, GetSupportFragmentManager öğesinde ViewHolder öğesinde, geri bildirim göstermiyor

Question

ViewHolder içinde getSupportFragmentManager numaralı telefonu arayamıyorum.

Ben

google sayfasının tüm arandı Fragment

arasında değiştirmek istiyorum. ama bunu bulamıyorum.

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

    public ImageView imgThumbnail;//img 
    public TextView tvspecies; //text 

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

     imgThumbnail = (ImageView)itemView.findViewById(R.id.img_thumbnail); 
     tvspecies = (TextView)itemView.findViewById(R.id.tv_species); 

     itemView.setOnClickListener(this); 

    } 

    @Override 
    public void onClick(View v) {/*버튼 실행했을때 실행부분*/ 

     Fragment fm=new NewsFragment(); 
     FragmentTransaction transaction=fm.getFragmentManager().beginTransaction(); 
     transaction.replace(R.id.Linearcontainer, fm); 
     transaction.addToBackStack(null); 
     transaction.commit(); 

    }//onClick 


}//ViewHolder 

Answer 1

Sadece aktivite ya da adaptör örneğini parçasından bu, Geçiş getSupportFragmentManager yapın ve adaptör sınıf yapıcısı bunu.

//recyclerView adapter global variable 
private List<Data_Class> dataModel; 
private Context mContext; 
private FragmentManager FragManager; 

//Recyclerview adapter constructor 
public Recycler_Adapter_Class(Context appContext, List <Data_Class> data, FragmentManager fmanager) { 
    this.mContext = appContext; 
    this.dataModel = data; 
    this.FragManager = fmanager; 
} 

//In the activity or Fragment that calls the recyclerview adapter I did this: 

Recycler_Adapter_Class RC = new Recycler_Adapter_Class(this, Data_Class_List, this.getSupportFragmentManager()); 

RecyclerView rView = (RecyclerView) findViewById(R.id.recycler_view); 

rView.setAdapter(RC); 

Hope:

public ViewHolder(View itemView, FragmentManager fragmentManager) { 
     super(itemView); 

     imgThumbnail = (ImageView)itemView.findViewById(R.id.img_thumbnail); 
     tvspecies = (TextView)itemView.findViewById(R.id.tv_species); 
     this.fragmentManager = fragmentManager 
     itemView.setOnClickListener(this); 

    } 

Answer 2

bu bir

public HorizontalProductAdapter(Activity context, List<RecycleIndividualProduct>data, FragmentManager fragmentManager){ 
     inflater = LayoutInflater.from(context); 
     this.subActivityData = data; 
     this.fragmentManager=fragmentManager; 
} 

deneyin ve benim recyclerview adaptör sınıfta etkinlik veya fragmanı

mAdapter = new HorizontalProductAdapter(getActivity(),allDeals,getFragmentManager()); 

Answer 3

adresinin adaptörü çağrı Bunu yapan Bu birine yardımcı olur. Şerefe!

Answer 4

<p>Pass FragmentTransaction by constructing and then replace.</p> 
 
<code>public SettingsAdapter(Context context, List<Settings> settingsList, android.support.v4.app.FragmentTransaction ft){ 
 
this.context = context; 
 
     this.settingsList = settingsList; 
 
     this.ft = ft; 
 
}</code> 
 

 
// Calling the SettingsAdapter with constructors 
 

 
    FragmentTransaction fragmentTransaction = getFragmentManager().beginTransaction(); 
 
     settingsAdapter = new SettingsAdapter(getActivity(), settingsList, fragmentTransaction);`enter code here`