diff --git a/src/mangavalk/tetris/MainActivity.java b/src/mangavalk/tetris/MainActivity.java
index 14f141b..8300e54 100644
--- a/src/mangavalk/tetris/MainActivity.java
+++ b/src/mangavalk/tetris/MainActivity.java
@@ -1,137 +1,137 @@
-
-package mangavalk.tetris;
-
-import com.google.android.gms.ads.AdRequest;
-import com.google.android.gms.ads.AdSize;
-import com.google.android.gms.ads.AdView;
-
-import android.app.Activity;
-import android.graphics.PointF;
-import android.os.Bundle;
-import android.util.SparseArray;
-import android.view.MotionEvent;
-import android.widget.FrameLayout;
-
-public class MainActivity extends Activity
-{
-    CanvasView canvasClass;
-    private AdView adView;
-
-    @Override
-    protected void onCreate(Bundle savedInstanceState) {
-        super.onCreate(savedInstanceState);
-
-        FrameLayout ll;
-
-        ll = new FrameLayout(this);
-
-        // Create the adView.
-        adView = new AdView(this);
-        adView.setAdUnitId("ca-app-pub-2360519718191877/5428392148");
-        adView.setAdSize(AdSize.BANNER);
-
-        // Initiate a generic request.
-        AdRequest adRequest = new AdRequest.Builder()
-        .addTestDevice("D23CD70B20EE4AF169D112010B8DC97E") // Htc One X
-        .addTestDevice("029011F06A23EB6FFF862E44CC792EF2") // Nexus 7 tablet
-        .build();
-
-        canvasClass = new CanvasView(this);
-
-        canvasClass.PayedVersion = true;    //  Set payment status
-
-        canvasClass.startLevel = 0;
-
-        if (!canvasClass.PayedVersion)
-        {
-            // Load the adView with the ad request.
-            adView.loadAd(adRequest);
-        }
-
-        ll.addView(canvasClass);
-
-        // Add the adView to it.
-        FrameLayout.LayoutParams adsParams =new FrameLayout.LayoutParams(FrameLayout.LayoutParams.MATCH_PARENT,
-                FrameLayout.LayoutParams.WRAP_CONTENT, android.view.Gravity.TOP|android.view.Gravity.CENTER_HORIZONTAL);
-        ll.addView(adView, adsParams);
-
-        setContentView(ll);
-
-        mActivePointers = new SparseArray<PointF>();
-
-        canvasClass.SetActivity(this);
-    }
-
-    @Override
-    public void onPause() {
-        super.onPause();
-        canvasClass.onPause();
-    }
-
-    @Override
-    public void onResume() {
-        super.onResume();
-        //canvasClass.onResume();
-    }
-
-    @Override
-    public void onBackPressed()
-    {
-        super.onBackPressed();
-        canvasClass.onPause();
-    }
-
-    private SparseArray<PointF> mActivePointers;
-
-    @Override
-    public boolean onTouchEvent(MotionEvent e) {
-        // MotionEvent reports input details from the touch screen
-        // and other input controls. In this case, you are only
-        // interested in events where the touch position changed.
-
-        // get pointer index from the event object
-        int pointerIndex = e.getActionIndex();
-
-        // get pointer ID
-        int pointerId = e.getPointerId(pointerIndex);
-
-        // get masked (not specific to a pointer) action
-        int maskedAction = e.getActionMasked();
-
-        switch (maskedAction) {
-
-            case MotionEvent.ACTION_DOWN:
-            case MotionEvent.ACTION_POINTER_DOWN: {
-                // We have a new pointer. Lets add it to the list of pointers
-
-                PointF f = new PointF();
-                f.x = e.getX(pointerIndex);
-                f.y = e.getY(pointerIndex);
-                canvasClass.sendMove(f.x, f.y, false);
-                mActivePointers.put(pointerId, f);
-                break;
-            }
-            case MotionEvent.ACTION_MOVE: { // a pointer was moved
-
-                break;
-            }
-            case MotionEvent.ACTION_UP:
-                for (int size = e.getPointerCount(), i = 0; i < size; i++) {
-                    PointF point = mActivePointers.get(e.getPointerId(i));
-                    if (point != null) {
-                        point.x = e.getX(i);
-                        point.y = e.getY(i);
-                        canvasClass.sendMove(point.x, point.y, true);
-                    }
-                }
-                break;
-            case MotionEvent.ACTION_POINTER_UP:
-                break;
-            case MotionEvent.ACTION_CANCEL: {
-                // TODO use data
-                break;
-            }
-        }
-        return true;
-    }
-}
+
+package mangavalk.tetris;
+
+import com.google.android.gms.ads.AdRequest;
+import com.google.android.gms.ads.AdSize;
+import com.google.android.gms.ads.AdView;
+
+import android.app.Activity;
+import android.graphics.PointF;
+import android.os.Bundle;
+import android.util.SparseArray;
+import android.view.MotionEvent;
+import android.widget.FrameLayout;
+
+public class MainActivity extends Activity
+{
+    CanvasView canvasClass;
+    private AdView adView;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+
+        FrameLayout ll;
+
+        ll = new FrameLayout(this);
+
+        // Create the adView.
+        adView = new AdView(this);
+        adView.setAdUnitId("ca-app-pub-2360519718191877/5428392148");
+        adView.setAdSize(AdSize.BANNER);
+
+        // Initiate a generic request.
+        AdRequest adRequest = new AdRequest.Builder()       // Add S5
+        .addTestDevice("D23CD70B20EE4AF169D112010B8DC97E") // Htc One X
+        .addTestDevice("029011F06A23EB6FFF862E44CC792EF2") // Nexus 7 tablet
+        .build();
+
+        canvasClass = new CanvasView(this);
+
+        canvasClass.PayedVersion = true;    //  Set payment status
+
+        canvasClass.startLevel = 0;
+
+        if (!canvasClass.PayedVersion)
+        {
+            // Load the adView with the ad request.
+            adView.loadAd(adRequest);
+        }
+
+        ll.addView(canvasClass);
+
+        // Add the adView to it.
+        FrameLayout.LayoutParams adsParams =new FrameLayout.LayoutParams(FrameLayout.LayoutParams.MATCH_PARENT,
+                FrameLayout.LayoutParams.WRAP_CONTENT, android.view.Gravity.TOP|android.view.Gravity.CENTER_HORIZONTAL);
+        ll.addView(adView, adsParams);
+
+        setContentView(ll);
+
+        mActivePointers = new SparseArray<PointF>();
+
+        canvasClass.SetActivity(this);
+    }
+
+    @Override
+    public void onPause() {
+        super.onPause();
+        canvasClass.onPause();
+    }
+
+    @Override
+    public void onResume() {
+        super.onResume();
+        //canvasClass.onResume();
+    }
+
+    @Override
+    public void onBackPressed()
+    {
+        super.onBackPressed();
+        canvasClass.onPause();
+    }
+
+    private SparseArray<PointF> mActivePointers;
+
+    @Override
+    public boolean onTouchEvent(MotionEvent e) {
+        // MotionEvent reports input details from the touch screen
+        // and other input controls. In this case, you are only
+        // interested in events where the touch position changed.
+
+        // get pointer index from the event object
+        int pointerIndex = e.getActionIndex();
+
+        // get pointer ID
+        int pointerId = e.getPointerId(pointerIndex);
+
+        // get masked (not specific to a pointer) action
+        int maskedAction = e.getActionMasked();
+
+        switch (maskedAction) {
+
+            case MotionEvent.ACTION_DOWN:
+            case MotionEvent.ACTION_POINTER_DOWN: {
+                // We have a new pointer. Lets add it to the list of pointers
+
+                PointF f = new PointF();
+                f.x = e.getX(pointerIndex);
+                f.y = e.getY(pointerIndex);
+                canvasClass.sendMove(f.x, f.y, false);
+                mActivePointers.put(pointerId, f);
+                break;
+            }
+            case MotionEvent.ACTION_MOVE: { // a pointer was moved
+
+                break;
+            }
+            case MotionEvent.ACTION_UP:
+                for (int size = e.getPointerCount(), i = 0; i < size; i++) {
+                    PointF point = mActivePointers.get(e.getPointerId(i));
+                    if (point != null) {
+                        point.x = e.getX(i);
+                        point.y = e.getY(i);
+                        canvasClass.sendMove(point.x, point.y, true);
+                    }
+                }
+                break;
+            case MotionEvent.ACTION_POINTER_UP:
+                break;
+            case MotionEvent.ACTION_CANCEL: {
+                // TODO use data
+                break;
+            }
+        }
+        return true;
+    }
+}