Show downloading folders

app/src/main/java/eu/faircode/email/AdapterFolder.java

@@ -73,6 +73,7 @@ public class AdapterFolder extends RecyclerView.Adapter<AdapterFolder.ViewHolder
         private ImageView ivUnified;
         private TextView tvType;
         private TextView tvAfter;
+        private ImageView ivDownload;
         private ImageView ivSync;
         private TextView tvKeywords;
         private TextView tvError;
@@ -95,6 +96,7 @@ public class AdapterFolder extends RecyclerView.Adapter<AdapterFolder.ViewHolder
             ivUnified = itemView.findViewById(R.id.ivUnified);
             tvType = itemView.findViewById(R.id.tvType);
             tvAfter = itemView.findViewById(R.id.tvAfter);
+            ivDownload = itemView.findViewById(R.id.ivDownload);
             ivSync = itemView.findViewById(R.id.ivSync);
             tvKeywords = itemView.findViewById(R.id.tvKeywords);
             tvError = itemView.findViewById(R.id.tvError);
@@ -174,8 +176,10 @@ public class AdapterFolder extends RecyclerView.Adapter<AdapterFolder.ViewHolder
 
             if (folder.account == null) {
                 tvAfter.setText(null);
+                ivDownload.setVisibility(View.GONE);
                 ivSync.setImageResource(R.drawable.baseline_sync_24);
             } else {
+                ivDownload.setVisibility(folder.download ? View.VISIBLE : View.GONE);
                 if (folder.keep_days == Integer.MAX_VALUE)
                     tvAfter.setText(String.format("%d/∞", folder.sync_days));
                 else

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

@@ -108,10 +108,20 @@
             android:minHeight="24dp"
             android:text="type"
             android:textAppearance="@android:style/TextAppearance.Small"
-            app:layout_constraintEnd_toStartOf="@+id/tvAfter"
+            app:layout_constraintEnd_toStartOf="@+id/ivDownload"
             app:layout_constraintStart_toEndOf="@id/vwLevel"
             app:layout_constraintTop_toBottomOf="@id/tvName" />
 
+        <ImageView
+            android:id="@+id/ivDownload"
+            android:layout_width="24dp"
+            android:layout_height="24dp"
+            android:layout_marginEnd="6dp"
+            android:src="@drawable/baseline_cloud_download_24"
+            app:layout_constraintBottom_toBottomOf="@id/tvType"
+            app:layout_constraintEnd_toStartOf="@+id/tvAfter"
+            app:layout_constraintTop_toTopOf="@+id/tvType" />
+
         <TextView
             android:id="@+id/tvAfter"
             android:layout_width="wrap_content"