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我没有使用 4G 网络接收来自 BroadcastReceiver 的意图。我正在使用以下代码以代码形式接收发送的短信结果。我在 2G 蜂窝网络中得到了正确的结果，但在 4G 中没有。
如果任何机构有一些想法，请回复。
谢谢。 

registerReceiver(sendBroadcastReceiver, new IntentFilter("SENT"));
sendBroadcastReceiver = new BroadcastReceiver()
{
    int result = getResultCode();
    @Override
    public void onReceive(Context context, Intent intent)
    {
        switch (result)
        {
            case Activity.RESULT_OK:
                System.out.println("Received response");
                break;  
            case SmsManager.RESULT_ERROR_GENERIC_FAILURE:
                addFailedResultsInList("RESULT_ERROR_GENERIC_FAILURE");
                break;
            case SmsManager.RESULT_ERROR_NO_SERVICE:
                addFailedResultsInList("RESULT_ERROR_NO_SERVICE");
                break;
            case SmsManager.RESULT_ERROR_NULL_PDU:
                addFailedResultsInList("RESULT_ERROR_NULL_PDU");
                break;
            case SmsManager.RESULT_ERROR_RADIO_OFF:
                addFailedResultsInList("RESULT_ERROR_RADIO_OFF");
                break;

        }
    }
};

    <uses-permission android:name="android.permission.VIBRATE" />
    <uses-permission android:name="android.permission.WRITE_SMS" />
    <uses-permission android:name="android.permission.READ_SMS" />
    <uses-permission android:name="android.permission.RECEIVE_SMS" />
    <uses-permission android:name="android.permission.SEND_SMS" />
    <uses-permission android:name="android.permission.READ_CONTACTS" />
    <uses-permission android:name="android.permission.READ_PHONE_STATE" />
4

2 回答 2

0 
sendBroadcastReceiver = new BroadcastReceiver()
{
    @Override
    public void onReceive(Context context, Intent intent)
    {

        result = getResultCode (); //<-------------------

        switch (result)
        {
            case Activity.RESULT_OK:
                System.out.println("Received response");
                break;  
            case SmsManager.RESULT_ERROR_GENERIC_FAILURE:
                addFailedResultsInList("RESULT_ERROR_GENERIC_FAILURE");
                break;
于 2012-06-23T06:40:34.587 回答
0

除了创建 BroadcastReceiver 您还需要为您想要获取的事件注册它。您可能想学习本教程 http://www.vogella.com/articles/AndroidBroadcastReceiver/article.html

当您想收到有关收到短信的通知时，您需要注册活动 

android.provider.Telephony.SMS_RECEIVED

并请求该 http://developer.android.com/reference/android/Manifest.permission.html#RECEIVE_SMS的许可

于 2012-06-23T06:32:30.873 回答