NavType.SerializableType

Added in 1.0.0

Kotlin |Java

public class NavType.SerializableType<D extends Serializable> extends NavType

java.lang.Object
↳	androidx.navigation.NavType
	↳	androidx.navigation.NavType.SerializableType

Known direct subclasses

NavType.EnumType

EnumType is used for NavArguments holding enum values.

SerializableType is used for Serializable NavArguments. For handling Enums you must use EnumType instead.

Null values are supported. Default values in Navigation XML files are not supported.

See also
`NavType.EnumType`

Summary

Public constructors
`<D extends Serializable> SerializableType(@NonNull Class<@NonNull D> type)` Constructs a NavType that supports a given Serializable type.

Public methods
`boolean`	`equals(Object other)`
`D`	`get(@NonNull Bundle bundle, @NonNull String key)` Get a value of this type from the `savedState`
`@NonNull String`	`getName()` The name of this type.
`int`	`hashCode()`
`@NonNull D`	`parseValue(@NonNull String value)`
`void`	`put(@NonNull Bundle bundle, @NonNull String key, @NonNull D value)` Put a value of this type in the `savedState`

`boolean`	`isNullableAllowed()` Check if an argument with this type can hold a null value.
`@NonNull D`	`parseValue(@NonNull String value, @NonNull D previousValue)` 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.
`@NonNull String`	`serializeAsValue(@NonNull D value)` Serialize a value of this NavType into a String.
`@NonNull String`	`toString()`
`boolean`	`valueEquals(@NonNull D value, @NonNull D other)` Compares two values of type `T` and returns true if values are equal.

public <D extends Serializable> SerializableType(@NonNull Class<@NonNull D> type)

Constructs a NavType that supports a given Serializable type.

Parameters
`@NonNull Class<@NonNull D> type`	class that is a subtype of Serializable

public boolean equals(Object other)

public D get(@NonNull Bundle bundle, @NonNull String key)

Get a value of this type from the savedState

Parameters
`@NonNull Bundle bundle`	savedState to get value from
`@NonNull String key`	savedState key

Returns
`D`	value of this type

public @NonNull String getName()

The name of this type.

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

Returns
`@NonNull String`	name of this type

public int hashCode()

public @NonNull D parseValue(@NonNull String value)

Throws
`UnsupportedOperationException`	since Serializables do not support default values

Added in 1.0.0

public void put(@NonNull Bundle bundle, @NonNull String key, @NonNull D value)

Put a value of this type in the savedState