qqq

package com.example.lesson2;

import androidx.annotation.RequiresApi;
import androidx.appcompat.app.AlertDialog;
import androidx.appcompat.app.AppCompatActivity;

import android.content.DialogInterface;
import android.content.res.ColorStateList;
import android.graphics.Color;
import android.os.Build;
import android.os.Bundle;
import android.view.View;
import android.widget.Button;
import android.widget.EditText;
import android.widget.RatingBar;
import android.widget.TextView;
import android.widget.Toast;

public class MainActivity extends AppCompatActivity {
    private EditText path;
    private Button button, button1, buttonAlert;
    private RatingBar bar;
    private TextView textShow;

    @RequiresApi(api = Build.VERSION_CODES.LOLLIPOP)
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        addListenerOnButton();
    }

    public void addListenerOnButton() {
        path = findViewById(R.id.editText2);
        button = findViewById(R.id.Alert);
        button1 = findViewById(R.id.button3);
        buttonAlert = findViewById(R.id.Alert);
        button.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                Toast.makeText(MainActivity.this, "не та кнопка", Toast.LENGTH_LONG).show();

                button.setText("done");

            }
        });                                //вот тут!!!!!
        bar = findViewById(R.id.ratingBar);
        textShow = findViewById(R.id.textView);
        bar.setOnRatingBarChangeListener(new RatingBar.OnRatingBarChangeListener() {
            @Override
            public void onRatingChanged(RatingBar ratingBar, float rating, boolean fromUser) {
                textShow.setText("Значение" + String.valueOf(rating));
            }
        });

        button1.setOnClickListener(new View.OnClickListener() {
                                       @Override
                                       public void onClick(View v) {
                                           Toast.makeText(MainActivity.this, path.getText(), Toast.LENGTH_SHORT).show();

                                       }
                                   }
        );
        buttonAlert.setOnClickListener(
                new View.OnClickListener() {
                    @Override
                    public void onClick(View v) {
                        AlertDialog.Builder builder = new AlertDialog.Builder(MainActivity.this);
                        builder.setMessage("Вы хотите закрыть приложение?").setCancelable(false).setPositiveButton("Yes", new DialogInterface.OnClickListener() {
                            @Override
                            public void onClick(DialogInterface dialog, int which) {
                                finish();

                            }
                        })
                                .setNegativeButton("no", new DialogInterface.OnClickListener() { //тут!!!!!!!! ну и в остальных моментах
                                    @Override
                                    public void onClick(DialogInterface dialog, int which) {
                                        dialog.cancel();
                                    }
                                });
                        AlertDialog alert = builder.create();
                        alert.setTitle("Закрытие приложения");
                        alert.show();

                    }
                });
    }


}