| /* |
| * Copyright (C) 2011 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.annotation.SdkConstant; |
| import android.annotation.SdkConstant.SdkConstantType; |
| import android.annotation.TestApi; |
| import android.content.ComponentName; |
| import android.content.ContentResolver; |
| import android.content.ContentValues; |
| import android.content.Context; |
| import android.content.Intent; |
| import android.database.ContentObserver; |
| import android.net.Uri; |
| import android.provider.CallLog.Calls; |
| import android.telecom.PhoneAccount; |
| import android.telecom.PhoneAccountHandle; |
| import android.telecom.Voicemail; |
| |
| import java.util.List; |
| |
| /** |
| * The contract between the voicemail provider and applications. Contains |
| * definitions for the supported URIs and columns. |
| * |
| * <P>The content providers exposes two tables through this interface: |
| * <ul> |
| * <li> Voicemails table: This stores the actual voicemail records. The |
| * columns and URIs for accessing this table are defined by the |
| * {@link Voicemails} class. |
| * </li> |
| * <li> Status table: This provides a way for the voicemail source application |
| * to convey its current state to the system. The columns and URIS for |
| * accessing this table are defined by the {@link Status} class. |
| * </li> |
| * </ul> |
| * |
| * <P> The minimum permission needed to access this content provider is |
| * {@link android.Manifest.permission#ADD_VOICEMAIL} or carrier privileges (see |
| * {@link android.telephony.TelephonyManager#hasCarrierPrivileges}). |
| * |
| * <P>Voicemails are inserted by what is called as a "voicemail source" |
| * application, which is responsible for syncing voicemail data between a remote |
| * server and the local voicemail content provider. "voicemail source" |
| * application should always set the {@link #PARAM_KEY_SOURCE_PACKAGE} in the |
| * URI to identify its package. |
| * |
| * <P>In addition to the {@link ContentObserver} notifications the voicemail |
| * provider also generates broadcast intents to notify change for applications |
| * that are not active and therefore cannot listen to ContentObserver |
| * notifications. Broadcast intents with following actions are generated: |
| * <ul> |
| * <li> {@link #ACTION_NEW_VOICEMAIL} is generated for each new voicemail |
| * inserted. |
| * </li> |
| * <li> {@link Intent#ACTION_PROVIDER_CHANGED} is generated for any change |
| * made into the database, including new voicemail. |
| * </li> |
| * </ul> |
| */ |
| public class VoicemailContract { |
| /** Not instantiable. */ |
| private VoicemailContract() { |
| } |
| |
| /** The authority used by the voicemail provider. */ |
| public static final String AUTHORITY = "com.android.voicemail"; |
| /** |
| * Parameter key used in the URI to specify the voicemail source package name. |
| * <p> This field must be set in all requests that originate from a voicemail source. |
| */ |
| public static final String PARAM_KEY_SOURCE_PACKAGE = "source_package"; |
| |
| /** Broadcast intent when a new voicemail record is inserted. */ |
| @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) |
| public static final String ACTION_NEW_VOICEMAIL = "android.intent.action.NEW_VOICEMAIL"; |
| |
| /** |
| * Broadcast intent to request a voicemail source to fetch voicemail content of a specific |
| * voicemail from the remote server. The voicemail to fetch is specified by the data uri |
| * of the intent. |
| * <p> |
| * All voicemail sources are expected to handle this event. After storing the content |
| * the application should also set {@link Voicemails#HAS_CONTENT} to 1; |
| */ |
| @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) |
| public static final String ACTION_FETCH_VOICEMAIL = "android.intent.action.FETCH_VOICEMAIL"; |
| |
| /** |
| * Broadcast intent to request all voicemail sources to perform a sync with the remote server. |
| */ |
| @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) |
| public static final String ACTION_SYNC_VOICEMAIL = "android.provider.action.SYNC_VOICEMAIL"; |
| |
| /** |
| * Broadcast intent to inform a new visual voicemail SMS has been received. This intent will |
| * only be delivered to the telephony service. |
| * |
| * @see #EXTRA_VOICEMAIL_SMS |
| * @see #EXTRA_TARGET_PACKAGE |
| * |
| * @hide */ |
| @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION) |
| public static final String ACTION_VOICEMAIL_SMS_RECEIVED = |
| "com.android.internal.provider.action.VOICEMAIL_SMS_RECEIVED"; |
| |
| /** |
| * Extra in {@link #ACTION_VOICEMAIL_SMS_RECEIVED} indicating the content of the SMS. |
| * |
| * @hide |
| */ |
| public static final String EXTRA_VOICEMAIL_SMS = "android.provider.extra.VOICEMAIL_SMS"; |
| |
| /** |
| * Extra in {@link #ACTION_VOICEMAIL_SMS_RECEIVED} indicating the target package to bind {@link |
| * android.telephony.VisualVoicemailService}. |
| * |
| * <p>This extra should be set to android.telephony.VisualVoicemailSmsFilterSettings#packageName |
| * while performing filtering. Since the default dialer might change between the filter sending |
| * it and telephony binding to the service, this ensures the service will not receive SMS |
| * filtered by the previous app. |
| * |
| * @hide |
| */ |
| public static final String EXTRA_TARGET_PACKAGE = "android.provider.extra.TARGET_PACAKGE"; |
| |
| /** |
| * Extra included in {@link Intent#ACTION_PROVIDER_CHANGED} broadcast intents to indicate if the |
| * receiving package made this change. |
| */ |
| public static final String EXTRA_SELF_CHANGE = "com.android.voicemail.extra.SELF_CHANGE"; |
| |
| /** |
| * Extra included in {@link #ACTION_SYNC_VOICEMAIL} broadcast intents to indicate which {@link |
| * PhoneAccountHandle} to sync. |
| */ |
| public static final String EXTRA_PHONE_ACCOUNT_HANDLE = |
| "android.provider.extra.PHONE_ACCOUNT_HANDLE"; |
| |
| /** |
| * Name of the source package field, which must be same across all voicemail related tables. |
| * This is an internal field. |
| * @hide |
| */ |
| public static final String SOURCE_PACKAGE_FIELD = "source_package"; |
| |
| /** Defines fields exposed through the /voicemail path of this content provider. */ |
| public static final class Voicemails implements BaseColumns, OpenableColumns { |
| /** Not instantiable. */ |
| private Voicemails() { |
| } |
| |
| /** URI to insert/retrieve voicemails. */ |
| public static final Uri CONTENT_URI = |
| Uri.parse("content://" + AUTHORITY + "/voicemail"); |
| |
| /** The MIME type for a collection of voicemails. */ |
| public static final String DIR_TYPE = "vnd.android.cursor.dir/voicemails"; |
| |
| /** The MIME type for a single voicemail. */ |
| public static final String ITEM_TYPE = "vnd.android.cursor.item/voicemail"; |
| |
| /** |
| * Phone number of the voicemail sender. |
| * <P>Type: TEXT</P> |
| */ |
| public static final String NUMBER = Calls.NUMBER; |
| /** |
| * The date the voicemail was sent, in milliseconds since the epoch |
| * <P>Type: INTEGER (long)</P> |
| */ |
| public static final String DATE = Calls.DATE; |
| /** |
| * The duration of the voicemail in seconds. |
| * <P>Type: INTEGER (long)</P> |
| */ |
| public static final String DURATION = Calls.DURATION; |
| /** |
| * Whether or not the voicemail has been acknowledged (notification sent to the user). |
| * <P>Type: INTEGER (boolean)</P> |
| */ |
| public static final String NEW = Calls.NEW; |
| /** |
| * Whether this item has been read or otherwise consumed by the user. |
| * <P>Type: INTEGER (boolean)</P> |
| */ |
| public static final String IS_READ = Calls.IS_READ; |
| /** |
| * The mail box state of the voicemail. This field is currently not used by the system. |
| * <P> Possible values: {@link #STATE_INBOX}, {@link #STATE_DELETED}, |
| * {@link #STATE_UNDELETED}. |
| * <P>Type: INTEGER</P> |
| * @hide |
| */ |
| public static final String STATE = "state"; |
| /** |
| * Value of {@link #STATE} when the voicemail is in inbox. |
| * @hide |
| */ |
| public static int STATE_INBOX = 0; |
| /** |
| * Value of {@link #STATE} when the voicemail has been marked as deleted. |
| * @hide |
| */ |
| public static int STATE_DELETED = 1; |
| /** |
| * Value of {@link #STATE} when the voicemail has marked as undeleted. |
| * @hide |
| */ |
| public static int STATE_UNDELETED = 2; |
| /** |
| * Package name of the source application that inserted the voicemail. |
| * <P>Type: TEXT</P> |
| */ |
| public static final String SOURCE_PACKAGE = SOURCE_PACKAGE_FIELD; |
| /** |
| * Application-specific data available to the source application that |
| * inserted the voicemail. This is typically used to store the source |
| * specific message id to identify this voicemail on the remote |
| * voicemail server. |
| * <P>Type: TEXT</P> |
| * <P> Note that this is NOT the voicemail media content data. |
| */ |
| public static final String SOURCE_DATA = "source_data"; |
| /** |
| * Whether the media content for this voicemail is available for |
| * consumption. |
| * <P>Type: INTEGER (boolean)</P> |
| */ |
| public static final String HAS_CONTENT = "has_content"; |
| /** |
| * MIME type of the media content for the voicemail. |
| * <P>Type: TEXT</P> |
| */ |
| public static final String MIME_TYPE = "mime_type"; |
| /** |
| * The transcription of the voicemail entry. This will only be populated if the voicemail |
| * entry has a valid transcription. |
| * <P>Type: TEXT</P> |
| */ |
| public static final String TRANSCRIPTION = "transcription"; |
| /** |
| * The state of the voicemail transcription. |
| * <P> Possible values: {@link #TRANSCRIPTION_NOT_STARTED}, |
| * {@link #TRANSCRIPTION_IN_PROGRESS}, {@link #TRANSCRIPTION_FAILED}, |
| * {@link #TRANSCRIPTION_AVAILABLE}. |
| * <P>Type: INTEGER</P> |
| * @hide |
| */ |
| public static final String TRANSCRIPTION_STATE = "transcription_state"; |
| /** |
| * Value of {@link #TRANSCRIPTION_STATE} when the voicemail transcription has not yet |
| * been attempted. |
| * @hide |
| */ |
| public static final int TRANSCRIPTION_NOT_STARTED = 0; |
| /** |
| * Value of {@link #TRANSCRIPTION_STATE} when the voicemail transcription has begun |
| * but is not yet complete. |
| * @hide |
| */ |
| public static final int TRANSCRIPTION_IN_PROGRESS = 1; |
| /** |
| * Value of {@link #TRANSCRIPTION_STATE} when the voicemail transcription has |
| * been attempted and failed. |
| * @hide |
| */ |
| public static final int TRANSCRIPTION_FAILED = 2; |
| /** |
| * Value of {@link #TRANSCRIPTION_STATE} when the voicemail transcription has |
| * completed and the result has been stored in the {@link #TRANSCRIPTION} column. |
| * @hide |
| */ |
| public static final int TRANSCRIPTION_AVAILABLE = 3; |
| /** |
| * Path to the media content file. Internal only field. |
| * @hide |
| */ |
| @TestApi |
| public static final String _DATA = "_data"; |
| |
| // Note: PHONE_ACCOUNT_* constant values are "subscription_*" due to a historic naming |
| // that was encoded into call log databases. |
| |
| /** |
| * The {@link ComponentName} of the {@link PhoneAccount} in string form. The |
| * {@link PhoneAccount} of the voicemail is used to differentiate voicemails from different |
| * sources. |
| * <P>Type: TEXT</P> |
| */ |
| public static final String PHONE_ACCOUNT_COMPONENT_NAME = "subscription_component_name"; |
| |
| /** |
| * The identifier of a {@link PhoneAccount} that is unique to a specified |
| * {@link ComponentName}. The {@link PhoneAccount} of the voicemail is used to differentiate |
| * voicemails from different sources. |
| * <P>Type: TEXT</P> |
| */ |
| public static final String PHONE_ACCOUNT_ID = "subscription_id"; |
| |
| /** |
| * Flag used to indicate that local, unsynced changes are present. |
| * Currently, this is used to indicate that the voicemail was read or deleted. |
| * The value will be 1 if dirty is true, 0 if false. |
| * |
| * <p>When a caller updates a voicemail row (either with {@link ContentResolver#update} or |
| * {@link ContentResolver#applyBatch}), and if the {@link ContentValues} doesn't contain |
| * this column, the voicemail provider implicitly sets it to 0 if the calling package is |
| * the {@link #SOURCE_PACKAGE} or to 1 otherwise. To prevent this behavior, explicitly set |
| * {@link #DIRTY_RETAIN} to DIRTY in the {@link ContentValues}. |
| * |
| * <P>Type: INTEGER (boolean)</P> |
| * |
| * @see #DIRTY_RETAIN |
| */ |
| public static final String DIRTY = "dirty"; |
| |
| /** |
| * Value of {@link #DIRTY} when updating to indicate that the value should not be updated |
| * during this operation. |
| */ |
| public static final int DIRTY_RETAIN = -1; |
| |
| /** |
| * Flag used to indicate that the voicemail was deleted but not synced to the server. |
| * A deleted row should be ignored. |
| * The value will be 1 if deleted is true, 0 if false. |
| * <P>Type: INTEGER (boolean)</P> |
| */ |
| public static final String DELETED = "deleted"; |
| |
| /** |
| * The date the row is last inserted, updated, or marked as deleted, in milliseconds |
| * since the epoch. Read only. |
| * <P>Type: INTEGER (long)</P> |
| */ |
| public static final String LAST_MODIFIED = "last_modified"; |
| |
| /** |
| * Flag to indicate the voicemail was backed up. The value will be 1 if backed up, 0 if |
| * not. |
| * |
| * <P>Type: INTEGER (boolean)</P> |
| */ |
| public static final String BACKED_UP = "backed_up"; |
| |
| /** |
| * Flag to indicate the voicemail was restored from a backup. The value will be 1 if |
| * restored, 0 if not. |
| * |
| * <P>Type: INTEGER (boolean)</P> |
| */ |
| public static final String RESTORED = "restored"; |
| |
| /** |
| * Flag to indicate the voicemail was marked as archived. Archived voicemail should not be |
| * deleted even if it no longer exist on the server. The value will be 1 if archived true, 0 |
| * if not. |
| * |
| * <P>Type: INTEGER (boolean)</P> |
| */ |
| public static final String ARCHIVED = "archived"; |
| |
| /** |
| * Flag to indicate the voicemail is a OMTP voicemail handled by the {@link |
| * android.telephony.VisualVoicemailService}. The UI should only show OMTP voicemails from |
| * the current visual voicemail package. For example, the selection could be |
| * {@code WHERE (IS_OMTP_VOICEMAIL == 0) OR ( IS_OMTP_VOICEMAIL == 1 AND SOURCE_PACKAGE == |
| * "current.vvm.package")} |
| * |
| * <P>Type: INTEGER (boolean)</P> |
| * |
| * @see android.telephony.TelephonyManager#getVisualVoicemailPackageName |
| */ |
| public static final String IS_OMTP_VOICEMAIL = "is_omtp_voicemail"; |
| |
| /** |
| * A convenience method to build voicemail 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 Voicemails.CONTENT_URI.buildUpon() |
| .appendQueryParameter(PARAM_KEY_SOURCE_PACKAGE, packageName) |
| .build(); |
| } |
| |
| /** |
| * Inserts a new voicemail into the voicemail content provider. |
| * |
| * @param context The context of the app doing the inserting |
| * @param voicemail Data to be inserted |
| * @return {@link Uri} of the newly inserted {@link Voicemail} |
| * |
| * @hide |
| */ |
| public static Uri insert(Context context, Voicemail voicemail) { |
| ContentResolver contentResolver = context.getContentResolver(); |
| ContentValues contentValues = getContentValues(voicemail); |
| return contentResolver.insert(buildSourceUri(context.getPackageName()), contentValues); |
| } |
| |
| /** |
| * Inserts a list of voicemails into the voicemail content provider. |
| * |
| * @param context The context of the app doing the inserting |
| * @param voicemails Data to be inserted |
| * @return the number of voicemails inserted |
| * |
| * @hide |
| */ |
| public static int insert(Context context, List<Voicemail> voicemails) { |
| ContentResolver contentResolver = context.getContentResolver(); |
| int count = voicemails.size(); |
| for (int i = 0; i < count; i++) { |
| ContentValues contentValues = getContentValues(voicemails.get(i)); |
| contentResolver.insert(buildSourceUri(context.getPackageName()), contentValues); |
| } |
| return count; |
| } |
| |
| /** |
| * Clears all voicemails accessible to this voicemail content provider for the calling |
| * package. By default, a package only has permission to delete voicemails it inserted. |
| * |
| * @return the number of voicemails deleted |
| * |
| * @hide |
| */ |
| public static int deleteAll(Context context) { |
| return context.getContentResolver().delete( |
| buildSourceUri(context.getPackageName()), "", new String[0]); |
| } |
| |
| /** |
| * Maps structured {@link Voicemail} to {@link ContentValues} in content provider. |
| */ |
| private static ContentValues getContentValues(Voicemail voicemail) { |
| ContentValues contentValues = new ContentValues(); |
| contentValues.put(Voicemails.DATE, String.valueOf(voicemail.getTimestampMillis())); |
| contentValues.put(Voicemails.NUMBER, voicemail.getNumber()); |
| contentValues.put(Voicemails.DURATION, String.valueOf(voicemail.getDuration())); |
| contentValues.put(Voicemails.SOURCE_PACKAGE, voicemail.getSourcePackage()); |
| contentValues.put(Voicemails.SOURCE_DATA, voicemail.getSourceData()); |
| contentValues.put(Voicemails.IS_READ, voicemail.isRead() ? 1 : 0); |
| |
| PhoneAccountHandle phoneAccount = voicemail.getPhoneAccount(); |
| if (phoneAccount != null) { |
| contentValues.put(Voicemails.PHONE_ACCOUNT_COMPONENT_NAME, |
| phoneAccount.getComponentName().flattenToString()); |
| contentValues.put(Voicemails.PHONE_ACCOUNT_ID, phoneAccount.getId()); |
| } |
| |
| if (voicemail.getTranscription() != null) { |
| contentValues.put(Voicemails.TRANSCRIPTION, voicemail.getTranscription()); |
| } |
| |
| return contentValues; |
| } |
| } |
| |
| /** Defines fields exposed through the /status path of this content provider. */ |
| public static final class Status implements BaseColumns { |
| /** URI to insert/retrieve status of voicemail source. */ |
| public static final Uri CONTENT_URI = Uri.parse("content://" + AUTHORITY + "/status"); |
| /** The MIME type for a collection of voicemail source statuses. */ |
| public static final String DIR_TYPE = "vnd.android.cursor.dir/voicemail.source.status"; |
| /** The MIME type for a single voicemail source status entry. */ |
| public static final String ITEM_TYPE = "vnd.android.cursor.item/voicemail.source.status"; |
| |
| /** Not instantiable. */ |
| private Status() { |
| } |
| /** |
| * The package name of the voicemail source. There can only be a one entry per account |
| * per source. |
| * <P>Type: TEXT</P> |
| */ |
| public static final String SOURCE_PACKAGE = SOURCE_PACKAGE_FIELD; |
| |
| /** |
| * The type of the source, which determines how to interpret source-specific states. |
| * Typically this will be set to the same string as |
| * {@link android.telephony.CarrierConfigManager#KEY_VVM_TYPE_STRING}. For example, |
| * "vvm_type_omtp". |
| * |
| * <P>Type: TEXT</P> |
| * |
| * @see #CONFIGURATION_STATE |
| * @see #DATA_CHANNEL_STATE |
| * @see #NOTIFICATION_CHANNEL_STATE |
| */ |
| public static final String SOURCE_TYPE = "source_type"; |
| |
| // Note: Multiple entries may exist for a single source if they are differentiated by the |
| // PHONE_ACCOUNT_* fields. |
| |
| /** |
| * 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"; |
| |
| /** |
| * 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"; |
| |
| /** |
| * 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(); |
| } |
| } |
| } |
