adapter: replace simple viewholders by SingleViewHolder(extended from RecyclerView.ViewHolder but allowed to instantiate)

app/src/main/java/com/keylesspalace/tusky/adapter/EmojiReactionViewHolder.java

@@ -1,39 +0,0 @@
-package com.keylesspalace.tusky.adapter;
-
-import android.content.ClipData;
-import android.content.ClipboardManager;
-import android.content.Context;
-import android.graphics.drawable.Drawable;
-import android.text.method.LinkMovementMethod;
-import android.view.LayoutInflater;
-import android.view.View;
-import android.widget.TextView;
-import android.widget.Toast;
-import android.util.Log;
-
-import androidx.annotation.Nullable;
-import androidx.emoji.widget.EmojiAppCompatButton;
-import androidx.recyclerview.widget.RecyclerView;
-import com.google.android.flexbox.FlexboxLayoutManager;
-
-import com.keylesspalace.tusky.R;
-import com.keylesspalace.tusky.entity.Status;
-import com.keylesspalace.tusky.entity.EmojiReaction;
-import com.keylesspalace.tusky.interfaces.StatusActionListener;
-import com.keylesspalace.tusky.util.CardViewMode;
-import com.keylesspalace.tusky.util.LinkHelper;
-import com.keylesspalace.tusky.util.StatusDisplayOptions;
-import com.keylesspalace.tusky.viewdata.StatusViewData;
-
-import java.text.DateFormat;
-import java.util.List;
-import java.util.Date;
-
-public class EmojiReactionViewHolder extends RecyclerView.ViewHolder {
-    public EmojiAppCompatButton emojiReaction;
-    EmojiReactionViewHolder(View view) {
-        super(view);
-        emojiReaction = view.findViewById(R.id.status_emoji_reaction);
-    }
-}
- 

app/src/main/java/com/keylesspalace/tusky/adapter/EmojiReactionsAdapter.java

@@ -30,7 +30,7 @@ import java.util.List;
 import java.util.Date;
 
     
-public class EmojiReactionsAdapter extends RecyclerView.Adapter<EmojiReactionViewHolder> {
+public class EmojiReactionsAdapter extends RecyclerView.Adapter<SingleViewHolder> {
     private final List<EmojiReaction> reactions;
     private final StatusActionListener listener;
     private final String statusId;
@@ -42,21 +42,23 @@ public class EmojiReactionsAdapter extends RecyclerView.Adapter<EmojiReactionVie
     }
         
     @Override
-    public EmojiReactionViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
+    public SingleViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
         View view = LayoutInflater.from(parent.getContext())
             .inflate(R.layout.item_emoji_reaction, parent, false);
-        return new EmojiReactionViewHolder(view);
+        return new SingleViewHolder(view);
     }
 
     @Override
-    public void onBindViewHolder(EmojiReactionViewHolder holder, int position) {
+    public void onBindViewHolder(SingleViewHolder holder, int position) {
         EmojiReaction reaction = reactions.get(position);
         String str = reaction.getName() + " " + reaction.getCount();
         
         // no custom emoji yet!
-        holder.emojiReaction.setText(str);
+        EmojiAppCompatButton btn = (EmojiAppCompatButton)holder.itemView;
-        holder.emojiReaction.setActivated(reaction.getMe());
+        
-        holder.emojiReaction.setOnClickListener(v -> {
+        btn.setText(str);
+        btn.setActivated(reaction.getMe());
+        btn.setOnClickListener(v -> {
             listener.onEmojiReactMenu(v, reaction, statusId);
         });
     }

app/src/main/java/com/keylesspalace/tusky/adapter/SingleViewHolder.java

@@ -0,0 +1,11 @@
+package com.keylesspalace.tusky.adapter;
+
+import androidx.recyclerview.widget.RecyclerView;
+import android.view.View;
+
+// empty class to be able to instantiate ViewHolder which is abstract for dumbass reason
+public class SingleViewHolder extends RecyclerView.ViewHolder {
+	public SingleViewHolder(View view) {
+		super(view);
+	}
+} 

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

@@ -1,14 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
-<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
+<androidx.emoji.widget.EmojiAppCompatButton
+    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="wrap_content"
-    android:layout_height="wrap_content">
-
-    <!-- not a best way but I'm lazy to do proper button -->
-    <androidx.emoji.widget.EmojiAppCompatButton
-        android:id="@+id/status_emoji_reaction"
-        android:layout_width="wrap_content"
     android:layout_height="wrap_content"
     android:layout_marginRight="2dp"
     android:layout_marginBottom="1dp"
@@ -20,5 +15,3 @@
     app:backgroundTint="@color/emoji_reaction_button"
     tools:text="A 0" />
  
-</FrameLayout>
-