Android RecyclerViewクリックリスナーが動作しない

Question

私はRecyclerViewでどこで間違いを犯したのか把握しようとしています。クリックは機能していません。このコードは私のアプリケーションに追加する私の更新のための準備ですので、コンストラクタとパラメータについて尋ねないでください。あなたが私を助けることができ、ここに私のコードです：

public class PlanRecyclerAdapter extends RecyclerView.Adapter<PlanRecyclerAdapter.PlanViewHolder> { 

    private ClickListener clickListener; 
    private List<PlanRecycler> planList; 
    private boolean isDone[]; 
    private int count = 0; 
    private List<String> current_workout = new ArrayList<>(); 
    private String Plan_Name; 
    private Context context; 

    private Dbhelper dbhelper; 
    SQLController dbcon; 
    private SQLiteDatabase database; 
    public String rest = ""; 


    public PlanRecyclerAdapter(List<PlanRecycler> planList, boolean isDone[], int count, String Plan_Name, Context context, Dbhelper dbhelper, SQLController dbcon, SQLiteDatabase database) { 
     this.planList = new ArrayList<>(); 
     this.planList.addAll(planList); 
     this.isDone = isDone; 
     this.count = count; 
     this.Plan_Name = Plan_Name; 
     this.context = context; 
     this.dbhelper = dbhelper; 
     this.dbcon = dbcon; 
     this.database = database; 
    } 

    @Override 
    public PlanViewHolder onCreateViewHolder(ViewGroup parent, int viewType) { 
     View itemView = LayoutInflater.from(parent.getContext()).inflate(R.layout.plan_adapter_cell, parent, false); 
     return new PlanViewHolder(itemView); 
    } 

    @Override 
    public void onBindViewHolder(PlanViewHolder holder, int position) { 

     PlanRecycler addWorkout = planList.get(position); 
     holder.Day_Holder.setText("Day " + (position + 1)); 
     holder.Workout_Name.setText(" - " + addWorkout.getPlan_Workout_Title()); 
     rest = addWorkout.getPlan_Workout_Title(); 

     current_workout.add(addWorkout.getPlan_Workout_Title()); 

    } 

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

    public class PlanViewHolder extends RecyclerView.ViewHolder implements View.OnClickListener { 

     protected TextView Workout_Name; 
     protected TextView Day_Holder; 

     public PlanViewHolder(View itemView) { 
      super(itemView); 

      itemView.setOnClickListener(this); 

      Typeface Roboto_Medium = Typeface.createFromAsset(itemView.getResources().getAssets(), "Roboto-Medium.ttf"); 
      Typeface Roboto_Regular = Typeface.createFromAsset(itemView.getResources().getAssets(), "Roboto-Regular.ttf"); 

      Day_Holder = (TextView) itemView.findViewById(R.id.plan_day_holder_id); 
      Day_Holder.setTypeface(Roboto_Regular); 

      Workout_Name = (TextView) itemView.findViewById(R.id.plan_workout_title); 
      Workout_Name.setTypeface(Roboto_Medium); 

     } 

     @Override 
     public void onClick(View v) { 

      if (clickListener != null) { 
       clickListener.itemClick(v, getPosition()); 
      } 
     } 
    } 

    public void setClickListener(ClickListener clickListener) { 
     this.clickListener = clickListener; 
    } 


    public interface ClickListener { 
     void itemClick(View view, int position); 
    } 
} 

第二部：

public class PlanAdapter extends AppCompatActivity implements PlanRecyclerAdapter.ClickListener{ 
....... 

    @Override 
    public void itemClick(View view, int position) { 

     Toast.makeText(this,"radi",Toast.LENGTH_SHORT).show(); 


     Bundle ExerciseBundle = new Bundle(); 
     ExerciseBundle.putString("plan_current_plan", Plan_Name); 
     ExerciseBundle.putString("plan_current_workout", current_workout.get(position)); 
     ExerciseBundle.putInt("plan_from_workout_id", position); 
     Intent i = new Intent(
       getApplicationContext(), 
       MenuRound.class); 

     i.putExtras(ExerciseBundle); 
     i.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK); 
     startActivity(i); 

    } 
} 

Answer 1

はちょうどこの

のように、viewholderへとitemViewのclickリスナー設定 onBindViewHolder内itemViewを追加

public class PlanRecyclerAdapter extends RecyclerView.Adapter<PlanRecyclerAdapter.PlanViewHolder> { 

private List<PlanRecycler> planList; 
private boolean isDone[]; 
private int count = 0; 
private List<String> current_workout = new ArrayList<>(); 
private String Plan_Name; 
private Context context; 

private Dbhelper dbhelper; 
SQLController dbcon; 
private SQLiteDatabase database; 
public String rest = ""; 


public PlanRecyclerAdapter(List<PlanRecycler> planList, boolean isDone[], int count, String Plan_Name, Context context, Dbhelper dbhelper, SQLController dbcon, SQLiteDatabase database) { 
    this.planList = new ArrayList<>(); 
    this.planList.addAll(planList); 
    this.isDone = isDone; 
    this.count = count; 
    this.Plan_Name = Plan_Name; 
    this.context = context; 
    this.dbhelper = dbhelper; 
    this.dbcon = dbcon; 
    this.database = database; 
} 

@Override 
public PlanViewHolder onCreateViewHolder(ViewGroup parent, int viewType) { 
    View itemView = LayoutInflater.from(parent.getContext()).inflate(R.layout.plan_adapter_cell, parent, false); 
    return new PlanViewHolder(itemView); 
} 

@Override 
public void onBindViewHolder(PlanViewHolder holder, int position) { 

    PlanRecycler addWorkout = planList.get(position); 
    holder.Day_Holder.setText("Day " + (position + 1)); 
    holder.Workout_Name.setText(" - " + addWorkout.getPlan_Workout_Title()); 
    rest = addWorkout.getPlan_Workout_Title(); 

    current_workout.add(addWorkout.getPlan_Workout_Title()); 
    holder.Item_View.setOnClickListener(new OnClickListener() {//set the click listener 
     @Override 
     public void onClick(View v) 
     { 
      // add code here 
     } 
    }); 
} 

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

public class PlanViewHolder extends RecyclerView.ViewHolder { 

    protected TextView Workout_Name; 
    protected TextView Day_Holder; 
    protected View Item_View;//add item view to PlanViewHolder 

    public PlanViewHolder(View itemView) { 
     super(itemView); 

     Typeface Roboto_Medium = Typeface.createFromAsset(itemView.getResources().getAssets(), "Roboto-Medium.ttf"); 
     Typeface Roboto_Regular = Typeface.createFromAsset(itemView.getResources().getAssets(), "Roboto-Regular.ttf"); 
     Item_View = itemView;//set item view 
     Day_Holder = (TextView) itemView.findViewById(R.id.plan_day_holder_id); 
     Day_Holder.setTypeface(Roboto_Regular); 

     Workout_Name = (TextView) itemView.findViewById(R.id.plan_workout_title); 
     Workout_Name.setTypeface(Roboto_Medium); 

    } 
} 
}