diff --git a/src/Logistics/.gitignore b/src/Logistics/.gitignore
new file mode 100644
index 0000000..aa724b7
--- /dev/null
+++ b/src/Logistics/.gitignore
@@ -0,0 +1,15 @@
+*.iml
+.gradle
+/local.properties
+/.idea/caches
+/.idea/libraries
+/.idea/modules.xml
+/.idea/workspace.xml
+/.idea/navEditor.xml
+/.idea/assetWizardSettings.xml
+.DS_Store
+/build
+/captures
+.externalNativeBuild
+.cxx
+local.properties
diff --git a/src/Logistics/.idea/.gitignore b/src/Logistics/.idea/.gitignore
new file mode 100644
index 0000000..26d3352
--- /dev/null
+++ b/src/Logistics/.idea/.gitignore
@@ -0,0 +1,3 @@
+# Default ignored files
+/shelf/
+/workspace.xml
diff --git a/src/Logistics/.idea/compiler.xml b/src/Logistics/.idea/compiler.xml
new file mode 100644
index 0000000..fb7f4a8
--- /dev/null
+++ b/src/Logistics/.idea/compiler.xml
@@ -0,0 +1,6 @@
+
+
+
+
+
+
\ No newline at end of file
diff --git a/src/Logistics/.idea/deploymentTargetDropDown.xml b/src/Logistics/.idea/deploymentTargetDropDown.xml
new file mode 100644
index 0000000..ccd930c
--- /dev/null
+++ b/src/Logistics/.idea/deploymentTargetDropDown.xml
@@ -0,0 +1,17 @@
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/src/Logistics/.idea/gradle.xml b/src/Logistics/.idea/gradle.xml
new file mode 100644
index 0000000..526b4c2
--- /dev/null
+++ b/src/Logistics/.idea/gradle.xml
@@ -0,0 +1,20 @@
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/src/Logistics/.idea/misc.xml b/src/Logistics/.idea/misc.xml
new file mode 100644
index 0000000..c718eea
--- /dev/null
+++ b/src/Logistics/.idea/misc.xml
@@ -0,0 +1,32 @@
+
+
+
+
+
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/src/Logistics/.idea/vcs.xml b/src/Logistics/.idea/vcs.xml
new file mode 100644
index 0000000..b2bdec2
--- /dev/null
+++ b/src/Logistics/.idea/vcs.xml
@@ -0,0 +1,6 @@
+
+
+
+
+
+
\ No newline at end of file
diff --git a/src/Logistics/app/.gitignore b/src/Logistics/app/.gitignore
new file mode 100644
index 0000000..42afabf
--- /dev/null
+++ b/src/Logistics/app/.gitignore
@@ -0,0 +1 @@
+/build
\ No newline at end of file
diff --git a/src/Logistics/app/build.gradle b/src/Logistics/app/build.gradle
new file mode 100644
index 0000000..6bf05e2
--- /dev/null
+++ b/src/Logistics/app/build.gradle
@@ -0,0 +1,39 @@
+plugins {
+ id 'com.android.application'
+}
+
+android {
+ compileSdk 32
+
+ defaultConfig {
+ applicationId "com.example.logistics"
+ minSdk 21
+ targetSdk 32
+ versionCode 1
+ versionName "1.0"
+
+ testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
+ }
+
+ buildTypes {
+ release {
+ minifyEnabled false
+ proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
+ }
+ }
+ compileOptions {
+ sourceCompatibility JavaVersion.VERSION_1_8
+ targetCompatibility JavaVersion.VERSION_1_8
+ }
+}
+
+dependencies {
+
+ implementation 'androidx.appcompat:appcompat:1.3.0'
+ implementation 'com.google.android.material:material:1.4.0'
+ implementation 'androidx.constraintlayout:constraintlayout:2.0.4'
+ implementation files('libs\\mysql-connector-java-5.0.7.jar')
+ testImplementation 'junit:junit:4.13.2'
+ androidTestImplementation 'androidx.test.ext:junit:1.1.3'
+ androidTestImplementation 'androidx.test.espresso:espresso-core:3.4.0'
+}
\ No newline at end of file
diff --git a/src/Logistics/app/libs/mysql-connector-java-5.0.7.jar b/src/Logistics/app/libs/mysql-connector-java-5.0.7.jar
new file mode 100644
index 0000000..412138a
Binary files /dev/null and b/src/Logistics/app/libs/mysql-connector-java-5.0.7.jar differ
diff --git a/src/Logistics/app/src/androidTest/java/com/example/logistics/ExampleInstrumentedTest.java b/src/Logistics/app/src/androidTest/java/com/example/logistics/ExampleInstrumentedTest.java
new file mode 100644
index 0000000..91ed906
--- /dev/null
+++ b/src/Logistics/app/src/androidTest/java/com/example/logistics/ExampleInstrumentedTest.java
@@ -0,0 +1,26 @@
+package com.example.logistics;
+
+import android.content.Context;
+
+import androidx.test.platform.app.InstrumentationRegistry;
+import androidx.test.ext.junit.runners.AndroidJUnit4;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import static org.junit.Assert.*;
+
+/**
+ * Instrumented test, which will execute on an Android device.
+ *
+ * @see Testing documentation
+ */
+@RunWith(AndroidJUnit4.class)
+public class ExampleInstrumentedTest {
+ @Test
+ public void useAppContext() {
+ // Context of the app under test.
+ Context appContext = InstrumentationRegistry.getInstrumentation().getTargetContext();
+ assertEquals("com.example.logistics", appContext.getPackageName());
+ }
+}
\ No newline at end of file
diff --git a/src/Logistics/app/src/main/AndroidManifest.xml b/src/Logistics/app/src/main/AndroidManifest.xml
new file mode 100644
index 0000000..414e4cc
--- /dev/null
+++ b/src/Logistics/app/src/main/AndroidManifest.xml
@@ -0,0 +1,29 @@
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/src/Logistics/app/src/main/java/com/example/logistics/dao/userDao.java b/src/Logistics/app/src/main/java/com/example/logistics/dao/userDao.java
new file mode 100644
index 0000000..020590e
--- /dev/null
+++ b/src/Logistics/app/src/main/java/com/example/logistics/dao/userDao.java
@@ -0,0 +1,139 @@
+package com.example.logistics.dao;
+
+import android.util.Log;
+
+import com.example.logistics.entity.User;
+import com.example.logistics.mysqlconnection.DBOpenHelper;
+import com.google.android.material.behavior.HideBottomViewOnScrollBehavior;
+
+import java.sql.PreparedStatement;
+import java.sql.SQLException;
+import java.util.HashMap;
+import java.sql.ResultSet;
+import java.sql.Connection;
+
+public class userDao {
+
+ private static final String TAG = "userDao";
+
+ public int login(String username, String password){
+ HashMap map = new HashMap<>();
+
+ Connection connection = DBOpenHelper.getConn();
+
+ int msg = 0;
+ try{
+ String sql = "select * from users where username = ?";
+
+ if(connection != null){
+ PreparedStatement ps = connection.prepareStatement(sql);
+ if(ps != null){
+ Log.e(TAG, "username: " + username);
+ ps.setString(1,username);
+ ResultSet rs = ps.executeQuery();
+
+ int count = rs.getMetaData().getColumnCount();
+ while(rs.next()){
+ for(int i = 1; i <= count; i++){
+ String field = rs.getMetaData().getColumnName(i);
+ map.put(field, rs.getString(field));
+ }
+ }
+ connection.close();
+ ps.close();
+
+ if(map.size() != 0){
+ StringBuilder s = new StringBuilder();
+ for(String key:map.keySet()){
+ if(key.equals("password")){
+ if(password.equals(map.get(key))){
+ msg = 1; //password correct
+ }else{
+ msg = 2; //password incorrect
+ }
+ break;
+ }
+ }
+ }else{
+ Log.e(TAG, "result is null");
+ msg = 3; //result is null
+ }
+ }else{
+ Log.e(TAG, "ps is null");
+ msg = 0;
+ }
+ }else{
+ Log.e(TAG, "connection is null");
+ msg = 0;
+ }
+ }catch (Exception e){
+ e.printStackTrace();
+ Log.d(TAG, "login bug: " + e.getMessage());
+ msg = 0;
+ }
+ return msg;
+ }
+
+ public User findUser(String username){
+
+ Connection connection = DBOpenHelper.getConn();
+ User user = null;
+ try{
+ String sql = "select * from users where username = ?";
+ if(connection != null){
+ PreparedStatement ps = connection.prepareStatement(sql);
+ if(ps != null){
+ ps.setString(1, username);
+ ResultSet rs = ps.executeQuery();
+
+ while(rs.next()){
+ int userId = rs.getInt(1);
+ String userName = rs.getString(2);
+ String passWord = rs.getString(3);
+ String phoneNum = rs.getString(4);
+
+ user = new User(userId, userName, passWord, phoneNum);
+ }
+ }
+ }
+ } catch (SQLException throwables) {
+ throwables.printStackTrace();
+ }
+ return user;
+ }
+
+ public boolean register(User user){
+ HashMap map = new HashMap<>();
+
+ Connection connection = DBOpenHelper.getConn();
+ try{
+ String sql = "insert into users(username, password, phonenum) values (?,?,?)";
+
+ if(connection != null){
+ PreparedStatement ps = connection.prepareStatement(sql);
+
+ if(ps != null){
+ ps.setString(1, user.getUserName());
+ ps.setString(2, user.getPassWord());
+ ps.setString(3, user.getPhoneNum());
+
+ int rs = ps.executeUpdate();
+ if(rs > 0){
+ return true;
+ }else{
+ return false;
+ }
+ }else{
+ return false;
+ }
+ }else{
+ return false;
+ }
+ }catch(Exception e){
+ e.printStackTrace();
+ Log.e(TAG, "异常 register");
+ return false;
+ }
+ }
+
+}
diff --git a/src/Logistics/app/src/main/java/com/example/logistics/entity/User.java b/src/Logistics/app/src/main/java/com/example/logistics/entity/User.java
new file mode 100644
index 0000000..bec6082
--- /dev/null
+++ b/src/Logistics/app/src/main/java/com/example/logistics/entity/User.java
@@ -0,0 +1,52 @@
+package com.example.logistics.entity;
+
+public class User {
+ private int userId;
+ private String userName;
+ private String passWord;
+ private String phoneNum;
+
+ public User(){
+
+ }
+
+ public User(int id, String username, String password, String phonenum){
+ this.userId = id;
+ this.userName = username;
+ this.passWord = password;
+ this.phoneNum = phonenum;
+ }
+
+ public int getUserId(){
+ return userId;
+ }
+
+ public void setUserId(int id){
+ this.userId = id;
+ }
+
+ public String getUserName(){
+ return userName;
+ }
+
+ public void setUserName(String username){
+ this.userName = username;
+ }
+
+ public String getPassWord(){
+ return passWord;
+ }
+
+ public void setPassWord(String password){
+ this.passWord = password;
+ }
+
+ public String getPhoneNum(){
+ return phoneNum;
+ }
+
+ public void setPhoneNum(String phonenum){
+ this.phoneNum = phonenum;
+ }
+
+}
diff --git a/src/Logistics/app/src/main/java/com/example/logistics/mysqlconnection/DBOpenHelper.java b/src/Logistics/app/src/main/java/com/example/logistics/mysqlconnection/DBOpenHelper.java
new file mode 100644
index 0000000..bfde32b
--- /dev/null
+++ b/src/Logistics/app/src/main/java/com/example/logistics/mysqlconnection/DBOpenHelper.java
@@ -0,0 +1,28 @@
+package com.example.logistics.mysqlconnection;
+
+import java.sql.Connection;
+import java.sql.DriverManager;
+import java.sql.SQLException;
+
+public class DBOpenHelper {
+ private static String diver = "com.mysql.jdbc.Driver";
+ //加入utf-8是为了后面往表中输入中文，表中不会出现乱码的情况
+ private static String url = "jdbc:mysql://49.235.83.73:3306/logistics?characterEncoding=utf-8";
+ private static String user = "root";//用户名
+ private static String password = "123";//密码
+ /*
+ * 连接数据库
+ * */
+ public static Connection getConn(){
+ Connection conn = null;
+ try {
+ Class.forName(diver);
+ conn = (Connection) DriverManager.getConnection(url,user,password);//获取连接
+ } catch (ClassNotFoundException e) {
+ e.printStackTrace();
+ } catch (SQLException e) {
+ e.printStackTrace();
+ }
+ return conn;
+ }
+}
\ No newline at end of file
diff --git a/src/Logistics/app/src/main/java/com/example/logistics/tools/MD5Utils.java b/src/Logistics/app/src/main/java/com/example/logistics/tools/MD5Utils.java
new file mode 100644
index 0000000..f6c065f
--- /dev/null
+++ b/src/Logistics/app/src/main/java/com/example/logistics/tools/MD5Utils.java
@@ -0,0 +1,37 @@
+package com.example.logistics.tools;
+
+import java.security.MessageDigest;
+import java.security.NoSuchAlgorithmException;
+public class MD5Utils {
+ //md5 加密算法
+ public static String md5(String text) {
+ MessageDigest digest = null;
+ try {
+ digest = MessageDigest.getInstance("md5");
+ // 数组 byte[] result -> digest.digest( ); 文本 text.getBytes();
+ byte[] result = digest.digest(text.getBytes());
+ //创建StringBuilder对象 然后建议StringBuffer，安全性高
+ //StringBuilder sb = new StringBuilder();
+ StringBuffer sb = new StringBuffer();
+ // result数组，digest.digest ( ); -> text.getBytes();
+ // for 循环数组byte[] result;
+ for (byte b : result){
+ // 0xff 为16进制
+ int number = b & 0xff;
+ // number值 转换 字符串 Integer.toHexString( );
+ String hex = Integer.toHexString(number);
+ if (hex.length() == 1){
+ sb.append("0"+hex);
+ }else {
+ sb.append(hex);
+ }
+ }
+ //sb StringBuffer sb = new StringBuffer();对象实例化
+ return sb.toString();
+ } catch (NoSuchAlgorithmException e) {
+ e.printStackTrace();
+ //发送异常return空字符串
+ return "";
+ }
+ }
+}
\ No newline at end of file
diff --git a/src/Logistics/app/src/main/java/com/example/logistics/ui/Fragment3.java b/src/Logistics/app/src/main/java/com/example/logistics/ui/Fragment3.java
new file mode 100644
index 0000000..495b6f1
--- /dev/null
+++ b/src/Logistics/app/src/main/java/com/example/logistics/ui/Fragment3.java
@@ -0,0 +1,4 @@
+package com.example.logistics.ui;
+
+public class Fragment3 {
+}
diff --git a/src/Logistics/app/src/main/java/com/example/logistics/ui/MainActivity.java b/src/Logistics/app/src/main/java/com/example/logistics/ui/MainActivity.java
new file mode 100644
index 0000000..accf321
--- /dev/null
+++ b/src/Logistics/app/src/main/java/com/example/logistics/ui/MainActivity.java
@@ -0,0 +1,86 @@
+package com.example.logistics.ui;
+
+import com.example.logistics.R;
+import com.example.logistics.dao.userDao;
+
+import android.annotation.SuppressLint;
+import android.app.Activity;
+import android.content.Intent;
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.util.Log;
+import android.view.View;
+import android.widget.Button;
+import android.widget.EditText;
+import android.widget.Toast;
+
+
+public class MainActivity extends Activity {
+
+ // 调用Actvity
+ @Override
+ protected void onCreate(Bundle savedInstanceState) {
+ super.onCreate(savedInstanceState);
+ setContentView(R.layout.activity_main);
+ Intent intent = new Intent(MainActivity.this, MenuActivity.class);
+ startActivity(intent);
+ Button loginButton = (Button) this.findViewById(R.id.LoginButton);
+ Button signUpButton = (Button) this.findViewById(R.id.SignUpButton);
+
+ loginButton.setOnClickListener(
+ new View.OnClickListener() {
+ @Override
+ public void onClick(View v) {
+ login(v);
+ }
+ }
+ );
+ signUpButton.setOnClickListener(
+ new View.OnClickListener() {
+ @Override
+ public void onClick(View v) {
+ Intent intent = new Intent(MainActivity.this, SignUpActivity.class);
+ startActivity(intent);
+ }
+ }
+ );
+
+ }
+
+ public void login(View view){
+ EditText userName = (EditText) this.findViewById(R.id.UserNameEdit);
+ EditText passWord = (EditText) this.findViewById(R.id.PassWordEdit);
+
+ new Thread(){
+ @Override
+ public void run(){
+ userDao userDao = new userDao();
+ int msg = userDao.login(userName.getText().toString().trim(), passWord.getText().toString().trim());
+ Log.e("MAin", "msg");
+ hand1.sendEmptyMessage(msg);
+ if(msg == 1){
+ Intent intent = new Intent(MainActivity.this, MenuActivity.class);
+ startActivity(intent);
+ }
+ }
+ }.start();
+ }
+
+ @SuppressLint("HandlerLeak")
+ final Handler hand1 = new Handler(){
+ @Override
+ public void handleMessage(Message msg){
+ if(msg.what == 0){
+ Toast.makeText(getApplicationContext(), "登录失败", Toast.LENGTH_SHORT).show();
+ }else if(msg.what == 1){
+ Toast.makeText(getApplicationContext(), "登录成功", Toast.LENGTH_SHORT).show();
+ }else if(msg.what == 2){
+ Toast.makeText(getApplicationContext(), "密码错误", Toast.LENGTH_SHORT).show();
+ }else if(msg.what == 3){
+ Toast.makeText(getApplicationContext(), "账号不存在", Toast.LENGTH_SHORT).show();
+ }
+ }
+ };
+
+}
\ No newline at end of file
diff --git a/src/Logistics/app/src/main/java/com/example/logistics/ui/MenuActivity.java b/src/Logistics/app/src/main/java/com/example/logistics/ui/MenuActivity.java
new file mode 100644
index 0000000..d8bcfba
--- /dev/null
+++ b/src/Logistics/app/src/main/java/com/example/logistics/ui/MenuActivity.java
@@ -0,0 +1,82 @@
+package com.example.logistics.ui;
+
+import android.app.FragmentTransaction;
+import android.os.Bundle;
+import android.view.View;
+import android.widget.ImageView;
+import android.widget.LinearLayout;
+import android.widget.TextView;
+
+import androidx.appcompat.app.AppCompatActivity;
+
+import com.example.logistics.R;
+
+public class MenuActivity extends AppCompatActivity implements View.OnClickListener{
+ private LinearLayout ly_one,ly_two,ly_three;
+ private TextView mTextView1,mTextView2,mTextView3;
+ private TextView mTextNum1,mTextNum2,mTextNum3;
+ private ImageView mImageView;
+
+
+
+ @Override
+ protected void onCreate(Bundle savedInstanceState) {
+ super.onCreate(savedInstanceState);
+ setContentView(R.layout.activity_menu);
+
+ bindView();
+ ly_one.performClick();
+ FragmentTransaction transaction = getFragmentManager().beginTransaction();
+ MyFragment1 fg1 = new MyFragment1();
+ transaction.add(R.id.fragment_container,fg1);
+ transaction.commit();
+ }
+
+ private void bindView() {
+
+ ly_one = (LinearLayout)findViewById(R.id.ly_tab_menu_deal);
+ ly_two = (LinearLayout)findViewById(R.id.ly_tab_menu_poi);
+ ly_three = (LinearLayout)findViewById(R.id.ly_tab_menu_more);
+
+ mTextView1 = (TextView)findViewById(R.id.tab_menu_deal);
+ mTextView2 = (TextView)findViewById(R.id.tab_menu_poi);
+ mTextView3 = (TextView)findViewById(R.id.tab_menu_more);
+
+ mTextNum1 = (TextView)findViewById(R.id.tab_menu_deal_num);
+ mTextNum2 = (TextView)findViewById(R.id.tab_menu_poi_num);
+ mTextNum3 = (TextView)findViewById(R.id.tab_menu_more_num);
+
+
+ ly_one.setOnClickListener(this);
+ ly_two.setOnClickListener(this);
+ ly_three.setOnClickListener(this);
+ }
+
+ //重置所有文本的选中状态
+ private void setSelected() {
+ mTextView1.setSelected(false);
+ mTextView2.setSelected(false);
+ mTextView3.setSelected(false);
+ }
+ @Override
+ public void onClick(View v) {
+ switch (v.getId()) {
+ case R.id.ly_tab_menu_deal:
+ setSelected();
+ mTextView1.setSelected(true);
+ mTextNum1.setVisibility(View.INVISIBLE);
+ break;
+ case R.id.ly_tab_menu_poi:
+ setSelected();
+ mTextView2.setSelected(true);
+ mTextNum2.setVisibility(View.INVISIBLE);
+ break;
+ case R.id.ly_tab_menu_more:
+ setSelected();
+ mTextView3.setSelected(true);
+ mTextNum3.setVisibility(View.INVISIBLE);
+ break;
+ }
+ }
+
+}
diff --git a/src/Logistics/app/src/main/java/com/example/logistics/ui/MyFragment1.java b/src/Logistics/app/src/main/java/com/example/logistics/ui/MyFragment1.java
new file mode 100644
index 0000000..783a124
--- /dev/null
+++ b/src/Logistics/app/src/main/java/com/example/logistics/ui/MyFragment1.java
@@ -0,0 +1,63 @@
+package com.example.logistics.ui;
+
+
+import android.content.Context;
+import android.os.Bundle;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.Button;
+import android.widget.ImageView;
+import android.widget.TextView;
+
+import androidx.annotation.Nullable;
+import android.app.Fragment;
+
+import com.example.logistics.R;
+
+public class MyFragment1 extends Fragment implements View.OnClickListener{
+ private Context mContext;
+ private Button btn_one;
+ private Button btn_two;
+ private Button btn_three;
+ private Button btn_four;
+
+ public MyFragment1(){
+
+ }
+ @Nullable
+
+ @Override
+ public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
+ View view = inflater.inflate(R.layout.fragment_my,container,false);
+ btn_one = (Button)view.findViewById(R.id.btn_one);
+ btn_two = (Button)view.findViewById(R.id.btn_two);
+ btn_three = (Button)view.findViewById(R.id.btn_three);
+
+ btn_one.setOnClickListener(this);
+ btn_two.setOnClickListener(this);
+ btn_three.setOnClickListener(this);
+ return view;
+ }
+
+ @Override
+ public void onClick(View v) {
+ switch(v.getId()){
+ case R.id.btn_one:
+ TextView mTextViewDeal = (TextView)getActivity().findViewById(R.id.tab_menu_deal_num);
+ mTextViewDeal.setText("11");
+ mTextViewDeal.setVisibility(View.VISIBLE);
+ break;
+ case R.id.btn_two:
+ TextView mTextViewPoi = (TextView)getActivity().findViewById(R.id.tab_menu_poi_num);
+ mTextViewPoi.setText("99");
+ mTextViewPoi.setVisibility(View.VISIBLE);
+ break;
+ case R.id.btn_three:
+ TextView mTextViewMore = (TextView)getActivity().findViewById(R.id.tab_menu_more_num);
+ mTextViewMore.setText("999+");
+ mTextViewMore.setVisibility(View.VISIBLE);
+ break;
+ }
+ }
+}
diff --git a/src/Logistics/app/src/main/java/com/example/logistics/ui/MyFragment2.java b/src/Logistics/app/src/main/java/com/example/logistics/ui/MyFragment2.java
new file mode 100644
index 0000000..181b33f
--- /dev/null
+++ b/src/Logistics/app/src/main/java/com/example/logistics/ui/MyFragment2.java
@@ -0,0 +1,4 @@
+package com.example.logistics.ui;
+
+public class MyFragment2 {
+}
diff --git a/src/Logistics/app/src/main/java/com/example/logistics/ui/SignUpActivity.java b/src/Logistics/app/src/main/java/com/example/logistics/ui/SignUpActivity.java
new file mode 100644
index 0000000..f927349
--- /dev/null
+++ b/src/Logistics/app/src/main/java/com/example/logistics/ui/SignUpActivity.java
@@ -0,0 +1,115 @@
+package com.example.logistics.ui;
+
+import android.annotation.SuppressLint;
+import android.app.Activity;
+import android.content.Intent;
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.view.View;
+import android.widget.Button;
+import android.widget.EditText;
+import android.widget.Toast;
+
+import com.example.logistics.R;
+import com.example.logistics.dao.userDao;
+import com.example.logistics.entity.User;
+
+public class SignUpActivity extends Activity {
+ @Override
+ protected void onCreate(Bundle savedInstanceState) {
+ super.onCreate(savedInstanceState);
+ setContentView(R.layout.activity_sign_up);
+
+ Button signUpButton = (Button) this.findViewById(R.id.SignUpButton);
+ Button backLoginButton = (Button) this.findViewById(R.id.BackLoginButton);
+
+ signUpButton.setOnClickListener(
+ new View.OnClickListener() {
+ @Override
+ public void onClick(View v) {
+ register(v);
+ }
+ }
+ );
+ // 返回登录按钮监听器
+ backLoginButton.setOnClickListener(
+ new View.OnClickListener() {
+ @Override
+ public void onClick(View v) {
+ // 跳转到登录界面
+ Intent intent = new Intent(SignUpActivity.this, MainActivity.class);
+ startActivity(intent);
+ }
+ }
+ );
+
+ }
+
+ public void register(View view){
+ EditText userName = (EditText) this.findViewById(R.id.UserNameEdit);
+ EditText passWord = (EditText) this.findViewById(R.id.PassWordEdit);
+ EditText passWordAgain = (EditText) this.findViewById(R.id.PassWordAgainEdit);
+ EditText phone = (EditText) this.findViewById(R.id.PhoneEdit);
+
+ String strUserName = userName.getText().toString().trim();
+ String strPassWord = passWord.getText().toString().trim();
+ String strPassWordAgain = passWordAgain.getText().toString().trim();
+ String strPhoneNumber = phone.getText().toString().trim();
+
+ if (strUserName.length() > 10) {
+ Toast.makeText(SignUpActivity.this, "用户名长度必须小于10！", Toast.LENGTH_SHORT).show();
+ } else if (strUserName.length() == 0) {
+ Toast.makeText(SignUpActivity.this, "用户名不能为空！", Toast.LENGTH_SHORT).show();
+ } else if (strPassWord.length() > 16) {
+ Toast.makeText(SignUpActivity.this, "密码长度必须小于16！", Toast.LENGTH_SHORT).show();
+ } else if (strPassWord.length() == 0) {
+ Toast.makeText(SignUpActivity.this, "密码不能为空！", Toast.LENGTH_SHORT).show();
+ } else if (!strPassWord.equals(strPassWordAgain)) {
+ Toast.makeText(SignUpActivity.this, "两次密码输入不一致！", Toast.LENGTH_SHORT).show();
+ } else {
+ Toast.makeText(SignUpActivity.this, "注册成功！", Toast.LENGTH_SHORT).show();
+
+ User user = new User();
+ user.setUserName(strUserName);
+ user.setPassWord(strPassWord);
+ user.setPhoneNum(strPhoneNumber);
+
+ new Thread(){
+ @Override
+ public void run(){
+ int msg = 0;
+ userDao userDao = new userDao();
+
+ User uu = userDao.findUser(user.getUserName());
+
+ if(uu != null){
+ msg = 1; //have this account
+ }else{
+ boolean flag = userDao.register(user);
+ if(flag){
+ msg = 2;
+ }
+ }
+ hand.sendEmptyMessage(msg);
+ }
+ }.start();
+ }
+ }
+
+ @SuppressLint("HandlerLeak")
+ final Handler hand = new Handler(){
+ public void handleMessage(Message msg){
+ if(msg.what == 0){
+ Toast.makeText(getApplicationContext(), "注册失败", Toast.LENGTH_SHORT).show();
+ }else if(msg.what == 1){
+ Toast.makeText(getApplicationContext(), "该账号已存在，请换一个注册", Toast.LENGTH_SHORT).show();
+ }else if(msg.what == 2){
+ Toast.makeText(getApplicationContext(), "注册成功", Toast.LENGTH_SHORT).show();
+ Intent intent = new Intent(SignUpActivity.this, MainActivity.class);
+ startActivity(intent);
+ }
+ }
+ };
+
+}
diff --git a/src/Logistics/app/src/main/res/drawable-v24/ic_launcher_foreground.xml b/src/Logistics/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
new file mode 100644
index 0000000..2b068d1
--- /dev/null
+++ b/src/Logistics/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
@@ -0,0 +1,30 @@
+
+
+
+
+