Package com.xffffff.wellfed.ingredient

Class IngredientSearchAdapter

java.lang.Object

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

com.xffffff.wellfed.common.DBAdapter<IngredientSearchAdapter.ViewHolder>

com.xffffff.wellfed.ingredient.IngredientSearchAdapter

All Implemented Interfaces:

com.google.firebase.firestore.EventListener<com.google.firebase.firestore.QuerySnapshot>

public class IngredientSearchAdapter
extends DBAdapter<IngredientSearchAdapter.ViewHolder>

Adapter that connects the RecyclerView and data for the ingredients in the IngredientSearchActivity

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	IngredientSearchAdapter.ViewHolder	Holds the views for the ingredients in the search

Nested classes/interfaces inherited from class com.xffffff.wellfed.common.DBAdapter

DBAdapter.OnDataChangedListener

Constructor Summary

Constructors

Constructor	Description
IngredientSearchAdapter(IngredientDB db)	Creates a new RecipeIngredientSearchAdapter

Method Summary

Modifier and Type	Method	Description
void	changeQuery(java.lang.String field)
void	onBindViewHolder(IngredientSearchAdapter.ViewHolder holder, int position)	Bind the data with the views in the RecyclerView
IngredientSearchAdapter.ViewHolder	onCreateViewHolder(android.view.ViewGroup parent, int viewType)	Inflate the layout of a single View into the parent ViewGroup
void	setListener(OnItemClickListener listener)	Sets the on-click listener for the RecyclerView

Methods inherited from class com.xffffff.wellfed.common.DBAdapter

getItemCount, getSnapshot, getSnapshots, onDataChanged, onEvent, setOnDataChangedListener, setQuery, startListening, stopListening

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

IngredientSearchAdapter

public IngredientSearchAdapter(IngredientDB db)

Creates a new RecipeIngredientSearchAdapter

Parameters:

db - the Ingredient database that the adapter is connected to

Method Detail

changeQuery

public void changeQuery(java.lang.String field)

onCreateViewHolder

@NonNull
public IngredientSearchAdapter.ViewHolder onCreateViewHolder(@NonNull
                                                             android.view.ViewGroup parent,
                                                             int viewType)

Inflate the layout of a single View into the parent ViewGroup

Specified by:

onCreateViewHolder in class androidx.recyclerview.widget.RecyclerView.Adapter<IngredientSearchAdapter.ViewHolder>

Parameters:

parent - the parent ViewGroup to inflate the layout in

viewType - an identifier for the view type

Returns:

the new ViewHolder for a Recipe created

onBindViewHolder

public void onBindViewHolder(@NonNull
                             IngredientSearchAdapter.ViewHolder holder,
                             int position)

Bind the data with the views in the RecyclerView

Specified by:

onBindViewHolder in class androidx.recyclerview.widget.RecyclerView.Adapter<IngredientSearchAdapter.ViewHolder>

Parameters:

holder - the ViewHolder which holds Views to be bound to the recipe

position - the position of the View in the ViewHolder to bind the data to

setListener

public void setListener(OnItemClickListener listener)

Sets the on-click listener for the RecyclerView

Parameters:

listener - the on-click listener that will be notified when an item is clicked