Sent messages folder / account list

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

@@ -104,6 +104,7 @@ public class AdapterAccount extends RecyclerView.Adapter<AdapterAccount.ViewHold
         private TextView tvMaxSize;
         private TextView tvIdentity;
         private TextView tvDrafts;
+        private TextView tvSent;
         private TextView tvWarning;
         private TextView tvError;
         private Button btnHelp;
@@ -133,6 +134,7 @@ public class AdapterAccount extends RecyclerView.Adapter<AdapterAccount.ViewHold
             tvMaxSize = itemView.findViewById(R.id.tvMaxSize);
             tvIdentity = itemView.findViewById(R.id.tvIdentity);
             tvDrafts = itemView.findViewById(R.id.tvDrafts);
+            tvSent = itemView.findViewById(R.id.tvSent);
             tvWarning = itemView.findViewById(R.id.tvWarning);
             tvError = itemView.findViewById(R.id.tvError);
             btnHelp = itemView.findViewById(R.id.btnHelp);
@@ -233,6 +235,8 @@ public class AdapterAccount extends RecyclerView.Adapter<AdapterAccount.ViewHold
 
             tvIdentity.setVisibility(account.identities > 0 || !settings ? View.GONE : View.VISIBLE);
             tvDrafts.setVisibility(account.drafts != null || !settings ? View.GONE : View.VISIBLE);
+            tvSent.setVisibility(account.protocol != EntityAccount.TYPE_IMAP ||
+                    account.sent != null || !settings ? View.GONE : View.VISIBLE);
 
             tvWarning.setText(account.warning);
             tvWarning.setVisibility(account.warning == null || !settings ? View.GONE : View.VISIBLE);

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

@@ -66,9 +66,10 @@ public interface DaoAccount {
             "    FROM identity" +
             "    WHERE identity.account = account.id" +
             "    AND identity.synchronize) AS identities" +
-            ", drafts.id AS drafts" +
+            ", drafts.id AS drafts, sent.id AS sent" +
             " FROM account" +
             " LEFT JOIN folder AS drafts ON drafts.account = account.id AND drafts.type = '" + EntityFolder.DRAFTS + "'" +
+            " LEFT JOIN folder AS sent ON sent.account = account.id AND sent.type = '" + EntityFolder.SENT + "'" +
             " WHERE :all OR account.synchronize" +
             " GROUP BY account.id" +
             " ORDER BY CASE WHEN :all THEN 0 ELSE account.`order` END" +

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

@@ -25,6 +25,7 @@ public class TupleAccountEx extends EntityAccount {
     public int unseen;
     public int identities; // synchronizing
     public Long drafts;
+    public Long sent;
 
     @Override
     public boolean equals(Object obj) {
@@ -33,7 +34,8 @@ public class TupleAccountEx extends EntityAccount {
             return (super.equals(obj) &&
                     this.unseen == other.unseen &&
                     this.identities == other.identities &&
-                    Objects.equals(this.drafts, other.drafts));
+                    Objects.equals(this.drafts, other.drafts) &&
+                    Objects.equals(this.sent, other.sent));
         } else
             return false;
     }

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

@@ -251,6 +251,19 @@
                 app:layout_constraintStart_toEndOf="@id/vwColor"
                 app:layout_constraintTop_toBottomOf="@id/tvIdentity" />
 
+            <eu.faircode.email.FixedTextView
+                android:id="@+id/tvSent"
+                android:layout_width="0dp"
+                android:layout_height="wrap_content"
+                android:layout_marginStart="6dp"
+                android:layout_marginEnd="6dp"
+                android:text="@string/title_setup_quick_no_sent"
+                android:textAppearance="@style/TextAppearance.AppCompat.Small"
+                android:textColor="?attr/colorWarning"
+                app:layout_constraintEnd_toEndOf="parent"
+                app:layout_constraintStart_toEndOf="@id/vwColor"
+                app:layout_constraintTop_toBottomOf="@id/tvDrafts" />
+
             <eu.faircode.email.FixedTextView
                 android:id="@+id/tvWarning"
                 android:layout_width="0dp"
@@ -263,7 +276,7 @@
                 android:textIsSelectable="true"
                 app:layout_constraintEnd_toEndOf="parent"
                 app:layout_constraintStart_toEndOf="@id/vwColor"
-                app:layout_constraintTop_toBottomOf="@id/tvDrafts" />
+                app:layout_constraintTop_toBottomOf="@id/tvSent" />
 
             <eu.faircode.email.FixedTextView
                 android:id="@+id/tvError"