702 lines
30 KiB
Java
702 lines
30 KiB
Java
/*
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* Copyright (C) 2011 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License
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*/
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package android.provider;
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import android.annotation.SdkConstant;
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import android.annotation.SdkConstant.SdkConstantType;
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import android.annotation.TestApi;
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import android.content.ComponentName;
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import android.content.ContentResolver;
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import android.content.ContentValues;
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import android.content.Context;
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import android.content.Intent;
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import android.database.ContentObserver;
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import android.net.Uri;
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import android.provider.CallLog.Calls;
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import android.telecom.PhoneAccount;
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import android.telecom.PhoneAccountHandle;
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import android.telecom.Voicemail;
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import java.util.List;
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/**
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* The contract between the voicemail provider and applications. Contains
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* definitions for the supported URIs and columns.
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*
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* <P>The content providers exposes two tables through this interface:
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* <ul>
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* <li> Voicemails table: This stores the actual voicemail records. The
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* columns and URIs for accessing this table are defined by the
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* {@link Voicemails} class.
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* </li>
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* <li> Status table: This provides a way for the voicemail source application
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* to convey its current state to the system. The columns and URIS for
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* accessing this table are defined by the {@link Status} class.
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* </li>
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* </ul>
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*
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* <P> The minimum permission needed to access this content provider is
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* {@link android.Manifest.permission#ADD_VOICEMAIL} or carrier privileges (see
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* {@link android.telephony.TelephonyManager#hasCarrierPrivileges}).
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*
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* <P>Voicemails are inserted by what is called as a "voicemail source"
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* application, which is responsible for syncing voicemail data between a remote
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* server and the local voicemail content provider. "voicemail source"
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* application should always set the {@link #PARAM_KEY_SOURCE_PACKAGE} in the
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* URI to identify its package.
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*
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* <P>In addition to the {@link ContentObserver} notifications the voicemail
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* provider also generates broadcast intents to notify change for applications
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* that are not active and therefore cannot listen to ContentObserver
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* notifications. Broadcast intents with following actions are generated:
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* <ul>
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* <li> {@link #ACTION_NEW_VOICEMAIL} is generated for each new voicemail
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* inserted.
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* </li>
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* <li> {@link Intent#ACTION_PROVIDER_CHANGED} is generated for any change
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* made into the database, including new voicemail.
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* </li>
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* </ul>
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*/
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public class VoicemailContract {
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/** Not instantiable. */
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private VoicemailContract() {
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}
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/** The authority used by the voicemail provider. */
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public static final String AUTHORITY = "com.android.voicemail";
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/**
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* Parameter key used in the URI to specify the voicemail source package name.
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* <p> This field must be set in all requests that originate from a voicemail source.
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*/
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public static final String PARAM_KEY_SOURCE_PACKAGE = "source_package";
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/** Broadcast intent when a new voicemail record is inserted. */
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@SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION)
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public static final String ACTION_NEW_VOICEMAIL = "android.intent.action.NEW_VOICEMAIL";
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/**
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* Broadcast intent to request a voicemail source to fetch voicemail content of a specific
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* voicemail from the remote server. The voicemail to fetch is specified by the data uri
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* of the intent.
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* <p>
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* All voicemail sources are expected to handle this event. After storing the content
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* the application should also set {@link Voicemails#HAS_CONTENT} to 1;
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*/
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@SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION)
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public static final String ACTION_FETCH_VOICEMAIL = "android.intent.action.FETCH_VOICEMAIL";
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/**
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* Broadcast intent to request all voicemail sources to perform a sync with the remote server.
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*/
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@SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION)
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public static final String ACTION_SYNC_VOICEMAIL = "android.provider.action.SYNC_VOICEMAIL";
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/**
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* Broadcast intent to inform a new visual voicemail SMS has been received. This intent will
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* only be delivered to the telephony service.
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*
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* @see #EXTRA_VOICEMAIL_SMS
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* @see #EXTRA_TARGET_PACKAGE
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*
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* @hide */
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@SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION)
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public static final String ACTION_VOICEMAIL_SMS_RECEIVED =
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"com.android.internal.provider.action.VOICEMAIL_SMS_RECEIVED";
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/**
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* Extra in {@link #ACTION_VOICEMAIL_SMS_RECEIVED} indicating the content of the SMS.
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*
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* @hide
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*/
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public static final String EXTRA_VOICEMAIL_SMS = "android.provider.extra.VOICEMAIL_SMS";
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/**
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* Extra in {@link #ACTION_VOICEMAIL_SMS_RECEIVED} indicating the target package to bind {@link
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* android.telephony.VisualVoicemailService}.
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*
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* <p>This extra should be set to android.telephony.VisualVoicemailSmsFilterSettings#packageName
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* while performing filtering. Since the default dialer might change between the filter sending
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* it and telephony binding to the service, this ensures the service will not receive SMS
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* filtered by the previous app.
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*
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* @hide
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*/
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public static final String EXTRA_TARGET_PACKAGE = "android.provider.extra.TARGET_PACAKGE";
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/**
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* Extra included in {@link Intent#ACTION_PROVIDER_CHANGED} broadcast intents to indicate if the
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* receiving package made this change.
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*/
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public static final String EXTRA_SELF_CHANGE = "com.android.voicemail.extra.SELF_CHANGE";
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/**
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* Extra included in {@link #ACTION_SYNC_VOICEMAIL} broadcast intents to indicate which {@link
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* PhoneAccountHandle} to sync.
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*/
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public static final String EXTRA_PHONE_ACCOUNT_HANDLE =
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"android.provider.extra.PHONE_ACCOUNT_HANDLE";
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/**
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* Name of the source package field, which must be same across all voicemail related tables.
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* This is an internal field.
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* @hide
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*/
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public static final String SOURCE_PACKAGE_FIELD = "source_package";
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/** Defines fields exposed through the /voicemail path of this content provider. */
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public static final class Voicemails implements BaseColumns, OpenableColumns {
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/** Not instantiable. */
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private Voicemails() {
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}
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/** URI to insert/retrieve voicemails. */
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public static final Uri CONTENT_URI =
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Uri.parse("content://" + AUTHORITY + "/voicemail");
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/** The MIME type for a collection of voicemails. */
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public static final String DIR_TYPE = "vnd.android.cursor.dir/voicemails";
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/** The MIME type for a single voicemail. */
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public static final String ITEM_TYPE = "vnd.android.cursor.item/voicemail";
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/**
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* Phone number of the voicemail sender.
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* <P>Type: TEXT</P>
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*/
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public static final String NUMBER = Calls.NUMBER;
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/**
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* The date the voicemail was sent, in milliseconds since the epoch
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* <P>Type: INTEGER (long)</P>
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*/
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public static final String DATE = Calls.DATE;
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/**
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* The duration of the voicemail in seconds.
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* <P>Type: INTEGER (long)</P>
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*/
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public static final String DURATION = Calls.DURATION;
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/**
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* Whether or not the voicemail has been acknowledged (notification sent to the user).
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* <P>Type: INTEGER (boolean)</P>
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*/
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public static final String NEW = Calls.NEW;
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/**
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* Whether this item has been read or otherwise consumed by the user.
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* <P>Type: INTEGER (boolean)</P>
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*/
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public static final String IS_READ = Calls.IS_READ;
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/**
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* The mail box state of the voicemail. This field is currently not used by the system.
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* <P> Possible values: {@link #STATE_INBOX}, {@link #STATE_DELETED},
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* {@link #STATE_UNDELETED}.
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* <P>Type: INTEGER</P>
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* @hide
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*/
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public static final String STATE = "state";
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/**
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* Value of {@link #STATE} when the voicemail is in inbox.
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* @hide
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*/
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public static int STATE_INBOX = 0;
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/**
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* Value of {@link #STATE} when the voicemail has been marked as deleted.
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* @hide
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*/
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public static int STATE_DELETED = 1;
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/**
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* Value of {@link #STATE} when the voicemail has marked as undeleted.
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* @hide
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*/
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public static int STATE_UNDELETED = 2;
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/**
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* Package name of the source application that inserted the voicemail.
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* <P>Type: TEXT</P>
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*/
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public static final String SOURCE_PACKAGE = SOURCE_PACKAGE_FIELD;
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/**
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* Application-specific data available to the source application that
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* inserted the voicemail. This is typically used to store the source
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* specific message id to identify this voicemail on the remote
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* voicemail server.
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* <P>Type: TEXT</P>
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* <P> Note that this is NOT the voicemail media content data.
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*/
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public static final String SOURCE_DATA = "source_data";
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/**
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* Whether the media content for this voicemail is available for
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* consumption.
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* <P>Type: INTEGER (boolean)</P>
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*/
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public static final String HAS_CONTENT = "has_content";
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/**
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* MIME type of the media content for the voicemail.
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* <P>Type: TEXT</P>
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*/
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public static final String MIME_TYPE = "mime_type";
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/**
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* The transcription of the voicemail entry. This will only be populated if the voicemail
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* entry has a valid transcription.
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* <P>Type: TEXT</P>
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*/
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public static final String TRANSCRIPTION = "transcription";
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/**
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* The state of the voicemail transcription.
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* <P> Possible values: {@link #TRANSCRIPTION_NOT_STARTED},
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* {@link #TRANSCRIPTION_IN_PROGRESS}, {@link #TRANSCRIPTION_FAILED},
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* {@link #TRANSCRIPTION_AVAILABLE}.
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* <P>Type: INTEGER</P>
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* @hide
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*/
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public static final String TRANSCRIPTION_STATE = "transcription_state";
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/**
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* Value of {@link #TRANSCRIPTION_STATE} when the voicemail transcription has not yet
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* been attempted.
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* @hide
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*/
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public static final int TRANSCRIPTION_NOT_STARTED = 0;
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/**
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* Value of {@link #TRANSCRIPTION_STATE} when the voicemail transcription has begun
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* but is not yet complete.
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* @hide
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*/
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public static final int TRANSCRIPTION_IN_PROGRESS = 1;
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/**
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* Value of {@link #TRANSCRIPTION_STATE} when the voicemail transcription has
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* been attempted and failed.
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* @hide
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*/
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public static final int TRANSCRIPTION_FAILED = 2;
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/**
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* Value of {@link #TRANSCRIPTION_STATE} when the voicemail transcription has
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* completed and the result has been stored in the {@link #TRANSCRIPTION} column.
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* @hide
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*/
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public static final int TRANSCRIPTION_AVAILABLE = 3;
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/**
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* Path to the media content file. Internal only field.
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* @hide
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*/
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@TestApi
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public static final String _DATA = "_data";
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// Note: PHONE_ACCOUNT_* constant values are "subscription_*" due to a historic naming
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// that was encoded into call log databases.
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/**
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* The {@link ComponentName} of the {@link PhoneAccount} in string form. The
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* {@link PhoneAccount} of the voicemail is used to differentiate voicemails from different
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* sources.
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* <P>Type: TEXT</P>
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*/
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public static final String PHONE_ACCOUNT_COMPONENT_NAME = "subscription_component_name";
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/**
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* The identifier of a {@link PhoneAccount} that is unique to a specified
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* {@link ComponentName}. The {@link PhoneAccount} of the voicemail is used to differentiate
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* voicemails from different sources.
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* <P>Type: TEXT</P>
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*/
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public static final String PHONE_ACCOUNT_ID = "subscription_id";
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/**
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* Flag used to indicate that local, unsynced changes are present.
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* Currently, this is used to indicate that the voicemail was read or deleted.
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* The value will be 1 if dirty is true, 0 if false.
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*
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* <p>When a caller updates a voicemail row (either with {@link ContentResolver#update} or
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* {@link ContentResolver#applyBatch}), and if the {@link ContentValues} doesn't contain
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* this column, the voicemail provider implicitly sets it to 0 if the calling package is
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* the {@link #SOURCE_PACKAGE} or to 1 otherwise. To prevent this behavior, explicitly set
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* {@link #DIRTY_RETAIN} to DIRTY in the {@link ContentValues}.
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*
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* <P>Type: INTEGER (boolean)</P>
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*
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* @see #DIRTY_RETAIN
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*/
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public static final String DIRTY = "dirty";
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/**
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* Value of {@link #DIRTY} when updating to indicate that the value should not be updated
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* during this operation.
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*/
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public static final int DIRTY_RETAIN = -1;
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/**
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* Flag used to indicate that the voicemail was deleted but not synced to the server.
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* A deleted row should be ignored.
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* The value will be 1 if deleted is true, 0 if false.
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* <P>Type: INTEGER (boolean)</P>
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*/
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public static final String DELETED = "deleted";
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/**
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* The date the row is last inserted, updated, or marked as deleted, in milliseconds
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* since the epoch. Read only.
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* <P>Type: INTEGER (long)</P>
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*/
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public static final String LAST_MODIFIED = "last_modified";
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/**
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* Flag to indicate the voicemail was backed up. The value will be 1 if backed up, 0 if
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* not.
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*
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* <P>Type: INTEGER (boolean)</P>
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*/
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public static final String BACKED_UP = "backed_up";
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/**
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* Flag to indicate the voicemail was restored from a backup. The value will be 1 if
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* restored, 0 if not.
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*
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* <P>Type: INTEGER (boolean)</P>
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*/
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public static final String RESTORED = "restored";
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/**
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* Flag to indicate the voicemail was marked as archived. Archived voicemail should not be
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* deleted even if it no longer exist on the server. The value will be 1 if archived true, 0
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* if not.
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*
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* <P>Type: INTEGER (boolean)</P>
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*/
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public static final String ARCHIVED = "archived";
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/**
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* Flag to indicate the voicemail is a OMTP voicemail handled by the {@link
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* android.telephony.VisualVoicemailService}. The UI should only show OMTP voicemails from
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* the current visual voicemail package. For example, the selection could be
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* {@code WHERE (IS_OMTP_VOICEMAIL == 0) OR ( IS_OMTP_VOICEMAIL == 1 AND SOURCE_PACKAGE ==
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* "current.vvm.package")}
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*
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* <P>Type: INTEGER (boolean)</P>
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*
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* @see android.telephony.TelephonyManager#getVisualVoicemailPackageName
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*/
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public static final String IS_OMTP_VOICEMAIL = "is_omtp_voicemail";
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/**
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* A convenience method to build voicemail URI specific to a source package by appending
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* {@link VoicemailContract#PARAM_KEY_SOURCE_PACKAGE} param to the base URI.
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*/
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public static Uri buildSourceUri(String packageName) {
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return Voicemails.CONTENT_URI.buildUpon()
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.appendQueryParameter(PARAM_KEY_SOURCE_PACKAGE, packageName)
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.build();
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}
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/**
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* Inserts a new voicemail into the voicemail content provider.
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*
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* @param context The context of the app doing the inserting
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* @param voicemail Data to be inserted
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* @return {@link Uri} of the newly inserted {@link Voicemail}
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*
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* @hide
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*/
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public static Uri insert(Context context, Voicemail voicemail) {
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ContentResolver contentResolver = context.getContentResolver();
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ContentValues contentValues = getContentValues(voicemail);
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return contentResolver.insert(buildSourceUri(context.getPackageName()), contentValues);
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}
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/**
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* Inserts a list of voicemails into the voicemail content provider.
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*
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* @param context The context of the app doing the inserting
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* @param voicemails Data to be inserted
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* @return the number of voicemails inserted
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*
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* @hide
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*/
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public static int insert(Context context, List<Voicemail> voicemails) {
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ContentResolver contentResolver = context.getContentResolver();
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int count = voicemails.size();
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for (int i = 0; i < count; i++) {
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ContentValues contentValues = getContentValues(voicemails.get(i));
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contentResolver.insert(buildSourceUri(context.getPackageName()), contentValues);
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}
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return count;
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}
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/**
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* Clears all voicemails accessible to this voicemail content provider for the calling
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* package. By default, a package only has permission to delete voicemails it inserted.
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*
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* @return the number of voicemails deleted
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*
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* @hide
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*/
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public static int deleteAll(Context context) {
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return context.getContentResolver().delete(
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buildSourceUri(context.getPackageName()), "", new String[0]);
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}
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/**
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* Maps structured {@link Voicemail} to {@link ContentValues} in content provider.
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*/
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private static ContentValues getContentValues(Voicemail voicemail) {
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ContentValues contentValues = new ContentValues();
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contentValues.put(Voicemails.DATE, String.valueOf(voicemail.getTimestampMillis()));
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contentValues.put(Voicemails.NUMBER, voicemail.getNumber());
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contentValues.put(Voicemails.DURATION, String.valueOf(voicemail.getDuration()));
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contentValues.put(Voicemails.SOURCE_PACKAGE, voicemail.getSourcePackage());
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contentValues.put(Voicemails.SOURCE_DATA, voicemail.getSourceData());
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contentValues.put(Voicemails.IS_READ, voicemail.isRead() ? 1 : 0);
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PhoneAccountHandle phoneAccount = voicemail.getPhoneAccount();
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if (phoneAccount != null) {
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contentValues.put(Voicemails.PHONE_ACCOUNT_COMPONENT_NAME,
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phoneAccount.getComponentName().flattenToString());
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contentValues.put(Voicemails.PHONE_ACCOUNT_ID, phoneAccount.getId());
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}
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if (voicemail.getTranscription() != null) {
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contentValues.put(Voicemails.TRANSCRIPTION, voicemail.getTranscription());
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}
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return contentValues;
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}
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}
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/** Defines fields exposed through the /status path of this content provider. */
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public static final class Status implements BaseColumns {
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/** URI to insert/retrieve status of voicemail source. */
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public static final Uri CONTENT_URI = Uri.parse("content://" + AUTHORITY + "/status");
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/** The MIME type for a collection of voicemail source statuses. */
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public static final String DIR_TYPE = "vnd.android.cursor.dir/voicemail.source.status";
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/** The MIME type for a single voicemail source status entry. */
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public static final String ITEM_TYPE = "vnd.android.cursor.item/voicemail.source.status";
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|
|
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/** Not instantiable. */
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private Status() {
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}
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/**
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|
* The package name of the voicemail source. There can only be a one entry per account
|
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* per source.
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* <P>Type: TEXT</P>
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|
*/
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|
public static final String SOURCE_PACKAGE = SOURCE_PACKAGE_FIELD;
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|
|
|
/**
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|
* The type of the source, which determines how to interpret source-specific states.
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* Typically this will be set to the same string as
|
|
* {@link android.telephony.CarrierConfigManager#KEY_VVM_TYPE_STRING}. For example,
|
|
* "vvm_type_omtp".
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|
*
|
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* <P>Type: TEXT</P>
|
|
*
|
|
* @see #CONFIGURATION_STATE
|
|
* @see #DATA_CHANNEL_STATE
|
|
* @see #NOTIFICATION_CHANNEL_STATE
|
|
*/
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|
public static final String SOURCE_TYPE = "source_type";
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|
|
|
// Note: Multiple entries may exist for a single source if they are differentiated by the
|
|
// PHONE_ACCOUNT_* fields.
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|
|
|
/**
|
|
* The {@link ComponentName} of the {@link PhoneAccount} in string form. The
|
|
* {@link PhoneAccount} differentiates voicemail sources from the same package.
|
|
* <P>Type: TEXT</P>
|
|
*/
|
|
public static final String PHONE_ACCOUNT_COMPONENT_NAME = "phone_account_component_name";
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|
|
|
/**
|
|
* The identifier of a {@link PhoneAccount} that is unique to a specified component. The
|
|
* {@link PhoneAccount} differentiates voicemail sources from the same package.
|
|
* <P>Type: TEXT</P>
|
|
*/
|
|
public static final String PHONE_ACCOUNT_ID = "phone_account_id";
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|
|
|
/**
|
|
* The URI to call to invoke source specific voicemail settings screen. On a user request
|
|
* to setup voicemail an intent with action VIEW with this URI will be fired by the system.
|
|
* <P>Type: TEXT</P>
|
|
*/
|
|
public static final String SETTINGS_URI = "settings_uri";
|
|
/**
|
|
* The URI to call when the user requests to directly access the voicemail from the remote
|
|
* server. In case of an IVR voicemail system this is typically set to the the voicemail
|
|
* number specified using a tel:/ URI.
|
|
* <P>Type: TEXT</P>
|
|
*/
|
|
public static final String VOICEMAIL_ACCESS_URI = "voicemail_access_uri";
|
|
/**
|
|
* The configuration state of the voicemail source.
|
|
*
|
|
* <P>Negative values are reserved to the source for source-specific states, see
|
|
* {@link #SOURCE_TYPE}
|
|
*
|
|
* <P> Possible values:
|
|
* {@link #CONFIGURATION_STATE_OK},
|
|
* {@link #CONFIGURATION_STATE_NOT_CONFIGURED},
|
|
* {@link #CONFIGURATION_STATE_CAN_BE_CONFIGURED}
|
|
* {@link #CONFIGURATION_STATE_CONFIGURING}
|
|
* {@link #CONFIGURATION_STATE_FAILED}
|
|
* {@link #CONFIGURATION_STATE_DISABLED}
|
|
* <P>Type: INTEGER</P>
|
|
*/
|
|
public static final String CONFIGURATION_STATE = "configuration_state";
|
|
|
|
/** Value of {@link #CONFIGURATION_STATE} to indicate an all OK configuration status. */
|
|
public static final int CONFIGURATION_STATE_OK = 0;
|
|
/**
|
|
* Value of {@link #CONFIGURATION_STATE} to indicate the visual voicemail is not
|
|
* yet configured on this device.
|
|
*/
|
|
public static final int CONFIGURATION_STATE_NOT_CONFIGURED = 1;
|
|
/**
|
|
* Value of {@link #CONFIGURATION_STATE} to indicate the visual voicemail is not
|
|
* yet configured on this device but can be configured by the user.
|
|
* <p> This state must be used when the source has verified that the current user can be
|
|
* upgraded to visual voicemail and would like to show a set up invitation message.
|
|
*/
|
|
public static final int CONFIGURATION_STATE_CAN_BE_CONFIGURED = 2;
|
|
/**
|
|
* Value of {@link #CONFIGURATION_STATE} to indicate that visual voicemail still is being
|
|
* configured.
|
|
*/
|
|
public static final int CONFIGURATION_STATE_CONFIGURING = 3;
|
|
/**
|
|
* Value of {@link #CONFIGURATION_STATE} to indicate that visual voicemail has failed to
|
|
* be configured.
|
|
*/
|
|
public static final int CONFIGURATION_STATE_FAILED = 4;
|
|
/**
|
|
* Value of {@link #CONFIGURATION_STATE} to indicate that visual voicemail is disabled by
|
|
* the user.
|
|
*/
|
|
public static final int CONFIGURATION_STATE_DISABLED = 5;
|
|
/**
|
|
* The data channel state of the voicemail source. This the channel through which the source
|
|
* pulls voicemail data from a remote server.
|
|
*
|
|
* <P>Negative values are reserved to the source for source-specific states, see
|
|
* {@link #SOURCE_TYPE}
|
|
*
|
|
* <P> Possible values:
|
|
* {@link #DATA_CHANNEL_STATE_OK},
|
|
* {@link #DATA_CHANNEL_STATE_NO_CONNECTION}
|
|
* </P>
|
|
* <P>Type: INTEGER</P>
|
|
*/
|
|
public static final String DATA_CHANNEL_STATE = "data_channel_state";
|
|
|
|
/**
|
|
* Value of {@link #DATA_CHANNEL_STATE} to indicate that data channel is working fine.
|
|
*/
|
|
public static final int DATA_CHANNEL_STATE_OK = 0;
|
|
/**
|
|
* Value of {@link #DATA_CHANNEL_STATE} to indicate that data channel failed to find a
|
|
* suitable network to connect to the server.
|
|
*/
|
|
public static final int DATA_CHANNEL_STATE_NO_CONNECTION = 1;
|
|
/**
|
|
* Value of {@link #DATA_CHANNEL_STATE} to indicate that data channel failed to find a
|
|
* suitable network to connect to the server, and the carrier requires using cellular
|
|
* data network to connect to the server.
|
|
*/
|
|
public static final int DATA_CHANNEL_STATE_NO_CONNECTION_CELLULAR_REQUIRED = 2;
|
|
/**
|
|
* Value of {@link #DATA_CHANNEL_STATE} to indicate that data channel received incorrect
|
|
* settings or credentials to connect to the server
|
|
*/
|
|
public static final int DATA_CHANNEL_STATE_BAD_CONFIGURATION = 3;
|
|
/**
|
|
* Value of {@link #DATA_CHANNEL_STATE} to indicate that a error has occurred in the data
|
|
* channel while communicating with the server
|
|
*/
|
|
public static final int DATA_CHANNEL_STATE_COMMUNICATION_ERROR = 4;
|
|
/**
|
|
* Value of {@link #DATA_CHANNEL_STATE} to indicate that the server reported an internal
|
|
* error to the data channel.
|
|
*/
|
|
public static final int DATA_CHANNEL_STATE_SERVER_ERROR = 5;
|
|
/**
|
|
* Value of {@link #DATA_CHANNEL_STATE} to indicate that while there is a suitable network,
|
|
* the data channel is unable to establish a connection with the server.
|
|
*/
|
|
public static final int DATA_CHANNEL_STATE_SERVER_CONNECTION_ERROR = 6;
|
|
|
|
/**
|
|
* The notification channel state of the voicemail source. This is the channel through which
|
|
* the source gets notified of new voicemails on the remote server.
|
|
*
|
|
* <P>Negative values are reserved to the source for source-specific states, see
|
|
* {@link #SOURCE_TYPE}
|
|
*
|
|
* <P> Possible values:
|
|
* {@link #NOTIFICATION_CHANNEL_STATE_OK},
|
|
* {@link #NOTIFICATION_CHANNEL_STATE_NO_CONNECTION},
|
|
* {@link #NOTIFICATION_CHANNEL_STATE_MESSAGE_WAITING}
|
|
* </P>
|
|
* <P>Type: INTEGER</P>
|
|
*/
|
|
public static final String NOTIFICATION_CHANNEL_STATE = "notification_channel_state";
|
|
|
|
/**
|
|
* Value of {@link #NOTIFICATION_CHANNEL_STATE} to indicate that the notification channel is
|
|
* working fine.
|
|
*/
|
|
public static final int NOTIFICATION_CHANNEL_STATE_OK = 0;
|
|
/**
|
|
* Value of {@link #NOTIFICATION_CHANNEL_STATE} to indicate that the notification channel
|
|
* connection is not working.
|
|
*/
|
|
public static final int NOTIFICATION_CHANNEL_STATE_NO_CONNECTION = 1;
|
|
/**
|
|
* Value of {@link #NOTIFICATION_CHANNEL_STATE} to indicate that there are messages waiting
|
|
* on the server but the details are not known.
|
|
* <p> Use this state when the notification can only tell that there are pending messages on
|
|
* the server but no details of the sender/time etc are known.
|
|
*/
|
|
public static final int NOTIFICATION_CHANNEL_STATE_MESSAGE_WAITING = 2;
|
|
|
|
/**
|
|
* Amount of resource that is used by existing voicemail in the visual voicemail inbox,
|
|
* or {@link #QUOTA_UNAVAILABLE} if the quota has never been updated before. This value is
|
|
* used to inform the client the situation on the remote server. Unit is not specified.
|
|
* <P>Type: INTEGER</P>
|
|
*/
|
|
public static final String QUOTA_OCCUPIED = "quota_occupied";
|
|
|
|
/**
|
|
* Total resource in the visual voicemail inbox that can be used, or
|
|
* {@link #QUOTA_UNAVAILABLE} if server either has unlimited quota or does not provide quota
|
|
* information. This value is used to inform the client the situation on the remote server.
|
|
* Unit is not specified.
|
|
* <P>Type: INTEGER</P>
|
|
*/
|
|
public static final String QUOTA_TOTAL = "quota_total";
|
|
|
|
/**
|
|
* Value for {@link #QUOTA_OCCUPIED} and {@link #QUOTA_TOTAL} to indicate that no
|
|
* information is available.
|
|
*/
|
|
public static final int QUOTA_UNAVAILABLE = -1;
|
|
|
|
/**
|
|
* A convenience method to build status URI specific to a source package by appending
|
|
* {@link VoicemailContract#PARAM_KEY_SOURCE_PACKAGE} param to the base URI.
|
|
*/
|
|
public static Uri buildSourceUri(String packageName) {
|
|
return Status.CONTENT_URI.buildUpon()
|
|
.appendQueryParameter(PARAM_KEY_SOURCE_PACKAGE, packageName).build();
|
|
}
|
|
}
|
|
}
|