После введения команды mImageView.setLayoutParams(layoutParams); картинка в начала программы оказывается в левом углу экрана. Как это исправить?

public class DeskSelection extends AppCompatActivity {
    private ImageView mImageView;
    private ViewGroup mMoveLayout;
    private int mX;
    private int mY;
    @Override
    protected void onCreate(@Nullable Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.desk_selection);
        mMoveLayout = (ViewGroup) findViewById(R.id.move);
        mImageView = mMoveLayout.findViewById(R.id.imageView);
        RelativeLayout.LayoutParams layoutParams = new RelativeLayout.LayoutParams(100, 100);
        mImageView.setClickable(true);
        mImageView.setFocusableInTouchMode(true);
        mImageView.requestFocus();
        mImageView.setLayoutParams(layoutParams);
        mImageView.setOnTouchListener(new View.OnTouchListener() {
            @Override
            public boolean onTouch(View v, MotionEvent event) {
                final int X = (int) event.getRawX();
                final int Y = (int) event.getRawY();
                switch (event.getAction() & MotionEvent.ACTION_MASK) {
                    case MotionEvent.ACTION_DOWN:
                        RelativeLayout.LayoutParams lParams = (RelativeLayout.LayoutParams) v.getLayoutParams();
                        mX = X - lParams.leftMargin;
                        mY = Y - lParams.topMargin;
                        break;
                    case MotionEvent.ACTION_MOVE:
                        RelativeLayout.LayoutParams layoutParams = (RelativeLayout.LayoutParams) v.getLayoutParams();
                        layoutParams.leftMargin = X - mX;
                        layoutParams.topMargin = Y - mY;
                        layoutParams.rightMargin = -250;
                        layoutParams.bottomMargin = -250;
                        v.setLayoutParams(layoutParams);
                        break;
                }
                return true;

            }
        });
    }
}



код xml:

<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    android:id = "@+id/move"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:background="#7EB2EA"
    android:clickable="true"
    android:focusable="true"
    android:orientation="horizontal">

    <ImageView
        android:id="@+id/imageView"
        android:layout_width="110dp"
        android:layout_height="134dp"
        android:layout_alignParentTop="true"
        android:layout_alignParentEnd="true"
        android:layout_alignParentBottom="true"
        android:layout_centerHorizontal="true"
        android:layout_marginStart="-99dp"
        android:layout_marginTop="106dp"
        android:layout_marginEnd="491dp"
        android:layout_marginBottom="171dp"
        android:contentDescription="@string/card1"
        app:srcCompat="@drawable/cardsa1" />

</RelativeLayout>