/**
* Disassociates given {@link View}. If view is not associated, nothing happens.
*
* @param view View to be disassociated
*/
public void removeView(final View view) {
for (int i = 0; i < mViewList.size(); i++) {
final ViewWeakReference reference = mViewList.get(i);
final View item = reference.get();
if (item == null || item == view) {
// Always remove null references to reduce Set size
mViewList.remove(reference);
}
}
}
/**
* Associates given {@link View}. If view has been already added, nothing happens.
*
* @param view View to be associated
*/
public void addView(final View view) {
for (int i = 0; i < mViewList.size(); i++) {
final ViewWeakReference reference = mViewList.get(i);
final View item = reference.get();
if (item == null) {
// Always remove null references to reduce Set size
mViewList.remove(reference);
}
}
mViewList.addIfAbsent(new ViewWeakReference(view));
}
@Override
public void unscheduleDrawable(final Drawable who, final Runnable what) {
for (int i = 0; i < mViewList.size(); i++) {
final ViewWeakReference reference = mViewList.get(i);
final View view = reference.get();
if (view != null) {
view.unscheduleDrawable(who);
} else {
// Always remove null references to reduce Set size
mViewList.remove(reference);
}
}
}
