我们今天所使用的方案只是android手机设备集成短信验证码功能的方案之一。
我们所采用的方案是使用聚合数据的短信验证sdk。
程序的界面如下所示：
实现步骤：
1.到聚合数据官网上申请短信验证SDK数据，生成AppKey，如下图所示：
2.配置工程，把相关的sdk库导入到Project中去，：
3.配置AndroidManifest.xml文件，在Application节点中加入以下代码：
<meta-dataandroid:name="JUHE_KEY"android:value="你的appkey" />4.在src中加入MyApplication类，并且在AndroidManifest.xml文件中将application的name属性设置为src中定义的MyApplication（如android:name="com.bear.smscaptcha.MyApplication"），在MyApplication的onCreate()方法中调用接口初始化：
import com.thinkland.sdk.util.CommonFun;import android.app.Application;public class MyApplication extends Application {@Overridepublic void onCreate() {// TODO Auto-generated method stubsuper.onCreate();// 在使用SDK各组件之前初始化context信息，传入ApplicationContext// 注意该方法要再setContentView方法之前实现/*** 初始化方法* * @param context* @needFriends 是否需要好友功能*/CommonFun.initialize(getApplicationContext(), false);}}5.完成主Demo类，内容如下：
import android.app.Activity;
import android.content.pm.ActivityInfo;
import android.os.Bundle;
import android.text.Editable;
import android.text.Html;
import android.text.TextWatcher;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.EditText;
import android.widget.ImageView;
import android.widget.TextView;
import android.widget.Toast;import com.thinkland.sdk.sms.SMSCaptcha;
import com.thinkland.sdk.util.BaseData.ResultCallBack;public class MainActivity extends Activity implements OnClickListener{private SMSCaptcha mCaptcha; //短信sdk主对象private EditText etPhoneNum; //手机号码输入框private ImageView ivClear; //清除已经输入内容的图标private Button btnNext; //下一步按钮private EditText etCaptchaNum; //验证码输入框private Button btnSubmit; //提交验证码private ImageView ivSmsClear; private TextView tvUnreceiveIdentify; private static final int RETRY_INTERVAL = 60; //设置一个倒计时时间private int time = RETRY_INTERVAL;@Overrideprotected void onCreate(Bundle savedInstanceState) {super.onCreate(savedInstanceState);setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);setContentView(R.layout.activity_main);initData();setupViews();}private void initData(){//初始化sdk主操作对象mCaptcha = SMSCaptcha.getInstance();}/*** 初始化界面控件*/private void setupViews(){btnNext = (Button) findViewById(R.id.btn_next);ivClear = (ImageView) findViewById(R.id.iv_clear);btnNext.setOnClickListener(this);ivClear.setOnClickListener(this);etCaptchaNum = (EditText) findViewById(R.id.et_sms_captcha);btnSubmit = (Button) findViewById(R.id.btn_submit);ivSmsClear = (ImageView) findViewById(R.id.iv_sms_clear);btnSubmit.setOnClickListener(this);ivSmsClear.setOnClickListener(this);tvUnreceiveIdentify = (TextView) findViewById(R.id.tv_unreceive_identify);etPhoneNum = (EditText) findViewById(R.id.et_write_phone);etPhoneNum.setText("");etPhoneNum.requestFocus();etPhoneNum.addTextChangedListener(new TextWatcher() {@Overridepublic void onTextChanged(CharSequence arg0, int arg1, int arg2, int arg3) {// TODO Auto-generated method stubrefreshViews(arg0);}@Overridepublic void beforeTextChanged(CharSequence arg0, int arg1, int arg2,int arg3) {// TODO Auto-generated method stub}@Overridepublic void afterTextChanged(Editable arg0) {// TODO Auto-generated method stub}});}//根据edittext的内容来判断是否应当出现“清除所有”的按钮xprivate void refreshViews(CharSequence s){if(s.length() >0){btnNext.setEnabled(true);ivClear.setVisibility(View.VISIBLE);}else{btnNext.setEnabled(false);ivClear.setVisibility(View.GONE);}}//倒计时方法private void countDown(){new Thread(new Runnable() {public void run() {while(time-- > 0){final String unReceive = MainActivity.this.getResources().getString(R.string.smssdk_receive_msg, time);runOnUiThread(new Runnable() {public void run() {tvUnreceiveIdentify.setText(Html.fromHtml(unReceive));tvUnreceiveIdentify.setEnabled(false);}});try {Thread.sleep(1000);} catch (Exception e) {// TODO: handle exception}}time = RETRY_INTERVAL;}}).start();}@Overridepublic void onClick(View view) {switch (view.getId()) {case R.id.btn_next://删除掉字符串中所有的空格String phone = etPhoneNum.getText().toString().trim().replace("\\s*", "");/*** 请求短信验证码* * code 返回码:服务器: 0 成功; 1 错误;本地: -2 本地网络异常; -3 服务器网络异常;-4 解析错误;-5初始化异常reason 返回信息 成功或错误原因.result 返回结果,JSON格式.错误或者无返回值时为空.*/mCaptcha.sendCaptcha(phone, new ResultCallBack() {@Overridepublic void onResult(int code, String reason, String result) {// TODO Auto-generated method stubif(code == 0){//调用成功}}});countDown();break;case R.id.iv_clear:etPhoneNum.getText().clear();break;case R.id.btn_submit:String phoneNumber = etPhoneNum.getText().toString().trim().replace("\\s*", "");String code = etCaptchaNum.getText().toString().trim().replace("\\s*", "");/*** 验证短信验证码* * code 返回码:服务器: 0 成功; 1 错误;本地: -2 本地网络异常; -3 服务器网络异常;-4 解析错误;-5初始化异常reason 返回信息 成功或错误原因.result 返回结果,JSON格式.错误或者无返回值时为空.*/mCaptcha.commitCaptcha(phoneNumber, code, new ResultCallBack() {@Overridepublic void onResult(int code, String reason, String result) {// TODO Auto-generated method stubif(code == 0){//短信验证成功Toast.makeText(MainActivity.this, "验证成功！！！！！！！！", Toast.LENGTH_LONG).show();}else{//验证失败Toast.makeText(MainActivity.this, "失败！！！！！！！！" + reason, Toast.LENGTH_LONG).show();}}});break;case R.id.iv_sms_clear:break;default:break;}}}
最后，附上demo代码的工程源码压缩包：
AndroidSMSCaptcha
