ImageView adjustViewBounds not working with Relative Layout

Question

I have an ImageView and have set its layout_height to \"100dp\" and its layout_width to \"wrap_content\".

The drawable used has bigger actual

Answer 1

use width and height of imageview to match_parent

private void addView(Drawable d) {
    RelativeLayout.LayoutParams lparams = new RelativeLayout.LayoutParams(
            RelativeLayout.LayoutParams.MATCH_PARENT,     RelativeLayout.LayoutParams.MATCH_PARENT);
    ImageView iv = new ImageView(this);
    iv.setImageDrawable(d);
    iv.setAdjustViewBounds(true);
    iv.setScaleType(ImageView.ScaleType.MATRIX);
    iv.setLayoutParams(lparams);
    rl.addView(iv);
    iv.setOnTouchListener(this);
}