Android 短信接收监听

本文实现了短信接收监听，当接收到短信时，可自动回复短信，或自动回拨电话，同时监听短信的发送状态

定义广播接收器的Action：

	private static final String TAG ="SmsService";
	/**
	 * 信息发送状态广播
	 */
	private static final String ACTION_SMS_SEND 	= "com.SmsService.send";  
	/**
	 * 信息接收状态广播
	 */
    private static final String ACTION_SMS_DELIVERY = "com.SmsService.delivery"; 
    /**
     * 信息接收广播
     */
    private static final String ACTION_SMS_RECEIVER = "android.provider.Telephony.SMS_RECEIVED"; 

定义并注册广播接收器，可以动态注册，也可以静态注册：

class SmsReceiver extends BroadcastReceiver {
	@Override
	public void onReceive(Context context, Intent intent) {
		// TODO Auto-generated method stub
		int resultCode = getResultCode();
		if (intent.getAction().equals(ACTION_SMS_RECEIVER)){
			Log.i(TAG, "SmsReceiver->onReceive");
			SmsMessage sms = null;
			Bundle bundle = intent.getExtras();//获取intent中的内容  
			if (bundle != null) {  
				Object[] pdus = (Object[]) bundle.get("pdus");//获取bundle里面的内容  
				for (Object obj : pdus) {  
					//下面两行将短信内容取出加入到message中  
					sms = SmsMessage.createFromPdu((byte[]) obj);  
				}  
			}  
			mHandler.obtainMessage(MSG_SMS_RECEIVE,sms).sendToTarget();
		//接收信息发送状态
		}else if (intent.getAction().equals(ACTION_SMS_SEND)){
			switch (resultCode) {
				case Activity.RESULT_OK:
					Log.i(TAG, "短信发送成功");
					break;
				case SmsManager.RESULT_ERROR_GENERIC_FAILURE:
					Log.i(TAG, "短信发送失败:GENERIC_FAILURE");
					break;
				case SmsManager.RESULT_ERROR_NO_SERVICE:
					Log.i(TAG, "短信发送失败:NO_SERVICE");
					break;
				case SmsManager.RESULT_ERROR_NULL_PDU:
					Log.i(TAG, "短信发送失败:NULL_PDU");
					break;
				case SmsManager.RESULT_ERROR_RADIO_OFF:
					Log.i(TAG, "短信发送失败:RADIO_OFF");
					break;
			}
		//接收信息接收状态
		}else if (intent.getAction().equals(ACTION_SMS_DELIVERY)){
			switch (resultCode) {
				case Activity.RESULT_OK:
					Log.i(TAG, "短信接收成功");
					break;
				case SmsManager.RESULT_ERROR_GENERIC_FAILURE:
					Log.i(TAG, "短信接收失败:GENERIC_FAILURE");
					break;
				case SmsManager.RESULT_ERROR_NO_SERVICE:
					Log.i(TAG, "短信接收失败:NO_SERVICE");
					break;
				case SmsManager.RESULT_ERROR_NULL_PDU:
					Log.i(TAG, "短信接收失败:NULL_PDU");
					break;
				case SmsManager.RESULT_ERROR_RADIO_OFF:
					Log.i(TAG, "短信接收失败:RADIO_OFF");
					break;
			}
		}
	}
}

这样就实现了短信自动回复功能，当然也可以实现接收到短信自动回拨电话。这里提供一个短信接收函数：

public void doReceiveSms(Intent intent) {
	Object[] pdus = (Object[]) intent.getExtras().get("pdus");
	SmsMessage [] messages = new SmsMessage[pdus.length];
	for(int i=0; i<pdus.length; i++){
		byte[]pdu = (byte[]) pdus[i];
		//从pud中创建一个消息
		messages[i] = SmsMessage.createFromPdu(pdu);
	}
	for(SmsMessage msg: messages){
		//获取短信的内容
		String content = msg.getMessageBody();
		//获取发送的人
		String sender = msg.getOriginatingAddress();
		//获取短信的时间
		long timer = msg.getTimestampMillis();
		
		//将毫秒数字转换成日期格式
		Date date = new Date(timer);
		SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-DD HH-MM-SS");
		String time = sdf.format(date);
		
		String smsContent = time + ": " + sender + ": " + content;
		
		
		//调用发送短信的方法
		sendSmsMessage("5556", smsContent);
	}
}

短信发送：

public void sendSmsMessage(String phoneNumber, String content){
	SmsManager smsManager = SmsManager.getDefault();
	
	//判断短信内容的长度，如果长度大于70就会出错，所以这步很重要
	if(content.length() >= 70){
		List<String> list = smsManager.divideMessage(content);
		for(String mMsg: list){
			smsManager.sendTextMessage(phoneNumber, null, mMsg, null, null);
		}
	}else{
		smsManager.sendTextMessage(phoneNumber, null, content, null, null);
	}
}