I have a News app where I have used Retrofit to get data from API. I have shown news with cardView and Recycler view. Now I want to implement the the next step where I want if a user click…
Good afternoon. I have a RecyclerView inside a ConstraintLayout. The RecyclerView receives a number of items that can vary. How can I find out, for comparison, when the RecycerView exceeds the screen width to put an expand button or not?…
Can someone help me with this code? I am trying to create a recyclerview Adapter however in the override fun onBindViewHolder my textView and imageView has an error saying unresolved reference. However I stated them in the ViewHolder class. class…
I'm trying to load a RecyclerView with JSON data in a local file located in 'assets'. Activity: class RecipesActivity : AppCompatActivity(), RecipeAdapter.RecipeItemListener { private lateinit var binding : ActivityRecipesBinding override fun onCreate(savedInstanceState: Bundle?) { super.onCreate(savedInstanceState) binding = ActivityRecipesBinding.inflate(layoutInflater) setContentView(binding.root) setSupportActionBar(binding.mainToolBar.toolbar)…
I have a RecyclerView populated with objects and inside of my RecyclerView adapter I have a function for renaming the name value of the object, when running this method I use getBindingAdapterPosition() to get the selected object from the ArrayList…
If I add a Section in this database it says "Failed to convert the value of type java.util.ArrayList to String" I am using recyclerviewoption query to display only the current user data. I need to display the child "List". Firebase…
MainActivity of my code package com.example.recycleview; import androidx.appcompat.app.AppCompatActivity; import androidx.recyclerview.widget.LinearLayoutManager; import androidx.recyclerview.widget.RecyclerView; import android.app.Dialog; import android.os.Bundle; import android.view.View; import android.widget.Adapter; import android.widget.Button; import android.widget.EditText; import android.widget.Toast; import com.google.android.material.floatingactionbutton.FloatingActionButton; import java.util.ArrayList; public class MainActivity extends AppCompatActivity { ArrayList<ContactModel>arrContact= new ArrayList<>(); RecyclerContactAdapter…
I am trying to fetch the data from Google Spreadsheet and display it in a recyclerView in Kotlin. I could do that without any error but the issue I am facing is when I scroll up or down the data…
I want to populate a RecyclerView with data from Firebase. I tried something, I built an Adapter and tried to populate the RecyclerView but not showing any data in the RecyclerView and I get no errors. In firebase console shows…
I am using firebase recycler options to retrieve data needed from firebase database, which in this case 3 boolean value. In the adapter, i found out that all boolean value retrieved is false. However, when i start the activity and…