发送短信验证码的JAVA代码

package com.moretickets.platform;

import com.alibaba.fastjson.JSONException;
import com.alibaba.fastjson.JSONObject;
import sun.rmi.runtime.Log;

import java.util.regex.Matcher;
import java.util.regex.Pattern;

public class SendSMSCode {

    private int countSeconds = 60;//倒计时秒数
    private EditText mobile_login, yanzhengma;
    private Button getyanzhengma1, login_btn;

    private Context mContext;
    private String usersuccess;

    private Handler mCountHandler = new Handler() {
        @Override
        public void handleMessage(Message msg) {
            super.handleMessage(msg);
            if (countSeconds > 0) {
                --countSeconds;
                getyanzhengma1.setText("(" + countSeconds + ")后获取验证码");
                mCountHandler.sendEmptyMessageDelayed(0, 1000);
            } else {
                countSeconds = 60;
                getyanzhengma1.setText("请重新获取验证码");
            }
        }
    };
    private String userinfomsg;
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        mContext = this;
        setContentView(R.layout.activity_login);
        initView();
        initEvent();
        initData();
  ｝

        private void initView() {
            mobile_login = (EditText) findViewById(R.id.mobile_login);
            getyanzhengma1 = (Button) findViewById(R.id.getyanzhengma1);
            yanzhengma = (EditText) findViewById(R.id.yanzhengma);
            login_btn = (Button) findViewById(R.id.login_btn);

        }

        private void initEvent() {
            getyanzhengma1.setOnClickListener(this);
            login_btn.setOnClickListener(this);
        }

        private void initData() {
        }

        @Override
        public void onClick(View v) {
            switch (v.getId()) {
                case R.id.getyanzhengma1:
                    if (countSeconds == 60) {
                        String mobile = mobile_login.getText().toString();
                        Log.e("tag", "mobile==" + mobile);
                        getMobiile(mobile);
                    } else {
                        Toast.makeText(LoginActivity.this, "不能重复发送验证码", Toast.LENGTH_SHORT).show();
                    }
                    break;
                case R.id.login_btn:
                    login();
                    break;
                default:
                    break;
            }
        }
        //获取信息进行登录
        public void login() {
            String mobile = mobile_login.getText().toString().trim();
            String verifyCode = yanzhengma.getText().toString().trim();
            RequestParams params = new RequestParams(“这里换成你的请求登录的接口”);
            x.http().post(params, new Callback.ProgressCallback<String>() {
                @Override
                public void onWaiting() {

                }
                @Override
                public void onStarted() {

                }
                @Override
                public void onLoading(long total, long current, boolean isDownloading) {

                }
                @Override
                public void onSuccess(String result) {

                    try {
                        JSONObject jsonObject = new JSONObject(result);
                        Log.e("tag", "登陆的result=" + jsonObject);
                        String success = jsonObject.optString("success");
                        String data = jsonObject.optString("data");
                        String  msg=jsonObject.optString("msg");
                        if ("true".equals(success)) {
                            Log.e("tag","登陆的data="+data);
                            JSONObject json = new JSONObject(data);
                            token = json.optString("token");
                            userId = json.optString("userId");

                            //我这里按照我的要求写的，你们也可以适当改动
                            //获取用户信息的状态
                            getUserInfo();

                        }else{
                            Toast.makeText(LoginActivity.this, msg, Toast.LENGTH_SHORT).show();
                        }
                    } catch (JSONException e) {
                        e.printStackTrace();
                    }
                }
                @Override
                public void onError(Throwable ex, boolean isOnCallback) {

                }
                @Override
                public void onCancelled(CancelledException cex) {

                }
                @Override
                public void onFinished() {

                }
            });
        }

        //获取验证码信息，判断是否有手机号码
        private void getMobiile(String mobile) {
            if ("".equals(mobile)) {
                Log.e("tag", "mobile=" + mobile);
                new AlertDialog.Builder(mContext).setTitle("提示").setMessage("手机号码不能为空").setCancelable(true).show();
            } else if (isMobileNO(mobile) == false) {
                new AlertDialog.Builder(mContext).setTitle("提示").setMessage("请输入正确的手机号码").setCancelable(true).show();
            } else {
                Log.e("tag", "输入了正确的手机号");
                requestVerifyCode(mobile);
            }
        }

        //获取验证码信息，进行验证码请求
        private void requestVerifyCode(String mobile) {
            RequestParams requestParams = new RequestParams(“这里是你请求的验证码接口，让后台给你，参数什么的加在后面”);

            x.http().post(requestParams, new Callback.ProgressCallback<String>() {
                @Override
                public void onWaiting() {

                }

                @Override
                public void onStarted() {

                }

                @Override
                public void onLoading(long total, long current, boolean isDownloading) {

                }

                @Override
                public void onSuccess(String result) {

                    try {
                        JSONObject jsonObject2 = new JSONObject(result);
                        Log.e("tag", "jsonObject2" + jsonObject2);
                        String state = jsonObject2.getString("success");
                        String verifyCode = jsonObject2.getString("msg");
                        Log.e("tag", "获取验证码==" + verifyCode);
                        if ("true".equals(state)) {
                            Toast.makeText(LoginActivity.this, verifyCode, Toast.LENGTH_SHORT).show();
                            startCountBack();//这里是用来进行请求参数的
                        } else {
                            Toast.makeText(LoginActivity.this, verifyCode, Toast.LENGTH_SHORT).show();
                        }

                    } catch (JSONException e) {
                        e.printStackTrace();
                    }
                }
                @Override
                public void onError(Throwable ex, boolean isOnCallback) {
                    ex.printStackTrace();
                }

                @Override
                public void onCancelled(CancelledException cex) {

                }

                @Override
                public void onFinished() {

                }
            });
        }

        //使用正则表达式判断电话号码
        public static boolean isMobileNO(String tel) {
            Pattern p = Pattern.compile("^(13[0-9]|15([0-3]|[5-9])|14[5,7,9]|17[1,3,5,6,7,8]|18[0-9])\\d{8}$");
            Matcher m = p.matcher(tel);
            System.out.println(m.matches() + "---");
            return m.matches();
        }

        //获取验证码信息,进行计时操作
        private void startCountBack() {
            ((Activity) mContext).runOnUiThread(new Runnable() {
                @Override
                public void run() {
                    getyanzhengma1.setText(countSeconds + "");
                    mCountHandler.sendEmptyMessage(0);
                }
            });
        }

}