I tried it out and sadly n is 0 everytime, but I don't know why.
On aug. 6, 17:23, Miguel Morales <therevolti...@gmail.com> wrote:
> Add some logging so that you can see what n is.
> Then find out why it's not generating a random number.
>
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> On Sat, Aug 6, 2011 at 8:33 AM, Zwiebel <hunzwie...@gmail.com> wrote:
> > Nice day!
>
> > I tried to show random images in my application in an ImageView. I
> > tried this code:
>
> > public class r extends Activity{
>
> > ImageView secret;
> > @Override
> > protected void onCreate(Bundle savedInstanceState) {
> > // TODO Auto-generated method stub
> > super.onCreate(savedInstanceState);
> > setContentView(R.layout.r);
>
> > TextView txt = (TextView) findViewById(R.id.txt);
> > secret = (ImageView) findViewById(R.id.secret);
>
> > Runnable r1 = new Runnable() {
>
> > @Override
> > public void run() {
> > // TODO Auto-generated method stub
> > int imageArr[] = new int[3];
> > imageArr[0] = R.drawable.r1_mirror;
> > imageArr[1] = R.drawable.s1_mirror;
> > imageArr[2] = R.drawable.p2_mirror;
> > int n = (int) Math.random()*3;
> > secret.setImageResource(imageArr[n]);
>
> > }
> > };
>
> > secret.postDelayed(r1, 5000);
> > }
> > }
>
> > But it only show the r1_mirror image, everytime, when I start my
> > application in the emulator. What I made bad? I thought that it will
> > working, but.
>
> > Thanks for any helps
>
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> --
> ~ Jeremiah:9:23-24
> Android 2D MMORPG:http://solrpg.com/, http://www.youtube.com/user/revoltingx
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