Android采取BroadcastReceiver方式自动获取验证码

/**
 * Created by weifeiyang on 2016/7/29 0029.
 */

import android.annotation.TargetApi;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.content.SharedPreferences;
import android.os.Build;
import android.telephony.SmsMessage;
import android.util.Log;

/**
 * 短信监听
 *
 * @author
 */
public class SMSBroadcastReceiver extends BroadcastReceiver {

  private static MessageListener mMessageListener;
  public static final String SMS_RECEIVED_ACTION = "android.provider.Telephony.SMS_RECEIVED";//只要注册声明权限即可收到、阻断

  @TargetApi(Build.VERSION_CODES.M)
  @Override
  public void onReceive(Context context, Intent intent) {
    if (intent.getAction().equals(SMS_RECEIVED_ACTION)) {
      //获得短信数据
      Object[] pdus = (Object[]) intent.getExtras().get("pdus");
      //短信的类型, GSM与CDMA短信的解码方式不同
      String format = intent.getStringExtra("format");

      if (null != pdus) {
        for (Object pdu : pdus) {
          Log.e("pdu", "format" + format);
          //23以上版本显示 createFromPdu过时，多加一个format参数即可
          SmsMessage smsMessage = SmsMessage.createFromPdu((byte[]) pdu, format);
          //发送号码-可以过滤需要读取的短信的发送号码
          String sender = smsMessage.getDisplayOriginatingAddress();
          //短信内容
          String cOntent= smsMessage.getDisplayMessageBody();
          if (content.contains("你从服务器上获取到的验证码")){
            mMessageListener.onReceived(content);
            abortBroadcast();//中断广播的继续传递,防止优先级低的获取到
          }
        }
      }

    }

  }

  //回调接口
  public interface MessageListener {
    public void onReceived(String message);
  }

  public void setOnReceivedMessageListener(MessageListener messageListener) {
    this.mMessageListener = messageListener;
  }
}

/**
   * 初始化短信监听广播
   */
  private void initSMSBroadcastReceiver() {
    //生成广播处理
    mSMSBroadcastReceiver = new SMSBroadcastReceiver(mContent);
    //实例化过滤器并设置要过滤的广播
    IntentFilter intentFilter = new IntentFilter(SMSBroadcastReceiver.SMS_RECEIVED_ACTION);
    //优先级最高
    intentFilter.setPriority(Integer.MAX_VALUE);
    //注册广播
    this.registerReceiver(mSMSBroadcastReceiver, intentFilter);
    mSMSBroadcastReceiver.setOnReceivedMessageListener(new SMSBroadcastReceiver.MessageListener() {
      @Override
      public void onReceived(String message) {
        TLog.error("message" + message);
        String code = ReadSmsContent.getDynamicPassword(message);
        seCodeEditText.setText(code);
      }
    });
  }