android - 广播接收器 onReceive 未获取Intent bundle

Question

我正在使用以下代码发送文本(pre-kit kat)。当我创建要传递到 smsManager 的 Intent 时，我将一个额外的 int 放入 Intent 中。在广播接收器中，当我调用 intent.getIntExtra 时，它一直给我一个 0 值。知道为什么吗？

当我把onReceive中的i值打印到log中时，每次都显示值为0

这是发送代码(这是一个 for 循环，所以“i”可以是 0 - 10 之间的任何值):

for (int i = 0; i < getSelectedNumbers().size(); i++) {
            Log.d("Pete Debug", "Loop value of i = " + String.valueOf(i));

            String number = removeSpecialCharacters(getSelectedNumbers().get(i));
            String smsSending = "Sending to " + number + "... ";
            Log.d("Pete Debug", smsSending);

            statusItems = new SmsStatusItems();
            statusItems.setMessage(smsSending);
            statusItems.setImage(R.drawable.clock);
            smsStatusAdapter.add(statusItems);

            Intent sentIntent = new Intent(SMS_SENT);
            sentIntent.putExtra(SMS_SENT, i);

            Intent deliveredIntent = new Intent(SMS_DELIVERED);
            deliveredIntent.putExtra(SMS_DELIVERED, i);

            mSmsManager.sendTextMessage(number, null, getFinalMessage(),
                    (PendingIntent.getBroadcast(getActivity(), 0, sentIntent, 0)),
                    (PendingIntent.getBroadcast(getActivity(), 0, deliveredIntent, 0)));
        }

这是广播接收器:

smsSentReceiver = new BroadcastReceiver() {
    @Override
    public void onReceive(Context context, Intent intent) {

        int i = intent.getIntExtra(SMS_SENT, -1);
        Log.d("Pete Debug", "Sent value of i = " + i);

        switch (getResultCode()) {
            case Activity.RESULT_OK:
                smsStatusAdapter.getItem(i).setImage(R.drawable.pass);
                smsStatusAdapter.notifyDataSetChanged();
                break;
            case SmsManager.RESULT_ERROR_GENERIC_FAILURE:
                smsStatusAdapter.getItem(i).setImage(R.drawable.fail);
                smsStatusAdapter.notifyDataSetChanged();
                break;
            case SmsManager.RESULT_ERROR_NO_SERVICE:
                smsStatusAdapter.getItem(i).setImage(R.drawable.fail);
                smsStatusAdapter.notifyDataSetChanged();
                break;
            case SmsManager.RESULT_ERROR_NULL_PDU:
                smsStatusAdapter.getItem(i).setImage(R.drawable.fail);
                smsStatusAdapter.notifyDataSetChanged();
                break;
            case SmsManager.RESULT_ERROR_RADIO_OFF:
                smsStatusAdapter.getItem(i).setImage(R.drawable.fail);
                smsStatusAdapter.notifyDataSetChanged();
                break;
        }
    }
};

Answer 1

我认为您应该添加 FILL_IN_DATA 或 PendingIntent.FLAG_UPDATE_CURRENT 标志:

  mSmsManager.sendTextMessage(number, null, getFinalMessage(),
                    (PendingIntent.getBroadcast(getActivity(), 0, sentIntent,Intent.FILL_IN_DATA)),
                    (PendingIntent.getBroadcast(getActivity(), 0, deliveredIntent, Intent.FILL_IN_DATA)));

并等待收到短信 (RESULT_OK)，然后再发送另一条短信:

for (int i = 0; i < getSelectedNumbers().size(); i++) {
            Log.d("Pete Debug", "Loop value of i = " + String.valueOf(i));

            String number = removeSpecialCharacters(getSelectedNumbers().get(i));
            String smsSending = "Sending to " + number + "... ";
            Log.d("Pete Debug", smsSending);

            statusItems = new SmsStatusItems();
            statusItems.setMessage(smsSending);
            statusItems.setImage(R.drawable.clock);
            smsStatusAdapter.add(statusItems);

            Intent sentIntent = new Intent(SMS_SENT);
            sentIntent.putExtra(SMS_SENT, i);

            Intent deliveredIntent = new Intent(SMS_DELIVERED);
            deliveredIntent.putExtra(SMS_DELIVERED, i);


            // This for waiting ;) put the other code here
            registerReceiver(new BroadcastReceiver(){
        @Override
        public void onReceive(Context arg0, Intent arg1) {
            switch (getResultCode())
            {
                case Activity.RESULT_OK:
                Toast.makeText(getBaseContext(), "SMS sent", 
                        Toast.LENGTH_SHORT).show();
                break;
            case SmsManager.RESULT_ERROR_GENERIC_FAILURE:
                Toast.makeText(getBaseContext(), "Generic failure", 
                        Toast.LENGTH_SHORT).show();
                break;
            case SmsManager.RESULT_ERROR_NO_SERVICE:
                Toast.makeText(getBaseContext(), "No service", 
                        Toast.LENGTH_SHORT).show();
                break;
            case SmsManager.RESULT_ERROR_NULL_PDU:
                Toast.makeText(getBaseContext(), "Null PDU", 
                        Toast.LENGTH_SHORT).show();
                break;
            case SmsManager.RESULT_ERROR_RADIO_OFF:
                Toast.makeText(getBaseContext(), "Radio off", 
                        Toast.LENGTH_SHORT).show();
                break;
            }
        }
    }, new IntentFilter(SENT));




            mSmsManager.sendTextMessage(number, null, getFinalMessage(),
                            (PendingIntent.getBroadcast(getActivity(), 0, sentIntent,Intent.FILL_IN_DATA)),
                            (PendingIntent.getBroadcast(getActivity(), 0, deliveredIntent, Intent.FILL_IN_DATA)));
            }