获取短信验证码自动填写并验证

来自： http://my.oschina.net/u/2600948/blog/607002

@SuppressLint({"ShowToast", "HandlerLeak"})  public class RecordActy extends Activity implements OnClickListener {        private Button getCodebtn; //获取验证码      private EditText codeET;    //验证码输入框      private EditText phoneET;   //电话号码      private Button submitbtn;   //提交按钮      private ImageView backIV;   //返回按钮      private Context context;      private int i = 60; //倒计时数      private boolean flag = true;      private SmsContent content;      /*       * 处理验证码信息       */      private Handler handler = new Handler() {            @Override          public void handleMessage(Message msg) {              if (msg.what == -1) {                    getCodebtn.setText(i + "秒");              } else if (msg.what == -2) {                  getCodebtn.setText("验证码");                  getCodebtn.setClickable(true);                } else {                  int event = msg.arg1;                  int result = msg.arg2;                  Object data = msg.obj;                  if (result == SMSSDK.RESULT_COMPLETE) {                      if (event == SMSSDK.EVENT_SUBMIT_VERIFICATION_CODE) {                            new Thread(new Runnable() {                              @Override                              public void run() {                                  phoneNum = phoneET.getText().toString();                                        finish();                                  } catch (ClientProtocolException e) {                                      e.printStackTrace();                                  } catch (IOException e) {                                      e.printStackTrace();                                  }                              }                          }).start();                        } else if (event == SMSSDK.EVENT_GET_VERIFICATION_CODE) {                          Toast.makeText(getApplicationContext(), "验证码已经发送",                                  Toast.LENGTH_SHORT).show();                      } else if (event == SMSSDK.EVENT_GET_SUPPORTED_COUNTRIES) {// 返回支持发送验证码的国家列表                          Toast.makeText(getApplicationContext(), "获取国家列表成功",                                  Toast.LENGTH_SHORT).show();                      }                  } else {                      if (flag) {                          Toast.makeText(getApplicationContext(),                                  "验证错误", Toast.LENGTH_SHORT).show();                      } else {                          ((Throwable) data).printStackTrace();                      }                  }              }          }        };        @Override      protected void onCreate(Bundle savedInstanceState) {          super.onCreate(savedInstanceState);          setContentView(R.layout.acty_submit);            SwipeBackLayout mSwipeBackLayout = getSwipeBackLayout();          mSwipeBackLayout.setEdgeTrackingEnabled(SwipeBackLayout.EDGE_LEFT);          // 初始化界面          initView();          // 初始化短信验证SDK          initSMS();          //  initObserver();      }        private void initObserver() {         content = new SmsContent(new Handler());         // 注册短信监听变化          this.getContentResolver().registerContentObserver(                  Uri.parse("content://sms/"), true, content);      }        private void initView() {            context = this;            findViews();            setSpnAdapter();            setListener();        }          private void setListener() {          getCodebtn.setOnClickListener(this);          submitbtn.setOnClickListener(this);        }        private void findViews() {          getCodebtn = (Button) findViewById(R.id.as_btn_getCode);                    codeET = (EditText) findViewById(R.id.as_et_code);          phoneET = (EditText) findViewById(R.id.as_et_phoneNum);          submitbtn = (Button) findViewById(R.id.as_btn_submit);          phoneET.setOnTouchListener(new OnTouchListener() {                @SuppressLint("ClickableViewAccessibility")              @Override              public boolean onTouch(View v, MotionEvent event) {                  if (event.getAction() == MotionEvent.ACTION_OUTSIDE) {                      phoneET.setFocusable(false);                  }                  return false;              }          });          }          private void initSMS() {          // 启动短信验证sdk          SMSSDK.initSDK(RecordActy.this, "此处填写获得的验证码",                  "此处填写获得的验证码");            EventHandler eventHandler = new EventHandler() {              @Override              public void afterEvent(int event, int result, Object data) {                  Message msg = new Message();                  msg.arg1 = event;                  msg.arg2 = result;                  msg.obj = data;                  handler.sendMessage(msg);              }          };          // 注册回调监听接口          SMSSDK.registerEventHandler(eventHandler);      }        @Override      public void onClick(View v) {          switch (v.getId()) {              case R.id.as_btn_getCode:// 活取验证码                  phoneNum = phoneET.getText().toString();                  // 判断手机号是否合法                  if (!judgephoneNum(phoneNum)) {                      return;                  }                  // 发送短信                  SMSSDK.getVerificationCode("86", phoneNum);                    // 开启线程循环                  getCodebtn.setClickable(false);                  getCodebtn.setText(i + "秒");                  new Thread(new Runnable() {                        @Override                      public void run() {                          for (i = 60; i > 0; i--) {                              handler.sendEmptyMessage(-1);                              if (i <= 0) {                                  break;                              }                              try {                                  Thread.sleep(1000);                              } catch (Exception e) {                              }                          }                          Looper.prepare();                          handler.sendEmptyMessage(-2);                      }                  }).start();                  break;              case R.id.as_btn_submit:                  new Thread(new Runnable() {                      @Override                      public void run() {                          String code = codeET.getText().toString();                          SMSSDK.submitVerificationCode("86", phoneNum, code);                          flag = false;                      }                  }).start();                      break;              case R.id.as_iv_back:                  finish();                  break;              default:                  break;          }      }        private boolean judgephoneNum(String phoneNum) {          if (isMathLength(phoneNum, 11) && isMobilNO(phoneNum)) {              return true;          }          Toast.makeText(getApplicationContext(), "请输入正确的手机号码", Toast.LENGTH_SHORT).show();          return false;      }        private boolean isMobilNO(String phoneNum) {          String telRegex = "[1][358]\\d{9}";// "[1]"代表第1位为数字1，"[358]"代表第二位可以为3、5、8中的一个，"\\d{9}"代表后面是可以是0～9的数字，有9位。            if (TextUtils.isEmpty(phoneNum))              return false;          else              return phoneNum.matches(telRegex);      }        @SuppressLint("NewApi")      private boolean isMathLength(String phoneNum, int i) {          if (phoneNum.isEmpty()) {              return false;          } else {              return phoneNum.length() == i ? true : false;          }      }        @Override      public boolean onKeyDown(int keyCode, KeyEvent event) {          if (keyCode == KeyEvent.KEYCODE_BACK) {          }          return super.onKeyDown(keyCode, event);      }        public class SmsContent extends ContentObserver {            private Cursor cursor = null;            public SmsContent(Handler handler) {              super(handler);          }            @SuppressWarnings("deprecation")          @Override          public void onChange(boolean selfChange) {              super.onChange(selfChange);                // 读取收件箱中指定号码的短信              cursor = managedQuery(Uri.parse("content://sms//inbox"),                      new String[]{"_id", "address", "read", "body"},                      " address=? and read=?",                      new String[]{"你要监听的号码", "0"}, "_id desc");// 按id排序，如果按date排序的话，修改手机时间后，读取的短信就不准了              Log.e("", "cursor.isBeforeFirst() " + cursor.isBeforeFirst()                      + " cursor.getCount()  " + cursor.getCount());                if (cursor != null && cursor.getCount() > 0) {                  ContentValues values = new ContentValues();                  values.put("read", 1); // 修改为已读                  cursor.moveToNext();                  int smsbodyColumn = cursor.getColumnIndex("body");                  String smsBody = cursor.getString(smsbodyColumn);                  Log.e("smsBody= ", smsBody);                    codeET.setText(Utils.getDynamicPassword(smsBody));                }                // 在用managedQuery的时候，不能主动调用close（）方法，否则在Android 4.0+的系统上，会发生崩溃              if (Build.VERSION.SDK_INT < 14) {                  cursor.close();              }            }      }        @Override      protected void onDestroy() {          this.getContentResolver().unregisterContentObserver(content);          super.onDestroy();      }  }

Utils中的截取短信的功能

/**   * 从字符串中截取连续4位数字   * 用于从短信中获取动态密码   *   * @param str 短信内容   * @return 截取得到的4位动态密码   */  public static String getDynamicPassword(String str) {      Pattern continuousNumberPattern = Pattern.compile("[0-9\\.]+");      Matcher m = continuousNumberPattern.matcher(str);      String dynamicPassword = "";      while (m.find()) {          if (m.group().length() == 4) {              System.out.print(m.group());              dynamicPassword = m.group();          }      }        return dynamicPassword;  }

最后不要忘了添加权限

<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />  <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />  <uses-permission android:name="android.permission.RECEIVE_SMS" />  <uses-permission android:name="android.permission.READ_SMS" />  <uses-permission android:name="android.permission.WRITE_SMS" />  <uses-permission android:name="android.permission.SEND_SMS" />

布局我就不贴了挺简单的，自己写吧！