Android RecyclerView First and Last Item click works after Double click on First load

I have a recycerview. it has item click event in onCreateViewHolder method and an imageview click event on onBindViewHolder method. Surprisingly while recyclerview loads for the first time first and last item click works after second click then after it works on every click if it is not scrolled.Again when i scroll the recyclerview then same happen for the first and last item like first load. I can not figure out what is the problem

Below is my recyclerview layout @+id/recyclerViewForFilteredCourses is the recyclerview

    <androidx.coordinatorlayout.widget.CoordinatorLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    tools:context=".Activities.CoursesActivity">

    <RelativeLayout
        android:layout_width="match_parent"
        android:layout_height="match_parent">
        <include layout="@layout/toolbar_with_search"
            android:id="@+id/toolbar" />

        <com.github.ybq.android.spinkit.SpinKitView
            xmlns:app="http://schemas.android.com/apk/res-auto"
            android:id="@+id/progressBar"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_centerVertical="true"
            android:layout_centerHorizontal="true"
            app:SpinKit_Color="@color/textColorGrey"
            android:visibility="gone"
            android:elevation="200dp"
            style="@style/SpinKitView.Circle"/>

        <!--This textview and the recycler view is responsible for filtered course section-->
        <TextView
            android:id="@+id/filterResultTitle"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:text="Showing X Courses"
            android:layout_below="@+id/toolbar"
            style="@style/headerTitleLabel"/>

        <androidx.recyclerview.widget.RecyclerView
            android:id="@+id/recyclerViewForFilteredCourses"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_below="@+id/filterResultTitle"
            android:layout_above="@+id/bottomNavigationView"
            android:paddingHorizontal="14dp"
            android:clipToPadding="false"
            android:layout_marginTop="10dp"
            android:overScrollMode="never"/>

        <!--This is the floating filter button-->
        <com.google.android.material.floatingactionbutton.FloatingActionButton
            android:id="@+id/floatingFilterButton"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:clickable="true"
            android:layout_alignParentRight="true"
            android:layout_marginRight="25dp"
            android:layout_marginBottom="25dp"
            android:layout_alignParentBottom="true"
            android:backgroundTint="#273647"
            android:elevation="6dp"
            app:fabSize="normal"
            app:borderWidth="0dp"
            android:src="@drawable/filter"
            android:onClick="handleFilterButton" />
    </RelativeLayout>

    <androidx.core.widget.NestedScrollView
        android:id="@+id/bottomSheet"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:background="#FEFFFF"
        app:layout_behavior="com.google.android.material.bottomsheet.BottomSheetBehavior"
        app:behavior_hideable="true"
        app:behavior_peekHeight = "0dp">
        <include layout="@layout/course_filter_page" />
    </androidx.core.widget.NestedScrollView>

    </androidx.coordinatorlayout.widget.CoordinatorLayout>

And below is my onCreateVieHolder Item click

    public CoursesAdapter.ViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {

        View view = LayoutInflater.from(parent.getContext()).inflate(R.layout.course_cell2, parent, false);
        final ViewHolder holder = new ViewHolder(view);
        view.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {
                final Course currentCourse = mCourses.get(holder.getAdapterPosition());
                switchToCourseDetailsActivity(currentCourse);
            }
        });
        return holder;
    }

    private void switchToCourseDetailsActivity(Course currentCourse) {
        Intent intent = new Intent(mContext, CourseDetailsActivity .class);
        intent.putExtra("Course", currentCourse);
        mContext.startActivity(intent);
    }

And Below is my complete onBindViewHolder

public class CoursesAdapter extends RecyclerView.Adapter<CoursesAdapter.ViewHolder> {
private static final String TAG = "Courses List Adapter";
private static final String TAG2 = "Checker";

//vars
private Context mContext;
private ArrayList<Course> mCourses = new ArrayList<>();

Matcher matcher;

public CoursesAdapter(Context context, ArrayList<Course> courses) {
    mCourses = courses;
    mContext = context;

}


@NonNull
@Override
public CoursesAdapter.ViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {

    View view = LayoutInflater.from(parent.getContext()).inflate(R.layout.course_cell2, parent, false);
    final ViewHolder holder = new ViewHolder(view);
    return holder;
     }

 private void switchToCourseDetailsActivity(Course currentCourse) {
    Intent intent = new Intent(mContext, CourseDetailsActivity .class);
    intent.putExtra("Course", currentCourse);
    mContext.startActivity(intent);
}


@Override
public void onBindViewHolder(@NonNull final CoursesAdapter.ViewHolder holder, final int position) {
    final Course currentCourse = mCourses.get(position);

    holder.itemView.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            switchToCourseDetailsActivity(currentCourse);
        }
    });


    holder.name.setText(currentCourse.getTitle());
   // holder.coursePrice.setText(currentCourse.getPrice());
    holder.totalNumberOfRating.setText("( "+currentCourse.getTotalNumberRating()+" )");
    //holder.instructorName.setText("by "+currentCourse.getInstructor()+" "+currentCourse.getBiography());
    holder.starRating.setRating(currentCourse.getRating());
    holder.rating.setText((" "+currentCourse.getRating()+" "));

    if(currentCourse.getIs_bestseller().equals("yes")){
        holder.tvBestseller.setVisibility(View.VISIBLE);
    }else{
        holder.tvBestseller.setVisibility(View.GONE);
    }

    if(currentCourse.getCourseOverviewUrl()!=null && currentCourse.getCourseOverviewProvider()!=null && currentCourse.getCourseOverviewProvider().equals("youtube")){

        //Extract video id from url
        String pattern = "(?<=watch\?v=|/videos/|embed\/|youtu.be\/|\/v\/|\/e\/|watch\?v%3D|watch\?feature=player_embedded&v=|%2Fvideos%2F|embed%u200Cu200B2F|youtu.be%2F|%2Fv%2F)[^#\&\?\n]*";

        Pattern compiledPattern = Pattern.compile(pattern);
        matcher = compiledPattern.matcher(currentCourse.getCourseOverviewUrl()); //url is youtube url for which you want to extract the id.

        if (matcher.find()) {
                holder.play_video.setVisibility(View.VISIBLE);
                holder.play_video1.setVisibility(View.VISIBLE);

        } else{
            holder.play_video.setVisibility(View.GONE);
            holder.play_video1.setVisibility(View.GONE);
        }


    } else{
        holder.play_video.setVisibility(View.GONE);
        holder.play_video1.setVisibility(View.GONE);
    }


    holder.play_video.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            final BottomSheetDialog dialog3 = new BottomSheetDialog(mContext);
            dialog3.setContentView(R.layout.bottom_videoplay);
            if(!dialog3.isShowing()) {
                dialog3.show();
            }
            dialog3.setCancelable(true);
            final WebView web_view = (WebView) dialog3.findViewById(R.id.youtube_web_view);
            final ProgressBar progressBar2 = (ProgressBar) dialog3.findViewById(R.id.progressBar2);
            final TextView tvTitle2 = (TextView) dialog3.findViewById(R.id.tvTitle2);
            final TextView tvEnroll = (TextView) dialog3.findViewById(R.id.tvEnroll);
            tvTitle2.setText(currentCourse.getTitle());

            tvEnroll.setOnClickListener(new View.OnClickListener() {
                @Override
                public void onClick(View v) {
                    switchToCourseDetailsActivity(currentCourse);
                }
            });

            //String myVideoYoutubeId = "Wwy9aibAd54";
            String myVideoYoutubeId;
            WebSettings webSettings = web_view.getSettings();
            webSettings.setJavaScriptEnabled(true);
            webSettings.setLoadWithOverviewMode(true);
            webSettings.setUseWideViewPort(true);

            myVideoYoutubeId=matcher.group();
            web_view.loadUrl("https://www.youtube.com/embed/" + myVideoYoutubeId);


            web_view.setWebViewClient(new WebViewClient() {
                @Override
                public boolean shouldOverrideUrlLoading(WebView view, String url) {
                    return false;
                }
            });

            web_view.setWebViewClient(new WebViewClient() {

                @Override
                public void onPageStarted(WebView view, String url, Bitmap favicon) {
                    super.onPageStarted(view, url, favicon);
                    progressBar2.setVisibility(View.VISIBLE);
                }

                @Override
                public void onPageFinished(WebView view, String url) {
                    super.onPageFinished(view, url);
                    progressBar2.setVisibility(View.GONE);

                    //to enable autoplay ref:https://stackoverflow.com/questions/28039209/android-webview-youtube-embed-video-autoplay-not-working/45655979#45655979
                    long delta = 100;
                    long downTime = SystemClock.uptimeMillis();
                    float x = view.getLeft() + (view.getWidth()/2);
                    float y = view.getTop() + (view.getHeight()/2);

                    MotionEvent tapDownEvent = MotionEvent.obtain(downTime, downTime + delta, MotionEvent.ACTION_DOWN, x, y, 0);
                    tapDownEvent.setSource(InputDevice.SOURCE_CLASS_POINTER);
                    MotionEvent tapUpEvent = MotionEvent.obtain(downTime, downTime + delta + 2, MotionEvent.ACTION_UP, x, y, 0);
                    tapUpEvent.setSource(InputDevice.SOURCE_CLASS_POINTER);

                    view.dispatchTouchEvent(tapDownEvent);
                    view.dispatchTouchEvent(tapUpEvent);

                }

            });


        }
    });

    holder.play_video1.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            holder.play_video.performClick();
        }
    });

    if(currentCourse.getIs_mentor()!=null && currentCourse.getIs_mentor().equals("1")){
        holder.instructorName.setVisibility(View.VISIBLE);
        holder.tvMentor.setVisibility(View.GONE);

        if(currentCourse.getBiography()!=null) {
            holder.instructorName.setText("by " + currentCourse.getInstructor() + " " + currentCourse.getBiography());
        }else{
            holder.instructorName.setText("by " + currentCourse.getInstructor());
        }


    } else{
        //holder.tvMentor.setVisibility(View.GONE);
        holder.instructorName.setVisibility(View.GONE);
        holder.tvMentor.setVisibility(View.VISIBLE);

        if(currentCourse.getBiography()!=null) {
            holder.tvMentor.setText("by " + currentCourse.getInstructor() + " " + currentCourse.getBiography());
        } else{
            holder.tvMentor.setText("by " + currentCourse.getInstructor());
        }
    }


  if(currentCourse.getMain_price()!=null && !currentCourse.getPrice().equals("Free")){
        String  c_price = currentCourse.getPrice().substring(0, currentCourse.getPrice().length() - 1);
        Double main_price=Double.parseDouble(currentCourse.getMain_price());
        Double current_price=Double.parseDouble(c_price);

        if(current_price<main_price){
            holder.tvcompare.setVisibility(View.VISIBLE);
            holder.tvDiscountprice.setVisibility(View.VISIBLE);
            holder.tvDiscountprice.setText(Double.toString(main_price)+"Tk");

            Double diff=main_price-current_price;
            Double percent=diff*100/main_price;
            holder.tvcompare.setText(percent+"% OFF");

        }else{
            holder.tvDiscountprice.setVisibility(View.GONE);
            holder.tvcompare.setVisibility(View.GONE);
        }
    } else{
      holder.tvcompare.setVisibility(View.GONE);
      holder.tvDiscountprice.setVisibility(View.GONE);
  }

    if(!currentCourse.getPrice().equals("Free")) {
        String c_price = currentCourse.getPrice().substring(0, currentCourse.getPrice().length() - 1);
        holder.coursePrice.setText(c_price + "Tk");
    } else{
        holder.coursePrice.setText(currentCourse.getPrice());
    }



    if(currentCourse.getCourse_type()!=null){

        if(currentCourse.getCourse_type().equals("Course")){
            holder.tvCategory.setText("Lifetime Access");
            holder.image.setVisibility(View.VISIBLE);
            holder.play_video.setVisibility(View.VISIBLE);
            holder.monthly_couching.setVisibility(View.GONE);

            Glide.with(mContext)
                    .asBitmap()
                    .load(currentCourse.getThumbnail())
                    .into(holder.image);

        }

        if (currentCourse.getCourse_type().equals("MonthlyCouching")){
            holder.tvCategory.setText("Monthly Couching");
            holder.coursePrice.setText(holder.coursePrice.getText()+"/month");
            holder.image.setVisibility(View.GONE);
            holder.play_video.setVisibility(View.GONE);
            holder.monthly_couching.setVisibility(View.VISIBLE);
            Picasso.get().load(currentCourse.getThumbnail()).into(holder.image);
            Picasso.get().load(currentCourse.getThumbnail()).into(holder.image1);

            if(currentCourse.getOnline_classschedule()!=null){
                holder.layout_classschedule.setVisibility(View.VISIBLE);
                holder.tvClass_schedule.setText(currentCourse.getOnline_classschedule());
            } else{
                holder.layout_classschedule.setVisibility(View.GONE);
            }

        }

        if(currentCourse.getCourse_type().equals("FixedTermCouching")){

            holder.image.setVisibility(View.GONE);
            holder.play_video.setVisibility(View.GONE);
            holder.monthly_couching.setVisibility(View.VISIBLE);

            if(currentCourse.getDuration()!=null && currentCourse.getStart_date()!=null){

                long l = Long.parseLong(currentCourse.getStart_date());
                Date date = new Date(l);
                holder.tvCategory.setText(currentCourse.getDuration()+" Couching starting on "+date);
            }

            if(currentCourse.getOnline_classschedule()!=null){
                holder.layout_classschedule.setVisibility(View.VISIBLE);
                holder.tvClass_schedule.setText(currentCourse.getOnline_classschedule());
            } else{
                holder.layout_classschedule.setVisibility(View.GONE);
            }

        }

        if(currentCourse.getCourse_type().equals("Workshop")){

            holder.image.setVisibility(View.VISIBLE);
            holder.play_video.setVisibility(View.VISIBLE);
            holder.monthly_couching.setVisibility(View.GONE);

            if(currentCourse.getDuration()!=null && currentCourse.getStart_date()!=null){

                long l = Long.parseLong(currentCourse.getStart_date());
                Date date = new Date(l);
                holder.tvCategory.setText(currentCourse.getDuration()+" workshop starting on "+date);
            }
        }

    }


    if(currentCourse.getWeekly_class()!=null && currentCourse.getWeekly_class().equals("1")){
        holder.tvweekly_class.setVisibility(View.VISIBLE);

        if(currentCourse.getWeeklyonline_class()!=null && Integer.parseInt(currentCourse.getWeeklyonline_class())>0){
            holder.tvweekly_class.setText(holder.tvweekly_class.getText()+" "+currentCourse.getWeeklyonline_class());
        }

    } else{holder.tvweekly_class.setVisibility(View.GONE);}

    if(currentCourse.getWeekly_exam()!=null && currentCourse.getWeekly_exam().equals("1")){
        holder.tvweekly_exam.setVisibility(View.VISIBLE);

        if(currentCourse.getWeeklyonline_test()!=null && Integer.parseInt(currentCourse.getWeeklyonline_test())>0){
            holder.tvweekly_exam.setText(holder.tvweekly_exam.getText()+" "+currentCourse.getWeeklyonline_test());
        }

    } else{holder.tvweekly_exam.setVisibility(View.GONE);}

    if(currentCourse.getReview_class()!=null && currentCourse.getReview_class().equals("1")){
        holder.tvreview_class.setVisibility(View.VISIBLE);
    } else{holder.tvreview_class.setVisibility(View.GONE);}

    if(currentCourse.getCourse_upload()!=null && currentCourse.getCourse_upload().equals("1")){
        holder.tvcourse_upload.setVisibility(View.VISIBLE);
    } else{holder.tvcourse_upload.setVisibility(View.GONE);}

    if(currentCourse.getRecord_upload()!=null && currentCourse.getRecord_upload().equals("1")){
        holder.tvrecord_upload.setVisibility(View.VISIBLE);
    } else{holder.tvrecord_upload.setVisibility(View.GONE);}

    if(currentCourse.getCourse_type()!=null && currentCourse.getCourse_type().equals("FixedTermCouching") && currentCourse.getLifetime_access()!=null && currentCourse.getLifetime_access().equals("1")){
        holder.tvlifetime_access.setVisibility(View.VISIBLE);
    } else{holder.tvlifetime_access.setVisibility(View.GONE);}

}

@Override
public int getItemCount() {
    return mCourses.size();
}



public class ViewHolder extends RecyclerView.ViewHolder{

    ImageView image,image1,play_video,play_video1;
    TextView name;
    TextView coursePrice;
    TextView instructorName;
    TextView rating;
    TextView totalNumberOfRating;
    RatingBar starRating;
    TextView tvweekly_class,tvweekly_exam,tvreview_class,tvcourse_upload,tvrecord_upload,tvlifetime_access,tvCategory,tvDiscountprice,tvMentor,tvcompare,tvBestseller,tvClass_schedule;
    RelativeLayout monthly_couching;
    LinearLayout layout_classschedule;

    public ViewHolder(View itemView) {
        super(itemView);
        image = itemView.findViewById(R.id.courseThumbnail);
        image1 = itemView.findViewById(R.id.courseThumbnail1);
        name = itemView.findViewById(R.id.courseTitle);
        coursePrice = itemView.findViewById(R.id.tvcoursePrice);
        instructorName = itemView.findViewById(R.id.instructorName);
        rating = itemView.findViewById(R.id.numericRating);
        totalNumberOfRating = itemView.findViewById(R.id.totalNumberOfRatingByUsers);
        starRating = itemView.findViewById(R.id.starRating);
        tvweekly_class=itemView.findViewById(R.id.tvweekly_class);
        tvweekly_exam=itemView.findViewById(R.id.tvweekly_exam);
        tvreview_class=itemView.findViewById(R.id.tvreview_class);
        tvcourse_upload=itemView.findViewById(R.id.tvcourse_upload);
        tvrecord_upload=itemView.findViewById(R.id.tvrecord_upload);
        tvlifetime_access=itemView.findViewById(R.id.tvlifetime_access);
        tvCategory=itemView.findViewById(R.id.tvCategory);
        tvDiscountprice=itemView.findViewById(R.id.tvDiscountprice);
        tvMentor=itemView.findViewById(R.id.tvMentor);
        play_video=itemView.findViewById(R.id.play_video);
        play_video1=itemView.findViewById(R.id.play_video1);
        tvcompare=itemView.findViewById(R.id.tvcompare);
        tvBestseller=itemView.findViewById(R.id.tvBestseller);
        monthly_couching=itemView.findViewById(R.id.monthly_couching);
        tvClass_schedule=itemView.findViewById(R.id.tvClass_schedule);
        layout_classschedule=itemView.findViewById(R.id.layout_classschedule);

    }
}
}

Answer

At last I found a solution. My recyclerview layout has a nestedscrollview adding android:nestedScrollingEnabled="false" to my recyclerview solved my problem. I don’t know why but it solved my problem