Magic Cube

import android.graphics.drawable.BitmapDrawable;

import android.os.Build;

import android.util.DisplayMetrics;

import android.view.Gravity;

import android.view.LayoutInflater;

import android.view.View;

import android.widget.ImageButton;

import android.widget.LinearLayout;

import android.widget.PopupWindow;

import androidx.appcompat.widget.AppCompatSpinner;

import org.distorted.dialogs.RubikDialogEffects;

  private AppCompatSpinner mLevelSpinner;

  private ArrayAdapter<String> mSpinnerAdapter;

  private int mLevelValue;

///////////////////////////////////////////////////////////////////////////////////////////////////

    DisplayMetrics metrics = act.getResources().getDisplayMetrics();

    final float scale = metrics.density;

    // TOP ////////////////////////////

    LinearLayout layoutTop = act.findViewById(R.id.upperBar);

    layoutTop.removeAllViews();

    mPlayButton = new Button(act);

    mPlayButton.setLayoutParams(backParams);

    mPlayButton.setPadding(padding,0,padding,0);

    mPlayButton.setText(R.string.play);

    mPlayButton.setOnClickListener( new View.OnClickListener()

    mSolveButton = new Button(act);

    mSolveButton.setLayoutParams(backParams);

    mSolveButton.setPadding(padding,0,padding,0);

    mSolveButton.setText(R.string.solve);

    mSolveButton.setOnClickListener( new View.OnClickListener()

    mBackButton = new Button(act);

    mBackButton.setLayoutParams(backParams);

    mBackButton.setPadding(padding,0,padding,0);

    mBackButton.setText(R.string.back);

    mBackButton.setOnClickListener( new View.OnClickListener()

  public void onItemSelected(AdapterView<?> parent, View view, int pos, long id)

    {

    mLevelValue = pos+1;

    }