TelephonyManager.java revision 7158dfb1be1689282e0014bd779b7510e85022c8
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 * @return true if the operation was executed correctly. 1815 */ 1816 public boolean setLine1NumberForDisplay(String alphaTag, String number) { 1817 return setLine1NumberForDisplayForSubscriber(getDefaultSubscription(), alphaTag, number); 1818 } 1819 1820 /** 1821 * Set the line 1 phone number string and its alphatag for the current ICCID 1822 * for display purpose only, for example, displayed in Phone Status. It won't 1823 * change the actual MSISDN/MDN. To unset alphatag or number, pass in a null 1824 * value. 1825 * 1826 * <p>Requires that the calling app has carrier privileges. 1827 * @see #hasCarrierPrivileges 1828 * 1829 * @param subId the subscriber that the alphatag and dialing number belongs to. 1830 * @param alphaTag alpha-tagging of the dailing nubmer 1831 * @param number The dialing number 1832 * @return true if the operation was executed correctly. 1833 * @hide 1834 */ 1835 public boolean setLine1NumberForDisplayForSubscriber(int subId, String alphaTag, String number) { 1836 try { 1837 return getITelephony().setLine1NumberForDisplayForSubscriber(subId, alphaTag, number); 1838 } catch (RemoteException ex) { 1839 } catch (NullPointerException ex) { 1840 } 1841 return false; 1842 } 1843 1844 /** 1845 * Returns the alphabetic identifier associated with the line 1 number. 1846 * Return null if it is unavailable. 1847 * <p> 1848 * Requires Permission: 1849 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 1850 * @hide 1851 * nobody seems to call this. 1852 */ 1853 public String getLine1AlphaTag() { 1854 return getLine1AlphaTagForSubscriber(getDefaultSubscription()); 1855 } 1856 1857 /** 1858 * Returns the alphabetic identifier associated with the line 1 number 1859 * for a subscription. 1860 * Return null if it is unavailable. 1861 * <p> 1862 * Requires Permission: 1863 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 1864 * @param subId whose alphabetic identifier associated with line 1 is returned 1865 * nobody seems to call this. 1866 */ 1867 /** {@hide} */ 1868 public String getLine1AlphaTagForSubscriber(int subId) { 1869 String alphaTag = null; 1870 try { 1871 alphaTag = getITelephony().getLine1AlphaTagForDisplay(subId); 1872 } catch (RemoteException ex) { 1873 } catch (NullPointerException ex) { 1874 } 1875 if (alphaTag != null) { 1876 return alphaTag; 1877 } 1878 try { 1879 return getSubscriberInfo().getLine1AlphaTagForSubscriber(subId); 1880 } catch (RemoteException ex) { 1881 return null; 1882 } catch (NullPointerException ex) { 1883 // This could happen before phone restarts due to crashing 1884 return null; 1885 } 1886 } 1887 1888 /** 1889 * Returns the MSISDN string. 1890 * for a GSM phone. Return null if it is unavailable. 1891 * <p> 1892 * Requires Permission: 1893 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 1894 * 1895 * @hide 1896 */ 1897 public String getMsisdn() { 1898 return getMsisdn(getDefaultSubscription()); 1899 } 1900 1901 /** 1902 * Returns the MSISDN string. 1903 * for a GSM phone. Return null if it is unavailable. 1904 * <p> 1905 * Requires Permission: 1906 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 1907 * 1908 * @param subId for which msisdn is returned 1909 */ 1910 /** {@hide} */ 1911 public String getMsisdn(int subId) { 1912 try { 1913 return getSubscriberInfo().getMsisdnForSubscriber(subId); 1914 } catch (RemoteException ex) { 1915 return null; 1916 } catch (NullPointerException ex) { 1917 // This could happen before phone restarts due to crashing 1918 return null; 1919 } 1920 } 1921 1922 /** 1923 * Returns the voice mail number. Return null if it is unavailable. 1924 * <p> 1925 * Requires Permission: 1926 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 1927 */ 1928 public String getVoiceMailNumber() { 1929 return getVoiceMailNumber(getDefaultSubscription()); 1930 } 1931 1932 /** 1933 * Returns the voice mail number for a subscription. 1934 * Return null if it is unavailable. 1935 * <p> 1936 * Requires Permission: 1937 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 1938 * @param subId whose voice mail number is returned 1939 */ 1940 /** {@hide} */ 1941 public String getVoiceMailNumber(int subId) { 1942 try { 1943 return getSubscriberInfo().getVoiceMailNumberForSubscriber(subId); 1944 } catch (RemoteException ex) { 1945 return null; 1946 } catch (NullPointerException ex) { 1947 // This could happen before phone restarts due to crashing 1948 return null; 1949 } 1950 } 1951 1952 /** 1953 * Returns the complete voice mail number. Return null if it is unavailable. 1954 * <p> 1955 * Requires Permission: 1956 * {@link android.Manifest.permission#CALL_PRIVILEGED CALL_PRIVILEGED} 1957 * 1958 * @hide 1959 */ 1960 public String getCompleteVoiceMailNumber() { 1961 return getCompleteVoiceMailNumber(getDefaultSubscription()); 1962 } 1963 1964 /** 1965 * Returns the complete voice mail number. Return null if it is unavailable. 1966 * <p> 1967 * Requires Permission: 1968 * {@link android.Manifest.permission#CALL_PRIVILEGED CALL_PRIVILEGED} 1969 * 1970 * @param subId 1971 */ 1972 /** {@hide} */ 1973 public String getCompleteVoiceMailNumber(int subId) { 1974 try { 1975 return getSubscriberInfo().getCompleteVoiceMailNumberForSubscriber(subId); 1976 } catch (RemoteException ex) { 1977 return null; 1978 } catch (NullPointerException ex) { 1979 // This could happen before phone restarts due to crashing 1980 return null; 1981 } 1982 } 1983 1984 /** 1985 * Sets the voice mail number. 1986 * 1987 * <p>Requires that the calling app has carrier privileges. 1988 * @see #hasCarrierPrivileges 1989 * 1990 * @param alphaTag The alpha tag to display. 1991 * @param number The voicemail number. 1992 */ 1993 public boolean setVoiceMailNumber(String alphaTag, String number) { 1994 return setVoiceMailNumber(getDefaultSubscription(), alphaTag, number); 1995 } 1996 1997 /** 1998 * Sets the voicemail number for the given subscriber. 1999 * 2000 * <p>Requires that the calling app has carrier privileges. 2001 * @see #hasCarrierPrivileges 2002 * 2003 * @param subId The subscription id. 2004 * @param alphaTag The alpha tag to display. 2005 * @param number The voicemail number. 2006 */ 2007 /** {@hide} */ 2008 public boolean setVoiceMailNumber(int subId, String alphaTag, String number) { 2009 try { 2010 return getITelephony().setVoiceMailNumber(subId, alphaTag, number); 2011 } catch (RemoteException ex) { 2012 } catch (NullPointerException ex) { 2013 } 2014 return false; 2015 } 2016 2017 /** 2018 * Returns the voice mail count. Return 0 if unavailable. 2019 * <p> 2020 * Requires Permission: 2021 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 2022 * @hide 2023 */ 2024 public int getVoiceMessageCount() { 2025 return getVoiceMessageCount(getDefaultSubscription()); 2026 } 2027 2028 /** 2029 * Returns the voice mail count for a subscription. Return 0 if unavailable. 2030 * <p> 2031 * Requires Permission: 2032 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 2033 * @param subId whose voice message count is returned 2034 */ 2035 /** {@hide} */ 2036 public int getVoiceMessageCount(int subId) { 2037 try { 2038 return getITelephony().getVoiceMessageCountForSubscriber(subId); 2039 } catch (RemoteException ex) { 2040 return 0; 2041 } catch (NullPointerException ex) { 2042 // This could happen before phone restarts due to crashing 2043 return 0; 2044 } 2045 } 2046 2047 /** 2048 * Retrieves the alphabetic identifier associated with the voice 2049 * mail number. 2050 * <p> 2051 * Requires Permission: 2052 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 2053 */ 2054 public String getVoiceMailAlphaTag() { 2055 return getVoiceMailAlphaTag(getDefaultSubscription()); 2056 } 2057 2058 /** 2059 * Retrieves the alphabetic identifier associated with the voice 2060 * mail number for a subscription. 2061 * <p> 2062 * Requires Permission: 2063 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 2064 * @param subId whose alphabetic identifier associated with the 2065 * voice mail number is returned 2066 */ 2067 /** {@hide} */ 2068 public String getVoiceMailAlphaTag(int subId) { 2069 try { 2070 return getSubscriberInfo().getVoiceMailAlphaTagForSubscriber(subId); 2071 } catch (RemoteException ex) { 2072 return null; 2073 } catch (NullPointerException ex) { 2074 // This could happen before phone restarts due to crashing 2075 return null; 2076 } 2077 } 2078 2079 /** 2080 * Returns the IMS private user identity (IMPI) that was loaded from the ISIM. 2081 * @return the IMPI, or null if not present or not loaded 2082 * @hide 2083 */ 2084 public String getIsimImpi() { 2085 try { 2086 return getSubscriberInfo().getIsimImpi(); 2087 } catch (RemoteException ex) { 2088 return null; 2089 } catch (NullPointerException ex) { 2090 // This could happen before phone restarts due to crashing 2091 return null; 2092 } 2093 } 2094 2095 /** 2096 * Returns the IMS home network domain name that was loaded from the ISIM. 2097 * @return the IMS domain name, or null if not present or not loaded 2098 * @hide 2099 */ 2100 public String getIsimDomain() { 2101 try { 2102 return getSubscriberInfo().getIsimDomain(); 2103 } catch (RemoteException ex) { 2104 return null; 2105 } catch (NullPointerException ex) { 2106 // This could happen before phone restarts due to crashing 2107 return null; 2108 } 2109 } 2110 2111 /** 2112 * Returns the IMS public user identities (IMPU) that were loaded from the ISIM. 2113 * @return an array of IMPU strings, with one IMPU per string, or null if 2114 * not present or not loaded 2115 * @hide 2116 */ 2117 public String[] getIsimImpu() { 2118 try { 2119 return getSubscriberInfo().getIsimImpu(); 2120 } catch (RemoteException ex) { 2121 return null; 2122 } catch (NullPointerException ex) { 2123 // This could happen before phone restarts due to crashing 2124 return null; 2125 } 2126 } 2127 2128 /** 2129 * @hide 2130 */ 2131 private IPhoneSubInfo getSubscriberInfo() { 2132 // get it each time because that process crashes a lot 2133 return IPhoneSubInfo.Stub.asInterface(ServiceManager.getService("iphonesubinfo")); 2134 } 2135 2136 /** Device call state: No activity. */ 2137 public static final int CALL_STATE_IDLE = 0; 2138 /** Device call state: Ringing. A new call arrived and is 2139 * ringing or waiting. In the latter case, another call is 2140 * already active. */ 2141 public static final int CALL_STATE_RINGING = 1; 2142 /** Device call state: Off-hook. At least one call exists 2143 * that is dialing, active, or on hold, and no calls are ringing 2144 * or waiting. */ 2145 public static final int CALL_STATE_OFFHOOK = 2; 2146 2147 /** 2148 * Returns a constant indicating the call state (cellular) on the device. 2149 */ 2150 public int getCallState() { 2151 return getCallState(getDefaultSubscription()); 2152 } 2153 2154 /** 2155 * Returns a constant indicating the call state (cellular) on the device 2156 * for a subscription. 2157 * 2158 * @param subId whose call state is returned 2159 */ 2160 /** {@hide} */ 2161 public int getCallState(int subId) { 2162 try { 2163 return getITelephony().getCallStateForSubscriber(subId); 2164 } catch (RemoteException ex) { 2165 // the phone process is restarting. 2166 return CALL_STATE_IDLE; 2167 } catch (NullPointerException ex) { 2168 // the phone process is restarting. 2169 return CALL_STATE_IDLE; 2170 } 2171 } 2172 2173 /** Data connection activity: No traffic. */ 2174 public static final int DATA_ACTIVITY_NONE = 0x00000000; 2175 /** Data connection activity: Currently receiving IP PPP traffic. */ 2176 public static final int DATA_ACTIVITY_IN = 0x00000001; 2177 /** Data connection activity: Currently sending IP PPP traffic. */ 2178 public static final int DATA_ACTIVITY_OUT = 0x00000002; 2179 /** Data connection activity: Currently both sending and receiving 2180 * IP PPP traffic. */ 2181 public static final int DATA_ACTIVITY_INOUT = DATA_ACTIVITY_IN | DATA_ACTIVITY_OUT; 2182 /** 2183 * Data connection is active, but physical link is down 2184 */ 2185 public static final int DATA_ACTIVITY_DORMANT = 0x00000004; 2186 2187 /** 2188 * Returns a constant indicating the type of activity on a data connection 2189 * (cellular). 2190 * 2191 * @see #DATA_ACTIVITY_NONE 2192 * @see #DATA_ACTIVITY_IN 2193 * @see #DATA_ACTIVITY_OUT 2194 * @see #DATA_ACTIVITY_INOUT 2195 * @see #DATA_ACTIVITY_DORMANT 2196 */ 2197 public int getDataActivity() { 2198 try { 2199 return getITelephony().getDataActivity(); 2200 } catch (RemoteException ex) { 2201 // the phone process is restarting. 2202 return DATA_ACTIVITY_NONE; 2203 } catch (NullPointerException ex) { 2204 // the phone process is restarting. 2205 return DATA_ACTIVITY_NONE; 2206 } 2207 } 2208 2209 /** Data connection state: Unknown. Used before we know the state. 2210 * @hide 2211 */ 2212 public static final int DATA_UNKNOWN = -1; 2213 /** Data connection state: Disconnected. IP traffic not available. */ 2214 public static final int DATA_DISCONNECTED = 0; 2215 /** Data connection state: Currently setting up a data connection. */ 2216 public static final int DATA_CONNECTING = 1; 2217 /** Data connection state: Connected. IP traffic should be available. */ 2218 public static final int DATA_CONNECTED = 2; 2219 /** Data connection state: Suspended. The connection is up, but IP 2220 * traffic is temporarily unavailable. For example, in a 2G network, 2221 * data activity may be suspended when a voice call arrives. */ 2222 public static final int DATA_SUSPENDED = 3; 2223 2224 /** 2225 * Returns a constant indicating the current data connection state 2226 * (cellular). 2227 * 2228 * @see #DATA_DISCONNECTED 2229 * @see #DATA_CONNECTING 2230 * @see #DATA_CONNECTED 2231 * @see #DATA_SUSPENDED 2232 */ 2233 public int getDataState() { 2234 try { 2235 return getITelephony().getDataState(); 2236 } catch (RemoteException ex) { 2237 // the phone process is restarting. 2238 return DATA_DISCONNECTED; 2239 } catch (NullPointerException ex) { 2240 return DATA_DISCONNECTED; 2241 } 2242 } 2243 2244 /** 2245 * @hide 2246 */ 2247 private ITelephony getITelephony() { 2248 return ITelephony.Stub.asInterface(ServiceManager.getService(Context.TELEPHONY_SERVICE)); 2249 } 2250 2251 /** 2252 * @hide 2253 */ 2254 private ITelecomService getTelecomService() { 2255 return ITelecomService.Stub.asInterface(ServiceManager.getService(Context.TELECOM_SERVICE)); 2256 } 2257 2258 // 2259 // 2260 // PhoneStateListener 2261 // 2262 // 2263 2264 /** 2265 * Registers a listener object to receive notification of changes 2266 * in specified telephony states. 2267 * <p> 2268 * To register a listener, pass a {@link PhoneStateListener} 2269 * and specify at least one telephony state of interest in 2270 * the events argument. 2271 * 2272 * At registration, and when a specified telephony state 2273 * changes, the telephony manager invokes the appropriate 2274 * callback method on the listener object and passes the 2275 * current (updated) values. 2276 * <p> 2277 * To unregister a listener, pass the listener object and set the 2278 * events argument to 2279 * {@link PhoneStateListener#LISTEN_NONE LISTEN_NONE} (0). 2280 * 2281 * @param listener The {@link PhoneStateListener} object to register 2282 * (or unregister) 2283 * @param events The telephony state(s) of interest to the listener, 2284 * as a bitwise-OR combination of {@link PhoneStateListener} 2285 * LISTEN_ flags. 2286 */ 2287 public void listen(PhoneStateListener listener, int events) { 2288 String pkgForDebug = mContext != null ? mContext.getPackageName() : "<unknown>"; 2289 try { 2290 Boolean notifyNow = (getITelephony() != null); 2291 sRegistry.listenForSubscriber(listener.mSubId, pkgForDebug, listener.callback, events, notifyNow); 2292 } catch (RemoteException ex) { 2293 // system process dead 2294 } catch (NullPointerException ex) { 2295 // system process dead 2296 } 2297 } 2298 2299 /** 2300 * Returns the CDMA ERI icon index to display 2301 * 2302 * @hide 2303 */ 2304 public int getCdmaEriIconIndex() { 2305 return getCdmaEriIconIndex(getDefaultSubscription()); 2306 } 2307 2308 /** 2309 * Returns the CDMA ERI icon index to display for a subscription 2310 */ 2311 /** {@hide} */ 2312 public int getCdmaEriIconIndex(int subId) { 2313 try { 2314 return getITelephony().getCdmaEriIconIndexForSubscriber(subId); 2315 } catch (RemoteException ex) { 2316 // the phone process is restarting. 2317 return -1; 2318 } catch (NullPointerException ex) { 2319 return -1; 2320 } 2321 } 2322 2323 /** 2324 * Returns the CDMA ERI icon mode, 2325 * 0 - ON 2326 * 1 - FLASHING 2327 * 2328 * @hide 2329 */ 2330 public int getCdmaEriIconMode() { 2331 return getCdmaEriIconMode(getDefaultSubscription()); 2332 } 2333 2334 /** 2335 * Returns the CDMA ERI icon mode for a subscription. 2336 * 0 - ON 2337 * 1 - FLASHING 2338 */ 2339 /** {@hide} */ 2340 public int getCdmaEriIconMode(int subId) { 2341 try { 2342 return getITelephony().getCdmaEriIconModeForSubscriber(subId); 2343 } catch (RemoteException ex) { 2344 // the phone process is restarting. 2345 return -1; 2346 } catch (NullPointerException ex) { 2347 return -1; 2348 } 2349 } 2350 2351 /** 2352 * Returns the CDMA ERI text, 2353 * 2354 * @hide 2355 */ 2356 public String getCdmaEriText() { 2357 return getCdmaEriText(getDefaultSubscription()); 2358 } 2359 2360 /** 2361 * Returns the CDMA ERI text, of a subscription 2362 * 2363 */ 2364 /** {@hide} */ 2365 public String getCdmaEriText(int subId) { 2366 try { 2367 return getITelephony().getCdmaEriTextForSubscriber(subId); 2368 } catch (RemoteException ex) { 2369 // the phone process is restarting. 2370 return null; 2371 } catch (NullPointerException ex) { 2372 return null; 2373 } 2374 } 2375 2376 /** 2377 * @return true if the current device is "voice capable". 2378 * <p> 2379 * "Voice capable" means that this device supports circuit-switched 2380 * (i.e. voice) phone calls over the telephony network, and is allowed 2381 * to display the in-call UI while a cellular voice call is active. 2382 * This will be false on "data only" devices which can't make voice 2383 * calls and don't support any in-call UI. 2384 * <p> 2385 * Note: the meaning of this flag is subtly different from the 2386 * PackageManager.FEATURE_TELEPHONY system feature, which is available 2387 * on any device with a telephony radio, even if the device is 2388 * data-only. 2389 */ 2390 public boolean isVoiceCapable() { 2391 if (mContext == null) return true; 2392 return mContext.getResources().getBoolean( 2393 com.android.internal.R.bool.config_voice_capable); 2394 } 2395 2396 /** 2397 * @return true if the current device supports sms service. 2398 * <p> 2399 * If true, this means that the device supports both sending and 2400 * receiving sms via the telephony network. 2401 * <p> 2402 * Note: Voicemail waiting sms, cell broadcasting sms, and MMS are 2403 * disabled when device doesn't support sms. 2404 */ 2405 public boolean isSmsCapable() { 2406 if (mContext == null) return true; 2407 return mContext.getResources().getBoolean( 2408 com.android.internal.R.bool.config_sms_capable); 2409 } 2410 2411 /** 2412 * Returns all observed cell information from all radios on the 2413 * device including the primary and neighboring cells. This does 2414 * not cause or change the rate of PhoneStateListner#onCellInfoChanged. 2415 *<p> 2416 * The list can include one or more of {@link android.telephony.CellInfoGsm CellInfoGsm}, 2417 * {@link android.telephony.CellInfoCdma CellInfoCdma}, 2418 * {@link android.telephony.CellInfoLte CellInfoLte} and 2419 * {@link android.telephony.CellInfoWcdma CellInfoCdma} in any combination. 2420 * Specifically on devices with multiple radios it is typical to see instances of 2421 * one or more of any these in the list. In addition 0, 1 or more CellInfo 2422 * objects may return isRegistered() true. 2423 *<p> 2424 * This is preferred over using getCellLocation although for older 2425 * devices this may return null in which case getCellLocation should 2426 * be called. 2427 *<p> 2428 * @return List of CellInfo or null if info unavailable. 2429 * 2430 * <p>Requires Permission: {@link android.Manifest.permission#ACCESS_COARSE_LOCATION} 2431 */ 2432 public List<CellInfo> getAllCellInfo() { 2433 try { 2434 return getITelephony().getAllCellInfo(); 2435 } catch (RemoteException ex) { 2436 return null; 2437 } catch (NullPointerException ex) { 2438 return null; 2439 } 2440 } 2441 2442 /** 2443 * Sets the minimum time in milli-seconds between {@link PhoneStateListener#onCellInfoChanged 2444 * PhoneStateListener.onCellInfoChanged} will be invoked. 2445 *<p> 2446 * The default, 0, means invoke onCellInfoChanged when any of the reported 2447 * information changes. Setting the value to INT_MAX(0x7fffffff) means never issue 2448 * A onCellInfoChanged. 2449 *<p> 2450 * @param rateInMillis the rate 2451 * 2452 * @hide 2453 */ 2454 public void setCellInfoListRate(int rateInMillis) { 2455 try { 2456 getITelephony().setCellInfoListRate(rateInMillis); 2457 } catch (RemoteException ex) { 2458 } catch (NullPointerException ex) { 2459 } 2460 } 2461 2462 /** 2463 * Returns the MMS user agent. 2464 */ 2465 public String getMmsUserAgent() { 2466 if (mContext == null) return null; 2467 return mContext.getResources().getString( 2468 com.android.internal.R.string.config_mms_user_agent); 2469 } 2470 2471 /** 2472 * Returns the MMS user agent profile URL. 2473 */ 2474 public String getMmsUAProfUrl() { 2475 if (mContext == null) return null; 2476 return mContext.getResources().getString( 2477 com.android.internal.R.string.config_mms_user_agent_profile_url); 2478 } 2479 2480 /** 2481 * Opens a logical channel to the ICC card. 2482 * 2483 * Input parameters equivalent to TS 27.007 AT+CCHO command. 2484 * 2485 * <p>Requires Permission: 2486 * {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE} 2487 * Or the calling app has carrier privileges. @see #hasCarrierPrivileges 2488 * 2489 * @param AID Application id. See ETSI 102.221 and 101.220. 2490 * @return an IccOpenLogicalChannelResponse object. 2491 */ 2492 public IccOpenLogicalChannelResponse iccOpenLogicalChannel(String AID) { 2493 try { 2494 return getITelephony().iccOpenLogicalChannel(AID); 2495 } catch (RemoteException ex) { 2496 } catch (NullPointerException ex) { 2497 } 2498 return null; 2499 } 2500 2501 /** 2502 * Closes a previously opened logical channel to the ICC card. 2503 * 2504 * Input parameters equivalent to TS 27.007 AT+CCHC command. 2505 * 2506 * <p>Requires Permission: 2507 * {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE} 2508 * Or the calling app has carrier privileges. @see #hasCarrierPrivileges 2509 * 2510 * @param channel is the channel id to be closed as retruned by a successful 2511 * iccOpenLogicalChannel. 2512 * @return true if the channel was closed successfully. 2513 */ 2514 public boolean iccCloseLogicalChannel(int channel) { 2515 try { 2516 return getITelephony().iccCloseLogicalChannel(channel); 2517 } catch (RemoteException ex) { 2518 } catch (NullPointerException ex) { 2519 } 2520 return false; 2521 } 2522 2523 /** 2524 * Transmit an APDU to the ICC card over a logical channel. 2525 * 2526 * Input parameters equivalent to TS 27.007 AT+CGLA command. 2527 * 2528 * <p>Requires Permission: 2529 * {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE} 2530 * Or the calling app has carrier privileges. @see #hasCarrierPrivileges 2531 * 2532 * @param channel is the channel id to be closed as returned by a successful 2533 * iccOpenLogicalChannel. 2534 * @param cla Class of the APDU command. 2535 * @param instruction Instruction of the APDU command. 2536 * @param p1 P1 value of the APDU command. 2537 * @param p2 P2 value of the APDU command. 2538 * @param p3 P3 value of the APDU command. If p3 is negative a 4 byte APDU 2539 * is sent to the SIM. 2540 * @param data Data to be sent with the APDU. 2541 * @return The APDU response from the ICC card with the status appended at 2542 * the end. 2543 */ 2544 public String iccTransmitApduLogicalChannel(int channel, int cla, 2545 int instruction, int p1, int p2, int p3, String data) { 2546 try { 2547 return getITelephony().iccTransmitApduLogicalChannel(channel, cla, 2548 instruction, p1, p2, p3, data); 2549 } catch (RemoteException ex) { 2550 } catch (NullPointerException ex) { 2551 } 2552 return ""; 2553 } 2554 2555 /** 2556 * Transmit an APDU to the ICC card over the basic channel. 2557 * 2558 * Input parameters equivalent to TS 27.007 AT+CSIM command. 2559 * 2560 * <p>Requires Permission: 2561 * {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE} 2562 * Or the calling app has carrier privileges. @see #hasCarrierPrivileges 2563 * 2564 * @param cla Class of the APDU command. 2565 * @param instruction Instruction of the APDU command. 2566 * @param p1 P1 value of the APDU command. 2567 * @param p2 P2 value of the APDU command. 2568 * @param p3 P3 value of the APDU command. If p3 is negative a 4 byte APDU 2569 * is sent to the SIM. 2570 * @param data Data to be sent with the APDU. 2571 * @return The APDU response from the ICC card with the status appended at 2572 * the end. 2573 */ 2574 public String iccTransmitApduBasicChannel(int cla, 2575 int instruction, int p1, int p2, int p3, String data) { 2576 try { 2577 return getITelephony().iccTransmitApduBasicChannel(cla, 2578 instruction, p1, p2, p3, data); 2579 } catch (RemoteException ex) { 2580 } catch (NullPointerException ex) { 2581 } 2582 return ""; 2583 } 2584 2585 /** 2586 * Returns the response APDU for a command APDU sent through SIM_IO. 2587 * 2588 * <p>Requires Permission: 2589 * {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE} 2590 * Or the calling app has carrier privileges. @see #hasCarrierPrivileges 2591 * 2592 * @param fileID 2593 * @param command 2594 * @param p1 P1 value of the APDU command. 2595 * @param p2 P2 value of the APDU command. 2596 * @param p3 P3 value of the APDU command. 2597 * @param filePath 2598 * @return The APDU response. 2599 */ 2600 public byte[] iccExchangeSimIO(int fileID, int command, int p1, int p2, int p3, 2601 String filePath) { 2602 try { 2603 return getITelephony().iccExchangeSimIO(fileID, command, p1, p2, 2604 p3, filePath); 2605 } catch (RemoteException ex) { 2606 } catch (NullPointerException ex) { 2607 } 2608 return null; 2609 } 2610 2611 /** 2612 * Send ENVELOPE to the SIM and return the response. 2613 * 2614 * <p>Requires Permission: 2615 * {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE} 2616 * Or the calling app has carrier privileges. @see #hasCarrierPrivileges 2617 * 2618 * @param content String containing SAT/USAT response in hexadecimal 2619 * format starting with command tag. See TS 102 223 for 2620 * details. 2621 * @return The APDU response from the ICC card in hexadecimal format 2622 * with the last 4 bytes being the status word. If the command fails, 2623 * returns an empty string. 2624 */ 2625 public String sendEnvelopeWithStatus(String content) { 2626 try { 2627 return getITelephony().sendEnvelopeWithStatus(content); 2628 } catch (RemoteException ex) { 2629 } catch (NullPointerException ex) { 2630 } 2631 return ""; 2632 } 2633 2634 /** 2635 * Read one of the NV items defined in com.android.internal.telephony.RadioNVItems. 2636 * Used for device configuration by some CDMA operators. 2637 * <p> 2638 * Requires Permission: 2639 * {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE} 2640 * Or the calling app has carrier privileges. @see #hasCarrierPrivileges 2641 * 2642 * @param itemID the ID of the item to read. 2643 * @return the NV item as a String, or null on any failure. 2644 * 2645 * @hide 2646 */ 2647 public String nvReadItem(int itemID) { 2648 try { 2649 return getITelephony().nvReadItem(itemID); 2650 } catch (RemoteException ex) { 2651 Rlog.e(TAG, "nvReadItem RemoteException", ex); 2652 } catch (NullPointerException ex) { 2653 Rlog.e(TAG, "nvReadItem NPE", ex); 2654 } 2655 return ""; 2656 } 2657 2658 /** 2659 * Write one of the NV items defined in com.android.internal.telephony.RadioNVItems. 2660 * Used for device configuration by some CDMA operators. 2661 * <p> 2662 * Requires Permission: 2663 * {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE} 2664 * Or the calling app has carrier privileges. @see #hasCarrierPrivileges 2665 * 2666 * @param itemID the ID of the item to read. 2667 * @param itemValue the value to write, as a String. 2668 * @return true on success; false on any failure. 2669 * 2670 * @hide 2671 */ 2672 public boolean nvWriteItem(int itemID, String itemValue) { 2673 try { 2674 return getITelephony().nvWriteItem(itemID, itemValue); 2675 } catch (RemoteException ex) { 2676 Rlog.e(TAG, "nvWriteItem RemoteException", ex); 2677 } catch (NullPointerException ex) { 2678 Rlog.e(TAG, "nvWriteItem NPE", ex); 2679 } 2680 return false; 2681 } 2682 2683 /** 2684 * Update the CDMA Preferred Roaming List (PRL) in the radio NV storage. 2685 * Used for device configuration by some CDMA operators. 2686 * <p> 2687 * Requires Permission: 2688 * {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE} 2689 * Or the calling app has carrier privileges. @see #hasCarrierPrivileges 2690 * 2691 * @param preferredRoamingList byte array containing the new PRL. 2692 * @return true on success; false on any failure. 2693 * 2694 * @hide 2695 */ 2696 public boolean nvWriteCdmaPrl(byte[] preferredRoamingList) { 2697 try { 2698 return getITelephony().nvWriteCdmaPrl(preferredRoamingList); 2699 } catch (RemoteException ex) { 2700 Rlog.e(TAG, "nvWriteCdmaPrl RemoteException", ex); 2701 } catch (NullPointerException ex) { 2702 Rlog.e(TAG, "nvWriteCdmaPrl NPE", ex); 2703 } 2704 return false; 2705 } 2706 2707 /** 2708 * Perform the specified type of NV config reset. The radio will be taken offline 2709 * and the device must be rebooted after the operation. Used for device 2710 * configuration by some CDMA operators. 2711 * <p> 2712 * Requires Permission: 2713 * {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE} 2714 * Or the calling app has carrier privileges. @see #hasCarrierPrivileges 2715 * 2716 * @param resetType reset type: 1: reload NV reset, 2: erase NV reset, 3: factory NV reset 2717 * @return true on success; false on any failure. 2718 * 2719 * @hide 2720 */ 2721 public boolean nvResetConfig(int resetType) { 2722 try { 2723 return getITelephony().nvResetConfig(resetType); 2724 } catch (RemoteException ex) { 2725 Rlog.e(TAG, "nvResetConfig RemoteException", ex); 2726 } catch (NullPointerException ex) { 2727 Rlog.e(TAG, "nvResetConfig NPE", ex); 2728 } 2729 return false; 2730 } 2731 2732 /** 2733 * Returns Default subscription. 2734 */ 2735 private static int getDefaultSubscription() { 2736 return SubscriptionManager.getDefaultSubId(); 2737 } 2738 2739 /** 2740 * Returns Default phone. 2741 */ 2742 private static int getDefaultPhone() { 2743 return SubscriptionManager.getPhoneId(SubscriptionManager.getDefaultSubId()); 2744 } 2745 2746 /** {@hide} */ 2747 public int getDefaultSim() { 2748 return SubscriptionManager.getSlotId(SubscriptionManager.getDefaultSubId()); 2749 } 2750 2751 /** 2752 * Sets the telephony property with the value specified. 2753 * 2754 * @hide 2755 */ 2756 public static void setTelephonyProperty(int phoneId, String property, String value) { 2757 Rlog.d(TAG, "setTelephonyProperty property: " + property + " phoneId: " + phoneId + 2758 " value: " + value); 2759 String propVal = ""; 2760 String p[] = null; 2761 String prop = SystemProperties.get(property); 2762 2763 if (value == null) { 2764 value = ""; 2765 } 2766 2767 if (prop != null) { 2768 p = prop.split(","); 2769 } 2770 2771 if (!SubscriptionManager.isValidPhoneId(phoneId)) { 2772 Rlog.d(TAG, "setTelephonyProperty invalid phone id"); 2773 return; 2774 } 2775 2776 for (int i = 0; i < phoneId; i++) { 2777 String str = ""; 2778 if ((p != null) && (i < p.length)) { 2779 str = p[i]; 2780 } 2781 propVal = propVal + str + ","; 2782 } 2783 2784 propVal = propVal + value; 2785 if (p != null) { 2786 for (int i = phoneId + 1; i < p.length; i++) { 2787 propVal = propVal + "," + p[i]; 2788 } 2789 } 2790 2791 // TODO: workaround for QC 2792 if (property.length() > SystemProperties.PROP_NAME_MAX || propVal.length() > SystemProperties.PROP_VALUE_MAX) { 2793 Rlog.d(TAG, "setTelephonyProperty length too long:" + property + ", " + propVal); 2794 return; 2795 } 2796 2797 Rlog.d(TAG, "setTelephonyProperty property=" + property + " propVal=" + propVal); 2798 SystemProperties.set(property, propVal); 2799 } 2800 2801 /** 2802 * Convenience function for retrieving a value from the secure settings 2803 * value list as an integer. Note that internally setting values are 2804 * always stored as strings; this function converts the string to an 2805 * integer for you. 2806 * <p> 2807 * This version does not take a default value. If the setting has not 2808 * been set, or the string value is not a number, 2809 * it throws {@link SettingNotFoundException}. 2810 * 2811 * @param cr The ContentResolver to access. 2812 * @param name The name of the setting to retrieve. 2813 * @param index The index of the list 2814 * 2815 * @throws SettingNotFoundException Thrown if a setting by the given 2816 * name can't be found or the setting value is not an integer. 2817 * 2818 * @return The value at the given index of settings. 2819 * @hide 2820 */ 2821 public static int getIntAtIndex(android.content.ContentResolver cr, 2822 String name, int index) 2823 throws android.provider.Settings.SettingNotFoundException { 2824 String v = android.provider.Settings.Global.getString(cr, name); 2825 if (v != null) { 2826 String valArray[] = v.split(","); 2827 if ((index >= 0) && (index < valArray.length) && (valArray[index] != null)) { 2828 try { 2829 return Integer.parseInt(valArray[index]); 2830 } catch (NumberFormatException e) { 2831 //Log.e(TAG, "Exception while parsing Integer: ", e); 2832 } 2833 } 2834 } 2835 throw new android.provider.Settings.SettingNotFoundException(name); 2836 } 2837 2838 /** 2839 * Convenience function for updating settings value as coma separated 2840 * integer values. This will either create a new entry in the table if the 2841 * given name does not exist, or modify the value of the existing row 2842 * with that name. Note that internally setting values are always 2843 * stored as strings, so this function converts the given value to a 2844 * string before storing it. 2845 * 2846 * @param cr The ContentResolver to access. 2847 * @param name The name of the setting to modify. 2848 * @param index The index of the list 2849 * @param value The new value for the setting to be added to the list. 2850 * @return true if the value was set, false on database errors 2851 * @hide 2852 */ 2853 public static boolean putIntAtIndex(android.content.ContentResolver cr, 2854 String name, int index, int value) { 2855 String data = ""; 2856 String valArray[] = null; 2857 String v = android.provider.Settings.Global.getString(cr, name); 2858 2859 if (index == Integer.MAX_VALUE) { 2860 throw new RuntimeException("putIntAtIndex index == MAX_VALUE index=" + index); 2861 } 2862 if (index < 0) { 2863 throw new RuntimeException("putIntAtIndex index < 0 index=" + index); 2864 } 2865 if (v != null) { 2866 valArray = v.split(","); 2867 } 2868 2869 // Copy the elements from valArray till index 2870 for (int i = 0; i < index; i++) { 2871 String str = ""; 2872 if ((valArray != null) && (i < valArray.length)) { 2873 str = valArray[i]; 2874 } 2875 data = data + str + ","; 2876 } 2877 2878 data = data + value; 2879 2880 // Copy the remaining elements from valArray if any. 2881 if (valArray != null) { 2882 for (int i = index+1; i < valArray.length; i++) { 2883 data = data + "," + valArray[i]; 2884 } 2885 } 2886 return android.provider.Settings.Global.putString(cr, name, data); 2887 } 2888 2889 /** 2890 * Gets the telephony property. 2891 * 2892 * @hide 2893 */ 2894 public static String getTelephonyProperty(int phoneId, String property, String defaultVal) { 2895 String propVal = null; 2896 String prop = SystemProperties.get(property); 2897 if ((prop != null) && (prop.length() > 0)) { 2898 String values[] = prop.split(","); 2899 if ((phoneId >= 0) && (phoneId < values.length) && (values[phoneId] != null)) { 2900 propVal = values[phoneId]; 2901 } 2902 } 2903 return propVal == null ? defaultVal : propVal; 2904 } 2905 2906 /** @hide */ 2907 public int getSimCount() { 2908 if(isMultiSimEnabled()) { 2909 //FIXME Need to get it from Telephony Devcontroller 2910 return 2; 2911 } else { 2912 return 1; 2913 } 2914 } 2915 2916 /** 2917 * Returns the IMS Service Table (IST) that was loaded from the ISIM. 2918 * @return IMS Service Table or null if not present or not loaded 2919 * @hide 2920 */ 2921 public String getIsimIst() { 2922 try { 2923 return getSubscriberInfo().getIsimIst(); 2924 } catch (RemoteException ex) { 2925 return null; 2926 } catch (NullPointerException ex) { 2927 // This could happen before phone restarts due to crashing 2928 return null; 2929 } 2930 } 2931 2932 /** 2933 * Returns the IMS Proxy Call Session Control Function(PCSCF) that were loaded from the ISIM. 2934 * @return an array of PCSCF strings with one PCSCF per string, or null if 2935 * not present or not loaded 2936 * @hide 2937 */ 2938 public String[] getIsimPcscf() { 2939 try { 2940 return getSubscriberInfo().getIsimPcscf(); 2941 } catch (RemoteException ex) { 2942 return null; 2943 } catch (NullPointerException ex) { 2944 // This could happen before phone restarts due to crashing 2945 return null; 2946 } 2947 } 2948 2949 /** 2950 * Returns the response of ISIM Authetification through RIL. 2951 * Returns null if the Authentification hasn't been successed or isn't present iphonesubinfo. 2952 * @return the response of ISIM Authetification, or null if not available 2953 * @hide 2954 * @deprecated 2955 * @see getIccSimChallengeResponse with appType=PhoneConstants.APPTYPE_ISIM 2956 */ 2957 public String getIsimChallengeResponse(String nonce){ 2958 try { 2959 return getSubscriberInfo().getIsimChallengeResponse(nonce); 2960 } catch (RemoteException ex) { 2961 return null; 2962 } catch (NullPointerException ex) { 2963 // This could happen before phone restarts due to crashing 2964 return null; 2965 } 2966 } 2967 2968 /** 2969 * Returns the response of SIM Authentication through RIL. 2970 * Returns null if the Authentication hasn't been successful 2971 * @param subId subscription ID to be queried 2972 * @param appType ICC application type (@see com.android.internal.telephony.PhoneConstants#APPTYPE_xxx) 2973 * @param data authentication challenge data 2974 * @return the response of SIM Authentication, or null if not available 2975 * @hide 2976 */ 2977 public String getIccSimChallengeResponse(int subId, int appType, String data) { 2978 try { 2979 return getSubscriberInfo().getIccSimChallengeResponse(subId, appType, data); 2980 } catch (RemoteException ex) { 2981 return null; 2982 } catch (NullPointerException ex) { 2983 // This could happen before phone starts 2984 return null; 2985 } 2986 } 2987 2988 /** 2989 * Returns the response of SIM Authentication through RIL for the default subscription. 2990 * Returns null if the Authentication hasn't been successful 2991 * @param appType ICC application type (@see com.android.internal.telephony.PhoneConstants#APPTYPE_xxx) 2992 * @param data authentication challenge data 2993 * @return the response of SIM Authentication, or null if not available 2994 * @hide 2995 */ 2996 public String getIccSimChallengeResponse(int appType, String data) { 2997 return getIccSimChallengeResponse(getDefaultSubscription(), appType, data); 2998 } 2999 3000 /** 3001 * Get P-CSCF address from PCO after data connection is established or modified. 3002 * @param apnType the apnType, "ims" for IMS APN, "emergency" for EMERGENCY APN 3003 * @return array of P-CSCF address 3004 * @hide 3005 */ 3006 public String[] getPcscfAddress(String apnType) { 3007 try { 3008 return getITelephony().getPcscfAddress(apnType); 3009 } catch (RemoteException e) { 3010 return new String[0]; 3011 } 3012 } 3013 3014 /** 3015 * Set IMS registration state 3016 * 3017 * @param Registration state 3018 * @hide 3019 */ 3020 public void setImsRegistrationState(boolean registered) { 3021 try { 3022 getITelephony().setImsRegistrationState(registered); 3023 } catch (RemoteException e) { 3024 } 3025 } 3026 3027 /** 3028 * Get the preferred network type. 3029 * Used for device configuration by some CDMA operators. 3030 * <p> 3031 * Requires Permission: 3032 * {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE} 3033 * Or the calling app has carrier privileges. @see #hasCarrierPrivileges 3034 * 3035 * @return the preferred network type, defined in RILConstants.java. 3036 * @hide 3037 */ 3038 public int getPreferredNetworkType() { 3039 try { 3040 return getITelephony().getPreferredNetworkType(); 3041 } catch (RemoteException ex) { 3042 Rlog.e(TAG, "getPreferredNetworkType RemoteException", ex); 3043 } catch (NullPointerException ex) { 3044 Rlog.e(TAG, "getPreferredNetworkType NPE", ex); 3045 } 3046 return -1; 3047 } 3048 3049 /** 3050 * Set the preferred network type. 3051 * Used for device configuration by some CDMA operators. 3052 * <p> 3053 * Requires Permission: 3054 * {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE} 3055 * Or the calling app has carrier privileges. @see #hasCarrierPrivileges 3056 * 3057 * @param networkType the preferred network type, defined in RILConstants.java. 3058 * @return true on success; false on any failure. 3059 * @hide 3060 */ 3061 public boolean setPreferredNetworkType(int networkType) { 3062 try { 3063 return getITelephony().setPreferredNetworkType(networkType); 3064 } catch (RemoteException ex) { 3065 Rlog.e(TAG, "setPreferredNetworkType RemoteException", ex); 3066 } catch (NullPointerException ex) { 3067 Rlog.e(TAG, "setPreferredNetworkType NPE", ex); 3068 } 3069 return false; 3070 } 3071 3072 /** 3073 * Set the preferred network type to global mode which includes LTE, CDMA, EvDo and GSM/WCDMA. 3074 * 3075 * <p> 3076 * Requires that the calling app has carrier privileges. 3077 * @see #hasCarrierPrivileges 3078 * 3079 * @return true on success; false on any failure. 3080 */ 3081 public boolean setGlobalPreferredNetworkType() { 3082 return setPreferredNetworkType(RILConstants.NETWORK_MODE_LTE_CDMA_EVDO_GSM_WCDMA); 3083 } 3084 3085 /** 3086 * Values used to return status for hasCarrierPrivileges call. 3087 */ 3088 /** @hide */ 3089 public static final int CARRIER_PRIVILEGE_STATUS_HAS_ACCESS = 1; 3090 /** @hide */ 3091 public static final int CARRIER_PRIVILEGE_STATUS_NO_ACCESS = 0; 3092 /** @hide */ 3093 public static final int CARRIER_PRIVILEGE_STATUS_RULES_NOT_LOADED = -1; 3094 /** @hide */ 3095 public static final int CARRIER_PRIVILEGE_STATUS_ERROR_LOADING_RULES = -2; 3096 3097 /** 3098 * Has the calling application been granted carrier privileges by the carrier. 3099 * 3100 * If any of the packages in the calling UID has carrier privileges, the 3101 * call will return true. This access is granted by the owner of the UICC 3102 * card and does not depend on the registered carrier. 3103 * 3104 * TODO: Add a link to documentation. 3105 * 3106 * @return true if the app has carrier privileges. 3107 */ 3108 public boolean hasCarrierPrivileges() { 3109 try { 3110 return getITelephony().getCarrierPrivilegeStatus() == 3111 CARRIER_PRIVILEGE_STATUS_HAS_ACCESS; 3112 } catch (RemoteException ex) { 3113 Rlog.e(TAG, "hasCarrierPrivileges RemoteException", ex); 3114 } catch (NullPointerException ex) { 3115 Rlog.e(TAG, "hasCarrierPrivileges NPE", ex); 3116 } 3117 return false; 3118 } 3119 3120 /** 3121 * Override the branding for the current ICCID. 3122 * 3123 * Once set, whenever the SIM is present in the device, the service 3124 * provider name (SPN) and the operator name will both be replaced by the 3125 * brand value input. To unset the value, the same function should be 3126 * called with a null brand value. 3127 * 3128 * <p>Requires that the calling app has carrier privileges. 3129 * @see #hasCarrierPrivileges 3130 * 3131 * @param brand The brand name to display/set. 3132 * @return true if the operation was executed correctly. 3133 */ 3134 public boolean setOperatorBrandOverride(String brand) { 3135 try { 3136 return getITelephony().setOperatorBrandOverride(brand); 3137 } catch (RemoteException ex) { 3138 Rlog.e(TAG, "setOperatorBrandOverride RemoteException", ex); 3139 } catch (NullPointerException ex) { 3140 Rlog.e(TAG, "setOperatorBrandOverride NPE", ex); 3141 } 3142 return false; 3143 } 3144 3145 /** 3146 * Expose the rest of ITelephony to @SystemApi 3147 */ 3148 3149 /** @hide */ 3150 @SystemApi 3151 public String getCdmaMdn() { 3152 return getCdmaMdn(getDefaultSubscription()); 3153 } 3154 3155 /** @hide */ 3156 @SystemApi 3157 public String getCdmaMdn(int subId) { 3158 try { 3159 return getITelephony().getCdmaMdn(subId); 3160 } catch (RemoteException ex) { 3161 return null; 3162 } catch (NullPointerException ex) { 3163 return null; 3164 } 3165 } 3166 3167 /** @hide */ 3168 @SystemApi 3169 public String getCdmaMin() { 3170 return getCdmaMin(getDefaultSubscription()); 3171 } 3172 3173 /** @hide */ 3174 @SystemApi 3175 public String getCdmaMin(int subId) { 3176 try { 3177 return getITelephony().getCdmaMin(subId); 3178 } catch (RemoteException ex) { 3179 return null; 3180 } catch (NullPointerException ex) { 3181 return null; 3182 } 3183 } 3184 3185 /** @hide */ 3186 @SystemApi 3187 public int checkCarrierPrivilegesForPackage(String pkgname) { 3188 try { 3189 return getITelephony().checkCarrierPrivilegesForPackage(pkgname); 3190 } catch (RemoteException ex) { 3191 Rlog.e(TAG, "checkCarrierPrivilegesForPackage RemoteException", ex); 3192 } catch (NullPointerException ex) { 3193 Rlog.e(TAG, "checkCarrierPrivilegesForPackage NPE", ex); 3194 } 3195 return CARRIER_PRIVILEGE_STATUS_NO_ACCESS; 3196 } 3197 3198 /** @hide */ 3199 @SystemApi 3200 public List<String> getCarrierPackageNamesForIntent(Intent intent) { 3201 try { 3202 return getITelephony().getCarrierPackageNamesForIntent(intent); 3203 } catch (RemoteException ex) { 3204 Rlog.e(TAG, "getCarrierPackageNamesForIntent RemoteException", ex); 3205 } catch (NullPointerException ex) { 3206 Rlog.e(TAG, "getCarrierPackageNamesForIntent NPE", ex); 3207 } 3208 return null; 3209 } 3210 3211 /** @hide */ 3212 @SystemApi 3213 public void dial(String number) { 3214 try { 3215 getITelephony().dial(number); 3216 } catch (RemoteException e) { 3217 Log.e(TAG, "Error calling ITelephony#dial", e); 3218 } 3219 } 3220 3221 /** @hide */ 3222 @SystemApi 3223 public void call(String callingPackage, String number) { 3224 try { 3225 getITelephony().call(callingPackage, number); 3226 } catch (RemoteException e) { 3227 Log.e(TAG, "Error calling ITelephony#call", e); 3228 } 3229 } 3230 3231 /** @hide */ 3232 @SystemApi 3233 public boolean endCall() { 3234 try { 3235 return getITelephony().endCall(); 3236 } catch (RemoteException e) { 3237 Log.e(TAG, "Error calling ITelephony#endCall", e); 3238 } 3239 return false; 3240 } 3241 3242 /** @hide */ 3243 @SystemApi 3244 public void answerRingingCall() { 3245 try { 3246 getITelephony().answerRingingCall(); 3247 } catch (RemoteException e) { 3248 Log.e(TAG, "Error calling ITelephony#answerRingingCall", e); 3249 } 3250 } 3251 3252 /** @hide */ 3253 @SystemApi 3254 public void silenceRinger() { 3255 try { 3256 getTelecomService().silenceRinger(); 3257 } catch (RemoteException e) { 3258 Log.e(TAG, "Error calling ITelecomService#silenceRinger", e); 3259 } 3260 } 3261 3262 /** @hide */ 3263 @SystemApi 3264 public boolean isOffhook() { 3265 try { 3266 return getITelephony().isOffhook(); 3267 } catch (RemoteException e) { 3268 Log.e(TAG, "Error calling ITelephony#isOffhook", e); 3269 } 3270 return false; 3271 } 3272 3273 /** @hide */ 3274 @SystemApi 3275 public boolean isRinging() { 3276 try { 3277 return getITelephony().isRinging(); 3278 } catch (RemoteException e) { 3279 Log.e(TAG, "Error calling ITelephony#isRinging", e); 3280 } 3281 return false; 3282 } 3283 3284 /** @hide */ 3285 @SystemApi 3286 public boolean isIdle() { 3287 try { 3288 return getITelephony().isIdle(); 3289 } catch (RemoteException e) { 3290 Log.e(TAG, "Error calling ITelephony#isIdle", e); 3291 } 3292 return true; 3293 } 3294 3295 /** @hide */ 3296 @SystemApi 3297 public boolean isRadioOn() { 3298 try { 3299 return getITelephony().isRadioOn(); 3300 } catch (RemoteException e) { 3301 Log.e(TAG, "Error calling ITelephony#isRadioOn", e); 3302 } 3303 return false; 3304 } 3305 3306 /** @hide */ 3307 @SystemApi 3308 public boolean isSimPinEnabled() { 3309 try { 3310 return getITelephony().isSimPinEnabled(); 3311 } catch (RemoteException e) { 3312 Log.e(TAG, "Error calling ITelephony#isSimPinEnabled", e); 3313 } 3314 return false; 3315 } 3316 3317 /** @hide */ 3318 @SystemApi 3319 public boolean supplyPin(String pin) { 3320 try { 3321 return getITelephony().supplyPin(pin); 3322 } catch (RemoteException e) { 3323 Log.e(TAG, "Error calling ITelephony#supplyPin", e); 3324 } 3325 return false; 3326 } 3327 3328 /** @hide */ 3329 @SystemApi 3330 public boolean supplyPuk(String puk, String pin) { 3331 try { 3332 return getITelephony().supplyPuk(puk, pin); 3333 } catch (RemoteException e) { 3334 Log.e(TAG, "Error calling ITelephony#supplyPuk", e); 3335 } 3336 return false; 3337 } 3338 3339 /** @hide */ 3340 @SystemApi 3341 public int[] supplyPinReportResult(String pin) { 3342 try { 3343 return getITelephony().supplyPinReportResult(pin); 3344 } catch (RemoteException e) { 3345 Log.e(TAG, "Error calling ITelephony#supplyPinReportResult", e); 3346 } 3347 return new int[0]; 3348 } 3349 3350 /** @hide */ 3351 @SystemApi 3352 public int[] supplyPukReportResult(String puk, String pin) { 3353 try { 3354 return getITelephony().supplyPukReportResult(puk, pin); 3355 } catch (RemoteException e) { 3356 Log.e(TAG, "Error calling ITelephony#]", e); 3357 } 3358 return new int[0]; 3359 } 3360 3361 /** @hide */ 3362 @SystemApi 3363 public boolean handlePinMmi(String dialString) { 3364 try { 3365 return getITelephony().handlePinMmi(dialString); 3366 } catch (RemoteException e) { 3367 Log.e(TAG, "Error calling ITelephony#handlePinMmi", e); 3368 } 3369 return false; 3370 } 3371 3372 /** @hide */ 3373 @SystemApi 3374 public boolean handlePinMmiForSubscriber(int subId, String dialString) { 3375 try { 3376 return getITelephony().handlePinMmiForSubscriber(subId, dialString); 3377 } catch (RemoteException e) { 3378 Log.e(TAG, "Error calling ITelephony#handlePinMmi", e); 3379 } 3380 return false; 3381 } 3382 3383 /** @hide */ 3384 @SystemApi 3385 public void toggleRadioOnOff() { 3386 try { 3387 getITelephony().toggleRadioOnOff(); 3388 } catch (RemoteException e) { 3389 Log.e(TAG, "Error calling ITelephony#toggleRadioOnOff", e); 3390 } 3391 } 3392 3393 /** @hide */ 3394 @SystemApi 3395 public boolean setRadio(boolean turnOn) { 3396 try { 3397 return getITelephony().setRadio(turnOn); 3398 } catch (RemoteException e) { 3399 Log.e(TAG, "Error calling ITelephony#setRadio", e); 3400 } 3401 return false; 3402 } 3403 3404 /** @hide */ 3405 @SystemApi 3406 public boolean setRadioPower(boolean turnOn) { 3407 try { 3408 return getITelephony().setRadioPower(turnOn); 3409 } catch (RemoteException e) { 3410 Log.e(TAG, "Error calling ITelephony#setRadioPower", e); 3411 } 3412 return false; 3413 } 3414 3415 /** @hide */ 3416 @SystemApi 3417 public void updateServiceLocation() { 3418 try { 3419 getITelephony().updateServiceLocation(); 3420 } catch (RemoteException e) { 3421 Log.e(TAG, "Error calling ITelephony#updateServiceLocation", e); 3422 } 3423 } 3424 3425 /** @hide */ 3426 @SystemApi 3427 public boolean enableDataConnectivity() { 3428 try { 3429 return getITelephony().enableDataConnectivity(); 3430 } catch (RemoteException e) { 3431 Log.e(TAG, "Error calling ITelephony#enableDataConnectivity", e); 3432 } 3433 return false; 3434 } 3435 3436 /** @hide */ 3437 @SystemApi 3438 public boolean disableDataConnectivity() { 3439 try { 3440 return getITelephony().disableDataConnectivity(); 3441 } catch (RemoteException e) { 3442 Log.e(TAG, "Error calling ITelephony#disableDataConnectivity", e); 3443 } 3444 return false; 3445 } 3446 3447 /** @hide */ 3448 @SystemApi 3449 public boolean isDataConnectivityPossible() { 3450 try { 3451 return getITelephony().isDataConnectivityPossible(); 3452 } catch (RemoteException e) { 3453 Log.e(TAG, "Error calling ITelephony#isDataConnectivityPossible", e); 3454 } 3455 return false; 3456 } 3457 3458 /** @hide */ 3459 @SystemApi 3460 public boolean needsOtaServiceProvisioning() { 3461 try { 3462 return getITelephony().needsOtaServiceProvisioning(); 3463 } catch (RemoteException e) { 3464 Log.e(TAG, "Error calling ITelephony#needsOtaServiceProvisioning", e); 3465 } 3466 return false; 3467 } 3468 3469 /** @hide */ 3470 @SystemApi 3471 public void setDataEnabled(boolean enable) { 3472 try { 3473 getITelephony().setDataEnabled(enable); 3474 } catch (RemoteException e) { 3475 Log.e(TAG, "Error calling ITelephony#setDataEnabled", e); 3476 } 3477 } 3478 3479 /** @hide */ 3480 @SystemApi 3481 public boolean getDataEnabled() { 3482 try { 3483 return getITelephony().getDataEnabled(); 3484 } catch (RemoteException e) { 3485 Log.e(TAG, "Error calling ITelephony#getDataEnabled", e); 3486 } 3487 return false; 3488 } 3489 3490 /** 3491 * Returns the result and response from RIL for oem request 3492 * 3493 * @param oemReq the data is sent to ril. 3494 * @param oemResp the respose data from RIL. 3495 * @return negative value request was not handled or get error 3496 * 0 request was handled succesfully, but no response data 3497 * positive value success, data length of response 3498 * @hide 3499 */ 3500 public int invokeOemRilRequestRaw(byte[] oemReq, byte[] oemResp) { 3501 try { 3502 return getITelephony().invokeOemRilRequestRaw(oemReq, oemResp); 3503 } catch (RemoteException ex) { 3504 } catch (NullPointerException ex) { 3505 } 3506 return -1; 3507 } 3508 3509 /** @hide */ 3510 @SystemApi 3511 public void enableVideoCalling(boolean enable) { 3512 try { 3513 getITelephony().enableVideoCalling(enable); 3514 } catch (RemoteException e) { 3515 Log.e(TAG, "Error calling ITelephony#enableVideoCalling", e); 3516 } 3517 } 3518 3519 /** @hide */ 3520 @SystemApi 3521 public boolean isVideoCallingEnabled() { 3522 try { 3523 return getITelephony().isVideoCallingEnabled(); 3524 } catch (RemoteException e) { 3525 Log.e(TAG, "Error calling ITelephony#isVideoCallingEnabled", e); 3526 } 3527 return false; 3528 } 3529 3530 /** 3531 * This function retrieves value for setting "name+subId", and if that is not found 3532 * retrieves value for setting "name", and if that is not found uses def as default 3533 * 3534 * @hide */ 3535 public static int getIntWithSubId(ContentResolver cr, String name, int subId, int def) { 3536 return Settings.Global.getInt(cr, name + subId, Settings.Global.getInt(cr, name, def)); 3537 } 3538 3539 /** 3540 * This function retrieves value for setting "name+subId", and if that is not found 3541 * retrieves value for setting "name", and if that is not found throws 3542 * SettingNotFoundException 3543 * 3544 * @hide */ 3545 public static int getIntWithSubId(ContentResolver cr, String name, int subId) 3546 throws SettingNotFoundException { 3547 try { 3548 return Settings.Global.getInt(cr, name + subId); 3549 } catch (SettingNotFoundException e) { 3550 try { 3551 int val = Settings.Global.getInt(cr, name); 3552 /* We are now moving from 'setting' to 'setting+subId', and using the value stored 3553 * for 'setting' as default. Reset the default (since it may have a user set 3554 * value). */ 3555 int default_val = val; 3556 if (name.equals(Settings.Global.MOBILE_DATA)) { 3557 default_val = "true".equalsIgnoreCase( 3558 SystemProperties.get("ro.com.android.mobiledata", "true")) ? 1 : 0; 3559 } else if (name.equals(Settings.Global.DATA_ROAMING)) { 3560 default_val = "true".equalsIgnoreCase( 3561 SystemProperties.get("ro.com.android.dataroaming", "false")) ? 1 : 0; 3562 } 3563 3564 if (default_val != val) { 3565 Settings.Global.putInt(cr, name, default_val); 3566 } 3567 3568 return val; 3569 } catch (SettingNotFoundException exc) { 3570 throw new SettingNotFoundException(name); 3571 } 3572 } 3573 } 3574} 3575 3576 3577