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MmsMessageSender.javaAPI DocAndroid 1.5 API5393Wed May 06 22:42:46 BST 2009com.android.mms.transaction

MmsMessageSender

public class MmsMessageSender extends Object implements MessageSender

Fields Summary
private static final String
TAG
private final android.content.Context
mContext
private final android.net.Uri
mMessageUri
private static final boolean
DEFAULT_DELIVERY_REPORT_MODE
private static final boolean
DEFAULT_READ_REPORT_MODE
private static final long
DEFAULT_EXPIRY_TIME
private static final int
DEFAULT_PRIORITY
private static final String
DEFAULT_MESSAGE_CLASS
Constructors Summary
public MmsMessageSender(android.content.Context context, android.net.Uri location)


         
        mContext = context;
        mMessageUri = location;

        if (mMessageUri == null) {
            throw new IllegalArgumentException("Null message URI.");
        }
Methods Summary
public booleansendMessage(long token)

        // 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);

        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;
public static voidsendReadRec(android.content.Context context, java.lang.String to, java.lang.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);
        }
private voidupdatePreferencesHeaders(com.google.android.mms.pdu.SendReq sendReq)

        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);