Revert "Removed drafts warning from identities"

This reverts commit 1dee158194.

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

@@ -80,6 +80,7 @@ public class AdapterIdentity extends RecyclerView.Adapter<AdapterIdentity.ViewHo
         private TextView tvSignKeyId;
         private TextView tvLast;
         private TextView tvMaxSize;
+        private TextView tvDrafts;
         private TextView tvError;
 
         private TwoStateOwner powner = new TwoStateOwner(owner, "IdentityPopup");
@@ -101,6 +102,7 @@ public class AdapterIdentity extends RecyclerView.Adapter<AdapterIdentity.ViewHo
             tvSignKeyId = itemView.findViewById(R.id.tvSignKeyId);
             tvLast = itemView.findViewById(R.id.tvLast);
             tvMaxSize = itemView.findViewById(R.id.tvMaxSize);
+            tvDrafts = itemView.findViewById(R.id.tvDrafts);
             tvError = itemView.findViewById(R.id.tvError);
         }
 
@@ -165,6 +167,8 @@ public class AdapterIdentity extends RecyclerView.Adapter<AdapterIdentity.ViewHo
             tvMaxSize.setText(identity.max_size == null ? null : Helper.humanReadableByteCount(identity.max_size));
             tvMaxSize.setVisibility(identity.max_size == null ? View.GONE : View.VISIBLE);
 
+            tvDrafts.setVisibility(identity.drafts == null ? View.VISIBLE : View.GONE);
+
             tvError.setText(identity.error);
             tvError.setVisibility(identity.error == null ? View.GONE : View.VISIBLE);
         }

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

@@ -32,12 +32,13 @@ public interface DaoIdentity {
     @Query(TupleIdentityView.query)
     LiveData<List<TupleIdentityView>> liveIdentityView();
 
-    @Query("SELECT identity.*, account.name AS accountName" +
+    @Query("SELECT identity.*, account.name AS accountName, folder.id AS drafts" +
             " FROM identity" +
-            " JOIN account ON account.id = identity.account")
+            " JOIN account ON account.id = identity.account" +
+            " LEFT JOIN folder ON folder.account = account.id AND folder.type = '" + EntityFolder.DRAFTS + "'")
     LiveData<List<TupleIdentityEx>> liveIdentities();
 
-    @Query("SELECT identity.*, account.name AS accountName" +
+    @Query("SELECT identity.*, account.name AS accountName, folder.id AS drafts" +
             " FROM identity" +
             " JOIN account ON account.id = identity.account" +
             " JOIN folder ON folder.account = identity.account AND folder.type = '" + EntityFolder.DRAFTS + "'" +
@@ -45,7 +46,7 @@ public interface DaoIdentity {
             " AND account.synchronize")
     LiveData<List<TupleIdentityEx>> liveComposableIdentities();
 
-    @Query("SELECT identity.*, account.name AS accountName" +
+    @Query("SELECT identity.*, account.name AS accountName, folder.id AS drafts" +
             " FROM identity" +
             " JOIN account ON account.id = identity.account" +
             " JOIN folder ON folder.account = identity.account AND folder.type = '" + EntityFolder.DRAFTS + "'" +

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

@@ -23,13 +23,15 @@ import java.util.Objects;
 
 public class TupleIdentityEx extends EntityIdentity {
     public String accountName;
+    public Long drafts;
 
     @Override
     public boolean equals(Object obj) {
         if (obj instanceof TupleIdentityEx) {
             TupleIdentityEx other = (TupleIdentityEx) obj;
             return (super.equals(obj) &&
-                    Objects.equals(accountName, other.accountName));
+                    Objects.equals(accountName, other.accountName) &&
+                    Objects.equals(drafts, other.drafts));
         } else
             return false;
     }

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

@@ -178,6 +178,19 @@
                 app:layout_constraintEnd_toEndOf="parent"
                 app:layout_constraintTop_toTopOf="@id/tvLast" />
 
+            <eu.faircode.email.FixedTextView
+                android:id="@+id/tvDrafts"
+                android:layout_width="0dp"
+                android:layout_height="wrap_content"
+                android:layout_marginStart="6dp"
+                android:layout_marginEnd="6dp"
+                android:text="@string/title_drafts_required"
+                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/tvLast" />
+
             <eu.faircode.email.FixedTextView
                 android:id="@+id/tvError"
                 android:layout_width="0dp"
@@ -190,7 +203,7 @@
                 android:textIsSelectable="true"
                 app:layout_constraintEnd_toEndOf="parent"
                 app:layout_constraintStart_toEndOf="@id/vwColor"
-                app:layout_constraintTop_toBottomOf="@id/tvLast" />
+                app:layout_constraintTop_toBottomOf="@id/tvDrafts" />
 
             <View
                 android:id="@+id/marginBottom"