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Handling 20-face dice

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This commit is contained in:
thibaud 2017-04-20 14:10:52 +02:00
parent 531ebd6646
commit e0ed947d30
2 changed files with 9 additions and 3 deletions
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10
app/src/main/java/com/example/diceroller/DiceActivity.java
View File

@ -7,6 +7,7 @@ import android.widget.Button;
import android.widget.TextView; import android.widget.TextView;
import java.util.Random; import java.util.Random;
import java.util.StringTokenizer;
/** /**
* Created by thibaud on 20/04/17. * Created by thibaud on 20/04/17.
@ -15,14 +16,17 @@ import java.util.Random;
public class DiceActivity extends Activity implements View.OnClickListener { public class DiceActivity extends Activity implements View.OnClickListener {
private TextView textResult; private TextView textResult;
private int max;
@Override @Override
protected void onCreate(Bundle savedInstanceState) { protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState); super.onCreate(savedInstanceState);
setContentView(R.layout.activity_dice); setContentView(R.layout.activity_dice);
max = getIntent().getIntExtra("max", 0);
TextView textTitle = (TextView)findViewById(R.id.textTitle); TextView textTitle = (TextView)findViewById(R.id.textTitle);
textTitle.setText("6-sided dice"); textTitle.setText(String.valueOf(max) + "-sided dice");
textResult = (TextView)findViewById(R.id.textResult); textResult = (TextView)findViewById(R.id.textResult);
textResult.setText(""); textResult.setText("");
@ -34,7 +38,7 @@ public class DiceActivity extends Activity implements View.OnClickListener {
@Override @Override
public void onClick(View v){ public void onClick(View v){
Random rand = new Random(); Random rand = new Random();
int result = rand.nextInt(6) + 1; int result = rand.nextInt(max) + 1;
this.textResult.setText(result); this.textResult.setText(String.valueOf(result));
} }
} }

2
app/src/main/java/com/example/diceroller/MainActivity.java
View File

@ -18,6 +18,7 @@ public class MainActivity extends AppCompatActivity {
@Override @Override
public void onClick(View v) { public void onClick(View v) {
Intent intent = new Intent(MainActivity.this, DiceActivity.class); Intent intent = new Intent(MainActivity.this, DiceActivity.class);
intent.putExtra("max", 6);
startActivity(intent); startActivity(intent);
} }
}); });
@ -27,6 +28,7 @@ public class MainActivity extends AppCompatActivity {
@Override @Override
public void onClick(View v) { public void onClick(View v) {
Intent intent = new Intent(MainActivity.this, DiceActivity.class); Intent intent = new Intent(MainActivity.this, DiceActivity.class);
intent.putExtra("max", 20);
startActivity(intent); startActivity(intent);
} }
}); });