Question

我在android中编写了发送和接收程序。当短信从特殊号码收到时，短信进入我的节目和短信体，用文字显示。但对于从其他电话号码收到短信，短信进入手机收件箱，程序未打开。现在在我的程序中，对于每个收到的短信，程序打开，短信体在文本视图中显示。如果条件不起作用!!! 我把我的代码，请检查我的代码。 SmsReceiver.java

import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.os.Bundle;
import android.telephony.SmsMessage;
public class SmsReceiver extends BroadcastReceiver {
    public String str = "";
    static final String ACTION =
            "android.provider.Telephony.SMS_RECEIVED";
    @Override
    public void onReceive(Context context, Intent intent) {
         if (intent.getAction().equals(ACTION)) {       
        Bundle bundle = intent.getExtras();
        SmsMessage[] msgs = null;
        if (bundle != null) {                   
            Object[] pdus = (Object[]) bundle.get("pdus");
            msgs = new SmsMessage[pdus.length];

            for (int i = 0; i < msgs.length; i++) 
            {
                msgs[i] = SmsMessage.createFromPdu((byte[]) pdus[i]);               
                String msg_from = msgs[i].getOriginatingAddress();    
                if(msg_from.equals("+9891--------"))
                {
                str += "SMS from " + msgs[i].getOriginatingAddress();
                str += " :";
                str += msgs[i].getMessageBody().toString();
                str += "\n";
               }
            }
            Intent act = new Intent(context, MainActivity.class);
            act.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
            act.putExtra("message", str);
            context.startActivity(act);
            }
        abortBroadcast();
        }
    }
}

Answer 1

您应该在if条件中执行context.startActivity(act);。我认为你错误地把它从if条件中删除了。此外abortBroadcast()应该在if条件中有意义，如果msg不是来自特殊号码它应该进入收件箱....右：）

编辑：

public void onReceive(Context context, Intent intent) {
    if (intent.getAction().equals(ACTION)) {
        Bundle bundle = intent.getExtras();
        SmsMessage[] msgs = null;
        if (bundle != null) {
            Object[] pdus = (Object[]) bundle.get("pdus");
            msgs = new SmsMessage[pdus.length];

            for (int i = 0; i < msgs.length; i++) {
                msgs[i] = SmsMessage.createFromPdu((byte[]) pdus[i]);
                String msg_from = msgs[i].getOriginatingAddress();
                if (msg_from.equals("+9891--------")) {
                    String str = "SMS from " + msgs[i].getOriginatingAddress();
                    str += " :";
                    str += msgs[i].getMessageBody().toString();
                    str += "\n";
                    Intent act = new Intent(context, MainActivity.class);
                    act.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
                    act.putExtra("message", str);
                    context.startActivity(act);
                    abortBroadcast();
                }
            }

        }

    }
}

从特殊号码收到短信到我的程序和其他收到的短信进入手机的收件箱

1 个答案: