned 595 */ 596 /** {@hide} */ 597 public String getDeviceSoftwareVersion(int slotId) { 598 // FIXME methods taking slot id should not use subscription, instead us Uicc directly 599 int[] subId = SubscriptionManager.getSubId(slotId); 600 if (subId == null || subId.length == 0) { 601 return null; 602 } 603 try { 604 return getSubscriberInfo().getDeviceSvnUsingSubId(subId[0]); 605 } catch (RemoteException ex) { 606 return null; 607 } catch (NullPointerException ex) { 608 return null; 609 } 610 } 611 612 /** 613 * Returns the unique device ID, for example, the IMEI for GSM and the MEID 614 * or ESN for CDMA phones. Return null if device ID is not available. 615 * 616 * <p>Requires Permission: 617 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 618 */ 619 public String getDeviceId() { 620 return getDeviceId(getDefaultSim()); 621 } 622 623 /** 624 * Returns the unique device ID of a subscription, for example, the IMEI for 625 * GSM and the MEID for CDMA phones. Return null if device ID is not available. 626 * 627 * <p>Requires Permission: 628 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 629 * 630 * @param slotId of which deviceID is returned 631 */ 632 /** {@hide} */ 633 public String getDeviceId(int slotId) { 634 // FIXME methods taking slot id should not use subscription, instead us Uicc directly 635 int[] subId = SubscriptionManager.getSubId(slotId); 636 if (subId == null || subId.length == 0) { 637 return null; 638 } 639 try { 640 return getSubscriberInfo().getDeviceIdForSubscriber(subId[0]); 641 } catch (RemoteException ex) { 642 return null; 643 } catch (NullPointerException ex) { 644 return null; 645 } 646 } 647 648 /** 649 * Returns the IMEI. Return null if IMEI is not available. 650 * 651 * <p>Requires Permission: 652 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 653 */ 654 /** {@hide} */ 655 public String getImei() { 656 return getImei(getDefaultSim()); 657 } 658 659 /** 660 * Returns the IMEI. Return null if IMEI is not available. 661 * 662 * <p>Requires Permission: 663 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 664 * 665 * @param slotId of which deviceID is returned 666 */ 667 /** {@hide} */ 668 public String getImei(int slotId) { 669 int[] subId = SubscriptionManager.getSubId(slotId); 670 try { 671 return getSubscriberInfo().getImeiForSubscriber(subId[0]); 672 } catch (RemoteException ex) { 673 return null; 674 } catch (NullPointerException ex) { 675 return null; 676 } 677 } 678 679 /** 680 * Returns the NAI. Return null if NAI is not available. 681 * 682 */ 683 /** {@hide}*/ 684 public String getNai() { 685 return getNai(getDefaultSim()); 686 } 687 688 /** 689 * Returns the NAI. Return null if NAI is not available. 690 * 691 * @param slotId of which Nai is returned 692 */ 693 /** {@hide}*/ 694 public String getNai(int slotId) { 695 int[] subId = SubscriptionManager.getSubId(slotId); 696 try { 697 return getSubscriberInfo().getNaiForSubscriber(subId[0]); 698 } catch (RemoteException ex) { 699 return null; 700 } catch (NullPointerException ex) { 701 return null; 702 } 703 } 704 705 /** 706 * Returns the current location of the device. 707 *<p> 708 * If there is only one radio in the device and that radio has an LTE connection, 709 * this method will return null. The implementation must not to try add LTE 710 * identifiers into the existing cdma/gsm classes. 711 *<p> 712 * In the future this call will be deprecated. 713 *<p> 714 * @return Current location of the device or null if not available. 715 * 716 * <p>Requires Permission: 717 * {@link android.Manifest.permission#ACCESS_COARSE_LOCATION ACCESS_COARSE_LOCATION} or 718 * {@link android.Manifest.permission#ACCESS_COARSE_LOCATION ACCESS_FINE_LOCATION}. 719 */ 720 public CellLocation getCellLocation() { 721 try { 722 Bundle bundle = getITelephony().getCellLocation(); 723 if (bundle.isEmpty()) return null; 724 CellLocation cl = CellLocation.newFromBundle(bundle); 725 if (cl.isEmpty()) 726 return null; 727 return cl; 728 } catch (RemoteException ex) { 729 return null; 730 } catch (NullPointerException ex) { 731 return null; 732 } 733 } 734 735 /** 736 * Enables location update notifications. {@link PhoneStateListener#onCellLocationChanged 737 * PhoneStateListener.onCellLocationChanged} will be called on location updates. 738 * 739 * <p>Requires Permission: {@link android.Manifest.permission#CONTROL_LOCATION_UPDATES 740 * CONTROL_LOCATION_UPDATES} 741 * 742 * @hide 743 */ 744 public void enableLocationUpdates() { 745 enableLocationUpdates(getDefaultSubscription()); 746 } 747 748 /** 749 * Enables location update notifications for a subscription. 750 * {@link PhoneStateListener#onCellLocationChanged 751 * PhoneStateListener.onCellLocationChanged} will be called on location updates. 752 * 753 * <p>Requires Permission: {@link android.Manifest.permission#CONTROL_LOCATION_UPDATES 754 * CONTROL_LOCATION_UPDATES} 755 * 756 * @param subId for which the location updates are enabled 757 */ 758 /** @hide */ 759 public void enableLocationUpdates(int subId) { 760 try { 761 getITelephony().enableLocationUpdatesForSubscriber(subId); 762 } catch (RemoteException ex) { 763 } catch (NullPointerException ex) { 764 } 765 } 766 767 /** 768 * Disables location update notifications. {@link PhoneStateListener#onCellLocationChanged 769 * PhoneStateListener.onCellLocationChanged} will be called on location updates. 770 * 771 * <p>Requires Permission: {@link android.Manifest.permission#CONTROL_LOCATION_UPDATES 772 * CONTROL_LOCATION_UPDATES} 773 * 774 * @hide 775 */ 776 public void disableLocationUpdates() { 777 disableLocationUpdates(getDefaultSubscription()); 778 } 779 780 /** @hide */ 781 public void disableLocationUpdates(int subId) { 782 try { 783 getITelephony().disableLocationUpdatesForSubscriber(subId); 784 } catch (RemoteException ex) { 785 } catch (NullPointerException ex) { 786 } 787 } 788 789 /** 790 * Returns the neighboring cell information of the device. The getAllCellInfo is preferred 791 * and use this only if getAllCellInfo return nulls or an empty list. 792 *<p> 793 * In the future this call will be deprecated. 794 *<p> 795 * @return List of NeighboringCellInfo or null if info unavailable. 796 * 797 * <p>Requires Permission: 798 * (@link android.Manifest.permission#ACCESS_COARSE_UPDATES} 799 */ 800 public List<NeighboringCellInfo> getNeighboringCellInfo() { 801 try { 802 return getITelephony().getNeighboringCellInfo(mContext.getOpPackageName()); 803 } catch (RemoteException ex) { 804 return null; 805 } catch (NullPointerException ex) { 806 return null; 807 } 808 } 809 810 /** No phone radio. */ 811 public static final int PHONE_TYPE_NONE = PhoneConstants.PHONE_TYPE_NONE; 812 /** Phone radio is GSM. */ 813 public static final int PHONE_TYPE_GSM = PhoneConstants.PHONE_TYPE_GSM; 814 /** Phone radio is CDMA. */ 815 public static final int PHONE_TYPE_CDMA = PhoneConstants.PHONE_TYPE_CDMA; 816 /** Phone is via SIP. */ 817 public static final int PHONE_TYPE_SIP = PhoneConstants.PHONE_TYPE_SIP; 818 819 /** 820 * Returns the current phone type. 821 * TODO: This is a last minute change and hence hidden. 822 * 823 * @see #PHONE_TYPE_NONE 824 * @see #PHONE_TYPE_GSM 825 * @see #PHONE_TYPE_CDMA 826 * @see #PHONE_TYPE_SIP 827 * 828 * {@hide} 829 */ 830 @SystemApi 831 public int getCurrentPhoneType() { 832 return getCurrentPhoneType(getDefaultSubscription()); 833 } 834 835 /** 836 * Returns a constant indicating the device phone type for a subscription. 837 * 838 * @see #PHONE_TYPE_NONE 839 * @see #PHONE_TYPE_GSM 840 * @see #PHONE_TYPE_CDMA 841 * 842 * @param subId for which phone type is returned 843 */ 844 /** {@hide} */ 845 @SystemApi 846 public int getCurrentPhoneType(int subId) { 847 int phoneId = SubscriptionManager.getPhoneId(subId); 848 try{ 849 ITelephony telephony = getITelephony(); 850 if (telephony != null) { 851 return telephony.getActivePhoneTypeForSubscriber(subId); 852 } else { 853 // This can happen when the ITelephony interface is not up yet. 854 return getPhoneTypeFromProperty(phoneId); 855 } 856 } catch (RemoteException ex) { 857 // This shouldn't happen in the normal case, as a backup we 858 // read from the system property. 859 return getPhoneTypeFromProperty(phoneId); 860 } catch (NullPointerException ex) { 861 // This shouldn't happen in the normal case, as a backup we 862 // read from the system property. 863 return getPhoneTypeFromProperty(phoneId); 864 } 865 } 866 867 /** 868 * Returns a constant indicating the device phone type. This 869 * indicates the type of radio used to transmit voice calls. 870 * 871 * @see #PHONE_TYPE_NONE 872 * @see #PHONE_TYPE_GSM 873 * @see #PHONE_TYPE_CDMA 874 * @see #PHONE_TYPE_SIP 875 */ 876 public int getPhoneType() { 877 if (!isVoiceCapable()) { 878 return PHONE_TYPE_NONE; 879 } 880 return getCurrentPhoneType(); 881 } 882 883 private int getPhoneTypeFromProperty() { 884 return getPhoneTypeFromProperty(getDefaultPhone()); 885 } 886 887 /** {@hide} */ 888 private int getPhoneTypeFromProperty(int phoneId) { 889 String type = getTelephonyProperty(phoneId, 890 TelephonyProperties.CURRENT_ACTIVE_PHONE, null); 891 if (type == null || type.equals("")) { 892 return getPhoneTypeFromNetworkType(phoneId); 893 } 894 return Integer.parseInt(type); 895 } 896 897 private int getPhoneTypeFromNetworkType() { 898 return getPhoneTypeFromNetworkType(getDefaultPhone()); 899 } 900 901 /** {@hide} */ 902 private int getPhoneTypeFromNetworkType(int phoneId) { 903 // When the system property CURRENT_ACTIVE_PHONE, has not been set, 904 // use the system property for default network type. 905 // This is a fail safe, and can only happen at first boot. 906 String mode = getTelephonyProperty(phoneId, "ro.telephony.default_network", null); 907 if (mode != null) { 908 return TelephonyManager.getPhoneType(Integer.parseInt(mode)); 909 } 910 return TelephonyManager.PHONE_TYPE_NONE; 911 } 912 913 /** 914 * This function returns the type of the phone, depending 915 * on the network mode. 916 * 917 * @param networkMode 918 * @return Phone Type 919 * 920 * @hide 921 */ 922 public static int getPhoneType(int networkMode) { 923 switch(networkMode) { 924 case RILConstants.NETWORK_MODE_CDMA: 925 case RILConstants.NETWORK_MODE_CDMA_NO_EVDO: 926 case RILConstants.NETWORK_MODE_EVDO_NO_CDMA: 927 return PhoneConstants.PHONE_TYPE_CDMA; 928 929 case RILConstants.NETWORK_MODE_WCDMA_PREF: 930 case RILConstants.NETWORK_MODE_GSM_ONLY: 931 case RILConstants.NETWORK_MODE_WCDMA_ONLY: 932 case RILConstants.NETWORK_MODE_GSM_UMTS: 933 case RILConstants.NETWORK_MODE_LTE_GSM_WCDMA: 934 case RILConstants.NETWORK_MODE_LTE_WCDMA: 935 case RILConstants.NETWORK_MODE_LTE_CDMA_EVDO_GSM_WCDMA: 936 return PhoneConstants.PHONE_TYPE_GSM; 937 938 // Use CDMA Phone for the global mode including CDMA 939 case RILConstants.NETWORK_MODE_GLOBAL: 940 case RILConstants.NETWORK_MODE_LTE_CDMA_EVDO: 941 return PhoneConstants.PHONE_TYPE_CDMA; 942 943 case RILConstants.NETWORK_MODE_LTE_ONLY: 944 if (getLteOnCdmaModeStatic() == PhoneConstants.LTE_ON_CDMA_TRUE) { 945 return PhoneConstants.PHONE_TYPE_CDMA; 946 } else { 947 return PhoneConstants.PHONE_TYPE_GSM; 948 } 949 default: 950 return PhoneConstants.PHONE_TYPE_GSM; 951 } 952 } 953 954 /** 955 * The contents of the /proc/cmdline file 956 */ 957 private static String getProcCmdLine() 958 { 959 String cmdline = ""; 960 FileInputStream is = null; 961 try { 962 is = new FileInputStream("/proc/cmdline"); 963 byte [] buffer = new byte[2048]; 964 int count = is.read(buffer); 965 if (count > 0) { 966 cmdline = new String(buffer, 0, count); 967 } 968 } catch (IOException e) { 969 Rlog.d(TAG, "No /proc/cmdline exception=" + e); 970 } finally { 971 if (is != null) { 972 try { 973 is.close(); 974 } catch (IOException e) { 975 } 976 } 977 } 978 Rlog.d(TAG, "/proc/cmdline=" + cmdline); 979 return cmdline; 980 } 981 982 /** Kernel command line */ 983 private static final String sKernelCmdLine = getProcCmdLine(); 984 985 /** Pattern for selecting the product type from the kernel command line */ 986 private static final Pattern sProductTypePattern = 987 Pattern.compile("\\sproduct_type\\s*=\\s*(\\w+)"); 988 989 /** The ProductType used for LTE on CDMA devices */ 990 private static final String sLteOnCdmaProductType = 991 SystemProperties.get(TelephonyProperties.PROPERTY_LTE_ON_CDMA_PRODUCT_TYPE, ""); 992 993 /** 994 * Return if the current radio is LTE on CDMA. This 995 * is a tri-state return value as for a period of time 996 * the mode may be unknown. 997 * 998 * @return {@link PhoneConstants#LTE_ON_CDMA_UNKNOWN}, {@link PhoneConstants#LTE_ON_CDMA_FALSE} 999 * or {@link PhoneConstants#LTE_ON_CDMA_TRUE} 1000 * 1001 * @hide 1002 */ 1003 public static int getLteOnCdmaModeStatic() { 1004 int retVal; 1005 int curVal; 1006 String productType = ""; 1007 1008 curVal = SystemProperties.getInt(TelephonyProperties.PROPERTY_LTE_ON_CDMA_DEVICE, 1009 PhoneConstants.LTE_ON_CDMA_UNKNOWN); 1010 retVal = curVal; 1011 if (retVal == PhoneConstants.LTE_ON_CDMA_UNKNOWN) { 1012 Matcher matcher = sProductTypePattern.matcher(sKernelCmdLine); 1013 if (matcher.find()) { 1014 productType = matcher.group(1); 1015 if (sLteOnCdmaProductType.equals(productType)) { 1016 retVal = PhoneConstants.LTE_ON_CDMA_TRUE; 1017 } else { 1018 retVal = PhoneConstants.LTE_ON_CDMA_FALSE; 1019 } 1020 } else { 1021 retVal = PhoneConstants.LTE_ON_CDMA_FALSE; 1022 } 1023 } 1024 1025 Rlog.d(TAG, "getLteOnCdmaMode=" + retVal + " curVal=" + curVal + 1026 " product_type='" + productType + 1027 "' lteOnCdmaProductType='" + sLteOnCdmaProductType + "'"); 1028 return retVal; 1029 } 1030 1031 // 1032 // 1033 // Current Network 1034 // 1035 // 1036 1037 /** 1038 * Returns the alphabetic name of current registered operator. 1039 * <p> 1040 * Availability: Only when user is registered to a network. Result may be 1041 * unreliable on CDMA networks (use {@link #getPhoneType()} to determine if 1042 * on a CDMA network). 1043 */ 1044 public String getNetworkOperatorName() { 1045 return getNetworkOperatorName(getDefaultSubscription()); 1046 } 1047 1048 /** 1049 * Returns the alphabetic name of current registered operator 1050 * for a particular subscription. 1051 * <p> 1052 * Availability: Only when user is registered to a network. Result may be 1053 * unreliable on CDMA networks (use {@link #getPhoneType()} to determine if 1054 * on a CDMA network). 1055 * @param subId 1056 */ 1057 /** {@hide} */ 1058 public String getNetworkOperatorName(int subId) { 1059 int phoneId = SubscriptionManager.getPhoneId(subId); 1060 return getTelephonyProperty(phoneId, TelephonyProperties.PROPERTY_OPERATOR_ALPHA, ""); 1061 } 1062 1063 /** 1064 * Returns the numeric name (MCC+MNC) of current registered operator. 1065 * <p> 1066 * Availability: Only when user is registered to a network. Result may be 1067 * unreliable on CDMA networks (use {@link #getPhoneType()} to determine if 1068 * on a CDMA network). 1069 */ 1070 public String getNetworkOperator() { 1071 return getNetworkOperator(getDefaultSubscription()); 1072 } 1073 1074 /** 1075 * Returns the numeric name (MCC+MNC) of current registered operator 1076 * for a particular subscription. 1077 * <p> 1078 * Availability: Only when user is registered to a network. Result may be 1079 * unreliable on CDMA networks (use {@link #getPhoneType()} to determine if 1080 * on a CDMA network). 1081 * 1082 * @param subId 1083 */ 1084 /** {@hide} */ 1085 public String getNetworkOperator(int subId) { 1086 int phoneId = SubscriptionManager.getPhoneId(subId); 1087 return getTelephonyProperty(phoneId, TelephonyProperties.PROPERTY_OPERATOR_NUMERIC, ""); 1088 } 1089 1090 /** 1091 * Returns true if the device is considered roaming on the current 1092 * network, for GSM purposes. 1093 * <p> 1094 * Availability: Only when user registered to a network. 1095 */ 1096 public boolean isNetworkRoaming() { 1097 return isNetworkRoaming(getDefaultSubscription()); 1098 } 1099 1100 /** 1101 * Returns true if the device is considered roaming on the current 1102 * network for a subscription. 1103 * <p> 1104 * Availability: Only when user registered to a network. 1105 * 1106 * @param subId 1107 */ 1108 /** {@hide} */ 1109 public boolean isNetworkRoaming(int subId) { 1110 int phoneId = SubscriptionManager.getPhoneId(subId); 1111 return Boolean.parseBoolean(getTelephonyProperty(phoneId, 1112 TelephonyProperties.PROPERTY_OPERATOR_ISROAMING, null)); 1113 } 1114 1115 /** 1116 * Returns the ISO country code equivalent of the current registered 1117 * operator's MCC (Mobile Country Code). 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 public String getNetworkCountryIso() { 1124 return getNetworkCountryIso(getDefaultSubscription()); 1125 } 1126 1127 /** 1128 * Returns the ISO country code equivalent of the current registered 1129 * operator's MCC (Mobile Country Code) of a subscription. 1130 * <p> 1131 * Availability: Only when user is registered to a network. Result may be 1132 * unreliable on CDMA networks (use {@link #getPhoneType()} to determine if 1133 * on a CDMA network). 1134 * 1135 * @param subId for which Network CountryIso is returned 1136 */ 1137 /** {@hide} */ 1138 public String getNetworkCountryIso(int subId) { 1139 int phoneId = SubscriptionManager.getPhoneId(subId); 1140 return getTelephonyProperty(phoneId, TelephonyProperties.PROPERTY_OPERATOR_ISO_COUNTRY, ""); 1141 } 1142 1143 /** Network type is unknown */ 1144 public static final int NETWORK_TYPE_UNKNOWN = 0; 1145 /** Current network is GPRS */ 1146 public static final int NETWORK_TYPE_GPRS = 1; 1147 /** Current network is EDGE */ 1148 public static final int NETWORK_TYPE_EDGE = 2; 1149 /** Current network is UMTS */ 1150 public static final int NETWORK_TYPE_UMTS = 3; 1151 /** Current network is CDMA: Either IS95A or IS95B*/ 1152 public static final int NETWORK_TYPE_CDMA = 4; 1153 /** Current network is EVDO revision 0*/ 1154 public static final int NETWORK_TYPE_EVDO_0 = 5; 1155 /** Current network is EVDO revision A*/ 1156 public static final int NETWORK_TYPE_EVDO_A = 6; 1157 /** Current network is 1xRTT*/ 1158 public static final int NETWORK_TYPE_1xRTT = 7; 1159 /** Current network is HSDPA */ 1160 public static final int NETWORK_TYPE_HSDPA = 8; 1161 /** Current network is HSUPA */ 1162 public static final int NETWORK_TYPE_HSUPA = 9; 1163 /** Current network is HSPA */ 1164 public static final int NETWORK_TYPE_HSPA = 10; 1165 /** Current network is iDen */ 1166 public static final int NETWORK_TYPE_IDEN = 11; 1167 /** Current network is EVDO revision B*/ 1168 public static final int NETWORK_TYPE_EVDO_B = 12; 1169 /** Current network is LTE */ 1170 public static final int NETWORK_TYPE_LTE = 13; 1171 /** Current network is eHRPD */ 1172 public static final int NETWORK_TYPE_EHRPD = 14; 1173 /** Current network is HSPA+ */ 1174 public static final int NETWORK_TYPE_HSPAP = 15; 1175 /** Current network is GSM {@hide} */ 1176 public static final int NETWORK_TYPE_GSM = 16; 1177 1178 /** 1179 * @return the NETWORK_TYPE_xxxx for current data connection. 1180 */ 1181 public int getNetworkType() { 1182 return getDataNetworkType(); 1183 } 1184 1185 /** 1186 * Returns a constant indicating the radio technology (network type) 1187 * currently in use on the device for a subscription. 1188 * @return the network type 1189 * 1190 * @param subId for which network type is returned 1191 * 1192 * @see #NETWORK_TYPE_UNKNOWN 1193 * @see #NETWORK_TYPE_GPRS 1194 * @see #NETWORK_TYPE_EDGE 1195 * @see #NETWORK_TYPE_UMTS 1196 * @see #NETWORK_TYPE_HSDPA 1197 * @see #NETWORK_TYPE_HSUPA 1198 * @see #NETWORK_TYPE_HSPA 1199 * @see #NETWORK_TYPE_CDMA 1200 * @see #NETWORK_TYPE_EVDO_0 1201 * @see #NETWORK_TYPE_EVDO_A 1202 * @see #NETWORK_TYPE_EVDO_B 1203 * @see #NETWORK_TYPE_1xRTT 1204 * @see #NETWORK_TYPE_IDEN 1205 * @see #NETWORK_TYPE_LTE 1206 * @see #NETWORK_TYPE_EHRPD 1207 * @see #NETWORK_TYPE_HSPAP 1208 */ 1209 /** {@hide} */ 1210 public int getNetworkType(int subId) { 1211 try { 1212 ITelephony telephony = getITelephony(); 1213 if (telephony != null) { 1214 return telephony.getNetworkTypeForSubscriber(subId); 1215 } else { 1216 // This can happen when the ITelephony interface is not up yet. 1217 return NETWORK_TYPE_UNKNOWN; 1218 } 1219 } catch(RemoteException ex) { 1220 // This shouldn't happen in the normal case 1221 return NETWORK_TYPE_UNKNOWN; 1222 } catch (NullPointerException ex) { 1223 // This could happen before phone restarts due to crashing 1224 return NETWORK_TYPE_UNKNOWN; 1225 } 1226 } 1227 1228 /** 1229 * Returns a constant indicating the radio technology (network type) 1230 * currently in use on the device for data transmission. 1231 * @return the network type 1232 * 1233 * @see #NETWORK_TYPE_UNKNOWN 1234 * @see #NETWORK_TYPE_GPRS 1235 * @see #NETWORK_TYPE_EDGE 1236 * @see #NETWORK_TYPE_UMTS 1237 * @see #NETWORK_TYPE_HSDPA 1238 * @see #NETWORK_TYPE_HSUPA 1239 * @see #NETWORK_TYPE_HSPA 1240 * @see #NETWORK_TYPE_CDMA 1241 * @see #NETWORK_TYPE_EVDO_0 1242 * @see #NETWORK_TYPE_EVDO_A 1243 * @see #NETWORK_TYPE_EVDO_B 1244 * @see #NETWORK_TYPE_1xRTT 1245 * @see #NETWORK_TYPE_IDEN 1246 * @see #NETWORK_TYPE_LTE 1247 * @see #NETWORK_TYPE_EHRPD 1248 * @see #NETWORK_TYPE_HSPAP 1249 * 1250 * @hide 1251 */ 1252 public int getDataNetworkType() { 1253 return getDataNetworkType(getDefaultSubscription()); 1254 } 1255 1256 /** 1257 * Returns a constant indicating the radio technology (network type) 1258 * currently in use on the device for data transmission for a subscription 1259 * @return the network type 1260 * 1261 * @param subId for which network type is returned 1262 */ 1263 /** {@hide} */ 1264 public int getDataNetworkType(int subId) { 1265 try{ 1266 ITelephony telephony = getITelephony(); 1267 if (telephony != null) { 1268 return telephony.getDataNetworkTypeForSubscriber(subId); 1269 } else { 1270 // This can happen when the ITelephony interface is not up yet. 1271 return NETWORK_TYPE_UNKNOWN; 1272 } 1273 } catch(RemoteException ex) { 1274 // This shouldn't happen in the normal case 1275 return NETWORK_TYPE_UNKNOWN; 1276 } catch (NullPointerException ex) { 1277 // This could happen before phone restarts due to crashing 1278 return NETWORK_TYPE_UNKNOWN; 1279 } 1280 } 1281 1282 /** 1283 * Returns the NETWORK_TYPE_xxxx for voice 1284 * 1285 * @hide 1286 */ 1287 public int getVoiceNetworkType() { 1288 return getVoiceNetworkType(getDefaultSubscription()); 1289 } 1290 1291 /** 1292 * Returns the NETWORK_TYPE_xxxx for voice for a subId 1293 * 1294 */ 1295 /** {@hide} */ 1296 public int getVoiceNetworkType(int subId) { 1297 try{ 1298 ITelephony telephony = getITelephony(); 1299 if (telephony != null) { 1300 return telephony.getVoiceNetworkTypeForSubscriber(subId); 1301 } else { 1302 // This can happen when the ITelephony interface is not up yet. 1303 return NETWORK_TYPE_UNKNOWN; 1304 } 1305 } catch(RemoteException ex) { 1306 // This shouldn't happen in the normal case 1307 return NETWORK_TYPE_UNKNOWN; 1308 } catch (NullPointerException ex) { 1309 // This could happen before phone restarts due to crashing 1310 return NETWORK_TYPE_UNKNOWN; 1311 } 1312 } 1313 1314 /** Unknown network class. {@hide} */ 1315 public static final int NETWORK_CLASS_UNKNOWN = 0; 1316 /** Class of broadly defined "2G" networks. {@hide} */ 1317 public static final int NETWORK_CLASS_2_G = 1; 1318 /** Class of broadly defined "3G" networks. {@hide} */ 1319 public static final int NETWORK_CLASS_3_G = 2; 1320 /** Class of broadly defined "4G" networks. {@hide} */ 1321 public static final int NETWORK_CLASS_4_G = 3; 1322 1323 /** 1324 * Return general class of network type, such as "3G" or "4G". In cases 1325 * where classification is contentious, this method is conservative. 1326 * 1327 * @hide 1328 */ 1329 public static int getNetworkClass(int networkType) { 1330 switch (networkType) { 1331 case NETWORK_TYPE_GPRS: 1332 case NETWORK_TYPE_GSM: 1333 case NETWORK_TYPE_EDGE: 1334 case NETWORK_TYPE_CDMA: 1335 case NETWORK_TYPE_1xRTT: 1336 case NETWORK_TYPE_IDEN: 1337 return NETWORK_CLASS_2_G; 1338 case NETWORK_TYPE_UMTS: 1339 case NETWORK_TYPE_EVDO_0: 1340 case NETWORK_TYPE_EVDO_A: 1341 case NETWORK_TYPE_HSDPA: 1342 case NETWORK_TYPE_HSUPA: 1343 case NETWORK_TYPE_HSPA: 1344 case NETWORK_TYPE_EVDO_B: 1345 case NETWORK_TYPE_EHRPD: 1346 case NETWORK_TYPE_HSPAP: 1347 return NETWORK_CLASS_3_G; 1348 case NETWORK_TYPE_LTE: 1349 return NETWORK_CLASS_4_G; 1350 default: 1351 return NETWORK_CLASS_UNKNOWN; 1352 } 1353 } 1354 1355 /** 1356 * Returns a string representation of the radio technology (network type) 1357 * currently in use on the device. 1358 * @return the name of the radio technology 1359 * 1360 * @hide pending API council review 1361 */ 1362 public String getNetworkTypeName() { 1363 return getNetworkTypeName(getNetworkType()); 1364 } 1365 1366 /** 1367 * Returns a string representation of the radio technology (network type) 1368 * currently in use on the device. 1369 * @param subId for which network type is returned 1370 * @return the name of the radio technology 1371 * 1372 */ 1373 /** {@hide} */ 1374 public static String getNetworkTypeName(int type) { 1375 switch (type) { 1376 case NETWORK_TYPE_GPRS: 1377 return "GPRS"; 1378 case NETWORK_TYPE_EDGE: 1379 return "EDGE"; 1380 case NETWORK_TYPE_UMTS: 1381 return "UMTS"; 1382 case NETWORK_TYPE_HSDPA: 1383 return "HSDPA"; 1384 case NETWORK_TYPE_HSUPA: 1385 return "HSUPA"; 1386 case NETWORK_TYPE_HSPA: 1387 return "HSPA"; 1388 case NETWORK_TYPE_CDMA: 1389 return "CDMA"; 1390 case NETWORK_TYPE_EVDO_0: 1391 return "CDMA - EvDo rev. 0"; 1392 case NETWORK_TYPE_EVDO_A: 1393 return "CDMA - EvDo rev. A"; 1394 case NETWORK_TYPE_EVDO_B: 1395 return "CDMA - EvDo rev. B"; 1396 case NETWORK_TYPE_1xRTT: 1397 return "CDMA - 1xRTT"; 1398 case NETWORK_TYPE_LTE: 1399 return "LTE"; 1400 case NETWORK_TYPE_EHRPD: 1401 return "CDMA - eHRPD"; 1402 case NETWORK_TYPE_IDEN: 1403 return "iDEN"; 1404 case NETWORK_TYPE_HSPAP: 1405 return "HSPA+"; 1406 case NETWORK_TYPE_GSM: 1407 return "GSM"; 1408 default: 1409 return "UNKNOWN"; 1410 } 1411 } 1412 1413 // 1414 // 1415 // SIM Card 1416 // 1417 // 1418 1419 /** SIM card state: Unknown. Signifies that the SIM is in transition 1420 * between states. For example, when the user inputs the SIM pin 1421 * under PIN_REQUIRED state, a query for sim status returns 1422 * this state before turning to SIM_STATE_READY. */ 1423 public static final int SIM_STATE_UNKNOWN = 0; 1424 /** SIM card state: no SIM card is available in the device */ 1425 public static final int SIM_STATE_ABSENT = 1; 1426 /** SIM card state: Locked: requires the user's SIM PIN to unlock */ 1427 public static final int SIM_STATE_PIN_REQUIRED = 2; 1428 /** SIM card state: Locked: requires the user's SIM PUK to unlock */ 1429 public static final int SIM_STATE_PUK_REQUIRED = 3; 1430 /** SIM card state: Locked: requries a network PIN to unlock */ 1431 public static final int SIM_STATE_NETWORK_LOCKED = 4; 1432 /** SIM card state: Ready */ 1433 public static final int SIM_STATE_READY = 5; 1434 /** SIM card state: SIM Card Error, Sim Card is present but faulty 1435 *@hide 1436 */ 1437 public static final int SIM_STATE_CARD_IO_ERROR = 6; 1438 1439 /** 1440 * @return true if a ICC card is present 1441 */ 1442 public boolean hasIccCard() { 1443 return hasIccCard(getDefaultSim()); 1444 } 1445 1446 /** 1447 * @return true if a ICC card is present for a subscription 1448 * 1449 * @param slotId for which icc card presence is checked 1450 */ 1451 /** {@hide} */ 1452 // FIXME Input argument slotId should be of type int 1453 public boolean hasIccCard(int slotId) { 1454 1455 try { 1456 return getITelephony().hasIccCardUsingSlotId(slotId); 1457 } catch (RemoteException ex) { 1458 // Assume no ICC card if remote exception which shouldn't happen 1459 return false; 1460 } catch (NullPointerException ex) { 1461 // This could happen before phone restarts due to crashing 1462 return false; 1463 } 1464 } 1465 1466 /** 1467 * Returns a constant indicating the state of the 1468 * device SIM card. 1469 * 1470 * @see #SIM_STATE_UNKNOWN 1471 * @see #SIM_STATE_ABSENT 1472 * @see #SIM_STATE_PIN_REQUIRED 1473 * @see #SIM_STATE_PUK_REQUIRED 1474 * @see #SIM_STATE_NETWORK_LOCKED 1475 * @see #SIM_STATE_READY 1476 * @see #SIM_STATE_CARD_IO_ERROR 1477 */ 1478 public int getSimState() { 1479 return getSimState(getDefaultSim()); 1480 } 1481 1482 /** 1483 * Returns a constant indicating the state of the 1484 * device SIM card in a slot. 1485 * 1486 * @param slotId 1487 * 1488 * @see #SIM_STATE_UNKNOWN 1489 * @see #SIM_STATE_ABSENT 1490 * @see #SIM_STATE_PIN_REQUIRED 1491 * @see #SIM_STATE_PUK_REQUIRED 1492 * @see #SIM_STATE_NETWORK_LOCKED 1493 * @see #SIM_STATE_READY 1494 */ 1495 /** {@hide} */ 1496 // FIXME the argument to pass is subId ?? 1497 public int getSimState(int slotId) { 1498 int[] subId = SubscriptionManager.getSubId(slotId); 1499 if (subId == null || subId.length == 0) { 1500 return SIM_STATE_ABSENT; 1501 } 1502 // FIXME Do not use a property to determine SIM_STATE, call 1503 // appropriate method on some object. 1504 int phoneId = SubscriptionManager.getPhoneId(subId[0]); 1505 String prop = getTelephonyProperty(phoneId, TelephonyProperties.PROPERTY_SIM_STATE, ""); 1506 if ("ABSENT".equals(prop)) { 1507 return SIM_STATE_ABSENT; 1508 } 1509 else if ("PIN_REQUIRED".equals(prop)) { 1510 return SIM_STATE_PIN_REQUIRED; 1511 } 1512 else if ("PUK_REQUIRED".equals(prop)) { 1513 return SIM_STATE_PUK_REQUIRED; 1514 } 1515 else if ("NETWORK_LOCKED".equals(prop)) { 1516 return SIM_STATE_NETWORK_LOCKED; 1517 } 1518 else if ("READY".equals(prop)) { 1519 return SIM_STATE_READY; 1520 } 1521 else if ("CARD_IO_ERROR".equals(prop)) { 1522 return SIM_STATE_CARD_IO_ERROR; 1523 } 1524 else { 1525 return SIM_STATE_UNKNOWN; 1526 } 1527 } 1528 1529 /** 1530 * Returns the MCC+MNC (mobile country code + mobile network code) of the 1531 * provider of the SIM. 5 or 6 decimal digits. 1532 * <p> 1533 * Availability: SIM state must be {@link #SIM_STATE_READY} 1534 * 1535 * @see #getSimState 1536 */ 1537 public String getSimOperator() { 1538 int subId = mSubscriptionManager.getDefaultDataSubId(); 1539 if (!SubscriptionManager.isUsableSubIdValue(subId)) { 1540 subId = SubscriptionManager.getDefaultSmsSubId(); 1541 if (!SubscriptionManager.isUsableSubIdValue(subId)) { 1542 subId = SubscriptionManager.getDefaultVoiceSubId(); 1543 if (!SubscriptionManager.isUsableSubIdValue(subId)) { 1544 subId = SubscriptionManager.getDefaultSubId(); 1545 } 1546 } 1547 } 1548 Rlog.d(TAG, "getSimOperator(): default subId=" + subId); 1549 return getSimOperator(subId); 1550 } 1551 1552 /** 1553 * Returns the MCC+MNC (mobile country code + mobile network code) of the 1554 * provider of the SIM for a particular subscription. 5 or 6 decimal digits. 1555 * <p> 1556 * Availability: SIM state must be {@link #SIM_STATE_READY} 1557 * 1558 * @see #getSimState 1559 * 1560 * @param subId for which SimOperator is returned 1561 */ 1562 /** {@hide} */ 1563 public String getSimOperator(int subId) { 1564 int phoneId = SubscriptionManager.getPhoneId(subId); 1565 String operator = getTelephonyProperty(phoneId, 1566 TelephonyProperties.PROPERTY_ICC_OPERATOR_NUMERIC, ""); 1567 Rlog.d(TAG, "getSimOperator: subId=" + subId + " operator=" + operator); 1568 return operator; 1569 } 1570 1571 /** 1572 * Returns the Service Provider Name (SPN). 1573 * <p> 1574 * Availability: SIM state must be {@link #SIM_STATE_READY} 1575 * 1576 * @see #getSimState 1577 */ 1578 public String getSimOperatorName() { 1579 return getSimOperatorName(getDefaultSubscription()); 1580 } 1581 1582 /** 1583 * Returns the Service Provider Name (SPN). 1584 * <p> 1585 * Availability: SIM state must be {@link #SIM_STATE_READY} 1586 * 1587 * @see #getSimState 1588 * 1589 * @param subId for which SimOperatorName is returned 1590 */ 1591 /** {@hide} */ 1592 public String getSimOperatorName(int subId) { 1593 int phoneId = SubscriptionManager.getPhoneId(subId); 1594 return getTelephonyProperty(phoneId, TelephonyProperties.PROPERTY_ICC_OPERATOR_ALPHA, ""); 1595 } 1596 1597 /** 1598 * Returns the ISO country code equivalent for the SIM provider's country code. 1599 */ 1600 public String getSimCountryIso() { 1601 return getSimCountryIso(getDefaultSubscription()); 1602 } 1603 1604 /** 1605 * Returns the ISO country code equivalent for the SIM provider's country code. 1606 * 1607 * @param subId for which SimCountryIso is returned 1608 */ 1609 /** {@hide} */ 1610 public String getSimCountryIso(int subId) { 1611 int phoneId = SubscriptionManager.getPhoneId(subId); 1612 return getTelephonyProperty(phoneId, TelephonyProperties.PROPERTY_ICC_OPERATOR_ISO_COUNTRY, 1613 ""); 1614 } 1615 1616 /** 1617 * Returns the serial number of the SIM, if applicable. Return null if it is 1618 * unavailable. 1619 * <p> 1620 * Requires Permission: 1621 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 1622 */ 1623 public String getSimSerialNumber() { 1624 return getSimSerialNumber(getDefaultSubscription()); 1625 } 1626 1627 /** 1628 * Returns the serial number for the given subscription, if applicable. Return null if it is 1629 * unavailable. 1630 * <p> 1631 * @param subId for which Sim Serial number is returned 1632 * Requires Permission: 1633 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 1634 */ 1635 /** {@hide} */ 1636 public String getSimSerialNumber(int subId) { 1637 try { 1638 return getSubscriberInfo().getIccSerialNumberForSubscriber(subId); 1639 } catch (RemoteException ex) { 1640 return null; 1641 } catch (NullPointerException ex) { 1642 // This could happen before phone restarts due to crashing 1643 return null; 1644 } 1645 } 1646 1647 /** 1648 * Return if the current radio is LTE on CDMA. This 1649 * is a tri-state return value as for a period of time 1650 * the mode may be unknown. 1651 * 1652 * @return {@link PhoneConstants#LTE_ON_CDMA_UNKNOWN}, {@link PhoneConstants#LTE_ON_CDMA_FALSE} 1653 * or {@link PhoneConstants#LTE_ON_CDMA_TRUE} 1654 * 1655 * @hide 1656 */ 1657 public int getLteOnCdmaMode() { 1658 return getLteOnCdmaMode(getDefaultSubscription()); 1659 } 1660 1661 /** 1662 * Return if the current radio is LTE on CDMA for Subscription. This 1663 * is a tri-state return value as for a period of time 1664 * the mode may be unknown. 1665 * 1666 * @param subId for which radio is LTE on CDMA is returned 1667 * @return {@link PhoneConstants#LTE_ON_CDMA_UNKNOWN}, {@link PhoneConstants#LTE_ON_CDMA_FALSE} 1668 * or {@link PhoneConstants#LTE_ON_CDMA_TRUE} 1669 * 1670 */ 1671 /** {@hide} */ 1672 public int getLteOnCdmaMode(int subId) { 1673 try { 1674 return getITelephony().getLteOnCdmaModeForSubscriber(subId); 1675 } catch (RemoteException ex) { 1676 // Assume no ICC card if remote exception which shouldn't happen 1677 return PhoneConstants.LTE_ON_CDMA_UNKNOWN; 1678 } catch (NullPointerException ex) { 1679 // This could happen before phone restarts due to crashing 1680 return PhoneConstants.LTE_ON_CDMA_UNKNOWN; 1681 } 1682 } 1683 1684 // 1685 // 1686 // Subscriber Info 1687 // 1688 // 1689 1690 /** 1691 * Returns the unique subscriber ID, for example, the IMSI for a GSM phone. 1692 * Return null if it is unavailable. 1693 * <p> 1694 * Requires Permission: 1695 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 1696 */ 1697 public String getSubscriberId() { 1698 return getSubscriberId(getDefaultSubscription()); 1699 } 1700 1701 /** 1702 * Returns the unique subscriber ID, for example, the IMSI for a GSM phone 1703 * for a subscription. 1704 * Return null if it is unavailable. 1705 * <p> 1706 * Requires Permission: 1707 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 1708 * 1709 * @param subId whose subscriber id is returned 1710 */ 1711 /** {@hide} */ 1712 public String getSubscriberId(int subId) { 1713 try { 1714 return getSubscriberInfo().getSubscriberIdForSubscriber(subId); 1715 } catch (RemoteException ex) { 1716 return null; 1717 } catch (NullPointerException ex) { 1718 // This could happen before phone restarts due to crashing 1719 return null; 1720 } 1721 } 1722 1723 /** 1724 * Returns the Group Identifier Level1 for a GSM phone. 1725 * Return null if it is unavailable. 1726 * <p> 1727 * Requires Permission: 1728 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 1729 */ 1730 public String getGroupIdLevel1() { 1731 try { 1732 return getSubscriberInfo().getGroupIdLevel1(); 1733 } catch (RemoteException ex) { 1734 return null; 1735 } catch (NullPointerException ex) { 1736 // This could happen before phone restarts due to crashing 1737 return null; 1738 } 1739 } 1740 1741 /** 1742 * Returns the Group Identifier Level1 for a GSM phone for a particular subscription. 1743 * Return null if it is unavailable. 1744 * <p> 1745 * Requires Permission: 1746 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 1747 * 1748 * @param subscription whose subscriber id is returned 1749 */ 1750 /** {@hide} */ 1751 public String getGroupIdLevel1(int subId) { 1752 try { 1753 return getSubscriberInfo().getGroupIdLevel1ForSubscriber(subId); 1754 } catch (RemoteException ex) { 1755 return null; 1756 } catch (NullPointerException ex) { 1757 // This could happen before phone restarts due to crashing 1758 return null; 1759 } 1760 } 1761 1762 /** 1763 * Returns the phone number string for line 1, for example, the MSISDN 1764 * for a GSM phone. Return null if it is unavailable. 1765 * <p> 1766 * Requires Permission: 1767 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 1768 */ 1769 public String getLine1Number() { 1770 return getLine1NumberForSubscriber(getDefaultSubscription()); 1771 } 1772 1773 /** 1774 * Returns the phone number string for line 1, for example, the MSISDN 1775 * for a GSM phone for a particular subscription. Return null if it is unavailable. 1776 * <p> 1777 * Requires Permission: 1778 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 1779 * 1780 * @param subId whose phone number for line 1 is returned 1781 */ 1782 /** {@hide} */ 1783 public String getLine1NumberForSubscriber(int subId) { 1784 String number = null; 1785 try { 1786 number = getITelephony().getLine1NumberForDisplay(subId); 1787 } catch (RemoteException ex) { 1788 } catch (NullPointerException ex) { 1789 } 1790 if (number != null) { 1791 return number; 1792 } 1793 try { 1794 return getSubscriberInfo().getLine1NumberForSubscriber(subId); 1795 } catch (RemoteException ex) { 1796 return null; 1797 } catch (NullPointerException ex) { 1798 // This could happen before phone restarts due to crashing 1799 return null; 1800 } 1801 } 1802 1803 /** 1804 * Set the line 1 phone number string and its alphatag for the current ICCID 1805 * for display purpose only, for example, displayed in Phone Status. It won't 1806 * change the actual MSISDN/MDN. To unset alphatag or number, pass in a null 1807 * value. 1808 * 1809 * <p>Requires that the calling app has carrier privileges. 1810 * @see #hasCarrierPrivileges 1811 * 1812 * @param alphaTag alpha-tagging of the dailing nubmer 1813 * @param number The dialing number 1814 */ 1815 public void setLine1NumberForDisplay(String alphaTag, String number) { 1816 setLine1NumberForDisplayForSubscriber(getDefaultSubscription(), alphaTag, number); 1817 } 1818 1819 /** 1820 * Set the line 1 phone number string and its alphatag for the current ICCID 1821 * for display purpose only, for example, displayed in Phone Status. It won't 1822 * change the actual MSISDN/MDN. To unset alphatag or number, pass in a null 1823 * value. 1824 * 1825 * <p>Requires that the calling app has carrier privileges. 1826 * @see #hasCarrierPrivileges 1827 * 1828 * @param subId the subscriber that the alphatag and dialing number belongs to. 1829 * @param alphaTag alpha-tagging of the dailing nubmer 1830 * @param number The dialing number 1831 * @hide 1832 */ 1833 public void setLine1NumberForDisplayForSubscriber(int subId, String alphaTag, String number) { 1834 try { 1835 getITelephony().setLine1NumberForDisplayForSubscriber(subId, alphaTag, number); 1836 } catch (RemoteException ex) { 1837 } catch (NullPointerException ex) { 1838 } 1839 } 1840 1841 /** 1842 * Returns the alphabetic identifier associated with the line 1 number. 1843 * Return null if it is unavailable. 1844 * <p> 1845 * Requires Permission: 1846 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 1847 * @hide 1848 * nobody seems to call this. 1849 */ 1850 public String getLine1AlphaTag() { 1851 return getLine1AlphaTagForSubscriber(getDefaultSubscription()); 1852 } 1853 1854 /** 1855 * Returns the alphabetic identifier associated with the line 1 number 1856 * for a subscription. 1857 * Return null if it is unavailable. 1858 * <p> 1859 * Requires Permission: 1860 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 1861 * @param subId whose alphabetic identifier associated with line 1 is returned 1862 * nobody seems to call this. 1863 */ 1864 /** {@hide} */ 1865 public String getLine1AlphaTagForSubscriber(int subId) { 1866 String alphaTag = null; 1867 try { 1868 alphaTag = getITelephony().getLine1AlphaTagForDisplay(subId); 1869 } catch (RemoteException ex) { 1870 } catch (NullPointerException ex) { 1871 } 1872 if (alphaTag != null) { 1873 return alphaTag; 1874 } 1875 try { 1876 return getSubscriberInfo().getLine1AlphaTagForSubscriber(subId); 1877 } catch (RemoteException ex) { 1878 return null; 1879 } catch (NullPointerException ex) { 1880 // This could happen before phone restarts due to crashing 1881 return null; 1882 } 1883 } 1884 1885 /** 1886 * Returns the MSISDN string. 1887 * for a GSM phone. Return null if it is unavailable. 1888 * <p> 1889 * Requires Permission: 1890 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 1891 * 1892 * @hide 1893 */ 1894 public String getMsisdn() { 1895 return getMsisdn(getDefaultSubscription()); 1896 } 1897 1898 /** 1899 * Returns the MSISDN string. 1900 * for a GSM phone. Return null if it is unavailable. 1901 * <p> 1902 * Requires Permission: 1903 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 1904 * 1905 * @param subId for which msisdn is returned 1906 */ 1907 /** {@hide} */ 1908 public String getMsisdn(int subId) { 1909 try { 1910 return getSubscriberInfo().getMsisdnForSubscriber(subId); 1911 } catch (RemoteException ex) { 1912 return null; 1913 } catch (NullPointerException ex) { 1914 // This could happen before phone restarts due to crashing 1915 return null; 1916 } 1917 } 1918 1919 /** 1920 * Returns the voice mail number. Return null if it is unavailable. 1921 * <p> 1922 * Requires Permission: 1923 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 1924 */ 1925 public String getVoiceMailNumber() { 1926 return getVoiceMailNumber(getDefaultSubscription()); 1927 } 1928 1929 /** 1930 * Returns the voice mail number for a subscription. 1931 * Return null if it is unavailable. 1932 * <p> 1933 * Requires Permission: 1934 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 1935 * @param subId whose voice mail number is returned 1936 */ 1937 /** {@hide} */ 1938 public String getVoiceMailNumber(int subId) { 1939 try { 1940 return getSubscriberInfo().getVoiceMailNumberForSubscriber(subId); 1941 } catch (RemoteException ex) { 1942 return null; 1943 } catch (NullPointerException ex) { 1944 // This could happen before phone restarts due to crashing 1945 return null; 1946 } 1947 } 1948 1949 /** 1950 * Returns the complete voice mail number. Return null if it is unavailable. 1951 * <p> 1952 * Requires Permission: 1953 * {@link android.Manifest.permission#CALL_PRIVILEGED CALL_PRIVILEGED} 1954 * 1955 * @hide 1956 */ 1957 public String getCompleteVoiceMailNumber() { 1958 return getCompleteVoiceMailNumber(getDefaultSubscription()); 1959 } 1960 1961 /** 1962 * Returns the complete voice mail number. Return null if it is unavailable. 1963 * <p> 1964 * Requires Permission: 1965 * {@link android.Manifest.permission#CALL_PRIVILEGED CALL_PRIVILEGED} 1966 * 1967 * @param subId 1968 */ 1969 /** {@hide} */ 1970 public String getCompleteVoiceMailNumber(int subId) { 1971 try { 1972 return getSubscriberInfo().getCompleteVoiceMailNumberForSubscriber(subId); 1973 } catch (RemoteException ex) { 1974 return null; 1975 } catch (NullPointerException ex) { 1976 // This could happen before phone restarts due to crashing 1977 return null; 1978 } 1979 } 1980 1981 /** 1982 * Sets the voice mail number. 1983 * 1984 * <p>Requires that the calling app has carrier privileges. 1985 * @see #hasCarrierPrivileges 1986 * 1987 * @param alphaTag The alpha tag to display. 1988 * @param number The voicemail number. 1989 */ 1990 public boolean setVoiceMailNumber(String alphaTag, String number) { 1991 return setVoiceMailNumber(getDefaultSubscription(), alphaTag, number); 1992 } 1993 1994 /** 1995 * Sets the voicemail number for the given subscriber. 1996 * 1997 * <p>Requires that the calling app has carrier privileges. 1998 * @see #hasCarrierPrivileges 1999 * 2000 * @param subId The subscription id. 2001 * @param alphaTag The alpha tag to display. 2002 * @param number The voicemail number. 2003 */ 2004 /** {@hide} */ 2005 public boolean setVoiceMailNumber(int subId, String alphaTag, String number) { 2006 try { 2007 return getITelephony().setVoiceMailNumber(subId, alphaTag, number); 2008 } catch (RemoteException ex) { 2009 } catch (NullPointerException ex) { 2010 } 2011 return false; 2012 } 2013 2014 /** 2015 * Returns the voice mail count. Return 0 if unavailable. 2016 * <p> 2017 * Requires Permission: 2018 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 2019 * @hide 2020 */ 2021 public int getVoiceMessageCount() { 2022 return getVoiceMessageCount(getDefaultSubscription()); 2023 } 2024 2025 /** 2026 * Returns the voice mail count for a subscription. Return 0 if unavailable. 2027 * <p> 2028 * Requires Permission: 2029 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 2030 * @param subId whose voice message count is returned 2031 */ 2032 /** {@hide} */ 2033 public int getVoiceMessageCount(int subId) { 2034 try { 2035 return getITelephony().getVoiceMessageCountForSubscriber(subId); 2036 } catch (RemoteException ex) { 2037 return 0; 2038 } catch (NullPointerException ex) { 2039 // This could happen before phone restarts due to crashing 2040 return 0; 2041 } 2042 } 2043 2044 /** 2045 * Retrieves the alphabetic identifier associated with the voice 2046 * mail number. 2047 * <p> 2048 * Requires Permission: 2049 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 2050 */ 2051 public String getVoiceMailAlphaTag() { 2052 return getVoiceMailAlphaTag(getDefaultSubscription()); 2053 } 2054 2055 /** 2056 * Retrieves the alphabetic identifier associated with the voice 2057 * mail number for a subscription. 2058 * <p> 2059 * Requires Permission: 2060 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 2061 * @param subId whose alphabetic identifier associated with the 2062 * voice mail number is returned 2063 */ 2064 /** {@hide} */ 2065 public String getVoiceMailAlphaTag(int subId) { 2066 try { 2067 return getSubscriberInfo().getVoiceMailAlphaTagForSubscriber(subId); 2068 } catch (RemoteException ex) { 2069 return null; 2070 } catch (NullPointerException ex) { 2071 // This could happen before phone restarts due to crashing 2072 return null; 2073 } 2074 } 2075 2076 /** 2077 * Returns the IMS private user identity (IMPI) that was loaded from the ISIM. 2078 * @return the IMPI, or null if not present or not loaded 2079 * @hide 2080 */ 2081 public String getIsimImpi() { 2082 try { 2083 return getSubscriberInfo().getIsimImpi(); 2084 } catch (RemoteException ex) { 2085 return null; 2086 } catch (NullPointerException ex) { 2087 // This could happen before phone restarts due to crashing 2088 return null; 2089 } 2090 } 2091 2092 /** 2093 * Returns the IMS home network domain name that was loaded from the ISIM. 2094 * @return the IMS domain name, or null if not present or not loaded 2095 * @hide 2096 */ 2097 public String getIsimDomain() { 2098 try { 2099 return getSubscriberInfo().getIsimDomain(); 2100 } catch (RemoteException ex) { 2101 return null; 2102 } catch (NullPointerException ex) { 2103 // This could happen before phone restarts due to crashing 2104 return null; 2105 } 2106 } 2107 2108 /** 2109 * Returns the IMS public user identities (IMPU) that were loaded from the ISIM. 2110 * @return an array of IMPU strings, with one IMPU per string, or null if 2111 * not present or not loaded 2112 * @hide 2113 */ 2114 public String[] getIsimImpu() { 2115 try { 2116 return getSubscriberInfo().getIsimImpu(); 2117 } catch (RemoteException ex) { 2118 return null; 2119 } catch (NullPointerException ex) { 2120 // This could happen before phone restarts due to crashing 2121 return null; 2122 } 2123 } 2124 2125 /** 2126 * @hide 2127 */ 2128 private IPhoneSubInfo getSubscriberInfo() { 2129 // get it each time because that process crashes a lot 2130 return IPhoneSubInfo.Stub.asInterface(ServiceManager.getService("iphonesubinfo")); 2131 } 2132 2133 /** Device call state: No activity. */ 2134 public static final int CALL_STATE_IDLE = 0; 2135 /** Device call state: Ringing. A new call arrived and is 2136 * ringing or waiting. In the latter case, another call is 2137 * already active. */ 2138 public static final int CALL_STATE_RINGING = 1; 2139 /** Device call state: Off-hook. At least one call exists 2140 * that is dialing, active, or on hold, and no calls are ringing 2141 * or waiting. */ 2142 public static final int CALL_STATE_OFFHOOK = 2; 2143 2144 /** 2145 * Returns a constant indicating the call state (cellular) on the device. 2146 */ 2147 public int getCallState() { 2148 try { 2149 return getTelecomService().getCallState(); 2150 } catch (RemoteException | NullPointerException e) { 2151 return CALL_STATE_IDLE; 2152 } 2153 } 2154 2155 /** 2156 * Returns a constant indicating the call state (cellular) on the device 2157 * for a subscription. 2158 * 2159 * @param subId whose call state is returned 2160 */ 2161 /** {@hide} */ 2162 public int getCallState(int subId) { 2163 try { 2164 return getITelephony().getCallStateForSubscriber(subId); 2165 } catch (RemoteException ex) { 2166 // the phone process is restarting. 2167 return CALL_STATE_IDLE; 2168 } catch (NullPointerException ex) { 2169 // the phone process is restarting. 2170 return CALL_STATE_IDLE; 2171 } 2172 } 2173 2174 /** Data connection activity: No traffic. */ 2175 public static final int DATA_ACTIVITY_NONE = 0x00000000; 2176 /** Data connection activity: Currently receiving IP PPP traffic. */ 2177 public static final int DATA_ACTIVITY_IN = 0x00000001; 2178 /** Data connection activity: Currently sending IP PPP traffic. */ 2179 public static final int DATA_ACTIVITY_OUT = 0x00000002; 2180 /** Data connection activity: Currently both sending and receiving 2181 * IP PPP traffic. */ 2182 public static final int DATA_ACTIVITY_INOUT = DATA_ACTIVITY_IN | DATA_ACTIVITY_OUT; 2183 /** 2184 * Data connection is active, but physical link is down 2185 */ 2186 public static final int DATA_ACTIVITY_DORMANT = 0x00000004; 2187 2188 /** 2189 * Returns a constant indicating the type of activity on a data connection 2190 * (cellular). 2191 * 2192 * @see #DATA_ACTIVITY_NONE 2193 * @see #DATA_ACTIVITY_IN 2194 * @see #DATA_ACTIVITY_OUT 2195 * @see #DATA_ACTIVITY_INOUT 2196 * @see #DATA_ACTIVITY_DORMANT 2197 */ 2198 public int getDataActivity() { 2199 try { 2200 return getITelephony().getDataActivity(); 2201 } catch (RemoteException ex) { 2202 // the phone process is restarting. 2203 return DATA_ACTIVITY_NONE; 2204 } catch (NullPointerException ex) { 2205 // the phone process is restarting. 2206 return DATA_ACTIVITY_NONE; 2207 } 2208 } 2209 2210 /** Data connection state: Unknown. Used before we know the state. 2211 * @hide 2212 */ 2213 public static final int DATA_UNKNOWN = -1; 2214 /** Data connection state: Disconnected. IP traffic not available. */ 2215 public static final int DATA_DISCONNECTED = 0; 2216 /** Data connection state: Currently setting up a data connection. */ 2217 public static final int DATA_CONNECTING = 1; 2218 /** Data connection state: Connected. IP traffic should be available. */ 2219 public static final int DATA_CONNECTED = 2; 2220 /** Data connection state: Suspended. The connection is up, but IP 2221 * traffic is temporarily unavailable. For example, in a 2G network, 2222 * data activity may be suspended when a voice call arrives. */ 2223 public static final int DATA_SUSPENDED = 3; 2224 2225 /** 2226 * Returns a constant indicating the current data connection state 2227 * (cellular). 2228 * 2229 * @see #DATA_DISCONNECTED 2230 * @see #DATA_CONNECTING 2231 * @see #DATA_CONNECTED 2232 * @see #DATA_SUSPENDED 2233 */ 2234 public int getDataState() { 2235 try { 2236 return getITelephony().getDataState(); 2237 } catch (RemoteException ex) { 2238 // the phone process is restarting. 2239 return DATA_DISCONNECTED; 2240 } catch (NullPointerException ex) { 2241 return DATA_DISCONNECTED; 2242 } 2243 } 2244 2245 /** 2246 * @hide 2247 */ 2248 private ITelephony getITelephony() { 2249 return ITelephony.Stub.asInterface(ServiceManager.getService(Context.TELEPHONY_SERVICE)); 2250 } 2251 2252 /** 2253 * @hide 2254 */ 2255 private ITelecomService getTelecomService() { 2256 return ITelecomService.Stub.asInterface(ServiceManager.getService(Context.TELECOM_SERVICE)); 2257 } 2258 2259 // 2260 // 2261 // PhoneStateListener 2262 // 2263 // 2264 2265 /** 2266 * Registers a listener object to receive notification of changes 2267 * in specified telephony states. 2268 * <p> 2269 * To register a listener, pass a {@link PhoneStateListener} 2270 * and specify at least one telephony state of interest in 2271 * the events argument. 2272 * 2273 * At registration, and when a specified telephony state 2274 * changes, the telephony manager invokes the appropriate 2275 * callback method on the listener object and passes the 2276 * current (updated) values. 2277 * <p> 2278 * To unregister a listener, pass the listener object and set the 2279 * events argument to 2280 * {@link PhoneStateListener#LISTEN_NONE LISTEN_NONE} (0). 2281 * 2282 * @param listener The {@link PhoneStateListener} object to register 2283 * (or unregister) 2284 * @param events The telephony state(s) of interest to the listener, 2285 * as a bitwise-OR combination of {@link PhoneStateListener} 2286 * LISTEN_ flags. 2287 */ 2288 public void listen(PhoneStateListener listener, int events) { 2289 String pkgForDebug = mContext != null ? mContext.getPackageName() : "<unknown>"; 2290 try { 2291 Boolean notifyNow = (getITelephony() != null); 2292 sRegistry.listenForSubscriber(listener.mSubId, pkgForDebug, listener.callback, events, notifyNow); 2293 } catch (RemoteException ex) { 2294 // system process dead 2295 } catch (NullPointerException ex) { 2296 // system process dead 2297 } 2298 } 2299 2300 /** 2301 * Returns the CDMA ERI icon index to display 2302 * 2303 * @hide 2304 */ 2305 public int getCdmaEriIconIndex() { 2306 return getCdmaEriIconIndex(getDefaultSubscription()); 2307 } 2308 2309 /** 2310 * Returns the CDMA ERI icon index to display for a subscription 2311 */ 2312 /** {@hide} */ 2313 public int getCdmaEriIconIndex(int subId) { 2314 try { 2315 return getITelephony().getCdmaEriIconIndexForSubscriber(subId); 2316 } catch (RemoteException ex) { 2317 // the phone process is restarting. 2318 return -1; 2319 } catch (NullPointerException ex) { 2320 return -1; 2321 } 2322 } 2323 2324 /** 2325 * Returns the CDMA ERI icon mode, 2326 * 0 - ON 2327 * 1 - FLASHING 2328 * 2329 * @hide 2330 */ 2331 public int getCdmaEriIconMode() { 2332 return getCdmaEriIconMode(getDefaultSubscription()); 2333 } 2334 2335 /** 2336 * Returns the CDMA ERI icon mode for a subscription. 2337 * 0 - ON 2338 * 1 - FLASHING 2339 */ 2340 /** {@hide} */ 2341 public int getCdmaEriIconMode(int subId) { 2342 try { 2343 return getITelephony().getCdmaEriIconModeForSubscriber(subId); 2344 } catch (RemoteException ex) { 2345 // the phone process is restarting. 2346 return -1; 2347 } catch (NullPointerException ex) { 2348 return -1; 2349 } 2350 } 2351 2352 /** 2353 * Returns the CDMA ERI text, 2354 * 2355 * @hide 2356 */ 2357 public String getCdmaEriText() { 2358 return getCdmaEriText(getDefaultSubscription()); 2359 } 2360 2361 /** 2362 * Returns the CDMA ERI text, of a subscription 2363 * 2364 */ 2365 /** {@hide} */ 2366 public String getCdmaEriText(int subId) { 2367 try { 2368 return getITelephony().getCdmaEriTextForSubscriber(subId); 2369 } catch (RemoteException ex) { 2370 // the phone process is restarting. 2371 return null; 2372 } catch (NullPointerException ex) { 2373 return null; 2374 } 2375 } 2376 2377 /** 2378 * @return true if the current device is "voice capable". 2379 * <p> 2380 * "Voice capable" means that this device supports circuit-switched 2381 * (i.e. voice) phone calls over the telephony network, and is allowed 2382 * to display the in-call UI while a cellular voice call is active. 2383 * This will be false on "data only" devices which can't make voice 2384 * calls and don't support any in-call UI. 2385 * <p> 2386 * Note: the meaning of this flag is subtly different from the 2387 * PackageManager.FEATURE_TELEPHONY system feature, which is available 2388 * on any device with a telephony radio, even if the device is 2389 * data-only. 2390 */ 2391 public boolean isVoiceCapable() { 2392 if (mContext == null) return true; 2393 return mContext.getResources().getBoolean( 2394 com.android.internal.R.bool.config_voice_capable); 2395 } 2396 2397 /** 2398 * @return true if the current device supports sms service. 2399 * <p> 2400 * If true, this means that the device supports both sending and 2401 * receiving sms via the telephony network. 2402 * <p> 2403 * Note: Voicemail waiting sms, cell broadcasting sms, and MMS are 2404 * disabled when device doesn't support sms. 2405 */ 2406 public boolean isSmsCapable() { 2407 if (mContext == null) return true; 2408 return mContext.getResources().getBoolean( 2409 com.android.internal.R.bool.config_sms_capable); 2410 } 2411 2412 /** 2413 * Returns all observed cell information from all radios on the 2414 * device including the primary and neighboring cells. This does 2415 * not cause or change the rate of PhoneStateListner#onCellInfoChanged. 2416 *<p> 2417 * The list can include one or more of {@link android.telephony.CellInfoGsm CellInfoGsm}, 2418 * {@link android.telephony.CellInfoCdma CellInfoCdma}, 2419 * {@link android.telephony.CellInfoLte CellInfoLte} and 2420 * {@link android.telephony.CellInfoWcdma CellInfoCdma} in any combination. 2421 * Specifically on devices with multiple radios it is typical to see instances of 2422 * one or more of any these in the list. In addition 0, 1 or more CellInfo 2423 * objects may return isRegistered() true. 2424 *<p> 2425 * This is preferred over using getCellLocation although for older 2426 * devices this may return null in which case getCellLocation should 2427 * be called. 2428 *<p> 2429 * @return List of CellInfo or null if info unavailable. 2430 * 2431 * <p>Requires Permission: {@link android.Manifest.permission#ACCESS_COARSE_LOCATION} 2432 */ 2433 public List<CellInfo> getAllCellInfo() { 2434 try { 2435 return getITelephony().getAllCellInfo(); 2436 } catch (RemoteException ex) { 2437 return null; 2438 } catch (NullPointerException ex) { 2439 return null; 2440 } 2441 } 2442 2443 /** 2444 * Sets the minimum time in milli-seconds between {@link PhoneStateListener#onCellInfoChanged 2445 * PhoneStateListener.onCellInfoChanged} will be invoked. 2446 *<p> 2447 * The default, 0, means invoke onCellInfoChanged when any of the reported 2448 * information changes. Setting the value to INT_MAX(0x7fffffff) means never issue 2449 * A onCellInfoChanged. 2450 *<p> 2451 * @param rateInMillis the rate 2452 * 2453 * @hide 2454 */ 2455 public void setCellInfoListRate(int rateInMillis) { 2456 try { 2457 getITelephony().setCellInfoListRate(rateInMillis); 2458 } catch (RemoteException ex) { 2459 } catch (NullPointerException ex) { 2460 } 2461 } 2462 2463 /** 2464 * Returns the MMS user agent. 2465 */ 2466 public String getMmsUserAgent() { 2467 if (mContext == null) return null; 2468 return mContext.getResources().getString( 2469 com.android.internal.R.string.config_mms_user_agent); 2470 } 2471 2472 /** 2473 * Returns the MMS user agent profile URL. 2474 */ 2475 public String getMmsUAProfUrl() { 2476 if (mContext == null) return null; 2477 return mContext.getResources().getString( 2478 com.android.internal.R.string.config_mms_user_agent_profile_url); 2479 } 2480 2481 /** 2482 * Opens a logical channel to the ICC card. 2483 * 2484 * Input parameters equivalent to TS 27.007 AT+CCHO command. 2485 * 2486 * <p>Requires Permission: 2487 * {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE} 2488 * Or the calling app has carrier privileges. @see #hasCarrierPrivileges 2489 * 2490 * @param AID Application id. See ETSI 102.221 and 101.220. 2491 * @return an IccOpenLogicalChannelResponse object. 2492 */ 2493 public IccOpenLogicalChannelResponse iccOpenLogicalChannel(String AID) { 2494 try { 2495 return getITelephony().iccOpenLogicalChannel(AID); 2496 } catch (RemoteException ex) { 2497 } catch (NullPointerException ex) { 2498 } 2499 return null; 2500 } 2501 2502 /** 2503 * Closes a previously opened logical channel to the ICC card. 2504 * 2505 * Input parameters equivalent to TS 27.007 AT+CCHC command. 2506 * 2507 * <p>Requires Permission: 2508 * {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE} 2509 * Or the calling app has carrier privileges. @see #hasCarrierPrivileges 2510 * 2511 * @param channel is the channel id to be closed as retruned by a successful 2512 * iccOpenLogicalChannel. 2513 * @return true if the channel was closed successfully. 2514 */ 2515 public boolean iccCloseLogicalChannel(int channel) { 2516 try { 2517 return getITelephony().iccCloseLogicalChannel(channel); 2518 } catch (RemoteException ex) { 2519 } catch (NullPointerException ex) { 2520 } 2521 return false; 2522 } 2523 2524 /** 2525 * Transmit an APDU to the ICC card over a logical channel. 2526 * 2527 * Input parameters equivalent to TS 27.007 AT+CGLA command. 2528 * 2529 * <p>Requires Permission: 2530 * {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE} 2531 * Or the calling app has carrier privileges. @see #hasCarrierPrivileges 2532 * 2533 * @param channel is the channel id to be closed as returned by a successful 2534 * iccOpenLogicalChannel. 2535 * @param cla Class of the APDU command. 2536 * @param instruction Instruction of the APDU command. 2537 * @param p1 P1 value of the APDU command. 2538 * @param p2 P2 value of the APDU command. 2539 * @param p3 P3 value of the APDU command. If p3 is negative a 4 byte APDU 2540 * is sent to the SIM. 2541 * @param data Data to be sent with the APDU. 2542 * @return The APDU response from the ICC card with the status appended at 2543 * the end. 2544 */ 2545 public String iccTransmitApduLogicalChannel(int channel, int cla, 2546 int instruction, int p1, int p2, int p3, String data) { 2547 try { 2548 return getITelephony().iccTransmitApduLogicalChannel(channel, cla, 2549 instruction, p1, p2, p3, data); 2550 } catch (RemoteException ex) { 2551 } catch (NullPointerException ex) { 2552 } 2553 return ""; 2554 } 2555 2556 /** 2557 * Transmit an APDU to the ICC card over the basic channel. 2558 * 2559 * Input parameters equivalent to TS 27.007 AT+CSIM command. 2560 * 2561 * <p>Requires Permission: 2562 * {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE} 2563 * Or the calling app has carrier privileges. @see #hasCarrierPrivileges 2564 * 2565 * @param cla Class of the APDU command. 2566 * @param instruction Instruction of the APDU command. 2567 * @param p1 P1 value of the APDU command. 2568 * @param p2 P2 value of the APDU command. 2569 * @param p3 P3 value of the APDU command. If p3 is negative a 4 byte APDU 2570 * is sent to the SIM. 2571 * @param data Data to be sent with the APDU. 2572 * @return The APDU response from the ICC card with the status appended at 2573 * the end. 2574 */ 2575 public String iccTransmitApduBasicChannel(int cla, 2576 int instruction, int p1, int p2, int p3, String data) { 2577 try { 2578 return getITelephony().iccTransmitApduBasicChannel(cla, 2579 instruction, p1, p2, p3, data); 2580 } catch (RemoteException ex) { 2581 } catch (NullPointerException ex) { 2582 } 2583 return ""; 2584 } 2585 2586 /** 2587 * Returns the response APDU for a command APDU sent through SIM_IO. 2588 * 2589 * <p>Requires Permission: 2590 * {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE} 2591 * Or the calling app has carrier privileges. @see #hasCarrierPrivileges 2592 * 2593 * @param fileID 2594 * @param command 2595 * @param p1 P1 value of the APDU command. 2596 * @param p2 P2 value of the APDU command. 2597 * @param p3 P3 value of the APDU command. 2598 * @param filePath 2599 * @return The APDU response. 2600 */ 2601 public byte[] iccExchangeSimIO(int fileID, int command, int p1, int p2, int p3, 2602 String filePath) { 2603 try { 2604 return getITelephony().iccExchangeSimIO(fileID, command, p1, p2, 2605 p3, filePath); 2606 } catch (RemoteException ex) { 2607 } catch (NullPointerException ex) { 2608 } 2609 return null; 2610 } 2611 2612 /** 2613 * Send ENVELOPE to the SIM and return the response. 2614 * 2615 * <p>Requires Permission: 2616 * {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE} 2617 * Or the calling app has carrier privileges. @see #hasCarrierPrivileges 2618 * 2619 * @param content String containing SAT/USAT response in hexadecimal 2620 * format starting with command tag. See TS 102 223 for 2621 * details. 2622 * @return The APDU response from the ICC card in hexadecimal format 2623 * with the last 4 bytes being the status word. If the command fails, 2624 * returns an empty string. 2625 */ 2626 public String sendEnvelopeWithStatus(String content) { 2627 try { 2628 return getITelephony().sendEnvelopeWithStatus(content); 2629 } catch (RemoteException ex) { 2630 } catch (NullPointerException ex) { 2631 } 2632 return ""; 2633 } 2634 2635 /** 2636 * Read one of the NV items defined in com.android.internal.telephony.RadioNVItems. 2637 * Used for device configuration by some CDMA operators. 2638 * <p> 2639 * Requires Permission: 2640 * {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE} 2641 * Or the calling app has carrier privileges. @see #hasCarrierPrivileges 2642 * 2643 * @param itemID the ID of the item to read. 2644 * @return the NV item as a String, or null on any failure. 2645 * 2646 * @hide 2647 */ 2648 public String nvReadItem(int itemID) { 2649 try { 2650 return getITelephony().nvReadItem(itemID); 2651 } catch (RemoteException ex) { 2652 Rlog.e(TAG, "nvReadItem RemoteException", ex); 2653 } catch (NullPointerException ex) { 2654 Rlog.e(TAG, "nvReadItem NPE", ex); 2655 } 2656 return ""; 2657 } 2658 2659 /** 2660 * Write one of the NV items defined in com.android.internal.telephony.RadioNVItems. 2661 * Used for device configuration by some CDMA operators. 2662 * <p> 2663 * Requires Permission: 2664 * {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE} 2665 * Or the calling app has carrier privileges. @see #hasCarrierPrivileges 2666 * 2667 * @param itemID the ID of the item to read. 2668 * @param itemValue the value to write, as a String. 2669 * @return true on success; false on any failure. 2670 * 2671 * @hide 2672 */ 2673 public boolean nvWriteItem(int itemID, String itemValue) { 2674 try { 2675 return getITelephony().nvWriteItem(itemID, itemValue); 2676 } catch (RemoteException ex) { 2677 Rlog.e(TAG, "nvWriteItem RemoteException", ex); 2678 } catch (NullPointerException ex) { 2679 Rlog.e(TAG, "nvWriteItem NPE", ex); 2680 } 2681 return false; 2682 } 2683 2684 /** 2685 * Update the CDMA Preferred Roaming List (PRL) in the radio NV storage. 2686 * Used for device configuration by some CDMA operators. 2687 * <p> 2688 * Requires Permission: 2689 * {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE} 2690 * Or the calling app has carrier privileges. @see #hasCarrierPrivileges 2691 * 2692 * @param preferredRoamingList byte array containing the new PRL. 2693 * @return true on success; false on any failure. 2694 * 2695 * @hide 2696 */ 2697 public boolean nvWriteCdmaPrl(byte[] preferredRoamingList) { 2698 try { 2699 return getITelephony().nvWriteCdmaPrl(preferredRoamingList); 2700 } catch (RemoteException ex) { 2701 Rlog.e(TAG, "nvWriteCdmaPrl RemoteException", ex); 2702 } catch (NullPointerException ex) { 2703 Rlog.e(TAG, "nvWriteCdmaPrl NPE", ex); 2704 } 2705 return false; 2706 } 2707 2708 /** 2709 * Perform the specified type of NV config reset. The radio will be taken offline 2710 * and the device must be rebooted after the operation. Used for device 2711 * configuration by some CDMA operators. 2712 * <p> 2713 * Requires Permission: 2714 * {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE} 2715 * Or the calling app has carrier privileges. @see #hasCarrierPrivileges 2716 * 2717 * @param resetType reset type: 1: reload NV reset, 2: erase NV reset, 3: factory NV reset 2718 * @return true on success; false on any failure. 2719 * 2720 * @hide 2721 */ 2722 public boolean nvResetConfig(int resetType) { 2723 try { 2724 return getITelephony().nvResetConfig(resetType); 2725 } catch (RemoteException ex) { 2726 Rlog.e(TAG, "nvResetConfig RemoteException", ex); 2727 } catch (NullPointerException ex) { 2728 Rlog.e(TAG, "nvResetConfig NPE", ex); 2729 } 2730 return false; 2731 } 2732 2733 /** 2734 * Returns Default subscription. 2735 */ 2736 private static int getDefaultSubscription() { 2737 return SubscriptionManager.getDefaultSubId(); 2738 } 2739 2740 /** 2741 * Returns Default phone. 2742 */ 2743 private static int getDefaultPhone() { 2744 return SubscriptionManager.getPhoneId(SubscriptionManager.getDefaultSubId()); 2745 } 2746 2747 /** {@hide} */ 2748 public int getDefaultSim() { 2749 return SubscriptionManager.getSlotId(SubscriptionManager.getDefaultSubId()); 2750 } 2751 2752 /** 2753 * Sets the telephony property with the value specified. 2754 * 2755 * @hide 2756 */ 2757 public static void setTelephonyProperty(int phoneId, String property, String value) { 2758 Rlog.d(TAG, "setTelephonyProperty property: " + property + " phoneId: " + phoneId + 2759 " value: " + value); 2760 String propVal = ""; 2761 String p[] = null; 2762 String prop = SystemProperties.get(property); 2763 2764 if (value == null) { 2765 value = ""; 2766 } 2767 2768 if (prop != null) { 2769 p = prop.split(","); 2770 } 2771 2772 if (!SubscriptionManager.isValidPhoneId(phoneId)) { 2773 Rlog.d(TAG, "setTelephonyProperty invalid phone id"); 2774 return; 2775 } 2776 2777 for (int i = 0; i < phoneId; i++) { 2778 String str = ""; 2779 if ((p != null) && (i < p.length)) { 2780 str = p[i]; 2781 } 2782 propVal = propVal + str + ","; 2783 } 2784 2785 propVal = propVal + value; 2786 if (p != null) { 2787 for (int i = phoneId + 1; i < p.length; i++) { 2788 propVal = propVal + "," + p[i]; 2789 } 2790 } 2791 2792 // TODO: workaround for QC 2793 if (property.length() > SystemProperties.PROP_NAME_MAX || propVal.length() > SystemProperties.PROP_VALUE_MAX) { 2794 Rlog.d(TAG, "setTelephonyProperty length too long:" + property + ", " + propVal); 2795 return; 2796 } 2797 2798 Rlog.d(TAG, "setTelephonyProperty property=" + property + " propVal=" + propVal); 2799 SystemProperties.set(property, propVal); 2800 } 2801 2802 /** 2803 * Convenience function for retrieving a value from the secure settings 2804 * value list as an integer. Note that internally setting values are 2805 * always stored as strings; this function converts the string to an 2806 * integer for you. 2807 * <p> 2808 * This version does not take a default value. If the setting has not 2809 * been set, or the string value is not a number, 2810 * it throws {@link SettingNotFoundException}. 2811 * 2812 * @param cr The ContentResolver to access. 2813 * @param name The name of the setting to retrieve. 2814 * @param index The index of the list 2815 * 2816 * @throws SettingNotFoundException Thrown if a setting by the given 2817 * name can't be found or the setting value is not an integer. 2818 * 2819 * @return The value at the given index of settings. 2820 * @hide 2821 */ 2822 public static int getIntAtIndex(android.content.ContentResolver cr, 2823 String name, int index) 2824 throws android.provider.Settings.SettingNotFoundException { 2825 String v = android.provider.Settings.Global.getString(cr, name); 2826 if (v != null) { 2827 String valArray[] = v.split(","); 2828 if ((index >= 0) && (index < valArray.length) && (valArray[index] != null)) { 2829 try { 2830 return Integer.parseInt(valArray[index]); 2831 } catch (NumberFormatException e) { 2832 //Log.e(TAG, "Exception while parsing Integer: ", e); 2833 } 2834 } 2835 } 2836 throw new android.provider.Settings.SettingNotFoundException(name); 2837 } 2838 2839 /** 2840 * Convenience function for updating settings value as coma separated 2841 * integer values. This will either create a new entry in the table if the 2842 * given name does not exist, or modify the value of the existing row 2843 * with that name. Note that internally setting values are always 2844 * stored as strings, so this function converts the given value to a 2845 * string before storing it. 2846 * 2847 * @param cr The ContentResolver to access. 2848 * @param name The name of the setting to modify. 2849 * @param index The index of the list 2850 * @param value The new value for the setting to be added to the list. 2851 * @return true if the value was set, false on database errors 2852 * @hide 2853 */ 2854 public static boolean putIntAtIndex(android.content.ContentResolver cr, 2855 String name, int index, int value) { 2856 String data = ""; 2857 String valArray[] = null; 2858 String v = android.provider.Settings.Global.getString(cr, name); 2859 2860 if (index == Integer.MAX_VALUE) { 2861 throw new RuntimeException("putIntAtIndex index == MAX_VALUE index=" + index); 2862 } 2863 if (index < 0) { 2864 throw new RuntimeException("putIntAtIndex index < 0 index=" + index); 2865 } 2866 if (v != null) { 2867 valArray = v.split(","); 2868 } 2869 2870 // Copy the elements from valArray till index 2871 for (int i = 0; i < index; i++) { 2872 String str = ""; 2873 if ((valArray != null) && (i < valArray.length)) { 2874 str = valArray[i]; 2875 } 2876 data = data + str + ","; 2877 } 2878 2879 data = data + value; 2880 2881 // Copy the remaining elements from valArray if any. 2882 if (valArray != null) { 2883 for (int i = index+1; i < valArray.length; i++) { 2884 data = data + "," + valArray[i]; 2885 } 2886 } 2887 return android.provider.Settings.Global.putString(cr, name, data); 2888 } 2889 2890 /** 2891 * Gets the telephony property. 2892 * 2893 * @hide 2894 */ 2895 public static String getTelephonyProperty(int phoneId, String property, String defaultVal) { 2896 String propVal = null; 2897 String prop = SystemProperties.get(property); 2898 if ((prop != null) && (prop.length() > 0)) { 2899 String values[] = prop.split(","); 2900 if ((phoneId >= 0) && (phoneId < values.length) && (values[phoneId] != null)) { 2901 propVal = values[phoneId]; 2902 } 2903 } 2904 return propVal == null ? defaultVal : propVal; 2905 } 2906 2907 /** @hide */ 2908 public int getSimCount() { 2909 if(isMultiSimEnabled()) { 2910 //FIXME Need to get it from Telephony Devcontroller 2911 return 2; 2912 } else { 2913 return 1; 2914 } 2915 } 2916 2917 /** 2918 * Returns the IMS Service Table (IST) that was loaded from the ISIM. 2919 * @return IMS Service Table or null if not present or not loaded 2920 * @hide 2921 */ 2922 public String getIsimIst() { 2923 try { 2924 return getSubscriberInfo().getIsimIst(); 2925 } catch (RemoteException ex) { 2926 return null; 2927 } catch (NullPointerException ex) { 2928 // This could happen before phone restarts due to crashing 2929 return null; 2930 } 2931 } 2932 2933 /** 2934 * Returns the IMS Proxy Call Session Control Function(PCSCF) that were loaded from the ISIM. 2935 * @return an array of PCSCF strings with one PCSCF per string, or null if 2936 * not present or not loaded 2937 * @hide 2938 */ 2939 public String[] getIsimPcscf() { 2940 try { 2941 return getSubscriberInfo().getIsimPcscf(); 2942 } catch (RemoteException ex) { 2943 return null; 2944 } catch (NullPointerException ex) { 2945 // This could happen before phone restarts due to crashing 2946 return null; 2947 } 2948 } 2949 2950 /** 2951 * Returns the response of ISIM Authetification through RIL. 2952 * Returns null if the Authentification hasn't been successed or isn't present iphonesubinfo. 2953 * @return the response of ISIM Authetification, or null if not available 2954 * @hide 2955 * @deprecated 2956 * @see getIccSimChallengeResponse with appType=PhoneConstants.APPTYPE_ISIM 2957 */ 2958 public String getIsimChallengeResponse(String nonce){ 2959 try { 2960 return getSubscriberInfo().getIsimChallengeResponse(nonce); 2961 } catch (RemoteException ex) { 2962 return null; 2963 } catch (NullPointerException ex) { 2964 // This could happen before phone restarts due to crashing 2965 return null; 2966 } 2967 } 2968 2969 /** 2970 * Returns the response of SIM Authentication through RIL. 2971 * Returns null if the Authentication hasn't been successful 2972 * @param subId subscription ID to be queried 2973 * @param appType ICC application type (@see com.android.internal.telephony.PhoneConstants#APPTYPE_xxx) 2974 * @param data authentication challenge data 2975 * @return the response of SIM Authentication, or null if not available 2976 * @hide 2977 */ 2978 public String getIccSimChallengeResponse(int subId, int appType, String data) { 2979 try { 2980 return getSubscriberInfo().getIccSimChallengeResponse(subId, appType, data); 2981 } catch (RemoteException ex) { 2982 return null; 2983 } catch (NullPointerException ex) { 2984 // This could happen before phone starts 2985 return null; 2986 } 2987 } 2988 2989 /** 2990 * Returns the response of SIM Authentication through RIL for the default subscription. 2991 * Returns null if the Authentication hasn't been successful 2992 * @param appType ICC application type (@see com.android.internal.telephony.PhoneConstants#APPTYPE_xxx) 2993 * @param data authentication challenge data 2994 * @return the response of SIM Authentication, or null if not available 2995 * @hide 2996 */ 2997 public String getIccSimChallengeResponse(int appType, String data) { 2998 return getIccSimChallengeResponse(getDefaultSubscription(), appType, data); 2999 } 3000 3001 /** 3002 * Get P-CSCF address from PCO after data connection is established or modified. 3003 * @param apnType the apnType, "ims" for IMS APN, "emergency" for EMERGENCY APN 3004 * @return array of P-CSCF address 3005 * @hide 3006 */ 3007 public String[] getPcscfAddress(String apnType) { 3008 try { 3009 return getITelephony().getPcscfAddress(apnType); 3010 } catch (RemoteException e) { 3011 return new String[0]; 3012 } 3013 } 3014 3015 /** 3016 * Set IMS registration state 3017 * 3018 * @param Registration state 3019 * @hide 3020 */ 3021 public void setImsRegistrationState(boolean registered) { 3022 try { 3023 getITelephony().setImsRegistrationState(registered); 3024 } catch (RemoteException e) { 3025 } 3026 } 3027 3028 /** 3029 * Get the preferred network type. 3030 * Used for device configuration by some CDMA operators. 3031 * <p> 3032 * Requires Permission: 3033 * {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE} 3034 * Or the calling app has carrier privileges. @see #hasCarrierPrivileges 3035 * 3036 * @return the preferred network type, defined in RILConstants.java. 3037 * @hide 3038 */ 3039 public int getPreferredNetworkType() { 3040 try { 3041 return getITelephony().getPreferredNetworkType(); 3042 } catch (RemoteException ex) { 3043 Rlog.e(TAG, "getPreferredNetworkType RemoteException", ex); 3044 } catch (NullPointerException ex) { 3045 Rlog.e(TAG, "getPreferredNetworkType NPE", ex); 3046 } 3047 return -1; 3048 } 3049 3050 /** 3051 * Set the preferred network type. 3052 * Used for device configuration by some CDMA operators. 3053 * <p> 3054 * Requires Permission: 3055 * {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE} 3056 * Or the calling app has carrier privileges. @see #hasCarrierPrivileges 3057 * 3058 * @param networkType the preferred network type, defined in RILConstants.java. 3059 * @return true on success; false on any failure. 3060 * @hide 3061 */ 3062 public boolean setPreferredNetworkType(int networkType) { 3063 try { 3064 return getITelephony().setPreferredNetworkType(networkType); 3065 } catch (RemoteException ex) { 3066 Rlog.e(TAG, "setPreferredNetworkType RemoteException", ex); 3067 } catch (NullPointerException ex) { 3068 Rlog.e(TAG, "setPreferredNetworkType NPE", ex); 3069 } 3070 return false; 3071 } 3072 3073 /** 3074 * Set the preferred network type to global mode which includes LTE, CDMA, EvDo and GSM/WCDMA. 3075 * 3076 * <p> 3077 * Requires that the calling app has carrier privileges. 3078 * @see #hasCarrierPrivileges 3079 * 3080 * @return true on success; false on any failure. 3081 */ 3082 public boolean setGlobalPreferredNetworkType() { 3083 return setPreferredNetworkType(RILConstants.NETWORK_MODE_LTE_CDMA_EVDO_GSM_WCDMA); 3084 } 3085 3086 /** 3087 * Values used to return status for hasCarrierPrivileges call. 3088 */ 3089 /** @hide */ 3090 public static final int CARRIER_PRIVILEGE_STATUS_HAS_ACCESS = 1; 3091 /** @hide */ 3092 public static final int CARRIER_PRIVILEGE_STATUS_NO_ACCESS = 0; 3093 /** @hide */ 3094 public static final int CARRIER_PRIVILEGE_STATUS_RULES_NOT_LOADED = -1; 3095 /** @hide */ 3096 public static final int CARRIER_PRIVILEGE_STATUS_ERROR_LOADING_RULES = -2; 3097 3098 /** 3099 * Has the calling application been granted carrier privileges by the carrier. 3100 * 3101 * If any of the packages in the calling UID has carrier privileges, the 3102 * call will return true. This access is granted by the owner of the UICC 3103 * card and does not depend on the registered carrier. 3104 * 3105 * TODO: Add a link to documentation. 3106 * 3107 * @return true if the app has carrier privileges. 3108 */ 3109 public boolean hasCarrierPrivileges() { 3110 try { 3111 return getITelephony().getCarrierPrivilegeStatus() == 3112 CARRIER_PRIVILEGE_STATUS_HAS_ACCESS; 3113 } catch (RemoteException ex) { 3114 Rlog.e(TAG, "hasCarrierPrivileges RemoteException", ex); 3115 } catch (NullPointerException ex) { 3116 Rlog.e(TAG, "hasCarrierPrivileges NPE", ex); 3117 } 3118 return false; 3119 } 3120 3121 /** 3122 * Override the branding for the current ICCID. 3123 * 3124 * Once set, whenever the SIM is present in the device, the service 3125 * provider name (SPN) and the operator name will both be replaced by the 3126 * brand value input. To unset the value, the same function should be 3127 * called with a null brand value. 3128 * 3129 * <p>Requires that the calling app has carrier privileges. 3130 * @see #hasCarrierPrivileges 3131 * 3132 * @param brand The brand name to display/set. 3133 * @return true if the operation was executed correctly. 3134 */ 3135 public boolean setOperatorBrandOverride(String brand) { 3136 try { 3137 return getITelephony().setOperatorBrandOverride(brand); 3138 } catch (RemoteException ex) { 3139 Rlog.e(TAG, "setOperatorBrandOverride RemoteException", ex); 3140 } catch (NullPointerException ex) { 3141 Rlog.e(TAG, "setOperatorBrandOverride NPE", ex); 3142 } 3143 return false; 3144 } 3145 3146 /** 3147 * Expose the rest of ITelephony to @SystemApi 3148 */ 3149 3150 /** @hide */ 3151 @SystemApi 3152 public String getCdmaMdn() { 3153 return getCdmaMdn(getDefaultSubscription()); 3154 } 3155 3156 /** @hide */ 3157 @SystemApi 3158 public String getCdmaMdn(int subId) { 3159 try { 3160 return getITelephony().getCdmaMdn(subId); 3161 } catch (RemoteException ex) { 3162 return null; 3163 } catch (NullPointerException ex) { 3164 return null; 3165 } 3166 } 3167 3168 /** @hide */ 3169 @SystemApi 3170 public String getCdmaMin() { 3171 return getCdmaMin(getDefaultSubscription()); 3172 } 3173 3174 /** @hide */ 3175 @SystemApi 3176 public String getCdmaMin(int subId) { 3177 try { 3178 return getITelephony().getCdmaMin(subId); 3179 } catch (RemoteException ex) { 3180 return null; 3181 } catch (NullPointerException ex) { 3182 return null; 3183 } 3184 } 3185 3186 /** @hide */ 3187 @SystemApi 3188 public int checkCarrierPrivilegesForPackage(String pkgname) { 3189 try { 3190 return getITelephony().checkCarrierPrivilegesForPackage(pkgname); 3191 } catch (RemoteException ex) { 3192 Rlog.e(TAG, "checkCarrierPrivilegesForPackage RemoteException", ex); 3193 } catch (NullPointerException ex) { 3194 Rlog.e(TAG, "checkCarrierPrivilegesForPackage NPE", ex); 3195 } 3196 return CARRIER_PRIVILEGE_STATUS_NO_ACCESS; 3197 } 3198 3199 /** @hide */ 3200 @SystemApi 3201 public List<String> getCarrierPackageNamesForIntent(Intent intent) { 3202 try { 3203 return getITelephony().getCarrierPackageNamesForIntent(intent); 3204 } catch (RemoteException ex) { 3205 Rlog.e(TAG, "getCarrierPackageNamesForIntent RemoteException", ex); 3206 } catch (NullPointerException ex) { 3207 Rlog.e(TAG, "getCarrierPackageNamesForIntent NPE", ex); 3208 } 3209 return null; 3210 } 3211 3212 /** @hide */ 3213 @SystemApi 3214 public void dial(String number) { 3215 try { 3216 getITelephony().dial(number); 3217 } catch (RemoteException e) { 3218 Log.e(TAG, "Error calling ITelephony#dial", e); 3219 } 3220 } 3221 3222 /** @hide */ 3223 @SystemApi 3224 public void call(String callingPackage, String number) { 3225 try { 3226 getITelephony().call(callingPackage, number); 3227 } catch (RemoteException e) { 3228 Log.e(TAG, "Error calling ITelephony#call", e); 3229 } 3230 } 3231 3232 /** @hide */ 3233 @SystemApi 3234 public boolean endCall() { 3235 try { 3236 return getITelephony().endCall(); 3237 } catch (RemoteException e) { 3238 Log.e(TAG, "Error calling ITelephony#endCall", e); 3239 } 3240 return false; 3241 } 3242 3243 /** @hide */ 3244 @SystemApi 3245 public void answerRingingCall() { 3246 try { 3247 getITelephony().answerRingingCall(); 3248 } catch (RemoteException e) { 3249 Log.e(TAG, "Error calling ITelephony#answerRingingCall", e); 3250 } 3251 } 3252 3253 /** @hide */ 3254 @SystemApi 3255 public void silenceRinger() { 3256 try { 3257 getTelecomService().silenceRinger(); 3258 } catch (RemoteException e) { 3259 Log.e(TAG, "Error calling ITelecomService#silenceRinger", e); 3260 } 3261 } 3262 3263 /** @hide */ 3264 @SystemApi 3265 public boolean isOffhook() { 3266 try { 3267 return getITelephony().isOffhook(); 3268 } catch (RemoteException e) { 3269 Log.e(TAG, "Error calling ITelephony#isOffhook", e); 3270 } 3271 return false; 3272 } 3273 3274 /** @hide */ 3275 @SystemApi 3276 public boolean isRinging() { 3277 try { 3278 return getITelephony().isRinging(); 3279 } catch (RemoteException e) { 3280 Log.e(TAG, "Error calling ITelephony#isRinging", e); 3281 } 3282 return false; 3283 } 3284 3285 /** @hide */ 3286 @SystemApi 3287 public boolean isIdle() { 3288 try { 3289 return getITelephony().isIdle(); 3290 } catch (RemoteException e) { 3291 Log.e(TAG, "Error calling ITelephony#isIdle", e); 3292 } 3293 return true; 3294 } 3295 3296 /** @hide */ 3297 @SystemApi 3298 public boolean isRadioOn() { 3299 try { 3300 return getITelephony().isRadioOn(); 3301 } catch (RemoteException e) { 3302 Log.e(TAG, "Error calling ITelephony#isRadioOn", e); 3303 } 3304 return false; 3305 } 3306 3307 /** @hide */ 3308 @SystemApi 3309 public boolean isSimPinEnabled() { 3310 try { 3311 return getITelephony().isSimPinEnabled(); 3312 } catch (RemoteException e) { 3313 Log.e(TAG, "Error calling ITelephony#isSimPinEnabled", e); 3314 } 3315 return false; 3316 } 3317 3318 /** @hide */ 3319 @SystemApi 3320 public boolean supplyPin(String pin) { 3321 try { 3322 return getITelephony().supplyPin(pin); 3323 } catch (RemoteException e) { 3324 Log.e(TAG, "Error calling ITelephony#supplyPin", e); 3325 } 3326 return false; 3327 } 3328 3329 /** @hide */ 3330 @SystemApi 3331 public boolean supplyPuk(String puk, String pin) { 3332 try { 3333 return getITelephony().supplyPuk(puk, pin); 3334 } catch (RemoteException e) { 3335 Log.e(TAG, "Error calling ITelephony#supplyPuk", e); 3336 } 3337 return false; 3338 } 3339 3340 /** @hide */ 3341 @SystemApi 3342 public int[] supplyPinReportResult(String pin) { 3343 try { 3344 return getITelephony().supplyPinReportResult(pin); 3345 } catch (RemoteException e) { 3346 Log.e(TAG, "Error calling ITelephony#supplyPinReportResult", e); 3347 } 3348 return new int[0]; 3349 } 3350 3351 /** @hide */ 3352 @SystemApi 3353 public int[] supplyPukReportResult(String puk, String pin) { 3354 try { 3355 return getITelephony().supplyPukReportResult(puk, pin); 3356 } catch (RemoteException e) { 3357 Log.e(TAG, "Error calling ITelephony#]", e); 3358 } 3359 return new int[0]; 3360 } 3361 3362 /** @hide */ 3363 @SystemApi 3364 public boolean handlePinMmi(String dialString) { 3365 try { 3366 return getITelephony().handlePinMmi(dialString); 3367 } catch (RemoteException e) { 3368 Log.e(TAG, "Error calling ITelephony#handlePinMmi", e); 3369 } 3370 return false; 3371 } 3372 3373 /** @hide */ 3374 @SystemApi 3375 public boolean handlePinMmiForSubscriber(int subId, String dialString) { 3376 try { 3377 return getITelephony().handlePinMmiForSubscriber(subId, dialString); 3378 } catch (RemoteException e) { 3379 Log.e(TAG, "Error calling ITelephony#handlePinMmi", e); 3380 } 3381 return false; 3382 } 3383 3384 /** @hide */ 3385 @SystemApi 3386 public void toggleRadioOnOff() { 3387 try { 3388 getITelephony().toggleRadioOnOff(); 3389 } catch (RemoteException e) { 3390 Log.e(TAG, "Error calling ITelephony#toggleRadioOnOff", e); 3391 } 3392 } 3393 3394 /** @hide */ 3395 @SystemApi 3396 public boolean setRadio(boolean turnOn) { 3397 try { 3398 return getITelephony().setRadio(turnOn); 3399 } catch (RemoteException e) { 3400 Log.e(TAG, "Error calling ITelephony#setRadio", e); 3401 } 3402 return false; 3403 } 3404 3405 /** @hide */ 3406 @SystemApi 3407 public boolean setRadioPower(boolean turnOn) { 3408 try { 3409 return getITelephony().setRadioPower(turnOn); 3410 } catch (RemoteException e) { 3411 Log.e(TAG, "Error calling ITelephony#setRadioPower", e); 3412 } 3413 return false; 3414 } 3415 3416 /** @hide */ 3417 @SystemApi 3418 public void updateServiceLocation() { 3419 try { 3420 getITelephony().updateServiceLocation(); 3421 } catch (RemoteException e) { 3422 Log.e(TAG, "Error calling ITelephony#updateServiceLocation", e); 3423 } 3424 } 3425 3426 /** @hide */ 3427 @SystemApi 3428 public boolean enableDataConnectivity() { 3429 try { 3430 return getITelephony().enableDataConnectivity(); 3431 } catch (RemoteException e) { 3432 Log.e(TAG, "Error calling ITelephony#enableDataConnectivity", e); 3433 } 3434 return false; 3435 } 3436 3437 /** @hide */ 3438 @SystemApi 3439 public boolean disableDataConnectivity() { 3440 try { 3441 return getITelephony().disableDataConnectivity(); 3442 } catch (RemoteException e) { 3443 Log.e(TAG, "Error calling ITelephony#disableDataConnectivity", e); 3444 } 3445 return false; 3446 } 3447 3448 /** @hide */ 3449 @SystemApi 3450 public boolean isDataConnectivityPossible() { 3451 try { 3452 return getITelephony().isDataConnectivityPossible(); 3453 } catch (RemoteException e) { 3454 Log.e(TAG, "Error calling ITelephony#isDataConnectivityPossible", e); 3455 } 3456 return false; 3457 } 3458 3459 /** @hide */ 3460 @SystemApi 3461 public boolean needsOtaServiceProvisioning() { 3462 try { 3463 return getITelephony().needsOtaServiceProvisioning(); 3464 } catch (RemoteException e) { 3465 Log.e(TAG, "Error calling ITelephony#needsOtaServiceProvisioning", e); 3466 } 3467 return false; 3468 } 3469 3470 /** @hide */ 3471 @SystemApi 3472 public void setDataEnabled(boolean enable) { 3473 try { 3474 getITelephony().setDataEnabled(enable); 3475 } catch (RemoteException e) { 3476 Log.e(TAG, "Error calling ITelephony#setDataEnabled", e); 3477 } 3478 } 3479 3480 /** @hide */ 3481 @SystemApi 3482 public boolean getDataEnabled() { 3483 try { 3484 return getITelephony().getDataEnabled(); 3485 } catch (RemoteException e) { 3486 Log.e(TAG, "Error calling ITelephony#getDataEnabled", e); 3487 } 3488 return false; 3489 } 3490 3491 /** 3492 * Returns the result and response from RIL for oem request 3493 * 3494 * @param oemReq the data is sent to ril. 3495 * @param oemResp the respose data from RIL. 3496 * @return negative value request was not handled or get error 3497 * 0 request was handled succesfully, but no response data 3498 * positive value success, data length of response 3499 * @hide 3500 */ 3501 public int invokeOemRilRequestRaw(byte[] oemReq, byte[] oemResp) { 3502 try { 3503 return getITelephony().invokeOemRilRequestRaw(oemReq, oemResp); 3504 } catch (RemoteException ex) { 3505 } catch (NullPointerException ex) { 3506 } 3507 return -1; 3508 } 3509 3510 /** @hide */ 3511 @SystemApi 3512 public void enableVideoCalling(boolean enable) { 3513 try { 3514 getITelephony().enableVideoCalling(enable); 3515 } catch (RemoteException e) { 3516 Log.e(TAG, "Error calling ITelephony#enableVideoCalling", e); 3517 } 3518 } 3519 3520 /** @hide */ 3521 @SystemApi 3522 public boolean isVideoCallingEnabled() { 3523 try { 3524 return getITelephony().isVideoCallingEnabled(); 3525 } catch (RemoteException e) { 3526 Log.e(TAG, "Error calling ITelephony#isVideoCallingEnabled", e); 3527 } 3528 return false; 3529 } 3530 3531 /** 3532 * This function retrieves value for setting "name+subId", and if that is not found 3533 * retrieves value for setting "name", and if that is not found uses def as default 3534 * 3535 * @hide */ 3536 public static int getIntWithSubId(ContentResolver cr, String name, int subId, int def) { 3537 return Settings.Global.getInt(cr, name + subId, Settings.Global.getInt(cr, name, def)); 3538 } 3539 3540 /** 3541 * This function retrieves value for setting "name+subId", and if that is not found 3542 * retrieves value for setting "name", and if that is not found throws 3543 * SettingNotFoundException 3544 * 3545 * @hide */ 3546 public static int getIntWithSubId(ContentResolver cr, String name, int subId) 3547 throws SettingNotFoundException { 3548 try { 3549 return Settings.Global.getInt(cr, name + subId); 3550 } catch (SettingNotFoundException e) { 3551 try { 3552 int val = Settings.Global.getInt(cr, name); 3553 /* We are now moving from 'setting' to 'setting+subId', and using the value stored 3554 * for 'setting' as default. Reset the default (since it may have a user set 3555 * value). */ 3556 int default_val = val; 3557 if (name.equals(Settings.Global.MOBILE_DATA)) { 3558 default_val = "true".equalsIgnoreCase( 3559 SystemProperties.get("ro.com.android.mobiledata", "true")) ? 1 : 0; 3560 } 3561 3562 if (default_val != val) { 3563 Settings.Global.putInt(cr, name, default_val); 3564 } 3565 3566 return val; 3567 } catch (SettingNotFoundException exc) { 3568 throw new SettingNotFoundException(name); 3569 } 3570 } 3571 } 3572} 3573 3574 3575