smsreceiver.java

android 开发中模拟实现短信的接受

package com.android.smsReceiver;

/* import android.app.Activity;
import android.os.Bundle;

public class SMSReceiver extends Activity {
    /** Called when the activity is first created. */

 /*   public void onCreate(Bundle icicle) {
        super.onCreate(icicle);
        setContentView(R.layout.main);
    }
}


*/



import android.app.NotificationManager;
import android.content.Context;
import android.content.Intent;
import android.content.IntentReceiver;
import android.os.Bundle;
import android.provider.Telephony;
import android.telephony.gsm.SmsMessage;
import android.util.Log;

public class SMSReceiver extends IntentReceiver {
     /** TAG used for Debug-Logging */
     private static final String LOG_TAG = "SMSReceiver";
     
     /* A Random IDs used for the Notification */
     public static final int NOTIFICATION_ID_RECEIVED = 0x1221;

     /** The Action fired by the Android-System when a SMS was received.
      * We are using the Default Package-Visibility */
     static final String ACTION = "android.provider.Telephony.SMS_RECEIVED";
     // @Override
     public void onReceiveIntent(Context context, Intent intent) {
          /* As we want to display a Notification, we the NotificationManager */
          NotificationManager nm =
               (NotificationManager) context.getSystemService(Context.NOTIFICATION_SERVICE);
          if (intent.getAction().equals(ACTION)) {
               // if(message starts with SMStretcher recognize BYTE)
               StringBuilder sb = new StringBuilder();
               
               /* The SMS-Messages are 'hiding' within the extras of the Intent. */
               Bundle bundle = intent.getExtras();
               if (bundle != null) {
                    /* Get all messages contained in the Intent*/
                    SmsMessage[] messages =
                         Telephony.Sms.Intents.getMessagesFromIntent(intent);
                    
                    /* Feed the StringBuilder with all Messages found. */
                    for (SmsMessage currentMessage : messages){
                         sb.append("Received compressed SMS\nFrom: ");
                         /* Sender-Number */
                         sb.append(currentMessage.getDisplayOriginatingAddress());
                         sb.append("\n----Message----\n");
                         /* Actual Message-Content */
                         sb.append(currentMessage.getDisplayMessageBody());
                    }
               }
               /* Logger Debug-Output */
               Log.i(LOG_TAG, "[SMSApp] onReceiveIntent: " + sb);

               /* Show the Notification containing the Message. */
               nm.notifyWithText(NOTIFICATION_ID_RECEIVED, sb.toString(),
                         NotificationManager.LENGTH_LONG, null);

               /* Consume this intent, that no other application will notice it. */
               this.abortBroadcast();
               /* Start the Main-Activity */
               Intent i = new Intent(context, SMSActivity.class);
               i.setLaunchFlags(Intent.NEW_TASK_LAUNCH);
               context.startActivity(i);
          }
     }
}