Question

I find it difficult to make a loop on the button onclick conditions.
I want the button can be clicked repeatedly on the button and the text was changed at random.

what should I add?

private String[] myString; 
private static final Random rgenerator = new Random();

@Override
public void onCreate(Bundle savedInstanceState) {
    // TODO Auto-generated method stub
    super.onCreate(savedInstanceState);
    setContentView(R.layout.next);
    Resources res = getResources();

    myString = res.getStringArray(R.array.myArray); 

    final String q = myString[rgenerator.nextInt(myString.length)];


    Button btn2;
    btn2 = (Button)findViewById(R.id.button3);
    btn2.setOnClickListener(new View.OnClickListener() {

        public void onClick(View v) {


            ((Button) v).setText(q);



        }

    });

}
}

Answer 1

Your String q is initialized in the onCreate which is called only at startup.

You need to move this in your onClick method