package com.android.mms.transaction;
import com.android.mms.ui.MessagingPreferenceActivity;
import com.android.mms.util.SendingProgressTokenManager;
import com.google.android.mms.InvalidHeaderValueException;
import com.google.android.mms.MmsException;
import com.google.android.mms.pdu.EncodedStringValue;
import com.google.android.mms.pdu.GenericPdu;
import com.google.android.mms.pdu.PduHeaders;
import com.google.android.mms.pdu.PduPersister;
import com.google.android.mms.pdu.ReadRecInd;
import com.google.android.mms.pdu.SendReq;
import android.content.ContentUris;
import android.content.Context;
import android.content.Intent;
import android.content.SharedPreferences;
import android.net.Uri;
import android.preference.PreferenceManager;
import android.provider.Telephony.Mms;
import android.util.Log;
public class MmsMessageSender implements MessageSender {
private static final String TAG = "MmsMessageSender";
private final Context mContext;
private final Uri mMessageUri;
private final long mMessageSize;
// Default preference values
private static final boolean DEFAULT_DELIVERY_REPORT_MODE = false;
private static final boolean DEFAULT_READ_REPORT_MODE = false;
private static final long DEFAULT_EXPIRY_TIME = 7 * 24 * 60 * 60;
private static final int DEFAULT_PRIORITY = PduHeaders.PRIORITY_NORMAL;
private static final String DEFAULT_MESSAGE_CLASS = PduHeaders.MESSAGE_CLASS_PERSONAL_STR;
public MmsMessageSender(Context context, Uri location, long messageSize) {
mContext = context;
mMessageUri = location;
mMessageSize = messageSize;
if (mMessageUri == null) {
throw new IllegalArgumentException("Null message URI.");
}
}
public boolean sendMessage(long token) throws MmsException {
// Load the MMS from the message uri
PduPersister p = PduPersister.getPduPersister(mContext);
GenericPdu pdu = p.load(mMessageUri);
if (pdu.getMessageType() != PduHeaders.MESSAGE_TYPE_SEND_REQ) {
throw new MmsException("Invalid message: " + pdu.getMessageType());
}
SendReq sendReq = (SendReq) pdu;
// Update headers.
updatePreferencesHeaders(sendReq);
// MessageClass.
sendReq.setMessageClass(DEFAULT_MESSAGE_CLASS.getBytes());
// Update the 'date' field of the message before sending it.
sendReq.setDate(System.currentTimeMillis() / 1000L);
sendReq.setMessageSize(mMessageSize);
p.updateHeaders(mMessageUri, sendReq);
// Move the message into MMS Outbox
p.move(mMessageUri, Mms.Outbox.CONTENT_URI);
// Start MMS transaction service
SendingProgressTokenManager.put(ContentUris.parseId(mMessageUri), token);
mContext.startService(new Intent(mContext, TransactionService.class));
return true;
}
// Update the headers which are stored in SharedPreferences.
private void updatePreferencesHeaders(SendReq sendReq) throws MmsException {
SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(mContext);
// Expiry.
sendReq.setExpiry(prefs.getLong(
MessagingPreferenceActivity.EXPIRY_TIME, DEFAULT_EXPIRY_TIME));
// Priority.
sendReq.setPriority(prefs.getInt(MessagingPreferenceActivity.PRIORITY, DEFAULT_PRIORITY));
// Delivery report.
boolean dr = prefs.getBoolean(MessagingPreferenceActivity.MMS_DELIVERY_REPORT_MODE,
DEFAULT_DELIVERY_REPORT_MODE);
sendReq.setDeliveryReport(dr?PduHeaders.VALUE_YES:PduHeaders.VALUE_NO);
// Read report.
boolean rr = prefs.getBoolean(MessagingPreferenceActivity.READ_REPORT_MODE,
DEFAULT_READ_REPORT_MODE);
sendReq.setReadReport(rr?PduHeaders.VALUE_YES:PduHeaders.VALUE_NO);
}
public static void sendReadRec(Context context, String to, String messageId, int status) {
EncodedStringValue[] sender = new EncodedStringValue[1];
sender[0] = new EncodedStringValue(to);
try {
final ReadRecInd readRec = new ReadRecInd(
new EncodedStringValue(PduHeaders.FROM_INSERT_ADDRESS_TOKEN_STR.getBytes()),
messageId.getBytes(),
PduHeaders.CURRENT_MMS_VERSION,
status,
sender);
readRec.setDate(System.currentTimeMillis() / 1000);
PduPersister.getPduPersister(context).persist(readRec, Mms.Outbox.CONTENT_URI);
context.startService(new Intent(context, TransactionService.class));
} catch (InvalidHeaderValueException e) {
Log.e(TAG, "Invalide header value", e);
} catch (MmsException e) {
Log.e(TAG, "Persist message failed", e);
}
}
}
