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BRAppearanceTheme

Customizes colors and icons in the SDK's stock scan UI (help sheet, onboarding, camera toolbar, and related surfaces).

Subclass BRAppearanceTheme and override colorForKey: and/or imageForKey: to supply your own values, then assign an instance to BRScanOptions.appearance before you start a scan. Both methods use an opt-in model: return nil for any key you don't want to customize and the SDK keeps its built-in value.

Declaration

@interface BRAppearanceTheme : NSObject
class BRAppearanceTheme : NSObject

Quick Reference​

Methods​

MethodDescription
colorForKey:Returns a color for the given key, or nil to keep the SDK default.
imageForKey:Returns an image for the given key, or nil to keep the SDK default asset.

Methods​

colorForKey:​

- (nullable UIColor *)colorForKey:(BRAppearanceColorKey)key;
func color(for key: BRAppearanceColorKey) -> UIColor?

Returns a color for the given key, or nil to keep the SDK default for that element. Override in your subclass.

imageForKey:​

- (nullable UIImage *)imageForKey:(BRAppearanceIconKey)key;
func image(for key: BRAppearanceIconKey) -> UIImage?

Returns an image for the given key, or nil to keep the SDK default asset. Override in your subclass.