How to Set the Height and Width of an ImageView Programmatically?

Programmatic Setting of ImageView Dimensions

Q: How to assign the height and width of an ImageView programmatically?

A: To adjust the height of the ImageView:

imageView.getLayoutParams().height = 20;

Crucial Note: If altering the height after the layout has been established, it's essential to additionally invoke:

imageView.requestLayout();

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