如何使用Android studio中的DDMS向模拟器发送消息

Question

如何使用Android studio中的DDMS向模拟器发送消息

我正在尝试在android中构建一个文本消息应用程序,代码可以工作,但唯一不对的是我无法使用DDMS向模拟器发送消息.我已经粘贴了下面的代码,以防万一有必要,我会立即拍摄屏幕

package com.example.oghenekaroedoh.sms;

import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.os.Bundle;
import android.telephony.SmsMessage;
import android.util.Log;
import android.widget.Toast;

/**
 * Created by OGHENEKARO EDOH on 15/04/2015.
 */
public class SMSReceiver extends BroadcastReceiver {
    @Override
    public void onReceive(Context context, Intent intent)
    {
        //---get the SMS message passed in---
        Bundle bundle = intent.getExtras();
        SmsMessage[] msgs = null;
        String str = "SMS from ";
        if (bundle != null)
        {
            //---retrieve the SMS message received---
            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]);
                if (i==0) {
                    //---get the sender address/phone number---
                    str += msgs[i].getOriginatingAddress();
                    str += ": ";
                }
                //---get the message body---
                str += msgs[i].getMessageBody().toString();
            }
            //---display the new SMS message---
            Toast.makeText(context, str, Toast.LENGTH_SHORT).show();
            Log.d("SMSReceiver", str);
        }
    }
}

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这是Activity的代码,将此代码粘贴到另一个文件中.

package com.example.oghenekaroedoh.sms;

import android.app.Activity;
import android.app.PendingIntent;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.content.IntentFilter;
import android.os.Bundle;
import android.telephony.SmsManager;
import android.view.View;
import android.widget.TextView;
import android.widget.Toast;

/**
 * Created by ALEX IRABOR on 16/04/2015.
 * NOTES..
 * This code illustrates how to create send and receive sms, but unlike the others, the messages are displayed in a view
 * for more information on this code check out page 334-338 beginning android 4 application development
 */
public class SMSActivity3 extends Activity {
    String SENT = "SMS_SENT";
    String DELIVERED = "SMS_DELIVERED";
    PendingIntent sentPI, deliveredPI;
    BroadcastReceiver smsSentReceiver, smsDeliveredReceiver;
    IntentFilter intentFilter;

        private BroadcastReceiver intentReceiver = new BroadcastReceiver() {

            public void onReceive(Context context, Intent intent) {
                //---display the SMS received in the TextView---
                TextView SMSes = (TextView) findViewById(R.id.textView1);
                SMSes.setText(intent.getExtras().getString("sms"));
            }
        };

    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_sms);

        sentPI = PendingIntent.getBroadcast(this, 0,
                new Intent(SENT), 0);

        deliveredPI = PendingIntent.getBroadcast(this, 0,
                new Intent(DELIVERED), 0);

        //---intent to filter for SMS messages received---
        intentFilter = new IntentFilter();
        intentFilter.addAction("SMS_RECEIVED_ACTION");
    }

    @Override
    public void onResume(){
        super.onResume();

        //---register the receiver---
        registerReceiver(intentReceiver, intentFilter);

        /*A broadcastReceiver receives broadcast from any of the pendingIntents created. So when
         sentPI sends a broadcast, it knows that the message has been sent, and when the
         deliveredPI sends a broadcast, it knows that the message has been delivered..
        * */

        //---create the BroadcastReceiver when the SMS is sent---
        smsSentReceiver = 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;
                }
            }
        };
        smsDeliveredReceiver = new BroadcastReceiver(){
            @Override
            public void onReceive(Context arg0, Intent arg1) {
                switch (getResultCode())
                {
                    case Activity.RESULT_OK:
                        Toast.makeText(getBaseContext(), "SMS delivered",
                                Toast.LENGTH_SHORT).show();
                        break;
                    case Activity.RESULT_CANCELED:
                        Toast.makeText(getBaseContext(), "SMS not delivered",
                                Toast.LENGTH_SHORT).show();
                        break;
                }
            }
        };
        //---register the two BroadcastReceivers---
        registerReceiver(smsDeliveredReceiver, new IntentFilter(DELIVERED));
        registerReceiver(smsSentReceiver, new IntentFilter(SENT));
    }

    public void onPause(){
        super.onPause();
        //---unregister the receiver---
        unregisterReceiver(intentReceiver);

        //---unregister the two BroadcastReceivers---
        unregisterReceiver(smsSentReceiver);
        unregisterReceiver(smsDeliveredReceiver);
    }

    public void onClick(View v) {
        sendSMS("5556", "Hello my friends!");
    }

    public void onClick2 (View v) {
        Intent i = new
                Intent(android.content.Intent.ACTION_VIEW);
        i.putExtra("address", "5556; 5558; 5560");
        i.putExtra("sms_body", "Hello my friends!");
        i.setType("vnd.android-dir/mms-sms");
        startActivity(i);
    }

    //—-sends an SMS message to another device—-
    private void sendSMS(String phoneNumber, String message)
    {
        SmsManager sms = SmsManager.getDefault();
        sms.sendTextMessage(phoneNumber, null, message, sentPI, deliveredPI);
    }


}

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这是DDMS输出的样子: 在此输入图像描述这里的主要问题是电话操作的单选按钮不是可以解决的.有人请帮我解决这个问题