4.26

package com.example.test_one;

import androidx.appcompat.app.AppCompatActivity;

import android.content.Intent;
import android.os.Bundle;
import android.view.View;
import android.widget.EditText;
import android.widget.Toast;

import com.example.test_one.dao.UserDao;

public class MainActivity extends AppCompatActivity {

    EditText account;
    EditText password;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

        account = findViewById(R.id.account);
        password = findViewById(R.id.password);
    }

    // 跳转登录
    public void login(View view) {
        String account1 = account.getText().toString();
        String password1 = password.getText().toString();

        Thread thread = new Thread() {
            public void run() {
                if (UserDao.login(account1, password1)) {
                    runOnUiThread(new Runnable() {
                        @Override
                        public void run() {
                            Toast.makeText(MainActivity.this, "登录成功", Toast.LENGTH_SHORT).show();
                        }
                    });
                    startActivity(new Intent(MainActivity.this, Function_page.class));
                } else {
                    runOnUiThread(new Runnable() {
                        @Override
                        public void run() {
                            Toast.makeText(MainActivity.this, "登录失败", Toast.LENGTH_SHORT).show();
                        }
                    });
                }
            }
        };
        thread.start();
    }

    // 跳转注册
    public void reg(View view) {
        startActivity(new Intent(this, register.class));
    }



}