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Move a list to the next tab on click a button using tab layout

I have a recycler view on one tab. I am trying to move the recyclerview to the next tab when the user clicks on the next button as shown below. Im having to add the code move on the adapter class. Hence, below is the code for the adapter class. Any idea on how to move the recyclerview to the next tabs (ongoing + finished)
code
public class recyclerKanbanAdapter extends RecyclerView.Adapter<recyclerKanbanAdapter.MyViewHolder> {
ArrayList<kanbanItems> kanlist;
Context context;
public recyclerKanbanAdapter(Context context,ArrayList<kanbanItems>kanbanList)
{
this.context=context;
this.kanlist=kanbanList;
}
public recyclerKanbanAdapter.MyViewHolder onCreateViewHolder(#NonNull ViewGroup parent, int viewType) {
View v = LayoutInflater.from(context).inflate(R.layout.fragment_itemkanban,parent,false);
return new recyclerKanbanAdapter.MyViewHolder(v);
}
#Override
public void onBindViewHolder(#NonNull recyclerKanbanAdapter.MyViewHolder holder, int position) {
kanbanItems kanban = kanlist.get(position);
holder.contractorName.setText(kanban.getContractorName());
holder.Duration.setText(kanban.getDuration());
holder.taskName.setText(kanban.getTaskName());
holder.btn_Delete.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
kanlist.remove(holder.getAdapterPosition());
notifyItemRemoved(holder.getAdapterPosition());
notifyItemRangeChanged(holder.getAdapterPosition(), kanlist.size());
}
});
holder.btn_Move.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
//struggling to implemene the move button
}
});
}
#Override
public int getItemCount() {
return kanlist.size();
}
public static class MyViewHolder extends RecyclerView.ViewHolder{
EditText taskName,Duration,contractorName;
ImageButton btn_Delete;
ImageButton btn_Move;
public MyViewHolder(#NonNull View itemView) {
super(itemView);
btn_Move=itemView.findViewById(R.id.btn_move);
btn_Delete=itemView.findViewById(R.id.btn_delete);
taskName= itemView.findViewById(R.id.txtTaskName);
Duration=itemView.findViewById(R.id.txtDuration);
contractorName=itemView.findViewById(R.id.txtContractor);
}
}
}

Two recyclerView and one onClick showing the content of the clicked element of the respective recyclerView

Problem
In my acitvity i have two recyclerViews showing popular movies and top rated movies respectively.
When I click on a movie in a recyclerView, that movie is sent to an activity showing its details.
I go back to the home and if I click on a movie of another recyclerView, the previously clicked movie is shown.
I need to show the details of any clicked movie in any recyclerView.
I have a single viewHolder (MovieViewHolder)
public class MovieViewHolder extends RecyclerView.ViewHolder implements View.OnClickListener {
//Widgets
TextView title, rating;
ImageView imageView;
//Click listener
OnMovieListener onMovieListener ;
public MovieViewHolder(#NonNull View itemView, OnMovieListener onMovieListener) {
super(itemView);
this.onMovieListener = onMovieListener;
title = itemView.findViewById(R.id.movie_title);
imageView = itemView.findViewById(R.id.movie_img);
rating = itemView.findViewById(R.id.rating_bar);
itemView.setOnClickListener(this);
}
#Override
public void onClick(View v) {
onMovieListener.onMovieClick(getAdapterPosition());
}
An interface
public interface OnMovieListener {
void onMovieClick(int position);
void onCategoryClick(String category);
}
This two Adapter:
This for popular movies
public class MovieRecyclerView extends RecyclerView.Adapter<RecyclerView.ViewHolder> {
private List<MovieModel> mMovies;
private final OnMovieListener onMovieListener;
public MovieRecyclerView(OnMovieListener onMovieListener) {
this.onMovieListener = onMovieListener;
}
#NonNull
#Override
public RecyclerView.ViewHolder onCreateViewHolder(#NonNull ViewGroup parent, int viewType) {
View view = LayoutInflater.from(parent.getContext()).inflate(R.layout.movie_item,
parent, false);
return new MovieViewHolder(view, onMovieListener);
}
#Override
public void onBindViewHolder(#NonNull RecyclerView.ViewHolder holder, int position) {
((MovieViewHolder) holder).title.setText(mMovies.get(position).getTitle());
((MovieViewHolder) holder).rating.setText(String.valueOf((float) (mMovies.get(position).getVote_average())));
//ImageView: Using Glide Library
Glide.with(holder.itemView.getContext())
.load("https://image.tmdb.org/t/p/w500/"
+ mMovies.get(position).getPoster_path())
.into(((MovieViewHolder) holder).imageView);
}
#Override
public int getItemCount() {
if (mMovies != null) {
return mMovies.size();
}
return 0;
}
public void setmMovies(List<MovieModel> mMovies) {
this.mMovies = mMovies;
notifyDataSetChanged();
}
//Getting the id of the movie clicked
public MovieModel getSelectedMovie(int position) {
if (mMovies != null) {
if (mMovies.size() > 0) {
return mMovies.get(position);
}
}
return null;
}
This for top_rated
public class MovieLatestRecyclerView extends RecyclerView.Adapter<RecyclerView.ViewHolder> {
private List<MovieModel> mMoviesLatest;
private OnMovieListener onMovieListener;
public MovieLatestRecyclerView(OnMovieListener onMovieListener) {
this.onMovieListener = onMovieListener;
}
#NonNull
#Override
public RecyclerView.ViewHolder onCreateViewHolder(#NonNull ViewGroup parent, int viewType) {
View view = LayoutInflater.from(parent.getContext()).inflate(R.layout.movie_item,
parent, false);
return new MovieViewHolder(view, onMovieListener);
}
#Override
public void onBindViewHolder(#NonNull RecyclerView.ViewHolder holder, int position) {
((MovieViewHolder)holder).title.setText(mMoviesLatest.get(position).getTitle());
((MovieViewHolder)holder).rating.setText(String.valueOf((float) (mMoviesLatest.get(position).getVote_average())));
//ImageView: Using Glide Library
Glide.with(holder.itemView.getContext())
.load("https://image.tmdb.org/t/p/w500/"
+ mMoviesLatest.get(position).getPoster_path())
.into(((MovieViewHolder)holder).imageView);
}
#Override
public int getItemCount() {
if(mMoviesLatest != null) {
return mMoviesLatest.size();
}
return 0;
}
public void setmMoviesLatest(List<MovieModel> mMoviesLatest) {
this.mMoviesLatest = mMoviesLatest;
notifyDataSetChanged();
}
//Getting the id of the movie clicked
public MovieModel getSelectedMovie(int position){
if(mMoviesLatest != null){
if(mMoviesLatest.size() > 0){
return mMoviesLatest.get(position);
}
}
return null;
}
In MainActivity i configure the recyclerViews with this method
private void ConfigureRecyclerView() {
movieRecyclerViewAdapter = new MovieRecyclerView(this);
movieLatestRecyclerViewAdapter = new MovieLatestRecyclerView(this);
recyclerView_popular.setAdapter(movieRecyclerViewAdapter);
recyclerView_popular.setLayoutManager(new LinearLayoutManager(this, LinearLayoutManager.HORIZONTAL, false));
recyclerView_latest.setAdapter(movieLatestRecyclerViewAdapter);
recyclerView_latest.setLayoutManager(new LinearLayoutManager(this, LinearLayoutManager.HORIZONTAL, false));
//RecyclerView Pagination
//Loading next page of api response
recyclerView_popular.addOnScrollListener(new RecyclerView.OnScrollListener() {
#Override
public void onScrollStateChanged(#NonNull RecyclerView recyclerView, int newState) {
if (!recyclerView.canScrollVertically(1)) {
//Here we need to display the next search result
movieListViewModel.searchNextPage();
}
}
});
recyclerView_latest.addOnScrollListener(new RecyclerView.OnScrollListener() {
#Override
public void onScrollStateChanged(#NonNull RecyclerView recyclerView, int newState) {
if (!recyclerView.canScrollVertically(1)) {
//Here we need to display the next search result
movieListViewModel.searchNextPage();
}
}
});
}
And i use this for passing the selected movie to another activity
#Override
public void onMovieClick(int position) {
//WE don't need position of the movie in recyclerView
// We need the ID of the movie in order to get all it's details
Intent intent = new Intent(this, MovieDetails.class);
intent.putExtra("movie", movieRecyclerViewAdapter.getSelectedMovie(position));
startActivity(intent);
}
Whoever you are reading my question I thank you for your time and I apologize for the certain banality and length.

At this line:
intent.putExtra("movie", movieRecyclerViewAdapter.getSelectedMovie(position));
You are getting a movie from movieRecyclerViewAdapter. This adapter is only used with the 'Popular' movie recycler view.
onMovieClick is used for both the 'Popular' and the 'Top Rated' recycler views. So, clicking an item from 'Top Rated' will attempt to use an item from 'Popular'.
To fix this, a click from 'Top Rated' should not attempt to get an item from movieRecyclerViewAdapter.
You could do something like change onMovieClick(int position) to onMovieClick(MovieModel movie), so you don't have to worry about knowing which adapter to get the movie from.

Get the clicked position of carousel with Recycler View and Card View

I'm using this CarouselView library.
I have used Recycler View and Card View to create the following UI.
In each card view, I have added this carousel view and contains images inside carousel.
This library has the setImageClickListener that gives the index of each clicked image in each card view.
customCarouselView.setImageClickListener(new ImageClickListener() {
#Override
public void onClick(int position) {
Toast.makeText(SampleCarouselViewActivity.this, "Clicked item: "+ position, Toast.LENGTH_SHORT).show();
}
});
I want to know which image is clicked and from which card that image belongs since there are multiple card-views.
I tried to register the click event in the ImageView and get the adapterPosition of clicked cardview using getAdapterPosition().
fruitImageView.setOnClickListener(new View.OnClickListener() { /*Hits only when another click event (setImageClickListner) is not registered*/
#Override
public void onClick(View view) {
int a = getAdapterPosition(); //gives the index of clicked cardview position.
}
});
When both of the events are registered then only click on ImageView (fruitImageView.setOnClickListener) gets hit, which gives the position of the adapter. I also want to know which image is clicked.
When I remove this ImageView Click listener, then carousel view click customCarouselView.setImageClickListener gets hit which gives the postion of image clicked but not the adapter position.
Are there any work around for this? Please help.
My Adapter Class complete code:
public class GridAdapter extends RecyclerView.Adapter<GridAdapter.ViewHolder> {
private ArrayList<HomeSalesModel> salesLists;
int[] sampleImages = {R.drawable.album1, R.drawable.album2, R.drawable.album3, R.drawable.album4, R.drawable.album5};
String[] sampleTitles = {"A", "B", "C", "D", "E"};
Context myContext = null;
public GridAdapter(ArrayList<HomeSalesModel> salesLists) {
this.salesLists = salesLists;
}
#Override
public ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
myContext = parent.getContext();
return new ViewHolder(LayoutInflater.from(parent.getContext()), parent);
}
#Override
public void onBindViewHolder(GridAdapter.ViewHolder viewHolder, int i) {
viewHolder.tv_country.setText(salesLists.get(i).getTitle());
}
#Override
public int getItemCount() {
return salesLists.size();
}
public class ViewHolder extends RecyclerView.ViewHolder {
private CarouselView customCarouselView;
private TextView tv_country;
private CardView cardView;
public ViewHolder(LayoutInflater inflater, ViewGroup parent) {
super(inflater.inflate(R.layout.grid_card_row, parent, false));
tv_country = (TextView) itemView.findViewById(R.id.tv_country);
customCarouselView = (CarouselView) itemView.findViewById(R.id.customCarouselView);
cardView = (CardView) itemView.findViewById(R.id.card);
customCarouselView.setPageCount(sampleImages.length);
//customCarouselView.setSlideInterval(4000);
customCarouselView.setViewListener(viewListener);
customCarouselView.setImageClickListener(imageClickListner);
}
ViewListener viewListener = new ViewListener() {
#Override
public View setViewForPosition(int position) {
LayoutInflater li = (LayoutInflater) myContext.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
View customView = li.inflate(R.layout.view_custom, null);
TextView labelTextView = (TextView) customView.findViewById(R.id.labelTextView);
ImageView fruitImageView = (ImageView) customView.findViewById(R.id.fruitImageView);
fruitImageView.setImageResource(sampleImages[position]);
labelTextView.setText(sampleTitles[position]);
fruitImageView.setOnClickListener(new View.OnClickListener() { /*Works when another click event (imageClickListner) is not registered*/
#Override
public void onClick(View view) {
int a = getAdapterPosition(); //gives the index cardview position.
}
});
//labelTextView.setText(salesLists.get(position).getProducts().get(position).getSlug());
return customView;
}
};
ImageClickListener imageClickListner = new ImageClickListener() {
#Override
public void onClick(int position) {
Toast.makeText(myContext, "Clicked item: " + position, Toast.LENGTH_SHORT).show(); //gives index the clicked image.
}
};
}
}

Simply you can get the adapter position inside ImageClickListener.
int postion = getAdapterPosition();

Disable all other toggle buttons in recycler view after one is clicked

I am using recyclerView to build a list of toggle buttons (like a numpad), I would like to achieve:
when user 'turns on' a button by clicking it, 'turns off' all other buttons
I have tried to add an onClickListener inside the view holder class, and call notifyDataSetChanged() such that onBindViewHolder(final ViewHolder holder, int position) is called and then change the state of the button.
But it doesn't work, the button clicked does not change its state.
ViewHolder
class ViewHolder extends RecyclerView.ViewHolder implements View.OnClickListener{
ToggleButton button;
String id;
public ViewHolder(View itemView) {
super(itemView);
button = (ToggleButton) itemView.findViewById(R.id.toggle);
button.setOnclickListener(this);
}
#Override
public void onClick(View view) {
((ToggleButton) view).setChecked(true);
int pos = getAdapterPosition();
if (pos != RecyclerView.NO_POSITION) {
selected = pos; //store the position of the user clicked button
notifyDataSetChanged();
}
}
onBindViewHolder() in my adpater class
public void onBindViewHolder(final ViewHolder holder, int position) {
String data = mData.get(position);
holder.id = data;
holder.button.setText(data);
holder.button.setTextOn(data);
holder.button.setTextOff(data);
if (position != selected) { //if the button is not the user chosen one
if (holder.button.isChecked()) { // and it's in 'ON' state
holder.button.toggle(); // toggle it to switch 'OFF'
}
}

There are a couple of things you are doing incorrectly. The ViewHolder should contain only views and not click handlers or strings etc. (The clue is in the name). You add the handlers and manipulate the views when you bind the ViewHolder to your data class.
From what I can determine, you want a simple list of toggle buttons. When one button is on, the others should turn off. The test adapter I created for you below demonstrates that.
Ideally, you would avoid notifyDataSetChanged and use the row based versions but as each time the toggle is pressed, it affects every other row, you do not really have a choice in this use case unless you keep track of the selected row.
public class TestAdapter extends RecyclerView.Adapter<TestAdapter.VH> {
public static class MyData {
public boolean Selected = false;
public String Text;
public MyData(String text) {
Text = text;
}
}
public List<MyData> items = new ArrayList<>();
public TestAdapter() {
this.items.add(new MyData("Item 1"));
this.items.add(new MyData("Item 2"));
this.items.add(new MyData("Item 3"));
}
#Override
public TestAdapter.VH onCreateViewHolder(ViewGroup parent, int viewType) {
return new VH((
LayoutInflater.from(parent.getContext())
.inflate(R.layout.test_layout, parent, false))
);
}
#Override
public void onBindViewHolder(TestAdapter.VH holder, int position) {
final MyData itm = items.get(position);
holder.button.setChecked(itm.Selected);
holder.text.setText(itm.Text);
holder.button.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View view) {
for (MyData x: items){
x.Selected=false;
}
itm.Selected = true;
notifyDataSetChanged();
}
});
}
#Override
public int getItemCount() {
return items.size();
}
public class VH extends RecyclerView.ViewHolder {
ToggleButton button;
TextView text;
public VH(View itemView) {
super(itemView);
button = itemView.findViewById(R.id.toggle);
text = itemView.findViewById(R.id.text1);
}
}
}
test_layout.xml
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal">
<ToggleButton
android:id="#+id/toggle"
android:layout_width="wrap_content"
android:layout_height="wrap_content"/>
<TextView
android:id="#+id/text1"
android:layout_width="match_parent"
android:layout_height="wrap_content"/>
</LinearLayout>

Try setting OnCheckedChangeListener instead of 'OnclickListener`
`button.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
if (isChecked) {
// The toggle is enabled
} else {
// The toggle is disabled
}
}
});`
Android Doc : https://developer.android.com/guide/topics/ui/controls/togglebutton.html

set on click listener in the onBindView and In the onClick method,
first "turn off" all the toggle button by setting a parameter in the list model
and then "turn on" the selected one if it is not selected.
#Override
public void onClick(View view) {
// clear all model values to isSelected false in the list
}

How to implement Android Recyclerview item click AND checkbox item click?

I had the following holder that worked, i.e. I was able to check/uncheck the checkbox. (The checkbox is part of the RecyclerView card):
#Override
public void onBindViewHolder(final ViewHolder holder, int position) {
holder.bindData(numbers.get(position));
//in some cases, it will prevent unwanted situations
holder.checkbox.setOnCheckedChangeListener(null);
//if true, your checkbox will be selected, else unselected
holder.checkbox.setChecked(numbers.get(position).isSelected());
holder.checkbox.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
#Override
public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
numbers.get(holder.getAdapterPosition()).setSelected(isChecked);
}
});
}
I wanted to implement click of the item on RecyclerView. So, I took from this solution - please check: https://stackoverflow.com/a/26196831/4013399
However, now, the click of the entire card item works, but the checkbox can not be checked/unchecked. How to solve this?
Please help. Thanks.
Update
I made changes - however, "HERE-1,2 and 3" lines are never entered.
#Override
public void onBindViewHolder(final ViewHolder holder, int position) {
Log.e("I AM ", "HERE-0");
holder.bindData(numbers.get(position));
final RelativeLayout rlyItem = holder.rlyItem;
final CheckBox checkbox = holder.checkbox;
rlyItem.setOnClickListener(new View.OnClickListener() {
#Override public void onClick(View view) {
mListener.onItemClicked(holder.getLayoutPosition());
Log.e("I AM ", "HERE-1");
}
});
checkbox.setOnClickListener(new View.OnClickListener() {
#Override public void onClick(View view) {
if (((CheckBox) view).isChecked()) {
checkbox.setChecked(false);
Log.e("I AM ", "HERE-2");
} else {
checkbox.setChecked(true);
Log.e("I AM ", "HERE-3");
}
// Inform to Activity or the Fragment where the RecyclerView reside.
mListener.onItemCheckBoxChecked(((CheckBox) view).isChecked(), holder.getLayoutPosition());
}
});
//in some cases, it will prevent unwanted situations
holder.checkbox.setOnCheckedChangeListener(null);
//if true, your checkbox will be selected, else unselected
holder.checkbox.setChecked(numbers.get(position).isSelected());
checkbox.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
#Override
public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
numbers.get(holder.getAdapterPosition()).setSelected(isChecked);
Log.e("I AM ", "HERE-4");
//Log.e(Integer.toString(holder.getAdapterPosition()), " IS CHECKED");
}
});
}

Simply call performClick() for your checkbox on click of your adapter inflated view in adapter class.
holder.itemView.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View view) {
holder.checkbox.performClick();
}
});

First You add the below property in your checkbox
android:clickable="false"
android:focusable="false"
android:longClickable="false"
Below is my itemclick
recyclerView.addOnItemTouchListener(new RecyclerItemClickListener(getActivity(), new RecyclerItemClickListener.OnItemClickListener() {
#Override
public void onItemClick(View view, int position) {
Utils.hideSoftKeyboard(getActivity());
cityAdapter.itemSelected(position);
}
}));
Add below method in your adapter :
public void itemSelected(final int position) {
if (townModelArrayList != null && !townModelArrayList.isEmpty()) {
townModelArrayList.get(position).setSelected(!townModelArrayList.get(position).isSelected());
notifyDataSetChanged();
}
}

I wrote a library to handle android recycler view item click event. You can find whole tutorial in https://github.com/ChathuraHettiarachchi/RecycleClick
RecycleClick.addTo(YOUR_RECYCLEVIEW).setOnItemClickListener(new RecycleClick.OnItemClickListener() {
#Override
public void onItemClicked(RecyclerView recyclerView, int position, View v) {
// YOUR CODE
}
});
or to handle item long press you can use
RecycleClick.addTo(YOUR_RECYCLEVIEW).setOnItemLongClickListener(new RecycleClick.OnItemLongClickListener() {
#Override
public boolean onItemLongClicked(RecyclerView recyclerView, int position, View v) {
// YOUR CODE
return true;
}
});
to handle checkbox click you need to setCheckChangeListner on your adapter

I solved this problem by removing the whole class referenced in the question link (https://stackoverflow.com/a/26196831/4013399). Instead I implemented an onClick listener only for the checkbox. And for the whole card view item click?, you may ask. For that, I simply implemented another onClick listener for a layout that contained my textbox.
Also, to save the state of the checkboxes a simple setting and getting of key,value pairs like (checkbox position, "1") (where 1 indicates checked) and simultaneously updating this in the SharedPreferences worked.

TL; DR
To implement RecyclerView item click and a clickable view in RecyclerView item, You need to define listener for each of them.
First, you need to define the layout:
<?xml version="1.0" encoding="utf-8"?>
<android.support.v7.widget.CardView
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
>
<RelativeLayout
android:id="#+id/item__rly"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="?android:selectableItemBackground"
android:clickable="true"
>
<CheckBox
android:id="#+id/item_cbx"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Sample CheckBox" />
</RelativeLayout>
</android.support.v7.widget.CardView>
From the above xml code, you can find that the RelativeLayout using:
android:background="?android:selectableItemBackground"
android:clickable="true"
This is to make the item having an animation when clicked.
Second, you need to define click listener interface within your Adapter, something like this:
public class YourAdapter extends
RecyclerView.Adapter<YourAdapter.ViewHolder> {
private List<YourData> mDatas;
// Define listener member variable
private static OnRecyclerViewItemClickListener mListener;
// Define the listener interface
public interface OnRecyclerViewItemClickListener {
void onItemClicked(int position);
void onItemCheckBoxChecked(boolean isChecked, int position);
}
// Define the method that allows the parent activity or fragment to define the listener.
public void setOnRecyclerViewItemClickListener(OnRecyclerViewItemClickListener listener) {
this.mListener = listener;
}
public static class ViewHolder extends RecyclerView.ViewHolder {
RelativeLayout rlyItem;
CheckBox cbxSample;
// We also create a constructor that accepts the entire item row
// and does the view lookups to find each subview
public ViewHolder(View itemView) {
// Stores the itemView in a public final member variable that can be used
// to access the context from any ViewHolder instance.
super(itemView);
rlyItem = (RelativeLayout) itemView.findViewById(R.id.item__rly);
cbxSample = (CheckBox) itemView.findViewById(R.id.item_cbx);
}
}
// Usually involves inflating a layout from XML and returning the holder
#Override public ViewHolder onCreateViewHolder(ViewGroup parent,
int viewType) {
Context context = parent.getContext();
LayoutInflater inflater = LayoutInflater.from(context);
// Inflate the custom layout
View viewHolder = inflater.inflate(R.layout.item_layout, parent, false);
// Return a new holder instance
return new ViewHolder(viewHolder);
}
// Involves populating data into the item through holder
#Override public void onBindViewHolder(final ViewHolder viewHolder, int position) {
// Get the data model based on position
final YourData data = mDatas.get(position);
final RelativeLayout rlyItem = viewHolder.rlyItem;
CheckBox cbxSample = viewHolder.cbxSample;
rlyItem.setOnClickListener(new View.OnClickListener() {
#Override public void onClick(View view) {
mListener.onItemClicked(viewHolder.getLayoutPosition());
}
});
cbxSample.setOnClickListener(new View.OnClickListener() {
#Override public void onClick(View view) {
if (((CheckBox) v).isChecked()) {
cbxSample.setChecked(false);
} else {
cbxSample.setChecked(true);
}
// Inform to Activity or the Fragment where the RecyclerView reside.
mListener.onItemCheckBoxChecked(((CheckBox) v).isChecked(), viewHolder.getLayoutPosition());
}
});
}
#Override public int getItemCount() {
return mDatas.size();
}
Then, in your Activity or Fragment where RecyclerView code reside, you need to set the listener:
yourAdapter.setOnRecyclerViewItemClickListener(new YourAdapter.OnRecyclerViewItemClickListener() {
#Override
public void onItemClicked(int position) {
// Do something when item clicked.
}
#Override
public void onItemCheckBoxChecked(boolean isChecked, int position) {
// Do something when check box check state change.
}
});
Addition:
To hold the the state of item in your ReyclerView, you need to use SparseBooleanArray