diff --git a/OpenKeychain/src/main/AndroidManifest.xml b/OpenKeychain/src/main/AndroidManifest.xml
index c1362f461..2d3ec5fc8 100644
--- a/OpenKeychain/src/main/AndroidManifest.xml
+++ b/OpenKeychain/src/main/AndroidManifest.xml
@@ -858,7 +858,7 @@
             android:theme="@android:style/Theme.NoDisplay" />
 
         <activity
-            android:name="de.cotech.sweetspot.ShowNfcSweetspotActivity"
+            android:name="org.sufficientlysecure.keychain.ui.ShowNfcSweetspotActivity"
             android:exported="false"
             android:theme="@style/Theme.Keychain.AppCompat.Transparent.Fullscreen"
             />
diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/CreateSecurityTokenWaitFragment.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/CreateSecurityTokenWaitFragment.java
index 3678637c3..4b300babd 100644
--- a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/CreateSecurityTokenWaitFragment.java
+++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/CreateSecurityTokenWaitFragment.java
@@ -34,7 +34,6 @@ import android.view.ViewGroup;
 import android.view.animation.Animation;
 
 import de.cotech.sweetspot.NfcSweetspotData;
-import de.cotech.sweetspot.ShowNfcSweetspotActivity;
 import org.sufficientlysecure.keychain.Constants;
 import org.sufficientlysecure.keychain.R;
 import org.sufficientlysecure.keychain.securitytoken.SecurityTokenInfo;
diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/ShowNfcSweetspotActivity.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/ShowNfcSweetspotActivity.java
new file mode 100644
index 000000000..b3146d2bf
--- /dev/null
+++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/ShowNfcSweetspotActivity.java
@@ -0,0 +1,122 @@
+/*
+ * Copyright (C) 2018 Schürmann & Breitmoser GbR
+ *
+ * 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.app.Activity;
+import android.content.Intent;
+import android.os.Bundle;
+import android.util.DisplayMetrics;
+import android.util.Pair;
+import android.view.MotionEvent;
+import android.view.View;
+import android.view.animation.DecelerateInterpolator;
+
+import de.cotech.sweetspot.NfcSweetspotData;
+import org.sufficientlysecure.keychain.securitytoken.SecurityTokenConnection;
+import org.sufficientlysecure.keychain.ui.base.BaseSecurityTokenActivity;
+
+
+public class ShowNfcSweetspotActivity extends BaseSecurityTokenActivity {
+    public static final String EXTRA_TOKEN_INFO = "token_info";
+
+    private View sweetspotIndicator;
+    private View sweetspotIcon;
+    private View sweetspotCircle1;
+    private View sweetspotCircle2;
+    private View sweetspotCircle3;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        setTheme(android.R.style.Theme_Translucent_NoTitleBar_Fullscreen);
+        overridePendingTransition(de.cotech.sweetspot.R.anim.fade_in_quick, de.cotech.sweetspot.R.anim.fade_out_quick);
+
+        super.onCreate(savedInstanceState);
+
+        setContentView(de.cotech.sweetspot.R.layout.activity_nfc_sweetspot);
+        sweetspotIndicator = findViewById(de.cotech.sweetspot.R.id.indicator_nfc_sweetspot);
+
+        Pair<Double, Double> nfcPosition = NfcSweetspotData.getSweetspotForBuildModel();
+        if (nfcPosition == null) {
+            throw new IllegalArgumentException("No data available for this model. This activity should not be called!");
+        }
+        DisplayMetrics displayDimensions = getDisplaySize();
+
+        final float translationX = (float) (displayDimensions.widthPixels * nfcPosition.first);
+        final float translationY = (float) (displayDimensions.heightPixels * nfcPosition.second);
+
+        sweetspotIndicator.post(() -> {
+            sweetspotIndicator.setTranslationX(translationX - sweetspotIndicator.getWidth() / 2);
+            sweetspotIndicator.setTranslationY(translationY - sweetspotIndicator.getHeight() / 2);
+        });
+
+        sweetspotIcon = findViewById(de.cotech.sweetspot.R.id.icon_nfc_sweetspot);
+        sweetspotCircle1 = findViewById(de.cotech.sweetspot.R.id.circle_nfc_sweetspot_1);
+        sweetspotCircle2 = findViewById(de.cotech.sweetspot.R.id.circle_nfc_sweetspot_2);
+        sweetspotCircle3 = findViewById(de.cotech.sweetspot.R.id.circle_nfc_sweetspot_3);
+
+        sweetspotIcon.setAlpha(0.0f);
+        sweetspotCircle1.setAlpha(0.0f);
+        sweetspotCircle2.setAlpha(0.0f);
+        sweetspotCircle3.setAlpha(0.0f);
+    }
+
+    @Override
+    protected void onSecurityTokenPostExecute(SecurityTokenConnection stConnection) {
+        Intent result = new Intent();
+        result.putExtra(EXTRA_TOKEN_INFO, tokenInfo);
+        setResult(Activity.RESULT_OK, result);
+        finish();
+    }
+
+    @Override
+    public void onEnterAnimationComplete() {
+        super.onEnterAnimationComplete();
+
+        DecelerateInterpolator interpolator = new DecelerateInterpolator();
+        sweetspotIcon.animate().alpha(1.0f).setInterpolator(interpolator).setDuration(300).start();
+        sweetspotCircle1.animate().alpha(1.0f).setInterpolator(interpolator).setDuration(500).setStartDelay(100).start();
+        sweetspotCircle2.animate().alpha(1.0f).setInterpolator(interpolator).setDuration(700).setStartDelay(200).start();
+        sweetspotCircle3.animate().alpha(1.0f).setInterpolator(interpolator).setDuration(1000).setStartDelay(300).start();
+    }
+
+    @Override
+    public void finish() {
+        super.finish();
+
+        overridePendingTransition(de.cotech.sweetspot.R.anim.fade_in_quick, de.cotech.sweetspot.R.anim.fade_out_quick);
+    }
+
+    @Override
+    public boolean onTouchEvent(MotionEvent event) {
+        if (event.getActionMasked() == MotionEvent.ACTION_UP) {
+            setResult(Activity.RESULT_CANCELED);
+            finish();
+            return true;
+        }
+
+        return super.onTouchEvent(event);
+    }
+
+    private DisplayMetrics getDisplaySize() {
+        DisplayMetrics metrics = new DisplayMetrics();
+        getWindowManager().getDefaultDisplay().getMetrics(metrics);
+
+        return metrics;
+    }
+}