CallLog.java revision 2d1ee982276f5dbd0e035778b731b48e4ef34515
1/* 2 * Copyright (C) 2006 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 17 18package android.provider; 19 20import android.content.ContentProvider; 21import android.content.ContentResolver; 22import android.content.ContentValues; 23import android.content.Context; 24import android.content.Intent; 25import android.content.pm.UserInfo; 26import android.database.Cursor; 27import android.location.Country; 28import android.location.CountryDetector; 29import android.net.Uri; 30import android.os.UserHandle; 31import android.os.UserManager; 32import android.provider.ContactsContract.CommonDataKinds.Callable; 33import android.provider.ContactsContract.CommonDataKinds.Phone; 34import android.provider.ContactsContract.Data; 35import android.provider.ContactsContract.DataUsageFeedback; 36import android.telecom.PhoneAccountHandle; 37import android.telephony.PhoneNumberUtils; 38import android.text.TextUtils; 39 40import com.android.internal.telephony.CallerInfo; 41import com.android.internal.telephony.PhoneConstants; 42 43import java.util.List; 44 45/** 46 * The CallLog provider contains information about placed and received calls. 47 */ 48public class CallLog { 49 public static final String AUTHORITY = "call_log"; 50 51 /** 52 * The content:// style URL for this provider 53 */ 54 public static final Uri CONTENT_URI = 55 Uri.parse("content://" + AUTHORITY); 56 57 /** 58 * Contains the recent calls. 59 */ 60 public static class Calls implements BaseColumns { 61 /** 62 * The content:// style URL for this table 63 */ 64 public static final Uri CONTENT_URI = 65 Uri.parse("content://call_log/calls"); 66 67 /** 68 * The content:// style URL for filtering this table on phone numbers 69 */ 70 public static final Uri CONTENT_FILTER_URI = 71 Uri.parse("content://call_log/calls/filter"); 72 73 /** 74 * Query parameter used to limit the number of call logs returned. 75 * <p> 76 * TYPE: integer 77 */ 78 public static final String LIMIT_PARAM_KEY = "limit"; 79 80 /** 81 * Query parameter used to specify the starting record to return. 82 * <p> 83 * TYPE: integer 84 */ 85 public static final String OFFSET_PARAM_KEY = "offset"; 86 87 /** 88 * An optional URI parameter which instructs the provider to allow the operation to be 89 * applied to voicemail records as well. 90 * <p> 91 * TYPE: Boolean 92 * <p> 93 * Using this parameter with a value of {@code true} will result in a security error if the 94 * calling package does not have appropriate permissions to access voicemails. 95 * 96 * @hide 97 */ 98 public static final String ALLOW_VOICEMAILS_PARAM_KEY = "allow_voicemails"; 99 100 /** 101 * An optional extra used with {@link #CONTENT_TYPE Calls.CONTENT_TYPE} and 102 * {@link Intent#ACTION_VIEW} to specify that the presented list of calls should be 103 * filtered for a particular call type. 104 * 105 * Applications implementing a call log UI should check for this extra, and display a 106 * filtered list of calls based on the specified call type. If not applicable within the 107 * application's UI, it should be silently ignored. 108 * 109 * <p> 110 * The following example brings up the call log, showing only missed calls. 111 * <pre> 112 * Intent intent = new Intent(Intent.ACTION_VIEW); 113 * intent.setType(CallLog.Calls.CONTENT_TYPE); 114 * intent.putExtra(CallLog.Calls.EXTRA_CALL_TYPE_FILTER, CallLog.Calls.MISSED_TYPE); 115 * startActivity(intent); 116 * </pre> 117 * </p> 118 */ 119 public static final String EXTRA_CALL_TYPE_FILTER = 120 "android.provider.extra.CALL_TYPE_FILTER"; 121 122 /** 123 * Content uri used to access call log entries, including voicemail records. You must have 124 * the READ_CALL_LOG and WRITE_CALL_LOG permissions to read and write to the call log, as 125 * well as READ_VOICEMAIL and WRITE_VOICEMAIL permissions to read and write voicemails. 126 */ 127 public static final Uri CONTENT_URI_WITH_VOICEMAIL = CONTENT_URI.buildUpon() 128 .appendQueryParameter(ALLOW_VOICEMAILS_PARAM_KEY, "true") 129 .build(); 130 131 /** 132 * The default sort order for this table 133 */ 134 public static final String DEFAULT_SORT_ORDER = "date DESC"; 135 136 /** 137 * The MIME type of {@link #CONTENT_URI} and {@link #CONTENT_FILTER_URI} 138 * providing a directory of calls. 139 */ 140 public static final String CONTENT_TYPE = "vnd.android.cursor.dir/calls"; 141 142 /** 143 * The MIME type of a {@link #CONTENT_URI} sub-directory of a single 144 * call. 145 */ 146 public static final String CONTENT_ITEM_TYPE = "vnd.android.cursor.item/calls"; 147 148 /** 149 * The type of the call (incoming, outgoing or missed). 150 * <P>Type: INTEGER (int)</P> 151 */ 152 public static final String TYPE = "type"; 153 154 /** Call log type for incoming calls. */ 155 public static final int INCOMING_TYPE = 1; 156 /** Call log type for outgoing calls. */ 157 public static final int OUTGOING_TYPE = 2; 158 /** Call log type for missed calls. */ 159 public static final int MISSED_TYPE = 3; 160 /** Call log type for voicemails. */ 161 public static final int VOICEMAIL_TYPE = 4; 162 163 /** 164 * Bit-mask describing features of the call (e.g. video). 165 * 166 * <P>Type: INTEGER (int)</P> 167 */ 168 public static final String FEATURES = "features"; 169 170 /** Call had video. */ 171 public static final int FEATURES_VIDEO = 0x1; 172 173 /** 174 * The phone number as the user entered it. 175 * <P>Type: TEXT</P> 176 */ 177 public static final String NUMBER = "number"; 178 179 /** 180 * The number presenting rules set by the network. 181 * 182 * <p> 183 * Allowed values: 184 * <ul> 185 * <li>{@link #PRESENTATION_ALLOWED}</li> 186 * <li>{@link #PRESENTATION_RESTRICTED}</li> 187 * <li>{@link #PRESENTATION_UNKNOWN}</li> 188 * <li>{@link #PRESENTATION_PAYPHONE}</li> 189 * </ul> 190 * </p> 191 * 192 * <P>Type: INTEGER</P> 193 */ 194 public static final String NUMBER_PRESENTATION = "presentation"; 195 196 /** Number is allowed to display for caller id. */ 197 public static final int PRESENTATION_ALLOWED = 1; 198 /** Number is blocked by user. */ 199 public static final int PRESENTATION_RESTRICTED = 2; 200 /** Number is not specified or unknown by network. */ 201 public static final int PRESENTATION_UNKNOWN = 3; 202 /** Number is a pay phone. */ 203 public static final int PRESENTATION_PAYPHONE = 4; 204 205 /** 206 * The ISO 3166-1 two letters country code of the country where the 207 * user received or made the call. 208 * <P> 209 * Type: TEXT 210 * </P> 211 */ 212 public static final String COUNTRY_ISO = "countryiso"; 213 214 /** 215 * The date the call occured, in milliseconds since the epoch 216 * <P>Type: INTEGER (long)</P> 217 */ 218 public static final String DATE = "date"; 219 220 /** 221 * The duration of the call in seconds 222 * <P>Type: INTEGER (long)</P> 223 */ 224 public static final String DURATION = "duration"; 225 226 /** 227 * The data usage of the call in bytes. 228 * <P>Type: INTEGER (long)</P> 229 */ 230 public static final String DATA_USAGE = "data_usage"; 231 232 /** 233 * Whether or not the call has been acknowledged 234 * <P>Type: INTEGER (boolean)</P> 235 */ 236 public static final String NEW = "new"; 237 238 /** 239 * The cached name associated with the phone number, if it exists. 240 * This value is not guaranteed to be current, if the contact information 241 * associated with this number has changed. 242 * <P>Type: TEXT</P> 243 */ 244 public static final String CACHED_NAME = "name"; 245 246 /** 247 * The cached number type (Home, Work, etc) associated with the 248 * phone number, if it exists. 249 * This value is not guaranteed to be current, if the contact information 250 * associated with this number has changed. 251 * <P>Type: INTEGER</P> 252 */ 253 public static final String CACHED_NUMBER_TYPE = "numbertype"; 254 255 /** 256 * The cached number label, for a custom number type, associated with the 257 * phone number, if it exists. 258 * This value is not guaranteed to be current, if the contact information 259 * associated with this number has changed. 260 * <P>Type: TEXT</P> 261 */ 262 public static final String CACHED_NUMBER_LABEL = "numberlabel"; 263 264 /** 265 * URI of the voicemail entry. Populated only for {@link #VOICEMAIL_TYPE}. 266 * <P>Type: TEXT</P> 267 */ 268 public static final String VOICEMAIL_URI = "voicemail_uri"; 269 270 /** 271 * Transcription of the call or voicemail entry. This will only be populated for call log 272 * entries of type {@link #VOICEMAIL_TYPE} that have valid transcriptions. 273 */ 274 public static final String TRANSCRIPTION = "transcription"; 275 276 /** 277 * Whether this item has been read or otherwise consumed by the user. 278 * <p> 279 * Unlike the {@link #NEW} field, which requires the user to have acknowledged the 280 * existence of the entry, this implies the user has interacted with the entry. 281 * <P>Type: INTEGER (boolean)</P> 282 */ 283 public static final String IS_READ = "is_read"; 284 285 /** 286 * A geocoded location for the number associated with this call. 287 * <p> 288 * The string represents a city, state, or country associated with the number. 289 * <P>Type: TEXT</P> 290 */ 291 public static final String GEOCODED_LOCATION = "geocoded_location"; 292 293 /** 294 * The cached URI to look up the contact associated with the phone number, if it exists. 295 * This value may not be current if the contact information associated with this number 296 * has changed. 297 * <P>Type: TEXT</P> 298 */ 299 public static final String CACHED_LOOKUP_URI = "lookup_uri"; 300 301 /** 302 * The cached phone number of the contact which matches this entry, if it exists. 303 * This value may not be current if the contact information associated with this number 304 * has changed. 305 * <P>Type: TEXT</P> 306 */ 307 public static final String CACHED_MATCHED_NUMBER = "matched_number"; 308 309 /** 310 * The cached normalized(E164) version of the phone number, if it exists. 311 * This value may not be current if the contact information associated with this number 312 * has changed. 313 * <P>Type: TEXT</P> 314 */ 315 public static final String CACHED_NORMALIZED_NUMBER = "normalized_number"; 316 317 /** 318 * The cached photo id of the picture associated with the phone number, if it exists. 319 * This value may not be current if the contact information associated with this number 320 * has changed. 321 * <P>Type: INTEGER (long)</P> 322 */ 323 public static final String CACHED_PHOTO_ID = "photo_id"; 324 325 /** 326 * The cached phone number, formatted with formatting rules based on the country the 327 * user was in when the call was made or received. 328 * This value is not guaranteed to be present, and may not be current if the contact 329 * information associated with this number 330 * has changed. 331 * <P>Type: TEXT</P> 332 */ 333 public static final String CACHED_FORMATTED_NUMBER = "formatted_number"; 334 335 // Note: PHONE_ACCOUNT_* constant values are "subscription_*" due to a historic naming 336 // that was encoded into call log databases. 337 338 /** 339 * The component name of the account in string form. 340 * <P>Type: TEXT</P> 341 */ 342 public static final String PHONE_ACCOUNT_COMPONENT_NAME = "subscription_component_name"; 343 344 /** 345 * The identifier of a account that is unique to a specified component. 346 * <P>Type: TEXT</P> 347 */ 348 public static final String PHONE_ACCOUNT_ID = "subscription_id"; 349 350 /** 351 * The identifier of a account that is unique to a specified component. Equivalent value 352 * to {@link #PHONE_ACCOUNT_ID}. For ContactsProvider internal use only. 353 * <P>Type: INTEGER</P> 354 * 355 * @hide 356 */ 357 public static final String SUB_ID = "sub_id"; 358 359 /** 360 * If a successful call is made that is longer than this duration, update the phone number 361 * in the ContactsProvider with the normalized version of the number, based on the user's 362 * current country code. 363 */ 364 private static final int MIN_DURATION_FOR_NORMALIZED_NUMBER_UPDATE_MS = 1000 * 10; 365 366 /** 367 * Adds a call to the call log. 368 * 369 * @param ci the CallerInfo object to get the target contact from. Can be null 370 * if the contact is unknown. 371 * @param context the context used to get the ContentResolver 372 * @param number the phone number to be added to the calls db 373 * @param presentation enum value from PhoneConstants.PRESENTATION_xxx, which 374 * is set by the network and denotes the number presenting rules for 375 * "allowed", "payphone", "restricted" or "unknown" 376 * @param callType enumerated values for "incoming", "outgoing", or "missed" 377 * @param features features of the call (e.g. Video). 378 * @param accountHandle The accountHandle object identifying the provider of the call 379 * @param start time stamp for the call in milliseconds 380 * @param duration call duration in seconds 381 * @param dataUsage data usage for the call in bytes, null if data usage was not tracked for 382 * the call. 383 * @result The URI of the call log entry belonging to the user that made or received this 384 * call. 385 * {@hide} 386 */ 387 public static Uri addCall(CallerInfo ci, Context context, String number, 388 int presentation, int callType, int features, PhoneAccountHandle accountHandle, 389 long start, int duration, Long dataUsage) { 390 // FIXME using -1 as subId instead of SubscriptionManager.INVALID_SUB_ID 391 return addCall(ci, context, number, presentation, callType, features, accountHandle, 392 start, duration, dataUsage, false); 393 } 394 395 396 /** 397 * Adds a call to the call log. 398 * 399 * @param ci the CallerInfo object to get the target contact from. Can be null 400 * if the contact is unknown. 401 * @param context the context used to get the ContentResolver 402 * @param number the phone number to be added to the calls db 403 * @param presentation enum value from PhoneConstants.PRESENTATION_xxx, which 404 * is set by the network and denotes the number presenting rules for 405 * "allowed", "payphone", "restricted" or "unknown" 406 * @param callType enumerated values for "incoming", "outgoing", or "missed" 407 * @param features features of the call (e.g. Video). 408 * @param accountHandle The accountHandle object identifying the provider of the call 409 * @param start time stamp for the call in milliseconds 410 * @param duration call duration in seconds 411 * @param dataUsage data usage for the call in bytes, null if data usage was not tracked for 412 * the call. 413 * @param addForAllUsers If true, the call is added to the call log of all currently 414 * running users. The caller must have the MANAGE_USERS permission if this is true. 415 * 416 * @result The URI of the call log entry belonging to the user that made or received this 417 * call. 418 * {@hide} 419 */ 420 public static Uri addCall(CallerInfo ci, Context context, String number, 421 int presentation, int callType, int features, PhoneAccountHandle accountHandle, 422 long start, int duration, Long dataUsage, boolean addForAllUsers) { 423 final ContentResolver resolver = context.getContentResolver(); 424 int numberPresentation = PRESENTATION_ALLOWED; 425 426 // Remap network specified number presentation types 427 // PhoneConstants.PRESENTATION_xxx to calllog number presentation types 428 // Calls.PRESENTATION_xxx, in order to insulate the persistent calllog 429 // from any future radio changes. 430 // If the number field is empty set the presentation type to Unknown. 431 if (presentation == PhoneConstants.PRESENTATION_RESTRICTED) { 432 numberPresentation = PRESENTATION_RESTRICTED; 433 } else if (presentation == PhoneConstants.PRESENTATION_PAYPHONE) { 434 numberPresentation = PRESENTATION_PAYPHONE; 435 } else if (TextUtils.isEmpty(number) 436 || presentation == PhoneConstants.PRESENTATION_UNKNOWN) { 437 numberPresentation = PRESENTATION_UNKNOWN; 438 } 439 if (numberPresentation != PRESENTATION_ALLOWED) { 440 number = ""; 441 if (ci != null) { 442 ci.name = ""; 443 } 444 } 445 446 // accountHandle information 447 String accountComponentString = null; 448 String accountId = null; 449 if (accountHandle != null) { 450 accountComponentString = accountHandle.getComponentName().flattenToString(); 451 accountId = accountHandle.getId(); 452 } 453 454 ContentValues values = new ContentValues(6); 455 456 values.put(NUMBER, number); 457 values.put(NUMBER_PRESENTATION, Integer.valueOf(numberPresentation)); 458 values.put(TYPE, Integer.valueOf(callType)); 459 values.put(FEATURES, features); 460 values.put(DATE, Long.valueOf(start)); 461 values.put(DURATION, Long.valueOf(duration)); 462 if (dataUsage != null) { 463 values.put(DATA_USAGE, dataUsage); 464 } 465 values.put(PHONE_ACCOUNT_COMPONENT_NAME, accountComponentString); 466 values.put(PHONE_ACCOUNT_ID, accountId); 467 values.put(NEW, Integer.valueOf(1)); 468 469 if (callType == MISSED_TYPE) { 470 values.put(IS_READ, Integer.valueOf(0)); 471 } 472 if (ci != null) { 473 values.put(CACHED_NAME, ci.name); 474 values.put(CACHED_NUMBER_TYPE, ci.numberType); 475 values.put(CACHED_NUMBER_LABEL, ci.numberLabel); 476 } 477 478 if ((ci != null) && (ci.contactIdOrZero > 0)) { 479 // Update usage information for the number associated with the contact ID. 480 // We need to use both the number and the ID for obtaining a data ID since other 481 // contacts may have the same number. 482 483 final Cursor cursor; 484 485 // We should prefer normalized one (probably coming from 486 // Phone.NORMALIZED_NUMBER column) first. If it isn't available try others. 487 if (ci.normalizedNumber != null) { 488 final String normalizedPhoneNumber = ci.normalizedNumber; 489 cursor = resolver.query(Phone.CONTENT_URI, 490 new String[] { Phone._ID }, 491 Phone.CONTACT_ID + " =? AND " + Phone.NORMALIZED_NUMBER + " =?", 492 new String[] { String.valueOf(ci.contactIdOrZero), 493 normalizedPhoneNumber}, 494 null); 495 } else { 496 final String phoneNumber = ci.phoneNumber != null ? ci.phoneNumber : number; 497 cursor = resolver.query( 498 Uri.withAppendedPath(Callable.CONTENT_FILTER_URI, 499 Uri.encode(phoneNumber)), 500 new String[] { Phone._ID }, 501 Phone.CONTACT_ID + " =?", 502 new String[] { String.valueOf(ci.contactIdOrZero) }, 503 null); 504 } 505 506 if (cursor != null) { 507 try { 508 if (cursor.getCount() > 0 && cursor.moveToFirst()) { 509 final String dataId = cursor.getString(0); 510 updateDataUsageStatForData(resolver, dataId); 511 if (duration >= MIN_DURATION_FOR_NORMALIZED_NUMBER_UPDATE_MS 512 && callType == Calls.OUTGOING_TYPE 513 && TextUtils.isEmpty(ci.normalizedNumber)) { 514 updateNormalizedNumber(context, resolver, dataId, number); 515 } 516 } 517 } finally { 518 cursor.close(); 519 } 520 } 521 } 522 523 Uri result = null; 524 525 if (addForAllUsers) { 526 // Insert the entry for all currently running users, in order to trigger any 527 // ContentObservers currently set on the call log. 528 final UserManager userManager = (UserManager) context.getSystemService( 529 Context.USER_SERVICE); 530 List<UserInfo> users = userManager.getUsers(true); 531 final int currentUserId = userManager.getUserHandle(); 532 final int count = users.size(); 533 for (int i = 0; i < count; i++) { 534 final UserInfo user = users.get(i); 535 final UserHandle userHandle = user.getUserHandle(); 536 if (userManager.isUserRunning(userHandle) 537 && !userManager.hasUserRestriction(UserManager.DISALLOW_OUTGOING_CALLS, 538 userHandle) 539 && !user.isManagedProfile()) { 540 Uri uri = addEntryAndRemoveExpiredEntries(context, 541 ContentProvider.maybeAddUserId(CONTENT_URI, user.id), values); 542 if (user.id == currentUserId) { 543 result = uri; 544 } 545 } 546 } 547 } else { 548 result = addEntryAndRemoveExpiredEntries(context, CONTENT_URI, values); 549 } 550 551 return result; 552 } 553 554 /** 555 * Query the call log database for the last dialed number. 556 * @param context Used to get the content resolver. 557 * @return The last phone number dialed (outgoing) or an empty 558 * string if none exist yet. 559 */ 560 public static String getLastOutgoingCall(Context context) { 561 final ContentResolver resolver = context.getContentResolver(); 562 Cursor c = null; 563 try { 564 c = resolver.query( 565 CONTENT_URI, 566 new String[] {NUMBER}, 567 TYPE + " = " + OUTGOING_TYPE, 568 null, 569 DEFAULT_SORT_ORDER + " LIMIT 1"); 570 if (c == null || !c.moveToFirst()) { 571 return ""; 572 } 573 return c.getString(0); 574 } finally { 575 if (c != null) c.close(); 576 } 577 } 578 579 private static Uri addEntryAndRemoveExpiredEntries(Context context, Uri uri, 580 ContentValues values) { 581 final ContentResolver resolver = context.getContentResolver(); 582 Uri result = resolver.insert(uri, values); 583 resolver.delete(uri, "_id IN " + 584 "(SELECT _id FROM calls ORDER BY " + DEFAULT_SORT_ORDER 585 + " LIMIT -1 OFFSET 500)", null); 586 return result; 587 } 588 589 private static void updateDataUsageStatForData(ContentResolver resolver, String dataId) { 590 final Uri feedbackUri = DataUsageFeedback.FEEDBACK_URI.buildUpon() 591 .appendPath(dataId) 592 .appendQueryParameter(DataUsageFeedback.USAGE_TYPE, 593 DataUsageFeedback.USAGE_TYPE_CALL) 594 .build(); 595 resolver.update(feedbackUri, new ContentValues(), null, null); 596 } 597 598 /* 599 * Update the normalized phone number for the given dataId in the ContactsProvider, based 600 * on the user's current country. 601 */ 602 private static void updateNormalizedNumber(Context context, ContentResolver resolver, 603 String dataId, String number) { 604 if (TextUtils.isEmpty(number) || TextUtils.isEmpty(dataId)) { 605 return; 606 } 607 final String countryIso = getCurrentCountryIso(context); 608 if (TextUtils.isEmpty(countryIso)) { 609 return; 610 } 611 final String normalizedNumber = PhoneNumberUtils.formatNumberToE164(number, 612 getCurrentCountryIso(context)); 613 if (TextUtils.isEmpty(normalizedNumber)) { 614 return; 615 } 616 final ContentValues values = new ContentValues(); 617 values.put(Phone.NORMALIZED_NUMBER, normalizedNumber); 618 resolver.update(Data.CONTENT_URI, values, Data._ID + "=?", new String[] {dataId}); 619 } 620 621 private static String getCurrentCountryIso(Context context) { 622 String countryIso = null; 623 final CountryDetector detector = (CountryDetector) context.getSystemService( 624 Context.COUNTRY_DETECTOR); 625 if (detector != null) { 626 final Country country = detector.detectCountry(); 627 if (country != null) { 628 countryIso = country.getCountryIso(); 629 } 630 } 631 return countryIso; 632 } 633 } 634} 635