/*
* Copyright (C) 2008 Esmertec AG.
* Copyright (C) 2008 The Android Open Source Project
* Copyright (C) 2015 QK Labs
*
* 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.mms.transaction;
import android.content.ContentUris;
import android.content.ContentValues;
import android.content.Context;
import android.content.Intent;
import android.content.SharedPreferences;
import android.net.Uri;
import android.preference.PreferenceManager;
import android.provider.Telephony;
import android.util.Log;
import com.android.mms.util.SendingProgressTokenManager;
import com.google.android.mms.InvalidHeaderValueException;
import com.google.android.mms.MmsException;
import com.google.android.mms.pdu_alt.EncodedStringValue;
import com.google.android.mms.pdu_alt.GenericPdu;
import com.google.android.mms.pdu_alt.PduHeaders;
import com.google.android.mms.pdu_alt.PduPersister;
import com.google.android.mms.pdu_alt.ReadRecInd;
import com.google.android.mms.pdu_alt.SendReq;
import com.google.android.mms.util_alt.SqliteWrapper;
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;
private static final String DELIVERY_REPORT_PREFERENCE = "delivery_reports";
private static final String READ_REPORT_PREFERENCE = "read_reports";
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 Throwable {
// 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);
long messageId = ContentUris.parseId(mMessageUri);
// Move the message into MMS Outbox.
if (!mMessageUri.toString().startsWith(Uri.parse("content://mms/drafts").toString())) {
try {
// If the message is already in the outbox (most likely because we created a "primed"
// message in the outbox when the user hit send), then we have to manually put an
// entry in the pending_msgs table which is where TransacationService looks for
// messages to send. Normally, the entry in pending_msgs is created by the trigger:
// insert_mms_pending_on_update, when a message is moved from drafts to the outbox.
ContentValues values = new ContentValues(7);
values.put(Telephony.MmsSms.PendingMessages.PROTO_TYPE, 1);
values.put(Telephony.MmsSms.PendingMessages.MSG_ID, messageId);
values.put(Telephony.MmsSms.PendingMessages.MSG_TYPE, pdu.getMessageType());
values.put(Telephony.MmsSms.PendingMessages.ERROR_TYPE, 0);
values.put(Telephony.MmsSms.PendingMessages.ERROR_CODE, 0);
values.put(Telephony.MmsSms.PendingMessages.RETRY_INDEX, 0);
values.put(Telephony.MmsSms.PendingMessages.DUE_TIME, 0);
SqliteWrapper.insert(mContext, mContext.getContentResolver(),
Telephony.MmsSms.PendingMessages.CONTENT_URI, values);
} catch (Throwable e) {
p.move(mMessageUri, Telephony.Mms.Outbox.CONTENT_URI);
}
} else {
p.move(mMessageUri, Telephony.Mms.Outbox.CONTENT_URI);
}
// Start MMS transaction service
try {
SendingProgressTokenManager.put(messageId, token);
Intent service = new Intent(
TransactionService.HANDLE_PENDING_TRANSACTIONS_ACTION, null, mContext,
TransactionService.class
);
mContext.startService(service);
} catch (Exception e) {
throw new Exception("transaction service not registered in manifest");
}
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(DEFAULT_EXPIRY_TIME);
// Priority.
sendReq.setPriority(DEFAULT_PRIORITY);
// Delivery report.
boolean dr = prefs.getBoolean(DELIVERY_REPORT_PREFERENCE,
DEFAULT_DELIVERY_REPORT_MODE);
sendReq.setDeliveryReport(dr?PduHeaders.VALUE_YES:PduHeaders.VALUE_NO);
// Read report.
boolean rr = prefs.getBoolean(READ_REPORT_PREFERENCE,
// default to delivery report value if read report not available
prefs.getBoolean(DELIVERY_REPORT_PREFERENCE,
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);
boolean group;
try {
group = com.moez.QKSMS.mmssms.Transaction.settings.getGroup();
} catch (Exception e) {
group = PreferenceManager.getDefaultSharedPreferences(context).getBoolean("pref_key_compose_group", true);
}
PduPersister.getPduPersister(context).persist(readRec, Uri.parse("content://mms/outbox"), true,
group, null);
Intent service = new Intent(
TransactionService.HANDLE_PENDING_TRANSACTIONS_ACTION, null, context,
TransactionService.class
);
context.startService(service);
} catch (InvalidHeaderValueException e) {
Log.e(TAG, "Invalide header value", e);
} catch (MmsException e) {
Log.e(TAG, "Persist message failed", e);
}
}
}