import android.text.Layout;
import android.text.Selection;
import android.text.Spannable;
import android.text.method.LinkMovementMethod;
import android.text.style.ClickableSpan;
import android.view.MotionEvent;
import android.widget.TextView;

/**
 * Created on 2/17/2017
 *
 * @author Pkmmte Xeleon
 */
public class PkMovementMethod extends LinkMovementMethod {
	@Override
	public boolean onTouchEvent(TextView widget, Spannable buffer, MotionEvent event) {
		int action = event.getAction();

		if (action == MotionEvent.ACTION_DOWN) {
			int x = (int) event.getX();
			int y = (int) event.getY();

			x -= widget.getTotalPaddingLeft();
			y -= widget.getTotalPaddingTop();

			x += widget.getScrollX();
			y += widget.getScrollY();

			Layout layout = widget.getLayout();
			int line = layout.getLineForVertical(y);
			int off = layout.getOffsetForHorizontal(line, x);

			ClickableSpan[] link = buffer.getSpans(off, off + 1, ClickableSpan.class);

			if (link.length != 0) {
				link[0].onClick(widget);
				return true;
			} else {
				Selection.removeSelection(buffer);
			}
		}

		return false;
	}
}