/*
* Copyright (C) 2006 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package android.provider;
import android.content.ContentProvider;
import android.content.ContentResolver;
import android.content.ContentValues;
import android.content.Context;
import android.content.Intent;
import android.content.pm.UserInfo;
import android.database.Cursor;
import android.location.Country;
import android.location.CountryDetector;
import android.net.Uri;
import android.os.UserHandle;
import android.os.UserManager;
import android.provider.ContactsContract.CommonDataKinds.Callable;
import android.provider.ContactsContract.CommonDataKinds.Phone;
import android.provider.ContactsContract.Data;
import android.provider.ContactsContract.DataUsageFeedback;
import android.telecom.PhoneAccountHandle;
import android.telephony.PhoneNumberUtils;
import android.text.TextUtils;
import com.android.internal.telephony.CallerInfo;
import com.android.internal.telephony.PhoneConstants;
import java.util.List;
/**
* The CallLog provider contains information about placed and received calls.
*/
public class CallLog {
public static final String AUTHORITY = "call_log";
/**
* The content:// style URL for this provider
*/
public static final Uri CONTENT_URI =
Uri.parse("content://" + AUTHORITY);
/**
* Contains the recent calls.
*/
public static class Calls implements BaseColumns {
/**
* The content:// style URL for this table
*/
public static final Uri CONTENT_URI =
Uri.parse("content://call_log/calls");
/**
* The content:// style URL for filtering this table on phone numbers
*/
public static final Uri CONTENT_FILTER_URI =
Uri.parse("content://call_log/calls/filter");
/**
* Query parameter used to limit the number of call logs returned.
* <p>
* TYPE: integer
*/
public static final String LIMIT_PARAM_KEY = "limit";
/**
* Query parameter used to specify the starting record to return.
* <p>
* TYPE: integer
*/
public static final String OFFSET_PARAM_KEY = "offset";
/**
* An optional URI parameter which instructs the provider to allow the operation to be
* applied to voicemail records as well.
* <p>
* TYPE: Boolean
* <p>
* Using this parameter with a value of {@code true} will result in a security error if the
* calling package does not have appropriate permissions to access voicemails.
*
* @hide
*/
public static final String ALLOW_VOICEMAILS_PARAM_KEY = "allow_voicemails";
/**
* An optional extra used with {@link #CONTENT_TYPE Calls.CONTENT_TYPE} and
* {@link Intent#ACTION_VIEW} to specify that the presented list of calls should be
* filtered for a particular call type.
*
* Applications implementing a call log UI should check for this extra, and display a
* filtered list of calls based on the specified call type. If not applicable within the
* application's UI, it should be silently ignored.
*
* <p>
* The following example brings up the call log, showing only missed calls.
* <pre>
* Intent intent = new Intent(Intent.ACTION_VIEW);
* intent.setType(CallLog.Calls.CONTENT_TYPE);
* intent.putExtra(CallLog.Calls.EXTRA_CALL_TYPE_FILTER, CallLog.Calls.MISSED_TYPE);
* startActivity(intent);
* </pre>
* </p>
*/
public static final String EXTRA_CALL_TYPE_FILTER =
"android.provider.extra.CALL_TYPE_FILTER";
/**
* Content uri used to access call log entries, including voicemail records. You must have
* the READ_CALL_LOG and WRITE_CALL_LOG permissions to read and write to the call log, as
* well as READ_VOICEMAIL and WRITE_VOICEMAIL permissions to read and write voicemails.
*/
public static final Uri CONTENT_URI_WITH_VOICEMAIL = CONTENT_URI.buildUpon()
.appendQueryParameter(ALLOW_VOICEMAILS_PARAM_KEY, "true")
.build();
/**
* The default sort order for this table
*/
public static final String DEFAULT_SORT_ORDER = "date DESC";
/**
* The MIME type of {@link #CONTENT_URI} and {@link #CONTENT_FILTER_URI}
* providing a directory of calls.
*/
public static final String CONTENT_TYPE = "vnd.android.cursor.dir/calls";
/**
* The MIME type of a {@link #CONTENT_URI} sub-directory of a single
* call.
*/
public static final String CONTENT_ITEM_TYPE = "vnd.android.cursor.item/calls";
/**
* The type of the call (incoming, outgoing or missed).
* <P>Type: INTEGER (int)</P>
*/
public static final String TYPE = "type";
/** Call log type for incoming calls. */
public static final int INCOMING_TYPE = 1;
/** Call log type for outgoing calls. */
public static final int OUTGOING_TYPE = 2;
/** Call log type for missed calls. */
public static final int MISSED_TYPE = 3;
/** Call log type for voicemails. */
public static final int VOICEMAIL_TYPE = 4;
/**
* Bit-mask describing features of the call (e.g. video).
*
* <P>Type: INTEGER (int)</P>
*/
public static final String FEATURES = "features";
/** Call had video. */
public static final int FEATURES_VIDEO = 0x1;
/**
* The phone number as the user entered it.
* <P>Type: TEXT</P>
*/
public static final String NUMBER = "number";
/**
* The number presenting rules set by the network.
*
* <p>
* Allowed values:
* <ul>
* <li>{@link #PRESENTATION_ALLOWED}</li>
* <li>{@link #PRESENTATION_RESTRICTED}</li>
* <li>{@link #PRESENTATION_UNKNOWN}</li>
* <li>{@link #PRESENTATION_PAYPHONE}</li>
* </ul>
* </p>
*
* <P>Type: INTEGER</P>
*/
public static final String NUMBER_PRESENTATION = "presentation";
/** Number is allowed to display for caller id. */
public static final int PRESENTATION_ALLOWED = 1;
/** Number is blocked by user. */
public static final int PRESENTATION_RESTRICTED = 2;
/** Number is not specified or unknown by network. */
public static final int PRESENTATION_UNKNOWN = 3;
/** Number is a pay phone. */
public static final int PRESENTATION_PAYPHONE = 4;
/**
* The ISO 3166-1 two letters country code of the country where the
* user received or made the call.
* <P>
* Type: TEXT
* </P>
*/
public static final String COUNTRY_ISO = "countryiso";
/**
* The date the call occured, in milliseconds since the epoch
* <P>Type: INTEGER (long)</P>
*/
public static final String DATE = "date";
/**
* The duration of the call in seconds
* <P>Type: INTEGER (long)</P>
*/
public static final String DURATION = "duration";
/**
* The data usage of the call in bytes.
* <P>Type: INTEGER (long)</P>
*/
public static final String DATA_USAGE = "data_usage";
/**
* Whether or not the call has been acknowledged
* <P>Type: INTEGER (boolean)</P>
*/
public static final String NEW = "new";
/**
* The cached name associated with the phone number, if it exists.
* This value is not guaranteed to be current, if the contact information
* associated with this number has changed.
* <P>Type: TEXT</P>
*/
public static final String CACHED_NAME = "name";
/**
* The cached number type (Home, Work, etc) associated with the
* phone number, if it exists.
* This value is not guaranteed to be current, if the contact information
* associated with this number has changed.
* <P>Type: INTEGER</P>
*/
public static final String CACHED_NUMBER_TYPE = "numbertype";
/**
* The cached number label, for a custom number type, associated with the
* phone number, if it exists.
* This value is not guaranteed to be current, if the contact information
* associated with this number has changed.
* <P>Type: TEXT</P>
*/
public static final String CACHED_NUMBER_LABEL = "numberlabel";
/**
* URI of the voicemail entry. Populated only for {@link #VOICEMAIL_TYPE}.
* <P>Type: TEXT</P>
*/
public static final String VOICEMAIL_URI = "voicemail_uri";
/**
* Transcription of the call or voicemail entry. This will only be populated for call log
* entries of type {@link #VOICEMAIL_TYPE} that have valid transcriptions.
*/
public static final String TRANSCRIPTION = "transcription";
/**
* Whether this item has been read or otherwise consumed by the user.
* <p>
* Unlike the {@link #NEW} field, which requires the user to have acknowledged the
* existence of the entry, this implies the user has interacted with the entry.
* <P>Type: INTEGER (boolean)</P>
*/
public static final String IS_READ = "is_read";
/**
* A geocoded location for the number associated with this call.
* <p>
* The string represents a city, state, or country associated with the number.
* <P>Type: TEXT</P>
*/
public static final String GEOCODED_LOCATION = "geocoded_location";
/**
* The cached URI to look up the contact associated with the phone number, if it exists.
* This value may not be current if the contact information associated with this number
* has changed.
* <P>Type: TEXT</P>
*/
public static final String CACHED_LOOKUP_URI = "lookup_uri";
/**
* The cached phone number of the contact which matches this entry, if it exists.
* This value may not be current if the contact information associated with this number
* has changed.
* <P>Type: TEXT</P>
*/
public static final String CACHED_MATCHED_NUMBER = "matched_number";
/**
* The cached normalized(E164) version of the phone number, if it exists.
* This value may not be current if the contact information associated with this number
* has changed.
* <P>Type: TEXT</P>
*/
public static final String CACHED_NORMALIZED_NUMBER = "normalized_number";
/**
* The cached photo id of the picture associated with the phone number, if it exists.
* This value may not be current if the contact information associated with this number
* has changed.
* <P>Type: INTEGER (long)</P>
*/
public static final String CACHED_PHOTO_ID = "photo_id";
/**
* The cached phone number, formatted with formatting rules based on the country the
* user was in when the call was made or received.
* This value is not guaranteed to be present, and may not be current if the contact
* information associated with this number
* has changed.
* <P>Type: TEXT</P>
*/
public static final String CACHED_FORMATTED_NUMBER = "formatted_number";
// Note: PHONE_ACCOUNT_* constant values are "subscription_*" due to a historic naming
// that was encoded into call log databases.
/**
* The component name of the account in string form.
* <P>Type: TEXT</P>
*/
public static final String PHONE_ACCOUNT_COMPONENT_NAME = "subscription_component_name";
/**
* The identifier of a account that is unique to a specified component.
* <P>Type: TEXT</P>
*/
public static final String PHONE_ACCOUNT_ID = "subscription_id";
/**
* The identifier of a account that is unique to a specified component. Equivalent value
* to {@link #PHONE_ACCOUNT_ID}. For ContactsProvider internal use only.
* <P>Type: INTEGER</P>
*
* @hide
*/
public static final String SUB_ID = "sub_id";
/**
* If a successful call is made that is longer than this duration, update the phone number
* in the ContactsProvider with the normalized version of the number, based on the user's
* current country code.
*/
private static final int MIN_DURATION_FOR_NORMALIZED_NUMBER_UPDATE_MS = 1000 * 10;
/**
* Adds a call to the call log.
*
* @param ci the CallerInfo object to get the target contact from. Can be null
* if the contact is unknown.
* @param context the context used to get the ContentResolver
* @param number the phone number to be added to the calls db
* @param presentation enum value from PhoneConstants.PRESENTATION_xxx, which
* is set by the network and denotes the number presenting rules for
* "allowed", "payphone", "restricted" or "unknown"
* @param callType enumerated values for "incoming", "outgoing", or "missed"
* @param features features of the call (e.g. Video).
* @param accountHandle The accountHandle object identifying the provider of the call
* @param start time stamp for the call in milliseconds
* @param duration call duration in seconds
* @param dataUsage data usage for the call in bytes, null if data usage was not tracked for
* the call.
* @result The URI of the call log entry belonging to the user that made or received this
* call.
* {@hide}
*/
public static Uri addCall(CallerInfo ci, Context context, String number,
int presentation, int callType, int features, PhoneAccountHandle accountHandle,
long start, int duration, Long dataUsage) {
return addCall(ci, context, number, presentation, callType, features, accountHandle,
start, duration, dataUsage, false);
}
/**
* Adds a call to the call log.
*
* @param ci the CallerInfo object to get the target contact from. Can be null
* if the contact is unknown.
* @param context the context used to get the ContentResolver
* @param number the phone number to be added to the calls db
* @param presentation enum value from PhoneConstants.PRESENTATION_xxx, which
* is set by the network and denotes the number presenting rules for
* "allowed", "payphone", "restricted" or "unknown"
* @param callType enumerated values for "incoming", "outgoing", or "missed"
* @param features features of the call (e.g. Video).
* @param accountHandle The accountHandle object identifying the provider of the call
* @param start time stamp for the call in milliseconds
* @param duration call duration in seconds
* @param dataUsage data usage for the call in bytes, null if data usage was not tracked for
* the call.
* @param addForAllUsers If true, the call is added to the call log of all currently
* running users. The caller must have the MANAGE_USERS permission if this is true.
*
* @result The URI of the call log entry belonging to the user that made or received this
* call.
* {@hide}
*/
public static Uri addCall(CallerInfo ci, Context context, String number,
int presentation, int callType, int features, PhoneAccountHandle accountHandle,
long start, int duration, Long dataUsage, boolean addForAllUsers) {
final ContentResolver resolver = context.getContentResolver();
int numberPresentation = PRESENTATION_ALLOWED;
// Remap network specified number presentation types
// PhoneConstants.PRESENTATION_xxx to calllog number presentation types
// Calls.PRESENTATION_xxx, in order to insulate the persistent calllog
// from any future radio changes.
// If the number field is empty set the presentation type to Unknown.
if (presentation == PhoneConstants.PRESENTATION_RESTRICTED) {
numberPresentation = PRESENTATION_RESTRICTED;
} else if (presentation == PhoneConstants.PRESENTATION_PAYPHONE) {
numberPresentation = PRESENTATION_PAYPHONE;
} else if (TextUtils.isEmpty(number)
|| presentation == PhoneConstants.PRESENTATION_UNKNOWN) {
numberPresentation = PRESENTATION_UNKNOWN;
}
if (numberPresentation != PRESENTATION_ALLOWED) {
number = "";
if (ci != null) {
ci.name = "";
}
}
// accountHandle information
String accountComponentString = null;
String accountId = null;
if (accountHandle != null) {
accountComponentString = accountHandle.getComponentName().flattenToString();
accountId = accountHandle.getId();
}
ContentValues values = new ContentValues(6);
values.put(NUMBER, number);
values.put(NUMBER_PRESENTATION, Integer.valueOf(numberPresentation));
values.put(TYPE, Integer.valueOf(callType));
values.put(FEATURES, features);
values.put(DATE, Long.valueOf(start));
values.put(DURATION, Long.valueOf(duration));
if (dataUsage != null) {
values.put(DATA_USAGE, dataUsage);
}
values.put(PHONE_ACCOUNT_COMPONENT_NAME, accountComponentString);
values.put(PHONE_ACCOUNT_ID, accountId);
values.put(NEW, Integer.valueOf(1));
if (callType == MISSED_TYPE) {
values.put(IS_READ, Integer.valueOf(0));
}
if (ci != null) {
values.put(CACHED_NAME, ci.name);
values.put(CACHED_NUMBER_TYPE, ci.numberType);
values.put(CACHED_NUMBER_LABEL, ci.numberLabel);
}
if ((ci != null) && (ci.contactIdOrZero > 0)) {
// Update usage information for the number associated with the contact ID.
// We need to use both the number and the ID for obtaining a data ID since other
// contacts may have the same number.
final Cursor cursor;
// We should prefer normalized one (probably coming from
// Phone.NORMALIZED_NUMBER column) first. If it isn't available try others.
if (ci.normalizedNumber != null) {
final String normalizedPhoneNumber = ci.normalizedNumber;
cursor = resolver.query(Phone.CONTENT_URI,
new String[] { Phone._ID },
Phone.CONTACT_ID + " =? AND " + Phone.NORMALIZED_NUMBER + " =?",
new String[] { String.valueOf(ci.contactIdOrZero),
normalizedPhoneNumber},
null);
} else {
final String phoneNumber = ci.phoneNumber != null ? ci.phoneNumber : number;
cursor = resolver.query(
Uri.withAppendedPath(Callable.CONTENT_FILTER_URI,
Uri.encode(phoneNumber)),
new String[] { Phone._ID },
Phone.CONTACT_ID + " =?",
new String[] { String.valueOf(ci.contactIdOrZero) },
null);
}
if (cursor != null) {
try {
if (cursor.getCount() > 0 && cursor.moveToFirst()) {
final String dataId = cursor.getString(0);
updateDataUsageStatForData(resolver, dataId);
if (duration >= MIN_DURATION_FOR_NORMALIZED_NUMBER_UPDATE_MS
&& callType == Calls.OUTGOING_TYPE
&& TextUtils.isEmpty(ci.normalizedNumber)) {
updateNormalizedNumber(context, resolver, dataId, number);
}
}
} finally {
cursor.close();
}
}
}
Uri result = null;
if (addForAllUsers) {
// Insert the entry for all currently running users, in order to trigger any
// ContentObservers currently set on the call log.
final UserManager userManager = (UserManager) context.getSystemService(
Context.USER_SERVICE);
List<UserInfo> users = userManager.getUsers(true);
final int currentUserId = userManager.getUserHandle();
final int count = users.size();
for (int i = 0; i < count; i++) {
final UserInfo user = users.get(i);
final UserHandle userHandle = user.getUserHandle();
if (userManager.isUserRunning(userHandle)
&& !userManager.hasUserRestriction(UserManager.DISALLOW_OUTGOING_CALLS,
userHandle)
&& !user.isManagedProfile()) {
Uri uri = addEntryAndRemoveExpiredEntries(context,
ContentProvider.maybeAddUserId(CONTENT_URI, user.id), values);
if (user.id == currentUserId) {
result = uri;
}
}
}
} else {
result = addEntryAndRemoveExpiredEntries(context, CONTENT_URI, values);
}
return result;
}
/**
* Query the call log database for the last dialed number.
* @param context Used to get the content resolver.
* @return The last phone number dialed (outgoing) or an empty
* string if none exist yet.
*/
public static String getLastOutgoingCall(Context context) {
final ContentResolver resolver = context.getContentResolver();
Cursor c = null;
try {
c = resolver.query(
CONTENT_URI,
new String[] {NUMBER},
TYPE + " = " + OUTGOING_TYPE,
null,
DEFAULT_SORT_ORDER + " LIMIT 1");
if (c == null || !c.moveToFirst()) {
return "";
}
return c.getString(0);
} finally {
if (c != null) c.close();
}
}
private static Uri addEntryAndRemoveExpiredEntries(Context context, Uri uri,
ContentValues values) {
final ContentResolver resolver = context.getContentResolver();
Uri result = resolver.insert(uri, values);
resolver.delete(uri, "_id IN " +
"(SELECT _id FROM calls ORDER BY " + DEFAULT_SORT_ORDER
+ " LIMIT -1 OFFSET 500)", null);
return result;
}
private static void updateDataUsageStatForData(ContentResolver resolver, String dataId) {
final Uri feedbackUri = DataUsageFeedback.FEEDBACK_URI.buildUpon()
.appendPath(dataId)
.appendQueryParameter(DataUsageFeedback.USAGE_TYPE,
DataUsageFeedback.USAGE_TYPE_CALL)
.build();
resolver.update(feedbackUri, new ContentValues(), null, null);
}
/*
* Update the normalized phone number for the given dataId in the ContactsProvider, based
* on the user's current country.
*/
private static void updateNormalizedNumber(Context context, ContentResolver resolver,
String dataId, String number) {
if (TextUtils.isEmpty(number) || TextUtils.isEmpty(dataId)) {
return;
}
final String countryIso = getCurrentCountryIso(context);
if (TextUtils.isEmpty(countryIso)) {
return;
}
final String normalizedNumber = PhoneNumberUtils.formatNumberToE164(number,
getCurrentCountryIso(context));
if (TextUtils.isEmpty(normalizedNumber)) {
return;
}
final ContentValues values = new ContentValues();
values.put(Phone.NORMALIZED_NUMBER, normalizedNumber);
resolver.update(Data.CONTENT_URI, values, Data._ID + "=?", new String[] {dataId});
}
private static String getCurrentCountryIso(Context context) {
String countryIso = null;
final CountryDetector detector = (CountryDetector) context.getSystemService(
Context.COUNTRY_DETECTOR);
if (detector != null) {
final Country country = detector.detectCountry();
if (country != null) {
countryIso = country.getCountryIso();
}
}
return countryIso;
}
}
}