com.facebook.litho

Interface WorkingRange

All Known Implementing Classes:

BoundaryWorkingRange

public interface WorkingRange

Method Summary

Modifier and Type	Method and Description
boolean	shouldEnterRange(int position, int firstVisibleIndex, int lastVisibleIndex, int firstFullyVisibleIndex, int lastFullyVisibleIndex) Return true to trigger@OnEnteredRange method defined in the component, do nothing otherwise.
boolean	shouldExitRange(int position, int firstVisibleIndex, int lastVisibleIndex, int firstFullyVisibleIndex, int lastFullyVisibleIndex) Return true to trigger@OnExitedRange method defined in the component, do nothing otherwise.

Method Detail

shouldEnterRange

boolean shouldEnterRange(int position,
                         int firstVisibleIndex,
                         int lastVisibleIndex,
                         int firstFullyVisibleIndex,
                         int lastFullyVisibleIndex)

Return true to trigger@OnEnteredRange method defined in the component, do nothing otherwise.

shouldExitRange

boolean shouldExitRange(int position,
                        int firstVisibleIndex,
                        int lastVisibleIndex,
                        int firstFullyVisibleIndex,
                        int lastFullyVisibleIndex)

Return true to trigger@OnExitedRange method defined in the component, do nothing otherwise.