com.semartinez.projects.choppit.view

Class SelectionRecyclerAdapter

java.lang.Object

androidx.recyclerview.widget.RecyclerView.Adapter<RecyclerView.ViewHolder>

com.semartinez.projects.choppit.view.SelectionRecyclerAdapter

public class SelectionRecyclerAdapter
extends RecyclerView.Adapter<RecyclerView.ViewHolder>

Provides bindings for a list of Strings extracted from an HTML document to be displayed in the SelectionFragment.

Constructor Summary

Constructors

Constructor and Description
SelectionRecyclerAdapter(Context context, List<String> strings, SelectionFragment selectionFragment)

Method Summary

Modifier and Type	Method and Description
int	getItemCount()
List<String>	getStrings()
void	onBindViewHolder(@NotNull RecyclerView.ViewHolder viewHolder, int position) Attaches each String to a ViewHolder.
RecyclerView.ViewHolder	onCreateViewHolder(@NotNull ViewGroup parent, int viewType)

Methods inherited from class androidx.recyclerview.widget.RecyclerView.Adapter

bindViewHolder, createViewHolder, getItemId, getItemViewType, hasObservers, hasStableIds, notifyDataSetChanged, notifyItemChanged, notifyItemChanged, notifyItemInserted, notifyItemMoved, notifyItemRangeChanged, notifyItemRangeChanged, notifyItemRangeInserted, notifyItemRangeRemoved, notifyItemRemoved, onAttachedToRecyclerView, onBindViewHolder, onDetachedFromRecyclerView, onFailedToRecycleView, onViewAttachedToWindow, onViewDetachedFromWindow, onViewRecycled, registerAdapterDataObserver, setHasStableIds, unregisterAdapterDataObserver

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

SelectionRecyclerAdapter

public SelectionRecyclerAdapter(Context context,
                                List<String> strings,
                                SelectionFragment selectionFragment)

Parameters:

context - the Context where the adapter operates

strings - are received from the SelectionFragment.

selectionFragment - the active Fragment.

Method Detail

onCreateViewHolder

@NonNull
public RecyclerView.ViewHolder onCreateViewHolder(@NonNull @NotNull
                                                            @NotNull ViewGroup parent,
                                                            int viewType)

Specified by:

onCreateViewHolder in class RecyclerView.Adapter<RecyclerView.ViewHolder>

Parameters:

parent - where the new ViewHolder will be added.

viewType - is not used in this override.

Returns:

a ViewHolder for each item to be displayed based on the active Fragment.

onBindViewHolder

public void onBindViewHolder(@NonNull @NotNull
                             @NotNull RecyclerView.ViewHolder viewHolder,
                             int position)

Attaches each String to a ViewHolder.

Specified by:

onBindViewHolder in class RecyclerView.Adapter<RecyclerView.ViewHolder>

Parameters:

viewHolder - generated by onCreateViewHolder(ViewGroup, int)

position - the position of the String being added.

getItemCount

public int getItemCount()

Specified by:

getItemCount in class RecyclerView.Adapter<RecyclerView.ViewHolder>

Returns:

the number of Strings.

getStrings

public List<String> getStrings()

Returns:

the list of Strings.