CallLog.java revision 78814623e029e34065dc0c39e8eb65ba5afa8abb
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.telecomm.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 no associated features (e.g. voice-only). */ 171 public static final int FEATURES_NONE = 0x0; 172 /** Call had video. */ 173 public static final int FEATURES_VIDEO = 0x1; 174 175 /** 176 * The phone number as the user entered it. 177 * <P>Type: TEXT</P> 178 */ 179 public static final String NUMBER = "number"; 180 181 /** 182 * The number presenting rules set by the network. 183 * 184 * <p> 185 * Allowed values: 186 * <ul> 187 * <li>{@link #PRESENTATION_ALLOWED}</li> 188 * <li>{@link #PRESENTATION_RESTRICTED}</li> 189 * <li>{@link #PRESENTATION_UNKNOWN}</li> 190 * <li>{@link #PRESENTATION_PAYPHONE}</li> 191 * </ul> 192 * </p> 193 * 194 * <P>Type: INTEGER</P> 195 */ 196 public static final String NUMBER_PRESENTATION = "presentation"; 197 198 /** Number is allowed to display for caller id. */ 199 public static final int PRESENTATION_ALLOWED = 1; 200 /** Number is blocked by user. */ 201 public static final int PRESENTATION_RESTRICTED = 2; 202 /** Number is not specified or unknown by network. */ 203 public static final int PRESENTATION_UNKNOWN = 3; 204 /** Number is a pay phone. */ 205 public static final int PRESENTATION_PAYPHONE = 4; 206 207 /** 208 * The ISO 3166-1 two letters country code of the country where the 209 * user received or made the call. 210 * <P> 211 * Type: TEXT 212 * </P> 213 */ 214 public static final String COUNTRY_ISO = "countryiso"; 215 216 /** 217 * The date the call occured, in milliseconds since the epoch 218 * <P>Type: INTEGER (long)</P> 219 */ 220 public static final String DATE = "date"; 221 222 /** 223 * The duration of the call in seconds 224 * <P>Type: INTEGER (long)</P> 225 */ 226 public static final String DURATION = "duration"; 227 228 /** 229 * The data usage of the call in bytes. 230 * <P>Type: INTEGER (long)</P> 231 */ 232 public static final String DATA_USAGE = "data_usage"; 233 234 /** 235 * Whether or not the call has been acknowledged 236 * <P>Type: INTEGER (boolean)</P> 237 */ 238 public static final String NEW = "new"; 239 240 /** 241 * The cached name associated with the phone number, if it exists. 242 * This value is not guaranteed to be current, if the contact information 243 * associated with this number has changed. 244 * <P>Type: TEXT</P> 245 */ 246 public static final String CACHED_NAME = "name"; 247 248 /** 249 * The cached number type (Home, Work, etc) associated with the 250 * phone number, if it exists. 251 * This value is not guaranteed to be current, if the contact information 252 * associated with this number has changed. 253 * <P>Type: INTEGER</P> 254 */ 255 public static final String CACHED_NUMBER_TYPE = "numbertype"; 256 257 /** 258 * The cached number label, for a custom number type, associated with the 259 * phone number, if it exists. 260 * This value is not guaranteed to be current, if the contact information 261 * associated with this number has changed. 262 * <P>Type: TEXT</P> 263 */ 264 public static final String CACHED_NUMBER_LABEL = "numberlabel"; 265 266 /** 267 * URI of the voicemail entry. Populated only for {@link #VOICEMAIL_TYPE}. 268 * <P>Type: TEXT</P> 269 */ 270 public static final String VOICEMAIL_URI = "voicemail_uri"; 271 272 /** 273 * Transcription of the call or voicemail entry. This will only be populated for call log 274 * entries of type {@link #VOICEMAIL_TYPE} that have valid transcriptions. 275 */ 276 public static final String TRANSCRIPTION = "transcription"; 277 278 /** 279 * Whether this item has been read or otherwise consumed by the user. 280 * <p> 281 * Unlike the {@link #NEW} field, which requires the user to have acknowledged the 282 * existence of the entry, this implies the user has interacted with the entry. 283 * <P>Type: INTEGER (boolean)</P> 284 */ 285 public static final String IS_READ = "is_read"; 286 287 /** 288 * A geocoded location for the number associated with this call. 289 * <p> 290 * The string represents a city, state, or country associated with the number. 291 * <P>Type: TEXT</P> 292 */ 293 public static final String GEOCODED_LOCATION = "geocoded_location"; 294 295 /** 296 * The cached URI to look up the contact associated with the phone number, if it exists. 297 * This value may not be current if the contact information associated with this number 298 * has changed. 299 * <P>Type: TEXT</P> 300 */ 301 public static final String CACHED_LOOKUP_URI = "lookup_uri"; 302 303 /** 304 * The cached phone number of the contact which matches this entry, if it exists. 305 * This value may not be current if the contact information associated with this number 306 * has changed. 307 * <P>Type: TEXT</P> 308 */ 309 public static final String CACHED_MATCHED_NUMBER = "matched_number"; 310 311 /** 312 * The cached normalized(E164) version of the phone number, if it exists. 313 * This value may not be current if the contact information associated with this number 314 * has changed. 315 * <P>Type: TEXT</P> 316 */ 317 public static final String CACHED_NORMALIZED_NUMBER = "normalized_number"; 318 319 /** 320 * The cached photo id of the picture associated with the phone number, if it exists. 321 * This value may not be current if the contact information associated with this number 322 * has changed. 323 * <P>Type: INTEGER (long)</P> 324 */ 325 public static final String CACHED_PHOTO_ID = "photo_id"; 326 327 /** 328 * The cached phone number, formatted with formatting rules based on the country the 329 * user was in when the call was made or received. 330 * This value is not guaranteed to be present, and may not be current if the contact 331 * information associated with this number 332 * has changed. 333 * <P>Type: TEXT</P> 334 */ 335 public static final String CACHED_FORMATTED_NUMBER = "formatted_number"; 336 337 // Note: PHONE_ACCOUNT_* constant values are "subscription_*" due to a historic naming 338 // that was encoded into call log databases. 339 340 /** 341 * The component name of the account in string form. 342 * <P>Type: TEXT</P> 343 */ 344 public static final String PHONE_ACCOUNT_COMPONENT_NAME = "subscription_component_name"; 345 346 /** 347 * The identifier of a account that is unique to a specified component. 348 * <P>Type: TEXT</P> 349 */ 350 public static final String PHONE_ACCOUNT_ID = "subscription_id"; 351 352 /** 353 * The identifier of a account that is unique to a specified component. Equivalent value 354 * to {@link #PHONE_ACCOUNT_ID}. For ContactsProvider internal use only. 355 * <P>Type: INTEGER</P> 356 * 357 * @hide 358 */ 359 public static final String SUB_ID = "sub_id"; 360 361 /** 362 * If a successful call is made that is longer than this duration, update the phone number 363 * in the ContactsProvider with the normalized version of the number, based on the user's 364 * current country code. 365 */ 366 private static final int MIN_DURATION_FOR_NORMALIZED_NUMBER_UPDATE_MS = 1000 * 10; 367 368 /** 369 * Adds a call to the call log. 370 * 371 * @param ci the CallerInfo object to get the target contact from. Can be null 372 * if the contact is unknown. 373 * @param context the context used to get the ContentResolver 374 * @param number the phone number to be added to the calls db 375 * @param presentation enum value from PhoneConstants.PRESENTATION_xxx, which 376 * is set by the network and denotes the number presenting rules for 377 * "allowed", "payphone", "restricted" or "unknown" 378 * @param callType enumerated values for "incoming", "outgoing", or "missed" 379 * @param features features of the call (e.g. Video). 380 * @param accountHandle The accountHandle object identifying the provider of the call 381 * @param start time stamp for the call in milliseconds 382 * @param duration call duration in seconds 383 * @param dataUsage data usage for the call in bytes, null if data usage was not tracked for 384 * the call. 385 * @result The URI of the call log entry belonging to the user that made or received this 386 * call. 387 * {@hide} 388 */ 389 public static Uri addCall(CallerInfo ci, Context context, String number, 390 int presentation, int callType, int features, PhoneAccountHandle accountHandle, 391 long start, int duration, Long dataUsage) { 392 return addCall(ci, context, number, presentation, callType, features, accountHandle, 393 start, duration, dataUsage, false); 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 if (callType == MISSED_TYPE) { 469 values.put(IS_READ, Integer.valueOf(0)); 470 } 471 if (ci != null) { 472 values.put(CACHED_NAME, ci.name); 473 values.put(CACHED_NUMBER_TYPE, ci.numberType); 474 values.put(CACHED_NUMBER_LABEL, ci.numberLabel); 475 } 476 477 if ((ci != null) && (ci.contactIdOrZero > 0)) { 478 // Update usage information for the number associated with the contact ID. 479 // We need to use both the number and the ID for obtaining a data ID since other 480 // contacts may have the same number. 481 482 final Cursor cursor; 483 484 // We should prefer normalized one (probably coming from 485 // Phone.NORMALIZED_NUMBER column) first. If it isn't available try others. 486 if (ci.normalizedNumber != null) { 487 final String normalizedPhoneNumber = ci.normalizedNumber; 488 cursor = resolver.query(Phone.CONTENT_URI, 489 new String[] { Phone._ID }, 490 Phone.CONTACT_ID + " =? AND " + Phone.NORMALIZED_NUMBER + " =?", 491 new String[] { String.valueOf(ci.contactIdOrZero), 492 normalizedPhoneNumber}, 493 null); 494 } else { 495 final String phoneNumber = ci.phoneNumber != null ? ci.phoneNumber : number; 496 cursor = resolver.query( 497 Uri.withAppendedPath(Callable.CONTENT_FILTER_URI, 498 Uri.encode(phoneNumber)), 499 new String[] { Phone._ID }, 500 Phone.CONTACT_ID + " =?", 501 new String[] { String.valueOf(ci.contactIdOrZero) }, 502 null); 503 } 504 505 if (cursor != null) { 506 try { 507 if (cursor.getCount() > 0 && cursor.moveToFirst()) { 508 final String dataId = cursor.getString(0); 509 updateDataUsageStatForData(resolver, dataId); 510 if (duration >= MIN_DURATION_FOR_NORMALIZED_NUMBER_UPDATE_MS 511 && callType == Calls.OUTGOING_TYPE 512 && TextUtils.isEmpty(ci.normalizedNumber)) { 513 updateNormalizedNumber(context, resolver, dataId, number); 514 } 515 } 516 } finally { 517 cursor.close(); 518 } 519 } 520 } 521 522 Uri result = null; 523 524 if (addForAllUsers) { 525 // Insert the entry for all currently running users, in order to trigger any 526 // ContentObservers currently set on the call log. 527 final UserManager userManager = (UserManager) context.getSystemService( 528 Context.USER_SERVICE); 529 List<UserInfo> users = userManager.getUsers(true); 530 final int currentUserId = userManager.getUserHandle(); 531 final int count = users.size(); 532 for (int i = 0; i < count; i++) { 533 final UserInfo user = users.get(i); 534 final UserHandle userHandle = user.getUserHandle(); 535 if (userManager.isUserRunning(userHandle) 536 && !userManager.hasUserRestriction(UserManager.DISALLOW_OUTGOING_CALLS, 537 userHandle) 538 && !user.isManagedProfile()) { 539 Uri uri = addEntryAndRemoveExpiredEntries(context, 540 ContentProvider.maybeAddUserId(CONTENT_URI, user.id), values); 541 if (user.id == currentUserId) { 542 result = uri; 543 } 544 } 545 } 546 } else { 547 result = addEntryAndRemoveExpiredEntries(context, CONTENT_URI, values); 548 } 549 550 return result; 551 } 552 553 /** 554 * Query the call log database for the last dialed number. 555 * @param context Used to get the content resolver. 556 * @return The last phone number dialed (outgoing) or an empty 557 * string if none exist yet. 558 */ 559 public static String getLastOutgoingCall(Context context) { 560 final ContentResolver resolver = context.getContentResolver(); 561 Cursor c = null; 562 try { 563 c = resolver.query( 564 CONTENT_URI, 565 new String[] {NUMBER}, 566 TYPE + " = " + OUTGOING_TYPE, 567 null, 568 DEFAULT_SORT_ORDER + " LIMIT 1"); 569 if (c == null || !c.moveToFirst()) { 570 return ""; 571 } 572 return c.getString(0); 573 } finally { 574 if (c != null) c.close(); 575 } 576 } 577 578 private static Uri addEntryAndRemoveExpiredEntries(Context context, Uri uri, 579 ContentValues values) { 580 final ContentResolver resolver = context.getContentResolver(); 581 Uri result = resolver.insert(uri, values); 582 resolver.delete(uri, "_id IN " + 583 "(SELECT _id FROM calls ORDER BY " + DEFAULT_SORT_ORDER 584 + " LIMIT -1 OFFSET 500)", null); 585 return result; 586 } 587 588 private static void updateDataUsageStatForData(ContentResolver resolver, String dataId) { 589 final Uri feedbackUri = DataUsageFeedback.FEEDBACK_URI.buildUpon() 590 .appendPath(dataId) 591 .appendQueryParameter(DataUsageFeedback.USAGE_TYPE, 592 DataUsageFeedback.USAGE_TYPE_CALL) 593 .build(); 594 resolver.update(feedbackUri, new ContentValues(), null, null); 595 } 596 597 /** 598 * Update the normalized phone number for the given dataId in the ContactsProvider, based 599 * on the user's current country. 600 */ 601 private static void updateNormalizedNumber(Context context, ContentResolver resolver, 602 String dataId, String number) { 603 if (TextUtils.isEmpty(number) || TextUtils.isEmpty(dataId)) { 604 return; 605 } 606 607 final String countryIso = getCurrentCountryIso(context); 608 if (TextUtils.isEmpty(countryIso)) { 609 return; 610 } 611 612 final String normalizedNumber = PhoneNumberUtils.formatNumberToE164(number, 613 getCurrentCountryIso(context)); 614 if (TextUtils.isEmpty(normalizedNumber)) { 615 return; 616 } 617 618 final ContentValues values = new ContentValues(); 619 values.put(Phone.NORMALIZED_NUMBER, normalizedNumber); 620 resolver.update(Data.CONTENT_URI, values, Data._ID + "=?", new String[] {dataId}); 621 } 622 623 private static String getCurrentCountryIso(Context context) { 624 String countryIso = null; 625 final CountryDetector detector = (CountryDetector) context.getSystemService( 626 Context.COUNTRY_DETECTOR); 627 if (detector != null) { 628 final Country country = detector.detectCountry(); 629 if (country != null) { 630 countryIso = country.getCountryIso(); 631 } 632 } 633 return countryIso; 634 } 635 } 636} 637