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public interface WheelViewAdapter
Wheel items adapter interface
Method Summary | |
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View |
getEmptyItem(View convertView,
ViewGroup parent)
Get a View that displays an empty wheel item placed before the first or after the last wheel item. |
View |
getItem(int index,
View convertView,
ViewGroup parent)
Get a View that displays the data at the specified position in the data set |
int |
getItemsCount()
Gets items count |
void |
registerDataSetObserver(DataSetObserver observer)
Register an observer that is called when changes happen to the data used by this adapter. |
void |
unregisterDataSetObserver(DataSetObserver observer)
Unregister an observer that has previously been registered |
Method Detail |
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int getItemsCount()
View getItem(int index, View convertView, ViewGroup parent)
index
- the item indexconvertView
- the old view to reuse if possibleparent
- the parent that this view will eventually be attached to
View getEmptyItem(View convertView, ViewGroup parent)
convertView
- the old view to reuse if possibleparent
- the parent that this view will eventually be attached to
void registerDataSetObserver(DataSetObserver observer)
observer
- the observer to be registeredvoid unregisterDataSetObserver(DataSetObserver observer)
observer
- the observer to be unregistered
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