一、准备工作：

我们退出服务中心，点击下面的下载中心，

选择SMSDK选项，下载资源，解压资源，得到一个sms目录，选择sms\SMSSDK\SMSSDK\libs下的四个jar包，将四个jar包拷到APP项目的libs目录下，如下图所示：

在app（切换至project视野下）目录下的build.gradle文件里写入以下内容：

implementation files('libs/MobCommons-2019.0508.1026.jar')

implementation files('libs/MobTools-2019.0507.1243.jar')

implementation files('libs/SDKWrapper-2018.0801.1824.jar')

implementation files('libs/SMSSDK-3.3.2.jar')

在main目录下的AndroidManifest.xml中的manifest标签下添加下列：

<uses-permission android:name="android.permission.READ_CONTACTS" />

<uses-permission android:name="android.permission.READ_PHONE_STATE" />

<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />

<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />

<uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />

<uses-permission android:name="android.permission.INTERNET" />

<uses-permission android:name="android.permission.GET_TASKS" />

<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />

//访问SD卡的应用关联目录要声明权限

<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />

在写的短信验证登录的Activity的标签下写入（我的是SMSActivity）：

二、代码示例：

完成上面的步骤后基本的配置就结束了，下面就是写逻辑代码了，给出布局文件的代码示例：

res目录下的layout目录下的activity_sms.xml：

<?xml version="1.0" encoding="utf-8"?><RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:tools="http://schemas.android.com/tools" android:id="@+id/activity_login" android:layout_width="match_parent" android:layout_height="match_parent" android:paddingBottom="@dimen/activity_vertical_margin" android:paddingLeft="@dimen/activity_horizontal_margin" android:paddingRight="@dimen/activity_horizontal_margin" android:paddingTop="@dimen/activity_vertical_margin" tools:context="com.zjj.hc.doac.LoginActivity"> <ProgressBar android:id="@+id/login_progress" style="?android:attr/progressBarStyleLarge" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_marginBottom="8dp" android:visibility="gone" /> <LinearLayout android:layout_height="fill_parent" android:layout_width="fill_parent" android:orientation="vertical" android:layout_marginTop="0dp" android:layout_alignParentTop="true" android:layout_alignParentRight="true" android:layout_alignParentEnd="true"> <LinearLayout android:layout_height="50dp" android:layout_width="290dp" android:orientation="vertical" android:gravity="center" android:layout_gravity="center"> <TextView android:layout_height="wrap_content" android:layout_width="match_parent" android:id="@+id/textView" android:gravity="center" android:textStyle="bold" android:textSize="25dp" android:textColor="@android:color/black" android:text="短 信 登 录"/> </LinearLayout> <LinearLayout android:layout_width="match_parent" android:layout_height="40dp"> android:orientation="horizontal" android:layout_marginTop="20dp" <EditText android:id="@+id/mobile_login" android:layout_height="40dp" android:layout_width="350dp" android:textSize="17dp" android:paddingLeft="10dp" android:inputType="textPersonName" android:hint="请输入手机号" android:maxLines="1" android:singleLine="true" /> </LinearLayout> <LinearLayout android:layout_width="match_parent" android:layout_height="40dp"> android:orientation="horizontal" android:layout_marginTop="20dp"> <EditText android:id="@+id/mobile_indentify" android:layout_height="40dp" android:layout_width="220dp" android:textSize="17dp" android:paddingLeft="10dp" android:inputType="textPersonName" android:hint="请输入验证码" android:maxLines="1" android:singleLine="true" /> <Button android:id="@+id/get_indentify" android:layout_width="100dp" android:layout_height="wrap_content" android:text="获取验证码"/> </LinearLayout> <LinearLayout android:layout_width="match_parent" android:layout_height="40dp"> android:orientation="horizontal" android:layout_marginTop="20dp"> <Button android:id="@+id/logining_mobile" android:layout_width="match_parent" android:layout_height="wrap_content" android:text="登录"/> </LinearLayout> </LinearLayout></RelativeLayout>

SMSActivity.java(额，代码有些乱)：

package com.zjj.hc.doac;import android.support.v7.app.AppCompatActivity;import android.os.Bundle;import android.view.View;import android.widget.Button;import android.widget.EditText;import android.widget.Toast;import cn.smssdk.EventHandler;import cn.smssdk.SMSSDK;import com.zjj.hc.R;import android.os.CountDownTimer;import java.util.regex.Matcher;import java.util.regex.Pattern;public class SMSActivity extends AppCompatActivity { private EditText mobileCodeText;//手机号输入框 private EditText indentifyText;//验证码输入框 private Button get_indentify;//获取验证码 private Button login_btn;//登录 private EventHandler eh; //创建事件接收器 private TimeCount secondCount ;//计时器 //创建线程设置验证码倒计时 @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_sms); initEvent(); init(); } private void init(){ eh = new EventHandler(){ @Override public void afterEvent(int event, int result, Object data) { if (result == SMSSDK.RESULT_COMPLETE) { //回调完成 if (event == SMSSDK.EVENT_SUBMIT_VERIFICATION_CODE) { //提交验证码成功 //跳转成功 } else if (event == SMSSDK.EVENT_GET_VERIFICATION_CODE){ //获取验证码成功 } else if (event ==SMSSDK.EVENT_GET_SUPPORTED_COUNTRIES){ //返回支持发送验证码的国家列表 } } else{ ((Throwable)data).printStackTrace(); } } }; //注册短信回调 SMSSDK.registerEventHandler(eh); } public void initEvent(){ mobileCodeText = (EditText) findViewById(R.id.mobile_login); indentifyText = (EditText) findViewById(R.id.mobile_indentify); get_indentify = (Button) findViewById(R.id.get_indentify); login_btn = (Button) findViewById(R.id.logining_mobile); get_indentify.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View view) { String mobileNums = mobileCodeText.getText().toString().trim(); //手机号是否为空 if(!mobileNums.equals("")){ //手机号不为空的情况下，验证正确 if(isNomobile(mobileNums)){ //发送验证码 SMSSDK.getVerificationCode("+86",mobileCodeText.getText().toString()); secondCount.start(); }else{ Toast.makeText(SMSActivity.this, "手机号输入错误", Toast.LENGTH_SHORT).show(); } }else{ Toast.makeText(SMSActivity.this, "手机号不能为空", Toast.LENGTH_SHORT).show(); } } }); login_btn.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View view) { String mobileNums = mobileCodeText.getText().toString().trim(); String infintyNumbs = indentifyText.getText().toString().trim(); if(!mobileNums.equals("")){ if(isNomobile(mobileNums)){ if(!infintyNumbs.equals("")) { //提交验证 SMSSDK.submitVerificationCode("+86", mobileCodeText.getText().toString().trim(), indentifyText.getText().toString().trim()); }else{ Toast.makeText(SMSActivity.this, "验证码不能为空", Toast.LENGTH_SHORT).show(); } }else{ Toast.makeText(SMSActivity.this, "手机号输入错误", Toast.LENGTH_SHORT).show(); } }else{ Toast.makeText(SMSActivity.this, "手机号不能为空", Toast.LENGTH_SHORT).show(); } } }); secondCount = new TimeCount(60000,1000); } //判断输入的手机号是否符合规范 public boolean isNomobile(String mobileCode){ //正则表达式判断 Pattern pattern = 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 matcher = pattern.matcher(mobileCode); if(matcher.matches()){ return true; }else return false; } protected void onDestroy() { super.onDestroy(); SMSSDK.unregisterEventHandler(eh); } class TimeCount extends CountDownTimer { public TimeCount(long millisInFuture, long countDownInterval) { super(millisInFuture, countDownInterval); } @Override public void onTick(long l) { get_indentify.setClickable(false); get_indentify.setText(l/1000 + "秒后重试"); } @Override public void onFinish() { get_indentify.setClickable(true); get_indentify.setText("获取验证码"); } }}

三、运行效果：