i have a recyclerview to display data from api feed, however it is adding blank rows of data. How do i only add the data needed and if does not match criteria do not add blank row?
here is my data adapter:
public class DataAdapter extends
RecyclerView.Adapter<DataAdapter.ViewHolder>{
private ArrayList<Included> includedData;
private Included matchDataIncluded;
private Data matchData;
public DataAdapter(ArrayList<Included> includedData) {
this.includedData = includedData;
this.matchDataIncluded = matchDataIncluded;
}
#Override
public DataAdapter.ViewHolder onCreateViewHolder(ViewGroup parent, int i) {
View view = LayoutInflater.from(parent.getContext()).inflate(R.layout.list_item, parent, false);
return new ViewHolder(view);
}
#Override
public void onBindViewHolder(ViewHolder holder, int position) {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
if (Objects.equals(includedData.get(position).getType(), "competitions") && includedData.get(position).getId() != null) {
holder.tvCompetitionName.setText(includedData.get(position).getAttributes().);
}
}
}
#Override
public int getItemCount() {
return includedData.size();
}
#Override
public long getItemId(int position) {
return position;
}
#Override
public int getItemViewType(int position) {
return position;
}
public class ViewHolder extends RecyclerView.ViewHolder {
private TextView tvCompetitionName;
public ViewHolder(View itemView) {
super(itemView);
tvCompetitionName = (TextView) itemView.findViewById(R.id.competitionNameTV);
}
}
}
Have a look at this,
#Override
public void onBindViewHolder(ViewHolder holder, int position) {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
if (Objects.equals(includedData.get(position).getType(), "competitions") && includedData.get(position).getId() != null) {
holder.tvCompetitionName.setText(includedData.get(position).getAttributes().);
}
}
}
Since the size of recyclerview is the size of "includedData" and OnBindViewHolder you put condition due to which you are getting empty row, just remove the conditon, data will be displayed.
Related
I have a recycler view, which consists of edittext and buttons for each view. I would like to have functionality in such a way that if I enter some text or attach an image for a view, then some of the buttons' functionality needs to be disabled in that view as soon as I click the button.
With the below code, I can attach images when ProofClick function is called via the interface, and then I set the button as disabled for the same position, but the button is not disabled, and I can attach images to the same view twice, which I do not want.
Adapter class:
// Check if the button is clicked and disable
private boolean clicked = false;
public InsStepsContentAdapter(List<InspectonScroll> scrollList,
ClickOnRecycle clickOnRecycle, String[] options) {
this.scrollList = scrollList;
this.clickOnRecycle = clickOnRecycle;
this.options = options;
}
#NonNull
#Override
public ViewHolder onCreateViewHolder(#NonNull ViewGroup parent, int viewType) {
return new ViewHolder(LayoutInflater.from(parent.getContext()).inflate(R.layout.activity_recycler_steps, parent, false));
}
#Override
public void onBindViewHolder(ViewHolder holder, int position) {
holder.setIsRecyclable(false);
holder.progressbar.setMax(scrollList.size());
holder.title.setText(scrollList.get(position).getSteps().get(position).getTitle());
holder.btnAttach.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
if(clicked){
clicked = true;
clickOnRecycle.ProofClick(holder.getAdapterPosition());
holder.btnAttach.setEnabled(true);
} else{
holder.btnAttach.setEnabled(false);
}
}
});
}
public int getItemCount() {
return scrollList.size();
}
#Override
public int getItemViewType(int position) {
return position;
}
public void updateList(List<ScrollList> scrollList){
this.scrollList = scrollList;
notifyDataSetChanged();
}
Model class:
public class InspectonScroll {
private List<Steps> Steps = new ArrayList<>();
public List<Steps> getSteps() {
return steps;
}
public void setSteps(List<Steps> steps) {
this.steps = steps;
}
}
ButtonAdapter
public class ButtonAdapter extends RecyclerView.Adapter<ButtonAdapter.ViewHolder> {
Activity activity;
ArrayList<ButtonModel> arrayList;
public ButtonAdapter(Activity activity, ArrayList<ButtonModel> arrayList) {
this.activity = activity;
this.arrayList = arrayList;
}
#NonNull
#Override
public ButtonAdapter.ViewHolder onCreateViewHolder(#NonNull ViewGroup parent, int viewType) {
return new ViewHolder(activity.getLayoutInflater().inflate(R.layout.row_item,parent,false));
}
#Override
public void onBindViewHolder(#NonNull ButtonAdapter.ViewHolder holder, int position) {
holder.button.setText("item"+position);
ButtonModel item = arrayList.get(position);
holder.button.setEnabled(item.isEnabled);
holder.button.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View view) {
if(item.isEnabled){
item.isEnabled = false;
notifyDataSetChanged();
}
Toast.makeText(activity, "Clicked", Toast.LENGTH_SHORT).show();
}
});
}
#Override
public int getItemCount() {
return arrayList.size();
}
public class ViewHolder extends RecyclerView.ViewHolder {
Button button;
public ViewHolder(#NonNull View itemView) {
super(itemView);
button = itemView.findViewById(R.id.button);
}
}
}
ButtonModel
public class ButtonModel {
boolean isEnabled = true;
}
one thing can be done here is maintaining the state of the button in the model as shown in the example and by using that state we can enable or disable the button in the onBindViewHolder method .
I have a horizontal RecyclerView that displays 7 images from the users device (changing as user keeps taking pictures). I would like to add a default icon at the end of the 7 images, with an onclick capability. How can I go about doing this?
Something like this:
In the image above the plus icon should be the default icon, however it should be at the end of the images.
UPDATED:
RecentPhotosAdapter.java
public class RecentPhotosAdapter extends RecyclerView.Adapter<RecentPhotosAdapter.ViewHolder> {
// Variables
private Context mContext;
private ArrayList<String> mImage;
private int VIEW_TYPE_DEFAULT = 0;
private int VIEW_TYPE_IMAGE = 1;
// Limit the recent photo selection
int RECENT_PHOTO_LIMIT = 7;
public RecentPhotosAdapter(Context mContext, ArrayList<String> mImage) {
this.mContext = mContext;
this.mImage = mImage;
}
#NonNull
#Override
public ViewHolder onCreateViewHolder(#NonNull ViewGroup parent, int viewType) {
if (viewType == VIEW_TYPE_IMAGE) {
View view = LayoutInflater.from(parent.getContext()).inflate(R.layout.recent_photos_item, parent, false);
return new ViewHolder(view);
}
else {
View view = LayoutInflater.from(parent.getContext()).inflate(R.layout.default_select_photos_item, parent, false);
return new ViewHolder(view);
}
}
#Override
public void onBindViewHolder(#NonNull ViewHolder holder, int position) {
if(position < Math.min(mImage.size(), RECENT_PHOTO_LIMIT)){
String images = mImage.get(position);
// Recent Photos
Glide.with(mContext)
.load(images)
.placeholder(R.drawable.background_gallery_placeholder)
.transform(new CenterCrop(), new RoundedCorners(30))
.into(holder.recent_photos_iv);
// Default select photos
holder.recent_photos_iv.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View view) {
// Do something here
// Take user to image select slider
}
});
}
else {
//code for default view
}
}
#Override
public int getItemViewType(int position) {
return (position == mImage.size()) ? VIEW_TYPE_DEFAULT : VIEW_TYPE_IMAGE;
}
#Override
public int getItemCount() {
return Math.min(mImage.size(), RECENT_PHOTO_LIMIT) + 1;
}
public class ViewHolder extends RecyclerView.ViewHolder{
ImageView recent_photos_iv;
ImageView default_select_photo_iv;
public ViewHolder(View itemView) {
super(itemView);
recent_photos_iv = itemView.findViewById(R.id.recent_photos_iv);
default_select_photo_iv = itemView.findViewById(R.id.default_select_photo_iv);
}
}
}
You can achieve this by making the default icon as a "ViewType" of your adapter.
Override getItemViewType to return a different value for your last item.
#Override
public int getItemViewType(int position) {
return (position == mData.size()) ? VIEW_TYPE_DEFAULT : VIEW_TYPE_IMAGE;
}
Now in the onCreateViewHolder, handle both the view Types.
#Override
public RecyclerView.ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
if (viewType == VIEW_TYPE_IMAGE) {
//Create viewholder for your images
}
else {
//Create viewholder for default view
}
}
Add 1 to your ItemList size to accomodate this extra view:
#Override
public int getItemCount() {
return mData.size() + 1;
}
Your Updated code:
public class RecentPhotosAdapter extends RecyclerView.Adapter<RecentPhotosAdapter.ViewHolder> {
// Variables
private Context mContext;
private ArrayList<String> mImage;
private int VIEW_TYPE_DEFAULT=0;
private int VIEW_TYPE_IMAGE=1;
public RecentPhotosAdapter(Context mContext, ArrayList<String> mImage) {
this.mContext = mContext;
this.mImage = mImage;
}
#NonNull
#Override
public ViewHolder onCreateViewHolder(#NonNull ViewGroup parent, int viewType) {
if (viewType == VIEW_TYPE_IMAGE) {
View view = LayoutInflater.from(parent.getContext()).inflate(R.layout.recent_photos_item, parent, false);
return new ViewHolder(view);
}
else {
//Create viewholder for default view
}
}
#Override
public int getItemViewType(int position) {
return (position == Math.min(mImage.size(), RECENT_PHOTO_LIMIT)) ?VIEW_TYPE_DEFAULT : VIEW_TYPE_IMAGE;
}
#Override
public void onBindViewHolder(#NonNull ViewHolder holder, int position) {
if(position < Math.min(mImage.size(), RECENT_PHOTO_LIMIT)){
String images = mImage.get(position);
Glide.with(mContext)
.load(images)
.placeholder(R.drawable.background_gallery_placeholder)
.transform(new CenterCrop(), new RoundedCorners(30))
.into(holder.recent_photos_iv);
holder.recent_photos_iv.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View view) {
// Do something here
// Take user to image select slider
}
});
}
else {
//code for default view
}
}
#Override
public int getItemCount() {
// Limit the recent photo selection
int RECENT_PHOTO_LIMIT = 7;
return Math.min(mImage.size(), RECENT_PHOTO_LIMIT)+1;
}
public class ViewHolder extends RecyclerView.ViewHolder{
ImageView recent_photos_iv;
public ViewHolder(View itemView) {
super(itemView);
recent_photos_iv = itemView.findViewById(R.id.recent_photos_iv);
}
}
}
I'm using recycler view and I implement this functionality as per project requirement. But in my case item is highlighted but not unhighlighted again.
I was confused where I click the item for creating the clicking functionality, and how to unhighlighted the item. Please suggest me the right way to solve the code
public class LoadVehicleTypeAdapter extends RecyclerView.Adapter<LoadVehicleTypeAdapter.CarTypesHolder> {
private List<TaxiTypeResponse.Message> CarTypesModelsList;
private Context mContext;
VehicleTypeView vehicleTypeView;
setOnitemclick listener;
private SparseBooleanArray selectedItems = new SparseBooleanArray();
int I=-1;
public class CarTypesHolder extends RecyclerView.ViewHolder {
public CustomTextView mCarType;
public CircleImageView mCarTypeImage;
LinearLayout llRoot;
CardView cardView;
private SparseBooleanArray selectedItems = new SparseBooleanArray();
setOnitemclick listener;
public CarTypesHolder(final View view) {
super(view);
mCarType = (CustomTextView) view.findViewById(R.id.frag_cartypes_inflated_name);
mCarTypeImage = (CircleImageView) view.findViewById(R.id.frag_cartype_inflated_frameImage);
llRoot = (LinearLayout)view.findViewById(R.id.root1);
cardView=(CardView) view.findViewById(R.id.cardf);
}
public void setOnItemClickListner(setOnitemclick listener12) {
listener=listener12;
}
}
public void setOnItemClickListner(setOnitemclick listener12) {
listener=listener12;
}
public LoadVehicleTypeAdapter(Context context, List<TaxiTypeResponse.Message> CarTypesModelsList, VehicleTypeView vehicleTypeView) {
this.CarTypesModelsList = CarTypesModelsList;
mContext = context;
this.vehicleTypeView = vehicleTypeView;
}
#Override
public CarTypesHolder onCreateViewHolder(ViewGroup parent, int viewType) {
View itemView;
itemView = LayoutInflater.from(parent.getContext())
.inflate(R.layout.frag_cartype_inflated_view, parent, false);
return new CarTypesHolder(itemView);
}
#SuppressLint("ResourceType")
#Override
public void onBindViewHolder(final CarTypesHolder holder, final int position) {
TaxiTypeResponse.Message carTypesModel = CarTypesModelsList.get(position);
I=CarTypesModelsList.get(position).getID();
holder.mCarType.setText(carTypesModel.getName());
holder.mCarTypeImage.setBackgroundResource(R.drawable.wait);
int color = Color.parseColor(PreferenceHandler.readString(mContext,PreferenceHandler.SECONDRY_COLOR,"#006fb6"));
holder.llRoot.setSelected(selectedItems.get(position, false));
holder.mCarType.setTextColor(color);
holder.setOnItemClickListner(listener);
holder. llRoot.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
I=position;
holder.llRoot.setBackgroundColor(Color.parseColor("#999999"));
holder.mCarType.setTextColor(Color.parseColor("#ffffff"));
notifyDataSetChanged();
}
});
if (I==position)
{
holder.llRoot.setBackgroundColor(Color.parseColor("#999999"));
holder.mCarType.setTextColor(Color.parseColor("#ffffff"));
}
else
{
holder.llRoot.setBackgroundColor(Color.parseColor("#999999"));
holder.mCarType.setTextColor(Color.parseColor("#999999"));
}
Picasso.with(mContext).load(carTypesModel.getImagePath()).into(holder.mCarTypeImage);
}
#Override
public long getItemId(int position) {
return CarTypesModelsList.get(position).getID();
}
#Override
public int getItemCount() {
return CarTypesModelsList.size();
}
public void setSelection(LinearLayout imageView,CustomTextView textView,boolean value,int position){
if(value){
imageView.setBackgroundColor(Color.parseColor("#999999"));
textView.setTextColor(Color.parseColor("#FFFFFF"));
}else{
System.out.println("11111111111111111000000111111111111");
imageView.setBackgroundColor(Color.parseColor("#f3f3f3"));
textView.setTextColor(Color.parseColor("#2196F3"));
}
}
public interface setOnitemclick{
void ImageClick(int position, String Name,String Description,int id);
void ImageClickfade(int position, String Name,String Description,int id);
}
#Override
public int getItemViewType(int position) {
return position;
}
}
I'll use to update gradle
maven { url "https://maven.google.com" }
and update the code
public class LoadVehicleTypeAdapter extends RecyclerView.Adapter<LoadVehicleTypeAdapter.CarTypesHolder> {
private List<TaxiTypeResponse.Message> CarTypesModelsList;
private Context mContext;
VehicleTypeView vehicleTypeView;
int I=-1;
public class CarTypesHolder extends RecyclerView.ViewHolder implements View.OnClickListener {
public CustomTextView mCarType;
public CircleImageView mCarTypeImage;
LinearLayout llRoot;
CardView cardView;
setOnitemclick listener;
public void setOnItemClickListner(setOnitemclick listener)
{
this.listener=listener;
}
public CarTypesHolder(View view) {
super(view);
mCarType = (CustomTextView) view.findViewById(R.id.frag_cartypes_inflated_name);
mCarTypeImage = (CircleImageView) view.findViewById(R.id.frag_cartype_inflated_frameImage);
llRoot = (LinearLayout)view.findViewById(R.id.root1);
cardView=(CardView) view.findViewById(R.id.cardf);
view.setOnClickListener(this);
}
#Override
public void onClick(View v) {
listener.ImageClick(v,getAdapterPosition());
}
}
public LoadVehicleTypeAdapter(Context context, List<TaxiTypeResponse.Message> CarTypesModelsList, VehicleTypeView vehicleTypeView) {
this.CarTypesModelsList = CarTypesModelsList;
mContext = context;
this.vehicleTypeView = vehicleTypeView;
}
#Override
public CarTypesHolder onCreateViewHolder(ViewGroup parent, int viewType) {
View itemView = LayoutInflater.from(parent.getContext())
.inflate(R.layout.frag_cartype_inflated_view, parent, false);
return new CarTypesHolder(itemView);
}
#SuppressLint("ResourceType")
#Override
public void onBindViewHolder( final CarTypesHolder holder, int position) {
TaxiTypeResponse.Message carTypesModel = CarTypesModelsList.get(position);
holder.mCarType.setText(carTypesModel.getName());
holder.mCarTypeImage.setBackgroundResource(R.drawable.wait);
int color = Color.parseColor(PreferenceHandler.readString(mContext,PreferenceHandler.SECONDRY_COLOR,"#006fb6"));
holder.mCarType.setTextColor(color);
holder.setOnItemClickListner(new setOnitemclick() {
#Override
public void ImageClick(View v,int position1) {
I=position1;
notifyDataSetChanged();
System.out.println("11100011111");
holder.llRoot.setBackgroundColor(Color.parseColor("#999999"));
holder.mCarType.setTextColor(Color.parseColor("#ffffff"));
}
});
if (I==position)
{
System.out.println("11100011111....");
holder.llRoot.setBackgroundColor(Color.parseColor("#999999"));
holder.mCarType.setTextColor(Color.parseColor("#ffffff"));
}
else
{
System.out.println("11100011111----");
holder.llRoot.setBackgroundColor(Color.parseColor("#f3f3f3"));
holder.mCarType.setTextColor(Color.parseColor("#2196F3"));
}
Picasso.with(mContext).load(carTypesModel.getImagePath()).into(holder.mCarTypeImage);
}
#Override
public long getItemId(int position) {
return CarTypesModelsList.get(position).getID();
}
#Override
public int getItemCount() {
return CarTypesModelsList.size();
}
public void setSelection(LinearLayout imageView,CustomTextView textView,boolean value,int position){
if(value){
imageView.setBackgroundColor(Color.parseColor("#999999"));
textView.setTextColor(Color.parseColor("#FFFFFF"));
}else{
System.out.println("11111111111111111000000111111111111");
imageView.setBackgroundColor(Color.parseColor("#f3f3f3"));
textView.setTextColor(Color.parseColor("#2196F3"));
}
}
public interface setOnitemclick{
void ImageClick(View view,int position);
}
#Override
public int getItemViewType(int position) {
return position;
}
}
I want to highlight the selected items in recyclerview. I can count the number of items selected.
I want the highlighting as
.....
I have tried this code.
recyclerView.addOnItemTouchListener(new RecyclerItemClickListener(this, recyclerView, new RecyclerItemClickListener.OnItemClickListener() {
#Override
public void onItemClick(View view, int position) {
if (isMultiSelect) {
multi_select(position);
selectedPositon = position;
} else{
Toast.makeText(getApplicationContext(), "Details Page", Toast.LENGTH_SHORT).show();
}
if (selectedPositon == position) {
view.setBackgroundColor(Color.parseColor("#e2a49e"));
} else {
view.setBackgroundColor(Color.parseColor("#f5f5f5"));
}
}
#Override
public void onItemLongClick(View view, int position) {
if (!isMultiSelect) {
selected_list = new ArrayList<AlertListItem>();
isMultiSelect = true;
selectedPositon = position;
if (mActionMode == null) {
mActionMode = startActionMode(mActionModeCallback);
}
}
if (selectedPositon == position) {
view.setBackgroundColor(Color.parseColor("#e2a49e"));
} else {
view.setBackgroundColor(Color.parseColor("#f5f5f5"));
}
multi_select(position);
}
}));
}
can someone help me out.
if (btn.getBackground().getConstantState().equals(itemView.getResources().getDrawable(R.drawable.understand_clicked).getConstantState())) {
btn.setBackground(itemView.getResources().getDrawable(R.drawable.understand_not_clicked));
} else {
btn.setBackground(itemView.getResources().getDrawable(R.drawable.understand_clicked));
}
Do this code in a custom recyclerviewadapter, in View holder class. Use getConstantState for current state of image. You can also change color of selected raw.
you can use use below code
public void onBindViewHolder(final ViewHolder holder, final int position) {
holder.textView.setText(array[position]);
holder.row_linearlayout.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View view) {
index=position;
notifyDataSetChanged();
}
});
if(index==position){
holder.layout.setBackgroundColor(Color.parseColor("#ff8569"));
holder.textView.setTextColor(Color.parseColor("#ffffff"));
}
else
{
holder.layout.setBackgroundColor(Color.parseColor("#ffffff"));
holder.textView.setTextColor(Color.parseColor("#000000"));
}
}
HolderClass
public class ViewHolder extends RecyclerView.ViewHolder {
private TextView textView;
LinearLayout layout;
RecyclerView recyclerView;
public ViewHolder(final View itemView) {
super(itemView);
textView=(TextView)itemView.findViewById(R.id.textView1);
layout=(LinearLayout)itemView.findViewById(R.id.layouot_linear);
recyclerView=(RecyclerView)itemView.findViewById(R.id.recycler);
}
}
I'm using a custom adapter to load 20 items from a JSON string as well as implement ads in the 4th and 14th position. What I'm encountering is that when I scroll to view item #19, it crashes with the error in the title.
I know that the error is saying that it's trying to access an index that is not in the array but I think it's because it's included the adViews in the index (which it shouldn't). I feel like this is something simple that I am missing but please help. Here are my 2 adapters:
public class ListViewAdapter extends BaseAdapter implements AdListener {
private final Activity activity;
private final BaseAdapter delegate;
public ListViewAdapter(Activity activity, BaseAdapter delegate) {
this.activity = activity;
this.delegate = delegate;
}
#Override
public int getCount() {
// Total count includes list items and ads.
return delegate.getCount() + 2;
}
#Override
public Object getItem(int position) {
// Return null if an item is an ad. Otherwise return the delegate item.
if (isItemAnAd(position)) {
return null;
}
return delegate.getItem(position - 1);
}
#Override
public long getItemId(int position) {
return position;
}
#Override
public View getView(int position, View convertView, ViewGroup parent) {
if (isItemAnAd(position)) {
if (convertView instanceof AdView) {
return convertView;
} else {
AdView adView = new AdView(activity, AdSize.SMART_BANNER,"AD ID (removed for post)" );
AdRequest adRequest = new AdRequest();
adView.loadAd(adRequest);
return adView;
}
} else {
return delegate.getView(position-1, convertView, parent);
}
}
#Override
public int getViewTypeCount() {
return delegate.getViewTypeCount() + 1;
}
#Override
public int getItemViewType(int position) {
if (isItemAnAd(position)) {
return delegate.getViewTypeCount();
} else {
return delegate.getItemViewType(getOffsetPosition(position));
}
}
#Override
public boolean areAllItemsEnabled() {
return false;
}
#Override
public boolean isEnabled(int position) {
return (!isItemAnAd(position)) && delegate.isEnabled(getOffsetPosition(position));
}
private boolean isItemAnAd(int position) {
// Place an ad at the first and last list view positions.
return (position == 4 || position == 14);
}
#Override
public void onDismissScreen(Ad arg0) {
}
#Override
public void onFailedToReceiveAd(Ad arg0, AdRequest.ErrorCode arg1) {
}
#Override
public void onLeaveApplication(Ad arg0) {
}
#Override
public void onPresentScreen(Ad arg0) {
}
#Override
public void onReceiveAd(Ad arg0) {
}
private int getOffsetPosition(int position) {
return position - 1;
}
}
Here's the custom adapter which sets the listview:
class CustomMovieAdapter extends BaseAdapter {
private ArrayList<SearchResults> searchArrayList;
private LayoutInflater mInflater;
public CustomMovieAdapter(Context context, ArrayList<SearchResults> results){
searchArrayList = results;
mInflater = LayoutInflater.from(context);
}
#Override
public int getCount() {
return searchArrayList.size()+2;
}
#Override
public Object getItem(int position) {
return searchArrayList.get(position);
}
#Override
public long getItemId(int position) {
return position;
}
#Override
public View getView(int position, View convertView, ViewGroup parent) {
ViewHolder holder = new ViewHolder();
if(convertView == null){
convertView = mInflater.inflate(R.layout.list_item, null);
holder = new ViewHolder();
assert convertView != null;
holder.txtRating = (TextView) convertView.findViewById(R.id.movieRating);
holder.txtMovieName = (TextView) convertView.findViewById(R.id.movieName);
holder.txtMovieSize = (TextView) convertView.findViewById(R.id.movieSize);
holder.txtImdbRating = (TextView) convertView.findViewById(R.id.imdbScore);
convertView.setTag(holder);
} else {
holder = (ViewHolder) convertView.getTag();
}
holder.txtRating.setText(searchArrayList.get(position+1).getRating());
holder.txtMovieName.setText(searchArrayList.get(position+1).getName());
holder.txtMovieSize.setText(searchArrayList.get(position+1).getSize());
holder.txtImdbRating.setText(searchArrayList.get(position+1).getImdbRating());
return convertView;
}
class ViewHolder {
TextView txtRating;
TextView txtMovieName;
TextView txtMovieSize;
TextView txtImdbRating;
}
}
#Override
public int getCount() {
// Total count includes list items and ads.
return delegate.getCount() + 2;
}
you should return the size of the dataset without changing it. If you need to show more items, add those to the dataset. Changing it with
#Override
public int getCount() {
// Total count includes list items and ads.
return delegate.getCount() ;
}
Should fix your exception.
Edit, in getView you should avoid tampering the position android is providing you:
position+1