Java Android：使用广播接收机

我想在手机上看到新的短信，我已经实现了IncomingSms.java来检查新的短信

IncomingSms.java

public class IncomingSms extends BroadcastReceiver {

// Get the object of SmsManager
final SmsManager sms = SmsManager.getDefault();

public void onReceive(Context context, Intent intent) {

    // Retrieves a map of extended data from the intent.
    final Bundle bundle = intent.getExtras();

    try {

        if (bundle != null) {

            final Object[] pdusObj = (Object[]) bundle.get("pdus");

            for (int i = 0; i < pdusObj.length; i++) {

                SmsMessage currentMessage = SmsMessage.createFromPdu((byte[]) pdusObj[i]);
                String phoneNumber = currentMessage.getDisplayOriginatingAddress();

                String senderNum = phoneNumber;
                String message = currentMessage.getDisplayMessageBody();

                Log.i("SmsReceiver", "senderNum: " + senderNum + "; message: " + message);


                // Show Alert
                int duration = Toast.LENGTH_LONG;
                Toast toast = Toast.makeText(context,
                        "senderNum: "+ senderNum + ", message: " + message, duration);
                toast.show();

            } // end for loop
        } // bundle is null

    } catch (Exception e) {
        Log.e("SmsReceiver", "Exception smsReceiver" +e);

    }
}

public class IncomingSms扩展广播接收器{
//获取SmsManager的对象
final smsmsmanager sms=smsmsmanager.getDefault（）；
公共void onReceive（上下文、意图）{
//从意图检索扩展数据的映射。
final Bundle=intent.getExtras（）；
试一试{
if（bundle！=null）{
最终对象[]pdusObj=（对象[]）bundle.get（“pdus”）；
对于（int i=0；i

}

但现在的问题是，我想在我的另一个片段中调用

onReceive

，但我不知道在

onReceive

方法中传递什么作为第二个参数，该方法要求

帮助

您必须在类中添加公共接口并从中创建静态实例

在片段集接口中

像这样

public class IncomingSms extends BroadcastReceiver {

public interface IReceiveSMS{
  public void onReceiveData(/*inser your params here*/);
}
public static IReceiveSMS receiverSMS;
// Get the object of SmsManager
final SmsManager sms = SmsManager.getDefault();

public void onReceive(Context context, Intent intent) {

// Retrieves a map of extended data from the intent.
final Bundle bundle = intent.getExtras();

try {

    if (bundle != null) {

    final Object[] pdusObj = (Object[]) bundle.get("pdus");

    for (int i = 0; i < pdusObj.length; i++) {

        SmsMessage currentMessage = SmsMessage.createFromPdu((byte[]) pdusObj[i]);
        String phoneNumber = currentMessage.getDisplayOriginatingAddress();

        String senderNum = phoneNumber;
        String message = currentMessage.getDisplayMessageBody();

        Log.i("SmsReceiver", "senderNum: " + senderNum + "; message: " + message);


        // Show Alert
        int duration = Toast.LENGTH_LONG;
        Toast toast = Toast.makeText(context,
                "senderNum: "+ senderNum + ", message: " + message, duration);
        toast.show();

    } // end for loop
  if(receiverSMS != null)
      receiverSMS.onReceiveData(/*inser your params here*/);
} // bundle is null

   } catch (Exception e) {
  Log.e("SmsReceiver", "Exception smsReceiver" +e);

    }
  }

享受

---

如果你想一接到电话

private void sendBroadcastToAPI() {
    Intent intent = new Intent();
    String action = "your reciver action";
    Bundle bundle = new Bundle();//save data into bundle
    intent.putExtras(bundle);
    intent.setAction(action);
    sendBroadcast(intent);
}

---

根据demanding Intent，您可以传递操作，也可以传递Intent中的bundle值，您可以在onReceive中使用它。您不应该直接调用

onReceive

，而应该从上下文（在本例中是片段的活动）调用。然而，我看不出你想用这个实现什么-你能告诉我们更多一点吗？我想尽快检测短信，但我找不到在OnReceive方法中传递什么作为第二个参数。你能帮我举个例子吗？请告诉我，我应该如何在片段中调用onReceive（）。你不能在片段中调用onReceive（）。android会自动调用onReceive（）。你可以使用它

private void sendBroadcastToAPI() {
    Intent intent = new Intent();
    String action = "your reciver action";
    Bundle bundle = new Bundle();//save data into bundle
    intent.putExtras(bundle);
    intent.setAction(action);
    sendBroadcast(intent);
}