Added new activity

app/src/main/AndroidManifest.xml

@@ -16,6 +16,8 @@
                 <category android:name="android.intent.category.LAUNCHER" />
             </intent-filter>
         </activity>
+
+        <activity android:name=".DiceActivity" />
     </application>
 
 </manifest>

app/src/main/java/com/example/diceroller/DiceActivity.java

@@ -1,10 +1,17 @@
 package com.example.diceroller;
 
 import android.app.Activity;
+import android.os.Bundle;
 
 /**
  * Created by thibaud on 20/04/17.
  */
 
 public class DiceActivity extends Activity {
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_dice);
+    }
 }