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/*
* Copyright (C) 2015 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 com.android.voicemail.impl.sms;
import android.os.Bundle;
import android.support.annotation.Nullable;
import com.android.voicemail.impl.NeededForTesting;
import com.android.voicemail.impl.OmtpConstants;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.Locale;
/**
* Structured data representation of an OMTP SYNC message.
*
* <p>Getters will return null if the field was not set in the message body or it could not be
* parsed.
*/
public class SyncMessage {
// Sync event that triggered this message.
private final String syncTriggerEvent;
// Total number of new messages on the server.
private final int newMessageCount;
// UID of the new message.
private final String messageId;
// Length of the message.
private final int messageLength;
// Content type (voice, video, fax...) of the new message.
private final String contentType;
// Sender of the new message.
private final String sender;
// Timestamp (in millis) of the new message.
private final long msgTimeMillis;
@Override
public String toString() {
return "SyncMessage [mSyncTriggerEvent="
+ syncTriggerEvent
+ ", mNewMessageCount="
+ newMessageCount
+ ", mMessageId="
+ messageId
+ ", mMessageLength="
+ messageLength
+ ", mContentType="
+ contentType
+ ", mSender="
+ sender
+ ", mMsgTimeMillis="
+ msgTimeMillis
+ "]";
}
public SyncMessage(Bundle wrappedData) {
syncTriggerEvent = getString(wrappedData, OmtpConstants.SYNC_TRIGGER_EVENT);
messageId = getString(wrappedData, OmtpConstants.MESSAGE_UID);
messageLength = getInt(wrappedData, OmtpConstants.MESSAGE_LENGTH);
contentType = getString(wrappedData, OmtpConstants.CONTENT_TYPE);
sender = getString(wrappedData, OmtpConstants.SENDER);
newMessageCount = getInt(wrappedData, OmtpConstants.NUM_MESSAGE_COUNT);
msgTimeMillis = parseTime(wrappedData.getString(OmtpConstants.TIME));
}
private static long parseTime(@Nullable String value) {
if (value == null) {
return 0L;
}
try {
return new SimpleDateFormat(OmtpConstants.DATE_TIME_FORMAT, Locale.US).parse(value).getTime();
} catch (ParseException e) {
return 0L;
}
}
/**
* @return the event that triggered the sync message. This is a mandatory field and must always be
* set.
*/
public String getSyncTriggerEvent() {
return syncTriggerEvent;
}
/** @return the number of new messages stored on the voicemail server. */
@NeededForTesting
public int getNewMessageCount() {
return newMessageCount;
}
/**
* @return the message ID of the new message.
* <p>Expected to be set only for {@link OmtpConstants#NEW_MESSAGE}
*/
public String getId() {
return messageId;
}
/**
* @return the content type of the new message.
* <p>Expected to be set only for {@link OmtpConstants#NEW_MESSAGE}
*/
@NeededForTesting
public String getContentType() {
return contentType;
}
/**
* @return the message length of the new message.
* <p>Expected to be set only for {@link OmtpConstants#NEW_MESSAGE}
*/
public int getLength() {
return messageLength;
}
/**
* @return the sender's phone number of the new message specified as MSISDN.
* <p>Expected to be set only for {@link OmtpConstants#NEW_MESSAGE}
*/
public String getSender() {
return sender;
}
/**
* @return the timestamp as milliseconds for the new message.
* <p>Expected to be set only for {@link OmtpConstants#NEW_MESSAGE}
*/
public long getTimestampMillis() {
return msgTimeMillis;
}
private static int getInt(Bundle wrappedData, String key) {
String value = wrappedData.getString(key);
if (value == null) {
return 0;
}
try {
return Integer.parseInt(value);
} catch (NumberFormatException e) {
return 0;
}
}
private static String getString(Bundle wrappedData, String key) {
String value = wrappedData.getString(key);
if (value == null) {
return "";
}
return value;
}
}
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