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    <p>This is what I did for my dice game.</p> <p>In your XML you can do:</p> <pre><code>&lt;?xml version="1.0" encoding="utf-8"?&gt; &lt;LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="fill_parent" android:layout_height="fill_parent" android:orientation="vertical" &gt; &lt;TextView android:layout_width="fill_parent" android:layout_height="wrap_content" android:text="@string/hello" /&gt; &lt;ImageButton android:id = "@+id/dice1" android:src = "@drawable/red_1_dice" android:layout_width = "wrap_content" android:layout_height = "wrap_content" android:layout_marginTop = "60px" android:layout_marginLeft = "30px" /&gt; &lt;ImageButton android:id = "@+id/dice2" android:src = "@drawable/red_2_dice" android:layout_width = "wrap_content" android:layout_height = "wrap_content" android:layout_marginLeft = "250px" android:layout_marginTop = "-130px"/&gt; &lt;ImageButton android:id = "@+id/dice3" android:src = "@drawable/red_3_dice" android:layout_width = "wrap_content" android:layout_height = "wrap_content" android:layout_marginLeft = "135px" android:layout_marginTop = "20px" /&gt; </code></pre> <p>In Your MainActivity.Java you can do: </p> <pre><code>import android.app.Activity; import android.os.Bundle; import android.widget.ImageButton; import android.widget.Button; import android.widget.Toast; import android.view.View; import android.view.View.OnClickListener; import java.util.Random; public class Z_veselinovic_yahtzeeActivity extends Activity { /** Called when the activity is first created. */ ImageButton button1, button2, button3, button4, button5; Button start, reroll, hold; @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.main); Buttons(); } public void Buttons() { button1 = (ImageButton)findViewById(R.id.dice1); button2 = (ImageButton)findViewById(R.id.dice2); button3 = (ImageButton)findViewById(R.id.dice3); button4 = (ImageButton)findViewById(R.id.dice4); button5 = (ImageButton)findViewById(R.id.dice5); start = (Button)findViewById(R.id.Start); reroll = (Button)findViewById(R.id.Reroll); hold = (Button)findViewById(R.id.Hold); reroll.setVisibility(View.GONE); hold.setVisibility(View.GONE); start.setOnClickListener(new OnClickListener() { public void onClick(View whatever) { Toast.makeText(getBaseContext(), start.getText() + " Game", Toast.LENGTH_LONG).show(); Random rand1 = new Random(); Random rand2 = new Random(); Random rand3 = new Random(); Random rand4 = new Random(); Random rand5 = new Random(); int dice_num_1 = rand1.nextInt(6) + 1; int dice_num_2 = rand2.nextInt(6) + 1; int dice_num_3 = rand3.nextInt(6) + 1; int dice_num_4 = rand4.nextInt(6) + 1; int dice_num_5 = rand5.nextInt(6) + 1; if(dice_num_1 == 1) { button1.setImageResource(R.drawable.red_1_dice); } else if(dice_num_1 == 2) { button1.setImageResource(R.drawable.red_2_dice); } else if(dice_num_1 == 3) { button1.setImageResource(R.drawable.red_3_dice); } else if(dice_num_1 == 4) { button1.setImageResource(R.drawable.red_4_dice); } else if(dice_num_1 == 5) { button1.setImageResource(R.drawable.red_5_dice); } else if(dice_num_1 == 6) { button1.setImageResource(R.drawable.red_6_dice); } </code></pre> <p>I hope this helps.</p>
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