Automatically fill in the SMS verification code received

Source code introduction

1. SMS monitoring broadcast 2. Read SMS content 3. Intercept SMS content [can be intercepted by reg] 4. Fill in the corresponding control PS: DevStore test did not obtain the verification code source code screenshot

Source code snippet

 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);
 // Content of the message  
                    String message = sms.getMessageBody();
                    Log.d( "logo" , "message " + message);
 // The mobile phone number of the text message. . Starting with +86?  
                    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);
 } 
  
 /**
 * Match the 6 numbers in the middle of the SMS (verification code, etc.)
 *
 * @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--> 
                 

Source code link: http://download..com/data/2009981