Me

package com.example.wms;

import android.app.AlertDialog;
import android.content.DialogInterface;
import android.content.Intent;
import android.os.Bundle;
import android.view.View;
import android.widget.Button;
import android.widget.ImageButton;
import androidx.appcompat.app.AppCompatActivity;

public class Me extends AppCompatActivity {

    private ImageButton btn_1;

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

        Button exit_login=findViewById(R.id.exit_login);
        // 退出登录
        exit_login.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                AlertDialog dialog = new AlertDialog.Builder(Me.this)
                        .setIcon(R.drawable.inquiry)//设置标题的图片
                        .setTitle("确定要退出吗？")//设置对话框的标题
                        .setNegativeButton("取消", new DialogInterface.OnClickListener() {
                            @Override
                            public void onClick(DialogInterface dialog, int which) {
                                dialog.dismiss();
                            }
                        })
                        .setPositiveButton("确定", new DialogInterface.OnClickListener() {
                            @Override
                            public void onClick(DialogInterface dialog, int which) {
                                dialog.dismiss();
                                Intent intent = new Intent(Me.this, LoginActivity.class);
                                startActivity(intent);
                            }
                        }).create();
                dialog.show();
            }
        });
        //返回
        btn_1 = findViewById(R.id.fh_btn);
        btn_1.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {
                finish();
            }
        });
    }
}