Members List Screen

Overview

The LMChatMemberListViewController display and manage a list of chat members. It extends the functionality of LMChatParticipantListViewController by focusing on Direct Message (DM) participants and providing additional member count information.

File Location:
LMChatMemberListViewController.swift

Functionality

Protocols Implemented

• LMParticipantListViewDelegate: Manages user interactions with the member list.
• UISearchResultsUpdating: Handles search functionality for members.

UI Components

• memberCountsLabel: A LMLabel displaying the total number of members.
• searchController: A UISearchController for member search functionality.
• containerView: An instance of LMChatParticipantListView that displays the list of members.

Methods

• setupSearchBar(): Configures the search bar in the navigation bar with specific settings for member list view.

Customization

CustomMemberListViewController.swift

class CustomMemberListViewController: LMChatMemberListViewController {
    override func setupAppearance() {
        super.setupAppearance()
        memberCountsLabel.font = UIFont.boldSystemFont(ofSize: 14)
        containerView.backgroundColor = .systemBackground
    }

    override func setupSearchBar() {
        super.setupSearchBar()
        searchController.searchBar.placeholder = "Search members..."
    }
}

AppDelegate.swift

func application(_ application: UIApplication, willFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]? = nil) -> Bool {
    LMUIComponents.shared.dmMemberListScreen = CustomMemberListViewController.self
    // ...
    return true
}