CallLog.java revision 52e77501845cd472a7aa0bf680efb017fa97cece
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 * If a successful call is made that is longer than this duration, update the phone number 354 * in the ContactsProvider with the normalized version of the number, based on the user's 355 * current country code. 356 */ 357 private static final int MIN_DURATION_FOR_NORMALIZED_NUMBER_UPDATE_MS = 1000 * 10; 358 359 /** 360 * Adds a call to the call log. 361 * 362 * @param ci the CallerInfo object to get the target contact from. Can be null 363 * if the contact is unknown. 364 * @param context the context used to get the ContentResolver 365 * @param number the phone number to be added to the calls db 366 * @param presentation enum value from PhoneConstants.PRESENTATION_xxx, which 367 * is set by the network and denotes the number presenting rules for 368 * "allowed", "payphone", "restricted" or "unknown" 369 * @param callType enumerated values for "incoming", "outgoing", or "missed" 370 * @param features features of the call (e.g. Video). 371 * @param accountHandle The accountHandle object identifying the provider of the call 372 * @param start time stamp for the call in milliseconds 373 * @param duration call duration in seconds 374 * @param dataUsage data usage for the call in bytes, null if data usage was not tracked for 375 * the call. 376 * @result The URI of the call log entry belonging to the user that made or received this 377 * call. 378 * {@hide} 379 */ 380 public static Uri addCall(CallerInfo ci, Context context, String number, 381 int presentation, int callType, int features, PhoneAccountHandle accountHandle, 382 long start, int duration, Long dataUsage) { 383 return addCall(ci, context, number, presentation, callType, features, accountHandle, 384 start, duration, dataUsage, false); 385 } 386 387 /** 388 * Adds a call to the call log. 389 * 390 * @param ci the CallerInfo object to get the target contact from. Can be null 391 * if the contact is unknown. 392 * @param context the context used to get the ContentResolver 393 * @param number the phone number to be added to the calls db 394 * @param presentation enum value from PhoneConstants.PRESENTATION_xxx, which 395 * is set by the network and denotes the number presenting rules for 396 * "allowed", "payphone", "restricted" or "unknown" 397 * @param callType enumerated values for "incoming", "outgoing", or "missed" 398 * @param features features of the call (e.g. Video). 399 * @param accountHandle The accountHandle object identifying the provider of the call 400 * @param start time stamp for the call in milliseconds 401 * @param duration call duration in seconds 402 * @param dataUsage data usage for the call in bytes, null if data usage was not tracked for 403 * the call. 404 * @param addForAllUsers If true, the call is added to the call log of all currently 405 * running users. The caller must have the MANAGE_USERS permission if this is true. 406 * 407 * @result The URI of the call log entry belonging to the user that made or received this 408 * call. 409 * {@hide} 410 */ 411 public static Uri addCall(CallerInfo ci, Context context, String number, 412 int presentation, int callType, int features, PhoneAccountHandle accountHandle, 413 long start, int duration, Long dataUsage, boolean addForAllUsers) { 414 final ContentResolver resolver = context.getContentResolver(); 415 int numberPresentation = PRESENTATION_ALLOWED; 416 417 // Remap network specified number presentation types 418 // PhoneConstants.PRESENTATION_xxx to calllog number presentation types 419 // Calls.PRESENTATION_xxx, in order to insulate the persistent calllog 420 // from any future radio changes. 421 // If the number field is empty set the presentation type to Unknown. 422 if (presentation == PhoneConstants.PRESENTATION_RESTRICTED) { 423 numberPresentation = PRESENTATION_RESTRICTED; 424 } else if (presentation == PhoneConstants.PRESENTATION_PAYPHONE) { 425 numberPresentation = PRESENTATION_PAYPHONE; 426 } else if (TextUtils.isEmpty(number) 427 || presentation == PhoneConstants.PRESENTATION_UNKNOWN) { 428 numberPresentation = PRESENTATION_UNKNOWN; 429 } 430 if (numberPresentation != PRESENTATION_ALLOWED) { 431 number = ""; 432 if (ci != null) { 433 ci.name = ""; 434 } 435 } 436 437 // accountHandle information 438 String accountComponentString = null; 439 String accountId = null; 440 if (accountHandle != null) { 441 accountComponentString = accountHandle.getComponentName().flattenToString(); 442 accountId = accountHandle.getId(); 443 } 444 445 ContentValues values = new ContentValues(6); 446 447 values.put(NUMBER, number); 448 values.put(NUMBER_PRESENTATION, Integer.valueOf(numberPresentation)); 449 values.put(TYPE, Integer.valueOf(callType)); 450 values.put(FEATURES, features); 451 values.put(DATE, Long.valueOf(start)); 452 values.put(DURATION, Long.valueOf(duration)); 453 if (dataUsage != null) { 454 values.put(DATA_USAGE, dataUsage); 455 } 456 values.put(PHONE_ACCOUNT_COMPONENT_NAME, accountComponentString); 457 values.put(PHONE_ACCOUNT_ID, accountId); 458 values.put(NEW, Integer.valueOf(1)); 459 if (callType == MISSED_TYPE) { 460 values.put(IS_READ, Integer.valueOf(0)); 461 } 462 if (ci != null) { 463 values.put(CACHED_NAME, ci.name); 464 values.put(CACHED_NUMBER_TYPE, ci.numberType); 465 values.put(CACHED_NUMBER_LABEL, ci.numberLabel); 466 } 467 468 if ((ci != null) && (ci.contactIdOrZero > 0)) { 469 // Update usage information for the number associated with the contact ID. 470 // We need to use both the number and the ID for obtaining a data ID since other 471 // contacts may have the same number. 472 473 final Cursor cursor; 474 475 // We should prefer normalized one (probably coming from 476 // Phone.NORMALIZED_NUMBER column) first. If it isn't available try others. 477 if (ci.normalizedNumber != null) { 478 final String normalizedPhoneNumber = ci.normalizedNumber; 479 cursor = resolver.query(Phone.CONTENT_URI, 480 new String[] { Phone._ID }, 481 Phone.CONTACT_ID + " =? AND " + Phone.NORMALIZED_NUMBER + " =?", 482 new String[] { String.valueOf(ci.contactIdOrZero), 483 normalizedPhoneNumber}, 484 null); 485 } else { 486 final String phoneNumber = ci.phoneNumber != null ? ci.phoneNumber : number; 487 cursor = resolver.query( 488 Uri.withAppendedPath(Callable.CONTENT_FILTER_URI, 489 Uri.encode(phoneNumber)), 490 new String[] { Phone._ID }, 491 Phone.CONTACT_ID + " =?", 492 new String[] { String.valueOf(ci.contactIdOrZero) }, 493 null); 494 } 495 496 if (cursor != null) { 497 try { 498 if (cursor.getCount() > 0 && cursor.moveToFirst()) { 499 final String dataId = cursor.getString(0); 500 updateDataUsageStatForData(resolver, dataId); 501 if (duration >= MIN_DURATION_FOR_NORMALIZED_NUMBER_UPDATE_MS 502 && callType == Calls.OUTGOING_TYPE 503 && TextUtils.isEmpty(ci.normalizedNumber)) { 504 updateNormalizedNumber(context, resolver, dataId, number); 505 } 506 } 507 } finally { 508 cursor.close(); 509 } 510 } 511 } 512 513 Uri result = null; 514 515 if (addForAllUsers) { 516 // Insert the entry for all currently running users, in order to trigger any 517 // ContentObservers currently set on the call log. 518 final UserManager userManager = (UserManager) context.getSystemService( 519 Context.USER_SERVICE); 520 List<UserInfo> users = userManager.getUsers(true); 521 final int currentUserId = userManager.getUserHandle(); 522 final int count = users.size(); 523 for (int i = 0; i < count; i++) { 524 final UserInfo user = users.get(i); 525 final UserHandle userHandle = user.getUserHandle(); 526 if (userManager.isUserRunning(userHandle) 527 && !userManager.hasUserRestriction(UserManager.DISALLOW_OUTGOING_CALLS, 528 userHandle) 529 && !user.isManagedProfile()) { 530 Uri uri = addEntryAndRemoveExpiredEntries(context, 531 ContentProvider.maybeAddUserId(CONTENT_URI, user.id), values); 532 if (user.id == currentUserId) { 533 result = uri; 534 } 535 } 536 } 537 } else { 538 result = addEntryAndRemoveExpiredEntries(context, CONTENT_URI, values); 539 } 540 541 return result; 542 } 543 544 /** 545 * Query the call log database for the last dialed number. 546 * @param context Used to get the content resolver. 547 * @return The last phone number dialed (outgoing) or an empty 548 * string if none exist yet. 549 */ 550 public static String getLastOutgoingCall(Context context) { 551 final ContentResolver resolver = context.getContentResolver(); 552 Cursor c = null; 553 try { 554 c = resolver.query( 555 CONTENT_URI, 556 new String[] {NUMBER}, 557 TYPE + " = " + OUTGOING_TYPE, 558 null, 559 DEFAULT_SORT_ORDER + " LIMIT 1"); 560 if (c == null || !c.moveToFirst()) { 561 return ""; 562 } 563 return c.getString(0); 564 } finally { 565 if (c != null) c.close(); 566 } 567 } 568 569 private static Uri addEntryAndRemoveExpiredEntries(Context context, Uri uri, 570 ContentValues values) { 571 final ContentResolver resolver = context.getContentResolver(); 572 Uri result = resolver.insert(uri, values); 573 resolver.delete(uri, "_id IN " + 574 "(SELECT _id FROM calls ORDER BY " + DEFAULT_SORT_ORDER 575 + " LIMIT -1 OFFSET 500)", null); 576 return result; 577 } 578 579 private static void updateDataUsageStatForData(ContentResolver resolver, String dataId) { 580 final Uri feedbackUri = DataUsageFeedback.FEEDBACK_URI.buildUpon() 581 .appendPath(dataId) 582 .appendQueryParameter(DataUsageFeedback.USAGE_TYPE, 583 DataUsageFeedback.USAGE_TYPE_CALL) 584 .build(); 585 resolver.update(feedbackUri, new ContentValues(), null, null); 586 } 587 588 /** 589 * Update the normalized phone number for the given dataId in the ContactsProvider, based 590 * on the user's current country. 591 */ 592 private static void updateNormalizedNumber(Context context, ContentResolver resolver, 593 String dataId, String number) { 594 if (TextUtils.isEmpty(number) || TextUtils.isEmpty(dataId)) { 595 return; 596 } 597 598 final String countryIso = getCurrentCountryIso(context); 599 if (TextUtils.isEmpty(countryIso)) { 600 return; 601 } 602 603 final String normalizedNumber = PhoneNumberUtils.formatNumberToE164(number, 604 getCurrentCountryIso(context)); 605 if (TextUtils.isEmpty(normalizedNumber)) { 606 return; 607 } 608 609 final ContentValues values = new ContentValues(); 610 values.put(Phone.NORMALIZED_NUMBER, normalizedNumber); 611 resolver.update(Data.CONTENT_URI, values, Data._ID + "=?", new String[] {dataId}); 612 } 613 614 private static String getCurrentCountryIso(Context context) { 615 String countryIso = null; 616 final CountryDetector detector = (CountryDetector) context.getSystemService( 617 Context.COUNTRY_DETECTOR); 618 if (detector != null) { 619 final Country country = detector.detectCountry(); 620 if (country != null) { 621 countryIso = country.getCountryIso(); 622 } 623 } 624 return countryIso; 625 } 626 } 627} 628