// size of the text in the TextView on the ImageView
textSize = topTextView.getTextSize();

// area of the ImageView
imageViewArea = ((imageView.getWidth()) * (imageView.getHeight()));

// area of the Canvas
canvasArea = ((canvas.getWidth()) * (canvas.getHeight()));

// cross multiplication
x = (((textSize)/(imageViewArea)) * (canvasArea));

public Bitmap createMeme(ImageView img){
        BitmapDrawable bitmapDrawable = ((BitmapDrawable) img.getDrawable());
        Bitmap bitmap = bitmapDrawable.getBitmap();
        Bitmap mutableBitmap = bitmap.copy(Bitmap.Config.ARGB_8888, true);

        String topText = topTextView.getText().toString();
        String bottomText = bottomTextView.getText().toString();

        topText = topText.toUpperCase();
        bottomText = bottomText.toUpperCase();

        Canvas canvas = new Canvas(mutableBitmap);

        /*Below is the code for cross-multiplication.
        * The purpose is to assign a text size for the text drawn on the canvas
        * relative to the text size on the preview to get the same
        * text appearance*/
        textSize = topTextView.getTextSize();
        imageViewArea = ((imageView.getWidth()) * (imageView.getHeight()));
        canvasArea = ((canvas.getWidth()) * (canvas.getHeight()));
        x = (((textSize)/(imageViewArea)) * (canvasArea));

        TextPaint topFillPaint = new TextPaint();
        TextPaint bottomFillPaint = new TextPaint();

        TextPaint topStrokePaint = new TextPaint();
        TextPaint bottomStrokePaint = new TextPaint();

        Typeface typeface = getResources().getFont(R.font.impact);

        topFillPaint.setColor(Color.WHITE);
        topFillPaint.setTextSize(x);
        topFillPaint.setTypeface(typeface);

        topStrokePaint.setStyle(Paint.Style.STROKE);
        topStrokePaint.setStrokeWidth(8);
        topStrokePaint.setTextSize(x);
        topStrokePaint.setColor(Color.BLACK);
        topStrokePaint.setTypeface(typeface);

        bottomFillPaint.setColor(Color.WHITE);
        bottomFillPaint.setTextSize(x);
        bottomFillPaint.setTypeface(typeface);

        bottomStrokePaint.setStyle(Paint.Style.STROKE);
        bottomStrokePaint.setStrokeWidth(8);
        bottomStrokePaint.setColor(Color.BLACK);
        bottomStrokePaint.setTextSize(x);
        bottomStrokePaint.setTypeface(typeface);

        StaticLayout topFillLayout = new StaticLayout(topText, topFillPaint, canvas.getWidth(), Layout.Alignment.ALIGN_CENTER,
                0.8f, 0.0f, false);
        StaticLayout topStrokeLayout = new StaticLayout(topText, topStrokePaint, canvas.getWidth(), Layout.Alignment.ALIGN_CENTER,
                0.8f, 0.0f, false);
        StaticLayout bottomFillLayout = new StaticLayout(bottomText, bottomFillPaint, canvas.getWidth(), Layout.Alignment.ALIGN_CENTER,
                0.8f, 0.0f, false);
        StaticLayout bottomStrokeLayout = new StaticLayout(bottomText, bottomStrokePaint, canvas.getWidth(), Layout.Alignment.ALIGN_CENTER,
                0.8f, 0.0f, false);

        topFillLayout.draw(canvas);

        topStrokeLayout.draw(canvas);

        canvas.translate(0, canvas.getHeight() - 210);
        bottomFillLayout.draw(canvas);

        bottomStrokeLayout.draw(canvas);

        return mutableBitmap;
    }