How do i make a button take text from an edittext and compare it to a random number?

Question

I'm trying to make my button compare the number in the edit text to the random number I'm generating and make a toast if they're the same. the code runs but no matter what i set the bound to the number in the edit text never equals the random number. Here is my code

    Button submit;
    EditText etcode;
    Random random = new Random();
    String generatedPassword = String.format(String.valueOf(random.nextInt(1)));
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_detail);


        mFlower = findViewById(R.id.ivImage);
        mDescription = findViewById(R.id.tvDescription);
        submit = (Button) findViewById(R.id.btn_submit);
        etcode = findViewById(R.id.et_code);
        Bundle mBundle = getIntent().getExtras();

        submit.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                if (etcode.getText().toString().equals(generatedPassword)){

                    Toast.makeText(getApplicationContext(), "CONGRATS", Toast.LENGTH_SHORT).show();

                }
                else {
                    Toast.makeText(getApplicationContext(), "TRY AGAIN", Toast.LENGTH_SHORT).show();
                }
            }
        });

Answer 1

Change this line

String generatedPassword = String.format(String.valueOf(random.nextInt(1)));

Because generatePassword is always 0 . That's why it works with zero.

random.nextInt(1);

Above code will always generate number less than 1. You should change it to any other number. Suppose you write random.nextInt(5); Then above line will generate number between 0 to 5 means it can be 0,1,2,3,4.

Check this link https://www.geeksforgeeks.org/java-util-random-nextint-java/