Changed VoicemailProvider demo app to use new VoicemailContract api.
- Use new VoicemailContract instead of VoicemailProvider for API. VoicemailContract will soon be submitted to framework/base. The local copy will then be deleted. - Got rid of some unused util/core classes. Change-Id: Ic7ac76777023a8b94a5ddf2f90caf0bf48d1f60c
This commit is contained in:
Debashish Chatterjee
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/*
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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 com.example.android.provider;
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// This is a COPY of the voicemail provider contract file checked in at
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// framework/base/core/java/android/provider. The API is currently hidden so
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// it is not available through the SDK and hence is not available to the sample
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// code.
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// TODO: get rid of this copy once the voicemail provider API is opened ups.
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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.BaseColumns;
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import android.provider.CallLog.Calls;
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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>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 use the source specific {@link #CONTENT_URI_SOURCE} URI
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* to insert and retrieve voicemails.
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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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* @hide
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*/
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// TODO: unhide when the API is approved by android-api-council
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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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/** URI to insert/retrieve all voicemails. */
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public static final Uri CONTENT_URI =
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Uri.parse("content://" + AUTHORITY + "/voicemail");
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/** URI to insert/retrieve voicemails by a given voicemail source. */
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public static final Uri CONTENT_URI_SOURCE =
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Uri.parse("content://" + AUTHORITY + "/voicemail/source/");
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// TODO: Move ACTION_NEW_VOICEMAIL to the Intent class.
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/** Broadcast intent when a new voicemail record is inserted. */
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public static final String ACTION_NEW_VOICEMAIL = "android.intent.action.NEW_VOICEMAIL";
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/**
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* Extra included in {@value Intent#ACTION_PROVIDER_CHANGED} and
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* {@value #ACTION_NEW_VOICEMAIL} broadcast intents to indicate the package
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* that caused the change in content provider.
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* <p>Receivers of the broadcast can use this field to determine if this is
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* a self change.
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*/
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public static final String EXTRA_CHANGED_BY = "com.android.voicemail.extra.CHANGED_BY";
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/** The mime type for a collection of voicemails. */
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public static final String DIR_TYPE =
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"vnd.android.cursor.dir/voicemails";
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public static final class Voicemails implements BaseColumns {
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/** Not instantiable. */
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private Voicemails() {
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}
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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 this is a new voicemail (i.e. has not been heard).
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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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* The mail box state of the voicemail.
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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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*/
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public static final String STATE = "state";
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/** Value of {@link #STATE} when the voicemail is in inbox. */
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public static int STATE_INBOX = 0;
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/** Value of {@link #STATE} when the voicemail has been marked as deleted. */
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public static int STATE_DELETED = 1;
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/** Value of {@link #STATE} when the voicemail has marked as undeleted. */
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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";
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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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* Path to the media content file. Internal only field.
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* @hide
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*/
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public static final String _DATA = "_data";
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}
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}
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