CallerInfo.java revision 105925376f8d0f6b318c9938c7b83ef7fef094da
19066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project/* 29066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Copyright (C) 2006 The Android Open Source Project 39066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 49066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Licensed under the Apache License, Version 2.0 (the "License"); 59066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * you may not use this file except in compliance with the License. 69066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * You may obtain a copy of the License at 79066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 89066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * http://www.apache.org/licenses/LICENSE-2.0 99066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Unless required by applicable law or agreed to in writing, software 119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * distributed under the License is distributed on an "AS IS" BASIS, 129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * See the License for the specific language governing permissions and 149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * limitations under the License. 159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectpackage com.android.internal.telephony; 189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.content.Context; 209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.database.Cursor; 219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.graphics.drawable.Drawable; 229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.net.Uri; 239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.provider.Contacts; 249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.provider.Contacts.People; 259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.provider.Contacts.Phones; 269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.text.TextUtils; 279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.telephony.TelephonyManager; 289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.telephony.PhoneNumberUtils; 299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.util.Config; 309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.util.Log; 319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project/** 339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Looks up caller information for the given phone number. 349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@hide} 369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectpublic class CallerInfo { 389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final String TAG = "CallerInfo"; 399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final String UNKNOWN_NUMBER = "-1"; 419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final String PRIVATE_NUMBER = "-2"; 42105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project public static final String PAYPHONE_NUMBER = "-3"; 439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Please note that, any one of these member variables can be null, 469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * and any accesses to them should be prepared to handle such a case. 479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Also, it is implied that phoneNumber is more often populated than 499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * name is, (think of calls being dialed/received using numbers where 509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * names are not known to the device), so phoneNumber should serve as 519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * a dependable fallback when name is unavailable. 529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * One other detail here is that this CallerInfo object reflects 549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * information found on a connection, it is an OUTPUT that serves 559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * mainly to display information to the user. In no way is this object 569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * used as input to make a connection, so we can choose to display 579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * whatever human-readable text makes sense to the user for a 589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * connection. This is especially relevant for the phone number field, 599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * since it is the one field that is most likely exposed to the user. 609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * As an example: 629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 1. User dials "911" 639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 2. Device recognizes that this is an emergency number 649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 3. We use the "Emergency Number" string instead of "911" in the 659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * phoneNumber field. 669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * What we're really doing here is treating phoneNumber as an essential 689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * field here, NOT name. We're NOT always guaranteed to have a name 699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * for a connection, but the number should be displayable. 709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public String name; 729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public String phoneNumber; 739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public String phoneLabel; 749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /* Split up the phoneLabel into number type and label name */ 759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int numberType; 769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public String numberLabel; 779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int photoResource; 799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public long person_id; 809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean needUpdate; 819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public Uri contactRefUri; 829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // fields to hold individual contact preference data, 849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // including the send to voicemail flag and the ringtone 859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // uri reference. 869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public Uri contactRingtoneUri; 879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean shouldSendToVoicemail; 889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Drawable representing the caller image. This is essentially 919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * a cache for the image data tied into the connection / 929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * callerinfo object. The isCachedPhotoCurrent flag indicates 939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * if the image data needs to be reloaded. 949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public Drawable cachedPhoto; 969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean isCachedPhotoCurrent; 979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Don't keep checking VM if it's going to throw an exception for this proc. 999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static boolean sSkipVmCheck = false; 1009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public CallerInfo() { 1029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * getCallerInfo given a Cursor. 1069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param context the context used to retrieve string constants 1079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param contactRef the URI to attach to this CallerInfo object 1089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param cursor the first object in the cursor is used to build the CallerInfo object. 1099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return the CallerInfo which contains the caller id for the given 1109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * number. The returned CallerInfo is null if no number is supplied. 1119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static CallerInfo getCallerInfo(Context context, Uri contactRef, Cursor cursor) { 1139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project CallerInfo info = new CallerInfo(); 1159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project info.photoResource = 0; 1169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project info.phoneLabel = null; 1179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project info.numberType = 0; 1189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project info.numberLabel = null; 1199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project info.cachedPhoto = null; 1209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project info.isCachedPhotoCurrent = false; 1219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (Config.LOGV) Log.v(TAG, "construct callerInfo from cursor"); 1239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (cursor != null) { 1259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (cursor.moveToFirst()) { 1269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int columnIndex; 1289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Look for the name 1309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project columnIndex = cursor.getColumnIndex(People.NAME); 1319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (columnIndex != -1) { 1329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project info.name = cursor.getString(columnIndex); 1339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Look for the number 1369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project columnIndex = cursor.getColumnIndex(Phones.NUMBER); 1379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (columnIndex != -1) { 1389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project info.phoneNumber = cursor.getString(columnIndex); 1399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Look for the label/type combo 1429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project columnIndex = cursor.getColumnIndex(Phones.LABEL); 1439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (columnIndex != -1) { 1449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int typeColumnIndex = cursor.getColumnIndex(Phones.TYPE); 1459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (typeColumnIndex != -1) { 1469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project info.numberType = cursor.getInt(typeColumnIndex); 1479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project info.numberLabel = cursor.getString(columnIndex); 1489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project info.phoneLabel = Contacts.Phones.getDisplayLabel(context, 1499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project info.numberType, info.numberLabel) 1509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project .toString(); 1519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Look for the person ID 1559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project columnIndex = cursor.getColumnIndex(Phones.PERSON_ID); 1569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (columnIndex != -1) { 1579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project info.person_id = cursor.getLong(columnIndex); 1589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 1599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project columnIndex = cursor.getColumnIndex(People._ID); 1609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (columnIndex != -1) { 1619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project info.person_id = cursor.getLong(columnIndex); 1629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // look for the custom ringtone, create from the string stored 1669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // in the database. 1679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project columnIndex = cursor.getColumnIndex(People.CUSTOM_RINGTONE); 1689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if ((columnIndex != -1) && (cursor.getString(columnIndex) != null)) { 1699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project info.contactRingtoneUri = Uri.parse(cursor.getString(columnIndex)); 1709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 1719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project info.contactRingtoneUri = null; 1729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // look for the send to voicemail flag, set it to true only 1759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // under certain circumstances. 1769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project columnIndex = cursor.getColumnIndex(People.SEND_TO_VOICEMAIL); 1779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project info.shouldSendToVoicemail = (columnIndex != -1) && 1789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ((cursor.getInt(columnIndex)) == 1); 1799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project cursor.close(); 1819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project info.needUpdate = false; 1849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project info.name = normalize(info.name); 1859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project info.contactRefUri = contactRef; 1869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return info; 1889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * getCallerInfo given a URI, look up in the call-log database 1929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * for the uri unique key. 1939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param context the context used to get the ContentResolver 1949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param contactRef the URI used to lookup caller id 1959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return the CallerInfo which contains the caller id for the given 1969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * number. The returned CallerInfo is null if no number is supplied. 1979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static CallerInfo getCallerInfo(Context context, Uri contactRef) { 1999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return getCallerInfo(context, contactRef, 2019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project context.getContentResolver().query(contactRef, null, null, null, null)); 2029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * getCallerInfo given a phone number, look up in the call-log database 2069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * for the matching caller id info. 2079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param context the context used to get the ContentResolver 2089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param number the phone number used to lookup caller id 2099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return the CallerInfo which contains the caller id for the given 2109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * number. The returned CallerInfo is null if no number is supplied. If 2119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * a matching number is not found, then a generic caller info is returned, 2129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * with all relevant fields empty or null. 2139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static CallerInfo getCallerInfo(Context context, String number) { 2159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (TextUtils.isEmpty(number)) { 2169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return null; 2179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 2189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Change the callerInfo number ONLY if it is an emergency number 2199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // or if it is the voicemail number. If it is either, take a 2209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // shortcut and skip the query. 2219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (PhoneNumberUtils.isEmergencyNumber(number)) { 2229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project CallerInfo ci = new CallerInfo(); 2239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Note we're setting the phone number here (refer to javadoc 2259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // comments at the top of CallerInfo class). 2269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ci.phoneNumber = context.getString( 2279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project com.android.internal.R.string.emergency_call_dialog_number_for_display); 2289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return ci; 2299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 2309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 2319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!sSkipVmCheck && PhoneNumberUtils.compare(number, 2329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project TelephonyManager.getDefault().getVoiceMailNumber())) { 2339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project CallerInfo ci = new CallerInfo(); 2349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Note we're setting the phone number here (refer to javadoc 2369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // comments at the top of CallerInfo class). 2379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ci.phoneNumber = TelephonyManager.getDefault().getVoiceMailAlphaTag(); 2389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // TODO: FIND ANOTHER ICON 2399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project //info.photoResource = android.R.drawable.badge_voicemail; 2409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return ci; 2419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (SecurityException ex) { 2439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Don't crash if this process doesn't have permission to 2449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // retrieve VM number. It's still allowed to look up caller info. 2459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // But don't try it again. 2469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sSkipVmCheck = true; 2479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Uri contactUri = Uri.withAppendedPath(Contacts.Phones.CONTENT_FILTER_URL, 2529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Uri.encode(number)); 2539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project CallerInfo info = getCallerInfo(context, contactUri); 2559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // if no query results were returned with a viable number, 2579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // fill in the original number value we used to query with. 2589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (TextUtils.isEmpty(info.phoneNumber)) { 2599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project info.phoneNumber = number; 2609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return info; 2639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * getCallerId: a convenience method to get the caller id for a given 2679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * number. 2689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 2699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param context the context used to get the ContentResolver. 2709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param number a phone number. 2719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return if the number belongs to a contact, the contact's name is 2729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * returned; otherwise, the number itself is returned. 2739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 2749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * TODO NOTE: This MAY need to refer to the Asynchronous Query API 2759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * [startQuery()], instead of getCallerInfo, but since it looks like 2769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * it is only being used by the provider calls in the messaging app: 2779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 1. android.provider.Telephony.Mms.getDisplayAddress() 2789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 2. android.provider.Telephony.Sms.getDisplayAddress() 2799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * We may not need to make the change. 2809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static String getCallerId(Context context, String number) { 2829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project CallerInfo info = getCallerInfo(context, number); 2839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project String callerID = null; 2849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (info != null) { 2869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project String name = info.name; 2879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!TextUtils.isEmpty(name)) { 2899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project callerID = name; 2909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 2919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project callerID = number; 2929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return callerID; 2969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static String normalize(String s) { 2999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (s == null || s.length() > 0) { 3009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return s; 3019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 3029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return null; 3039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 3069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 307