团队冲刺（五）
一、认领任务
经过团队讨论，我认领到的工作是：通过手机号注册功能的的实现，用到的是掌淘科技免费的SMSSDK。
二、任务完成时间估算
| 页面布局 | 2h |
| 从数据库提取 | 5h |
注册页面
展示如下：
这里说一下步骤，方便今后方便使用:
1、申请appkey和appsecert。首先要注册
登录后根据自己需要选择不同的选项，我选的是：
填写app的信息然后就会有appkey和appsecert。
2.在项目根目录的build.gradle中添加依赖
紧接着添加：
3.在注册Activity里
//注册一个事件回调监听，用于处理SMSSDK接口请求的结果 SMSSDK.registerEventHandler(eh); buttonCode.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { phoneNum = editTextPhoneNum.getText().toString();//获取手机号码 password = editTextPassWord.getText().toString(); if(!phoneNum.isEmpty()){ if(Utils.checkTel(phoneNum)){ //利用正则表达式获取检验手机号 // 获取验证码 SMSSDK.getVerificationCode("86", phoneNum); }else{ Toast.makeText(getApplicationContext(),"请输入有效的手机号",Toast.LENGTH_LONG).show(); } }else { Toast.makeText(getApplicationContext(),"请输入手机号",Toast.LENGTH_LONG).show(); return; } phoneNum = editTextPhoneNum.getText().toString(); } }); buttonLogin.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { code = editTextCode.getText().toString(); if(!code.isEmpty()){ //提交验证码 SMSSDK.submitVerificationCode("86", phoneNum, code); }else{ Toast.makeText(getApplicationContext(),"请输入验证码",Toast.LENGTH_LONG).show(); return; } } }); backlogin.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { Intent intent=new Intent(RegisterActivity.this, LoginActivity.class); startActivity(intent); } }); } // 使用完EventHandler需注销，否则可能出现内存泄漏 @Override protected void onDestroy() { super.onDestroy(); SMSSDK.unregisterEventHandler(eh); }
主要的实现代码：
RgisterActivity
import android.content.Intent;
import android.os.AsyncTask;
import android.os.Bundle;
import android.os.CountDownTimer;
import android.text.TextUtils;
import android.util.Log;
import android.view.View;
import android.widget.Button;
import android.widget.EditText;
import android.widget.Toast;
import androidx.appcompat.app.AppCompatActivity;
import org.json.JSONException;
import org.json.JSONObject;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.OutputStream;
import java.net.HttpURLConnection;
import java.net.MalformedURLException;
import java.net.URL;
import cn.smssdk.EventHandler;
import cn.smssdk.SMSSDK;
public class RegisterActivity extends AppCompatActivity {
private Button buttonCode,buttonLogin,backlogin;
private EditText editTextPhoneNum,editTextCode,editTextPassWord;
private String phoneNum,code,password;
private EventHandler eh;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_register);
buttonCode = findViewById(R.id.buttonCode);
buttonLogin = findViewById(R.id.buttonLogin);
backlogin = findViewById(R.id.backlogin);
editTextCode = findViewById(R.id.editTextCode);
editTextPhoneNum = findViewById(R.id.editTextPhoneNum);
editTextPassWord = findViewById(R.id.editTextPassWord);
phoneNum = editTextPhoneNum.getText().toString();//获取手机号码
password = editTextPassWord.getText().toString();
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
//获取网络上的servlet路径
String path="http://10.0.2.2:8080/testhttp/Register.Servlet";
//调用postTask,把获取到的用户名，密码与路径放入方法中
new postTask().execute(phoneNum,password,path);//Params：开始异步任务执行时传入的参数类型，对应excute（）中传递的参数
runOnUiThread(new Runnable() {
@Override
public void run() {
Toast.makeText(RegisterActivity.this,"验证成功",Toast.LENGTH_SHORT).show();
}
});
}else if (event == SMSSDK.EVENT_GET_VOICE_VERIFICATION_CODE){
runOnUiThread(new Runnable() {
@Override
public void run() {
Toast.makeText(RegisterActivity.this,"语音验证发送",Toast.LENGTH_SHORT).show();
}
});
}
else if (event == SMSSDK.EVENT_GET_VERIFICATION_CODE){
//获取验证码成功
runOnUiThread(new Runnable() {
@Override
public void run() {
Toast.makeText(RegisterActivity.this,"验证码已发送",Toast.LENGTH_SHORT).show();
}
});
}else if (event == SMSSDK.EVENT_GET_SUPPORTED_COUNTRIES){
Log.i("test","test");
}
}else{
((Throwable)data).printStackTrace();
Throwable throwable = (Throwable) data;
throwable.printStackTrace();
Log.i("1234",throwable.toString());
try {
JSONObject obj = new JSONObject(throwable.getMessage());
final String des = obj.optString("detail");
if (!TextUtils.isEmpty(des)){
runOnUiThread(new Runnable() {
@Override
public void run() {
Toast.makeText(RegisterActivity.this,des,Toast.LENGTH_SHORT).show();
}
});
}
} catch (JSONException e) {
e.printStackTrace();
}
}
}
};
//注册一个事件回调监听，用于处理SMSSDK接口请求的结果
SMSSDK.registerEventHandler(eh);
buttonCode.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
phoneNum = editTextPhoneNum.getText().toString();//获取手机号码
password = editTextPassWord.getText().toString();
if(!phoneNum.isEmpty()){
if(Utils.checkTel(phoneNum)){ //利用正则表达式获取检验手机号
// 获取验证码
SMSSDK.getVerificationCode("86", phoneNum);
}else{
Toast.makeText(getApplicationContext(),"请输入有效的手机号",Toast.LENGTH_LONG).show();
}
}else {
Toast.makeText(getApplicationContext(),"请输入手机号",Toast.LENGTH_LONG).show();
return;
}
phoneNum = editTextPhoneNum.getText().toString();
}
});
buttonLogin.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
code = editTextCode.getText().toString();
if(!code.isEmpty()){
//提交验证码
SMSSDK.submitVerificationCode("86", phoneNum, code);
}else{
Toast.makeText(getApplicationContext(),"请输入验证码",Toast.LENGTH_LONG).show();
return;
}
}
});
backlogin.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
Intent intent=new Intent(RegisterActivity.this, LoginActivity.class);
startActivity(intent);
}
});
}
// 使用完EventHandler需注销，否则可能出现内存泄漏
@Override
protected void onDestroy() {
super.onDestroy();
SMSSDK.unregisterEventHandler(eh);
}
class postTask extends AsyncTask {
@Override
protected Object doInBackground(Object[] params) {
//依次获取用户名，密码与路径
String phoneNum=params[0].toString();
String password=params[1].toString();
String path=params[2].toString();
try {
//获取网络上get方式提交的整个路径
URL url=new URL(path);
//打开网络连接
HttpURLConnection conn= (HttpURLConnection) url.openConnection();
//设置提交方式
conn.setRequestMethod("POST");
//设置网络超时时间
conn.setConnectTimeout(5000);
//界面上所有的参数名加上他的值
String s="phoneNum="+phoneNum+"&password="+password;
//获取请求头
conn.setRequestProperty("Content-Length",s.length()+"");//键是固定的
conn.setRequestProperty("Content-Type","application/x-www-form-urlencoded");//键和值是固定的
//设置允许对外输出数据
conn.setDoOutput(true);
//把界面上的所有数据写出去
OutputStream os=conn.getOutputStream();
os.write(s.getBytes());
if(conn.getResponseCode()==200){
//用io流与web后台进行数据交互
InputStream is=conn.getInputStream();
//字节流转字符流
BufferedReader br=new BufferedReader(new InputStreamReader(is));
//读出每一行的数据
String str=br.readLine();
//返回读出的每一行的数据
return str;
}
} catch (MalformedURLException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
return null;
}
@Override
protected void onPostExecute(Object o) {
super.onPostExecute(o);
//获取Android studio与web后台数据交互获得的值
String s= (String) o;
String[] sourceStrArray = s.split(",");
//吐司Android studio与web后台数据交互获得的值
Toast.makeText(RegisterActivity.this, sourceStrArray[0], Toast.LENGTH_SHORT).show();
// if(sourceStrArray.length>=2){
// Intent intent = new Intent(LoginActivity.this, MainActivity.class);
// startActivity(intent);
// Toast.makeText(LoginActivity.this, sourceStrArray[0], Toast.LENGTH_SHORT).show();
// }else{
// Intent intent = new Intent(LoginActivity.this,LoginActivity.class);
// startActivity(intent);
// Toast.makeText(LoginActivity.this, sourceStrArray[0], Toast.LENGTH_SHORT).show();
// }
}
}
}
后台的实现就是一个插入数据的操作。。。
这样子注册功能就能实现了。
