Defines a filterable behavior. A filterable class can have its data constrained by a filter. Filterable classes are usually {@link android.widget.Adapter} implementations.
Returns a filter that can be used to constrain data with a filtering pattern. This method is usually implemented by {@link android.widget.Adapter} classes.returna filter used to constrain data
Returns a filter that can be used to constrain data with a filtering pattern.
This method is usually implemented by {@link android.widget.Adapter} classes.