Android如何通过手机自动获取短信验证码

本文实例为大家分享了android实现手机自动获取短信验证码功能，供大家参考，具体内容如下

1、短信监听广播

2、读取短信内容

3、截取短信内容【可以 reg截取】

4、填写至相应控件

ps：devstore测试没有获取到验证码

源码片段

public class mainactivity extends activity { 
 private broadcastreceiver smsreceiver; 
 private intentfilter filter2; 
 private handler handler; 
 private edittext et; 
 private string strcontent; 
 private string patterncoder = "(?<!--\\d)\\d{6}(?!\\d)"; 
 
 @override 
 protected void oncreate(bundle savedinstancestate) { 
  super.oncreate(savedinstancestate); 
  setcontentview(r.layout.activity_main); 
  et = (edittext) findviewbyid(r.id.et); 
  handler = new handler() { 
   public void handlemessage(android.os.message msg) { 
    et.settext(strcontent); 
   }; 
  }; 
  filter2 = new intentfilter(); 
  filter2.addaction("android.provider.telephony.sms_received"); 
  filter2.setpriority(integer.max_value); 
  smsreceiver = new broadcastreceiver() { 
   @override 
   public void onreceive(context context, intent intent) { 
    object[] objs = (object[]) intent.getextras().get("pdus"); 
    for (object obj : objs) { 
     byte[] pdu = (byte[]) obj; 
     smsmessage sms = smsmessage.createfrompdu(pdu); 
     // 短信的内容 
     string message = sms.getmessagebody(); 
     log.d("logo", "message  " + message); 
     // 短息的手机号。。+86开头？ 
     string from = sms.getoriginatingaddress(); 
     log.d("logo", "from  " + from); 
     time time = new time(); 
     time.set(sms.gettimestampmillis()); 
     string time2 = time.format3339(true); 
     log.d("logo", from + " " + message + " " + time2); 
     strcontent = from + " " + message; 
     handler.sendemptymessage(1); 
     if (!textutils.isempty(from)) { 
      string code = patterncode(message); 
      if (!textutils.isempty(code)) { 
       strcontent = code; 
       handler.sendemptymessage(1); 
      } 
     } 
    } 
   } 
  }; 
  registerreceiver(smsreceiver, filter2); 
 } 
 
 @override 
 protected void ondestroy() { 
  super.ondestroy(); 
  unregisterreceiver(smsreceiver); 
 } 
 
 /** 
  * 匹配短信中间的6个数字（验证码等） 
  * 
  * @param patterncontent 
  * @return 
  */ 
 private string patterncode(string patterncontent) { 
  if (textutils.isempty(patterncontent)) { 
   return null; 
  } 
  pattern p = pattern.compile(patterncoder); 
  matcher matcher = p.matcher(patterncontent); 
  if (matcher.find()) { 
   return matcher.group(); 
  } 
  return null; 
 } 
}</pre--> 

文章末尾为大家在分享两个专题，供大家参考：

《php验证码大全》

《asp.net验证码大全》

以上就是android通过手机自动获取短信验证码的详细代码，希望对大家实现手机自动获取短信验证码有所帮助。