Hid the download icon on an attachment item and remove a clickable effect. | Close #55.

Author: DenBond7

FlowCrypt/src/main/res/layout/attachment_item.xml

@@ -19,8 +19,6 @@
         android:layout_width="match_parent"
         android:layout_height="match_parent"
         android:layout_gravity="center"
-        android:background="?android:attr/selectableItemBackground"
-        android:clickable="true"
         android:paddingLeft="@dimen/default_margin_content"
         android:paddingRight="@dimen/default_margin_content">
 
@@ -68,6 +66,7 @@
             android:layout_height="wrap_content"
             android:background="?android:attr/selectableItemBackground"
             android:contentDescription="@string/download"
+            android:visibility="gone"
             app:layout_constraintBottom_toBottomOf="parent"
             app:layout_constraintRight_toRightOf="parent"
             app:layout_constraintTop_toTopOf="parent"