638
No
17강 변경 및 추가 부분
R.layout.activity_management
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"
android:background="#d1d1d1">
<ListView
android:layout_width="match_parent"
android:layout_height="match_parent"
android:id="@+id/listView"
android:layout_marginTop="10dp"
android:layout_marginRight="15dp"
android:layout_marginLeft="15dp"
android:dividerHeight="10dp"
android:divider="#d1d1d1">
</ListView>
</LinearLayout>
user.xml
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical" android:layout_width="match_parent"
android:layout_height="match_parent"
android:paddingLeft="10dp"
android:paddingRight="10dp"
android:paddingTop="5dp"
android:paddingBottom="5dp"
android:background="#ffffff"
>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="@+id/userID"
android:text="아이디"
android:textSize="20dp"
android:textColor="#00a7f5"
/>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="@+id/userPassword"
android:text="비밀번호"
android:textSize="15dp"
android:textColor="#f92a3f"
/>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="@+id/userName"
android:text="이름"
android:textSize="26dp"
android:textColor="#000000"
/>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="@+id/userAge"
android:text="나이"
android:textSize="18dp"
android:textColor="#775533"
/>
</LinearLayout>
class UserListAdapter
package kr.co.dothome.braverokmc.managerment;
import android.content.Context;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.BaseAdapter;
import android.widget.TextView;
import java.util.List;
/**
* Created by choi on 2017-05-08.
*/
public class UserListAdapter extends BaseAdapter {
Context mContext;
List<MemberDTO> memberList;
LayoutInflater inflater;
public UserListAdapter(Context mContext, List<MemberDTO> memberList) {
this.mContext = mContext;
this.memberList = memberList;
inflater=(LayoutInflater)mContext.getSystemService(mContext.LAYOUT_INFLATER_SERVICE);
}
@Override
public int getCount() {
return memberList.size();
}
@Override
public Object getItem(int position) {
return memberList.get(position);
}
@Override
public long getItemId(int position) {
return position;
}
@Override
public View getView(int position, View convertView, ViewGroup parent) {
if(convertView==null){
convertView=inflater.inflate(R.layout.user, parent, false);
}
TextView userID =(TextView)convertView.findViewById(R.id.userID);
TextView userName =(TextView)convertView.findViewById(R.id.userName);
TextView userPassword=(TextView)convertView.findViewById(R.id.userPassword);
TextView userAge =(TextView)convertView.findViewById(R.id.userAge);
userID.setText("아이디 : " +memberList.get(position).getUserID());
userName.setText("이름 : " +memberList.get(position).getUserName());
userPassword.setText("패스워드 : "+ memberList.get(position).getUserPassword());
userAge.setText("나이 : " + memberList.get(position).getUserAge());
if((position%2)==1){
// convertView.setBackgroundColor(0xffff8800);
}else {
convertView.setBackgroundColor(0xff748790);
}
return convertView;
}
}
class ManagementActivity
package kr.co.dothome.braverokmc.managerment;
import android.content.Intent;
import android.os.Bundle;
import android.support.v7.app.AppCompatActivity;
import android.widget.ListView;
import java.util.ArrayList;
public class ManagementActivity extends AppCompatActivity {
//TextView userListTextView;
ListView listView;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_management);
// userListTextView=(TextView)findViewById(userListTextView);
listView=(ListView)findViewById(R.id.listView);
Intent intent=getIntent();
if(intent!=null) {
Bundle membersBundle = intent.getBundleExtra("members");
ArrayList<MemberDTO> membsers = (ArrayList<MemberDTO>) membersBundle.get("members");
UserListAdapter adapter =new UserListAdapter(ManagementActivity.this, membsers);
listView.setAdapter(adapter);
/*
StringBuilder builder = new StringBuilder();
for (MemberDTO dto : membsers) {
builder.append("아이디 : " + dto.getUserID()+"\n");
builder.append( "이름 : " + dto.getUserName() +"\n");
builder.append("패스워드 : " + dto.getUserPassword() +"\n");
builder.append("나이 : " +dto.getUserAge() + "\n");
builder.append("--------------------------------------\n\n\n");
}
*/
}
}
}
전체
create table `USER` (
userID varchar(20) not null,
userPassword varchar(20) not null,
userName varchar(20) not null,
userAge int not null,
primary key (userID)
);
create table braverokmc2.`USER` ( userID varchar(20) not null, userPassword varchar(20) not null, userName varchar(20) not null, userAge int not null, primary key (userID) )
insert into braverokmc2.`USER` ( userID , userPassword , userName , userAge ) values( 'hong', '1111', '홍길동' , 39)
select * from user where userID = 'hong' and userPassword = '1111'
Login.php
<?php
//http://braverokmc2.dothome.co.kr/Login.php?userID=hong&userPassword=1111
/* mysql_connect('localhost', 'mysql_user', 'mysql_password'); */
$con =mysql_connect("localhost", "braverokmc2", "ehtjrhks5382");
/* 3. Mysql 입출력 인코딩을 지정
Mysql 연동을 한다면 입출력 인코딩이 달라서가 원인이 될 수 있다고 합니다.
아래 3줄의 소스를 추가함으로써 해결하였습니다.
출처: http://jhrun.tistory.com/140 [JHRunning] */
mysql_query("set session character_set_connection=utf8;");
mysql_query("set session character_set_results=utf8;");
mysql_query("set session character_set_client=utf8;");
mysql_set_charset("utf8");//sql 에서 한글 깨짐
if($con==true){
// echo "yes 연결 되었습니다.";
$_POST = array_map('mysql_escape_string', $_POST);
$_GET=array_map('mysql_escape_string', $_GET);
if(isset($_GET["userID"])){
$userID =$_GET["userID"];
$userPassword =$_GET["userPassword"];
}else if(isset($_POST["userID"])){
$userID =$_POST["userID"];
$userPassword =$_POST["userPassword"];
}
if(isset($userID) && isset($userPassword)){
$stmt = "select * from braverokmc2.USER where `userID` = '$userID' and `userPassword` = '$userPassword' ";
$rs =mysql_query($stmt, $con);
if($rs === FALSE) {
die(mysql_error()); // TODO: better error handling
}
/*
echo "<table border='1' >";
echo
"<tr>
<th>번호</th>
<th>이름</th>
<th>내용</th>
<th>이메일</th>
<th>날짜</th>
</tr>
"; */
$response =array();
$response["success"]=false;
if($row=mysql_fetch_array($rs)){
$response["success"]=true;
$response["userID"]=$row[userID];
$response["userPassword"]=$row[userPassword];
$response["userName"]=$row[userName];
$response["userAge"]=$row[userAge];
/* echo "
<tr>
<td>$row[userID]</td>
<td>$row[userPassword] </td>
<td>$row[userName] </td>
<td>$row[userAge]</td>
<td></td>
</tr>"; */
}
echo json_encode($response);
mysql_close();
}
}else{
//echo "no - 연결 실패 하였습습니다.";
}
?>
=>샘플 출력
{
success: true,
userID: "hong",
userPassword: "1111",
userName: "홍길동",
userAge: "39"
}
Register.php
<?php
/* http://braverokmc2.dothome.co.kr/Register.php?userID=q1&userPassword=1111&userName=김길&userAge=89 */
$con =mysql_connect("localhost", "braverokmc2", "ehtjrhks5382");
/* 3. Mysql 입출력 인코딩을 지정
Mysql 연동을 한다면 입출력 인코딩이 달라서가 원인이 될 수 있다고 합니다.
아래 3줄의 소스를 추가함으로써 해결하였습니다.
출처: http://jhrun.tistory.com/140 [JHRunning] */
mysql_query("set session character_set_connection=utf8;");
mysql_query("set session character_set_results=utf8;");
mysql_query("set session character_set_client=utf8;");
mysql_set_charset("SET NAMES utf8");
if($con==true){
//echo "연결";
//Injection 방어
$_POST = array_map('mysql_escape_string', $_POST);
$_GET=array_map('mysql_escape_string', $_GET);
if(isset($_POST["userID"])){
$userID =$_POST["userID"];
$userPassword=$_POST["userPassword"];
$userName=$_POST["userName"];
$userAge=$_POST["userAge"];
}else if(isset($_GET["userID"]) ){
$userID =$_GET["userID"];
$userPassword=$_GET["userPassword"];
$userName=$_GET["userName"];
$userAge=$_GET["userAge"];
}
/* //한글 인코딩 확인 후 utf8 아니 면 utf8 로 변경
$enc=mb_detect_encoding($userName, array("UTF-8", "EUC-KR", "SJIS"));
if($userName !="UTF-8"){
$userName=iconv($enc, "UTF-8", $userName);
}
*
*
*/
$stmt= "insert into braverokmc2.USER values ( '$userID', '$userPassword', '$userName' , $userAge ) ";
mysql_query( $stmt);
/* mysqli_stmt_bind_param($statement, "sssi", $userID, $userPassword, $userName, $userAge);
mysqli_stmt_execute($statement);
*/
$response=array();
$response["success"] =true;
//echo $userName;
echo json_encode($response);
}
?>
=>
샘플 출력
{
success: true
}
=> LoginRequest 클래스 추가 
APP
compile 'com.android.volley:volley:1.0.0'
dependencies {
compile fileTree(dir: 'libs', include: ['*.jar'])
androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2', {
exclude group: 'com.android.support', module: 'support-annotations'
})
compile 'com.android.support:appcompat-v7:25.3.1'
compile 'com.android.support.constraint:constraint-layout:1.0.2'
compile 'com.android.volley:volley:1.0.0'
testCompile 'junit:junit:4.12'
}
AndroidMainfest.xml
<uses-permission android:name="android.permission.INTERNET"/>
class LoginActivity
package kr.co.dothome.braverokmc.managerment;
import android.content.Intent;
import android.os.Bundle;
import android.support.v7.app.AlertDialog;
import android.support.v7.app.AppCompatActivity;
import android.view.View;
import android.widget.Button;
import android.widget.EditText;
import android.widget.TextView;
import com.android.volley.RequestQueue;
import com.android.volley.Response;
import com.android.volley.toolbox.Volley;
import org.json.JSONObject;
//로그인 초기 화면
public class LoginActivity extends AppCompatActivity {
EditText idText, passwordText;
Button loginButton;
TextView registerBtn;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.login_main);
idText =(EditText)findViewById(R.id.idText);
passwordText =(EditText)findViewById(R.id.pswordText);
registerBtn =(TextView)findViewById(R.id.registerBtn);
loginButton=(Button)findViewById(R.id.loginButton);
registerBtn.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
Intent intent =new Intent(LoginActivity.this, RegisterActivity.class);
startActivity(intent);
}
});
loginButton.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
final String userID=idText.getText().toString();
final String userPassword=passwordText.getText().toString();
Response.Listener<String> responseListenser =new Response.Listener<String>() {
@Override
public void onResponse(String response) {
try{
JSONObject jsoneRessponse=new JSONObject(response);
boolean succcess=jsoneRessponse.getBoolean("success");
if(succcess){
String userID= jsoneRessponse.getString("userID");
String userPassword=jsoneRessponse.getString("userPassword");
Intent intent=new Intent(LoginActivity.this, MainActivity.class);
intent.putExtra("userID", userID);
intent.putExtra("userPassword", userPassword);
LoginActivity.this.startActivity(intent);
}else{
AlertDialog.Builder builder=new AlertDialog.Builder(LoginActivity.this);
builder.setMessage("로그인에 실패하였습니다.");
builder.setNegativeButton("다시 시도", null);
builder.create();
builder.show();
}
}catch(Exception e){
}
}
};
LoginRequest loginRequest= new LoginRequest(userID, userPassword, responseListenser);
RequestQueue queue = Volley.newRequestQueue(LoginActivity.this);
queue.add(loginRequest);
}
});
}
}
class LoginRequest =>추가된 클래스
package kr.co.dothome.braverokmc.managerment;
import com.android.volley.Response;
import com.android.volley.toolbox.StringRequest;
import java.util.HashMap;
import java.util.Map;
/**
* Created by choi on 2017-05-02.
*/
public class LoginRequest extends StringRequest {
final static private String URL="http://braverokmc2.dothome.co.kr/Login.php";
private Map<String, String> parameters;
/* public RegisterRequest(int method, String url,
Response.Listener<String> listener, Response.ErrorListener errorListener) {
super(method, url, listener, errorListener);
}*/
public LoginRequest(String userID, String userPassword,
Response.Listener<String> listener){
super(Method.POST, URL, listener, null);
try {
//한글 깨짐 방지
// String st=URLEncoder.encode(userName, "UTF-8");
parameters=new HashMap<>();
parameters.put("userID", userID);
parameters.put("userPassword", userPassword);
} catch (Exception e) {
e.printStackTrace();
}
}
@Override
protected Map<String, String> getParams() {
return parameters;
}
}
class MainActivity
package kr.co.dothome.braverokmc.managerment;
import android.content.Intent;
import android.os.AsyncTask;
import android.os.Bundle;
import android.support.v7.app.AppCompatActivity;
import android.view.View;
import android.widget.Button;
import android.widget.TextView;
import org.json.JSONArray;
import org.json.JSONObject;
import java.io.BufferedReader;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.net.HttpURLConnection;
import java.net.URL;
import java.util.ArrayList;
//로그인 성공시
public class MainActivity extends AppCompatActivity {
TextView idText, pswordText, welcome;
Button manageMentButton;
String userID, userPassword,message;
ArrayList<MemberDTO> members ;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
idText =(TextView)findViewById(R.id.idText);
pswordText =(TextView)findViewById(R.id.pswordText);
welcome=(TextView)findViewById(R.id.welcome);
manageMentButton=(Button)findViewById(R.id.manageMentButton);
manageMentButton.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
new BackgroundTask().execute();
}
});
Intent intent=getIntent();
if(intent!=null){
userID=intent.getStringExtra("userID");
userPassword=intent.getStringExtra("userPassword");
message ="환영 합니다. " + userID + "님!";
idText.setText(userID);
pswordText.setText(userPassword);
welcome.setText(message);
}
if(!userID.equals("admin")){
manageMentButton.setVisibility(View.GONE);
}
}
//실제 회원 목록 가져오기,, AsyncTask 이용 또는 스레드 사용
class BackgroundTask extends AsyncTask<Void, Void, String>{
String target;
@Override
protected void onPreExecute() {
target="http://braverokmc2.dothome.co.kr/List.php";
}
@Override
protected String doInBackground(Void... params) {
InputStream is=null;
InputStreamReader isr =null;
BufferedReader reader=null;
StringBuffer stringBuffer =new StringBuffer();
try{
URL url =new URL(target);
HttpURLConnection httpURLConnection =(HttpURLConnection)url.openConnection();
httpURLConnection.setConnectTimeout(10000);
if(httpURLConnection.getResponseCode()==HttpURLConnection.HTTP_OK){
is=httpURLConnection.getInputStream();
reader=new BufferedReader(new InputStreamReader(is));
while(true){
String stringLine =reader.readLine();
if(stringLine==null)break;
stringBuffer.append(stringLine+"\n");
}
}
parsing(stringBuffer.toString());
}catch (Exception e){
e.printStackTrace();
}finally {
try {
if(reader!=null) reader.close();
if(isr!=null) isr.close();
if(is!=null)is.close();
}catch (Exception e){
e.printStackTrace();
}
}
return null;
}
@Override
protected void onProgressUpdate(Void... values) {
super.onProgressUpdate(values);
}
@Override
protected void onPostExecute(String s) {
Intent intent =new Intent(MainActivity.this, ManagementActivity.class);
Bundle bundle =new Bundle();
bundle.putSerializable("members", members);
intent.putExtra("members", bundle);
startActivity(intent);
}
}
public void parsing(String data){
members=new ArrayList<>();
try{
JSONObject jsonObject =new JSONObject(data);
JSONArray jsonArray=new JSONArray(jsonObject.getString("response"));
//arrayList 클리어
members.clear();
for(int i=0; i<jsonArray.length(); i++){
MemberDTO member=new MemberDTO();
JSONObject jsonObject1=(JSONObject)jsonArray.get(i);
member.setUserID(jsonObject1.getString("userID"));
member.setUserName(jsonObject1.getString("userName"));
member.setUserPassword(jsonObject1.getString("userPassword"));
member.setUserAge(jsonObject1.getInt("userAge"));
members.add(member);
}
}catch (Exception e){
e.printStackTrace();
}
}
}
class RegisterActivity
package kr.co.dothome.braverokmc.managerment;
import android.content.DialogInterface;
import android.content.Intent;
import android.os.Bundle;
import android.support.v7.app.AlertDialog;
import android.support.v7.app.AppCompatActivity;
import android.text.InputFilter;
import android.text.Spanned;
import android.view.View;
import android.widget.Button;
import android.widget.EditText;
import com.android.volley.RequestQueue;
import com.android.volley.Response;
import com.android.volley.toolbox.Volley;
import org.json.JSONObject;
import java.util.regex.Pattern;
public class RegisterActivity extends AppCompatActivity {
EditText idText, pswordText, nameText, ageText;
Button registerButton;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_register);
idText =(EditText)findViewById(R.id.idText);
pswordText =(EditText)findViewById(R.id.pswordText);
nameText =(EditText)findViewById(R.id.nameText);
ageText =(EditText)findViewById(R.id.ageText);
idText.setFilters(new InputFilter[] {filter});
registerButton=(Button)findViewById(R.id.registerbutton);
registerButton.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
String userID=idText.getText().toString();
String userPassword=pswordText.getText().toString();
String userName=nameText.getText().toString();
int userAge=Integer.parseInt(ageText.getText().toString());
Response.Listener<String> responseListener=new Response.Listener<String>(){
@Override
public void onResponse(String response) {
try{
JSONObject jsonResponse=new JSONObject(response);
boolean success=jsonResponse.getBoolean("success");
if(success){
AlertDialog.Builder builder=new AlertDialog.Builder(RegisterActivity.this);
builder.setMessage("회원 등록에 성공했습니다.")
.setPositiveButton("확인", new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
Intent intent=new Intent(RegisterActivity.this, LoginActivity.class);
RegisterActivity.this.startActivity(intent);
}
})
.create()
.show();
}else{
AlertDialog.Builder builder=new AlertDialog.Builder(RegisterActivity.this);
builder.setMessage("회원 등록에 실패했습니다.")
.setNegativeButton("다시 시도", new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
Intent intent=new Intent(RegisterActivity.this, RegisterActivity.class);
RegisterActivity.this.startActivity(intent);
}
})
.create()
.show();
}
}catch (Exception e){
e.printStackTrace();
}
}
};
RegisterRequest registerRequest=new RegisterRequest(userID, userPassword,
userName,userAge, responseListener);
RequestQueue queue = Volley.newRequestQueue(RegisterActivity.this);
queue.add(registerRequest);
}
});
}
// 영문만 허용 (숫자 포함)
protected InputFilter filter= new InputFilter() {
public CharSequence filter(CharSequence source, int start, int end,
Spanned dest, int dstart, int dend) {
Pattern ps = Pattern.compile("^[a-zA-Z0-9]+$");
if (!ps.matcher(source).matches()) {
return "";
}
return null;
}
};
// 한글만 허용
public InputFilter filterKor = new InputFilter() {
@Override
public CharSequence filter(CharSequence source, int start, int end,
Spanned dest, int dstart, int dend) {
Pattern ps = Pattern.compile("^[ㄱ-가-힣]+$");
if (!ps.matcher(source).matches()) {
return "";
}
return null;
}
};
}
class RegisterRequest
package kr.co.dothome.braverokmc.managerment;
import com.android.volley.Response;
import com.android.volley.toolbox.StringRequest;
import java.util.HashMap;
import java.util.Map;
/**
* Created by choi on 2017-05-02.
*/
public class RegisterRequest extends StringRequest {
final static private String URL="http://braverokmc2.dothome.co.kr/Register.php";
private Map<String, String> parameters;
/* public RegisterRequest(int method, String url,
Response.Listener<String> listener, Response.ErrorListener errorListener) {
super(method, url, listener, errorListener);
}*/
public RegisterRequest(String userID, String userPassword, String userName, int userAge,
Response.Listener<String> listener){
super(Method.POST, URL, listener, null);
try {
//한글 깨짐 방지
// String st=URLEncoder.encode(userName, "UTF-8");
parameters=new HashMap<>();
parameters.put("userID", userID);
parameters.put("userPassword", userPassword);
parameters.put("userName", userName);
parameters.put("userAge", userAge +"");
} catch (Exception e) {
e.printStackTrace();
}
}
@Override
protected Map<String, String> getParams() {
return parameters;
}
}
R.layout.activity_main
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"
tools:context="kr.co.dothome.braverokmc.managerment.MainActivity">
<TextView
android:id="@+id/welcome"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="TextView"
android:textAppearance="@style/TextAppearance.AppCompat.Display1"
/>
<TextView
android:id="@+id/idTextText"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="아이디"
android:textAppearance="@style/TextAppearance.AppCompat.Headline" />
<TextView
android:id="@+id/idText"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="TextView"
android:textAppearance="@style/TextAppearance.AppCompat.Display1" />
<TextView
android:id="@+id/text1"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="비밀번호"
android:textAppearance="@style/TextAppearance.AppCompat.Headline" />
<TextView
android:id="@+id/pswordText"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="TextView"
android:textAppearance="@style/TextAppearance.AppCompat.Display1" />
<Button
android:id="@+id/manageMentButton"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="회원관리"
android:layout_gravity="center_horizontal"
/>
</LinearLayout>
R.layout.activity_register
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:tools="http://schemas.android.com/tools"
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"
tools:context="kr.co.dothome.braverokmc.managerment.RegisterActivity">
<EditText
android:id="@+id/idText"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_alignParentStart="true"
android:layout_alignParentTop="true"
android:ems="10"
android:hint="아이디"
android:inputType="" />
<EditText
android:id="@+id/pswordText"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:ems="10"
android:hint="비밀번호"
android:inputType="textPassword" />
<EditText
android:id="@+id/nameText"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_alignParentStart="true"
android:layout_alignParentTop="true"
android:layout_marginTop="18dp"
android:ems="10"
android:hint="이름"
android:inputType="textPersonName" />
<EditText
android:id="@+id/ageText"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:ems="10"
android:hint="나이"
android:inputType="number" />
<Button
android:id="@+id/registerbutton"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_alignParentStart="true"
android:layout_centerVertical="true"
android:text="회원가입" />
</LinearLayout>
R.layout.login_main
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context="kr.co.dothome.braverokmc.managerment.LoginActivity">
<EditText
android:id="@+id/idText"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentEnd="true"
android:layout_alignParentLeft="true"
android:layout_alignParentRight="true"
android:layout_alignParentStart="true"
android:layout_alignParentTop="true"
android:ems="10"
android:hint="아이디"
android:inputType="textPersonName" />
<EditText
android:id="@+id/pswordText"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentEnd="true"
android:layout_alignParentLeft="true"
android:layout_alignParentRight="true"
android:layout_alignParentStart="true"
android:layout_below="@+id/idText"
android:ems="10"
android:hint="비밀번호"
android:inputType="textPassword" />
<Button
android:id="@+id/loginButton"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_alignParentStart="true"
android:layout_below="@+id/text1"
android:layout_marginTop="86dp"
android:text="로그인" />
<TextView
android:id="@+id/registerBtn"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="@+id/loginButton"
android:layout_centerHorizontal="true"
android:layout_marginTop="40dp"
android:text="회원가입"
android:textAppearance="@style/TextAppearance.AppCompat" />
</RelativeLayout>
16강의 - 핵심 추가및 변경 코드
List.php
<?php
//http://braverokmc2.dothome.co.kr/Login.php?userID=hong&userPassword=1111
/* mysql_connect('localhost', 'mysql_user', 'mysql_password'); */
$con =mysql_connect("localhost", "braverokmc2", "ehtjrhks5382");
/* 3. Mysql 입출력 인코딩을 지정
Mysql 연동을 한다면 입출력 인코딩이 달라서가 원인이 될 수 있다고 합니다.
아래 3줄의 소스를 추가함으로써 해결하였습니다.
출처: http://jhrun.tistory.com/140 [JHRunning] */
mysql_query("set session character_set_connection=utf8;");
mysql_query("set session character_set_results=utf8;");
mysql_query("set session character_set_client=utf8;");
mysql_set_charset("utf8");//sql 에서 한글 깨짐
$stmt ="select * from braverokmc2.USER ";
$rs =mysql_query($stmt, $con);
$response =array();
while($row =mysql_fetch_array($rs)){
array_push($response, array("userID" =>$row[0], "userPassword"=>$row[1],
"userName"=>$row[2], "userAge" =>$row[3] ) );
}
echo json_encode(array("response" =>$response));
mysql_close($con);
?>
class MainActivity
package kr.co.dothome.braverokmc.managerment;
import android.content.Intent;
import android.os.AsyncTask;
import android.os.Bundle;
import android.support.v7.app.AppCompatActivity;
import android.view.View;
import android.widget.Button;
import android.widget.TextView;
import org.json.JSONArray;
import org.json.JSONObject;
import java.io.BufferedReader;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.net.HttpURLConnection;
import java.net.URL;
import java.util.ArrayList;
//로그인 성공시
public class MainActivity extends AppCompatActivity {
TextView idText, pswordText, welcome;
Button manageMentButton;
String userID, userPassword,message;
ArrayList<MemberDTO> members ;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
idText =(TextView)findViewById(R.id.idText);
pswordText =(TextView)findViewById(R.id.pswordText);
welcome=(TextView)findViewById(R.id.welcome);
manageMentButton=(Button)findViewById(R.id.manageMentButton);
manageMentButton.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
new BackgroundTask().execute();
}
});
Intent intent=getIntent();
if(intent!=null){
userID=intent.getStringExtra("userID");
userPassword=intent.getStringExtra("userPassword");
message ="환영 합니다. " + userID + "님!";
idText.setText(userID);
pswordText.setText(userPassword);
welcome.setText(message);
}
if(!userID.equals("admin")){
manageMentButton.setVisibility(View.GONE);
}
}
//실제 회원 목록 가져오기,, AsyncTask 이용 또는 스레드 사용
class BackgroundTask extends AsyncTask<Void, Void, String>{
String target;
@Override
protected void onPreExecute() {
target="http://braverokmc2.dothome.co.kr/List.php";
}
@Override
protected String doInBackground(Void... params) {
InputStream is=null;
InputStreamReader isr =null;
BufferedReader reader=null;
StringBuffer stringBuffer =new StringBuffer();
try{
URL url =new URL(target);
HttpURLConnection httpURLConnection =(HttpURLConnection)url.openConnection();
httpURLConnection.setConnectTimeout(10000);
if(httpURLConnection.getResponseCode()==HttpURLConnection.HTTP_OK){
is=httpURLConnection.getInputStream();
reader=new BufferedReader(new InputStreamReader(is));
while(true){
String stringLine =reader.readLine();
if(stringLine==null)break;
stringBuffer.append(stringLine+"\n");
}
}
parsing(stringBuffer.toString());
}catch (Exception e){
e.printStackTrace();
}finally {
try {
if(reader!=null) reader.close();
if(isr!=null) isr.close();
if(is!=null)is.close();
}catch (Exception e){
e.printStackTrace();
}
}
return null;
}
@Override
protected void onProgressUpdate(Void... values) {
super.onProgressUpdate(values);
}
@Override
protected void onPostExecute(String s) {
Intent intent =new Intent(MainActivity.this, ManagementActivity.class);
Bundle bundle =new Bundle();
bundle.putSerializable("members", members);
intent.putExtra("members", bundle);
startActivity(intent);
}
}
public void parsing(String data){
members=new ArrayList<>();
try{
JSONObject jsonObject =new JSONObject(data);
JSONArray jsonArray=new JSONArray(jsonObject.getString("response"));
//arrayList 클리어
members.clear();
for(int i=0; i<jsonArray.length(); i++){
MemberDTO member=new MemberDTO();
JSONObject jsonObject1=(JSONObject)jsonArray.get(i);
member.setUserID(jsonObject1.getString("userID"));
member.setUserName(jsonObject1.getString("userName"));
member.setUserPassword(jsonObject1.getString("userPassword"));
member.setUserAge(jsonObject1.getInt("userAge"));
members.add(member);
}
}catch (Exception e){
e.printStackTrace();
}
}
}
R.layout.activity_main
추가
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"
tools:context="kr.co.dothome.braverokmc.managerment.MainActivity">
<TextView
android:id="@+id/welcome"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="TextView"
android:textAppearance="@style/TextAppearance.AppCompat.Display1"
/>
<TextView
android:id="@+id/idTextText"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="아이디"
android:textAppearance="@style/TextAppearance.AppCompat.Headline" />
<TextView
android:id="@+id/idText"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="TextView"
android:textAppearance="@style/TextAppearance.AppCompat.Display1" />
<TextView
android:id="@+id/text1"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="비밀번호"
android:textAppearance="@style/TextAppearance.AppCompat.Headline" />
<TextView
android:id="@+id/pswordText"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="TextView"
android:textAppearance="@style/TextAppearance.AppCompat.Display1" />
<Button
android:id="@+id/manageMentButton"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="회원관리"
android:layout_gravity="center_horizontal"
/>
</LinearLayout>
class MemberDTO
package kr.co.dothome.braverokmc.managerment;
import java.io.Serializable;
/**
* Created by choi on 2017-05-08.
*/
public class MemberDTO implements Serializable {
private static final long serialVersionUID = 1L;
private String userID;
private String userPassword;
private String userName;
private Integer userAge;
public MemberDTO() {
}
public MemberDTO(String userID, String userPassword, String userName, Integer userAge) {
this.userID = userID;
this.userPassword = userPassword;
this.userName = userName;
this.userAge = userAge;
}
public String getUserID() {
return userID;
}
public void setUserID(String userID) {
this.userID = userID;
}
public String getUserPassword() {
return userPassword;
}
public void setUserPassword(String userPassword) {
this.userPassword = userPassword;
}
public String getUserName() {
return userName;
}
public void setUserName(String userName) {
this.userName = userName;
}
public Integer getUserAge() {
return userAge;
}
public void setUserAge(Integer userAge) {
this.userAge = userAge;
}
@Override
public String toString() {
return "MemberDTO{" +
"userID='" + userID + '\'' +
", userPassword='" + userPassword + '\'' +
", userName='" + userName + '\'' +
", userAge=" + userAge +
'}';
}
}
class ManagementActivity
package kr.co.dothome.braverokmc.managerment;
import android.content.Intent;
import android.os.Bundle;
import android.support.v7.app.AppCompatActivity;
import android.widget.ListView;
import java.util.ArrayList;
public class ManagementActivity extends AppCompatActivity {
//TextView userListTextView;
ListView listView;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_management);
// userListTextView=(TextView)findViewById(userListTextView);
listView=(ListView)findViewById(R.id.listView);
Intent intent=getIntent();
if(intent!=null) {
Bundle membersBundle = intent.getBundleExtra("members");
ArrayList<MemberDTO> membsers = (ArrayList<MemberDTO>) membersBundle.get("members");
UserListAdapter adapter =new UserListAdapter(ManagementActivity.this, membsers);
listView.setAdapter(adapter);
/*
StringBuilder builder = new StringBuilder();
for (MemberDTO dto : membsers) {
builder.append("아이디 : " + dto.getUserID()+"\n");
builder.append( "이름 : " + dto.getUserName() +"\n");
builder.append("패스워드 : " + dto.getUserPassword() +"\n");
builder.append("나이 : " +dto.getUserAge() + "\n");
builder.append("--------------------------------------\n\n\n");
}
*/
}
}
}
R.layout.activity_management
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"
android:background="#d1d1d1">
<ListView
android:layout_width="match_parent"
android:layout_height="match_parent"
android:id="@+id/listView"
android:layout_marginTop="10dp"
android:layout_marginRight="15dp"
android:layout_marginLeft="15dp"
android:dividerHeight="10dp"
android:divider="#d1d1d1">
</ListView>
</LinearLayout>
user.xml
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical" android:layout_width="match_parent"
android:layout_height="match_parent"
android:paddingLeft="10dp"
android:paddingRight="10dp"
android:paddingTop="5dp"
android:paddingBottom="5dp"
android:background="#ffffff"
>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="@+id/userID"
android:text="아이디"
android:textSize="20dp"
android:textColor="#00a7f5"
/>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="@+id/userPassword"
android:text="비밀번호"
android:textSize="15dp"
android:textColor="#f92a3f"
/>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="@+id/userName"
android:text="이름"
android:textSize="26dp"
android:textColor="#000000"
/>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="@+id/userAge"
android:text="나이"
android:textSize="18dp"
android:textColor="#775533"
/>
</LinearLayout>
class UserListAdapter
package kr.co.dothome.braverokmc.managerment;
import android.content.Context;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.BaseAdapter;
import android.widget.TextView;
import java.util.List;
/**
* Created by choi on 2017-05-08.
*/
public class UserListAdapter extends BaseAdapter {
Context mContext;
List<MemberDTO> memberList;
LayoutInflater inflater;
public UserListAdapter(Context mContext, List<MemberDTO> memberList) {
this.mContext = mContext;
this.memberList = memberList;
inflater=(LayoutInflater)mContext.getSystemService(mContext.LAYOUT_INFLATER_SERVICE);
}
@Override
public int getCount() {
return memberList.size();
}
@Override
public Object getItem(int position) {
return memberList.get(position);
}
@Override
public long getItemId(int position) {
return position;
}
@Override
public View getView(int position, View convertView, ViewGroup parent) {
if(convertView==null){
convertView=inflater.inflate(R.layout.user, parent, false);
}
TextView userID =(TextView)convertView.findViewById(R.id.userID);
TextView userName =(TextView)convertView.findViewById(R.id.userName);
TextView userPassword=(TextView)convertView.findViewById(R.id.userPassword);
TextView userAge =(TextView)convertView.findViewById(R.id.userAge);
userID.setText("아이디 : " +memberList.get(position).getUserID());
userName.setText("이름 : " +memberList.get(position).getUserName());
userPassword.setText("패스워드 : "+ memberList.get(position).getUserPassword());
userAge.setText("나이 : " + memberList.get(position).getUserAge());
if((position%2)==1){
// convertView.setBackgroundColor(0xffff8800);
}else {
convertView.setBackgroundColor(0xff748790);
}
return convertView;
}
}
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