This is a part java file which has the function loadMenu and when the corresponding intent opens, the app closes unexpectedly.
private void loadMenu() {
FirebaseRecyclerAdapter<Category,MenuViewHolder> adapter = new FirebaseRecyclerAdapter<Category, MenuViewHolder> (Category.class,R.layout.item_menu,MenuViewHolder.class,category) {
@Override
protected void populateViewHolder(MenuViewHolder viewHolder, Category model, int position) {
viewHolder.txtMenuname.setText(model.getName());
Picasso.with(getBaseContext()).load(model.getImage())
.into(viewHolder.imageView);
final Category clickItem = model;
viewHolder.setItemClickListener(new ItemClickListener() {
@Override
public void OnClick(View view, int position, boolean isLongClick) {
Toast.makeText(navi.this,""+clickItem.getName(),Toast.LENGTH_SHORT).show();
}
@Override
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
}
});
}
};
recycle_menu.setAdapter(adapter);
}
This is my MenuviewHolder class:I just created a database for images in firebase and linking it to my app, but its not showing images just background.
public class MenuViewHolder extends RecyclerView.ViewHolder implements View.OnClickListener {
public TextView txtMenuname;
public ImageView imageView;
private ItemClickListener itemClickListener;
public MenuViewHolder(View itemView) {
super(itemView);
txtMenuname = (TextView)itemView.findViewById(R.id.menu_name);
itemView = (ImageView)itemView.findViewById(R.id.menu_image);
itemView.setOnClickListener(this);
}
public void setItemClickListener(ItemClickListener itemClickListener){
this.itemClickListener = itemClickListener;
}
@Override
public void onClick(View view) {
itemClickListener.OnClick(view,getAdapterPosition(),false);
}
}
Adapter Code to link the images and name to app using firebaseUI
public class Category {
private String Name;
private String Image;
public Category(){
}
public Category(String name, String image){
Name = name;
Image = image;
}
public String getName() {
return Name;
}
public void setName(String name) {
Name = name;
}
public String getImage() {
return Image;
}
public void setImage(String image) {
Image = image;
}
}
