TUIConversation

// TUIConversationConfig.h
/**
 *  Background color of conversation list.
 */
@property (nonatomic, strong) UIColor *listBackgroundColor;
/**
 *  Background color of cell in conversation list.
 *  This configuration takes effect in all cells.
 */
@property (nonatomic, strong) UIColor *cellBackgroundColor;
/**
 *  Background color of pinned cell in conversation list.
 *  This configuration takes effect in all pinned cells.
 */
@property (nonatomic, strong) UIColor *pinnedCellBackgroundColor;

// When to call: Before initializing conversation list. 
[TUIConversationConfig sharedConfig].listBackgroundColor = [UIColor tui_colorWithHex:@"#FFFFF0"];
[TUIConversationConfig sharedConfig].cellBackgroundColor = [UIColor tui_colorWithHex:@"#F0FFF0"];
[TUIConversationConfig sharedConfig].pinnedCellBackgroundColor = [UIColor tui_colorWithHex:@"#E1FFFF"];

// TUIConversationConfig.h
/**
 *  Font of title label of cell in conversation list.
 *  This configuration takes effect in all cells.
 */
@property (nonatomic, strong) UIFont *cellTitleLabelFont;
/**
 *  Font of subtitle label of cell in conversation list.
 *  This configuration takes effect in all cells.
 */
@property (nonatomic, strong) UIFont *cellSubtitleLabelFont;
/**
 *  Font of time label of cell in conversation list.
 *  This configuration takes effect in all cells.
 */
@property (nonatomic, strong) UIFont *cellTimeLabelFont;

// When to call: Before initializing conversation list. 
[TUIConversationConfig sharedConfig].cellTitleLabelFont = [UIFont systemFontOfSize:18];
[TUIConversationConfig sharedConfig].cellSubtitleLabelFont = [UIFont systemFontOfSize:14];
[TUIConversationConfig sharedConfig].cellTimeLabelFont = [UIFont systemFontOfSize:16];

// TUIConversationConfig.h
/**
 *  Display unread count icon in each conversation cell.
 *  The default value is YES.
 */
@property(nonatomic, assign) BOOL showCellUnreadCount;

// When to call: Before initializing conversation list. 
[TUIConversationConfig sharedConfig].showCellUnreadCount = NO;

// TUIConversationConfig.h
/**
 *  Display user's online status icon in conversation and contact list.
 *  The default value is NO.
 */
@property(nonatomic, assign) BOOL showUserOnlineStatusIcon;

// When to call: Before initializing conversation list. 
[TUIConversationConfig sharedConfig].showUserOnlineStatusIcon = YES;

// TUIConversationConfig.h
@protocol TUIConversationConfigDataSource <NSObject>
/**
 * Implement this method to hide items in more menu.
 */
- (NSInteger)conversationShouldHideItemsInMoreMenu:(TUIConversationCellData *)data;
/**
 * Implement this method to add new items.
 */
- (NSArray *)conversationShouldAddNewItemsToMoreMenu:(TUIConversationCellData *)data;
@end

// When to call: Before initializing conversation list. 
[TUIConversationConfig sharedConfig].moreMenuDataSource = self;
    
- (NSInteger)conversationShouldHideItemsInMoreMenu:(TUIConversationCellData *)data {
    if (data.groupID != nil) {
        return TUIConversationItemInMoreMenu_Hide | TUIConversationItemInMoreMenu_Pin;
    }
    return 0;
}
- (NSArray *)conversationShouldAddNewItemsToMoreMenu:(TUIConversationCellData *)data {
    if (data.groupID != nil) {
        UIAlertAction *action1 = [UIAlertAction actionWithTitle:@"action1"
                                                          style:UIAlertActionStyleDefault
                                                        handler:^(UIAlertAction *_Nonnull action) {
            NSLog(@"action1 is clicked");
                                                      }];
        UIAlertAction *action2 = [UIAlertAction actionWithTitle:@"action2"
                                                          style:UIAlertActionStyleDefault
                                                        handler:^(UIAlertAction *_Nonnull action) {
            NSLog(@"action2 is clicked");
                                                      }];
        return @[action1, action2];
    }
    return nil;
}