android– 如何检查成功的多部分短信发送

概述我已经阅读了很多关于发送短信和多部分短信的帖子,例如：SendingSMSinAndroid,SendingandReceivingSMSandMMSinAndroid(preKitKatAndroid4.4),AndroidPendingIntentextras,notreceivedbyBroadcastReceiver……和其他人,但他们似乎没有检查消息的所有部分是否

我已经阅读了很多关于发送短信和多部分短信的帖子,例如：

Sending SMS in Android,
Sending and Receiving SMS and MMS in Android (pre Kit Kat Android 4.4),
Android PendingIntent extras, not received by BroadcastReceiver

……和其他人,但他们似乎没有检查消息的所有部分是否已成功发送.

根据我的理解,使用多部分消息,您为每个消息部分添加PendingIntent,但我看到的示例似乎没有检查所有部分是否已成功发送…如果是(我猜第一个) )他们似乎认为它是成功的……

所以我想我会发送一个多部分的消息并跟踪这些部分.在成功发送所有部件之前,我不会说消息已成功发送.

我试图在以下代码中执行此 *** 作… SmsMessageInfo只是一个简单的类,其中包含电话号码,消息和已处理部件的布尔列表以及成功发送的部件列表,它还具有唯一的消息ID.

我尝试过以下方法：

private voID sendLongSmsMessage(Context context, final SmsMessageInfo messageInfo) {    // Receive when each part of the SMS has been sent (or does it????)    context.registerReceiver(new broadcastReceiver() {        @OverrIDe        public voID onReceive(Context context, Intent intent) {            String messageIDAsstring = intent.getExtras().getString(INTENT_EXTRA_MESSAGE_ID_KEY);            Log.i("SMSMessageSender", "broadcast Intent RecIEved, IntentMessageID: " + messageIDAsstring + "  messageInfoID: " + messageInfo.messageID);            if (messageIDAsstring != null) {                if (Long.parseLong(messageIDAsstring) == messageInfo.messageID) {                    String messagePartNrAsstring = (String) intent.getExtras().get(INTENT_EXTRA_PART_NR_KEY);                    int messagePartNr = Integer.parseInt(messagePartNrAsstring);                    Log.i("SMSMessageSender", "broadcast Intent RecIEved Multi Part Message Part No: " + messagePartNrAsstring);                    // We need to make all the parts succeed before we say we have succeeded.                    switch (getResultCode()) {                    case Activity.RESulT_OK:                        messageInfo.partsSent.add(messagePartNr, true);                        break;                    case SmsManager.RESulT_ERROR_GENERIC_FAILURE:                        messageInfo.failMessage = "Error - Generic failure";                        break;                    case SmsManager.RESulT_ERROR_NO_SERVICE:                        messageInfo.failMessage = "Error - No Service";                        break;                    case SmsManager.RESulT_ERROR_NulL_PDU:                        messageInfo.failMessage = "Error - Null PDU";                        break;                    case SmsManager.RESulT_ERROR_RAdio_OFF:                        messageInfo.failMessage = "Error - Radio off";                        break;                    }                    messageInfo.partsProcessed.add(messagePartNr, true);                    boolean allSent = true;                    for (Boolean partSent : messageInfo.partsSent) {                        allSent = allSent && partSent;                    }                    messageInfo.sent = allSent;                    boolean allProcessed = true;                    for (Boolean partProcessed : messageInfo.partsProcessed) {                        allProcessed = allProcessed && partProcessed;                    }                    if (allProcessed) {                        // We have our response for all of our message parts, so we can unregister our receiver.                        Log.i("SMSMessageSender", "All message part resoponses received, unregistering message ID: " + messageIDAsstring);                        context.unregisterReceiver(this);                    }                 } else {                    Log.w("SMSMessageSender", "Received a broadcast message with ID for a different message");                }            } else {                Log.w("SMSMessageSender", "Received a broadcast message but not for message ID");            }        }    }, new IntentFilter(SENT));    ArrayList<String> messageList = SmsManager.getDefault().divIDeMessage(messageInfo.message);    ArrayList<PendingIntent> pendingIntents = new ArrayList<PendingIntent>(messageList.size());    messageInfo.partsSent.clear();    for (int i = 0; i < messageList.size(); i++) {        messageInfo.partsSent.add(i, false);        messageInfo.partsProcessed.add(i, false);        Intent sentIntent = new Intent(SENT);        sentIntent.putExtra(INTENT_EXTRA_MESSAGE_ID_KEY, Long.toString(messageInfo.messageID));        sentIntent.putExtra(INTENT_EXTRA_PART_NR_KEY, Integer.toString(i));        Log.i("SMSMessageSender", "Adding part " + i + " tp multi-part message ID: " + messageInfo.messageID);        pendingIntents.add(PendingIntent.getbroadcast(context, 0, sentIntent,  PendingIntent.FLAG_ONE_SHOT));    }    Log.i("SMSMessageSender", "About to send multi-part message ID: " + messageInfo.messageID);    SmsManager.getDefault().sendMultipartTextMessage(messageInfo.phoneNumber, null, messageList, pendingIntents, null);}

这个问题是永远不会收到第二个消息部分.

看到创建多个PendingIntents的麻烦只是为了不去检查它们是否全部工作似乎很奇怪.

在我显示消息部件号的日志消息中,它始终为0,我从未得到第二部分,因此此代码从未认为它已完成.

我只是把它弄得太复杂了,我应该把任何旧的PendingIntent带回来并假设同样适用于其余部分(在这种情况下,为什么Google会让你首先提供它们的列表).

我为这个长期问题道歉,但不知道如何以更短的方式更清楚地问:-)

问候
科林

解决方法:

这是我最终使用的代码,它是我的原始和Bolton的混合(感谢Bolton :-)).

新代码可以更好地检测部件故障,有点难以测试,上面的代码为每个消息部分设置anyError为false,所以如果第1部分失败而第2部分成功,它可能会认为整个事情成功…下面的代码调用(my)messageInfo.fail,如果后续的消息部分成功,它将不会被重置…我想这都是非常不需要的,因为你会认为如果一个部分有效,其余部分也将…无论如何,下面是我最终使用的代码.

编辑>更新了代码以在重载下移除intent中的Extras,多个意图(我认为)合并为一个(使用不同的PendingIntent标志没有帮助).最后,我对每个消息使用了不同的意图动作(例如,新的Intent(SENT messageInfo.getMessageID())),这样接收器肯定只能获得自己消息的广播.似乎在重负荷下更好地工作.

谢谢.

private voID sendLongSmsMessage4(Context context, final SmsMessageInfo messageInfo) {    // Receive when each part of the SMS has been sent    broadcastReceiver broadcastReceiver = new broadcastReceiver() {        @OverrIDe        public voID onReceive(Context context, Intent intent) {            // We need to make all the parts succeed before we say we have succeeded.            switch (getResultCode()) {            case Activity.RESulT_OK:                break;            case SmsManager.RESulT_ERROR_GENERIC_FAILURE:                messageInfo.fail("Error - Generic failure");                break;            case SmsManager.RESulT_ERROR_NO_SERVICE:                messageInfo.fail("Error - No Service");                break;            case SmsManager.RESulT_ERROR_NulL_PDU:                messageInfo.fail("Error - Null PDU");                break;            case SmsManager.RESulT_ERROR_RAdio_OFF:                messageInfo.fail("Error - Radio off");                break;            }            nMsgParts--;            if (nMsgParts <= 0) {                // Stop us from getting any other broadcasts (may be for other messages)                Log.i(LOG_TAG, "All message part resoponses received, unregistering message ID: " + messageInfo.getMessageID());                context.unregisterReceiver(this);                if (messageInfo.isFailed()) {                    Log.d(LOG_TAG, "SMS Failure for message ID: " + messageInfo.getMessageID());                } else {                    Log.d(LOG_TAG, "SMS Success for message ID: " + messageInfo.getMessageID());                    messageInfo.setSent(true);                }            }        }    };    context.registerReceiver(broadcastReceiver, new IntentFilter(SENT + messageInfo.getMessageID()));    SmsManager smsManager = SmsManager.getDefault();    ArrayList<String> messageParts = smsManager.divIDeMessage(messageInfo.getMessage());    ArrayList<PendingIntent> pendingIntents = new ArrayList<PendingIntent>(messageParts.size());    nMsgParts = messageParts.size();    for (int i = 0; i < messageParts.size(); i++) {        Intent sentIntent = new Intent(SENT + messageInfo.getMessageID());        pendingIntents.add(PendingIntent.getbroadcast(context, 0, sentIntent, 0));    }    Log.i(LOG_TAG, "About to send multi-part message ID: " + messageInfo.getMessageID());    smsManager.sendMultipartTextMessage(messageInfo.getPhoneNumber(), null, messageParts, pendingIntents, null);}

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