android compare arrays

Question

As I am not the best in android development, I tried something that works for me and for friend\'s mobile, but i have some reports from market that it doesn\'t work for all

Answer 1

Don't write what is provided already. :-)

import java.util.Arrays;

TextView tv = (TextView) findViewById(R.id.text_view);
tv.setText(Arrays.equals(order1, combo)? "Equal" : "Unequal");