Android实现自动填写获取验证码功能

本文实例讲解了Android自动提取短信验证码解决方案，分享给大家供大家参考，具体内容如下

<uses-permission android:name="android.permission.RECEIVE_SMS"></uses-permission>
<uses-permission android:name="android.permission.READ_SMS"></uses-permission>

package com.dongdongsongcan.app;

import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.telephony.SmsMessage;

import com.su.dolphin.utils.LogUtil;

import java.util.ArrayList;
import java.util.List;
import java.util.regex.Matcher;
import java.util.regex.Pattern;

public class SMSReceiver extends BroadcastReceiver

{

  public interface ISMSListener {
    public void onSmsReceive(String verifyCode);
  }

  private static ISMSListener mSMSListener;

  public SMSReceiver(ISMSListener ismsListener) {
    mSMSListener = ismsListener;
  }

  public static final String TAG = "ImiChatSMSReceiver";

  //android.provider.Telephony.Sms.Intents

  public static final String SMS_RECEIVED_ACTION = "android.provider.Telephony.SMS_RECEIVED";

  @Override

  public void onReceive(Context context, Intent intent)

  {
    LogUtil.d(">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>");
    if (intent.getAction().equals(SMS_RECEIVED_ACTION))

    {

      SmsMessage[] messages = getMessagesFromIntent(intent);

      for (SmsMessage message : messages)

      {

//        LogUtil.d(message.getOriginatingAddress() + " : " +
//
//            message.getDisplayOriginatingAddress() + " : " +
//
//            message.getDisplayMessageBody() + " : " +
//
//            message.getTimestampMillis());

        String msg = message.getDisplayMessageBody();
        LogUtil.d("MSG: " + msg);
        String verifyCode = null;
        Pattern p = Pattern.compile("\\d{4}");
        Matcher m = p.matcher(msg);
        while (m.find()) {
          verifyCode = m.group();
          break;
        }
        LogUtil.d("verifyCode " + verifyCode);
        if (mSMSListener != null) {
          mSMSListener.onSmsReceive(verifyCode);
        }
      }

    }

  }

  public final SmsMessage[] getMessagesFromIntent(Intent intent)

  {

    Object[] messages = (Object[]) intent.getSerializableExtra("pdus");

    byte[][] pduObjs = new byte[messages.length][];

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

    {

      pduObjs[i] = (byte[]) messages[i];

    }

    byte[][] pdus = new byte[pduObjs.length][];

    int pduCount = pdus.length;

    SmsMessage[] msgs = new SmsMessage[pduCount];

    for (int i = 0; i < pduCount; i++)

    {

      pdus[i] = pduObjs[i];

      msgs[i] = SmsMessage.createFromPdu(pdus[i]);

    }

    return msgs;

  }

}

以上就是本文的全部内容，希望对大家的学习有所帮助。