TelephonyManager.java revision 0201a6f6f16a872405a5f9ee65026e948eb162d0
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 try { 2152 return getTelecomService().getCallState(); 2153 } catch (RemoteException | NullPointerException e) { 2154 return CALL_STATE_IDLE; 2155 } 2156 } 2157 2158 /** 2159 * Returns a constant indicating the call state (cellular) on the device 2160 * for a subscription. 2161 * 2162 * @param subId whose call state is returned 2163 */ 2164 /** {@hide} */ 2165 public int getCallState(int subId) { 2166 try { 2167 return getITelephony().getCallStateForSubscriber(subId); 2168 } catch (RemoteException ex) { 2169 // the phone process is restarting. 2170 return CALL_STATE_IDLE; 2171 } catch (NullPointerException ex) { 2172 // the phone process is restarting. 2173 return CALL_STATE_IDLE; 2174 } 2175 } 2176 2177 /** Data connection activity: No traffic. */ 2178 public static final int DATA_ACTIVITY_NONE = 0x00000000; 2179 /** Data connection activity: Currently receiving IP PPP traffic. */ 2180 public static final int DATA_ACTIVITY_IN = 0x00000001; 2181 /** Data connection activity: Currently sending IP PPP traffic. */ 2182 public static final int DATA_ACTIVITY_OUT = 0x00000002; 2183 /** Data connection activity: Currently both sending and receiving 2184 * IP PPP traffic. */ 2185 public static final int DATA_ACTIVITY_INOUT = DATA_ACTIVITY_IN | DATA_ACTIVITY_OUT; 2186 /** 2187 * Data connection is active, but physical link is down 2188 */ 2189 public static final int DATA_ACTIVITY_DORMANT = 0x00000004; 2190 2191 /** 2192 * Returns a constant indicating the type of activity on a data connection 2193 * (cellular). 2194 * 2195 * @see #DATA_ACTIVITY_NONE 2196 * @see #DATA_ACTIVITY_IN 2197 * @see #DATA_ACTIVITY_OUT 2198 * @see #DATA_ACTIVITY_INOUT 2199 * @see #DATA_ACTIVITY_DORMANT 2200 */ 2201 public int getDataActivity() { 2202 try { 2203 return getITelephony().getDataActivity(); 2204 } catch (RemoteException ex) { 2205 // the phone process is restarting. 2206 return DATA_ACTIVITY_NONE; 2207 } catch (NullPointerException ex) { 2208 // the phone process is restarting. 2209 return DATA_ACTIVITY_NONE; 2210 } 2211 } 2212 2213 /** Data connection state: Unknown. Used before we know the state. 2214 * @hide 2215 */ 2216 public static final int DATA_UNKNOWN = -1; 2217 /** Data connection state: Disconnected. IP traffic not available. */ 2218 public static final int DATA_DISCONNECTED = 0; 2219 /** Data connection state: Currently setting up a data connection. */ 2220 public static final int DATA_CONNECTING = 1; 2221 /** Data connection state: Connected. IP traffic should be available. */ 2222 public static final int DATA_CONNECTED = 2; 2223 /** Data connection state: Suspended. The connection is up, but IP 2224 * traffic is temporarily unavailable. For example, in a 2G network, 2225 * data activity may be suspended when a voice call arrives. */ 2226 public static final int DATA_SUSPENDED = 3; 2227 2228 /** 2229 * Returns a constant indicating the current data connection state 2230 * (cellular). 2231 * 2232 * @see #DATA_DISCONNECTED 2233 * @see #DATA_CONNECTING 2234 * @see #DATA_CONNECTED 2235 * @see #DATA_SUSPENDED 2236 */ 2237 public int getDataState() { 2238 try { 2239 return getITelephony().getDataState(); 2240 } catch (RemoteException ex) { 2241 // the phone process is restarting. 2242 return DATA_DISCONNECTED; 2243 } catch (NullPointerException ex) { 2244 return DATA_DISCONNECTED; 2245 } 2246 } 2247 2248 /** 2249 * @hide 2250 */ 2251 private ITelephony getITelephony() { 2252 return ITelephony.Stub.asInterface(ServiceManager.getService(Context.TELEPHONY_SERVICE)); 2253 } 2254 2255 /** 2256 * @hide 2257 */ 2258 private ITelecomService getTelecomService() { 2259 return ITelecomService.Stub.asInterface(ServiceManager.getService(Context.TELECOM_SERVICE)); 2260 } 2261 2262 // 2263 // 2264 // PhoneStateListener 2265 // 2266 // 2267 2268 /** 2269 * Registers a listener object to receive notification of changes 2270 * in specified telephony states. 2271 * <p> 2272 * To register a listener, pass a {@link PhoneStateListener} 2273 * and specify at least one telephony state of interest in 2274 * the events argument. 2275 * 2276 * At registration, and when a specified telephony state 2277 * changes, the telephony manager invokes the appropriate 2278 * callback method on the listener object and passes the 2279 * current (updated) values. 2280 * <p> 2281 * To unregister a listener, pass the listener object and set the 2282 * events argument to 2283 * {@link PhoneStateListener#LISTEN_NONE LISTEN_NONE} (0). 2284 * 2285 * @param listener The {@link PhoneStateListener} object to register 2286 * (or unregister) 2287 * @param events The telephony state(s) of interest to the listener, 2288 * as a bitwise-OR combination of {@link PhoneStateListener} 2289 * LISTEN_ flags. 2290 */ 2291 public void listen(PhoneStateListener listener, int events) { 2292 String pkgForDebug = mContext != null ? mContext.getPackageName() : "<unknown>"; 2293 try { 2294 Boolean notifyNow = (getITelephony() != null); 2295 sRegistry.listenForSubscriber(listener.mSubId, pkgForDebug, listener.callback, events, notifyNow); 2296 } catch (RemoteException ex) { 2297 // system process dead 2298 } catch (NullPointerException ex) { 2299 // system process dead 2300 } 2301 } 2302 2303 /** 2304 * Returns the CDMA ERI icon index to display 2305 * 2306 * @hide 2307 */ 2308 public int getCdmaEriIconIndex() { 2309 return getCdmaEriIconIndex(getDefaultSubscription()); 2310 } 2311 2312 /** 2313 * Returns the CDMA ERI icon index to display for a subscription 2314 */ 2315 /** {@hide} */ 2316 public int getCdmaEriIconIndex(int subId) { 2317 try { 2318 return getITelephony().getCdmaEriIconIndexForSubscriber(subId); 2319 } catch (RemoteException ex) { 2320 // the phone process is restarting. 2321 return -1; 2322 } catch (NullPointerException ex) { 2323 return -1; 2324 } 2325 } 2326 2327 /** 2328 * Returns the CDMA ERI icon mode, 2329 * 0 - ON 2330 * 1 - FLASHING 2331 * 2332 * @hide 2333 */ 2334 public int getCdmaEriIconMode() { 2335 return getCdmaEriIconMode(getDefaultSubscription()); 2336 } 2337 2338 /** 2339 * Returns the CDMA ERI icon mode for a subscription. 2340 * 0 - ON 2341 * 1 - FLASHING 2342 */ 2343 /** {@hide} */ 2344 public int getCdmaEriIconMode(int subId) { 2345 try { 2346 return getITelephony().getCdmaEriIconModeForSubscriber(subId); 2347 } catch (RemoteException ex) { 2348 // the phone process is restarting. 2349 return -1; 2350 } catch (NullPointerException ex) { 2351 return -1; 2352 } 2353 } 2354 2355 /** 2356 * Returns the CDMA ERI text, 2357 * 2358 * @hide 2359 */ 2360 public String getCdmaEriText() { 2361 return getCdmaEriText(getDefaultSubscription()); 2362 } 2363 2364 /** 2365 * Returns the CDMA ERI text, of a subscription 2366 * 2367 */ 2368 /** {@hide} */ 2369 public String getCdmaEriText(int subId) { 2370 try { 2371 return getITelephony().getCdmaEriTextForSubscriber(subId); 2372 } catch (RemoteException ex) { 2373 // the phone process is restarting. 2374 return null; 2375 } catch (NullPointerException ex) { 2376 return null; 2377 } 2378 } 2379 2380 /** 2381 * @return true if the current device is "voice capable". 2382 * <p> 2383 * "Voice capable" means that this device supports circuit-switched 2384 * (i.e. voice) phone calls over the telephony network, and is allowed 2385 * to display the in-call UI while a cellular voice call is active. 2386 * This will be false on "data only" devices which can't make voice 2387 * calls and don't support any in-call UI. 2388 * <p> 2389 * Note: the meaning of this flag is subtly different from the 2390 * PackageManager.FEATURE_TELEPHONY system feature, which is available 2391 * on any device with a telephony radio, even if the device is 2392 * data-only. 2393 */ 2394 public boolean isVoiceCapable() { 2395 if (mContext == null) return true; 2396 return mContext.getResources().getBoolean( 2397 com.android.internal.R.bool.config_voice_capable); 2398 } 2399 2400 /** 2401 * @return true if the current device supports sms service. 2402 * <p> 2403 * If true, this means that the device supports both sending and 2404 * receiving sms via the telephony network. 2405 * <p> 2406 * Note: Voicemail waiting sms, cell broadcasting sms, and MMS are 2407 * disabled when device doesn't support sms. 2408 */ 2409 public boolean isSmsCapable() { 2410 if (mContext == null) return true; 2411 return mContext.getResources().getBoolean( 2412 com.android.internal.R.bool.config_sms_capable); 2413 } 2414 2415 /** 2416 * Returns all observed cell information from all radios on the 2417 * device including the primary and neighboring cells. This does 2418 * not cause or change the rate of PhoneStateListner#onCellInfoChanged. 2419 *<p> 2420 * The list can include one or more of {@link android.telephony.CellInfoGsm CellInfoGsm}, 2421 * {@link android.telephony.CellInfoCdma CellInfoCdma}, 2422 * {@link android.telephony.CellInfoLte CellInfoLte} and 2423 * {@link android.telephony.CellInfoWcdma CellInfoCdma} in any combination. 2424 * Specifically on devices with multiple radios it is typical to see instances of 2425 * one or more of any these in the list. In addition 0, 1 or more CellInfo 2426 * objects may return isRegistered() true. 2427 *<p> 2428 * This is preferred over using getCellLocation although for older 2429 * devices this may return null in which case getCellLocation should 2430 * be called. 2431 *<p> 2432 * @return List of CellInfo or null if info unavailable. 2433 * 2434 * <p>Requires Permission: {@link android.Manifest.permission#ACCESS_COARSE_LOCATION} 2435 */ 2436 public List<CellInfo> getAllCellInfo() { 2437 try { 2438 return getITelephony().getAllCellInfo(); 2439 } catch (RemoteException ex) { 2440 return null; 2441 } catch (NullPointerException ex) { 2442 return null; 2443 } 2444 } 2445 2446 /** 2447 * Sets the minimum time in milli-seconds between {@link PhoneStateListener#onCellInfoChanged 2448 * PhoneStateListener.onCellInfoChanged} will be invoked. 2449 *<p> 2450 * The default, 0, means invoke onCellInfoChanged when any of the reported 2451 * information changes. Setting the value to INT_MAX(0x7fffffff) means never issue 2452 * A onCellInfoChanged. 2453 *<p> 2454 * @param rateInMillis the rate 2455 * 2456 * @hide 2457 */ 2458 public void setCellInfoListRate(int rateInMillis) { 2459 try { 2460 getITelephony().setCellInfoListRate(rateInMillis); 2461 } catch (RemoteException ex) { 2462 } catch (NullPointerException ex) { 2463 } 2464 } 2465 2466 /** 2467 * Returns the MMS user agent. 2468 */ 2469 public String getMmsUserAgent() { 2470 if (mContext == null) return null; 2471 return mContext.getResources().getString( 2472 com.android.internal.R.string.config_mms_user_agent); 2473 } 2474 2475 /** 2476 * Returns the MMS user agent profile URL. 2477 */ 2478 public String getMmsUAProfUrl() { 2479 if (mContext == null) return null; 2480 return mContext.getResources().getString( 2481 com.android.internal.R.string.config_mms_user_agent_profile_url); 2482 } 2483 2484 /** 2485 * Opens a logical channel to the ICC card. 2486 * 2487 * Input parameters equivalent to TS 27.007 AT+CCHO command. 2488 * 2489 * <p>Requires Permission: 2490 * {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE} 2491 * Or the calling app has carrier privileges. @see #hasCarrierPrivileges 2492 * 2493 * @param AID Application id. See ETSI 102.221 and 101.220. 2494 * @return an IccOpenLogicalChannelResponse object. 2495 */ 2496 public IccOpenLogicalChannelResponse iccOpenLogicalChannel(String AID) { 2497 try { 2498 return getITelephony().iccOpenLogicalChannel(AID); 2499 } catch (RemoteException ex) { 2500 } catch (NullPointerException ex) { 2501 } 2502 return null; 2503 } 2504 2505 /** 2506 * Closes a previously opened logical channel to the ICC card. 2507 * 2508 * Input parameters equivalent to TS 27.007 AT+CCHC command. 2509 * 2510 * <p>Requires Permission: 2511 * {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE} 2512 * Or the calling app has carrier privileges. @see #hasCarrierPrivileges 2513 * 2514 * @param channel is the channel id to be closed as retruned by a successful 2515 * iccOpenLogicalChannel. 2516 * @return true if the channel was closed successfully. 2517 */ 2518 public boolean iccCloseLogicalChannel(int channel) { 2519 try { 2520 return getITelephony().iccCloseLogicalChannel(channel); 2521 } catch (RemoteException ex) { 2522 } catch (NullPointerException ex) { 2523 } 2524 return false; 2525 } 2526 2527 /** 2528 * Transmit an APDU to the ICC card over a logical channel. 2529 * 2530 * Input parameters equivalent to TS 27.007 AT+CGLA command. 2531 * 2532 * <p>Requires Permission: 2533 * {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE} 2534 * Or the calling app has carrier privileges. @see #hasCarrierPrivileges 2535 * 2536 * @param channel is the channel id to be closed as returned by a successful 2537 * iccOpenLogicalChannel. 2538 * @param cla Class of the APDU command. 2539 * @param instruction Instruction of the APDU command. 2540 * @param p1 P1 value of the APDU command. 2541 * @param p2 P2 value of the APDU command. 2542 * @param p3 P3 value of the APDU command. If p3 is negative a 4 byte APDU 2543 * is sent to the SIM. 2544 * @param data Data to be sent with the APDU. 2545 * @return The APDU response from the ICC card with the status appended at 2546 * the end. 2547 */ 2548 public String iccTransmitApduLogicalChannel(int channel, int cla, 2549 int instruction, int p1, int p2, int p3, String data) { 2550 try { 2551 return getITelephony().iccTransmitApduLogicalChannel(channel, cla, 2552 instruction, p1, p2, p3, data); 2553 } catch (RemoteException ex) { 2554 } catch (NullPointerException ex) { 2555 } 2556 return ""; 2557 } 2558 2559 /** 2560 * Transmit an APDU to the ICC card over the basic channel. 2561 * 2562 * Input parameters equivalent to TS 27.007 AT+CSIM command. 2563 * 2564 * <p>Requires Permission: 2565 * {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE} 2566 * Or the calling app has carrier privileges. @see #hasCarrierPrivileges 2567 * 2568 * @param cla Class of the APDU command. 2569 * @param instruction Instruction of the APDU command. 2570 * @param p1 P1 value of the APDU command. 2571 * @param p2 P2 value of the APDU command. 2572 * @param p3 P3 value of the APDU command. If p3 is negative a 4 byte APDU 2573 * is sent to the SIM. 2574 * @param data Data to be sent with the APDU. 2575 * @return The APDU response from the ICC card with the status appended at 2576 * the end. 2577 */ 2578 public String iccTransmitApduBasicChannel(int cla, 2579 int instruction, int p1, int p2, int p3, String data) { 2580 try { 2581 return getITelephony().iccTransmitApduBasicChannel(cla, 2582 instruction, p1, p2, p3, data); 2583 } catch (RemoteException ex) { 2584 } catch (NullPointerException ex) { 2585 } 2586 return ""; 2587 } 2588 2589 /** 2590 * Returns the response APDU for a command APDU sent through SIM_IO. 2591 * 2592 * <p>Requires Permission: 2593 * {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE} 2594 * Or the calling app has carrier privileges. @see #hasCarrierPrivileges 2595 * 2596 * @param fileID 2597 * @param command 2598 * @param p1 P1 value of the APDU command. 2599 * @param p2 P2 value of the APDU command. 2600 * @param p3 P3 value of the APDU command. 2601 * @param filePath 2602 * @return The APDU response. 2603 */ 2604 public byte[] iccExchangeSimIO(int fileID, int command, int p1, int p2, int p3, 2605 String filePath) { 2606 try { 2607 return getITelephony().iccExchangeSimIO(fileID, command, p1, p2, 2608 p3, filePath); 2609 } catch (RemoteException ex) { 2610 } catch (NullPointerException ex) { 2611 } 2612 return null; 2613 } 2614 2615 /** 2616 * Send ENVELOPE to the SIM and return the response. 2617 * 2618 * <p>Requires Permission: 2619 * {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE} 2620 * Or the calling app has carrier privileges. @see #hasCarrierPrivileges 2621 * 2622 * @param content String containing SAT/USAT response in hexadecimal 2623 * format starting with command tag. See TS 102 223 for 2624 * details. 2625 * @return The APDU response from the ICC card in hexadecimal format 2626 * with the last 4 bytes being the status word. If the command fails, 2627 * returns an empty string. 2628 */ 2629 public String sendEnvelopeWithStatus(String content) { 2630 try { 2631 return getITelephony().sendEnvelopeWithStatus(content); 2632 } catch (RemoteException ex) { 2633 } catch (NullPointerException ex) { 2634 } 2635 return ""; 2636 } 2637 2638 /** 2639 * Read one of the NV items defined in com.android.internal.telephony.RadioNVItems. 2640 * Used for device configuration by some CDMA operators. 2641 * <p> 2642 * Requires Permission: 2643 * {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE} 2644 * Or the calling app has carrier privileges. @see #hasCarrierPrivileges 2645 * 2646 * @param itemID the ID of the item to read. 2647 * @return the NV item as a String, or null on any failure. 2648 * 2649 * @hide 2650 */ 2651 public String nvReadItem(int itemID) { 2652 try { 2653 return getITelephony().nvReadItem(itemID); 2654 } catch (RemoteException ex) { 2655 Rlog.e(TAG, "nvReadItem RemoteException", ex); 2656 } catch (NullPointerException ex) { 2657 Rlog.e(TAG, "nvReadItem NPE", ex); 2658 } 2659 return ""; 2660 } 2661 2662 /** 2663 * Write one of the NV items defined in com.android.internal.telephony.RadioNVItems. 2664 * Used for device configuration by some CDMA operators. 2665 * <p> 2666 * Requires Permission: 2667 * {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE} 2668 * Or the calling app has carrier privileges. @see #hasCarrierPrivileges 2669 * 2670 * @param itemID the ID of the item to read. 2671 * @param itemValue the value to write, as a String. 2672 * @return true on success; false on any failure. 2673 * 2674 * @hide 2675 */ 2676 public boolean nvWriteItem(int itemID, String itemValue) { 2677 try { 2678 return getITelephony().nvWriteItem(itemID, itemValue); 2679 } catch (RemoteException ex) { 2680 Rlog.e(TAG, "nvWriteItem RemoteException", ex); 2681 } catch (NullPointerException ex) { 2682 Rlog.e(TAG, "nvWriteItem NPE", ex); 2683 } 2684 return false; 2685 } 2686 2687 /** 2688 * Update the CDMA Preferred Roaming List (PRL) in the radio NV storage. 2689 * Used for device configuration by some CDMA operators. 2690 * <p> 2691 * Requires Permission: 2692 * {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE} 2693 * Or the calling app has carrier privileges. @see #hasCarrierPrivileges 2694 * 2695 * @param preferredRoamingList byte array containing the new PRL. 2696 * @return true on success; false on any failure. 2697 * 2698 * @hide 2699 */ 2700 public boolean nvWriteCdmaPrl(byte[] preferredRoamingList) { 2701 try { 2702 return getITelephony().nvWriteCdmaPrl(preferredRoamingList); 2703 } catch (RemoteException ex) { 2704 Rlog.e(TAG, "nvWriteCdmaPrl RemoteException", ex); 2705 } catch (NullPointerException ex) { 2706 Rlog.e(TAG, "nvWriteCdmaPrl NPE", ex); 2707 } 2708 return false; 2709 } 2710 2711 /** 2712 * Perform the specified type of NV config reset. The radio will be taken offline 2713 * and the device must be rebooted after the operation. Used for device 2714 * configuration by some CDMA operators. 2715 * <p> 2716 * Requires Permission: 2717 * {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE} 2718 * Or the calling app has carrier privileges. @see #hasCarrierPrivileges 2719 * 2720 * @param resetType reset type: 1: reload NV reset, 2: erase NV reset, 3: factory NV reset 2721 * @return true on success; false on any failure. 2722 * 2723 * @hide 2724 */ 2725 public boolean nvResetConfig(int resetType) { 2726 try { 2727 return getITelephony().nvResetConfig(resetType); 2728 } catch (RemoteException ex) { 2729 Rlog.e(TAG, "nvResetConfig RemoteException", ex); 2730 } catch (NullPointerException ex) { 2731 Rlog.e(TAG, "nvResetConfig NPE", ex); 2732 } 2733 return false; 2734 } 2735 2736 /** 2737 * Returns Default subscription. 2738 */ 2739 private static int getDefaultSubscription() { 2740 return SubscriptionManager.getDefaultSubId(); 2741 } 2742 2743 /** 2744 * Returns Default phone. 2745 */ 2746 private static int getDefaultPhone() { 2747 return SubscriptionManager.getPhoneId(SubscriptionManager.getDefaultSubId()); 2748 } 2749 2750 /** {@hide} */ 2751 public int getDefaultSim() { 2752 return SubscriptionManager.getSlotId(SubscriptionManager.getDefaultSubId()); 2753 } 2754 2755 /** 2756 * Sets the telephony property with the value specified. 2757 * 2758 * @hide 2759 */ 2760 public static void setTelephonyProperty(int phoneId, String property, String value) { 2761 Rlog.d(TAG, "setTelephonyProperty property: " + property + " phoneId: " + phoneId + 2762 " value: " + value); 2763 String propVal = ""; 2764 String p[] = null; 2765 String prop = SystemProperties.get(property); 2766 2767 if (value == null) { 2768 value = ""; 2769 } 2770 2771 if (prop != null) { 2772 p = prop.split(","); 2773 } 2774 2775 if (!SubscriptionManager.isValidPhoneId(phoneId)) { 2776 Rlog.d(TAG, "setTelephonyProperty invalid phone id"); 2777 return; 2778 } 2779 2780 for (int i = 0; i < phoneId; i++) { 2781 String str = ""; 2782 if ((p != null) && (i < p.length)) { 2783 str = p[i]; 2784 } 2785 propVal = propVal + str + ","; 2786 } 2787 2788 propVal = propVal + value; 2789 if (p != null) { 2790 for (int i = phoneId + 1; i < p.length; i++) { 2791 propVal = propVal + "," + p[i]; 2792 } 2793 } 2794 2795 // TODO: workaround for QC 2796 if (property.length() > SystemProperties.PROP_NAME_MAX || propVal.length() > SystemProperties.PROP_VALUE_MAX) { 2797 Rlog.d(TAG, "setTelephonyProperty length too long:" + property + ", " + propVal); 2798 return; 2799 } 2800 2801 Rlog.d(TAG, "setTelephonyProperty property=" + property + " propVal=" + propVal); 2802 SystemProperties.set(property, propVal); 2803 } 2804 2805 /** 2806 * Convenience function for retrieving a value from the secure settings 2807 * value list as an integer. Note that internally setting values are 2808 * always stored as strings; this function converts the string to an 2809 * integer for you. 2810 * <p> 2811 * This version does not take a default value. If the setting has not 2812 * been set, or the string value is not a number, 2813 * it throws {@link SettingNotFoundException}. 2814 * 2815 * @param cr The ContentResolver to access. 2816 * @param name The name of the setting to retrieve. 2817 * @param index The index of the list 2818 * 2819 * @throws SettingNotFoundException Thrown if a setting by the given 2820 * name can't be found or the setting value is not an integer. 2821 * 2822 * @return The value at the given index of settings. 2823 * @hide 2824 */ 2825 public static int getIntAtIndex(android.content.ContentResolver cr, 2826 String name, int index) 2827 throws android.provider.Settings.SettingNotFoundException { 2828 String v = android.provider.Settings.Global.getString(cr, name); 2829 if (v != null) { 2830 String valArray[] = v.split(","); 2831 if ((index >= 0) && (index < valArray.length) && (valArray[index] != null)) { 2832 try { 2833 return Integer.parseInt(valArray[index]); 2834 } catch (NumberFormatException e) { 2835 //Log.e(TAG, "Exception while parsing Integer: ", e); 2836 } 2837 } 2838 } 2839 throw new android.provider.Settings.SettingNotFoundException(name); 2840 } 2841 2842 /** 2843 * Convenience function for updating settings value as coma separated 2844 * integer values. This will either create a new entry in the table if the 2845 * given name does not exist, or modify the value of the existing row 2846 * with that name. Note that internally setting values are always 2847 * stored as strings, so this function converts the given value to a 2848 * string before storing it. 2849 * 2850 * @param cr The ContentResolver to access. 2851 * @param name The name of the setting to modify. 2852 * @param index The index of the list 2853 * @param value The new value for the setting to be added to the list. 2854 * @return true if the value was set, false on database errors 2855 * @hide 2856 */ 2857 public static boolean putIntAtIndex(android.content.ContentResolver cr, 2858 String name, int index, int value) { 2859 String data = ""; 2860 String valArray[] = null; 2861 String v = android.provider.Settings.Global.getString(cr, name); 2862 2863 if (index == Integer.MAX_VALUE) { 2864 throw new RuntimeException("putIntAtIndex index == MAX_VALUE index=" + index); 2865 } 2866 if (index < 0) { 2867 throw new RuntimeException("putIntAtIndex index < 0 index=" + index); 2868 } 2869 if (v != null) { 2870 valArray = v.split(","); 2871 } 2872 2873 // Copy the elements from valArray till index 2874 for (int i = 0; i < index; i++) { 2875 String str = ""; 2876 if ((valArray != null) && (i < valArray.length)) { 2877 str = valArray[i]; 2878 } 2879 data = data + str + ","; 2880 } 2881 2882 data = data + value; 2883 2884 // Copy the remaining elements from valArray if any. 2885 if (valArray != null) { 2886 for (int i = index+1; i < valArray.length; i++) { 2887 data = data + "," + valArray[i]; 2888 } 2889 } 2890 return android.provider.Settings.Global.putString(cr, name, data); 2891 } 2892 2893 /** 2894 * Gets the telephony property. 2895 * 2896 * @hide 2897 */ 2898 public static String getTelephonyProperty(int phoneId, String property, String defaultVal) { 2899 String propVal = null; 2900 String prop = SystemProperties.get(property); 2901 if ((prop != null) && (prop.length() > 0)) { 2902 String values[] = prop.split(","); 2903 if ((phoneId >= 0) && (phoneId < values.length) && (values[phoneId] != null)) { 2904 propVal = values[phoneId]; 2905 } 2906 } 2907 return propVal == null ? defaultVal : propVal; 2908 } 2909 2910 /** @hide */ 2911 public int getSimCount() { 2912 if(isMultiSimEnabled()) { 2913 //FIXME Need to get it from Telephony Devcontroller 2914 return 2; 2915 } else { 2916 return 1; 2917 } 2918 } 2919 2920 /** 2921 * Returns the IMS Service Table (IST) that was loaded from the ISIM. 2922 * @return IMS Service Table or null if not present or not loaded 2923 * @hide 2924 */ 2925 public String getIsimIst() { 2926 try { 2927 return getSubscriberInfo().getIsimIst(); 2928 } catch (RemoteException ex) { 2929 return null; 2930 } catch (NullPointerException ex) { 2931 // This could happen before phone restarts due to crashing 2932 return null; 2933 } 2934 } 2935 2936 /** 2937 * Returns the IMS Proxy Call Session Control Function(PCSCF) that were loaded from the ISIM. 2938 * @return an array of PCSCF strings with one PCSCF per string, or null if 2939 * not present or not loaded 2940 * @hide 2941 */ 2942 public String[] getIsimPcscf() { 2943 try { 2944 return getSubscriberInfo().getIsimPcscf(); 2945 } catch (RemoteException ex) { 2946 return null; 2947 } catch (NullPointerException ex) { 2948 // This could happen before phone restarts due to crashing 2949 return null; 2950 } 2951 } 2952 2953 /** 2954 * Returns the response of ISIM Authetification through RIL. 2955 * Returns null if the Authentification hasn't been successed or isn't present iphonesubinfo. 2956 * @return the response of ISIM Authetification, or null if not available 2957 * @hide 2958 * @deprecated 2959 * @see getIccSimChallengeResponse with appType=PhoneConstants.APPTYPE_ISIM 2960 */ 2961 public String getIsimChallengeResponse(String nonce){ 2962 try { 2963 return getSubscriberInfo().getIsimChallengeResponse(nonce); 2964 } catch (RemoteException ex) { 2965 return null; 2966 } catch (NullPointerException ex) { 2967 // This could happen before phone restarts due to crashing 2968 return null; 2969 } 2970 } 2971 2972 /** 2973 * Returns the response of SIM Authentication through RIL. 2974 * Returns null if the Authentication hasn't been successful 2975 * @param subId subscription ID to be queried 2976 * @param appType ICC application type (@see com.android.internal.telephony.PhoneConstants#APPTYPE_xxx) 2977 * @param data authentication challenge data 2978 * @return the response of SIM Authentication, or null if not available 2979 * @hide 2980 */ 2981 public String getIccSimChallengeResponse(int subId, int appType, String data) { 2982 try { 2983 return getSubscriberInfo().getIccSimChallengeResponse(subId, appType, data); 2984 } catch (RemoteException ex) { 2985 return null; 2986 } catch (NullPointerException ex) { 2987 // This could happen before phone starts 2988 return null; 2989 } 2990 } 2991 2992 /** 2993 * Returns the response of SIM Authentication through RIL for the default subscription. 2994 * Returns null if the Authentication hasn't been successful 2995 * @param appType ICC application type (@see com.android.internal.telephony.PhoneConstants#APPTYPE_xxx) 2996 * @param data authentication challenge data 2997 * @return the response of SIM Authentication, or null if not available 2998 * @hide 2999 */ 3000 public String getIccSimChallengeResponse(int appType, String data) { 3001 return getIccSimChallengeResponse(getDefaultSubscription(), appType, data); 3002 } 3003 3004 /** 3005 * Get P-CSCF address from PCO after data connection is established or modified. 3006 * @param apnType the apnType, "ims" for IMS APN, "emergency" for EMERGENCY APN 3007 * @return array of P-CSCF address 3008 * @hide 3009 */ 3010 public String[] getPcscfAddress(String apnType) { 3011 try { 3012 return getITelephony().getPcscfAddress(apnType); 3013 } catch (RemoteException e) { 3014 return new String[0]; 3015 } 3016 } 3017 3018 /** 3019 * Set IMS registration state 3020 * 3021 * @param Registration state 3022 * @hide 3023 */ 3024 public void setImsRegistrationState(boolean registered) { 3025 try { 3026 getITelephony().setImsRegistrationState(registered); 3027 } catch (RemoteException e) { 3028 } 3029 } 3030 3031 /** 3032 * Get the preferred network type. 3033 * Used for device configuration by some CDMA operators. 3034 * <p> 3035 * Requires Permission: 3036 * {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE} 3037 * Or the calling app has carrier privileges. @see #hasCarrierPrivileges 3038 * 3039 * @return the preferred network type, defined in RILConstants.java. 3040 * @hide 3041 */ 3042 public int getPreferredNetworkType() { 3043 try { 3044 return getITelephony().getPreferredNetworkType(); 3045 } catch (RemoteException ex) { 3046 Rlog.e(TAG, "getPreferredNetworkType RemoteException", ex); 3047 } catch (NullPointerException ex) { 3048 Rlog.e(TAG, "getPreferredNetworkType NPE", ex); 3049 } 3050 return -1; 3051 } 3052 3053 /** 3054 * Set the preferred network type. 3055 * Used for device configuration by some CDMA operators. 3056 * <p> 3057 * Requires Permission: 3058 * {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE} 3059 * Or the calling app has carrier privileges. @see #hasCarrierPrivileges 3060 * 3061 * @param networkType the preferred network type, defined in RILConstants.java. 3062 * @return true on success; false on any failure. 3063 * @hide 3064 */ 3065 public boolean setPreferredNetworkType(int networkType) { 3066 try { 3067 return getITelephony().setPreferredNetworkType(networkType); 3068 } catch (RemoteException ex) { 3069 Rlog.e(TAG, "setPreferredNetworkType RemoteException", ex); 3070 } catch (NullPointerException ex) { 3071 Rlog.e(TAG, "setPreferredNetworkType NPE", ex); 3072 } 3073 return false; 3074 } 3075 3076 /** 3077 * Set the preferred network type to global mode which includes LTE, CDMA, EvDo and GSM/WCDMA. 3078 * 3079 * <p> 3080 * Requires that the calling app has carrier privileges. 3081 * @see #hasCarrierPrivileges 3082 * 3083 * @return true on success; false on any failure. 3084 */ 3085 public boolean setGlobalPreferredNetworkType() { 3086 return setPreferredNetworkType(RILConstants.NETWORK_MODE_LTE_CDMA_EVDO_GSM_WCDMA); 3087 } 3088 3089 /** 3090 * Values used to return status for hasCarrierPrivileges call. 3091 */ 3092 /** @hide */ 3093 public static final int CARRIER_PRIVILEGE_STATUS_HAS_ACCESS = 1; 3094 /** @hide */ 3095 public static final int CARRIER_PRIVILEGE_STATUS_NO_ACCESS = 0; 3096 /** @hide */ 3097 public static final int CARRIER_PRIVILEGE_STATUS_RULES_NOT_LOADED = -1; 3098 /** @hide */ 3099 public static final int CARRIER_PRIVILEGE_STATUS_ERROR_LOADING_RULES = -2; 3100 3101 /** 3102 * Has the calling application been granted carrier privileges by the carrier. 3103 * 3104 * If any of the packages in the calling UID has carrier privileges, the 3105 * call will return true. This access is granted by the owner of the UICC 3106 * card and does not depend on the registered carrier. 3107 * 3108 * TODO: Add a link to documentation. 3109 * 3110 * @return true if the app has carrier privileges. 3111 */ 3112 public boolean hasCarrierPrivileges() { 3113 try { 3114 return getITelephony().getCarrierPrivilegeStatus() == 3115 CARRIER_PRIVILEGE_STATUS_HAS_ACCESS; 3116 } catch (RemoteException ex) { 3117 Rlog.e(TAG, "hasCarrierPrivileges RemoteException", ex); 3118 } catch (NullPointerException ex) { 3119 Rlog.e(TAG, "hasCarrierPrivileges NPE", ex); 3120 } 3121 return false; 3122 } 3123 3124 /** 3125 * Override the branding for the current ICCID. 3126 * 3127 * Once set, whenever the SIM is present in the device, the service 3128 * provider name (SPN) and the operator name will both be replaced by the 3129 * brand value input. To unset the value, the same function should be 3130 * called with a null brand value. 3131 * 3132 * <p>Requires that the calling app has carrier privileges. 3133 * @see #hasCarrierPrivileges 3134 * 3135 * @param brand The brand name to display/set. 3136 * @return true if the operation was executed correctly. 3137 */ 3138 public boolean setOperatorBrandOverride(String brand) { 3139 try { 3140 return getITelephony().setOperatorBrandOverride(brand); 3141 } catch (RemoteException ex) { 3142 Rlog.e(TAG, "setOperatorBrandOverride RemoteException", ex); 3143 } catch (NullPointerException ex) { 3144 Rlog.e(TAG, "setOperatorBrandOverride NPE", ex); 3145 } 3146 return false; 3147 } 3148 3149 /** 3150 * Expose the rest of ITelephony to @SystemApi 3151 */ 3152 3153 /** @hide */ 3154 @SystemApi 3155 public String getCdmaMdn() { 3156 return getCdmaMdn(getDefaultSubscription()); 3157 } 3158 3159 /** @hide */ 3160 @SystemApi 3161 public String getCdmaMdn(int subId) { 3162 try { 3163 return getITelephony().getCdmaMdn(subId); 3164 } catch (RemoteException ex) { 3165 return null; 3166 } catch (NullPointerException ex) { 3167 return null; 3168 } 3169 } 3170 3171 /** @hide */ 3172 @SystemApi 3173 public String getCdmaMin() { 3174 return getCdmaMin(getDefaultSubscription()); 3175 } 3176 3177 /** @hide */ 3178 @SystemApi 3179 public String getCdmaMin(int subId) { 3180 try { 3181 return getITelephony().getCdmaMin(subId); 3182 } catch (RemoteException ex) { 3183 return null; 3184 } catch (NullPointerException ex) { 3185 return null; 3186 } 3187 } 3188 3189 /** @hide */ 3190 @SystemApi 3191 public int checkCarrierPrivilegesForPackage(String pkgname) { 3192 try { 3193 return getITelephony().checkCarrierPrivilegesForPackage(pkgname); 3194 } catch (RemoteException ex) { 3195 Rlog.e(TAG, "checkCarrierPrivilegesForPackage RemoteException", ex); 3196 } catch (NullPointerException ex) { 3197 Rlog.e(TAG, "checkCarrierPrivilegesForPackage NPE", ex); 3198 } 3199 return CARRIER_PRIVILEGE_STATUS_NO_ACCESS; 3200 } 3201 3202 /** @hide */ 3203 @SystemApi 3204 public List<String> getCarrierPackageNamesForIntent(Intent intent) { 3205 try { 3206 return getITelephony().getCarrierPackageNamesForIntent(intent); 3207 } catch (RemoteException ex) { 3208 Rlog.e(TAG, "getCarrierPackageNamesForIntent RemoteException", ex); 3209 } catch (NullPointerException ex) { 3210 Rlog.e(TAG, "getCarrierPackageNamesForIntent NPE", ex); 3211 } 3212 return null; 3213 } 3214 3215 /** @hide */ 3216 @SystemApi 3217 public void dial(String number) { 3218 try { 3219 getITelephony().dial(number); 3220 } catch (RemoteException e) { 3221 Log.e(TAG, "Error calling ITelephony#dial", e); 3222 } 3223 } 3224 3225 /** @hide */ 3226 @SystemApi 3227 public void call(String callingPackage, String number) { 3228 try { 3229 getITelephony().call(callingPackage, number); 3230 } catch (RemoteException e) { 3231 Log.e(TAG, "Error calling ITelephony#call", e); 3232 } 3233 } 3234 3235 /** @hide */ 3236 @SystemApi 3237 public boolean endCall() { 3238 try { 3239 return getITelephony().endCall(); 3240 } catch (RemoteException e) { 3241 Log.e(TAG, "Error calling ITelephony#endCall", e); 3242 } 3243 return false; 3244 } 3245 3246 /** @hide */ 3247 @SystemApi 3248 public void answerRingingCall() { 3249 try { 3250 getITelephony().answerRingingCall(); 3251 } catch (RemoteException e) { 3252 Log.e(TAG, "Error calling ITelephony#answerRingingCall", e); 3253 } 3254 } 3255 3256 /** @hide */ 3257 @SystemApi 3258 public void silenceRinger() { 3259 try { 3260 getTelecomService().silenceRinger(); 3261 } catch (RemoteException e) { 3262 Log.e(TAG, "Error calling ITelecomService#silenceRinger", e); 3263 } 3264 } 3265 3266 /** @hide */ 3267 @SystemApi 3268 public boolean isOffhook() { 3269 try { 3270 return getITelephony().isOffhook(); 3271 } catch (RemoteException e) { 3272 Log.e(TAG, "Error calling ITelephony#isOffhook", e); 3273 } 3274 return false; 3275 } 3276 3277 /** @hide */ 3278 @SystemApi 3279 public boolean isRinging() { 3280 try { 3281 return getITelephony().isRinging(); 3282 } catch (RemoteException e) { 3283 Log.e(TAG, "Error calling ITelephony#isRinging", e); 3284 } 3285 return false; 3286 } 3287 3288 /** @hide */ 3289 @SystemApi 3290 public boolean isIdle() { 3291 try { 3292 return getITelephony().isIdle(); 3293 } catch (RemoteException e) { 3294 Log.e(TAG, "Error calling ITelephony#isIdle", e); 3295 } 3296 return true; 3297 } 3298 3299 /** @hide */ 3300 @SystemApi 3301 public boolean isRadioOn() { 3302 try { 3303 return getITelephony().isRadioOn(); 3304 } catch (RemoteException e) { 3305 Log.e(TAG, "Error calling ITelephony#isRadioOn", e); 3306 } 3307 return false; 3308 } 3309 3310 /** @hide */ 3311 @SystemApi 3312 public boolean isSimPinEnabled() { 3313 try { 3314 return getITelephony().isSimPinEnabled(); 3315 } catch (RemoteException e) { 3316 Log.e(TAG, "Error calling ITelephony#isSimPinEnabled", e); 3317 } 3318 return false; 3319 } 3320 3321 /** @hide */ 3322 @SystemApi 3323 public boolean supplyPin(String pin) { 3324 try { 3325 return getITelephony().supplyPin(pin); 3326 } catch (RemoteException e) { 3327 Log.e(TAG, "Error calling ITelephony#supplyPin", e); 3328 } 3329 return false; 3330 } 3331 3332 /** @hide */ 3333 @SystemApi 3334 public boolean supplyPuk(String puk, String pin) { 3335 try { 3336 return getITelephony().supplyPuk(puk, pin); 3337 } catch (RemoteException e) { 3338 Log.e(TAG, "Error calling ITelephony#supplyPuk", e); 3339 } 3340 return false; 3341 } 3342 3343 /** @hide */ 3344 @SystemApi 3345 public int[] supplyPinReportResult(String pin) { 3346 try { 3347 return getITelephony().supplyPinReportResult(pin); 3348 } catch (RemoteException e) { 3349 Log.e(TAG, "Error calling ITelephony#supplyPinReportResult", e); 3350 } 3351 return new int[0]; 3352 } 3353 3354 /** @hide */ 3355 @SystemApi 3356 public int[] supplyPukReportResult(String puk, String pin) { 3357 try { 3358 return getITelephony().supplyPukReportResult(puk, pin); 3359 } catch (RemoteException e) { 3360 Log.e(TAG, "Error calling ITelephony#]", e); 3361 } 3362 return new int[0]; 3363 } 3364 3365 /** @hide */ 3366 @SystemApi 3367 public boolean handlePinMmi(String dialString) { 3368 try { 3369 return getITelephony().handlePinMmi(dialString); 3370 } catch (RemoteException e) { 3371 Log.e(TAG, "Error calling ITelephony#handlePinMmi", e); 3372 } 3373 return false; 3374 } 3375 3376 /** @hide */ 3377 @SystemApi 3378 public boolean handlePinMmiForSubscriber(int subId, String dialString) { 3379 try { 3380 return getITelephony().handlePinMmiForSubscriber(subId, dialString); 3381 } catch (RemoteException e) { 3382 Log.e(TAG, "Error calling ITelephony#handlePinMmi", e); 3383 } 3384 return false; 3385 } 3386 3387 /** @hide */ 3388 @SystemApi 3389 public void toggleRadioOnOff() { 3390 try { 3391 getITelephony().toggleRadioOnOff(); 3392 } catch (RemoteException e) { 3393 Log.e(TAG, "Error calling ITelephony#toggleRadioOnOff", e); 3394 } 3395 } 3396 3397 /** @hide */ 3398 @SystemApi 3399 public boolean setRadio(boolean turnOn) { 3400 try { 3401 return getITelephony().setRadio(turnOn); 3402 } catch (RemoteException e) { 3403 Log.e(TAG, "Error calling ITelephony#setRadio", e); 3404 } 3405 return false; 3406 } 3407 3408 /** @hide */ 3409 @SystemApi 3410 public boolean setRadioPower(boolean turnOn) { 3411 try { 3412 return getITelephony().setRadioPower(turnOn); 3413 } catch (RemoteException e) { 3414 Log.e(TAG, "Error calling ITelephony#setRadioPower", e); 3415 } 3416 return false; 3417 } 3418 3419 /** @hide */ 3420 @SystemApi 3421 public void updateServiceLocation() { 3422 try { 3423 getITelephony().updateServiceLocation(); 3424 } catch (RemoteException e) { 3425 Log.e(TAG, "Error calling ITelephony#updateServiceLocation", e); 3426 } 3427 } 3428 3429 /** @hide */ 3430 @SystemApi 3431 public boolean enableDataConnectivity() { 3432 try { 3433 return getITelephony().enableDataConnectivity(); 3434 } catch (RemoteException e) { 3435 Log.e(TAG, "Error calling ITelephony#enableDataConnectivity", e); 3436 } 3437 return false; 3438 } 3439 3440 /** @hide */ 3441 @SystemApi 3442 public boolean disableDataConnectivity() { 3443 try { 3444 return getITelephony().disableDataConnectivity(); 3445 } catch (RemoteException e) { 3446 Log.e(TAG, "Error calling ITelephony#disableDataConnectivity", e); 3447 } 3448 return false; 3449 } 3450 3451 /** @hide */ 3452 @SystemApi 3453 public boolean isDataConnectivityPossible() { 3454 try { 3455 return getITelephony().isDataConnectivityPossible(); 3456 } catch (RemoteException e) { 3457 Log.e(TAG, "Error calling ITelephony#isDataConnectivityPossible", e); 3458 } 3459 return false; 3460 } 3461 3462 /** @hide */ 3463 @SystemApi 3464 public boolean needsOtaServiceProvisioning() { 3465 try { 3466 return getITelephony().needsOtaServiceProvisioning(); 3467 } catch (RemoteException e) { 3468 Log.e(TAG, "Error calling ITelephony#needsOtaServiceProvisioning", e); 3469 } 3470 return false; 3471 } 3472 3473 /** @hide */ 3474 @SystemApi 3475 public void setDataEnabled(boolean enable) { 3476 try { 3477 getITelephony().setDataEnabled(enable); 3478 } catch (RemoteException e) { 3479 Log.e(TAG, "Error calling ITelephony#setDataEnabled", e); 3480 } 3481 } 3482 3483 /** @hide */ 3484 @SystemApi 3485 public boolean getDataEnabled() { 3486 try { 3487 return getITelephony().getDataEnabled(); 3488 } catch (RemoteException e) { 3489 Log.e(TAG, "Error calling ITelephony#getDataEnabled", e); 3490 } 3491 return false; 3492 } 3493 3494 /** 3495 * Returns the result and response from RIL for oem request 3496 * 3497 * @param oemReq the data is sent to ril. 3498 * @param oemResp the respose data from RIL. 3499 * @return negative value request was not handled or get error 3500 * 0 request was handled succesfully, but no response data 3501 * positive value success, data length of response 3502 * @hide 3503 */ 3504 public int invokeOemRilRequestRaw(byte[] oemReq, byte[] oemResp) { 3505 try { 3506 return getITelephony().invokeOemRilRequestRaw(oemReq, oemResp); 3507 } catch (RemoteException ex) { 3508 } catch (NullPointerException ex) { 3509 } 3510 return -1; 3511 } 3512 3513 /** @hide */ 3514 @SystemApi 3515 public void enableVideoCalling(boolean enable) { 3516 try { 3517 getITelephony().enableVideoCalling(enable); 3518 } catch (RemoteException e) { 3519 Log.e(TAG, "Error calling ITelephony#enableVideoCalling", e); 3520 } 3521 } 3522 3523 /** @hide */ 3524 @SystemApi 3525 public boolean isVideoCallingEnabled() { 3526 try { 3527 return getITelephony().isVideoCallingEnabled(); 3528 } catch (RemoteException e) { 3529 Log.e(TAG, "Error calling ITelephony#isVideoCallingEnabled", e); 3530 } 3531 return false; 3532 } 3533 3534 /** 3535 * This function retrieves value for setting "name+subId", and if that is not found 3536 * retrieves value for setting "name", and if that is not found uses def as default 3537 * 3538 * @hide */ 3539 public static int getIntWithSubId(ContentResolver cr, String name, int subId, int def) { 3540 return Settings.Global.getInt(cr, name + subId, Settings.Global.getInt(cr, name, def)); 3541 } 3542 3543 /** 3544 * This function retrieves value for setting "name+subId", and if that is not found 3545 * retrieves value for setting "name", and if that is not found throws 3546 * SettingNotFoundException 3547 * 3548 * @hide */ 3549 public static int getIntWithSubId(ContentResolver cr, String name, int subId) 3550 throws SettingNotFoundException { 3551 try { 3552 return Settings.Global.getInt(cr, name + subId); 3553 } catch (SettingNotFoundException e) { 3554 try { 3555 int val = Settings.Global.getInt(cr, name); 3556 /* We are now moving from 'setting' to 'setting+subId', and using the value stored 3557 * for 'setting' as default. Reset the default (since it may have a user set 3558 * value). */ 3559 int default_val = val; 3560 if (name.equals(Settings.Global.MOBILE_DATA)) { 3561 default_val = "true".equalsIgnoreCase( 3562 SystemProperties.get("ro.com.android.mobiledata", "true")) ? 1 : 0; 3563 } else if (name.equals(Settings.Global.DATA_ROAMING)) { 3564 default_val = "true".equalsIgnoreCase( 3565 SystemProperties.get("ro.com.android.dataroaming", "false")) ? 1 : 0; 3566 } 3567 3568 if (default_val != val) { 3569 Settings.Global.putInt(cr, name, default_val); 3570 } 3571 3572 return val; 3573 } catch (SettingNotFoundException exc) { 3574 throw new SettingNotFoundException(name); 3575 } 3576 } 3577 } 3578} 3579 3580 3581