Package edu.cnm.deepdive.scalescroller.adapter

Class ScaleRecyclerAdapter

java.lang.Object

androidx.recyclerview.widget.RecyclerView.Adapter<edu.cnm.deepdive.scalescroller.adapter.ScaleRecyclerAdapter.Holder>

edu.cnm.deepdive.scalescroller.adapter.ScaleRecyclerAdapter

public class ScaleRecyclerAdapter
extends RecyclerView.Adapter<edu.cnm.deepdive.scalescroller.adapter.ScaleRecyclerAdapter.Holder>

Allows for the scales in the database to be listed in a RecyclerView.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	ScaleRecyclerAdapter.OnScaleClickListener	This interface can be implemented to handle clicks of scales in the adapter.

Constructor Summary

Constructors

Constructor	Description
ScaleRecyclerAdapter(Context context, List<Scale> scales, ScaleRecyclerAdapter.OnScaleClickListener listener, int highestDifficulty)	The constructor initializes the context, the list of scales, an onClickListener, and the highest difficulty scale the current player has access to.

Method Summary

Modifier and Type	Method	Description
int	getItemCount()
void	onBindViewHolder(edu.cnm.deepdive.scalescroller.adapter.ScaleRecyclerAdapter.Holder holder, int position)
edu.cnm.deepdive.scalescroller.adapter.ScaleRecyclerAdapter.Holder	onCreateViewHolder(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

ScaleRecyclerAdapter

public ScaleRecyclerAdapter(@NonNull
                            Context context,
                            List<Scale> scales,
                            ScaleRecyclerAdapter.OnScaleClickListener listener,
                            int highestDifficulty)

The constructor initializes the context, the list of scales, an onClickListener, and the highest difficulty scale the current player has access to.

Parameters:

context - The application context.

scales - A List of Scale to be displayed.

listener - A type of onClickListener.

highestDifficulty - The highest difficulty scale the current player has access to.

Method Detail

onCreateViewHolder

@NonNull
public edu.cnm.deepdive.scalescroller.adapter.ScaleRecyclerAdapter.Holder onCreateViewHolder(@NonNull
                                                                                             ViewGroup parent,
                                                                                             int viewType)

Specified by:

onCreateViewHolder in class RecyclerView.Adapter<edu.cnm.deepdive.scalescroller.adapter.ScaleRecyclerAdapter.Holder>

onBindViewHolder

public void onBindViewHolder(@NonNull
                             edu.cnm.deepdive.scalescroller.adapter.ScaleRecyclerAdapter.Holder holder,
                             int position)

Specified by:

onBindViewHolder in class RecyclerView.Adapter<edu.cnm.deepdive.scalescroller.adapter.ScaleRecyclerAdapter.Holder>

getItemCount

public int getItemCount()

Specified by:

getItemCount in class RecyclerView.Adapter<edu.cnm.deepdive.scalescroller.adapter.ScaleRecyclerAdapter.Holder>