android自动验证码填写

   <p>首先定义一个广播接收者接受系统短信广播，对收到短信的广播进行判断，如果是目标号码就进行验证码的解析，并实现接口返回给调用处。</p>    <pre>  <code class="language-java">import android.content.BroadcastReceiver;  import android.content.BroadcastReceiver;  import android.content.Context;  import android.content.Intent;  import android.content.IntentFilter;  import android.telephony.SmsMessage;      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.SMSReceiver.Intents        public static final String SMS_RECEIVED_ACTION = "android.provider.Telephony.SMS_RECEIVED";          @Override      public void onReceive(Context context, Intent intent) {          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());  //                              在这里你可以对放松的号码进行判断，只接受目标号码的验证码                  String msg = message.getDisplayMessageBody();                    String verifyCode = null;                  Pattern p = Pattern.compile("\\d{6}");//这里你可以更改数字来指定验证码的位数                  Matcher m = p.matcher(msg);                  while (m.find()) {                      verifyCode = m.group();                      break;                  }                    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;      }    }</code></pre>    <p>Activity实现接口并注册广播。</p>    <pre>  <code class="language-java">public class MainActivity extends AppCompatActivity implements SMSReceiver.ISMSListener {  private SMSReceiver mReceiver;      @Override      protected void onCreate(Bundle savedInstanceState) {          super.onCreate(savedInstanceState);          setContentView(R.layout.activity_main);           mReceiver =new SMSReceiver(this);            IntentFilter filter = new IntentFilter();          filter.addAction("android.provider.Telephony.SMS_RECEIVED");            registerReceiver(mReceiver,filter);      }        @Override      public void onSmsReceive(String verifyCode) {          Toast.makeText(this, "验证码为：" + verifyCode, Toast.LENGTH_SHORT).show();  //获取验证码并填写到EditText中，即可      }        @Override      protected void onDestroy() {          super.onDestroy();          unregisterReceiver(mReceiver);      }  }</code></pre>    <p>添加权限：</p>    <p><uses-permission android:name=”android.permission.RECEIVE_SMS”></uses-permission><uses-permission android:name=”android.permission.READ_SMS”></uses-permission></p>    <p>OK搞定。</p>    <p>来自： <a href="/misc/goto?guid=4959670020823847138" rel="nofollow">http://blog.flyou.ren/?p=247</a></p>