I'm very new to android and java, so I don't have a very good
understanding of how to work through certain problems other than
taking wild stabs here and there.
The problem i'm trying to overcome is generating a simple random
number between 1 and 9 from the click of a button and getting that
number to appear in a TextView.
This is what I have so far, but it always fails at the .setText()
public class AndroidRandom extends Activity {
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
Button b = (Button)findViewById(R.id.Button);
b.setOnClickListener(new View.OnClickListener() {
public void onClick(View v) {
TextView a =
(TextView)findViewById(R.id.Output);
long tim = System.currentTimeMillis();
Random random = new Random(tim);
int RandomNumber = random.nextInt(9);
a.setText(RandomNumber);
}
});
}
}
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