/**
* Set visibility of given view to be invisible or visible
*
* <p>This method has no effect if the view visibility is currently gone
*
* @param view
* @param invisible
* @return view
*/
public static <V extends View> V setInvisible(final V view, final boolean invisible) {
if (view != null)
if (invisible) {
if (INVISIBLE != view.getVisibility()) view.setVisibility(INVISIBLE);
} else {
if (VISIBLE != view.getVisibility()) view.setVisibility(VISIBLE);
}
return view;
}
/**
* Set visibility of given view to be gone or visible
*
* <p>This method has no effect if the view visibility is currently invisible
*
* @param view
* @param gone
* @return view
*/
public static <V extends View> V setGone(final V view, final boolean gone) {
if (view != null)
if (gone) {
if (GONE != view.getVisibility()) view.setVisibility(GONE);
} else {
if (VISIBLE != view.getVisibility()) view.setVisibility(VISIBLE);
}
return view;
}
public static <V extends View> V hideView(final V view) {
if (GONE != view.getVisibility()) {
view.setVisibility(GONE);
}
return view;
}
public static <V extends View> V showView(final V view) {
if (VISIBLE != view.getVisibility()) {
view.setVisibility(VISIBLE);
}
return view;
}