Refactored adapters to use bindTo method

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

@@ -73,6 +73,14 @@ public class AdapterAccount extends RecyclerView.Adapter<AdapterAccount.ViewHold
             itemView.setOnClickListener(null);
         }
 
+        private void bindTo(EntityAccount account) {
+            ivPrimary.setVisibility(account.primary ? View.VISIBLE : View.GONE);
+            tvName.setText(account.name);
+            ivSync.setVisibility(account.synchronize ? View.VISIBLE : View.INVISIBLE);
+            tvHost.setText(String.format("%s:%d", account.host, account.port));
+            tvUser.setText(account.user);
+        }
+
         @Override
         public void onClick(View view) {
             int pos = getAdapterPosition();
@@ -192,12 +200,7 @@ public class AdapterAccount extends RecyclerView.Adapter<AdapterAccount.ViewHold
         holder.unwire();
 
         EntityAccount account = filtered.get(position);
-
-        holder.ivPrimary.setVisibility(account.primary ? View.VISIBLE : View.GONE);
-        holder.tvName.setText(account.name);
-        holder.ivSync.setVisibility(account.synchronize ? View.VISIBLE : View.INVISIBLE);
-        holder.tvHost.setText(String.format("%s:%d", account.host, account.port));
-        holder.tvUser.setText(account.user);
+        holder.bindTo(account);
 
         holder.wire();
     }

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

@@ -80,6 +80,30 @@ public class AdapterAttachment extends RecyclerView.Adapter<AdapterAttachment.Vi
             itemView.setOnClickListener(null);
         }
 
+        private void bindTo(TupleAttachment attachment) {
+            tvName.setText(attachment.name);
+
+            if (attachment.size != null)
+                tvSize.setText(Helper.humanReadableByteCount(attachment.size, false));
+            tvSize.setVisibility(attachment.size == null ? View.GONE : View.VISIBLE);
+
+            if (attachment.progress != null)
+                progressbar.setProgress(attachment.progress);
+            progressbar.setVisibility(
+                    attachment.progress == null || attachment.content ? View.GONE : View.VISIBLE);
+
+            if (attachment.content) {
+                ivStatus.setImageResource(R.drawable.baseline_visibility_24);
+                ivStatus.setVisibility(View.VISIBLE);
+            } else {
+                if (attachment.progress == null) {
+                    ivStatus.setImageResource(R.drawable.baseline_get_app_24);
+                    ivStatus.setVisibility(View.VISIBLE);
+                } else
+                    ivStatus.setVisibility(View.GONE);
+            }
+        }
+
         @Override
         public void onClick(View view) {
             int pos = getAdapterPosition();
@@ -265,27 +289,7 @@ public class AdapterAttachment extends RecyclerView.Adapter<AdapterAttachment.Vi
         holder.unwire();
 
         TupleAttachment attachment = filtered.get(position);
-        holder.tvName.setText(attachment.name);
-
-        if (attachment.size != null)
-            holder.tvSize.setText(Helper.humanReadableByteCount(attachment.size, false));
-        holder.tvSize.setVisibility(attachment.size == null ? View.GONE : View.VISIBLE);
-
-        if (attachment.progress != null)
-            holder.progressbar.setProgress(attachment.progress);
-        holder.progressbar.setVisibility(
-                attachment.progress == null || attachment.content ? View.GONE : View.VISIBLE);
-
-        if (attachment.content) {
-            holder.ivStatus.setImageResource(R.drawable.baseline_visibility_24);
-            holder.ivStatus.setVisibility(View.VISIBLE);
-        } else {
-            if (attachment.progress == null) {
-                holder.ivStatus.setImageResource(R.drawable.baseline_get_app_24);
-                holder.ivStatus.setVisibility(View.VISIBLE);
-            } else
-                holder.ivStatus.setVisibility(View.GONE);
-        }
+        holder.bindTo(attachment);
 
         holder.wire();
     }

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

@@ -77,6 +77,27 @@ public class AdapterFolder extends RecyclerView.Adapter<AdapterFolder.ViewHolder
             itemView.setOnLongClickListener(null);
         }
 
+        private void bindTo(TupleFolderEx folder) {
+            String name = Helper.localizeFolderName(context, folder.name);
+            tvName.setText(context.getString(R.string.title_folder_unseen, name, folder.unseen, folder.messages));
+            tvName.setTypeface(null, folder.unseen > 0 ? Typeface.BOLD : Typeface.NORMAL);
+            tvName.setTextColor(Helper.resolveColor(context, folder.unseen > 0 ? R.attr.colorUnread : android.R.attr.textColorSecondary));
+
+            tvAfter.setText(Integer.toString(folder.after));
+            tvAfter.setVisibility(folder.synchronize ? View.VISIBLE : View.INVISIBLE);
+
+            ivSync.setVisibility(folder.synchronize ? View.VISIBLE : View.INVISIBLE);
+
+            tvAccount.setText(folder.accountName);
+            tvAccount.setVisibility(EntityFolder.TYPE_OUTBOX.equals(folder.type) ? View.GONE : View.VISIBLE);
+
+            int resid = context.getResources().getIdentifier(
+                    "title_folder_" + folder.type.toLowerCase(),
+                    "string",
+                    context.getPackageName());
+            tvType.setText(resid > 0 ? context.getString(resid) : folder.type);
+        }
+
         @Override
         public void onClick(View view) {
             int pos = getAdapterPosition();
@@ -225,25 +246,8 @@ public class AdapterFolder extends RecyclerView.Adapter<AdapterFolder.ViewHolder
         holder.unwire();
 
         TupleFolderEx folder = filtered.get(position);
+        holder.bindTo(folder);
 
-        String name = Helper.localizeFolderName(context, folder.name);
-        holder.tvName.setText(context.getString(R.string.title_folder_unseen, name, folder.unseen, folder.messages));
-        holder.tvName.setTypeface(null, folder.unseen > 0 ? Typeface.BOLD : Typeface.NORMAL);
-        holder.tvName.setTextColor(Helper.resolveColor(context, folder.unseen > 0 ? R.attr.colorUnread : android.R.attr.textColorSecondary));
-
-        holder.tvAfter.setText(Integer.toString(folder.after));
-        holder.tvAfter.setVisibility(folder.synchronize ? View.VISIBLE : View.INVISIBLE);
-
-        holder.ivSync.setVisibility(folder.synchronize ? View.VISIBLE : View.INVISIBLE);
-
-        holder.tvAccount.setText(folder.accountName);
-        holder.tvAccount.setVisibility(EntityFolder.TYPE_OUTBOX.equals(folder.type) ? View.GONE : View.VISIBLE);
-
-        int resid = context.getResources().getIdentifier(
-                "title_folder_" + folder.type.toLowerCase(),
-                "string",
-                context.getPackageName());
-        holder.tvType.setText(resid > 0 ? context.getString(resid) : folder.type);
 
         holder.wire();
     }

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

@@ -73,6 +73,14 @@ public class AdapterIdentity extends RecyclerView.Adapter<AdapterIdentity.ViewHo
             itemView.setOnClickListener(null);
         }
 
+        private void bindTo(EntityIdentity identity) {
+            ivPrimary.setVisibility(identity.primary ? View.VISIBLE : View.GONE);
+            tvName.setText(identity.name);
+            ivSync.setVisibility(identity.synchronize ? View.VISIBLE : View.INVISIBLE);
+            tvHost.setText(String.format("%s:%d", identity.host, identity.port));
+            tvEmail.setText(identity.email);
+        }
+
         @Override
         public void onClick(View view) {
             int pos = getAdapterPosition();
@@ -192,12 +200,7 @@ public class AdapterIdentity extends RecyclerView.Adapter<AdapterIdentity.ViewHo
         holder.unwire();
 
         EntityIdentity identity = filtered.get(position);
-
-        holder.ivPrimary.setVisibility(identity.primary ? View.VISIBLE : View.GONE);
-        holder.tvName.setText(identity.name);
-        holder.ivSync.setVisibility(identity.synchronize ? View.VISIBLE : View.INVISIBLE);
-        holder.tvHost.setText(String.format("%s:%d", identity.host, identity.port));
-        holder.tvEmail.setText(identity.email);
+        holder.bindTo(identity);
 
         holder.wire();
     }