ios - Change the selected cell background colour using UIAppearance

Question

I need to change the selected cell background colour for all the cells in my app. As I know there is a way to use UIAppearance protocol for this purposes. Is it possible to realize this by the category for UITableViewCell?

Answer 1

Using appearance proxy you can colour all cells. Don't know if you can target specific category.

To do the colouring put following code in your AppDelegate.m file:

Put [self customCellBackground]; in - (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions

and somewhere at the end:

- (void)customCellBackground {
UIView *cellBackgroundView =[[UIView alloc] init];
cellBackgroundView.backgroundColor = [UIColor blackColor];
[[UITableViewCell appearance] setSelectedBackgroundView:cellBackgroundView];}