diff --git a/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/PlayerActivity.java b/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/PlayerActivity.java
index 3c9b284..77f2ca9 100644
--- a/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/PlayerActivity.java
+++ b/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/PlayerActivity.java
@@ -47,7 +47,6 @@
     private float touchY = 0.0f;
     RWTPad pad = null;
 
-
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
 
diff --git a/app/src/main/java/org/ntlab/radishforandroidstudio/framework/RWT/RWTUIFragment.java b/app/src/main/java/org/ntlab/radishforandroidstudio/framework/RWT/RWTUIFragment.java
index e528f91..252ffd3 100644
--- a/app/src/main/java/org/ntlab/radishforandroidstudio/framework/RWT/RWTUIFragment.java
+++ b/app/src/main/java/org/ntlab/radishforandroidstudio/framework/RWT/RWTUIFragment.java
@@ -9,11 +9,18 @@
 import android.view.ViewGroup;
 
 import org.ntlab.radishforandroidstudio.R;
+import org.ntlab.radishforandroidstudio.cactusClient.PlayerActivity;
+import org.ntlab.radishforandroidstudio.framework.event.PadEvent;
+import org.ntlab.radishforandroidstudio.framework.listener.PadListener;
 
 import static android.view.View.*;
 
-public class RWTUIFragment extends Fragment implements OnTouchListener {
-    public RWTUIFragment() {}
+public class RWTUIFragment extends Fragment implements OnTouchListener, PadListener {
+    PlayerActivity listener = null;
+    View v = null;
+
+    public RWTUIFragment() {
+    }
 
     @Override
     public void onCreate(Bundle savedInstanceState) {
@@ -21,9 +28,16 @@
     }
 
     @Override
-    public View onCreateView(@NonNull LayoutInflater inflater, ViewGroup container,
+    public View onCreateView(LayoutInflater inflater, ViewGroup container,
                              Bundle savedInstanceState) {
-        return inflater.inflate(R.layout.ui_fragment, container, false);
+        v = inflater.inflate(R.layout.ui_fragment, container, false);
+        RWTPad pad = v.findViewById(org.ntlab.radishforandroidstudio.R.id.button3);
+        pad.addListener(this);
+
+        if (listener != null) {
+            listener.onCreateFragmentEvent(this);
+        }
+        return inflater.inflate(R.layout.ui_fragment, null);
     }
 
     @Override
@@ -32,4 +46,16 @@
         v.performClick();
         return false;
     }
+
+    public void setListener(PlayerActivity activity) {
+        listener = activity;
+    }
+
+    @Override
+    public boolean onEvent(PadEvent event) {
+        return false;
+    }
+    public View findViewById(int id) {
+        return v.findViewById(id);
+    }
 }