visual feedback to chatlist

deltachat-ios/Controller/ChatListController.swift

@@ -206,7 +206,7 @@ class ChatListController: UITableViewController {
         return viewModel.titleForHeaderIn(section: section)
     }
 
-    override func tableView(_: UITableView, didSelectRowAt indexPath: IndexPath) {
+    override func tableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath) {
         let cellData = viewModel.cellDataFor(section: indexPath.section, row: indexPath.row)
         switch cellData.type {
         case .deaddrop(let deaddropData):
@@ -227,6 +227,7 @@ class ChatListController: UITableViewController {
                 self.askToChatWith(contactId: contactId)
             }
         }
+        tableView.deselectRow(at: indexPath, animated: false)
     }
 
     override func tableView(_ tableView: UITableView, editActionsForRowAt indexPath: IndexPath) -> [UITableViewRowAction]? {

deltachat-ios/View/ContactCell.swift

@@ -134,10 +134,8 @@ class ContactCell: UITableViewCell {
 
     override init(style: UITableViewCell.CellStyle, reuseIdentifier: String?) {
         super.init(style: style, reuseIdentifier: reuseIdentifier)
-        selectionStyle = .none
-        backgroundColor = DcColors.contactCellBackgroundColor
-        contentView.backgroundColor = DcColors.contactCellBackgroundColor
         setupSubviews()
+        selectionStyle = .default
     }
 
     required init?(coder: NSCoder) {
@@ -275,10 +273,8 @@ class ContactCell: UITableViewCell {
                 titleLabel.attributedText = cellViewModel.title.boldAt(indexes: cellViewModel.titleHighlightIndexes, fontSize: titleLabel.font.pointSize)
             }
             if chat.visibility == DC_CHAT_VISIBILITY_PINNED {
-                backgroundColor = DcColors.deaddropBackground
                 contentView.backgroundColor = DcColors.deaddropBackground
             } else {
-                backgroundColor = DcColors.contactCellBackgroundColor
                 contentView.backgroundColor = DcColors.contactCellBackgroundColor
             }
             if let img = chat.profileImage {
@@ -312,4 +308,14 @@ class ContactCell: UITableViewCell {
                                 isMuted: false)
         }
     }
+
+    private var bgColor: UIColor?
+    override func setSelected(_ selected: Bool, animated: Bool) {
+        if selected {
+            bgColor = contentView.backgroundColor
+            contentView.backgroundColor = nil
+        } else {
+            contentView.backgroundColor = bgColor
+        }
+    }
 }