Show if attachments in message list item

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

@@ -32,6 +32,7 @@ import android.util.Log;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
+import android.widget.ImageView;
 import android.widget.TextView;
 
 import java.util.ArrayList;
@@ -58,6 +59,7 @@ public class AdapterMessage extends RecyclerView.Adapter<AdapterMessage.ViewHold
         View itemView;
         TextView tvFrom;
         TextView tvTime;
+        ImageView ivAttachments;
         TextView tvSubject;
         TextView tvCount;
 
@@ -67,6 +69,7 @@ public class AdapterMessage extends RecyclerView.Adapter<AdapterMessage.ViewHold
             this.itemView = itemView;
             tvFrom = itemView.findViewById(R.id.tvFrom);
             tvTime = itemView.findViewById(R.id.tvTime);
+            ivAttachments = itemView.findViewById(R.id.ivAttachments);
             tvSubject = itemView.findViewById(R.id.tvSubject);
             tvCount = itemView.findViewById(R.id.tvCount);
         }
@@ -238,6 +241,7 @@ public class AdapterMessage extends RecyclerView.Adapter<AdapterMessage.ViewHold
         int visibility = (unseen ? Typeface.BOLD : Typeface.NORMAL);
         holder.tvFrom.setTypeface(null, visibility);
         holder.tvTime.setTypeface(null, visibility);
+        holder.ivAttachments.setVisibility(message.attachments > 0 ? View.VISIBLE : View.GONE);
         holder.tvSubject.setTypeface(null, visibility);
         holder.tvCount.setTypeface(null, visibility);
 

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

@@ -33,6 +33,7 @@ public interface DaoMessage {
     @Query("SELECT message.*, folder.name as folderName, folder.type as folderType" +
             ", (SELECT COUNT(m.id) FROM message m WHERE m.account = message.account AND m.thread = message.thread) AS count" +
             ", (SELECT COUNT(m.id) FROM message m WHERE m.account = message.account AND m.thread = message.thread AND NOT m.ui_seen) AS unseen" +
+            ", (SELECT COUNT(a.id) FROM attachment a WHERE a.message = message.id) AS attachments" +
             " FROM folder" +
             " JOIN message ON folder = folder.id" +
             " WHERE folder.type = '" + EntityFolder.TYPE_INBOX + "'" +
@@ -45,6 +46,7 @@ public interface DaoMessage {
     @Query("SELECT message.*, folder.name as folderName, folder.type as folderType" +
             ", (SELECT COUNT(m.id) FROM message m WHERE m.account = message.account AND m.thread = message.thread) AS count" +
             ", (SELECT COUNT(m.id) FROM message m WHERE m.account = message.account AND m.thread = message.thread AND NOT m.ui_seen) AS unseen" +
+            ", (SELECT COUNT(a.id) FROM attachment a WHERE a.message = message.id) AS attachments" +
             " FROM folder" +
             " JOIN message ON folder = folder.id" +
             " WHERE folder.id = :folder" +
@@ -56,6 +58,7 @@ public interface DaoMessage {
     @Query("SELECT message.*, folder.name as folderName, folder.type as folderType" +
             ", (SELECT COUNT(m.id) FROM message m WHERE m.account = message.account AND m.thread = message.thread) AS count" +
             ", (SELECT COUNT(m.id) FROM message m WHERE m.account = message.account AND m.thread = message.thread AND NOT m.ui_seen) AS unseen" +
+            ", (SELECT COUNT(a.id) FROM attachment a WHERE a.message = message.id) AS attachments" +
             " FROM message" +
             " JOIN folder ON folder.id = message.folder" +
             " JOIN message m1 ON m1.id = :msgid AND m1.account = message.account AND m1.thread = message.thread" +
@@ -71,6 +74,7 @@ public interface DaoMessage {
     @Query("SELECT message.*, folder.name as folderName, folder.type as folderType" +
             ", (SELECT COUNT(m.id) FROM message m WHERE m.account = message.account AND m.thread = message.thread) AS count" +
             ", (SELECT COUNT(m.id) FROM message m WHERE m.account = message.account AND m.thread = message.thread AND NOT m.ui_seen) AS unseen" +
+            ", (SELECT COUNT(a.id) FROM attachment a WHERE a.message = message.id) AS attachments" +
             " FROM message" +
             " JOIN folder ON folder.id = message.folder" +
             " WHERE message.id = :id")

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

@@ -24,6 +24,7 @@ public class TupleMessageEx extends EntityMessage {
     public String folderType;
     public int count;
     public int unseen;
+    public int attachments;
 
     @Override
     public boolean equals(Object obj) {
@@ -32,7 +33,8 @@ public class TupleMessageEx extends EntityMessage {
             return (super.equals(obj) &&
                     this.folderType.equals(other.folderType) &&
                     this.count == other.count &&
-                    this.unseen == other.unseen);
+                    this.unseen == other.unseen &&
+                    this.attachments == other.attachments);
         }
         return super.equals(obj);
     }

app/src/main/res/drawable/baseline_attachment_24.xml

@@ -0,0 +1,10 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+        android:width="24dp"
+        android:height="24dp"
+        android:viewportWidth="24.0"
+        android:viewportHeight="24.0"
+        android:tint="?attr/colorControlNormal">
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M2,12.5C2,9.46 4.46,7 7.5,7H18c2.21,0 4,1.79 4,4s-1.79,4 -4,4H9.5C8.12,15 7,13.88 7,12.5S8.12,10 9.5,10H17v2H9.41c-0.55,0 -0.55,1 0,1H18c1.1,0 2,-0.9 2,-2s-0.9,-2 -2,-2H7.5C5.57,9 4,10.57 4,12.5S5.57,16 7.5,16H17v2H7.5C4.46,18 2,15.54 2,12.5z"/>
+</vector>

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

@@ -29,6 +29,15 @@
         app:layout_constraintBottom_toBottomOf="@id/tvFrom"
         app:layout_constraintEnd_toEndOf="parent" />
 
+    <ImageView
+        android:id="@+id/ivAttachments"
+        android:layout_width="24dp"
+        android:layout_height="24dp"
+        android:layout_marginStart="6dp"
+        android:src="@drawable/baseline_attachment_24"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@id/tvFrom" />
+
     <TextView
         android:id="@+id/tvSubject"
         android:layout_width="0dp"
@@ -39,7 +48,7 @@
         android:text="Subject"
         android:textAppearance="@style/TextAppearance.AppCompat.Small"
         app:layout_constraintEnd_toStartOf="@+id/tvCount"
-        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintStart_toEndOf="@id/ivAttachments"
         app:layout_constraintTop_toBottomOf="@id/tvFrom" />
 
     <TextView