publicabstractbooleanisViewFromObject(Viewview,Objectobject)DetermineswhetherapageViewisassociatedwithaspecifickeyobjectasreturnedbyinstantiateItem(ViewGroup,int).ThismethodisrequiredforaPagerAdaptertofunctionproperly.ParametersviewPageViewtocheckforassociationwithobjectobjectObjecttocheckforassociationwithviewReturnstrueifviewisassociatedwiththekeyobjectobjectapi这么写,判断view是不是和object相关,还是不大懂要干嘛?
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