NavType.EnumType

Artifact: androidx.navigation:navigation-common

Added in 1.0.0

Kotlin |Java

class NavType.EnumType<D : Enum<*>> : NavType.SerializableType

kotlin.Any
↳	androidx.navigation.NavType
	↳	androidx.navigation.NavType.SerializableType
		↳	androidx.navigation.NavType.EnumType

EnumType is used for NavArguments holding enum values.

Null values are not supported. To specify a default value in a Navigation XML file, simply use the enum constant without the class name, e.g. app:defaultValue="MONDAY".

Summary

Public constructors
`<D : Enum<*>> EnumType(type: Class<D>)`

Public functions
`open D`	`parseValue(value: String)` Parse a value of this type from a String.

Public properties
`open String`	`name` The name of this type.

Inherited functions

From androidx.navigation.NavType

`open D`	`parseValue(value: String, previousValue: D)` Parse a value of this type from a String and then combine that parsed value with the given previousValue of the same type to provide a new value that contains both the new and previous value.
`open String`	`serializeAsValue(value: D)` Serialize a value of this NavType into a String.
`open String`	`toString()`
`open Boolean`	`valueEquals(value: D, other: D)` Compares two values of type `T` and returns true if values are equal.

From androidx.navigation.NavType.SerializableType

`open operator Boolean`	`equals(other: Any?)`
`open operator D?`	`get(bundle: Bundle, key: String)` Get a value of this type from the `bundle`
`open Int`	`hashCode()`
`open Unit`	`put(bundle: Bundle, key: String, value: D)` Put a value of this type in the `bundle`

Inherited properties

From androidx.navigation.NavType

open Boolean

isNullableAllowed

Check if an argument with this type can hold a null value.

Public constructors

EnumType

<D : Enum<*>> EnumType(type: Class<D>)

Parameters
`type: Class<D>`	the Enum class that is supported by this NavType

Public functions

parseValue

open fun parseValue(value: String): D

Parse a value of this type from a String.

Parameters
`value: String`	string representation of a value of this type

Returns
`D`	parsed value of the type represented by this NavType

Throws
`kotlin.IllegalArgumentException`	if value cannot be parsed into this type

Public properties

name

open val name: String

The name of this type.

This is the same value that is used in Navigation XML argType attribute.

Returns
`String`	name of this type