Question

I have a code adding multiple EditText. How can i store them into a array. This number 10 is just example, the number may bigger than that. How can i store it after click a button

for(int i=0; i<10; i++) {
    String store[] = new String[10];
    EditText addAnsMCQ = new EditText(this);      
    AnswerRG.addView(addAnsMCQ, 1);
    addAnsMCQ.setWidth(200);
    addAnsMCQ.setId(1000);
}

Answer 1

In your example the store variable isn’t actually being used, did you intend do use it for storing the EditTexts?

Instead of using an array of String, just use an array of EditText and store a reference to them:

EditText store[] = new EditText[10];

for(int i=0; i<10; i++) {
    EditText addAnsMCQ = new EditText(this);     
    AnswerRG.addView(addAnsMCQ, 1);
    addAnsMCQ.setWidth(200);
    addAnsMCQ.setId(1000);
    store[i] = addAnsMCQ; //store a reference in the array to the EditText created
}

Then outside of the for loop, you can access the reference to each EditText, e.g.

store[0].setWidth(300);