单击下一步时如何更改EditTexts？

Question

I have an EditText box that appears and the hint in it is actually a question that needs to be answered. Once the user enters the value and hits next, how can I make a different EditText box take the originals place. I want to do this so there is a new hint(question) and I can manipulate that input differently than with the first input.

In my example, my first EditText is enter_one and I want it to change to enter_two after the next_button is clicked.

Thank you for your help!

final EditText getInput = (EditText)findViewById(R.id.enter_key_one);
Button clickButton = (Button) findViewById(R.id.next_button);
clickButton.setOnClickListener(new View.OnClickListener() {
    @Override
    public void onClick(View view) {
        String newValue = getInput.getText().toString().trim();
        int input = Integer.parseInt(newValue);
        System.out.println("Your value is " +input);
    }
});

Answer 1

Create two edit text in XML layout, and align both in same position, one over another. Then declare the android:visibility="gone" for edittext enter_two .

Then onClick of next should be:

final EditText getInput = (EditText)findViewById(R.id.enter_key_one);

final EditText getInput_two = (EditText)findViewById(R.id.enter_key_two);
Button clickButton = (Button) findViewById(R.id.next_button);
clickButton.setOnClickListener(new View.OnClickListener() {
    @Override
    public void onClick(View view) {
        String newValue = getInput.getText().toString().trim();
        int input = Integer.parseInt(newValue);
        System.out.println("Your value is " +input);

getInput_two.setVisibility(View.VISIBLE);
getInput.setVisibility(View.GONE);

    }
});

Answer 2

You can just change the hint and clear the EditText :

final EditText getInput = (EditText)findViewById(R.id.enter_key_one);
Button clickButton = (Button) findViewById(R.id.next_button);
clickButton.setOnClickListener(new View.OnClickListener() {
    @Override
    public void onClick(View view) {
        getInput.setHint(newQuestion);
        getInput.setText("");
    }
});