Package com.xffffff.wellfed.recipe

Class RecipeAdapter

java.lang.Object

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

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

com.xffffff.wellfed.recipe.RecipeAdapter

All Implemented Interfaces:

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

public class RecipeAdapter
extends DBAdapter<RecipeAdapter.ViewHolder>

Adapter for the recipes in the RecipeBookFragment Binds the view for each recipe to the data

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	RecipeAdapter.RecipeLauncher	Interface for launching a new recipe activity.
static class	RecipeAdapter.ViewHolder	Holds the views for the recipes

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

DBAdapter.OnDataChangedListener

Constructor Summary

Constructors

Constructor	Description
RecipeAdapter(RecipeDB db)	Creates a new RecipeAdapter given the RecipeDB.

Method Summary

Modifier and Type	Method	Description
void	onBindViewHolder(RecipeAdapter.ViewHolder holder, int position)	Bind the data with the views in the RecyclerView
RecipeAdapter.ViewHolder	onCreateViewHolder(android.view.ViewGroup parent, int viewType)	Inflate the layout of a single View into the parent ViewGroup
void	setRecipeLauncher(RecipeAdapter.RecipeLauncher recipeLauncher)	Sets the RecipeLauncher for the recipe adapter

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

RecipeAdapter

public RecipeAdapter(RecipeDB db)

Creates a new RecipeAdapter given the RecipeDB.

Parameters:

db - the Recipe database that the adapter is connected to

Method Detail

setRecipeLauncher

public void setRecipeLauncher(RecipeAdapter.RecipeLauncher recipeLauncher)

Sets the RecipeLauncher for the recipe adapter

Parameters:

recipeLauncher - the recipe launcher

onCreateViewHolder

@NonNull
public RecipeAdapter.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<RecipeAdapter.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
                             RecipeAdapter.ViewHolder holder,
                             int position)

Bind the data with the views in the RecyclerView

Specified by:

onBindViewHolder in class androidx.recyclerview.widget.RecyclerView.Adapter<RecipeAdapter.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