Predefined themes:

The SDK UI comes with two predefined themes: white and black.

ZDTHEMETYPE.WHITE  

The default theme will be set as white.

Methods for applying the white theme:

Swift

1. ZDThemeManager.setTheme(type: .white)

1. [ZDThemeManager setTheme:ZDThemeTypeWhite];

Methods for applying the dark theme:

Swift

1. ZDThemeManager.setTheme(type: .dark)

Objective-C

1. [ZDThemeManager setTheme:ZDThemeTypeDark];

iOS 13 provides users with the option to set a dark or light theme throughout the system. For iOS 13 and above, you can set the system theme in the GC add-on. In such cases, the add-on will be in the same theme as the rest of the OS.

Swift

1. ZDThemeManager.setTheme(type: .system)

Objective-C

1. [ZDThemeManager setTheme:ZDThemeTypeSystem];

• ZDThemeType.system is available only for iOS 13 and above.
  

• By default, the system theme will be applied for iOS 13 and above, and the light theme will be applied for earlier versions. 

Customized themes:

To update the default light theme:

Swift

1. ZDThemeManager.updateTheme(theme:<#ZDThemeProtocol#>)

1. [ZDThemeManager updateThemeWithTheme:<#ZDThemeProtocol#>];

To update the default dark theme:

1. ZDThemeManager.updateDarkTheme(theme: <#ZDThemeProtocol#>)

Objective-C

1. [ZDThemeManager updateDarkThemeWithTheme:<#ZDThemeProtocol#>]; 

Updating the SDK's theme is different from setting a theme type. At any point of time, the SDK will be in a dark or light theme, based on the theme type you have set.