java fix

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    tools:context=".MainActivity">

    <Button
        android:id="@+id/tapButton"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="Tap Me!"
        android:layout_centerInParent="true"/>
</RelativeLayout> 


import android.os.Bundle;
import android.os.CountDownTimer;
import android.view.View;
import android.widget.Button;
import android.widget.Toast;

import androidx.appcompat.app.AppCompatActivity;

public class MainActivity extends AppCompatActivity {

    private Button tapButton;
    private int tapCount = 0;

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

        tapButton = findViewById(R.id.tapButton);

        tapButton.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {
                tapCount++;
                Toast.makeText(MainActivity.this, "Taps: " + tapCount, Toast.LENGTH_SHORT).show();
            }
        });

        // Set a countdown timer for 30 seconds
        new CountDownTimer(30000, 1000) {
            public void onTick(long millisUntilFinished) {
                // You can update a timer display here if needed
            }

            public void onFinish() {
                // Game over, show final score
                Toast.makeText(MainActivity.this, "Game Over! Taps: " + tapCount, Toast.LENGTH_LONG).show();
                tapButton.setEnabled(false); // Disable tapping after the game ends
            }
        }.start();
    }
}