Android ImageView adjusting parent's height and fitting width

Question

Update : I solved this issue by using the method described in this answer

I\'m a bit stuck with this issue, which I think should be pretty simple.

Answer 1

I made a slight change to @Seraphim S's solution to account for cases where the image may be wide, and the view's bounds also wide (for example, rotating the device to landscape mode).

public class ResizableImageView extends ImageView {
    public ResizableImageView(Context context, AttributeSet attrs) {
        super(context, attrs);
    }

    @Override
    protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
        Drawable d = getDrawable();

        if (d != null) {

            int width = MeasureSpec.getSize(widthMeasureSpec);
            int height = MeasureSpec.getSize(heightMeasureSpec);

            if (width >= height) {
                width = (int) Math.ceil((float) height * (float) d.getIntrinsicWidth() / (float) d.getIntrinsicHeight());
            } else {
                height = (int) Math.ceil((float) width * (float) d.getIntrinsicHeight() / (float) d.getIntrinsicWidth());
            }

            setMeasuredDimension(width, height);
        } else {
            super.onMeasure(widthMeasureSpec, heightMeasureSpec);
        }
    }
}