diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/SafeSlingerActivity.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/SafeSlingerActivity.java
new file mode 100644
index 000000000..b8e3dd590
--- /dev/null
+++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/SafeSlingerActivity.java
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2014 Dominik Schürmann <dominik@dominikschuermann.de>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package org.sufficientlysecure.keychain.ui;
+
+import android.os.Bundle;
+import android.support.v7.app.ActionBarActivity;
+import android.widget.NumberPicker;
+
+import org.sufficientlysecure.keychain.R;
+
+
+public class SafeSlingerActivity extends ActionBarActivity {
+
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+
+        setContentView(R.layout.safe_slinger_activity);
+
+        NumberPicker numberPicker = (NumberPicker) findViewById(R.id.safe_slinger_number_picker);
+
+        numberPicker.setDisplayedValues(new String[]{"2","3","4","5","6","7","8","9","10"});
+        numberPicker.setValue(0);
+//        numberPicker.setMaxValue(8);
+//        numberPicker.setMinValue(0);
+    }
+
+}
diff --git a/OpenKeychain/src/main/res/layout/safe_slinger_activity.xml b/OpenKeychain/src/main/res/layout/safe_slinger_activity.xml
new file mode 100644
index 000000000..46d9237ea
--- /dev/null
+++ b/OpenKeychain/src/main/res/layout/safe_slinger_activity.xml
@@ -0,0 +1,26 @@
+<ScrollView xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent">
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:orientation="vertical"
+        android:paddingLeft="16dp"
+        android:paddingRight="16dp">
+
+        <TextView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginBottom="4dp"
+            android:layout_marginTop="14dp"
+            android:text="bla" />
+
+        <NumberPicker
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:id="@+id/safe_slinger_number_picker" />
+
+    </LinearLayout>
+
+</ScrollView>