NavigationBarCustomization API

All Implemented Interfaces:
```
public final class NavigationBarCustomization

                    
```
Use this class to provide objects that specify user interface customizations for the navigation bar that appears at the top of the challenge screen for 3DS1 and 3DS2, and includes the screen title and the Cancel button.

Nested Class Summary

Nested Classes
Modifier and Type	Class	Description

Field Summary

Fields
Modifier and Type	Field	Description
`private Integer`	`backgroundColor`
`private Integer`	`panelElevation`
`private final TextCustomization`	`headingStyleCustomization`
`private final TextCustomization`	`buttonStyleCustomization`

Constructor Summary

Constructors
Constructor	Description
`NavigationBarCustomization(Integer backgroundColor, Integer panelElevation, TextCustomization headingStyleCustomization, TextCustomization buttonStyleCustomization)`

Enum Constant Summary

Enum Constants
Enum Constant	Description

Method Summary

Modifier and Type	Method	Description
`final Integer`	`getBackgroundColor()`
`final Unit`	`setBackgroundColor(Integer backgroundColor)`
`final Integer`	`getPanelElevation()`
`final Unit`	`setPanelElevation(Integer panelElevation)`
`final TextCustomization`	`getHeadingStyleCustomization()`
`final TextCustomization`	`getButtonStyleCustomization()`
`final Unit`	`heading(Function1<TextCustomization, Unit> block)`	DSL Method for Navigation Heading setup
`final Unit`	`button(Function1<TextCustomization, Unit> block)`	DSL Method for Navigation Button setup

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - NavigationBarCustomization
```
NavigationBarCustomization(Integer backgroundColor, Integer panelElevation, TextCustomization headingStyleCustomization, TextCustomization buttonStyleCustomization)
```
    Parameters:
    
    backgroundColor - Background colour resource reference
    
    panelElevation - Elevation resource reference
    
    headingStyleCustomization - Customisation heading text.
    
    buttonStyleCustomization - Customised text for the Cancel button.
- Method Detail
  - getBackgroundColor
```
 final Integer getBackgroundColor()
```
  - setBackgroundColor
```
 final Unit setBackgroundColor(Integer backgroundColor)
```
    Parameters:
    
    backgroundColor - Background colour resource reference
  - getPanelElevation
```
 final Integer getPanelElevation()
```
  - setPanelElevation
```
 final Unit setPanelElevation(Integer panelElevation)
```
    Parameters:
    
    panelElevation - Elevation resource reference
  - getHeadingStyleCustomization
```
 final TextCustomization getHeadingStyleCustomization()
```
  - getButtonStyleCustomization
```
 final TextCustomization getButtonStyleCustomization()
```
  - heading
```
 final Unit heading(Function1<TextCustomization, Unit> block)
```
    DSL Method for Navigation Heading setup
  - button
```
 final Unit button(Function1<TextCustomization, Unit> block)
```
    DSL Method for Navigation Button setup