I am trying to use Picasso to load an image in fragment and Recyclerview. But I can't load a picture. Initially I was thinking maybe it couldn't get the URL from DB but from the debug I could see the correct URL. I tried hard coded URL but it is still not working. Hope experts can help me out.
This is the code:
public class MenuFragment extends Fragment { private MenuViewModel menuViewModel; FirebaseDatabase database; DatabaseReference category; RecyclerView recycler_menu; RecyclerView.LayoutManager layoutManager; public View onCreateView(@NonNull LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) { //init fireabse database = FirebaseDatabase.getInstance(); category = database.getReference("Category"); View root = inflater.inflate(R.layout.fragment_memu, container, false); recycler_menu = (RecyclerView) root.findViewById(R.id.recycler_menu); recycler_menu.setHasFixedSize(true); recycler_menu.setLayoutManager(new LinearLayoutManager(inflater.getContext())); loadMenu(); //recycler_menu.setAdapter(new ChatRecyclerViewAdapter()); return root; } private void loadMenu() { FirebaseRecyclerAdapter<Category,MenuViewHolder> adapter = new FirebaseRecyclerAdapter<Category, MenuViewHolder>( Category.class, R.layout.menu_item, MenuViewHolder.class, category) { @Override protected void populateViewHolder(MenuViewHolder viewHolder, Category category, int i) { viewHolder.txtMenuName.setText(category.getName()); Picasso.with(getContext()).load("https://www.wikihow.com/Get-the-URL-for-Pictures#/Image:Get-the-URL-for-Pictures-Step-6-Version-3.jpg"). fit().centerCrop().into(viewHolder.imageView); final Category clickItem = category; viewHolder.setItemClickListener(new ItemClickListener() { @Override public void onClick(View v, int position, boolean isLongClick) { Toast.makeText(getActivity().getBaseContext(),""+clickItem.getName(),Toast.LENGTH_SHORT).show(); } }); } }; recycler_menu.setAdapter((adapter)); } } This is XML part
<?xml version="1.0" encoding="utf-8"?> <androidx.constraintlayout.widget.ConstraintLayout 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=".ui.menu.MenuFragment"> <androidx.recyclerview.widget.RecyclerView android:id="@+id/recycler_menu" android:layout_width="match_parent" android:layout_height="match_parent" android:scrollbars="vertical"> </androidx.recyclerview.widget.RecyclerView> </androidx.constraintlayout.widget.ConstraintLayout> 
