TelephonyManager.java revision 421a53900dbdfabb5ab7b6cf6da798ac64bbaa87
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 86 private static String multiSimConfig = 87 SystemProperties.get(TelephonyProperties.PROPERTY_MULTI_SIM_CONFIG); 88 89 /** Enum indicating multisim variants 90 * DSDS - Dual SIM Dual Standby 91 * DSDA - Dual SIM Dual Active 92 * TSTS - Triple SIM Triple Standby 93 **/ 94 /** @hide */ 95 public enum MultiSimVariants { 96 DSDS, 97 DSDA, 98 TSTS, 99 UNKNOWN 100 }; 101 102 /** @hide */ 103 public TelephonyManager(Context context) { 104 Context appContext = context.getApplicationContext(); 105 if (appContext != null) { 106 mContext = appContext; 107 } else { 108 mContext = context; 109 } 110 111 if (sRegistry == null) { 112 sRegistry = ITelephonyRegistry.Stub.asInterface(ServiceManager.getService( 113 "telephony.registry")); 114 } 115 } 116 117 /** @hide */ 118 private TelephonyManager() { 119 mContext = null; 120 } 121 122 private static TelephonyManager sInstance = new TelephonyManager(); 123 124 /** @hide 125 /* @deprecated - use getSystemService as described above */ 126 public static TelephonyManager getDefault() { 127 return sInstance; 128 } 129 130 131 /** 132 * Returns the multi SIM variant 133 * Returns DSDS for Dual SIM Dual Standby 134 * Returns DSDA for Dual SIM Dual Active 135 * Returns TSTS for Triple SIM Triple Standby 136 * Returns UNKNOWN for others 137 */ 138 /** {@hide} */ 139 public MultiSimVariants getMultiSimConfiguration() { 140 String mSimConfig = 141 SystemProperties.get(TelephonyProperties.PROPERTY_MULTI_SIM_CONFIG); 142 if (mSimConfig.equals("dsds")) { 143 return MultiSimVariants.DSDS; 144 } else if (mSimConfig.equals("dsda")) { 145 return MultiSimVariants.DSDA; 146 } else if (mSimConfig.equals("tsts")) { 147 return MultiSimVariants.TSTS; 148 } else { 149 return MultiSimVariants.UNKNOWN; 150 } 151 } 152 153 154 /** 155 * Returns the number of phones available. 156 * Returns 1 for Single standby mode (Single SIM functionality) 157 * Returns 2 for Dual standby mode.(Dual SIM functionality) 158 */ 159 /** {@hide} */ 160 public int getPhoneCount() { 161 int phoneCount = 1; 162 switch (getMultiSimConfiguration()) { 163 case DSDS: 164 case DSDA: 165 phoneCount = PhoneConstants.MAX_PHONE_COUNT_DUAL_SIM; 166 break; 167 case TSTS: 168 phoneCount = PhoneConstants.MAX_PHONE_COUNT_TRI_SIM; 169 break; 170 } 171 return phoneCount; 172 } 173 174 /** {@hide} */ 175 public static TelephonyManager from(Context context) { 176 return (TelephonyManager) context.getSystemService(Context.TELEPHONY_SERVICE); 177 } 178 179 /** {@hide} */ 180 public boolean isMultiSimEnabled() { 181 return (multiSimConfig.equals("dsds") || multiSimConfig.equals("dsda") || 182 multiSimConfig.equals("tsts")); 183 } 184 185 // 186 // Broadcast Intent actions 187 // 188 189 /** 190 * Broadcast intent action indicating that the call state (cellular) 191 * on the device has changed. 192 * 193 * <p> 194 * The {@link #EXTRA_STATE} extra indicates the new call state. 195 * If the new state is RINGING, a second extra 196 * {@link #EXTRA_INCOMING_NUMBER} provides the incoming phone number as 197 * a String. 198 * 199 * <p class="note"> 200 * Requires the READ_PHONE_STATE permission. 201 * 202 * <p class="note"> 203 * This was a {@link android.content.Context#sendStickyBroadcast sticky} 204 * broadcast in version 1.0, but it is no longer sticky. 205 * Instead, use {@link #getCallState} to synchronously query the current call state. 206 * 207 * @see #EXTRA_STATE 208 * @see #EXTRA_INCOMING_NUMBER 209 * @see #getCallState 210 */ 211 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 212 public static final String ACTION_PHONE_STATE_CHANGED = 213 "android.intent.action.PHONE_STATE"; 214 215 /** 216 * The Phone app sends this intent when a user opts to respond-via-message during an incoming 217 * call. By default, the device's default SMS app consumes this message and sends a text message 218 * to the caller. A third party app can also provide this functionality by consuming this Intent 219 * with a {@link android.app.Service} and sending the message using its own messaging system. 220 * <p>The intent contains a URI (available from {@link android.content.Intent#getData}) 221 * describing the recipient, using either the {@code sms:}, {@code smsto:}, {@code mms:}, 222 * or {@code mmsto:} URI schema. Each of these URI schema carry the recipient information the 223 * same way: the path part of the URI contains the recipient's phone number or a comma-separated 224 * set of phone numbers if there are multiple recipients. For example, {@code 225 * smsto:2065551234}.</p> 226 * 227 * <p>The intent may also contain extras for the message text (in {@link 228 * android.content.Intent#EXTRA_TEXT}) and a message subject 229 * (in {@link android.content.Intent#EXTRA_SUBJECT}).</p> 230 * 231 * <p class="note"><strong>Note:</strong> 232 * The intent-filter that consumes this Intent needs to be in a {@link android.app.Service} 233 * that requires the 234 * permission {@link android.Manifest.permission#SEND_RESPOND_VIA_MESSAGE}.</p> 235 * <p>For example, the service that receives this intent can be declared in the manifest file 236 * with an intent filter like this:</p> 237 * <pre> 238 * <!-- Service that delivers SMS messages received from the phone "quick response" --> 239 * <service android:name=".HeadlessSmsSendService" 240 * android:permission="android.permission.SEND_RESPOND_VIA_MESSAGE" 241 * android:exported="true" > 242 * <intent-filter> 243 * <action android:name="android.intent.action.RESPOND_VIA_MESSAGE" /> 244 * <category android:name="android.intent.category.DEFAULT" /> 245 * <data android:scheme="sms" /> 246 * <data android:scheme="smsto" /> 247 * <data android:scheme="mms" /> 248 * <data android:scheme="mmsto" /> 249 * </intent-filter> 250 * </service></pre> 251 * <p> 252 * Output: nothing. 253 */ 254 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 255 public static final String ACTION_RESPOND_VIA_MESSAGE = 256 "android.intent.action.RESPOND_VIA_MESSAGE"; 257 258 /** 259 * The lookup key used with the {@link #ACTION_PHONE_STATE_CHANGED} broadcast 260 * for a String containing the new call state. 261 * 262 * @see #EXTRA_STATE_IDLE 263 * @see #EXTRA_STATE_RINGING 264 * @see #EXTRA_STATE_OFFHOOK 265 * 266 * <p class="note"> 267 * Retrieve with 268 * {@link android.content.Intent#getStringExtra(String)}. 269 */ 270 public static final String EXTRA_STATE = PhoneConstants.STATE_KEY; 271 272 /** 273 * Value used with {@link #EXTRA_STATE} corresponding to 274 * {@link #CALL_STATE_IDLE}. 275 */ 276 public static final String EXTRA_STATE_IDLE = PhoneConstants.State.IDLE.toString(); 277 278 /** 279 * Value used with {@link #EXTRA_STATE} corresponding to 280 * {@link #CALL_STATE_RINGING}. 281 */ 282 public static final String EXTRA_STATE_RINGING = PhoneConstants.State.RINGING.toString(); 283 284 /** 285 * Value used with {@link #EXTRA_STATE} corresponding to 286 * {@link #CALL_STATE_OFFHOOK}. 287 */ 288 public static final String EXTRA_STATE_OFFHOOK = PhoneConstants.State.OFFHOOK.toString(); 289 290 /** 291 * The lookup key used with the {@link #ACTION_PHONE_STATE_CHANGED} broadcast 292 * for a String containing the incoming phone number. 293 * Only valid when the new call state is RINGING. 294 * 295 * <p class="note"> 296 * Retrieve with 297 * {@link android.content.Intent#getStringExtra(String)}. 298 */ 299 public static final String EXTRA_INCOMING_NUMBER = "incoming_number"; 300 301 /** 302 * Broadcast intent action indicating that a precise call state 303 * (cellular) on the device has changed. 304 * 305 * <p> 306 * The {@link #EXTRA_RINGING_CALL_STATE} extra indicates the ringing call state. 307 * The {@link #EXTRA_FOREGROUND_CALL_STATE} extra indicates the foreground call state. 308 * The {@link #EXTRA_BACKGROUND_CALL_STATE} extra indicates the background call state. 309 * The {@link #EXTRA_DISCONNECT_CAUSE} extra indicates the disconnect cause. 310 * The {@link #EXTRA_PRECISE_DISCONNECT_CAUSE} extra indicates the precise disconnect cause. 311 * 312 * <p class="note"> 313 * Requires the READ_PRECISE_PHONE_STATE permission. 314 * 315 * @see #EXTRA_RINGING_CALL_STATE 316 * @see #EXTRA_FOREGROUND_CALL_STATE 317 * @see #EXTRA_BACKGROUND_CALL_STATE 318 * @see #EXTRA_DISCONNECT_CAUSE 319 * @see #EXTRA_PRECISE_DISCONNECT_CAUSE 320 * 321 * <p class="note"> 322 * Requires the READ_PRECISE_PHONE_STATE permission. 323 * 324 * @hide 325 */ 326 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 327 public static final String ACTION_PRECISE_CALL_STATE_CHANGED = 328 "android.intent.action.PRECISE_CALL_STATE"; 329 330 /** 331 * The lookup key used with the {@link #ACTION_PRECISE_CALL_STATE_CHANGED} broadcast 332 * for an integer containing the state of the current ringing call. 333 * 334 * @see PreciseCallState#PRECISE_CALL_STATE_NOT_VALID 335 * @see PreciseCallState#PRECISE_CALL_STATE_IDLE 336 * @see PreciseCallState#PRECISE_CALL_STATE_ACTIVE 337 * @see PreciseCallState#PRECISE_CALL_STATE_HOLDING 338 * @see PreciseCallState#PRECISE_CALL_STATE_DIALING 339 * @see PreciseCallState#PRECISE_CALL_STATE_ALERTING 340 * @see PreciseCallState#PRECISE_CALL_STATE_INCOMING 341 * @see PreciseCallState#PRECISE_CALL_STATE_WAITING 342 * @see PreciseCallState#PRECISE_CALL_STATE_DISCONNECTED 343 * @see PreciseCallState#PRECISE_CALL_STATE_DISCONNECTING 344 * 345 * <p class="note"> 346 * Retrieve with 347 * {@link android.content.Intent#getIntExtra(String name, int defaultValue)}. 348 * 349 * @hide 350 */ 351 public static final String EXTRA_RINGING_CALL_STATE = "ringing_state"; 352 353 /** 354 * The lookup key used with the {@link #ACTION_PRECISE_CALL_STATE_CHANGED} broadcast 355 * for an integer containing the state of the current foreground call. 356 * 357 * @see PreciseCallState#PRECISE_CALL_STATE_NOT_VALID 358 * @see PreciseCallState#PRECISE_CALL_STATE_IDLE 359 * @see PreciseCallState#PRECISE_CALL_STATE_ACTIVE 360 * @see PreciseCallState#PRECISE_CALL_STATE_HOLDING 361 * @see PreciseCallState#PRECISE_CALL_STATE_DIALING 362 * @see PreciseCallState#PRECISE_CALL_STATE_ALERTING 363 * @see PreciseCallState#PRECISE_CALL_STATE_INCOMING 364 * @see PreciseCallState#PRECISE_CALL_STATE_WAITING 365 * @see PreciseCallState#PRECISE_CALL_STATE_DISCONNECTED 366 * @see PreciseCallState#PRECISE_CALL_STATE_DISCONNECTING 367 * 368 * <p class="note"> 369 * Retrieve with 370 * {@link android.content.Intent#getIntExtra(String name, int defaultValue)}. 371 * 372 * @hide 373 */ 374 public static final String EXTRA_FOREGROUND_CALL_STATE = "foreground_state"; 375 376 /** 377 * The lookup key used with the {@link #ACTION_PRECISE_CALL_STATE_CHANGED} broadcast 378 * for an integer containing the state of the current background call. 379 * 380 * @see PreciseCallState#PRECISE_CALL_STATE_NOT_VALID 381 * @see PreciseCallState#PRECISE_CALL_STATE_IDLE 382 * @see PreciseCallState#PRECISE_CALL_STATE_ACTIVE 383 * @see PreciseCallState#PRECISE_CALL_STATE_HOLDING 384 * @see PreciseCallState#PRECISE_CALL_STATE_DIALING 385 * @see PreciseCallState#PRECISE_CALL_STATE_ALERTING 386 * @see PreciseCallState#PRECISE_CALL_STATE_INCOMING 387 * @see PreciseCallState#PRECISE_CALL_STATE_WAITING 388 * @see PreciseCallState#PRECISE_CALL_STATE_DISCONNECTED 389 * @see PreciseCallState#PRECISE_CALL_STATE_DISCONNECTING 390 * 391 * <p class="note"> 392 * Retrieve with 393 * {@link android.content.Intent#getIntExtra(String name, int defaultValue)}. 394 * 395 * @hide 396 */ 397 public static final String EXTRA_BACKGROUND_CALL_STATE = "background_state"; 398 399 /** 400 * The lookup key used with the {@link #ACTION_PRECISE_CALL_STATE_CHANGED} broadcast 401 * for an integer containing the disconnect cause. 402 * 403 * @see DisconnectCause 404 * 405 * <p class="note"> 406 * Retrieve with 407 * {@link android.content.Intent#getIntExtra(String name, int defaultValue)}. 408 * 409 * @hide 410 */ 411 public static final String EXTRA_DISCONNECT_CAUSE = "disconnect_cause"; 412 413 /** 414 * The lookup key used with the {@link #ACTION_PRECISE_CALL_STATE_CHANGED} broadcast 415 * for an integer containing the disconnect cause provided by the RIL. 416 * 417 * @see PreciseDisconnectCause 418 * 419 * <p class="note"> 420 * Retrieve with 421 * {@link android.content.Intent#getIntExtra(String name, int defaultValue)}. 422 * 423 * @hide 424 */ 425 public static final String EXTRA_PRECISE_DISCONNECT_CAUSE = "precise_disconnect_cause"; 426 427 /** 428 * Broadcast intent action indicating a data connection has changed, 429 * providing precise information about the connection. 430 * 431 * <p> 432 * The {@link #EXTRA_DATA_STATE} extra indicates the connection state. 433 * The {@link #EXTRA_DATA_NETWORK_TYPE} extra indicates the connection network type. 434 * The {@link #EXTRA_DATA_APN_TYPE} extra indicates the APN type. 435 * The {@link #EXTRA_DATA_APN} extra indicates the APN. 436 * The {@link #EXTRA_DATA_CHANGE_REASON} extra indicates the connection change reason. 437 * The {@link #EXTRA_DATA_IFACE_PROPERTIES} extra indicates the connection interface. 438 * The {@link #EXTRA_DATA_FAILURE_CAUSE} extra indicates the connection fail cause. 439 * 440 * <p class="note"> 441 * Requires the READ_PRECISE_PHONE_STATE permission. 442 * 443 * @see #EXTRA_DATA_STATE 444 * @see #EXTRA_DATA_NETWORK_TYPE 445 * @see #EXTRA_DATA_APN_TYPE 446 * @see #EXTRA_DATA_APN 447 * @see #EXTRA_DATA_CHANGE_REASON 448 * @see #EXTRA_DATA_IFACE 449 * @see #EXTRA_DATA_FAILURE_CAUSE 450 * @hide 451 */ 452 @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) 453 public static final String ACTION_PRECISE_DATA_CONNECTION_STATE_CHANGED = 454 "android.intent.action.PRECISE_DATA_CONNECTION_STATE_CHANGED"; 455 456 /** 457 * The lookup key used with the {@link #ACTION_PRECISE_DATA_CONNECTION_STATE_CHANGED} broadcast 458 * for an integer containing the state of the current data connection. 459 * 460 * @see TelephonyManager#DATA_UNKNOWN 461 * @see TelephonyManager#DATA_DISCONNECTED 462 * @see TelephonyManager#DATA_CONNECTING 463 * @see TelephonyManager#DATA_CONNECTED 464 * @see TelephonyManager#DATA_SUSPENDED 465 * 466 * <p class="note"> 467 * Retrieve with 468 * {@link android.content.Intent#getIntExtra(String name, int defaultValue)}. 469 * 470 * @hide 471 */ 472 public static final String EXTRA_DATA_STATE = PhoneConstants.STATE_KEY; 473 474 /** 475 * The lookup key used with the {@link #ACTION_PRECISE_DATA_CONNECTION_STATE_CHANGED} broadcast 476 * for an integer containing the network type. 477 * 478 * @see TelephonyManager#NETWORK_TYPE_UNKNOWN 479 * @see TelephonyManager#NETWORK_TYPE_GPRS 480 * @see TelephonyManager#NETWORK_TYPE_EDGE 481 * @see TelephonyManager#NETWORK_TYPE_UMTS 482 * @see TelephonyManager#NETWORK_TYPE_CDMA 483 * @see TelephonyManager#NETWORK_TYPE_EVDO_0 484 * @see TelephonyManager#NETWORK_TYPE_EVDO_A 485 * @see TelephonyManager#NETWORK_TYPE_1xRTT 486 * @see TelephonyManager#NETWORK_TYPE_HSDPA 487 * @see TelephonyManager#NETWORK_TYPE_HSUPA 488 * @see TelephonyManager#NETWORK_TYPE_HSPA 489 * @see TelephonyManager#NETWORK_TYPE_IDEN 490 * @see TelephonyManager#NETWORK_TYPE_EVDO_B 491 * @see TelephonyManager#NETWORK_TYPE_LTE 492 * @see TelephonyManager#NETWORK_TYPE_EHRPD 493 * @see TelephonyManager#NETWORK_TYPE_HSPAP 494 * 495 * <p class="note"> 496 * Retrieve with 497 * {@link android.content.Intent#getIntExtra(String name, int defaultValue)}. 498 * 499 * @hide 500 */ 501 public static final String EXTRA_DATA_NETWORK_TYPE = PhoneConstants.DATA_NETWORK_TYPE_KEY; 502 503 /** 504 * The lookup key used with the {@link #ACTION_PRECISE_DATA_CONNECTION_STATE_CHANGED} broadcast 505 * for an String containing the data APN type. 506 * 507 * <p class="note"> 508 * Retrieve with 509 * {@link android.content.Intent#getStringExtra(String name)}. 510 * 511 * @hide 512 */ 513 public static final String EXTRA_DATA_APN_TYPE = PhoneConstants.DATA_APN_TYPE_KEY; 514 515 /** 516 * The lookup key used with the {@link #ACTION_PRECISE_DATA_CONNECTION_STATE_CHANGED} broadcast 517 * for an String containing the data APN. 518 * 519 * <p class="note"> 520 * Retrieve with 521 * {@link android.content.Intent#getStringExtra(String name)}. 522 * 523 * @hide 524 */ 525 public static final String EXTRA_DATA_APN = PhoneConstants.DATA_APN_KEY; 526 527 /** 528 * The lookup key used with the {@link #ACTION_PRECISE_DATA_CONNECTION_STATE_CHANGED} broadcast 529 * for an String representation of the change reason. 530 * 531 * <p class="note"> 532 * Retrieve with 533 * {@link android.content.Intent#getStringExtra(String name)}. 534 * 535 * @hide 536 */ 537 public static final String EXTRA_DATA_CHANGE_REASON = PhoneConstants.STATE_CHANGE_REASON_KEY; 538 539 /** 540 * The lookup key used with the {@link #ACTION_PRECISE_DATA_CONNECTION_STATE_CHANGED} broadcast 541 * for an String representation of the data interface. 542 * 543 * <p class="note"> 544 * Retrieve with 545 * {@link android.content.Intent#getParcelableExtra(String name)}. 546 * 547 * @hide 548 */ 549 public static final String EXTRA_DATA_LINK_PROPERTIES_KEY = PhoneConstants.DATA_LINK_PROPERTIES_KEY; 550 551 /** 552 * The lookup key used with the {@link #ACTION_PRECISE_DATA_CONNECTION_STATE_CHANGED} broadcast 553 * for the data connection fail cause. 554 * 555 * <p class="note"> 556 * Retrieve with 557 * {@link android.content.Intent#getStringExtra(String name)}. 558 * 559 * @hide 560 */ 561 public static final String EXTRA_DATA_FAILURE_CAUSE = PhoneConstants.DATA_FAILURE_CAUSE_KEY; 562 563 // 564 // 565 // Device Info 566 // 567 // 568 569 /** 570 * Returns the software version number for the device, for example, 571 * the IMEI/SV for GSM phones. Return null if the software version is 572 * not available. 573 * 574 * <p>Requires Permission: 575 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 576 */ 577 public String getDeviceSoftwareVersion() { 578 return getDeviceSoftwareVersion(getDefaultSim()); 579 } 580 581 /** 582 * Returns the software version number for the device, for example, 583 * the IMEI/SV for GSM phones. Return null if the software version is 584 * not available. 585 * 586 * <p>Requires Permission: 587 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 588 * 589 * @param slotId of which deviceID is returned 590 */ 591 /** {@hide} */ 592 public String getDeviceSoftwareVersion(int slotId) { 593 // FIXME methods taking slot id should not use subscription, instead us Uicc directly 594 int[] subId = SubscriptionManager.getSubId(slotId); 595 if (subId == null || subId.length == 0) { 596 return null; 597 } 598 try { 599 return getSubscriberInfo().getDeviceSvnUsingSubId(subId[0]); 600 } catch (RemoteException ex) { 601 return null; 602 } catch (NullPointerException ex) { 603 return null; 604 } 605 } 606 607 /** 608 * Returns the unique device ID, for example, the IMEI for GSM and the MEID 609 * or ESN for CDMA phones. Return null if device ID is not available. 610 * 611 * <p>Requires Permission: 612 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 613 */ 614 public String getDeviceId() { 615 return getDeviceId(getDefaultSim()); 616 } 617 618 /** 619 * Returns the unique device ID of a subscription, for example, the IMEI for 620 * GSM and the MEID for CDMA phones. Return null if device ID is not available. 621 * 622 * <p>Requires Permission: 623 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 624 * 625 * @param slotId of which deviceID is returned 626 */ 627 /** {@hide} */ 628 public String getDeviceId(int slotId) { 629 // FIXME methods taking slot id should not use subscription, instead us Uicc directly 630 int[] subId = SubscriptionManager.getSubId(slotId); 631 if (subId == null || subId.length == 0) { 632 return null; 633 } 634 try { 635 return getSubscriberInfo().getDeviceIdForSubscriber(subId[0]); 636 } catch (RemoteException ex) { 637 return null; 638 } catch (NullPointerException ex) { 639 return null; 640 } 641 } 642 643 /** 644 * Returns the IMEI. Return null if IMEI is not available. 645 * 646 * <p>Requires Permission: 647 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 648 */ 649 /** {@hide} */ 650 public String getImei() { 651 return getImei(getDefaultSim()); 652 } 653 654 /** 655 * Returns the IMEI. Return null if IMEI is not available. 656 * 657 * <p>Requires Permission: 658 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 659 * 660 * @param slotId of which deviceID is returned 661 */ 662 /** {@hide} */ 663 public String getImei(int slotId) { 664 int[] subId = SubscriptionManager.getSubId(slotId); 665 try { 666 return getSubscriberInfo().getImeiForSubscriber(subId[0]); 667 } catch (RemoteException ex) { 668 return null; 669 } catch (NullPointerException ex) { 670 return null; 671 } 672 } 673 674 /** 675 * Returns the NAI. Return null if NAI is not available. 676 * 677 */ 678 /** {@hide}*/ 679 public String getNai() { 680 return getNai(getDefaultSim()); 681 } 682 683 /** 684 * Returns the NAI. Return null if NAI is not available. 685 * 686 * @param slotId of which Nai is returned 687 */ 688 /** {@hide}*/ 689 public String getNai(int slotId) { 690 int[] subId = SubscriptionManager.getSubId(slotId); 691 try { 692 return getSubscriberInfo().getNaiForSubscriber(subId[0]); 693 } catch (RemoteException ex) { 694 return null; 695 } catch (NullPointerException ex) { 696 return null; 697 } 698 } 699 700 /** 701 * Returns the current location of the device. 702 *<p> 703 * If there is only one radio in the device and that radio has an LTE connection, 704 * this method will return null. The implementation must not to try add LTE 705 * identifiers into the existing cdma/gsm classes. 706 *<p> 707 * In the future this call will be deprecated. 708 *<p> 709 * @return Current location of the device or null if not available. 710 * 711 * <p>Requires Permission: 712 * {@link android.Manifest.permission#ACCESS_COARSE_LOCATION ACCESS_COARSE_LOCATION} or 713 * {@link android.Manifest.permission#ACCESS_COARSE_LOCATION ACCESS_FINE_LOCATION}. 714 */ 715 public CellLocation getCellLocation() { 716 try { 717 Bundle bundle = getITelephony().getCellLocation(); 718 if (bundle.isEmpty()) return null; 719 CellLocation cl = CellLocation.newFromBundle(bundle); 720 if (cl.isEmpty()) 721 return null; 722 return cl; 723 } catch (RemoteException ex) { 724 return null; 725 } catch (NullPointerException ex) { 726 return null; 727 } 728 } 729 730 /** 731 * Enables location update notifications. {@link PhoneStateListener#onCellLocationChanged 732 * PhoneStateListener.onCellLocationChanged} will be called on location updates. 733 * 734 * <p>Requires Permission: {@link android.Manifest.permission#CONTROL_LOCATION_UPDATES 735 * CONTROL_LOCATION_UPDATES} 736 * 737 * @hide 738 */ 739 public void enableLocationUpdates() { 740 enableLocationUpdates(getDefaultSubscription()); 741 } 742 743 /** 744 * Enables location update notifications for a subscription. 745 * {@link PhoneStateListener#onCellLocationChanged 746 * PhoneStateListener.onCellLocationChanged} will be called on location updates. 747 * 748 * <p>Requires Permission: {@link android.Manifest.permission#CONTROL_LOCATION_UPDATES 749 * CONTROL_LOCATION_UPDATES} 750 * 751 * @param subId for which the location updates are enabled 752 */ 753 /** @hide */ 754 public void enableLocationUpdates(int subId) { 755 try { 756 getITelephony().enableLocationUpdatesForSubscriber(subId); 757 } catch (RemoteException ex) { 758 } catch (NullPointerException ex) { 759 } 760 } 761 762 /** 763 * Disables location update notifications. {@link PhoneStateListener#onCellLocationChanged 764 * PhoneStateListener.onCellLocationChanged} will be called on location updates. 765 * 766 * <p>Requires Permission: {@link android.Manifest.permission#CONTROL_LOCATION_UPDATES 767 * CONTROL_LOCATION_UPDATES} 768 * 769 * @hide 770 */ 771 public void disableLocationUpdates() { 772 disableLocationUpdates(getDefaultSubscription()); 773 } 774 775 /** @hide */ 776 public void disableLocationUpdates(int subId) { 777 try { 778 getITelephony().disableLocationUpdatesForSubscriber(subId); 779 } catch (RemoteException ex) { 780 } catch (NullPointerException ex) { 781 } 782 } 783 784 /** 785 * Returns the neighboring cell information of the device. The getAllCellInfo is preferred 786 * and use this only if getAllCellInfo return nulls or an empty list. 787 *<p> 788 * In the future this call will be deprecated. 789 *<p> 790 * @return List of NeighboringCellInfo or null if info unavailable. 791 * 792 * <p>Requires Permission: 793 * (@link android.Manifest.permission#ACCESS_COARSE_UPDATES} 794 */ 795 public List<NeighboringCellInfo> getNeighboringCellInfo() { 796 try { 797 return getITelephony().getNeighboringCellInfo(mContext.getOpPackageName()); 798 } catch (RemoteException ex) { 799 return null; 800 } catch (NullPointerException ex) { 801 return null; 802 } 803 } 804 805 /** No phone radio. */ 806 public static final int PHONE_TYPE_NONE = PhoneConstants.PHONE_TYPE_NONE; 807 /** Phone radio is GSM. */ 808 public static final int PHONE_TYPE_GSM = PhoneConstants.PHONE_TYPE_GSM; 809 /** Phone radio is CDMA. */ 810 public static final int PHONE_TYPE_CDMA = PhoneConstants.PHONE_TYPE_CDMA; 811 /** Phone is via SIP. */ 812 public static final int PHONE_TYPE_SIP = PhoneConstants.PHONE_TYPE_SIP; 813 814 /** 815 * Returns the current phone type. 816 * TODO: This is a last minute change and hence hidden. 817 * 818 * @see #PHONE_TYPE_NONE 819 * @see #PHONE_TYPE_GSM 820 * @see #PHONE_TYPE_CDMA 821 * @see #PHONE_TYPE_SIP 822 * 823 * {@hide} 824 */ 825 @SystemApi 826 public int getCurrentPhoneType() { 827 return getCurrentPhoneType(getDefaultSubscription()); 828 } 829 830 /** 831 * Returns a constant indicating the device phone type for a subscription. 832 * 833 * @see #PHONE_TYPE_NONE 834 * @see #PHONE_TYPE_GSM 835 * @see #PHONE_TYPE_CDMA 836 * 837 * @param subId for which phone type is returned 838 */ 839 /** {@hide} */ 840 @SystemApi 841 public int getCurrentPhoneType(int subId) { 842 int phoneId = SubscriptionManager.getPhoneId(subId); 843 try{ 844 ITelephony telephony = getITelephony(); 845 if (telephony != null) { 846 return telephony.getActivePhoneTypeForSubscriber(subId); 847 } else { 848 // This can happen when the ITelephony interface is not up yet. 849 return getPhoneTypeFromProperty(phoneId); 850 } 851 } catch (RemoteException ex) { 852 // This shouldn't happen in the normal case, as a backup we 853 // read from the system property. 854 return getPhoneTypeFromProperty(phoneId); 855 } catch (NullPointerException ex) { 856 // This shouldn't happen in the normal case, as a backup we 857 // read from the system property. 858 return getPhoneTypeFromProperty(phoneId); 859 } 860 } 861 862 /** 863 * Returns a constant indicating the device phone type. This 864 * indicates the type of radio used to transmit voice calls. 865 * 866 * @see #PHONE_TYPE_NONE 867 * @see #PHONE_TYPE_GSM 868 * @see #PHONE_TYPE_CDMA 869 * @see #PHONE_TYPE_SIP 870 */ 871 public int getPhoneType() { 872 if (!isVoiceCapable()) { 873 return PHONE_TYPE_NONE; 874 } 875 return getCurrentPhoneType(); 876 } 877 878 private int getPhoneTypeFromProperty() { 879 return getPhoneTypeFromProperty(getDefaultPhone()); 880 } 881 882 /** {@hide} */ 883 private int getPhoneTypeFromProperty(int phoneId) { 884 String type = getTelephonyProperty(phoneId, 885 TelephonyProperties.CURRENT_ACTIVE_PHONE, null); 886 if (type == null || type.equals("")) { 887 return getPhoneTypeFromNetworkType(phoneId); 888 } 889 return Integer.parseInt(type); 890 } 891 892 private int getPhoneTypeFromNetworkType() { 893 return getPhoneTypeFromNetworkType(getDefaultPhone()); 894 } 895 896 /** {@hide} */ 897 private int getPhoneTypeFromNetworkType(int phoneId) { 898 // When the system property CURRENT_ACTIVE_PHONE, has not been set, 899 // use the system property for default network type. 900 // This is a fail safe, and can only happen at first boot. 901 String mode = getTelephonyProperty(phoneId, "ro.telephony.default_network", null); 902 if (mode != null) { 903 return TelephonyManager.getPhoneType(Integer.parseInt(mode)); 904 } 905 return TelephonyManager.PHONE_TYPE_NONE; 906 } 907 908 /** 909 * This function returns the type of the phone, depending 910 * on the network mode. 911 * 912 * @param networkMode 913 * @return Phone Type 914 * 915 * @hide 916 */ 917 public static int getPhoneType(int networkMode) { 918 switch(networkMode) { 919 case RILConstants.NETWORK_MODE_CDMA: 920 case RILConstants.NETWORK_MODE_CDMA_NO_EVDO: 921 case RILConstants.NETWORK_MODE_EVDO_NO_CDMA: 922 return PhoneConstants.PHONE_TYPE_CDMA; 923 924 case RILConstants.NETWORK_MODE_WCDMA_PREF: 925 case RILConstants.NETWORK_MODE_GSM_ONLY: 926 case RILConstants.NETWORK_MODE_WCDMA_ONLY: 927 case RILConstants.NETWORK_MODE_GSM_UMTS: 928 case RILConstants.NETWORK_MODE_LTE_GSM_WCDMA: 929 case RILConstants.NETWORK_MODE_LTE_WCDMA: 930 case RILConstants.NETWORK_MODE_LTE_CDMA_EVDO_GSM_WCDMA: 931 return PhoneConstants.PHONE_TYPE_GSM; 932 933 // Use CDMA Phone for the global mode including CDMA 934 case RILConstants.NETWORK_MODE_GLOBAL: 935 case RILConstants.NETWORK_MODE_LTE_CDMA_EVDO: 936 return PhoneConstants.PHONE_TYPE_CDMA; 937 938 case RILConstants.NETWORK_MODE_LTE_ONLY: 939 if (getLteOnCdmaModeStatic() == PhoneConstants.LTE_ON_CDMA_TRUE) { 940 return PhoneConstants.PHONE_TYPE_CDMA; 941 } else { 942 return PhoneConstants.PHONE_TYPE_GSM; 943 } 944 default: 945 return PhoneConstants.PHONE_TYPE_GSM; 946 } 947 } 948 949 /** 950 * The contents of the /proc/cmdline file 951 */ 952 private static String getProcCmdLine() 953 { 954 String cmdline = ""; 955 FileInputStream is = null; 956 try { 957 is = new FileInputStream("/proc/cmdline"); 958 byte [] buffer = new byte[2048]; 959 int count = is.read(buffer); 960 if (count > 0) { 961 cmdline = new String(buffer, 0, count); 962 } 963 } catch (IOException e) { 964 Rlog.d(TAG, "No /proc/cmdline exception=" + e); 965 } finally { 966 if (is != null) { 967 try { 968 is.close(); 969 } catch (IOException e) { 970 } 971 } 972 } 973 Rlog.d(TAG, "/proc/cmdline=" + cmdline); 974 return cmdline; 975 } 976 977 /** Kernel command line */ 978 private static final String sKernelCmdLine = getProcCmdLine(); 979 980 /** Pattern for selecting the product type from the kernel command line */ 981 private static final Pattern sProductTypePattern = 982 Pattern.compile("\\sproduct_type\\s*=\\s*(\\w+)"); 983 984 /** The ProductType used for LTE on CDMA devices */ 985 private static final String sLteOnCdmaProductType = 986 SystemProperties.get(TelephonyProperties.PROPERTY_LTE_ON_CDMA_PRODUCT_TYPE, ""); 987 988 /** 989 * Return if the current radio is LTE on CDMA. This 990 * is a tri-state return value as for a period of time 991 * the mode may be unknown. 992 * 993 * @return {@link PhoneConstants#LTE_ON_CDMA_UNKNOWN}, {@link PhoneConstants#LTE_ON_CDMA_FALSE} 994 * or {@link PhoneConstants#LTE_ON_CDMA_TRUE} 995 * 996 * @hide 997 */ 998 public static int getLteOnCdmaModeStatic() { 999 int retVal; 1000 int curVal; 1001 String productType = ""; 1002 1003 curVal = SystemProperties.getInt(TelephonyProperties.PROPERTY_LTE_ON_CDMA_DEVICE, 1004 PhoneConstants.LTE_ON_CDMA_UNKNOWN); 1005 retVal = curVal; 1006 if (retVal == PhoneConstants.LTE_ON_CDMA_UNKNOWN) { 1007 Matcher matcher = sProductTypePattern.matcher(sKernelCmdLine); 1008 if (matcher.find()) { 1009 productType = matcher.group(1); 1010 if (sLteOnCdmaProductType.equals(productType)) { 1011 retVal = PhoneConstants.LTE_ON_CDMA_TRUE; 1012 } else { 1013 retVal = PhoneConstants.LTE_ON_CDMA_FALSE; 1014 } 1015 } else { 1016 retVal = PhoneConstants.LTE_ON_CDMA_FALSE; 1017 } 1018 } 1019 1020 Rlog.d(TAG, "getLteOnCdmaMode=" + retVal + " curVal=" + curVal + 1021 " product_type='" + productType + 1022 "' lteOnCdmaProductType='" + sLteOnCdmaProductType + "'"); 1023 return retVal; 1024 } 1025 1026 // 1027 // 1028 // Current Network 1029 // 1030 // 1031 1032 /** 1033 * Returns the alphabetic name of current registered operator. 1034 * <p> 1035 * Availability: Only when user is registered to a network. Result may be 1036 * unreliable on CDMA networks (use {@link #getPhoneType()} to determine if 1037 * on a CDMA network). 1038 */ 1039 public String getNetworkOperatorName() { 1040 return getNetworkOperatorName(getDefaultSubscription()); 1041 } 1042 1043 /** 1044 * Returns the alphabetic name of current registered operator 1045 * for a particular subscription. 1046 * <p> 1047 * Availability: Only when user is registered to a network. Result may be 1048 * unreliable on CDMA networks (use {@link #getPhoneType()} to determine if 1049 * on a CDMA network). 1050 * @param subId 1051 */ 1052 /** {@hide} */ 1053 public String getNetworkOperatorName(int subId) { 1054 int phoneId = SubscriptionManager.getPhoneId(subId); 1055 return getTelephonyProperty(phoneId, TelephonyProperties.PROPERTY_OPERATOR_ALPHA, ""); 1056 } 1057 1058 /** 1059 * Returns the numeric name (MCC+MNC) of current registered operator. 1060 * <p> 1061 * Availability: Only when user is registered to a network. Result may be 1062 * unreliable on CDMA networks (use {@link #getPhoneType()} to determine if 1063 * on a CDMA network). 1064 */ 1065 public String getNetworkOperator() { 1066 return getNetworkOperator(getDefaultSubscription()); 1067 } 1068 1069 /** 1070 * Returns the numeric name (MCC+MNC) of current registered operator 1071 * for a particular subscription. 1072 * <p> 1073 * Availability: Only when user is registered to a network. Result may be 1074 * unreliable on CDMA networks (use {@link #getPhoneType()} to determine if 1075 * on a CDMA network). 1076 * 1077 * @param subId 1078 */ 1079 /** {@hide} */ 1080 public String getNetworkOperator(int subId) { 1081 int phoneId = SubscriptionManager.getPhoneId(subId); 1082 return getTelephonyProperty(phoneId, TelephonyProperties.PROPERTY_OPERATOR_NUMERIC, ""); 1083 } 1084 1085 /** 1086 * Returns true if the device is considered roaming on the current 1087 * network, for GSM purposes. 1088 * <p> 1089 * Availability: Only when user registered to a network. 1090 */ 1091 public boolean isNetworkRoaming() { 1092 return isNetworkRoaming(getDefaultSubscription()); 1093 } 1094 1095 /** 1096 * Returns true if the device is considered roaming on the current 1097 * network for a subscription. 1098 * <p> 1099 * Availability: Only when user registered to a network. 1100 * 1101 * @param subId 1102 */ 1103 /** {@hide} */ 1104 public boolean isNetworkRoaming(int subId) { 1105 int phoneId = SubscriptionManager.getPhoneId(subId); 1106 return Boolean.parseBoolean(getTelephonyProperty(phoneId, 1107 TelephonyProperties.PROPERTY_OPERATOR_ISROAMING, null)); 1108 } 1109 1110 /** 1111 * Returns the ISO country code equivalent of the current registered 1112 * operator's MCC (Mobile Country Code). 1113 * <p> 1114 * Availability: Only when user is registered to a network. Result may be 1115 * unreliable on CDMA networks (use {@link #getPhoneType()} to determine if 1116 * on a CDMA network). 1117 */ 1118 public String getNetworkCountryIso() { 1119 return getNetworkCountryIso(getDefaultSubscription()); 1120 } 1121 1122 /** 1123 * Returns the ISO country code equivalent of the current registered 1124 * operator's MCC (Mobile Country Code) of a subscription. 1125 * <p> 1126 * Availability: Only when user is registered to a network. Result may be 1127 * unreliable on CDMA networks (use {@link #getPhoneType()} to determine if 1128 * on a CDMA network). 1129 * 1130 * @param subId for which Network CountryIso is returned 1131 */ 1132 /** {@hide} */ 1133 public String getNetworkCountryIso(int subId) { 1134 int phoneId = SubscriptionManager.getPhoneId(subId); 1135 return getTelephonyProperty(phoneId, TelephonyProperties.PROPERTY_OPERATOR_ISO_COUNTRY, ""); 1136 } 1137 1138 /** Network type is unknown */ 1139 public static final int NETWORK_TYPE_UNKNOWN = 0; 1140 /** Current network is GPRS */ 1141 public static final int NETWORK_TYPE_GPRS = 1; 1142 /** Current network is EDGE */ 1143 public static final int NETWORK_TYPE_EDGE = 2; 1144 /** Current network is UMTS */ 1145 public static final int NETWORK_TYPE_UMTS = 3; 1146 /** Current network is CDMA: Either IS95A or IS95B*/ 1147 public static final int NETWORK_TYPE_CDMA = 4; 1148 /** Current network is EVDO revision 0*/ 1149 public static final int NETWORK_TYPE_EVDO_0 = 5; 1150 /** Current network is EVDO revision A*/ 1151 public static final int NETWORK_TYPE_EVDO_A = 6; 1152 /** Current network is 1xRTT*/ 1153 public static final int NETWORK_TYPE_1xRTT = 7; 1154 /** Current network is HSDPA */ 1155 public static final int NETWORK_TYPE_HSDPA = 8; 1156 /** Current network is HSUPA */ 1157 public static final int NETWORK_TYPE_HSUPA = 9; 1158 /** Current network is HSPA */ 1159 public static final int NETWORK_TYPE_HSPA = 10; 1160 /** Current network is iDen */ 1161 public static final int NETWORK_TYPE_IDEN = 11; 1162 /** Current network is EVDO revision B*/ 1163 public static final int NETWORK_TYPE_EVDO_B = 12; 1164 /** Current network is LTE */ 1165 public static final int NETWORK_TYPE_LTE = 13; 1166 /** Current network is eHRPD */ 1167 public static final int NETWORK_TYPE_EHRPD = 14; 1168 /** Current network is HSPA+ */ 1169 public static final int NETWORK_TYPE_HSPAP = 15; 1170 /** Current network is GSM {@hide} */ 1171 public static final int NETWORK_TYPE_GSM = 16; 1172 1173 /** 1174 * @return the NETWORK_TYPE_xxxx for current data connection. 1175 */ 1176 public int getNetworkType() { 1177 return getDataNetworkType(); 1178 } 1179 1180 /** 1181 * Returns a constant indicating the radio technology (network type) 1182 * currently in use on the device for a subscription. 1183 * @return the network type 1184 * 1185 * @param subId for which network type is returned 1186 * 1187 * @see #NETWORK_TYPE_UNKNOWN 1188 * @see #NETWORK_TYPE_GPRS 1189 * @see #NETWORK_TYPE_EDGE 1190 * @see #NETWORK_TYPE_UMTS 1191 * @see #NETWORK_TYPE_HSDPA 1192 * @see #NETWORK_TYPE_HSUPA 1193 * @see #NETWORK_TYPE_HSPA 1194 * @see #NETWORK_TYPE_CDMA 1195 * @see #NETWORK_TYPE_EVDO_0 1196 * @see #NETWORK_TYPE_EVDO_A 1197 * @see #NETWORK_TYPE_EVDO_B 1198 * @see #NETWORK_TYPE_1xRTT 1199 * @see #NETWORK_TYPE_IDEN 1200 * @see #NETWORK_TYPE_LTE 1201 * @see #NETWORK_TYPE_EHRPD 1202 * @see #NETWORK_TYPE_HSPAP 1203 */ 1204 /** {@hide} */ 1205 public int getNetworkType(int subId) { 1206 try { 1207 ITelephony telephony = getITelephony(); 1208 if (telephony != null) { 1209 return telephony.getNetworkTypeForSubscriber(subId); 1210 } else { 1211 // This can happen when the ITelephony interface is not up yet. 1212 return NETWORK_TYPE_UNKNOWN; 1213 } 1214 } catch(RemoteException ex) { 1215 // This shouldn't happen in the normal case 1216 return NETWORK_TYPE_UNKNOWN; 1217 } catch (NullPointerException ex) { 1218 // This could happen before phone restarts due to crashing 1219 return NETWORK_TYPE_UNKNOWN; 1220 } 1221 } 1222 1223 /** 1224 * Returns a constant indicating the radio technology (network type) 1225 * currently in use on the device for data transmission. 1226 * @return the network type 1227 * 1228 * @see #NETWORK_TYPE_UNKNOWN 1229 * @see #NETWORK_TYPE_GPRS 1230 * @see #NETWORK_TYPE_EDGE 1231 * @see #NETWORK_TYPE_UMTS 1232 * @see #NETWORK_TYPE_HSDPA 1233 * @see #NETWORK_TYPE_HSUPA 1234 * @see #NETWORK_TYPE_HSPA 1235 * @see #NETWORK_TYPE_CDMA 1236 * @see #NETWORK_TYPE_EVDO_0 1237 * @see #NETWORK_TYPE_EVDO_A 1238 * @see #NETWORK_TYPE_EVDO_B 1239 * @see #NETWORK_TYPE_1xRTT 1240 * @see #NETWORK_TYPE_IDEN 1241 * @see #NETWORK_TYPE_LTE 1242 * @see #NETWORK_TYPE_EHRPD 1243 * @see #NETWORK_TYPE_HSPAP 1244 * 1245 * @hide 1246 */ 1247 public int getDataNetworkType() { 1248 return getDataNetworkType(getDefaultSubscription()); 1249 } 1250 1251 /** 1252 * Returns a constant indicating the radio technology (network type) 1253 * currently in use on the device for data transmission for a subscription 1254 * @return the network type 1255 * 1256 * @param subId for which network type is returned 1257 */ 1258 /** {@hide} */ 1259 public int getDataNetworkType(int subId) { 1260 try{ 1261 ITelephony telephony = getITelephony(); 1262 if (telephony != null) { 1263 return telephony.getDataNetworkTypeForSubscriber(subId); 1264 } else { 1265 // This can happen when the ITelephony interface is not up yet. 1266 return NETWORK_TYPE_UNKNOWN; 1267 } 1268 } catch(RemoteException ex) { 1269 // This shouldn't happen in the normal case 1270 return NETWORK_TYPE_UNKNOWN; 1271 } catch (NullPointerException ex) { 1272 // This could happen before phone restarts due to crashing 1273 return NETWORK_TYPE_UNKNOWN; 1274 } 1275 } 1276 1277 /** 1278 * Returns the NETWORK_TYPE_xxxx for voice 1279 * 1280 * @hide 1281 */ 1282 public int getVoiceNetworkType() { 1283 return getVoiceNetworkType(getDefaultSubscription()); 1284 } 1285 1286 /** 1287 * Returns the NETWORK_TYPE_xxxx for voice for a subId 1288 * 1289 */ 1290 /** {@hide} */ 1291 public int getVoiceNetworkType(int subId) { 1292 try{ 1293 ITelephony telephony = getITelephony(); 1294 if (telephony != null) { 1295 return telephony.getVoiceNetworkTypeForSubscriber(subId); 1296 } else { 1297 // This can happen when the ITelephony interface is not up yet. 1298 return NETWORK_TYPE_UNKNOWN; 1299 } 1300 } catch(RemoteException ex) { 1301 // This shouldn't happen in the normal case 1302 return NETWORK_TYPE_UNKNOWN; 1303 } catch (NullPointerException ex) { 1304 // This could happen before phone restarts due to crashing 1305 return NETWORK_TYPE_UNKNOWN; 1306 } 1307 } 1308 1309 /** Unknown network class. {@hide} */ 1310 public static final int NETWORK_CLASS_UNKNOWN = 0; 1311 /** Class of broadly defined "2G" networks. {@hide} */ 1312 public static final int NETWORK_CLASS_2_G = 1; 1313 /** Class of broadly defined "3G" networks. {@hide} */ 1314 public static final int NETWORK_CLASS_3_G = 2; 1315 /** Class of broadly defined "4G" networks. {@hide} */ 1316 public static final int NETWORK_CLASS_4_G = 3; 1317 1318 /** 1319 * Return general class of network type, such as "3G" or "4G". In cases 1320 * where classification is contentious, this method is conservative. 1321 * 1322 * @hide 1323 */ 1324 public static int getNetworkClass(int networkType) { 1325 switch (networkType) { 1326 case NETWORK_TYPE_GPRS: 1327 case NETWORK_TYPE_GSM: 1328 case NETWORK_TYPE_EDGE: 1329 case NETWORK_TYPE_CDMA: 1330 case NETWORK_TYPE_1xRTT: 1331 case NETWORK_TYPE_IDEN: 1332 return NETWORK_CLASS_2_G; 1333 case NETWORK_TYPE_UMTS: 1334 case NETWORK_TYPE_EVDO_0: 1335 case NETWORK_TYPE_EVDO_A: 1336 case NETWORK_TYPE_HSDPA: 1337 case NETWORK_TYPE_HSUPA: 1338 case NETWORK_TYPE_HSPA: 1339 case NETWORK_TYPE_EVDO_B: 1340 case NETWORK_TYPE_EHRPD: 1341 case NETWORK_TYPE_HSPAP: 1342 return NETWORK_CLASS_3_G; 1343 case NETWORK_TYPE_LTE: 1344 return NETWORK_CLASS_4_G; 1345 default: 1346 return NETWORK_CLASS_UNKNOWN; 1347 } 1348 } 1349 1350 /** 1351 * Returns a string representation of the radio technology (network type) 1352 * currently in use on the device. 1353 * @return the name of the radio technology 1354 * 1355 * @hide pending API council review 1356 */ 1357 public String getNetworkTypeName() { 1358 return getNetworkTypeName(getNetworkType()); 1359 } 1360 1361 /** 1362 * Returns a string representation of the radio technology (network type) 1363 * currently in use on the device. 1364 * @param subId for which network type is returned 1365 * @return the name of the radio technology 1366 * 1367 */ 1368 /** {@hide} */ 1369 public static String getNetworkTypeName(int type) { 1370 switch (type) { 1371 case NETWORK_TYPE_GPRS: 1372 return "GPRS"; 1373 case NETWORK_TYPE_EDGE: 1374 return "EDGE"; 1375 case NETWORK_TYPE_UMTS: 1376 return "UMTS"; 1377 case NETWORK_TYPE_HSDPA: 1378 return "HSDPA"; 1379 case NETWORK_TYPE_HSUPA: 1380 return "HSUPA"; 1381 case NETWORK_TYPE_HSPA: 1382 return "HSPA"; 1383 case NETWORK_TYPE_CDMA: 1384 return "CDMA"; 1385 case NETWORK_TYPE_EVDO_0: 1386 return "CDMA - EvDo rev. 0"; 1387 case NETWORK_TYPE_EVDO_A: 1388 return "CDMA - EvDo rev. A"; 1389 case NETWORK_TYPE_EVDO_B: 1390 return "CDMA - EvDo rev. B"; 1391 case NETWORK_TYPE_1xRTT: 1392 return "CDMA - 1xRTT"; 1393 case NETWORK_TYPE_LTE: 1394 return "LTE"; 1395 case NETWORK_TYPE_EHRPD: 1396 return "CDMA - eHRPD"; 1397 case NETWORK_TYPE_IDEN: 1398 return "iDEN"; 1399 case NETWORK_TYPE_HSPAP: 1400 return "HSPA+"; 1401 case NETWORK_TYPE_GSM: 1402 return "GSM"; 1403 default: 1404 return "UNKNOWN"; 1405 } 1406 } 1407 1408 // 1409 // 1410 // SIM Card 1411 // 1412 // 1413 1414 /** SIM card state: Unknown. Signifies that the SIM is in transition 1415 * between states. For example, when the user inputs the SIM pin 1416 * under PIN_REQUIRED state, a query for sim status returns 1417 * this state before turning to SIM_STATE_READY. */ 1418 public static final int SIM_STATE_UNKNOWN = 0; 1419 /** SIM card state: no SIM card is available in the device */ 1420 public static final int SIM_STATE_ABSENT = 1; 1421 /** SIM card state: Locked: requires the user's SIM PIN to unlock */ 1422 public static final int SIM_STATE_PIN_REQUIRED = 2; 1423 /** SIM card state: Locked: requires the user's SIM PUK to unlock */ 1424 public static final int SIM_STATE_PUK_REQUIRED = 3; 1425 /** SIM card state: Locked: requries a network PIN to unlock */ 1426 public static final int SIM_STATE_NETWORK_LOCKED = 4; 1427 /** SIM card state: Ready */ 1428 public static final int SIM_STATE_READY = 5; 1429 /** SIM card state: SIM Card Error, Sim Card is present but faulty 1430 *@hide 1431 */ 1432 public static final int SIM_STATE_CARD_IO_ERROR = 6; 1433 1434 /** 1435 * @return true if a ICC card is present 1436 */ 1437 public boolean hasIccCard() { 1438 return hasIccCard(getDefaultSim()); 1439 } 1440 1441 /** 1442 * @return true if a ICC card is present for a subscription 1443 * 1444 * @param slotId for which icc card presence is checked 1445 */ 1446 /** {@hide} */ 1447 // FIXME Input argument slotId should be of type int 1448 public boolean hasIccCard(int slotId) { 1449 1450 try { 1451 return getITelephony().hasIccCardUsingSlotId(slotId); 1452 } catch (RemoteException ex) { 1453 // Assume no ICC card if remote exception which shouldn't happen 1454 return false; 1455 } catch (NullPointerException ex) { 1456 // This could happen before phone restarts due to crashing 1457 return false; 1458 } 1459 } 1460 1461 /** 1462 * Returns a constant indicating the state of the 1463 * device SIM card. 1464 * 1465 * @see #SIM_STATE_UNKNOWN 1466 * @see #SIM_STATE_ABSENT 1467 * @see #SIM_STATE_PIN_REQUIRED 1468 * @see #SIM_STATE_PUK_REQUIRED 1469 * @see #SIM_STATE_NETWORK_LOCKED 1470 * @see #SIM_STATE_READY 1471 * @see #SIM_STATE_CARD_IO_ERROR 1472 */ 1473 public int getSimState() { 1474 return getSimState(getDefaultSim()); 1475 } 1476 1477 /** 1478 * Returns a constant indicating the state of the 1479 * device SIM card in a slot. 1480 * 1481 * @param slotId 1482 * 1483 * @see #SIM_STATE_UNKNOWN 1484 * @see #SIM_STATE_ABSENT 1485 * @see #SIM_STATE_PIN_REQUIRED 1486 * @see #SIM_STATE_PUK_REQUIRED 1487 * @see #SIM_STATE_NETWORK_LOCKED 1488 * @see #SIM_STATE_READY 1489 */ 1490 /** {@hide} */ 1491 // FIXME the argument to pass is subId ?? 1492 public int getSimState(int slotId) { 1493 int[] subId = SubscriptionManager.getSubId(slotId); 1494 if (subId == null || subId.length == 0) { 1495 return SIM_STATE_ABSENT; 1496 } 1497 // FIXME Do not use a property to determine SIM_STATE, call 1498 // appropriate method on some object. 1499 int phoneId = SubscriptionManager.getPhoneId(subId[0]); 1500 String prop = getTelephonyProperty(phoneId, TelephonyProperties.PROPERTY_SIM_STATE, ""); 1501 if ("ABSENT".equals(prop)) { 1502 return SIM_STATE_ABSENT; 1503 } 1504 else if ("PIN_REQUIRED".equals(prop)) { 1505 return SIM_STATE_PIN_REQUIRED; 1506 } 1507 else if ("PUK_REQUIRED".equals(prop)) { 1508 return SIM_STATE_PUK_REQUIRED; 1509 } 1510 else if ("NETWORK_LOCKED".equals(prop)) { 1511 return SIM_STATE_NETWORK_LOCKED; 1512 } 1513 else if ("READY".equals(prop)) { 1514 return SIM_STATE_READY; 1515 } 1516 else if ("CARD_IO_ERROR".equals(prop)) { 1517 return SIM_STATE_CARD_IO_ERROR; 1518 } 1519 else { 1520 return SIM_STATE_UNKNOWN; 1521 } 1522 } 1523 1524 /** 1525 * Returns the MCC+MNC (mobile country code + mobile network code) of the 1526 * provider of the SIM. 5 or 6 decimal digits. 1527 * <p> 1528 * Availability: SIM state must be {@link #SIM_STATE_READY} 1529 * 1530 * @see #getSimState 1531 */ 1532 public String getSimOperator() { 1533 int subId = SubscriptionManager.getDefaultDataSubId(); 1534 if (!SubscriptionManager.isUsableSubIdValue(subId)) { 1535 subId = SubscriptionManager.getDefaultSmsSubId(); 1536 if (!SubscriptionManager.isUsableSubIdValue(subId)) { 1537 subId = SubscriptionManager.getDefaultVoiceSubId(); 1538 if (!SubscriptionManager.isUsableSubIdValue(subId)) { 1539 subId = SubscriptionManager.getDefaultSubId(); 1540 } 1541 } 1542 } 1543 Rlog.d(TAG, "getSimOperator(): default subId=" + subId); 1544 return getSimOperator(subId); 1545 } 1546 1547 /** 1548 * Returns the MCC+MNC (mobile country code + mobile network code) of the 1549 * provider of the SIM for a particular subscription. 5 or 6 decimal digits. 1550 * <p> 1551 * Availability: SIM state must be {@link #SIM_STATE_READY} 1552 * 1553 * @see #getSimState 1554 * 1555 * @param subId for which SimOperator is returned 1556 */ 1557 /** {@hide} */ 1558 public String getSimOperator(int subId) { 1559 int phoneId = SubscriptionManager.getPhoneId(subId); 1560 String operator = getTelephonyProperty(phoneId, 1561 TelephonyProperties.PROPERTY_ICC_OPERATOR_NUMERIC, ""); 1562 Rlog.d(TAG, "getSimOperator: subId=" + subId + " operator=" + operator); 1563 return operator; 1564 } 1565 1566 /** 1567 * Returns the Service Provider Name (SPN). 1568 * <p> 1569 * Availability: SIM state must be {@link #SIM_STATE_READY} 1570 * 1571 * @see #getSimState 1572 */ 1573 public String getSimOperatorName() { 1574 return getSimOperatorName(getDefaultSubscription()); 1575 } 1576 1577 /** 1578 * Returns the Service Provider Name (SPN). 1579 * <p> 1580 * Availability: SIM state must be {@link #SIM_STATE_READY} 1581 * 1582 * @see #getSimState 1583 * 1584 * @param subId for which SimOperatorName is returned 1585 */ 1586 /** {@hide} */ 1587 public String getSimOperatorName(int subId) { 1588 int phoneId = SubscriptionManager.getPhoneId(subId); 1589 return getTelephonyProperty(phoneId, TelephonyProperties.PROPERTY_ICC_OPERATOR_ALPHA, ""); 1590 } 1591 1592 /** 1593 * Returns the ISO country code equivalent for the SIM provider's country code. 1594 */ 1595 public String getSimCountryIso() { 1596 return getSimCountryIso(getDefaultSubscription()); 1597 } 1598 1599 /** 1600 * Returns the ISO country code equivalent for the SIM provider's country code. 1601 * 1602 * @param subId for which SimCountryIso is returned 1603 */ 1604 /** {@hide} */ 1605 public String getSimCountryIso(int subId) { 1606 int phoneId = SubscriptionManager.getPhoneId(subId); 1607 return getTelephonyProperty(phoneId, TelephonyProperties.PROPERTY_ICC_OPERATOR_ISO_COUNTRY, 1608 ""); 1609 } 1610 1611 /** 1612 * Returns the serial number of the SIM, if applicable. Return null if it is 1613 * unavailable. 1614 * <p> 1615 * Requires Permission: 1616 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 1617 */ 1618 public String getSimSerialNumber() { 1619 return getSimSerialNumber(getDefaultSubscription()); 1620 } 1621 1622 /** 1623 * Returns the serial number for the given subscription, if applicable. Return null if it is 1624 * unavailable. 1625 * <p> 1626 * @param subId for which Sim Serial number is returned 1627 * Requires Permission: 1628 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 1629 */ 1630 /** {@hide} */ 1631 public String getSimSerialNumber(int subId) { 1632 try { 1633 return getSubscriberInfo().getIccSerialNumberForSubscriber(subId); 1634 } catch (RemoteException ex) { 1635 return null; 1636 } catch (NullPointerException ex) { 1637 // This could happen before phone restarts due to crashing 1638 return null; 1639 } 1640 } 1641 1642 /** 1643 * Return if the current radio is LTE on CDMA. This 1644 * is a tri-state return value as for a period of time 1645 * the mode may be unknown. 1646 * 1647 * @return {@link PhoneConstants#LTE_ON_CDMA_UNKNOWN}, {@link PhoneConstants#LTE_ON_CDMA_FALSE} 1648 * or {@link PhoneConstants#LTE_ON_CDMA_TRUE} 1649 * 1650 * @hide 1651 */ 1652 public int getLteOnCdmaMode() { 1653 return getLteOnCdmaMode(getDefaultSubscription()); 1654 } 1655 1656 /** 1657 * Return if the current radio is LTE on CDMA for Subscription. This 1658 * is a tri-state return value as for a period of time 1659 * the mode may be unknown. 1660 * 1661 * @param subId for which radio is LTE on CDMA is returned 1662 * @return {@link PhoneConstants#LTE_ON_CDMA_UNKNOWN}, {@link PhoneConstants#LTE_ON_CDMA_FALSE} 1663 * or {@link PhoneConstants#LTE_ON_CDMA_TRUE} 1664 * 1665 */ 1666 /** {@hide} */ 1667 public int getLteOnCdmaMode(int subId) { 1668 try { 1669 return getITelephony().getLteOnCdmaModeForSubscriber(subId); 1670 } catch (RemoteException ex) { 1671 // Assume no ICC card if remote exception which shouldn't happen 1672 return PhoneConstants.LTE_ON_CDMA_UNKNOWN; 1673 } catch (NullPointerException ex) { 1674 // This could happen before phone restarts due to crashing 1675 return PhoneConstants.LTE_ON_CDMA_UNKNOWN; 1676 } 1677 } 1678 1679 // 1680 // 1681 // Subscriber Info 1682 // 1683 // 1684 1685 /** 1686 * Returns the unique subscriber ID, for example, the IMSI for a GSM phone. 1687 * Return null if it is unavailable. 1688 * <p> 1689 * Requires Permission: 1690 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 1691 */ 1692 public String getSubscriberId() { 1693 return getSubscriberId(getDefaultSubscription()); 1694 } 1695 1696 /** 1697 * Returns the unique subscriber ID, for example, the IMSI for a GSM phone 1698 * for a subscription. 1699 * Return null if it is unavailable. 1700 * <p> 1701 * Requires Permission: 1702 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 1703 * 1704 * @param subId whose subscriber id is returned 1705 */ 1706 /** {@hide} */ 1707 public String getSubscriberId(int subId) { 1708 try { 1709 return getSubscriberInfo().getSubscriberIdForSubscriber(subId); 1710 } catch (RemoteException ex) { 1711 return null; 1712 } catch (NullPointerException ex) { 1713 // This could happen before phone restarts due to crashing 1714 return null; 1715 } 1716 } 1717 1718 /** 1719 * Returns the Group Identifier Level1 for a GSM phone. 1720 * Return null if it is unavailable. 1721 * <p> 1722 * Requires Permission: 1723 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 1724 */ 1725 public String getGroupIdLevel1() { 1726 try { 1727 return getSubscriberInfo().getGroupIdLevel1(); 1728 } catch (RemoteException ex) { 1729 return null; 1730 } catch (NullPointerException ex) { 1731 // This could happen before phone restarts due to crashing 1732 return null; 1733 } 1734 } 1735 1736 /** 1737 * Returns the Group Identifier Level1 for a GSM phone for a particular subscription. 1738 * Return null if it is unavailable. 1739 * <p> 1740 * Requires Permission: 1741 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 1742 * 1743 * @param subscription whose subscriber id is returned 1744 */ 1745 /** {@hide} */ 1746 public String getGroupIdLevel1(int subId) { 1747 try { 1748 return getSubscriberInfo().getGroupIdLevel1ForSubscriber(subId); 1749 } catch (RemoteException ex) { 1750 return null; 1751 } catch (NullPointerException ex) { 1752 // This could happen before phone restarts due to crashing 1753 return null; 1754 } 1755 } 1756 1757 /** 1758 * Returns the phone number string for line 1, for example, the MSISDN 1759 * for a GSM phone. Return null if it is unavailable. 1760 * <p> 1761 * Requires Permission: 1762 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 1763 */ 1764 public String getLine1Number() { 1765 return getLine1NumberForSubscriber(getDefaultSubscription()); 1766 } 1767 1768 /** 1769 * Returns the phone number string for line 1, for example, the MSISDN 1770 * for a GSM phone for a particular subscription. Return null if it is unavailable. 1771 * <p> 1772 * Requires Permission: 1773 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 1774 * 1775 * @param subId whose phone number for line 1 is returned 1776 */ 1777 /** {@hide} */ 1778 public String getLine1NumberForSubscriber(int subId) { 1779 String number = null; 1780 try { 1781 number = getITelephony().getLine1NumberForDisplay(subId); 1782 } catch (RemoteException ex) { 1783 } catch (NullPointerException ex) { 1784 } 1785 if (number != null) { 1786 return number; 1787 } 1788 try { 1789 return getSubscriberInfo().getLine1NumberForSubscriber(subId); 1790 } catch (RemoteException ex) { 1791 return null; 1792 } catch (NullPointerException ex) { 1793 // This could happen before phone restarts due to crashing 1794 return null; 1795 } 1796 } 1797 1798 /** 1799 * Set the line 1 phone number string and its alphatag for the current ICCID 1800 * for display purpose only, for example, displayed in Phone Status. It won't 1801 * change the actual MSISDN/MDN. To unset alphatag or number, pass in a null 1802 * value. 1803 * 1804 * <p>Requires that the calling app has carrier privileges. 1805 * @see #hasCarrierPrivileges 1806 * 1807 * @param alphaTag alpha-tagging of the dailing nubmer 1808 * @param number The dialing number 1809 */ 1810 public void setLine1NumberForDisplay(String alphaTag, String number) { 1811 setLine1NumberForDisplayForSubscriber(getDefaultSubscription(), alphaTag, number); 1812 } 1813 1814 /** 1815 * Set the line 1 phone number string and its alphatag for the current ICCID 1816 * for display purpose only, for example, displayed in Phone Status. It won't 1817 * change the actual MSISDN/MDN. To unset alphatag or number, pass in a null 1818 * value. 1819 * 1820 * <p>Requires that the calling app has carrier privileges. 1821 * @see #hasCarrierPrivileges 1822 * 1823 * @param subId the subscriber that the alphatag and dialing number belongs to. 1824 * @param alphaTag alpha-tagging of the dailing nubmer 1825 * @param number The dialing number 1826 * @hide 1827 */ 1828 public void setLine1NumberForDisplayForSubscriber(int subId, String alphaTag, String number) { 1829 try { 1830 getITelephony().setLine1NumberForDisplayForSubscriber(subId, alphaTag, number); 1831 } catch (RemoteException ex) { 1832 } catch (NullPointerException ex) { 1833 } 1834 } 1835 1836 /** 1837 * Returns the alphabetic identifier associated with the line 1 number. 1838 * Return null if it is unavailable. 1839 * <p> 1840 * Requires Permission: 1841 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 1842 * @hide 1843 * nobody seems to call this. 1844 */ 1845 public String getLine1AlphaTag() { 1846 return getLine1AlphaTagForSubscriber(getDefaultSubscription()); 1847 } 1848 1849 /** 1850 * Returns the alphabetic identifier associated with the line 1 number 1851 * for a subscription. 1852 * Return null if it is unavailable. 1853 * <p> 1854 * Requires Permission: 1855 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 1856 * @param subId whose alphabetic identifier associated with line 1 is returned 1857 * nobody seems to call this. 1858 */ 1859 /** {@hide} */ 1860 public String getLine1AlphaTagForSubscriber(int subId) { 1861 String alphaTag = null; 1862 try { 1863 alphaTag = getITelephony().getLine1AlphaTagForDisplay(subId); 1864 } catch (RemoteException ex) { 1865 } catch (NullPointerException ex) { 1866 } 1867 if (alphaTag != null) { 1868 return alphaTag; 1869 } 1870 try { 1871 return getSubscriberInfo().getLine1AlphaTagForSubscriber(subId); 1872 } catch (RemoteException ex) { 1873 return null; 1874 } catch (NullPointerException ex) { 1875 // This could happen before phone restarts due to crashing 1876 return null; 1877 } 1878 } 1879 1880 /** 1881 * Returns the MSISDN string. 1882 * for a GSM phone. Return null if it is unavailable. 1883 * <p> 1884 * Requires Permission: 1885 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 1886 * 1887 * @hide 1888 */ 1889 public String getMsisdn() { 1890 return getMsisdn(getDefaultSubscription()); 1891 } 1892 1893 /** 1894 * Returns the MSISDN string. 1895 * for a GSM phone. Return null if it is unavailable. 1896 * <p> 1897 * Requires Permission: 1898 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 1899 * 1900 * @param subId for which msisdn is returned 1901 */ 1902 /** {@hide} */ 1903 public String getMsisdn(int subId) { 1904 try { 1905 return getSubscriberInfo().getMsisdnForSubscriber(subId); 1906 } catch (RemoteException ex) { 1907 return null; 1908 } catch (NullPointerException ex) { 1909 // This could happen before phone restarts due to crashing 1910 return null; 1911 } 1912 } 1913 1914 /** 1915 * Returns the voice mail number. Return null if it is unavailable. 1916 * <p> 1917 * Requires Permission: 1918 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 1919 */ 1920 public String getVoiceMailNumber() { 1921 return getVoiceMailNumber(getDefaultSubscription()); 1922 } 1923 1924 /** 1925 * Returns the voice mail number for a subscription. 1926 * Return null if it is unavailable. 1927 * <p> 1928 * Requires Permission: 1929 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 1930 * @param subId whose voice mail number is returned 1931 */ 1932 /** {@hide} */ 1933 public String getVoiceMailNumber(int subId) { 1934 try { 1935 return getSubscriberInfo().getVoiceMailNumberForSubscriber(subId); 1936 } catch (RemoteException ex) { 1937 return null; 1938 } catch (NullPointerException ex) { 1939 // This could happen before phone restarts due to crashing 1940 return null; 1941 } 1942 } 1943 1944 /** 1945 * Returns the complete voice mail number. Return null if it is unavailable. 1946 * <p> 1947 * Requires Permission: 1948 * {@link android.Manifest.permission#CALL_PRIVILEGED CALL_PRIVILEGED} 1949 * 1950 * @hide 1951 */ 1952 public String getCompleteVoiceMailNumber() { 1953 return getCompleteVoiceMailNumber(getDefaultSubscription()); 1954 } 1955 1956 /** 1957 * Returns the complete voice mail number. Return null if it is unavailable. 1958 * <p> 1959 * Requires Permission: 1960 * {@link android.Manifest.permission#CALL_PRIVILEGED CALL_PRIVILEGED} 1961 * 1962 * @param subId 1963 */ 1964 /** {@hide} */ 1965 public String getCompleteVoiceMailNumber(int subId) { 1966 try { 1967 return getSubscriberInfo().getCompleteVoiceMailNumberForSubscriber(subId); 1968 } catch (RemoteException ex) { 1969 return null; 1970 } catch (NullPointerException ex) { 1971 // This could happen before phone restarts due to crashing 1972 return null; 1973 } 1974 } 1975 1976 /** 1977 * Sets the voice mail number. 1978 * 1979 * <p>Requires that the calling app has carrier privileges. 1980 * @see #hasCarrierPrivileges 1981 * 1982 * @param alphaTag The alpha tag to display. 1983 * @param number The voicemail number. 1984 */ 1985 public boolean setVoiceMailNumber(String alphaTag, String number) { 1986 return setVoiceMailNumber(getDefaultSubscription(), alphaTag, number); 1987 } 1988 1989 /** 1990 * Sets the voicemail number for the given subscriber. 1991 * 1992 * <p>Requires that the calling app has carrier privileges. 1993 * @see #hasCarrierPrivileges 1994 * 1995 * @param subId The subscriber id. 1996 * @param alphaTag The alpha tag to display. 1997 * @param number The voicemail number. 1998 */ 1999 /** {@hide} */ 2000 public boolean setVoiceMailNumber(int subId, String alphaTag, String number) { 2001 try { 2002 return getITelephony().setVoiceMailNumber(subId, alphaTag, number); 2003 } catch (RemoteException ex) { 2004 } catch (NullPointerException ex) { 2005 } 2006 return false; 2007 } 2008 2009 /** 2010 * Returns the voice mail count. Return 0 if unavailable. 2011 * <p> 2012 * Requires Permission: 2013 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 2014 * @hide 2015 */ 2016 public int getVoiceMessageCount() { 2017 return getVoiceMessageCount(getDefaultSubscription()); 2018 } 2019 2020 /** 2021 * Returns the voice mail count for a subscription. Return 0 if unavailable. 2022 * <p> 2023 * Requires Permission: 2024 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 2025 * @param subId whose voice message count is returned 2026 */ 2027 /** {@hide} */ 2028 public int getVoiceMessageCount(int subId) { 2029 try { 2030 return getITelephony().getVoiceMessageCountForSubscriber(subId); 2031 } catch (RemoteException ex) { 2032 return 0; 2033 } catch (NullPointerException ex) { 2034 // This could happen before phone restarts due to crashing 2035 return 0; 2036 } 2037 } 2038 2039 /** 2040 * Retrieves the alphabetic identifier associated with the voice 2041 * mail number. 2042 * <p> 2043 * Requires Permission: 2044 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 2045 */ 2046 public String getVoiceMailAlphaTag() { 2047 return getVoiceMailAlphaTag(getDefaultSubscription()); 2048 } 2049 2050 /** 2051 * Retrieves the alphabetic identifier associated with the voice 2052 * mail number for a subscription. 2053 * <p> 2054 * Requires Permission: 2055 * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} 2056 * @param subId whose alphabetic identifier associated with the 2057 * voice mail number is returned 2058 */ 2059 /** {@hide} */ 2060 public String getVoiceMailAlphaTag(int subId) { 2061 try { 2062 return getSubscriberInfo().getVoiceMailAlphaTagForSubscriber(subId); 2063 } catch (RemoteException ex) { 2064 return null; 2065 } catch (NullPointerException ex) { 2066 // This could happen before phone restarts due to crashing 2067 return null; 2068 } 2069 } 2070 2071 /** 2072 * Returns the IMS private user identity (IMPI) that was loaded from the ISIM. 2073 * @return the IMPI, or null if not present or not loaded 2074 * @hide 2075 */ 2076 public String getIsimImpi() { 2077 try { 2078 return getSubscriberInfo().getIsimImpi(); 2079 } catch (RemoteException ex) { 2080 return null; 2081 } catch (NullPointerException ex) { 2082 // This could happen before phone restarts due to crashing 2083 return null; 2084 } 2085 } 2086 2087 /** 2088 * Returns the IMS home network domain name that was loaded from the ISIM. 2089 * @return the IMS domain name, or null if not present or not loaded 2090 * @hide 2091 */ 2092 public String getIsimDomain() { 2093 try { 2094 return getSubscriberInfo().getIsimDomain(); 2095 } catch (RemoteException ex) { 2096 return null; 2097 } catch (NullPointerException ex) { 2098 // This could happen before phone restarts due to crashing 2099 return null; 2100 } 2101 } 2102 2103 /** 2104 * Returns the IMS public user identities (IMPU) that were loaded from the ISIM. 2105 * @return an array of IMPU strings, with one IMPU per string, or null if 2106 * not present or not loaded 2107 * @hide 2108 */ 2109 public String[] getIsimImpu() { 2110 try { 2111 return getSubscriberInfo().getIsimImpu(); 2112 } catch (RemoteException ex) { 2113 return null; 2114 } catch (NullPointerException ex) { 2115 // This could happen before phone restarts due to crashing 2116 return null; 2117 } 2118 } 2119 2120 /** 2121 * @hide 2122 */ 2123 private IPhoneSubInfo getSubscriberInfo() { 2124 // get it each time because that process crashes a lot 2125 return IPhoneSubInfo.Stub.asInterface(ServiceManager.getService("iphonesubinfo")); 2126 } 2127 2128 /** Device call state: No activity. */ 2129 public static final int CALL_STATE_IDLE = 0; 2130 /** Device call state: Ringing. A new call arrived and is 2131 * ringing or waiting. In the latter case, another call is 2132 * already active. */ 2133 public static final int CALL_STATE_RINGING = 1; 2134 /** Device call state: Off-hook. At least one call exists 2135 * that is dialing, active, or on hold, and no calls are ringing 2136 * or waiting. */ 2137 public static final int CALL_STATE_OFFHOOK = 2; 2138 2139 /** 2140 * Returns a constant indicating the call state (cellular) on the device. 2141 */ 2142 public int getCallState() { 2143 try { 2144 return getTelecomService().getCallState(); 2145 } catch (RemoteException | NullPointerException e) { 2146 return CALL_STATE_IDLE; 2147 } 2148 } 2149 2150 /** 2151 * Returns a constant indicating the call state (cellular) on the device 2152 * for a subscription. 2153 * 2154 * @param subId whose call state is returned 2155 */ 2156 /** {@hide} */ 2157 public int getCallState(int subId) { 2158 try { 2159 return getITelephony().getCallStateForSubscriber(subId); 2160 } catch (RemoteException ex) { 2161 // the phone process is restarting. 2162 return CALL_STATE_IDLE; 2163 } catch (NullPointerException ex) { 2164 // the phone process is restarting. 2165 return CALL_STATE_IDLE; 2166 } 2167 } 2168 2169 /** Data connection activity: No traffic. */ 2170 public static final int DATA_ACTIVITY_NONE = 0x00000000; 2171 /** Data connection activity: Currently receiving IP PPP traffic. */ 2172 public static final int DATA_ACTIVITY_IN = 0x00000001; 2173 /** Data connection activity: Currently sending IP PPP traffic. */ 2174 public static final int DATA_ACTIVITY_OUT = 0x00000002; 2175 /** Data connection activity: Currently both sending and receiving 2176 * IP PPP traffic. */ 2177 public static final int DATA_ACTIVITY_INOUT = DATA_ACTIVITY_IN | DATA_ACTIVITY_OUT; 2178 /** 2179 * Data connection is active, but physical link is down 2180 */ 2181 public static final int DATA_ACTIVITY_DORMANT = 0x00000004; 2182 2183 /** 2184 * Returns a constant indicating the type of activity on a data connection 2185 * (cellular). 2186 * 2187 * @see #DATA_ACTIVITY_NONE 2188 * @see #DATA_ACTIVITY_IN 2189 * @see #DATA_ACTIVITY_OUT 2190 * @see #DATA_ACTIVITY_INOUT 2191 * @see #DATA_ACTIVITY_DORMANT 2192 */ 2193 public int getDataActivity() { 2194 try { 2195 return getITelephony().getDataActivity(); 2196 } catch (RemoteException ex) { 2197 // the phone process is restarting. 2198 return DATA_ACTIVITY_NONE; 2199 } catch (NullPointerException ex) { 2200 // the phone process is restarting. 2201 return DATA_ACTIVITY_NONE; 2202 } 2203 } 2204 2205 /** Data connection state: Unknown. Used before we know the state. 2206 * @hide 2207 */ 2208 public static final int DATA_UNKNOWN = -1; 2209 /** Data connection state: Disconnected. IP traffic not available. */ 2210 public static final int DATA_DISCONNECTED = 0; 2211 /** Data connection state: Currently setting up a data connection. */ 2212 public static final int DATA_CONNECTING = 1; 2213 /** Data connection state: Connected. IP traffic should be available. */ 2214 public static final int DATA_CONNECTED = 2; 2215 /** Data connection state: Suspended. The connection is up, but IP 2216 * traffic is temporarily unavailable. For example, in a 2G network, 2217 * data activity may be suspended when a voice call arrives. */ 2218 public static final int DATA_SUSPENDED = 3; 2219 2220 /** 2221 * Returns a constant indicating the current data connection state 2222 * (cellular). 2223 * 2224 * @see #DATA_DISCONNECTED 2225 * @see #DATA_CONNECTING 2226 * @see #DATA_CONNECTED 2227 * @see #DATA_SUSPENDED 2228 */ 2229 public int getDataState() { 2230 try { 2231 return getITelephony().getDataState(); 2232 } catch (RemoteException ex) { 2233 // the phone process is restarting. 2234 return DATA_DISCONNECTED; 2235 } catch (NullPointerException ex) { 2236 return DATA_DISCONNECTED; 2237 } 2238 } 2239 2240 /** 2241 * @hide 2242 */ 2243 private ITelephony getITelephony() { 2244 return ITelephony.Stub.asInterface(ServiceManager.getService(Context.TELEPHONY_SERVICE)); 2245 } 2246 2247 /** 2248 * @hide 2249 */ 2250 private ITelecomService getTelecomService() { 2251 return ITelecomService.Stub.asInterface(ServiceManager.getService(Context.TELECOM_SERVICE)); 2252 } 2253 2254 // 2255 // 2256 // PhoneStateListener 2257 // 2258 // 2259 2260 /** 2261 * Registers a listener object to receive notification of changes 2262 * in specified telephony states. 2263 * <p> 2264 * To register a listener, pass a {@link PhoneStateListener} 2265 * and specify at least one telephony state of interest in 2266 * the events argument. 2267 * 2268 * At registration, and when a specified telephony state 2269 * changes, the telephony manager invokes the appropriate 2270 * callback method on the listener object and passes the 2271 * current (updated) values. 2272 * <p> 2273 * To unregister a listener, pass the listener object and set the 2274 * events argument to 2275 * {@link PhoneStateListener#LISTEN_NONE LISTEN_NONE} (0). 2276 * 2277 * @param listener The {@link PhoneStateListener} object to register 2278 * (or unregister) 2279 * @param events The telephony state(s) of interest to the listener, 2280 * as a bitwise-OR combination of {@link PhoneStateListener} 2281 * LISTEN_ flags. 2282 */ 2283 public void listen(PhoneStateListener listener, int events) { 2284 String pkgForDebug = mContext != null ? mContext.getPackageName() : "<unknown>"; 2285 try { 2286 Boolean notifyNow = (getITelephony() != null); 2287 sRegistry.listenForSubscriber(listener.mSubId, pkgForDebug, listener.callback, events, notifyNow); 2288 } catch (RemoteException ex) { 2289 // system process dead 2290 } catch (NullPointerException ex) { 2291 // system process dead 2292 } 2293 } 2294 2295 /** 2296 * Returns the CDMA ERI icon index to display 2297 * 2298 * @hide 2299 */ 2300 public int getCdmaEriIconIndex() { 2301 return getCdmaEriIconIndex(getDefaultSubscription()); 2302 } 2303 2304 /** 2305 * Returns the CDMA ERI icon index to display for a subscription 2306 */ 2307 /** {@hide} */ 2308 public int getCdmaEriIconIndex(int subId) { 2309 try { 2310 return getITelephony().getCdmaEriIconIndexForSubscriber(subId); 2311 } catch (RemoteException ex) { 2312 // the phone process is restarting. 2313 return -1; 2314 } catch (NullPointerException ex) { 2315 return -1; 2316 } 2317 } 2318 2319 /** 2320 * Returns the CDMA ERI icon mode, 2321 * 0 - ON 2322 * 1 - FLASHING 2323 * 2324 * @hide 2325 */ 2326 public int getCdmaEriIconMode() { 2327 return getCdmaEriIconMode(getDefaultSubscription()); 2328 } 2329 2330 /** 2331 * Returns the CDMA ERI icon mode for a subscription. 2332 * 0 - ON 2333 * 1 - FLASHING 2334 */ 2335 /** {@hide} */ 2336 public int getCdmaEriIconMode(int subId) { 2337 try { 2338 return getITelephony().getCdmaEriIconModeForSubscriber(subId); 2339 } catch (RemoteException ex) { 2340 // the phone process is restarting. 2341 return -1; 2342 } catch (NullPointerException ex) { 2343 return -1; 2344 } 2345 } 2346 2347 /** 2348 * Returns the CDMA ERI text, 2349 * 2350 * @hide 2351 */ 2352 public String getCdmaEriText() { 2353 return getCdmaEriText(getDefaultSubscription()); 2354 } 2355 2356 /** 2357 * Returns the CDMA ERI text, of a subscription 2358 * 2359 */ 2360 /** {@hide} */ 2361 public String getCdmaEriText(int subId) { 2362 try { 2363 return getITelephony().getCdmaEriTextForSubscriber(subId); 2364 } catch (RemoteException ex) { 2365 // the phone process is restarting. 2366 return null; 2367 } catch (NullPointerException ex) { 2368 return null; 2369 } 2370 } 2371 2372 /** 2373 * @return true if the current device is "voice capable". 2374 * <p> 2375 * "Voice capable" means that this device supports circuit-switched 2376 * (i.e. voice) phone calls over the telephony network, and is allowed 2377 * to display the in-call UI while a cellular voice call is active. 2378 * This will be false on "data only" devices which can't make voice 2379 * calls and don't support any in-call UI. 2380 * <p> 2381 * Note: the meaning of this flag is subtly different from the 2382 * PackageManager.FEATURE_TELEPHONY system feature, which is available 2383 * on any device with a telephony radio, even if the device is 2384 * data-only. 2385 * 2386 * @hide pending API review 2387 */ 2388 public boolean isVoiceCapable() { 2389 if (mContext == null) return true; 2390 return mContext.getResources().getBoolean( 2391 com.android.internal.R.bool.config_voice_capable); 2392 } 2393 2394 /** 2395 * @return true if the current device supports sms service. 2396 * <p> 2397 * If true, this means that the device supports both sending and 2398 * receiving sms via the telephony network. 2399 * <p> 2400 * Note: Voicemail waiting sms, cell broadcasting sms, and MMS are 2401 * disabled when device doesn't support sms. 2402 */ 2403 public boolean isSmsCapable() { 2404 if (mContext == null) return true; 2405 return mContext.getResources().getBoolean( 2406 com.android.internal.R.bool.config_sms_capable); 2407 } 2408 2409 /** 2410 * Returns all observed cell information from all radios on the 2411 * device including the primary and neighboring cells. This does 2412 * not cause or change the rate of PhoneStateListner#onCellInfoChanged. 2413 *<p> 2414 * The list can include one or more of {@link android.telephony.CellInfoGsm CellInfoGsm}, 2415 * {@link android.telephony.CellInfoCdma CellInfoCdma}, 2416 * {@link android.telephony.CellInfoLte CellInfoLte} and 2417 * {@link android.telephony.CellInfoWcdma CellInfoCdma} in any combination. 2418 * Specifically on devices with multiple radios it is typical to see instances of 2419 * one or more of any these in the list. In addition 0, 1 or more CellInfo 2420 * objects may return isRegistered() true. 2421 *<p> 2422 * This is preferred over using getCellLocation although for older 2423 * devices this may return null in which case getCellLocation should 2424 * be called. 2425 *<p> 2426 * @return List of CellInfo or null if info unavailable. 2427 * 2428 * <p>Requires Permission: {@link android.Manifest.permission#ACCESS_COARSE_LOCATION} 2429 */ 2430 public List<CellInfo> getAllCellInfo() { 2431 try { 2432 return getITelephony().getAllCellInfo(); 2433 } catch (RemoteException ex) { 2434 return null; 2435 } catch (NullPointerException ex) { 2436 return null; 2437 } 2438 } 2439 2440 /** 2441 * Sets the minimum time in milli-seconds between {@link PhoneStateListener#onCellInfoChanged 2442 * PhoneStateListener.onCellInfoChanged} will be invoked. 2443 *<p> 2444 * The default, 0, means invoke onCellInfoChanged when any of the reported 2445 * information changes. Setting the value to INT_MAX(0x7fffffff) means never issue 2446 * A onCellInfoChanged. 2447 *<p> 2448 * @param rateInMillis the rate 2449 * 2450 * @hide 2451 */ 2452 public void setCellInfoListRate(int rateInMillis) { 2453 try { 2454 getITelephony().setCellInfoListRate(rateInMillis); 2455 } catch (RemoteException ex) { 2456 } catch (NullPointerException ex) { 2457 } 2458 } 2459 2460 /** 2461 * Returns the MMS user agent. 2462 */ 2463 public String getMmsUserAgent() { 2464 if (mContext == null) return null; 2465 return mContext.getResources().getString( 2466 com.android.internal.R.string.config_mms_user_agent); 2467 } 2468 2469 /** 2470 * Returns the MMS user agent profile URL. 2471 */ 2472 public String getMmsUAProfUrl() { 2473 if (mContext == null) return null; 2474 return mContext.getResources().getString( 2475 com.android.internal.R.string.config_mms_user_agent_profile_url); 2476 } 2477 2478 /** 2479 * Opens a logical channel to the ICC card. 2480 * 2481 * Input parameters equivalent to TS 27.007 AT+CCHO command. 2482 * 2483 * <p>Requires Permission: 2484 * {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE} 2485 * Or the calling app has carrier privileges. @see #hasCarrierPrivileges 2486 * 2487 * @param AID Application id. See ETSI 102.221 and 101.220. 2488 * @return an IccOpenLogicalChannelResponse object. 2489 */ 2490 public IccOpenLogicalChannelResponse iccOpenLogicalChannel(String AID) { 2491 try { 2492 return getITelephony().iccOpenLogicalChannel(AID); 2493 } catch (RemoteException ex) { 2494 } catch (NullPointerException ex) { 2495 } 2496 return null; 2497 } 2498 2499 /** 2500 * Closes a previously opened logical channel to the ICC card. 2501 * 2502 * Input parameters equivalent to TS 27.007 AT+CCHC command. 2503 * 2504 * <p>Requires Permission: 2505 * {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE} 2506 * Or the calling app has carrier privileges. @see #hasCarrierPrivileges 2507 * 2508 * @param channel is the channel id to be closed as retruned by a successful 2509 * iccOpenLogicalChannel. 2510 * @return true if the channel was closed successfully. 2511 */ 2512 public boolean iccCloseLogicalChannel(int channel) { 2513 try { 2514 return getITelephony().iccCloseLogicalChannel(channel); 2515 } catch (RemoteException ex) { 2516 } catch (NullPointerException ex) { 2517 } 2518 return false; 2519 } 2520 2521 /** 2522 * Transmit an APDU to the ICC card over a logical channel. 2523 * 2524 * Input parameters equivalent to TS 27.007 AT+CGLA command. 2525 * 2526 * <p>Requires Permission: 2527 * {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE} 2528 * Or the calling app has carrier privileges. @see #hasCarrierPrivileges 2529 * 2530 * @param channel is the channel id to be closed as returned by a successful 2531 * iccOpenLogicalChannel. 2532 * @param cla Class of the APDU command. 2533 * @param instruction Instruction of the APDU command. 2534 * @param p1 P1 value of the APDU command. 2535 * @param p2 P2 value of the APDU command. 2536 * @param p3 P3 value of the APDU command. If p3 is negative a 4 byte APDU 2537 * is sent to the SIM. 2538 * @param data Data to be sent with the APDU. 2539 * @return The APDU response from the ICC card with the status appended at 2540 * the end. 2541 */ 2542 public String iccTransmitApduLogicalChannel(int channel, int cla, 2543 int instruction, int p1, int p2, int p3, String data) { 2544 try { 2545 return getITelephony().iccTransmitApduLogicalChannel(channel, cla, 2546 instruction, p1, p2, p3, data); 2547 } catch (RemoteException ex) { 2548 } catch (NullPointerException ex) { 2549 } 2550 return ""; 2551 } 2552 2553 /** 2554 * Transmit an APDU to the ICC card over the basic channel. 2555 * 2556 * Input parameters equivalent to TS 27.007 AT+CSIM command. 2557 * 2558 * <p>Requires Permission: 2559 * {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE} 2560 * Or the calling app has carrier privileges. @see #hasCarrierPrivileges 2561 * 2562 * @param cla Class of the APDU command. 2563 * @param instruction Instruction of the APDU command. 2564 * @param p1 P1 value of the APDU command. 2565 * @param p2 P2 value of the APDU command. 2566 * @param p3 P3 value of the APDU command. If p3 is negative a 4 byte APDU 2567 * is sent to the SIM. 2568 * @param data Data to be sent with the APDU. 2569 * @return The APDU response from the ICC card with the status appended at 2570 * the end. 2571 */ 2572 public String iccTransmitApduBasicChannel(int cla, 2573 int instruction, int p1, int p2, int p3, String data) { 2574 try { 2575 return getITelephony().iccTransmitApduBasicChannel(cla, 2576 instruction, p1, p2, p3, data); 2577 } catch (RemoteException ex) { 2578 } catch (NullPointerException ex) { 2579 } 2580 return ""; 2581 } 2582 2583 /** 2584 * Returns the response APDU for a command APDU sent through SIM_IO. 2585 * 2586 * <p>Requires Permission: 2587 * {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE} 2588 * Or the calling app has carrier privileges. @see #hasCarrierPrivileges 2589 * 2590 * @param fileID 2591 * @param command 2592 * @param p1 P1 value of the APDU command. 2593 * @param p2 P2 value of the APDU command. 2594 * @param p3 P3 value of the APDU command. 2595 * @param filePath 2596 * @return The APDU response. 2597 */ 2598 public byte[] iccExchangeSimIO(int fileID, int command, int p1, int p2, int p3, 2599 String filePath) { 2600 try { 2601 return getITelephony().iccExchangeSimIO(fileID, command, p1, p2, 2602 p3, filePath); 2603 } catch (RemoteException ex) { 2604 } catch (NullPointerException ex) { 2605 } 2606 return null; 2607 } 2608 2609 /** 2610 * Send ENVELOPE to the SIM and return the response. 2611 * 2612 * <p>Requires Permission: 2613 * {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE} 2614 * Or the calling app has carrier privileges. @see #hasCarrierPrivileges 2615 * 2616 * @param content String containing SAT/USAT response in hexadecimal 2617 * format starting with command tag. See TS 102 223 for 2618 * details. 2619 * @return The APDU response from the ICC card in hexadecimal format 2620 * with the last 4 bytes being the status word. If the command fails, 2621 * returns an empty string. 2622 */ 2623 public String sendEnvelopeWithStatus(String content) { 2624 try { 2625 return getITelephony().sendEnvelopeWithStatus(content); 2626 } catch (RemoteException ex) { 2627 } catch (NullPointerException ex) { 2628 } 2629 return ""; 2630 } 2631 2632 /** 2633 * Read one of the NV items defined in com.android.internal.telephony.RadioNVItems. 2634 * Used for device configuration by some CDMA operators. 2635 * <p> 2636 * Requires Permission: 2637 * {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE} 2638 * Or the calling app has carrier privileges. @see #hasCarrierPrivileges 2639 * 2640 * @param itemID the ID of the item to read. 2641 * @return the NV item as a String, or null on any failure. 2642 * 2643 * @hide 2644 */ 2645 public String nvReadItem(int itemID) { 2646 try { 2647 return getITelephony().nvReadItem(itemID); 2648 } catch (RemoteException ex) { 2649 Rlog.e(TAG, "nvReadItem RemoteException", ex); 2650 } catch (NullPointerException ex) { 2651 Rlog.e(TAG, "nvReadItem NPE", ex); 2652 } 2653 return ""; 2654 } 2655 2656 /** 2657 * Write one of the NV items defined in com.android.internal.telephony.RadioNVItems. 2658 * Used for device configuration by some CDMA operators. 2659 * <p> 2660 * Requires Permission: 2661 * {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE} 2662 * Or the calling app has carrier privileges. @see #hasCarrierPrivileges 2663 * 2664 * @param itemID the ID of the item to read. 2665 * @param itemValue the value to write, as a String. 2666 * @return true on success; false on any failure. 2667 * 2668 * @hide 2669 */ 2670 public boolean nvWriteItem(int itemID, String itemValue) { 2671 try { 2672 return getITelephony().nvWriteItem(itemID, itemValue); 2673 } catch (RemoteException ex) { 2674 Rlog.e(TAG, "nvWriteItem RemoteException", ex); 2675 } catch (NullPointerException ex) { 2676 Rlog.e(TAG, "nvWriteItem NPE", ex); 2677 } 2678 return false; 2679 } 2680 2681 /** 2682 * Update the CDMA Preferred Roaming List (PRL) in the radio NV storage. 2683 * Used for device configuration by some CDMA operators. 2684 * <p> 2685 * Requires Permission: 2686 * {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE} 2687 * Or the calling app has carrier privileges. @see #hasCarrierPrivileges 2688 * 2689 * @param preferredRoamingList byte array containing the new PRL. 2690 * @return true on success; false on any failure. 2691 * 2692 * @hide 2693 */ 2694 public boolean nvWriteCdmaPrl(byte[] preferredRoamingList) { 2695 try { 2696 return getITelephony().nvWriteCdmaPrl(preferredRoamingList); 2697 } catch (RemoteException ex) { 2698 Rlog.e(TAG, "nvWriteCdmaPrl RemoteException", ex); 2699 } catch (NullPointerException ex) { 2700 Rlog.e(TAG, "nvWriteCdmaPrl NPE", ex); 2701 } 2702 return false; 2703 } 2704 2705 /** 2706 * Perform the specified type of NV config reset. The radio will be taken offline 2707 * and the device must be rebooted after the operation. Used for device 2708 * configuration by some CDMA operators. 2709 * <p> 2710 * Requires Permission: 2711 * {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE} 2712 * Or the calling app has carrier privileges. @see #hasCarrierPrivileges 2713 * 2714 * @param resetType reset type: 1: reload NV reset, 2: erase NV reset, 3: factory NV reset 2715 * @return true on success; false on any failure. 2716 * 2717 * @hide 2718 */ 2719 public boolean nvResetConfig(int resetType) { 2720 try { 2721 return getITelephony().nvResetConfig(resetType); 2722 } catch (RemoteException ex) { 2723 Rlog.e(TAG, "nvResetConfig RemoteException", ex); 2724 } catch (NullPointerException ex) { 2725 Rlog.e(TAG, "nvResetConfig NPE", ex); 2726 } 2727 return false; 2728 } 2729 2730 /** 2731 * Returns Default subscription. 2732 */ 2733 private static int getDefaultSubscription() { 2734 return SubscriptionManager.getDefaultSubId(); 2735 } 2736 2737 /** 2738 * Returns Default phone. 2739 */ 2740 private static int getDefaultPhone() { 2741 return SubscriptionManager.getPhoneId(SubscriptionManager.getDefaultSubId()); 2742 } 2743 2744 /** {@hide} */ 2745 public int getDefaultSim() { 2746 return SubscriptionManager.getSlotId(SubscriptionManager.getDefaultSubId()); 2747 } 2748 2749 /** 2750 * Sets the telephony property with the value specified. 2751 * 2752 * @hide 2753 */ 2754 public static void setTelephonyProperty(int phoneId, String property, String value) { 2755 Rlog.d(TAG, "setTelephonyProperty property: " + property + " phoneId: " + phoneId + 2756 " value: " + value); 2757 String propVal = ""; 2758 String p[] = null; 2759 String prop = SystemProperties.get(property); 2760 2761 if (value == null) { 2762 value = ""; 2763 } 2764 2765 if (prop != null) { 2766 p = prop.split(","); 2767 } 2768 2769 if (!SubscriptionManager.isValidPhoneId(phoneId)) { 2770 Rlog.d(TAG, "setTelephonyProperty invalid phone id"); 2771 return; 2772 } 2773 2774 for (int i = 0; i < phoneId; i++) { 2775 String str = ""; 2776 if ((p != null) && (i < p.length)) { 2777 str = p[i]; 2778 } 2779 propVal = propVal + str + ","; 2780 } 2781 2782 propVal = propVal + value; 2783 if (p != null) { 2784 for (int i = phoneId + 1; i < p.length; i++) { 2785 propVal = propVal + "," + p[i]; 2786 } 2787 } 2788 2789 // TODO: workaround for QC 2790 if (property.length() > SystemProperties.PROP_NAME_MAX || propVal.length() > SystemProperties.PROP_VALUE_MAX) { 2791 Rlog.d(TAG, "setTelephonyProperty length too long:" + property + ", " + propVal); 2792 return; 2793 } 2794 2795 Rlog.d(TAG, "setTelephonyProperty property=" + property + " propVal=" + propVal); 2796 SystemProperties.set(property, propVal); 2797 } 2798 2799 /** 2800 * Convenience function for retrieving a value from the secure settings 2801 * value list as an integer. Note that internally setting values are 2802 * always stored as strings; this function converts the string to an 2803 * integer for you. 2804 * <p> 2805 * This version does not take a default value. If the setting has not 2806 * been set, or the string value is not a number, 2807 * it throws {@link SettingNotFoundException}. 2808 * 2809 * @param cr The ContentResolver to access. 2810 * @param name The name of the setting to retrieve. 2811 * @param index The index of the list 2812 * 2813 * @throws SettingNotFoundException Thrown if a setting by the given 2814 * name can't be found or the setting value is not an integer. 2815 * 2816 * @return The value at the given index of settings. 2817 * @hide 2818 */ 2819 public static int getIntAtIndex(android.content.ContentResolver cr, 2820 String name, int index) 2821 throws android.provider.Settings.SettingNotFoundException { 2822 String v = android.provider.Settings.Global.getString(cr, name); 2823 if (v != null) { 2824 String valArray[] = v.split(","); 2825 if ((index >= 0) && (index < valArray.length) && (valArray[index] != null)) { 2826 try { 2827 return Integer.parseInt(valArray[index]); 2828 } catch (NumberFormatException e) { 2829 //Log.e(TAG, "Exception while parsing Integer: ", e); 2830 } 2831 } 2832 } 2833 throw new android.provider.Settings.SettingNotFoundException(name); 2834 } 2835 2836 /** 2837 * Convenience function for updating settings value as coma separated 2838 * integer values. This will either create a new entry in the table if the 2839 * given name does not exist, or modify the value of the existing row 2840 * with that name. Note that internally setting values are always 2841 * stored as strings, so this function converts the given value to a 2842 * string before storing it. 2843 * 2844 * @param cr The ContentResolver to access. 2845 * @param name The name of the setting to modify. 2846 * @param index The index of the list 2847 * @param value The new value for the setting to be added to the list. 2848 * @return true if the value was set, false on database errors 2849 * @hide 2850 */ 2851 public static boolean putIntAtIndex(android.content.ContentResolver cr, 2852 String name, int index, int value) { 2853 String data = ""; 2854 String valArray[] = null; 2855 String v = android.provider.Settings.Global.getString(cr, name); 2856 2857 if (index == Integer.MAX_VALUE) { 2858 throw new RuntimeException("putIntAtIndex index == MAX_VALUE index=" + index); 2859 } 2860 if (index < 0) { 2861 throw new RuntimeException("putIntAtIndex index < 0 index=" + index); 2862 } 2863 if (v != null) { 2864 valArray = v.split(","); 2865 } 2866 2867 // Copy the elements from valArray till index 2868 for (int i = 0; i < index; i++) { 2869 String str = ""; 2870 if ((valArray != null) && (i < valArray.length)) { 2871 str = valArray[i]; 2872 } 2873 data = data + str + ","; 2874 } 2875 2876 data = data + value; 2877 2878 // Copy the remaining elements from valArray if any. 2879 if (valArray != null) { 2880 for (int i = index+1; i < valArray.length; i++) { 2881 data = data + "," + valArray[i]; 2882 } 2883 } 2884 return android.provider.Settings.Global.putString(cr, name, data); 2885 } 2886 2887 /** 2888 * Gets the telephony property. 2889 * 2890 * @hide 2891 */ 2892 public static String getTelephonyProperty(int phoneId, String property, String defaultVal) { 2893 String propVal = null; 2894 String prop = SystemProperties.get(property); 2895 if ((prop != null) && (prop.length() > 0)) { 2896 String values[] = prop.split(","); 2897 if ((phoneId >= 0) && (phoneId < values.length) && (values[phoneId] != null)) { 2898 propVal = values[phoneId]; 2899 } 2900 } 2901 return propVal == null ? defaultVal : propVal; 2902 } 2903 2904 /** @hide */ 2905 public int getSimCount() { 2906 if(isMultiSimEnabled()) { 2907 //FIXME Need to get it from Telephony Devcontroller 2908 return 2; 2909 } else { 2910 return 1; 2911 } 2912 } 2913 2914 /** 2915 * Returns the IMS Service Table (IST) that was loaded from the ISIM. 2916 * @return IMS Service Table or null if not present or not loaded 2917 * @hide 2918 */ 2919 public String getIsimIst() { 2920 try { 2921 return getSubscriberInfo().getIsimIst(); 2922 } catch (RemoteException ex) { 2923 return null; 2924 } catch (NullPointerException ex) { 2925 // This could happen before phone restarts due to crashing 2926 return null; 2927 } 2928 } 2929 2930 /** 2931 * Returns the IMS Proxy Call Session Control Function(PCSCF) that were loaded from the ISIM. 2932 * @return an array of PCSCF strings with one PCSCF per string, or null if 2933 * not present or not loaded 2934 * @hide 2935 */ 2936 public String[] getIsimPcscf() { 2937 try { 2938 return getSubscriberInfo().getIsimPcscf(); 2939 } catch (RemoteException ex) { 2940 return null; 2941 } catch (NullPointerException ex) { 2942 // This could happen before phone restarts due to crashing 2943 return null; 2944 } 2945 } 2946 2947 /** 2948 * Returns the response of ISIM Authetification through RIL. 2949 * Returns null if the Authentification hasn't been successed or isn't present iphonesubinfo. 2950 * @return the response of ISIM Authetification, or null if not available 2951 * @hide 2952 * @deprecated 2953 * @see getIccSimChallengeResponse with appType=PhoneConstants.APPTYPE_ISIM 2954 */ 2955 public String getIsimChallengeResponse(String nonce){ 2956 try { 2957 return getSubscriberInfo().getIsimChallengeResponse(nonce); 2958 } catch (RemoteException ex) { 2959 return null; 2960 } catch (NullPointerException ex) { 2961 // This could happen before phone restarts due to crashing 2962 return null; 2963 } 2964 } 2965 2966 /** 2967 * Returns the response of SIM Authentication through RIL. 2968 * Returns null if the Authentication hasn't been successful 2969 * @param subId subscription ID to be queried 2970 * @param appType ICC application type (@see com.android.internal.telephony.PhoneConstants#APPTYPE_xxx) 2971 * @param data authentication challenge data 2972 * @return the response of SIM Authentication, or null if not available 2973 * @hide 2974 */ 2975 public String getIccSimChallengeResponse(int subId, int appType, String data) { 2976 try { 2977 return getSubscriberInfo().getIccSimChallengeResponse(subId, appType, data); 2978 } catch (RemoteException ex) { 2979 return null; 2980 } catch (NullPointerException ex) { 2981 // This could happen before phone starts 2982 return null; 2983 } 2984 } 2985 2986 /** 2987 * Returns the response of SIM Authentication through RIL for the default subscription. 2988 * Returns null if the Authentication hasn't been successful 2989 * @param appType ICC application type (@see com.android.internal.telephony.PhoneConstants#APPTYPE_xxx) 2990 * @param data authentication challenge data 2991 * @return the response of SIM Authentication, or null if not available 2992 * @hide 2993 */ 2994 public String getIccSimChallengeResponse(int appType, String data) { 2995 return getIccSimChallengeResponse(getDefaultSubscription(), appType, data); 2996 } 2997 2998 /** 2999 * Get P-CSCF address from PCO after data connection is established or modified. 3000 * @param apnType the apnType, "ims" for IMS APN, "emergency" for EMERGENCY APN 3001 * @return array of P-CSCF address 3002 * @hide 3003 */ 3004 public String[] getPcscfAddress(String apnType) { 3005 try { 3006 return getITelephony().getPcscfAddress(apnType); 3007 } catch (RemoteException e) { 3008 return new String[0]; 3009 } 3010 } 3011 3012 /** 3013 * Set IMS registration state 3014 * 3015 * @param Registration state 3016 * @hide 3017 */ 3018 public void setImsRegistrationState(boolean registered) { 3019 try { 3020 getITelephony().setImsRegistrationState(registered); 3021 } catch (RemoteException e) { 3022 } 3023 } 3024 3025 /** 3026 * Get the preferred network type. 3027 * Used for device configuration by some CDMA operators. 3028 * <p> 3029 * Requires Permission: 3030 * {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE} 3031 * Or the calling app has carrier privileges. @see #hasCarrierPrivileges 3032 * 3033 * @return the preferred network type, defined in RILConstants.java. 3034 * @hide 3035 */ 3036 public int getPreferredNetworkType() { 3037 try { 3038 return getITelephony().getPreferredNetworkType(); 3039 } catch (RemoteException ex) { 3040 Rlog.e(TAG, "getPreferredNetworkType RemoteException", ex); 3041 } catch (NullPointerException ex) { 3042 Rlog.e(TAG, "getPreferredNetworkType NPE", ex); 3043 } 3044 return -1; 3045 } 3046 3047 /** 3048 * Set the preferred network type. 3049 * Used for device configuration by some CDMA operators. 3050 * <p> 3051 * Requires Permission: 3052 * {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE} 3053 * Or the calling app has carrier privileges. @see #hasCarrierPrivileges 3054 * 3055 * @param networkType the preferred network type, defined in RILConstants.java. 3056 * @return true on success; false on any failure. 3057 * @hide 3058 */ 3059 public boolean setPreferredNetworkType(int networkType) { 3060 try { 3061 return getITelephony().setPreferredNetworkType(networkType); 3062 } catch (RemoteException ex) { 3063 Rlog.e(TAG, "setPreferredNetworkType RemoteException", ex); 3064 } catch (NullPointerException ex) { 3065 Rlog.e(TAG, "setPreferredNetworkType NPE", ex); 3066 } 3067 return false; 3068 } 3069 3070 /** 3071 * Set the preferred network type to global mode which includes LTE, CDMA, EvDo and GSM/WCDMA. 3072 * 3073 * <p> 3074 * Requires that the calling app has carrier privileges. 3075 * @see #hasCarrierPrivileges 3076 * 3077 * @return true on success; false on any failure. 3078 */ 3079 public boolean setGlobalPreferredNetworkType() { 3080 return setPreferredNetworkType(RILConstants.NETWORK_MODE_LTE_CDMA_EVDO_GSM_WCDMA); 3081 } 3082 3083 /** 3084 * Values used to return status for hasCarrierPrivileges call. 3085 */ 3086 /** @hide */ 3087 public static final int CARRIER_PRIVILEGE_STATUS_HAS_ACCESS = 1; 3088 /** @hide */ 3089 public static final int CARRIER_PRIVILEGE_STATUS_NO_ACCESS = 0; 3090 /** @hide */ 3091 public static final int CARRIER_PRIVILEGE_STATUS_RULES_NOT_LOADED = -1; 3092 /** @hide */ 3093 public static final int CARRIER_PRIVILEGE_STATUS_ERROR_LOADING_RULES = -2; 3094 3095 /** 3096 * Has the calling application been granted carrier privileges by the carrier. 3097 * 3098 * If any of the packages in the calling UID has carrier privileges, the 3099 * call will return true. This access is granted by the owner of the UICC 3100 * card and does not depend on the registered carrier. 3101 * 3102 * TODO: Add a link to documentation. 3103 * 3104 * @return true if the app has carrier privileges. 3105 */ 3106 public boolean hasCarrierPrivileges() { 3107 try { 3108 return getITelephony().getCarrierPrivilegeStatus() == 3109 CARRIER_PRIVILEGE_STATUS_HAS_ACCESS; 3110 } catch (RemoteException ex) { 3111 Rlog.e(TAG, "hasCarrierPrivileges RemoteException", ex); 3112 } catch (NullPointerException ex) { 3113 Rlog.e(TAG, "hasCarrierPrivileges NPE", ex); 3114 } 3115 return false; 3116 } 3117 3118 /** 3119 * Override the branding for the current ICCID. 3120 * 3121 * Once set, whenever the SIM is present in the device, the service 3122 * provider name (SPN) and the operator name will both be replaced by the 3123 * brand value input. To unset the value, the same function should be 3124 * called with a null brand value. 3125 * 3126 * <p>Requires that the calling app has carrier privileges. 3127 * @see #hasCarrierPrivileges 3128 * 3129 * @param brand The brand name to display/set. 3130 * @return true if the operation was executed correctly. 3131 */ 3132 public boolean setOperatorBrandOverride(String brand) { 3133 try { 3134 return getITelephony().setOperatorBrandOverride(brand); 3135 } catch (RemoteException ex) { 3136 Rlog.e(TAG, "setOperatorBrandOverride RemoteException", ex); 3137 } catch (NullPointerException ex) { 3138 Rlog.e(TAG, "setOperatorBrandOverride NPE", ex); 3139 } 3140 return false; 3141 } 3142 3143 /** 3144 * Expose the rest of ITelephony to @SystemApi 3145 */ 3146 3147 /** @hide */ 3148 @SystemApi 3149 public String getCdmaMdn() { 3150 return getCdmaMdn(getDefaultSubscription()); 3151 } 3152 3153 /** @hide */ 3154 @SystemApi 3155 public String getCdmaMdn(int subId) { 3156 try { 3157 return getITelephony().getCdmaMdn(subId); 3158 } catch (RemoteException ex) { 3159 return null; 3160 } catch (NullPointerException ex) { 3161 return null; 3162 } 3163 } 3164 3165 /** @hide */ 3166 @SystemApi 3167 public String getCdmaMin() { 3168 return getCdmaMin(getDefaultSubscription()); 3169 } 3170 3171 /** @hide */ 3172 @SystemApi 3173 public String getCdmaMin(int subId) { 3174 try { 3175 return getITelephony().getCdmaMin(subId); 3176 } catch (RemoteException ex) { 3177 return null; 3178 } catch (NullPointerException ex) { 3179 return null; 3180 } 3181 } 3182 3183 /** @hide */ 3184 @SystemApi 3185 public int checkCarrierPrivilegesForPackage(String pkgname) { 3186 try { 3187 return getITelephony().checkCarrierPrivilegesForPackage(pkgname); 3188 } catch (RemoteException ex) { 3189 Rlog.e(TAG, "checkCarrierPrivilegesForPackage RemoteException", ex); 3190 } catch (NullPointerException ex) { 3191 Rlog.e(TAG, "checkCarrierPrivilegesForPackage NPE", ex); 3192 } 3193 return CARRIER_PRIVILEGE_STATUS_NO_ACCESS; 3194 } 3195 3196 /** @hide */ 3197 @SystemApi 3198 public List<String> getCarrierPackageNamesForIntent(Intent intent) { 3199 try { 3200 return getITelephony().getCarrierPackageNamesForIntent(intent); 3201 } catch (RemoteException ex) { 3202 Rlog.e(TAG, "getCarrierPackageNamesForIntent RemoteException", ex); 3203 } catch (NullPointerException ex) { 3204 Rlog.e(TAG, "getCarrierPackageNamesForIntent NPE", ex); 3205 } 3206 return null; 3207 } 3208 3209 /** @hide */ 3210 @SystemApi 3211 public void dial(String number) { 3212 try { 3213 getITelephony().dial(number); 3214 } catch (RemoteException e) { 3215 Log.e(TAG, "Error calling ITelephony#dial", e); 3216 } 3217 } 3218 3219 /** @hide */ 3220 @SystemApi 3221 public void call(String callingPackage, String number) { 3222 try { 3223 getITelephony().call(callingPackage, number); 3224 } catch (RemoteException e) { 3225 Log.e(TAG, "Error calling ITelephony#call", e); 3226 } 3227 } 3228 3229 /** @hide */ 3230 @SystemApi 3231 public boolean endCall() { 3232 try { 3233 return getITelephony().endCall(); 3234 } catch (RemoteException e) { 3235 Log.e(TAG, "Error calling ITelephony#endCall", e); 3236 } 3237 return false; 3238 } 3239 3240 /** @hide */ 3241 @SystemApi 3242 public void answerRingingCall() { 3243 try { 3244 getITelephony().answerRingingCall(); 3245 } catch (RemoteException e) { 3246 Log.e(TAG, "Error calling ITelephony#answerRingingCall", e); 3247 } 3248 } 3249 3250 /** @hide */ 3251 @SystemApi 3252 public void silenceRinger() { 3253 try { 3254 getTelecomService().silenceRinger(); 3255 } catch (RemoteException e) { 3256 Log.e(TAG, "Error calling ITelecomService#silenceRinger", e); 3257 } 3258 } 3259 3260 /** @hide */ 3261 @SystemApi 3262 public boolean isOffhook() { 3263 try { 3264 return getITelephony().isOffhook(); 3265 } catch (RemoteException e) { 3266 Log.e(TAG, "Error calling ITelephony#isOffhook", e); 3267 } 3268 return false; 3269 } 3270 3271 /** @hide */ 3272 @SystemApi 3273 public boolean isRinging() { 3274 try { 3275 return getITelephony().isRinging(); 3276 } catch (RemoteException e) { 3277 Log.e(TAG, "Error calling ITelephony#isRinging", e); 3278 } 3279 return false; 3280 } 3281 3282 /** @hide */ 3283 @SystemApi 3284 public boolean isIdle() { 3285 try { 3286 return getITelephony().isIdle(); 3287 } catch (RemoteException e) { 3288 Log.e(TAG, "Error calling ITelephony#isIdle", e); 3289 } 3290 return true; 3291 } 3292 3293 /** @hide */ 3294 @SystemApi 3295 public boolean isRadioOn() { 3296 try { 3297 return getITelephony().isRadioOn(); 3298 } catch (RemoteException e) { 3299 Log.e(TAG, "Error calling ITelephony#isRadioOn", e); 3300 } 3301 return false; 3302 } 3303 3304 /** @hide */ 3305 @SystemApi 3306 public boolean isSimPinEnabled() { 3307 try { 3308 return getITelephony().isSimPinEnabled(); 3309 } catch (RemoteException e) { 3310 Log.e(TAG, "Error calling ITelephony#isSimPinEnabled", e); 3311 } 3312 return false; 3313 } 3314 3315 /** @hide */ 3316 @SystemApi 3317 public boolean supplyPin(String pin) { 3318 try { 3319 return getITelephony().supplyPin(pin); 3320 } catch (RemoteException e) { 3321 Log.e(TAG, "Error calling ITelephony#supplyPin", e); 3322 } 3323 return false; 3324 } 3325 3326 /** @hide */ 3327 @SystemApi 3328 public boolean supplyPuk(String puk, String pin) { 3329 try { 3330 return getITelephony().supplyPuk(puk, pin); 3331 } catch (RemoteException e) { 3332 Log.e(TAG, "Error calling ITelephony#supplyPuk", e); 3333 } 3334 return false; 3335 } 3336 3337 /** @hide */ 3338 @SystemApi 3339 public int[] supplyPinReportResult(String pin) { 3340 try { 3341 return getITelephony().supplyPinReportResult(pin); 3342 } catch (RemoteException e) { 3343 Log.e(TAG, "Error calling ITelephony#supplyPinReportResult", e); 3344 } 3345 return new int[0]; 3346 } 3347 3348 /** @hide */ 3349 @SystemApi 3350 public int[] supplyPukReportResult(String puk, String pin) { 3351 try { 3352 return getITelephony().supplyPukReportResult(puk, pin); 3353 } catch (RemoteException e) { 3354 Log.e(TAG, "Error calling ITelephony#]", e); 3355 } 3356 return new int[0]; 3357 } 3358 3359 /** @hide */ 3360 @SystemApi 3361 public boolean handlePinMmi(String dialString) { 3362 try { 3363 return getITelephony().handlePinMmi(dialString); 3364 } catch (RemoteException e) { 3365 Log.e(TAG, "Error calling ITelephony#handlePinMmi", e); 3366 } 3367 return false; 3368 } 3369 3370 /** @hide */ 3371 @SystemApi 3372 public boolean handlePinMmiForSubscriber(int subId, String dialString) { 3373 try { 3374 return getITelephony().handlePinMmiForSubscriber(subId, dialString); 3375 } catch (RemoteException e) { 3376 Log.e(TAG, "Error calling ITelephony#handlePinMmi", e); 3377 } 3378 return false; 3379 } 3380 3381 /** @hide */ 3382 @SystemApi 3383 public void toggleRadioOnOff() { 3384 try { 3385 getITelephony().toggleRadioOnOff(); 3386 } catch (RemoteException e) { 3387 Log.e(TAG, "Error calling ITelephony#toggleRadioOnOff", e); 3388 } 3389 } 3390 3391 /** @hide */ 3392 @SystemApi 3393 public boolean setRadio(boolean turnOn) { 3394 try { 3395 return getITelephony().setRadio(turnOn); 3396 } catch (RemoteException e) { 3397 Log.e(TAG, "Error calling ITelephony#setRadio", e); 3398 } 3399 return false; 3400 } 3401 3402 /** @hide */ 3403 @SystemApi 3404 public boolean setRadioPower(boolean turnOn) { 3405 try { 3406 return getITelephony().setRadioPower(turnOn); 3407 } catch (RemoteException e) { 3408 Log.e(TAG, "Error calling ITelephony#setRadioPower", e); 3409 } 3410 return false; 3411 } 3412 3413 /** @hide */ 3414 @SystemApi 3415 public void updateServiceLocation() { 3416 try { 3417 getITelephony().updateServiceLocation(); 3418 } catch (RemoteException e) { 3419 Log.e(TAG, "Error calling ITelephony#updateServiceLocation", e); 3420 } 3421 } 3422 3423 /** @hide */ 3424 @SystemApi 3425 public boolean enableDataConnectivity() { 3426 try { 3427 return getITelephony().enableDataConnectivity(); 3428 } catch (RemoteException e) { 3429 Log.e(TAG, "Error calling ITelephony#enableDataConnectivity", e); 3430 } 3431 return false; 3432 } 3433 3434 /** @hide */ 3435 @SystemApi 3436 public boolean disableDataConnectivity() { 3437 try { 3438 return getITelephony().disableDataConnectivity(); 3439 } catch (RemoteException e) { 3440 Log.e(TAG, "Error calling ITelephony#disableDataConnectivity", e); 3441 } 3442 return false; 3443 } 3444 3445 /** @hide */ 3446 @SystemApi 3447 public boolean isDataConnectivityPossible() { 3448 try { 3449 return getITelephony().isDataConnectivityPossible(); 3450 } catch (RemoteException e) { 3451 Log.e(TAG, "Error calling ITelephony#isDataConnectivityPossible", e); 3452 } 3453 return false; 3454 } 3455 3456 /** @hide */ 3457 @SystemApi 3458 public boolean needsOtaServiceProvisioning() { 3459 try { 3460 return getITelephony().needsOtaServiceProvisioning(); 3461 } catch (RemoteException e) { 3462 Log.e(TAG, "Error calling ITelephony#needsOtaServiceProvisioning", e); 3463 } 3464 return false; 3465 } 3466 3467 /** @hide */ 3468 @SystemApi 3469 public void setDataEnabled(boolean enable) { 3470 try { 3471 getITelephony().setDataEnabled(enable); 3472 } catch (RemoteException e) { 3473 Log.e(TAG, "Error calling ITelephony#setDataEnabled", e); 3474 } 3475 } 3476 3477 /** @hide */ 3478 @SystemApi 3479 public boolean getDataEnabled() { 3480 try { 3481 return getITelephony().getDataEnabled(); 3482 } catch (RemoteException e) { 3483 Log.e(TAG, "Error calling ITelephony#getDataEnabled", e); 3484 } 3485 return false; 3486 } 3487 3488 /** 3489 * Returns the result and response from RIL for oem request 3490 * 3491 * @param oemReq the data is sent to ril. 3492 * @param oemResp the respose data from RIL. 3493 * @return negative value request was not handled or get error 3494 * 0 request was handled succesfully, but no response data 3495 * positive value success, data length of response 3496 * @hide 3497 */ 3498 public int invokeOemRilRequestRaw(byte[] oemReq, byte[] oemResp) { 3499 try { 3500 return getITelephony().invokeOemRilRequestRaw(oemReq, oemResp); 3501 } catch (RemoteException ex) { 3502 } catch (NullPointerException ex) { 3503 } 3504 return -1; 3505 } 3506 3507 /** @hide */ 3508 @SystemApi 3509 public void enableVideoCalling(boolean enable) { 3510 try { 3511 getITelephony().enableVideoCalling(enable); 3512 } catch (RemoteException e) { 3513 Log.e(TAG, "Error calling ITelephony#enableVideoCalling", e); 3514 } 3515 } 3516 3517 /** @hide */ 3518 @SystemApi 3519 public boolean isVideoCallingEnabled() { 3520 try { 3521 return getITelephony().isVideoCallingEnabled(); 3522 } catch (RemoteException e) { 3523 Log.e(TAG, "Error calling ITelephony#isVideoCallingEnabled", e); 3524 } 3525 return false; 3526 } 3527 3528 /** 3529 * This function retrieves value for setting "name+subId", and if that is not found 3530 * retrieves value for setting "name", and if that is not found uses def as default 3531 * 3532 * @hide */ 3533 public static int getIntWithSubId(ContentResolver cr, String name, int subId, int def) { 3534 return Settings.Global.getInt(cr, name + subId, Settings.Global.getInt(cr, name, def)); 3535 } 3536 3537 /** 3538 * This function retrieves value for setting "name+subId", and if that is not found 3539 * retrieves value for setting "name", and if that is not found throws 3540 * SettingNotFoundException 3541 * 3542 * @hide */ 3543 public static int getIntWithSubId(ContentResolver cr, String name, int subId) 3544 throws SettingNotFoundException { 3545 try { 3546 return Settings.Global.getInt(cr, name + subId); 3547 } catch (SettingNotFoundException e) { 3548 try { 3549 int val = Settings.Global.getInt(cr, name); 3550 /* We are now moving from 'setting' to 'setting+subId', and using the value stored 3551 * for 'setting' as default. Reset the default (since it may have a user set 3552 * value). */ 3553 int default_val = val; 3554 if (name.equals(Settings.Global.MOBILE_DATA)) { 3555 default_val = "true".equalsIgnoreCase( 3556 SystemProperties.get("ro.com.android.mobiledata", "true")) ? 1 : 0; 3557 } 3558 3559 if (default_val != val) { 3560 Settings.Global.putInt(cr, name, default_val); 3561 } 3562 3563 return val; 3564 } catch (SettingNotFoundException exc) { 3565 throw new SettingNotFoundException(name); 3566 } 3567 } 3568 } 3569} 3570 3571 3572