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.idea/runConfigurations.xml

@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="RunConfigurationProducerService">
+    <option name="ignoredProducers">
+      <set>
+        <option value="com.android.tools.idea.compose.preview.runconfiguration.ComposePreviewRunConfigurationProducer" />
+      </set>
+    </option>
+  </component>
+</project>

app/src/main/java/it/danieleverducci/subitobeers/MainActivity.kt

@@ -2,13 +2,7 @@ package it.danieleverducci.subitobeers
 
 import androidx.appcompat.app.AppCompatActivity
 import android.os.Bundle
-import android.util.Log
-import android.widget.Toast
 import it.danieleverducci.subitobeers.entities.Beer
-import it.danieleverducci.subitobeers.networking.RetrofitProvider
-import retrofit2.Call
-import retrofit2.Callback
-import retrofit2.Response
 
 class MainActivity : AppCompatActivity() {
 

app/src/main/java/it/danieleverducci/subitobeers/ui/BeerRecyclerAdapter.kt

@@ -1,12 +1,14 @@
-package it.danieleverducci.subitobeers
+package it.danieleverducci.subitobeers.ui
 
 import androidx.recyclerview.widget.RecyclerView
 import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
 import android.widget.ImageView
+import android.widget.ProgressBar
 import android.widget.TextView
 import com.squareup.picasso.Picasso
+import it.danieleverducci.subitobeers.R
 
 import it.danieleverducci.subitobeers.databinding.FragmentBeersListitemBinding
 import it.danieleverducci.subitobeers.entities.Beer
@@ -55,8 +57,12 @@ class BeerRecyclerAdapter : RecyclerView.Adapter<BeerRecyclerAdapter.ViewHolder>
             .into(holder.pic)
 
         // If we are drawing the last element, notify
-        if (position == items.size - 1)
+        if (position == items.size - 1) {
+            holder.progress.visibility = View.VISIBLE
             listener?.OnLastItemScrolled()
+        } else {
+            holder.progress.visibility = View.GONE
+        }
     }
 
     fun addItems(ni: List<Beer>) {
@@ -71,6 +77,7 @@ class BeerRecyclerAdapter : RecyclerView.Adapter<BeerRecyclerAdapter.ViewHolder>
         val name: TextView = binding.beerItemName
         val descr: TextView = binding.beerItemDescr
         val pic: ImageView = binding.beerItemPic
+        val progress: ProgressBar = binding.beerItemProgress
     }
 
     interface Listener {

app/src/main/java/it/danieleverducci/subitobeers/ui/BeersFragment.kt

@@ -1,4 +1,4 @@
-package it.danieleverducci.subitobeers
+package it.danieleverducci.subitobeers.ui
 
 import android.os.Bundle
 import androidx.fragment.app.Fragment
@@ -8,6 +8,8 @@ import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
 import android.widget.Toast
+import it.danieleverducci.subitobeers.BeersRepository
+import it.danieleverducci.subitobeers.R
 import it.danieleverducci.subitobeers.entities.Beer
 
 /**

app/src/main/res/layout/fragment_beers_list.xml

@@ -9,5 +9,5 @@
     android:layout_marginLeft="16dp"
     android:layout_marginRight="16dp"
     app:layoutManager="LinearLayoutManager"
-    tools:context=".BeersFragment"
+    tools:context=".ui.BeersFragment"
     tools:listitem="@layout/fragment_beers_listitem" />

app/src/main/res/layout/fragment_beers_listitem.xml

@@ -12,7 +12,6 @@
         android:layout_marginTop="10dp"
         android:layout_marginBottom="10dp"
         android:src="@mipmap/ic_launcher"
-        app:layout_constraintBottom_toBottomOf="parent"
         app:layout_constraintEnd_toEndOf="parent"
         app:layout_constraintHorizontal_bias="0.0"
         app:layout_constraintStart_toStartOf="parent"
@@ -47,9 +46,21 @@
         android:ellipsize="end"
         android:maxLines="3"
         android:text="Beer description lorem ipsum dolor sit amet"
-        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintBottom_toBottomOf="@+id/beer_item_pic"
         app:layout_constraintEnd_toEndOf="parent"
         app:layout_constraintStart_toEndOf="@+id/beer_item_pic"
         app:layout_constraintTop_toBottomOf="@+id/beer_item_name" />
 
+    <ProgressBar
+        android:id="@+id/beer_item_progress"
+        android:layout_width="50dp"
+        android:layout_height="50dp"
+        android:layout_marginBottom="50dp"
+        android:visibility="gone"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@+id/beer_item_pic" />
+
+
 </androidx.constraintlayout.widget.ConstraintLayout>